baber/WOPTO huggingface dataset:
Patent JP-H1053666-A (JP)
Title: Regeneration of recycled polyvinyl chloride and polymer material produced according to the same
Inventor: BOULGAKOV VIKTOR
IPC: C08J11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a recycled polyvinyl chloride, capable of being continuously reprocessed and ensuring the production of a polymer high in heat stability. SOLUTION: The method for regenerating a recycled polyvinyl chloride comprises plasticizing a recycled polyvinyl chloride, from which dirt is removed and which is ground, with a plasticizer containing <=11% of a polyorganosiloxane at 60 deg.C to 90 deg.C, preferably 60 deg.C to 80 deg.C with continuous stirring, successively modifying the plasticized material with a solution containing 4-12% of a structure forming agent in stearin at 60 deg.C to 80 deg.C and grinding and granulating the resultant modified polyvinyl chloride at 150 deg.C to 170 deg.C.
Patent JP-S534286-A (JP)
Title: Grinding wheel for molded articles
Inventor: TAKEUCHI TAMIO
IPC: B29C37/02
Filed: 1977-05-11
Abstract: PURPOSE: To provide the grinding wheel for molded articles in which the vibration of a pin for fettling causes fins of molded articles to be completely removed by ramming and crashing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269293-A (JP)
Title: Transverse blind capable of being lowered automatically
Inventor: MIYAZAKI TSUTOMU
IPC: E06B9/322
Filed: 1991-02-25
Abstract: PURPOSE:To control both the vertical movement and rotation of a slat using the same control means and also to allow the slat to be automatically lowered by the weight of a lower plate and that of the slat itself. CONSTITUTION:Rotation of a control rod 5 is transmitted to a vertically moving shaft 8 via gears 9, 10 and to a rotary shaft 6 via gears 11, 12, a shaft 13 and gears 14, 15. A control rod 5A is connected to a driving shaft 18 via a universal joint 16, a control shaft 5B and a clutch device 17 and the driving shaft is connected to the vertically moving shaft 8 via the gears 9, 10. When in its normal state a clutch member 20 is pressed to the end of the rectangular shaft 19 of the driving shaft by a spring 21 and rotation of the control rod 5 is transmitted to the driving shaft 18 so that a blind is raised or lowered and rotated. The clutch member 20 and the shaft portion 19 are disconnected from each other by pulling of the control rod 5 against the action of the spring 21 and then the blind can be automatically lowered by the weight of a slat and that of a lower plate.
Patent JP-S59184806-A (JP)
Inventor: ARAN ROUZENKUUEIGU
IPC: G01N25/00
Filed: 1984-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10232485-A (JP)
Title: Reticle
Inventor: SAKA KIKUO
IPC: G03F1/44
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To make possible grasping fluctuation in a focal while processing a mass production lot. SOLUTION: Plural resolution monitor patterns 12 are formed on positions with different depths in the thickness direction of a glass substrate 10 of a reticle, while stepwise changing the depth, and on the positions close to each other and different positions in a plane, and a focal value inspection monitor 14 is constituted. In the resolution monitor pattern 12, plural patterns with different lines/spaces are formed by a chromium film. Respective resolution monitor patterns 12 are formed on the positions with the different depths of the glass substrate 10, and the depths are set so that a focal offset value in the transferred state is shifted in 0.1μm. This focal value inspection monitor 14 is able to be used assembling in a mass production reticle provided with a semiconductor device manufacturing pattern.
Patent JP-2000248466-A (JP)
Title: Insect-proof fiber and fiber product
Inventor: KUWABARA HISAHARU
IPC: D06M13/325
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber capable of enhancing initial performance of insect- proof agents and exhibiting the ability over a long period. SOLUTION: This insect proof fiber comprises 0.2-10.0 wt.% either one of an antistatic agent, a surfactant or a lubricant on the surface of a thermoplastic synthetic fiber containing 0.1-5.0 wt.% substance having insect proof or/and repelling effect by kneading or comprises a core-sheath conjugate fiber containing, as a core component, a thermoplastic polymer in which a substance having insect proof or/and repelling effect is kneaded and containing, as a sheath component, a thermoplastic polymer containing 0.2-10.0 wt.% either one of an antistatic agent, a surfactant and a lubricant.
