An electrode substrate (10) according to the present disclosure is characterized by comprising: a base material (20) that has a first surface (21) and a second surface (22); and a positive electrode (30) and a negative electrode (40) that are disposed separated from each other on the first surface (21) or the second surface (22) of the base material (20), wherein a liquid permeates between the positive electrode (30) and the negative electrode (40) to discharge electricity, and the distance between the positive electrode (30) and the negative electrode (40) is 0.1–100 mm. In addition, by providing a transmission unit (70) or a notification unit (80) that is electrically connected to the electrode substrate (10), the electrode substrate (10) may constitute a liquid detection sensor (100) that is capable of detecting adhesion of a liquid.
H01M 6/32 - Deferred-action cells activated through external addition of electrolyte or of electrolyte components
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
Provided is a suction cylinder having a small number of port parts and a simple configuration. A cylinder rod 2 has a columnar first portion 21, and a columnar second portion 22 connected to a rear end surface 21c and having a diameter smaller than that of the first portion 21 at the connection point. A cylinder block 3 has: a first accommodation hole part 31 having a step surface 311 that is a partial bottom surface, and accommodating the first portion 21 in such a manner that the step surface 311 faces a non-connection surface 211 that, in a rear end surface 21c, is exposed without being connected to the second portion 22; and a second accommodation hole part 32 having a bottom part 32a, communicating with the first accommodation hole part 31 to accommodate the second portion 22, and having a hole diameter smaller than that of the first accommodation hole part 31 at the communication point. There is formed a vacuum ventilation passage that passes through the first portion 21 and opens toward a closed space S1 surrounded by the non-connection surface 211, the step surface 311, a side surface 22b of the second portion, and the inner wall surface of the first accommodation hole part 31. A pressure reduction/suction port part 33 that communicates with the closed space S1 is provided, air in the closed space S1 being discharged therethrough to the outside.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
B23Q 7/04 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
H01L 21/677 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for conveying, e.g. between different work stations
This golf club shaft is obtained by winding and thermally curing a plurality of layers of prepreg obtained by impregnating reinforcing fibers with a thermosetting resin. The prepreg includes: a 0° prepreg in which the fiber direction is parallel to the shaft longitudinal direction; a 90° prepreg in which the fiber direction is orthogonal to the shaft longitudinal direction; a first bias prepreg in which the fiber direction is inclined at an angle of 40° to 50° with respect to the shaft longitudinal direction; and a second positive bias prepreg in which the fiber direction is inclined at an angle of +10° to +35° with respect to the shaft longitudinal direction, or a second negative bias prepreg in which the fiber direction is inclined at an angle of -10° to -35° with respect to the shaft longitudinal direction.
In the present invention, individual connector parts 10 of an aseptic connector comprise: a connector body 1 in which a facing surface 11 retains an opening part of a flow passage; a film member 2 that closes the opening part; and a plate-form tab member 3 connected to the film member 2, the tab member 3 rotating from a closed position at which the tab member 3 is accommodated on the facing surface 11 such that a first surface 3a faces the facing surface 11, to an open position at which the tab member 3 projects and extends to the outside of the connector body 1. The tab member 3 has a ring part 31 into which the finger of a user is inserted, and a shaft-form part 32 that protrudes from one side surface 3c of the tab member and serves as a rotary shaft. The connector body 1 has a bearing part 14 that pivotally supports the shaft-form part 32, which is inserted through a long guide hole 14a. The position at which the shaft-form part 32 is pivotally supported when in the open position is shifted vertically from that when in the open position, whereby the first surface 3a of the tab member 3 is adjusted so as to be positioned at the same height as an imaginary boundary surface between two connector parts 10 in close contact with each other when the two connector parts 10 are joined.
A61M 39/18 - Methods or apparatus for making the connection under sterile conditions, i.e. sterile docking
F16L 37/30 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
F16L 37/133 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members using flexible hooks
F16L 57/00 - Protection of pipes or objects of similar shape against external or internal damage or wear
A component 1a includes a fixed member 10 and a cover 20. The fixed member 10 is solely fixed to a housing 2 so as to cover an opening 2a of the housing 2. The cover 20 covers the fixed member 10.
