In a container handling method, at a predetermined timing after having taken out the last container of a multi-stack of containers in a placement section, the last container is initially disposed in a separately predetermined location; thereafter, one container at a time is taken out from the top of a multi-stack of containers in a predetermined location and the container is disposed sequentially on the top in the separately predetermined location to form a multi-stack of containers, or one container at a time is taken out from the bottom of a multi-stack of containers in a predetermined location and the container is disposed sequentially on the bottom in the separately predetermined location to form a multi-stack of containers. By this re-stacking process, the vertical order of the containers in the multi-stack of containers returns to the original order to prevent the reversing of the order of a multi-stack of containers.
A stirring and defoaming device is a stirring and defoaming device of a revolution and rotation type, wherein a vacuum unit for sucking air in each container to bring the inside of each container into a vacuum state includes sealing bodies that seal respective containers, a vacuum generation source, a suction path running toward a revolution center with each container as a starting end, passing through the revolution center to go outside the system, and reaching the vacuum generation source placed outside the system, at least part of the suction path being an independent path from the starting end in association with each container, and at least two or more vacuum measurement units, each provided in an independent path.
A first pre-exposure material layer is formed by drawing and spreading of a first material, a first post-exposure material layer including one or a plurality of first exposed portions is formed by exposure of the first pre-exposure material layer, and one or a plurality of first cured portions remain by removal of one or a plurality of first unexposed portions from the first post-exposure material layer. Next, a second pre-exposure material layer that is in contact with the one or plurality of first cured portions is formed by drawing and spreading of a second material, a second post-exposure material layer including one or a plurality of exposed portions is formed by exposure of the second pre-exposure material layer, and one or a plurality of second cured portions remain by removal of one or a plurality of second unexposed portions from the second post-exposure material layer.
B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
B29C 64/194 - Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
A projector of an exposer is movable in a second direction orthogonal to a first direction in a posture inclined so that center positions of two adjacent pixels are offset in the first direction, is configured to switch ON-OFF states of exposure light each time the projector moves a distance corresponding to the drawing pitch in the second direction, exposes a photo-curable material in a predetermined drawing area sequentially for a plurality of strip regions each extending in the second direction, and forms, in a case where a plurality of layers of the photo-curable material are each exposed while being laminated to obtain a three-dimensional object, a joint portion of two adjacent strip regions of the plurality of strip regions and causes an in-plane position of the joint portion to differ between at least two layers of the plurality of layers.
B29C 64/282 - Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED] of the same type, e.g. using different energy levels
B29C 64/129 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
A device for the batch reactive mixing and degassing of thermosetting polymers, such as polyurethane or similar, comprising at least one hermetically sealable container (1) in which the batch of thermosetting polymers is to be placed, a rotary plate (2) on which a satellite rotary plate is rotatably mounted, the container (1) being placed on said satellite rotary plate in order to cause said container (1) to rotate and to revolve, first means for driving the rotary plate (2) and second means for driving the satellite rotary plate, and means (3) for placing the container (1) under vacuum; said device is noteworthy in that it comprises means for controlling the first means for driving the rotary plate (2) providing a speed of revolution of the container (1) and a second means for driving the satellite rotary plate providing a speed of rotation of said container (1), said control means being capable of continuously varying the speed of revolution and the speed of rotation of the container (1) independently of one another. A process for the batch reactive mixing and degassing of thermosetting polymers.
A stirring and defoaming device is a stirring and defoaming device of a revolution and rotation type, wherein a vacuum unit for sucking air in each container to bring the inside of each container into a vacuum state includes sealing bodies that seal respective containers, a vacuum generation source, a suction path running toward a revolution center with each container as a starting end, passing through the revolution center to go outside the system, and reaching the vacuum generation source placed outside the system, at least part of the suction path being an independent path from the starting end in association with each container, and at least two or more vacuum measurement units, each provided in an independent path.
An apparatus includes a first substrate including a first adhesive layer, a second substrate including a second adhesive layer, a first drum that is rotatable, and a third adhesive layer located on the first drum. The first drum moves to a first location to separate device chips from the first adhesive layer of the first substrate and adheres the device chips to the third adhesive layer by rotating the first drum, and moves to a second location to separate the device chips from the third adhesive layer by rotating the first drum. The adhesive force of the first adhesive layer is less than the adhesive force of the third adhesive layer, and the adhesive force of the third adhesive layer is less than the adhesive force of the second adhesive layer.