Patent JP-S58172720-A (JP)
Title: Shared 100v and 200v electric appliance
Inventor: SAITOU YOSHIO
IPC: H02J7/02
Filed: 1982-04-02
Abstract: PURPOSE:To make a connection automatically and securely by selecting the 1st TRIAC through a comparator and conducting electrically between 100V taps of a transformer when a plug is connected to a 100V tap, and conducting between 200V taps when the plug is connected to a 200V socket. CONSTITUTION:The transformer 4 has a common tap 6, tap 7 for a 100V group, and tap 8 for a 200V group at the primary coil 5, and further has secondary coils 9 and 10. A TRIAC circuit 17 is connected to the tap 7 and a TRIAC circuit 18 is connected to the tap 8. A comparator 25 generates different outputs when an input voltage is 100V and 200V, and when the output of the comparator 25 shows a 100V group voltage input, the operating circuit consisting of transistors TRs 32, 35, and 36 and a diode 37 turns on the circuit 17. When the output of the comparator 24 shows a 200V group voltage input, the operating circuit consisting of TRs 31 and 33 and a diode turns on the circuit 18.
Patent JP-S51131006-A (JP)
Title: Coutinuous support track
Inventor: TAKAHASHI NORIO
IPC: E01B19/00
Filed: 1975-05-06
Abstract: PURPOSE: To reduce the vibration during the train running, by supporting the rail continuously without using ties, nails, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10241893-A (JP)
Title: Microwave plasma generator
Inventor: SHINOHARA KIBATSU
IPC: C23C16/50
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently cool an insulation tube with a simple structure by spirally winding a cooling metal wire or a metal rod around an insulation tube penetrating a microwave wave guide tube. SOLUTION: A cooling water tube 5 is wound in a coil shape at a part other than an inside of a rectangular wave guide tube 1 of an insulation tube 3. At a part inside the wave guide tube 1 of the insulation tube 3, a cooling spiral metal wire or metal rod 4 is wound in a coil shape and may be wound so that the metal wire 4 or the like comes into intimate contact in order without a gap or with suitable intervals. It is preferable that the metal wire 4 or the like is soldered to the insulation tube 3. As the metal wire 4 or the like to be employed, anything is acceptable if a material has electric transmission property, heat transmission property, and flexibility, for example, a copper wire or the like of 2 to 4mm in diameter is preferred.  A part at which this metal wire 4 or the like of the insulation tube 3 is wound is cooled by transverse ventilation with respect to a transmission axle of the microwave of the wave guide tube 1 and the insulation tube 3.
Patent JP-H11249529-A (JP)
Title: Image forming device
Inventor: HIGASHIYAMA MASAKI
IPC: G03G15/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing damage on a photoreceptor surface by parting a main charger and a transfer charger from the photoreceptor drum with a simple constitution, at the time of attaching/detaching the photoreceptor drum with respect to the device main body. SOLUTION: This image forming device is, provided with the photoreceptor drum unit 81 freely attachable/detachable to/from the device main body, equipping the photoreceptor drum 30 on a periphery of which an electrostatic latent image is formed, a main charger main body 71 electrifying the periphery of the photoreceptor drum 30, and a transfer charger main body 82 transferring the toner image on the photoreceptor drum 30 surface visualized by the developing device on a transported paper sheet. In this case, the device is constituted so that the main charger main body 71 and the transfer charger main body 82 are shiftable between the setting position where both the bodies approach the photoreceptor drum 30, and the retreating position where they part from the photoreceptor drum.
Patent JP-H11250522-A (JP)
Title: Optical disk
Inventor: SHIMIZU SHUICHI
IPC: G11B20/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable holdover of a part of data, small scale modification, improvement of a program and further protection of a range of a right even by a single recording medium. SOLUTION: Recorded information is reproduced from an aluminum reflection layer 102 of an optical disk mounted in a device and the program included in the recorded information is executed. However, when the data required to be held over to the start, etc., next time and afterward is generated, the data which is held over is reproduced by preliminarily recording the data in a magnetic recording layer 105 via a magnetic head 107 and driving the magnetic head 107 in a reading mode at the next start. Namely, the data is held over to a temporally and postionally different state even by the singly recording medium by using a specified driving device by a user.