The purpose of the present invention is to provide an actuator having excellent responsiveness compared to an actuator in which a plurality of assemblies to be disposed inside a casing are stacked alone in an axial direction, and an open/close valve mechanism. An actuator 10 of the present invention comprises: a casing 20, a shaft body 30 disposed inside the casing 20, and formed with a long hole LH and a plurality of exhaust holes EH; a plurality of assemblies 40 arranged to correspond to the plurality of exhaust holes EH, respectively, each assembly 40 having a partition body 42 and a piston body 44, and forming a closed space with each partition body 42, each partition body 42 abutting an inner circumferential surface of the casing 20 over the entire circumference while allowing penetration of the shaft body 30, each piston body 44 allowing the shaft body 30 to penetrate therethrough; a biasing body 50 for biasing a piston body 44H from an upper end side toward a lower end side; and a push rod 60 connected to an opposite side of the shaft body 30 with respect to an opening of the shaft body 30. An open/close valve mechanism 110 comprises the actuator 10, a valve body 70, and a body 80, and has a function of controlling communication and shut-off of fluid.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
F16K 31/122 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston
7.
GOLF CLUB SHAFT AND METHOD FOR MANUFACTURING GOLF CLUB AND GOLF CLUB SHAFT
To provide a golf club shaft that has a lightweight while may reduce the vibration on impact of a golf ball by exerting shock absorbing property. A golf club shaft including a shaft body that extends longitudinally, wherein the shaft body includes a first member including fiber-reinforced plastic, and a second member formed in direct contact with the first member in at least a partial area on the first member, the second member including a rubber material, the first and second members are formed of an integrated composite material.
A63B 60/54 - Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
B29C 70/32 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
B29C 70/68 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers
Provided is a composite material which is formed of a fiber-reinforced plastic and a rubber material and in which separation between the fiber-reinforced plastic and the rubber material is prevented. The composite material comprises a first member including a fiber-reinforced material, and a second member which includes a rubber material and which is formed in direct contact with the first member in at least a partial region of the first member. The first member and the second member are made into an integral unit.
B32B 25/10 - Layered products essentially comprising natural or synthetic rubber next to a fibrous or filamentary layer
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/68 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers
B32B 27/04 - Layered products essentially comprising synthetic resin as impregnant, bonding, or embedding substance
B29K 21/00 - Use of unspecified rubbers as moulding material
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
The present invention provides a liquid detection sensor which has versatility and can prevent deterioration of a metal-air cell which is a power source even if installed for extended periods of time, and in which the metal-air cell that is a power source can exhibit excellent power generating performance. The present invention is a liquid detection sensor, comprising a metal-air cell having a positive electrode, a negative electrode, and an electrolyte component located between the positive electrode and the negative electrode, wherein the electrolyte component is sealed inside a resin bag, and the resin of the resin bag has dissolving or dispersing characteristics in a liquid for detection.
H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
A61M 5/168 - Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
Provided particularly is a liquid detection sensor that has a liquid contact region integrally formed in a separator and has improved detection accuracy with a small number of components. This liquid detection sensor (1) according to the present invention is characterized by having a metal air battery (2) in which are stacked a negative electrode sheet (3), a positive electrode sheet (5), and a separator (4) that is interposed between the negative electrode sheet (3) and the positive electrode sheet (5), wherein the separator (4) is formed to be greater than an area where the positive electrode sheet (5) and the negative electrode sheet (3) overlap each other with the separator (4) therebetween, and has a liquid contact region (4') that is exposed from at least one among the positive electrode sheet and the negative electrode sheet.
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
G01M 3/40 - Investigating fluid tightness of structures by using electric means, e.g. by observing electric discharges
H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
A surface treatment agent capable of providing excellent hydrophilic properties and oil repellency and containing: a fluorine-containing compound indicated by formula (1); a copolymer of a quaternary ammonium salt of arylamine and an amide compound or a carboxylic acid; and a catalyst. In the formula (1), R1indicates a group containing a fluoroalkyl group, R2indicates an alkyl group or an alkoxyalkyl group, R3and R4 each independently indicate a hydrogen atom or a monovalent organic group, x is an integer of 1–100, and y is an integer of 0–100.
