baber/WOPTO huggingface dataset:
Patent JP-2001102190-A (JP)
Title: Lighting tube and illumination instrument
Inventor: OSAWA SHIGERU
IPC: H05B41/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting tube for preventing half-wave discharging in lighting a fluorescent lamp to eliminate the blackening and life-shortening thereof, and an illumination instrument using it. SOLUTION: A lighting tube comprises a fixed electrode consisting of an Ni-Fe alloy, bimetal 5 being capable of contacting the fixed electrode, and support member 4. The bimetal 5 includes a moveable electrode 3 consisting of a high expansion rate part of an Ni-Cu-Fe alloy and a low expansion rate part of the 36Ni-Fe alloy. Since the time that the bimetal of the moveable electrode 3 keeps on contacting the fixed electrode 2 is prolonged, the preheating time of the filament is also prolonged to improve the preheating unbalance, thereby preventing the blackening of the lamp and shortening of the life.
Patent JP-S63136184-A (JP)
Title: Reading/writing device for portable medium
Inventor: KUSHIMA HIDEKIYO
IPC: G06K17/00
Filed: 1986-11-27
Abstract: PURPOSE:To surely supply power by detecting a fact that an actuating member works up to a prescribed position with the insertion of portable medium and supplying power to the medium with a prescribed time delay. CONSTITUTION:When an IC care 1 is inserted and a slide member 4 is pushed, a plate 9 gets out of a projecting part 4a of the member 4 and is kept horizontal. Thus the member 4 is locked by the spring 9 and the same time a hanging part 9a of the spring 9 is put into a sensor 11 to cutoff light. Then a lock detecting light cutoff signal is outputted from the sensor 11 and a control signal is supplied to a control circuit in response to said light cutoff signal. This control signal closes a power supply switch with a prescribed time delay and the power is supplied to the card 1.
Patent JP-H09130727-A (JP)
Title: Image pickup recording and reproducing device
Inventor: YAMAMOTO YUKINORI
IPC: H04N5/225
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To record a high image quality still image without jaggy and shake in which the image is processed similarly to the case with a general standard television signal. SOLUTION: A noninterlace form video signal written in a frame memory G is read in an interlace form by a read means F and outputted to an external device as a standard television signal SOUT. Thus, all image data included in one frame of a video signal S2 outputted in the noninterlace form from an image pickup means A are used effectively to generate the standard television signal SOUT, and the video image during recording or a video image going to be recorded is monitored by an electronic view finder or a general television receiver in an excellent way.
Patent JP-H06106779-A (JP)
Title: Color image forming device
Inventor: TAKAMATSU MASAHIRO
IPC: G03G15/00
Filed: 1992-09-28
Abstract: PURPOSE:To make it possible to correct misregister of an image accurately by a method wherein a sensing means has a light source and a light receiving element and the light receiving element is comprised of an element for sensing a pattern for use in sensing misregister of an image on a transfer and feed means. CONSTITUTION:When a correction cycle starts, patterns for measuring misregister which are outputted from an interface substrate 10Y(M, C, K) by an image forming device 105Y (M, C, K) are sent to a device 105 (M, C, K) by pattern images for measuring mis register 108Y, 108M, 108C formed in the device 105Y (M, C, K) are transferred onto a transfer and feed belt 8. After the patterns for measuring misregister outputted from a substrate 104Y by the device 105Y are sent to the device 105Y, after the lapse of a predetermined time corresponding to the difference in distance between the transfer point of the device 105Y and that of the device 105M, patterns for measuring misregister outputted from a substrate 104M by the device 105M are sent to the device 105M so that the patterns formed by the device 105M are transferred to the belt 8 as in a manner of 108M.