Patent JP-S61214429-A (JP)
Title: Alignment equipment
Inventor: SHIMODA ISAMU
IPC: G03F9/00
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the time necessary for position alignment, by forming the wafer or the mask with the suitable quantity and sequence corresponding with the distribution of initial positions of wafers after pre-alignment. CONSTITUTION:The input means 11 inputs the distribution of initial positions of wafers, while the calculation output means 12 calculates quantity and sequence to move the wafer according to the input data through the input means 11. These data of the calculation output means 12 are delivered to the moving means 13 which moves the wafer according to them. The measuring means 14 measure the relative displacement between the mask and the wafer. The distance necessary to move the wafer so that the alignment mark may cross the scanning line of laser widely varies in accordance with the shape of distribution. The best sequence to move the wafer also differs and the necessary time becomes short in case of small distance. Consequently, the alignment time can be minimized by moving the wafer in accordance with the distribution state of the initial positions.
Patent JP-H03255415-A (JP)
Title: Real image type finder
Inventor: KAWAMOTO TADAO
IPC: G02B13/18
Filed: 1990-03-05
Abstract: PURPOSE:To make a device small-sized and light-weight by constituting a relay lens group of three lenses including an aspherical face and giving a strong positive refracting power to this lens group. CONSTITUTION:This device consists of a variable power objective lens group 1 consisting of a lens group 4 having a negative refracting power, a lens 5 which has a positive refracting power and has an aspherical ace, and a lens 6 which has a positive refracting power and an aspherical face, a relay lens group 2 which has a strong positive refracting power and has an aspherical face, and an eyepiece lens group 3 having a positive refracting power in order from the object side. They satisfy various conditions of formulas I to III where K2a and K3a are conical constants of aspherical faces of lenses 5 and 6 respectively and fb is the focal length of the relay lens group. Thus, the optical performance is kept to shorten the overall length of the relay lens group, and the device is made small-sized and light weight.
Patent JP-H03255656-A (JP)
Title: Structure for mounting semiconductor device
Inventor: MATSUI NORIYUKI
IPC: H01L25/00
Filed: 1990-03-05
Abstract: PURPOSE:To enable a semiconductor device to be easily connected to pads provided on a connection board by a method wherein wafer scales are successively provided between the connection boards with their surfaces where semiconductor devices are formed up, and the semiconductor devices are connected to the pads with bonding wires different in length. CONSTITUTION:Pads 12-2 are provided at an regular pitch in a vertical direction onto the side of an insulating board 12-1, wiring patterns electrically connected tot he pads 12-2 are provided up to both the side edges in a vertical direction, a pair of connection boards 12 is provided upright onto a mother board in parallel with each other making their upper sides inclined in opposite directions respectively, and wafer scales 13, 23, and 33 are formed in such a manner that insulating boards 13-1, 23-1, and 33-1 are provided between the boards 12 at a certain pitch in a vertical direction and a large number of semiconductor elements 13-2 are densely formed on the primary faces of the insulating boards 13-1, 23-1, and 33-1. The pair of the connection boards 12 is provided upright onto the primary face of the mother board 1 making the pads 12-2 face each other and their upper sides expand upwards, the wafer scales 13, 23, and 33 are successively provided between the connection boards 12 with their surfaces where the semiconductor devices 13-2 are formed up, and the semiconductor devices 13-2 and the pads 12-2 are connected together with bonding wires 14 different in length respectively.
Patent JP-H02232965-A (JP)
Title: Dynamic mos memory element
Inventor: IWAMATSU SEIICHI
IPC: H01L27/108
Filed: 1989-03-07
Abstract: PURPOSE:To enable a dynamic MOS memory to increase component density by a method wherein an N-type diffusion layer is formed on a P-type substrate, a gate oxide film and a gate electrode and formed on the surface of the diffusion layer, and an N-type diffusion layer is formed adjacent to the former N-type diffusion layer. CONSTITUTION:A field oxide film 2 is formed on the surface of P-type Si substrate 1, a window is provided to the film 2, n-type diffusion layers 5 and 6 are formed adjacent to each other, and a gate oxide film 3 and a gate electrode 4 are formed on the surface of the layer 6 to constitute a MOS structure. The electrode 4 is connected to a wiring 7 in the direction of X, and the layer 6 is connected to a wiring 8 in the direction of Y. In this dynamic memory cell, the layer 5 serves as an information storage section and the layer 6 serves as a part where information is outputted and inputted. By this constitution, the potential of the layer 6 can be read out by extending a depleting layer from the layer 5, and the potential of the layer 5 can be read out by extending a depletion layer from the layer 6. By this setup, a double wire type dynamic MOS memory element can be obtained, so that a dynamic MOS memory element of this design can be improved in component density.