H01L 23/00 - Details of semiconductor or other solid state devices
G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
H01L 21/67 - 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
A state monitoring system for stirring-degassing processing that includes: a sensor unit and a computer, the sensor unit including a temperature sensor that determines a temperature of a processing target material and a first transmitter-receiver that transmits output values of the temperature sensor to the computer, the computer includes a second transmitter-receiver, an information recorder, and a processor, the second transmitter-receiver receives output values of the temperature sensor transmitted by the first transmitter-receiver. A phenomenon that may appear in output values of the temperature sensor during processing and content of post-comparison determination processing performed by the processor according to the phenomenon are associated in information that is recorded in the information recorder, and the processor compares information recorded in the information recorder and a specific phenomenon that has appeared in output values of the temperature sensor during processing, and performs post-comparison determination processing according to a result of the comparison.
A temperature-measuring device including a transmitter and a receiver. The transmitter is configured to measure the temperature of the material being contained in a container being revolved and/or rotated, and is configured to transmit data including a value of the measured temperature. The receiver is configured to receive the transmitted data. The transmitter is disposed in or on an upper lid detachably secured to the container, so that the transmitter can detect an incident light emitted from the material, and the transmitter can be revolved along with the container.
An agitation/defoaming device is provided, which can independently control revolving and rotational motion and can change a rotational direction relative to a revolving direction without a two-system rotary drive.
The apparatus includes a rotary driving source, a braking device for rotary motions; first and second rotors revolved around revolving shaft, and first and second rotational bodies and container holders pivotally supported by the first rotor. A braking force is applied to the second rotor revolving along with the first rotor, generating a rotational motion, which is transmitted to either the first or second rotational body according to the revolving direction of the first rotor. The rotational motion is then transmitted from the first or second rotational body to the container holder through the first rotational body, thereby transmitting to the object the rotational motion according to the revolving direction while revolving the object.
F16H 3/44 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
F16H 37/06 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts
A photocurable composition is supplied onto an auxiliary table provided to be capable of being adjacent to a fabrication table. One of the fabrication table and the auxiliary table is moved relative to the other one of the fabrication table and the auxiliary table in an up-and-down direction. The photocurable composition that has been supplied to the auxiliary table is drawn and spread by a recoater on a fabrication surface of the fabrication table or on a cured composition layer. The photocurable composition on the fabrication surface of the fabrication table is exposed by an exposure device, so that a cured composition layer is formed.
[Object] To provide a method and an apparatus for manufacturing electronic devices by transferring the device chips from one substrate for producing device chips to the other substrate for a product having a large display.
[Means of Realizing the Object] A substrate having a plurality of device chips is brought into contact with a first drum including a selective adhesive region, the device chips are transferred by making the device chips be adhered to the selective adhesive layer of the first drum and separating at least part of the device chips from the substrate by rotating the first drum, then, the device chips on the first drum are made to be come into contact with the other substrate for the product, and the device chips are transferred to the substrate for the product by rotating the first drum. Additionally, the front-and-rear relation for the surfaces may be inversed by, after the device chips on the first drum are transferred to the second drum, transferring the device chips on the second drum to the substrate for the product.
H01L 23/00 - Details of semiconductor or other solid state devices
G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
[Problem] To provide a agitation/defoaming method and device with which both of uniformity in dispersion of object to be processed and reduction of air bubbles can be achieved with high precision.
[Solution] Provided is a agitation/defoaming method for producing orbital and spin motions of a container containing object to be processed by a device provided with orbital and spin drive motors that can independently control the velocities of the orbital and spin motions. Both defoaming and agitating treatments with high precision can be achieved by respectively performing a reverse rotation superimposition processing, wherein the rotational frequency of the spin drive motor is obtained by superimposing the first rotational frequency in a direction opposite to the direction of the orbital motion on the frequency of the orbital motion, and a same rotation superimposition processing, wherein the rotational frequency of the spin drive motor is obtained by superimposing the second rotational frequency in the same direction as the direction of the orbital motion on the frequency of the orbital motion, at least once.
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