摘要:
The present invention discloses a semiconductor manufacturing apparatus comprising a wafer supply unit including a tray on which a plurality of wafers are placed, a positioning unit for detecting specific points on the wafers prior to molding of a resin and compensating for the position of the wafers, a molding unit for molding the resin on the peripheries of the wafers which have been compensated for position, an injecting unit for supplying the resin to the molding unit, a storage unit for storing resin-molded wafers, a wafer carrying unit for carrying wafers between the supply unit and the positioning unit, between the positioning unit and the molding unit and between the molding unit and the storage unit, and a control unit for controlling the operation of the supply unit, the positioning unit, the molding unit, the injecting unit, the storage unit and the carrying unit.
摘要:
A reaction tube is fastened to a base plate by a plurality of bolts. A hollow shaft is secured to the base plate by a bearing interposed therebetween, and to be rotated by a motor. A casing secured to the shaft is arranged in the reaction tube, and has an opening closed by a susceptor on which a semiconductor substrate is to be placed. A heat-generating resistor is arranged in the casing. A thermocouple detects the temperature of the substrate. A temperature control circuit controls the temperature of the resistor by the output of the thermocouple.
摘要:
A radio telephone system has a radio telephone set which has a receiving circuit the power of which is turned on or off in predetermined cycles, a radio connector transmit an ID number of the radio zone where it exists for a longer period than the period of turning on or off the power supply of the receiving circuit of the radio telephone set in predetermined cycles, the radio telephone set compares the ID number of the radio zone received with that stored in a memory, and when the ID numbers fail to coincide with each other, the ID number of the radio telephone set and the ID number of the radio zone received are transmitted as a position entry signal to a radio channel control unit through the radio connector, and the radio channel control unit being adapted to register the ID number of the radio telephone set and that of the radio zone.
摘要:
A coil-winding machine is disclosed in which an annular member on which wire is to be wound is inserted into a traveling ring and a shuttle and held in position. A predetermined length of wire is stored in the shuttle. The trialing end of the wire stored in the shuttle is fixed on the annular member. The shuttle is rotated in the direction of storage, while at the same time rotating the traveling ring in the direction of storage by the tension of the wire or a turning effort transmitted from a driving system, thus winding the wire on the annular member in the direction of storage. After forming a crossover wire, the wire is fixed on the annular member. The traveling ring is rotated in the direction opposite to that of storage. At the same time, the shuttle is rotated following the traveling ring with brake applied to the shuttle, or a turning effort in the direction of storage is transmitted to the shuttle through a clutch adapted to slip in response to a torque more than a setting, so that the required tension is applied to the wire, thus winding the wire on the annular member in the direction opposite to that of storage. In this way, the wire is wound in different directions in one process.
摘要:
An acrylic resin composition containing a thermoplastic acrylic polymer in combination with a specific ethylenically unsaturated diacrylate such as diacrylate of hydroxypivalyl hydroxypivalate is found to be cured by irradiation of active rays in an aqueous medium in the presence of a photo-sensitizer to form a cured film with excellent properties. This composition is especially suitable for coating a plastic tile.
摘要:
The invention discloses a varnish coating device that utilizes an ordinary conventional digital stencil printing apparatus, such that anyone can easily apply a uniform film of a viscous coating onto a predetermined area of, for instance, covers and surfaces of printed products. The invention functions as a varnish coating device, in place of a drum unit, when a varnish coating unit is mounted on a mounting section of a printing apparatus main body. The varnish coating unit has: a coating roller that coats the surface of printed paper with a transparent varnish liquid and feeds out the paper; a supply device having a doctor roller that forms a liquid pool on the coating roller and that supplies varnish liquid to form a coating in a predetermined thickness over a predetermined area of the surface of the coating roller; a cradle that detachably supports a varnish container; and a pumping device.
摘要:
A stencil printing apparatus in which the generation of discharge sheet peeling problems and defects such as creasing and tear of the stencil base sheet can be prevented while printing on a coated sheet. When a printing sheet set in a sheet-feed device is indicated by input via a sheet-type input device as a coated sheet, or when a printing sheet set in a sheet-feed device is automatically detected by a sheet-type detection device as a coated sheet, a control device judges on the basis of a detected signal from the base-sheet type detection device whether or not the stencil base sheet type set in the platemaking apparatus is for coated sheet printing, and permits platemaking start if the stencil base sheet is for coated sheet printing and issues a warning without permitting platemaking start if the stencil base sheet is for non-coated sheet printing.
摘要:
A printing device comprising a stencil printing device which is excellent in operativity, in which a print drum with UV ink and non-UV ink can be used in a single stencil printing device. The printing device has a stencil printing control device and UV irradiation control device in which a drum unit ink type identifying sensor, which detects whether the print drum attached to the stencil printing device main body is a print drum unit for UV ink or a drum unit for non-UV ink, is used to operate at least a UV lamp, of the UV lamp and a UV auxiliary lamp, and to irradiate UV light when attachment of the drum unit for UV ink is detected, or to stop the operation of the UV lamp and UV auxiliary lamp when attachment of the print drum unit for non-UV ink is detected.
摘要:
An external skeletal fixation device reduces load on the patient, is capable of freely moving and deformity correction of a bone and bone fragments, is simple in construction and can be attached to the patient by an operator who has not a very high skill and long experience. An external skeletal fixation device 1 includes a pair of pin clamp units 2 and 3 fixedly holding rodlike members 61 and 62 inserted, respectively, into a first part 9B2 and a second part 9B3 of a bone 9B on the opposite sides, respectively, of a virtual hinge point 9B1 in the bone 9B. The virtual hinge point corresponds to a center of rotational angulation of the bone, a center on which the first and the second part of the bone respectively on the opposite sides of a fracture site of the bone or a part of the osteotomy site for deformity correction are turned, or a center about which a joint turns. A connecting mechanism 4 connecting the pair of pin clamp units 2 and 3 has a pair of arms 41 and 42 pivotally connected to the pair of pin clamp units 2 and 3, respectively. The pair of arms 41 and 42 are pivotally joined together. The respective axes A1, B1 and C1 of rotary joints A, B and C respectively connecting the pin clamp units 2 and the arm 41, the pin clamp unit 3 and the arm 42, and the arms 41 and 42 extend toward the virtual hinge point 9B1.
摘要:
A structure for inserting an insert member of an attachment, etc., into a concave receptacle portion embedded in a shoe sole and removably pinching and fixing the insert member inside the concave receptacle portion with an elastic member, the structure being capable of permitting the removal of the attachment with a wrench for a screw. The structure is constituted as follows. First, the structure has a concave receptacle portion embedded in a shoe sole and an attachment having an attaching/detaching tool fitting portion formed on the shoe sole side and an insert member that is to be inserted into the concave receptacle portion and is formed on the opposite side. Second, the insert member is inserted into the concave receptacle portion, and inside the concave receptacle portion, the insert member of the attachment is removably pinched and fixed with an elastic member. Third, a pushing-up gradient surface is formed on one side of the concave receptacle portion side or the insert member side, and a copying portion for copying the pushing-up gradient surface is formed on the other side. Fourth, the attachment is turned with an attaching/detaching tool to remove the insert member from the concave receptacle portion.