Patent JP-H02233280-A (JP)
Title: Printer
Inventor: MORI HIROAKI
IPC: B41J25/312
Filed: 1989-03-07
Abstract: PURPOSE:To stably feed paper by eliminating the clogging of a printing head gap with the fold between pages by mounting a control apparatus separating a printing head from a platen at the time of page feed. CONSTITUTION:Paper 7 is mounted to a platen 3 and tractors 8, 9 and a lever 36 is set to the scale 37 corresponding to the thickness of the paper 7. By this method, a gap G is set to the optimum value corresponding to the thickness of the paper 7. When the microprocessor 41 of a control apparatus 38 receives a page feed order, the data of a constant number of pulses preliminarily stored in a head gap quantity memory part 44 is sent to the drive circuit 40 of a printing head gap stepping motor 34 to issue an order so as to open the gap G by definite quantity from an initial value and the printing head gap stepping motor 34 is rotated to the left and a carriage 2, that is, a printing head 1 is moved by definite quantity in the direction for widening the gap G through an idle gear 33, a drive gear 32, cams 25, 27 and a guide shaft 20.
Patent JP-S60199724-A (JP)
Title: Fuel tank for car
Inventor: ITOU TAKAAKI
IPC: B60K15/04
Filed: 1984-03-23
Abstract: PURPOSE:To prevent the evaporated fuel from flowing out into the outside air and prevent the air pollution by providing a seal member hermetically coupled with the outer peripheral surface of an oil feed nozzle inserted into a fuel injection pipe from a fuel injection port to cut off the interior of a fuel tank from the outside air. CONSTITUTION:The upper space in a fuel tank 1 is filled with the evaporated fuel, and when a cap is removed, part of the evaporated fuel in the fuel tank 1 flows out into the outside air through a fuel injection port 4. Next, when an oil feed nozzle 12 is inserted into a nozzle insertion passage 8, a seal member 11 is hermetically coupled with the outer peripheral surface of the oil feed nozzle 12, thereby the interior of the fuel tank 1 is completely cut off from the outside air. Next, when fuel is fed through the fuel feed nozzle 12, fuel vapor is generated due to the bubbling of fuel, but the said vapor is fed to a canister 6 without flowing out to the outside.
Patent JP-H07257398-A (JP)
Title: Variable-length steering shaft
Inventor: TERII EDOWAADO BAAKUHAADO
IPC: B62D1/18
Filed: 1995-03-14
Abstract: PURPOSE: To provide a novel, improved variable-length steering shaft. CONSTITUTION: The variable-length steering shaft includes a tubular shaft 28 of a noncircular cross section and a solid shaft 38 of a noncircular cross section telescoped inside of the tubular shaft 28. A U-shaped metal spring 50 is disposed over the solid shaft 38 adjacent an outboard end 30 of the tubular shaft 28, with its opposite legs 52A and 52B brought in sliding engagement on corresponding flat sides of the solid shaft 38. A monolithic plastic sleeve 56 is in situ molded on the tubular shaft 28 and includes a lip 66 closely surrounding the solid shaft 38. The lip 66 captures the relative angular positions of both shafts 28 and 38 about a longitudinal centerline, defines a sliding bearing between both shafts 28 and 38, and encases the spring 50.  The surfaces of the legs 52A and 52B of the spring 50 which bear against the solid shaft 38 are exposed after the sleeve 56 is in situ molded to thus defined wear plates.