Patent JP-H03144150-A (JP)
Title: Drive transmission device
Inventor: YUKIMACHI HIROSHI
IPC: B65H3/06
Filed: 1989-10-27
Abstract: PURPOSE:To prevent the earlier turn of a cam for a drive side member by installing a brake means for providing a brake force to a cam between the second position and the first position where the pressing force of a driven member acts in the direction for releasing a unidirectional clutch for the cam. CONSTITUTION:A cam 8 and a clutch drum 11a are fixed integrally with a shaft 14, and a clutch gear 9 which is supported in rotatable manner on the shaft 14 is connected by a clutch spring 12 so that the revolution in one direction is permitted. A control ring 13 is installed on the outer periphery of the clutch gear 9, and the lock and release of the clutch is selection-controlled by a solenoid 11. In the revolution from a home position H to a sheet transport position I, the pressing force of a rod 7 acts in the direction for releasing a spring clutch 1, while in the return from the sheet transport position I to the home position H, the pressing force of the rod 7 suppresses the rotation of the cam 8. Accordingly, the correct drive control is permitted, preventing the cam 8 from earlier turning for a driving member.
Patent JP-H11101348-A (JP)
Title: Sealing member
Inventor: YUKI SAKAE
IPC: F16J15/3236
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To cope with the increase of a speed of the reciprocating motion, the increase of the pressure, and the compactness of an equipment, by forming the lip parts on an outer periphery and an inner periphery of a seal part, and forming a holding part by a seal holding part, and an elastic reinforcement part enclosed inside of the seal holding part. SOLUTION: A first lip part 5 has the softness, so that it is largely deformed by the internal pressure to keep the airtight, a second lip part 7 is also deformed so that the airtight is kept double, and further an inner peripheral part also keeps the airtight double. A lip 4 is deformed by the pressure of the hydraulic actuation oil. The deformation of an elastic reinforcement part 8 located on the base, is inhibited at the base of the lip 4, and both heels 9 of the elastic reinforcement part 8, particularly the most edge part, uniformly receive the force in an axial direction by the pressure of the hydraulic actuation oil, with the original shape of a packing groove in a piston, whereby the deformation of the inner periphery and the outer periphery of that area can be reduced, and the deformation of the lip 4 can be increased.  As the result thereof, the sliding frictional resistance of the rotating motion.reciprocating motion, or the rotating reciprocating motion can be reduced.
Patent JP-H02130238-A (JP)
Title: Engine controller
Inventor: HOSOWARI SHIGENORI
IPC: F02M69/22
Filed: 1988-11-09
Abstract: PURPOSE:To reduce the acceleration shock and hunting after acceleration by installing an acceleration detecting means and a fuel quantity increasing means for increasing the fuel feed quantity supplied from a fuel distributor by controlling an actuator after acceleration is detected. CONSTITUTION:Since a certain delay time exists up to the increase of the fuel injection quantity after the increase of the intake air quantity is detected by a plate 22, if acceleration is detected on the basis of the output of a sensor such as throttle sensor 14 which speedily detects acceleration, the output duty supplied to an actuator 10 is increased by DELTAD. When the fuel injection quantity is increased by the plate 22, the duty ratio is reduced to zero. Since the actuator 10 is controlled by the electric signal supplied from a control unit 18, the speedy responsiveness is secured, and when torque is necessary most in acceleration, the sufficient fuel can be supplied, and the reduction of torque due to the thin air-fuel ratio after acceleration is prevented, an the torque can be increased smoothly.
Patent JP-H02129927-A (JP)
Title: Manufacture of surface channel type p-type mos-fet
Inventor: HAYASHI TAKANAO
IPC: H01L29/43
Filed: 1988-11-09
Abstract: PURPOSE:To prevent implanted ions from piercing through a gate oxide film into an Si substrate by a method wherein, when a P-type polycrystalline silicon gate electrode is formed, the dosage of BF ions which are the implanted ions and serve as acceptors is specified. CONSTITUTION:A gate oxide film 2 is formed on an N-type Si substrate 1. A nondoped polycrystalline silicon layer 3 is formed on the gate oxide film 2. Then BF ions are implanted into the nondoped polycrystalline silicon layer 3 to form a P-type polycrystalline silicon gate electrode 4. At that time, the dosage of the BF ions which are the implanted ions is specified to be 1.0X10<14>-1.0X10<15>cm<-2> and the ions are diffused ty a thermal treatment or the like after the P-type polycrystalline silicon gate electrode is formed. With this constitution, the implanted ions are prevented from piercing through the gate oxide film 2 into the Si substrate 1.