C08K 5/5415 - Silicon-containing compounds containing oxygen containing at least one Si—O bond
C08L 33/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
C08L 33/26 - Homopolymers or copolymers of acrylamide or methacrylamide
C08L 39/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogenCompositions of derivatives of such polymers
C09D 133/26 - Homopolymers or copolymers of acrylamide or methacrylamide
C09D 179/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors
C09D 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
Provided are: a golf club shaft which, when cut into a short length, provides a good swing feeling without requiring subtle settings while maintaining merits of the short length thereof; and a golf club. This golf club shaft is characterized by having a shaft body extending in the longitudinal direction, and a center-of-gravity shift member which is provided on the shaft body and shifts the center of gravity of the shaft towards the distal end in the longitudinal direction, and in that when the shaft body is cut into a shaft with an entire length of 43 inches or less, the position of the center of gravity of the shaft is located within the range of 39% to 45%, where the distal end in the longitudinal direction is defined as 0% and the proximal end in the longitudinal direction is defined as 100%.
The purpose of the present invention is to provide a cylinder device configured so as to enable particularly a reduction in electric power consumption and size and the prevention of a variation in rotation. This cylinder device (1) is provided with a cylinder body (2) and a shaft member (3) which is supported within the cylinder body, wherein the cylinder device (1) is characterized in that the cylinder body is provided with a rotation mechanism (9) comprising a rotation chamber (9d) for rotating the shaft member on the basis of the action of fluid, wherein the front end (9a) and the rear end (9b) of the rotation mechanism are provided with ports (12, 13) for rotation, which lead to the rotation chamber. As a result, electric power consumption and size can be reduced and a variation in rotation can be prevented.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
The purpose of the present invention is to provide a cylinder device configured so as to enable particularly a reduction in electric power consumption and size and the prevention of a variation in rotation. This cylinder device (1) is provided with a cylinder body (2) and a shaft member (3) which is supported within the cylinder body, wherein the cylinder device (1) is characterized in that the cylinder body is provided with ports (31, 32) for rotation, which lead to an outer peripheral surface centered about the axis of the shaft member and which rotates the shaft member on the basis of supply and discharge of fluid. As a result, electric power consumption and size can be reduced and a variation in rotation can be prevented.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
The purpose of the present invention is to provide a metal-air battery that can facilitate replacement work and that makes it possible to effectively maintain high output, and a use method for said metal-air battery. This metal-air battery constitutes a set unit (1) in which a plurality of metal-air battery cells (2) are arranged side by side, said metal-air battery cells (2) each comprising a metal electrode, an air electrode arranged facing the metal electrode, and a housing that supports the metal electrode and the air electrode. The metal-air battery is characterized by being provided with a first replacement means such as handles (20) that make it possible to replace each set unit. As a result, it is possible to facilitate replacement work and effectively maintain high output.
H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
The purpose of the present invention is to provide a metal-air battery that is capable of obtaining a high output, promoting discharge of a product accompanying power generation, and achieving stability of output over time, and a method for using the same. The metal-air battery of the present invention comprises a metal-air battery unit (1) configured by providing in parallel a plurality of metal-air battery cells (2) each being configured to have a metal electrode (3), air electrodes (4) disposed opposite to both sides of the metal electrode, and a housing that supports the metal electrode and the air electrodes, the air electrodes are exposed on the outer surfaces on both sides of the housing, a liquid chamber (6) is formed inside each housing, in the metal-air battery unit, an air chamber (7) opened upward is formed between the air electrodes facing each other between the metal-air battery cells, and a through hole (6) that communicates with the liquid chamber for supplying an electrolytic solution to the liquid chamber and makes it possible to release the product generated by the reaction between the metal electrode and the air electrodes to the outside of the metal-air battery unit is formed in each metal-air battery cell.
H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
H01M 2/36 - Arrangements for filling, topping-up or emptying cases with or of liquid, e.g. for filling with electrolytes, for washing-out
The purpose of the present invention is to provide a fluid cylinder in which stroking while rotating with high precision is possible while particularly reducing power consumption and achieving a compact size. This fluid cylinder (1) has a cylinder body (2) and a shaft member (3) supported inside the cylinder body (2), the fluid cylinder characterized in that stroking in the axial direction is possible while the shaft member is rotated due to the action of a fluid. A rotation driving part (10), which causes the shaft member to rotate on the basis of the rotary pressure from the fluid, and a stroke driving part (11), which causes the shaft member to stroke on the basis of a cylinder control pressure from the fluid, are provided apart from each other inside the cylinder body.
F15B 15/02 - Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
patents