Patent JP-H06238709-A (JP)
Title: Production of integrated printed circuit board molded form
Inventor: YOSOMIYA TAKATOSHI
IPC: B29L31/34
Filed: 1993-02-22
Abstract: PURPOSE:To produce a molded form which is little in warpage and accurate by setting the temperature of a male mold higher than the temperature of a female mold. CONSTITUTION:A prescribed circuit pattern 2 is formed on the face of one side of a printer circuit board 1 anal an adhesive layer 3 is formed on the face of the other side. The face of the circuit pattern of the printed circuit board 1 is fixed on the face of the male mold 5 of an injection molding machine and combined with a female mold 6 having an injection gate 7. An integrated printed circuit substrate molded form is produced by injecting molten resin from an injection gate 7 and integrating the printed circuit board 1 with a resin form 8 having a prescribed shape through the adhesive layer 3. In the case of producing the same, the temperature of the male mold 5 is set higher than the temperature of the female mold 6 and preferably set while keeping the temperature difference of 10-30 deg.C.
Patent JP-S62213060-A (JP)
Title: High output low pressure mercury discharge lamp
Inventor: KAWASUMI KENICHI
IPC: H01J61/26
Filed: 1986-03-14
Abstract: PURPOSE:To prevent significantly the falloff of the UV output during operation by capturing actively the oxygen generated by the evaporation decomposition of the electron emitting material of the cathode in operation with a mesh provided in front of the cathode to prevent the generation of the reaction compound with the mercury in the tube so as to eliminate the resulting coloration of the tube wall. CONSTITUTION:A mesh 4 is fixed with a support wire 5 in front of the cathode consisting of W filament 2 and an electron emitting material applied on which, and the exhausting tube 7 is provided on one of the tube ends. Generated oxygen is captured by the mesh 4 provided in front of the cathode, so that the reaction of the oxygen and the mercury in the tube can be reduced significantly. The mesh 3 is made of Ta wire of 0.3mm in diameter and the lattice interval of which is 1.5mm in length, and the temperature of the mesh in operation is kept at 500 deg.C. The mesh 4 may be constructed with a metallic wire of Ta and otherwise Ti, Th, Zr etc. or an alloy of these metals, and a mesh consisting of Ni or Fe or other alloys vapor deposited with a metal or an alloy of Ta, Ti, Th, Zr etc. is also effective.
Patent JP-H07239243-A (JP)
Title: Capacitive sensor
Inventor: ITO NOBUHIRO
IPC: G01D5/24
Filed: 1994-02-28
Abstract: PURPOSE:To provide a capacitive sensor for detecting the acceleration through a simple circuitry. CONSTITUTION:Two capacitors C1, C2 are formed by arranging the fixed electrodes on the opposite sides of a movable electrode and DC bias voltages U0, -U0 are applied, respectively, from bias power supplies 7, 8. An AC voltage is then applied from an AC drive power supply 6 to the capacitor C1 whereas an AC voltage subjected to phase inversion through a phase inverting circuit 9 is applied to the capacitor C2. An offset voltage DELTAU is applied from an offset power supply 12 to the joint of bias power supplies 7, 8 and the capacitance of the capacitor C1 is set higher than that of the capacitor C2 at all times. The capacitances of the capacitors C1, C2 are varied by the acceleration displacement of the movable electrode and the differential capacitance voltage VOUT is taken out, as an acceleration detection signal, from an operational amplifier 10.
Patent JP-S62235536-A (JP)
Title: Pressure sensor
Inventor: NAKAGAWA KATSUMI
IPC: G01L9/00
Filed: 1986-03-14
Abstract: PURPOSE:To avoid the deterioration of a junction and changes in the characteristics of a sensor even though a deflection is produced in a diaphragm by taking out signal lines from the electrode terminals of an immovable region. CONSTITUTION:A diaphragm 3 is fixedly held between housings 1 and 2 with the periphery sandwiched therebetween. Strain gages 4, 5 and 6 and electrode terminals 7, 8...11 are formed on the diaphragm 3 by vacuum thin film making method and etching, respectively. In this case, the gages 4...6 are formed within the range of an effective diameter 12 that is the movable area of the diaphragm 3 and the electrode terminals 7...11 are formed outside the effective diameter 12 of the diaphragm 3 while extending toward a peripheral immovable region 13. Electrode signal lines 14 are soldered to the portions of the electrodes 7 and 11 formed in the region 13. Thus, even though a deflection is produced in the diaphragm, signal line leadout portions are neither moved nor affected by the deflection.