Patent JP-S62141057-A (JP)
Title: Electrically conductive unsaturated polyester resin composition
Inventor: NISHIUCHI KIHACHIRO
IPC: C08L67/00
Filed: 1985-12-14
Abstract: PURPOSE:To provide the titled compsn. which has good mold properties, is inexpensive and gives moldings which hardly cause warpage, scarcely form sink marks and weld marks, have excellent surface profile, wear resistance and dimensional accuracy and are thin-wall and lightweight, by blending an unsaturated polyester resin, etc. with an electrically conductive alkali metal titanate. CONSTITUTION:An electrical insulating alkali metal titanate whisker of formula I (wherein M is an alkali metal; 0<a<=8, 0<=b<=4) is heat-treated, for example, in a reducing atmosphere at 300 deg.C or above to obtain an electrically conductive alkali metal titanate whisker of formula II (wherein 0<x<4). For example, 100pts. (wt.; the same applies hereinbelow) unsaturated polyester resin such as a bisphenol polyester of formula III is kneaded with, if necessary, a shrinkage controlling agent such as vinyl acetate resin, etc., 0.5-2pts. curing catalyst (e.g., an org. peroxide), 0.1-10pts. sensitizer, 100-750pts. inorg. filler and 5-90pts. glass fiber, etc., and 5-40pts. said electrically conductive alkali metal titanate whisker having a fiber diameter of 0.1-100mu and an aspect ratio of 1-1000.
Patent JP-2001106916-A (JP)
Title: Resin composition containing dendritic polymer and permselective membrane
Inventor: HASEGAWA NAOKI
IPC: C08J5/18
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in selective permeability and capable of treating plural substances as objects of the selective permeation, and to provide a permselective membrane formed by the use of the same composition. SOLUTION: This resin composition contains a dendritic polymer which has surface-positioned functional groups containing at least one kind of atom selected from a group comprising nitrogen, oxygen, phosphor, and sulfur in an amount of 30-95 wt.%, and a resin which is not reactive with the surface- positioned functional groups and has no dendrites in an amount of 5-70 wt.%.
Patent JP-H07112863-A (JP)
Title: Sheet sorting device for image forming device
Inventor: KAMI YASUHIRO
IPC: G03G15/00
Filed: 1993-10-16
Abstract: PURPOSE:To provide a sheet sorting device which can finely sort a plurality of sheets discharged from an image forming device with a simple structure. CONSTITUTION:A guide bar 6 planted on an axially side part of a discharge roll 3 provided in an electrostatic photographing copy machine 1 is inserted into a communication hole 9 formed in an attaching part 8 of each of a plurality of sorting members 7 so as to be unrotatable, and accordingly, each sorting member 7 is attached to the guide bar 6 so as to be vertically slidable and to be superposed on a sheet 24 discharged onto a discharge tray 5. A sorting member 7 above the guide bar 6 supports a support part 10 of a sorting member 7 located at the lowermost position. Further, a first stopper 14 releases the support part 10 supported after sliding, and a second stopper 14 supports the support part 10 of a sorting member 7 superposed on the lowermost sorting member 7 before the first stopper 14 completely releases the support part 10 of the lowermost one.
Patent JP-H09126947-A (JP)
Title: Hologram inspecting apparatus
Inventor: EBINA KAZUYOSHI
IPC: G02B5/32
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To perform the photographing of a hologram, the inspection in manufacturing, the inspection after shipment and the verification simply and precisely in numerical evaluation by forming the reproduced image of the hologram on an optical sensor, and measuring the distribution of the optical intensity of the image. SOLUTION: A light source 2 projects the white light on a hologram 8 under inspection at an incident angle of the reproduced light determined at the time of photographing through a focal-point adjusting lens 1. A fiber head 3 receives the reproduced image reconstructed from the hologram 8. An optical fiber 4 guides the reproduced image to an optical head 5 as light ray. An image forming lens 6 forms the reproduced image on an optical sensor 7, and the optical-intensity distribution of the reproduced image is measured. Thus, the precise numerical measurement of the hologram can be performed. Furthermore, by recording the numerical-value information, a numerical-value control method can be applied, and the total quality can be effectively improved.  In particular, since the numerical-value data as the reference remain even at the inspection after shipment, the sufficient investigation can be performed.
Patent JP-S61155383-A (JP)
Title: Production of phthalic acid compound
Inventor: HORINO KO
IPC: C07C51/00
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for pharmaceuticals and agricultural chemicals, and raw material of heat-sensitive ink and various resins, in high purity and yield, by hydrolyzing crude phthalic anhydride in the presence of water under heating while removing the generated hydrogen sulfide from the system. CONSTITUTION:Crude phthalic anhydride containing thiophthalic anhydride as an impurity is heated at 50-200 deg.C, preferably 90-150 deg.C for 1-10hr in the presence of water. Hydrogen sulfide generated during the heat-treatment is removed from the system e.g. by refluxing with water. An oxidizing agent (e.g. solution of hydrogen peroxide) is added to the system to oxidize hydrogen sulfide remaining in the system or generated from thiophthalic acid, and if necessary, the product is subjected to dehydrative cyclization reaction to obtain the objective compound.
Patent JP-H05117010-A (JP)
Title: Mechanism for determining position of mold of pressure slip cast molding device
Inventor: MOGI KENTARO
IPC: C04B33/28
Filed: 1991-10-29
Abstract: PURPOSE:To locate a mold at an accurate position based on a top, a bottom, a left and a right cylinders by correcting an automatically transported mold on a mold placing stand so as to send the mold to an accurate position in a pressure slip cast molding device. CONSTITUTION:A middle mold placing stand 43 is arranged between a stationary mold placing stand 35 and a moving mold placing stand 42. The placing stand 35 is integrated with a mold placing truck 30, an X-axis servo motor 9 is installed between the placing stand 35 and the placing stand 43 and the placing stand 43 is slid in the direction of X-axis. A Y-axis servo motor 8 is set between the middle mold placing stand 43 and the moving mold placing stand 42 and the moving mold placing stand 42 is slid in the direction of the X-axis. A lower slit mold 7 is fixed on the placing stand 42. A position discrimination image (not shown in the figure) on an upper split mold 5 is read by an image sensor, the X-axis and the Y-axis servo motors are operated based on the signal and the mold is moved to an accurate position based on a top, a bottom, a left and a right cylinders fixed in a pressurizing machine frame.
Patent JP-H04161591-A (JP)
Title: Hard soil conduit pipe for small aperture pipe jacking method
Inventor: ISHIKAWA MOTOJIRO
IPC: E21D9/06
Filed: 1990-10-22
Abstract: PURPOSE:To make it possible to correct a driving direction with a simple and low priced constitution and with high degree of accuracy by operating a fluid pressure cylinder of a correcting direction to push a face plate out in a correcting direction when the slippage of the direction of an auger head is detected. CONSTITUTION:An auger screw 4 is formed on the peripheral surface and, at the same time, a means 2 to detect a driving direction is provided to the central part thereof. After that, a face plate 5 is so loaded to an auger head 1 mounted on the end of an internal pipe 3 and rotated therewith that it is interlocked with the internal pipe 3 in the direction of rotation and that it is capable of oscillating in the direction of the axis. A fluid pressure cylinder 9 expanded in the direction of the axis and to push the face plate 5 in the driving direction is provided between an external pipe 8 and a middle pipe 6. When the slippage in the driving direction is detected by a driving right way detection means 2, the fluid pressure cylinder 9 is operated to push the face plate in the driving direction, and the direction of the auger head 1 is thereby inclined to correct the driving direction.
Patent JP-H11118025-A (JP)
Title: Pulley device with built-in roller clutch for alternator
Inventor: AIDA HIROSHI
IPC: H02K7/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient durability in the case where a large torque is transmitted by increasing the load capacity of a roller clutch. SOLUTION: A roller clutch inner wheel 17 for composing a roller clutch 16 is formed by cutting a draw material. Since sagging not exist on axial direction both end parts, an abutting area of a cam surface 18 and a rolling surface of a roller 25, and an abutting area of the inner circumferential surface of the inner wheel 17 and the outer peripheral surface of a sleeve 18, are ensured, and thereby, the load capacity of the roller clutch 16 is increased.
Patent JP-H07115220-A (JP)
Title: Sealing sheet, solar battery using the sheet and solar battery module
Inventor: NITTA YOSHITERU
IPC: H01L31/042
Filed: 1993-10-15
Abstract: PURPOSE:To provide a sealing sheat, which is suitable for a solar battery, has high reliability even at a low cost and has high productivity and to realize the solar battery and a solar battery module using the sealing sheet. CONSTITUTION:A sealing sheet 10 is constituted by laminating a rubber-based sheet 12 having an excellent steam-permeation resistance and an adhesive resin layer 14. Especially as the rubber-based sheet 12, the sheet, whose main component is isobutylene-isoprene rubber, is used. As the adhesive resin layer 14, the resin layer, whose main component is polyisobutylene resin, is used. Furthermore, the rear surface of the solar battery and the solar battery module is sealed with the obtained sealing sheet 10.
Patent JP-H04158925-A (JP)
Title: Interposing paper for metallic strip coil
Inventor: IRI MASATO
IPC: B21C47/26
Filed: 1990-10-22
Abstract: PURPOSE:To prevent the breaking over the total width of interposing paper and to continuously wind the strip by arranging cutting notches of a slit like or a machine sewed mark, etc., which are provided intermittently in the longitudinal direction of the interposing paper with plural lines in the width direction of the interposing paper. CONSTITUTION:When an interposing paper 1 is broken, the breaking is advanced vertically to the longitudinal direction of the interposing paper 1 or with a near angle to the above, but the breaking line 3 is stopped at the notch 1a because plural lines of notches 1a of the slit like intermittent in the tensile direction of the interposing paper are formed. Therefore, the work for winding the metallic strip 2 while inserting the interposing paper can be executed continuously without interrupting.
Patent JP-H09129248-A (JP)
Title: Cylindrical fuel cell
Inventor: YAMASHITA SHOJI
IPC: H01M8/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a current collector layer from being separated from a solid electrolyte layer, or prevent a crack from appearing on the superposed part of the solid electrolyte layer and the current collector layer after a sintering process. SOLUTION: Regarding this cylindrical cell for a fuel cell, a current collector layer 35 is formed on the surface of the cell body of the fuel cell having a fuel electrode 33 on one side of a solid electrolyte layer 31 and an air electrode layer 32 on the other side thereof, so as to be electrically connected to the fuel electrode layer 33 or an air electrode layer 32 on the internal surface of the solid electrolyte layer 31 in such a state as partly stacked on the surface of the solid electrolyte layer 31. In this case, the thickness of the solid electrolyte layer 31 is kept at a value between 10μm and 50μm, and the ratio of the thickness of the current collector layer 35 to the thickness of the solid electrolyte layer 31 (thickness of current collector layer 35/thickness of solid electrolyte layer 31) is taken at a value between 1.05 and 2.0.
Patent JP-H07138746-A (JP)
Title: Thin film producing apparatus
Inventor: KITAHATA AKIHIRO
IPC: H01L21/203
Filed: 1993-11-11
Abstract: PURPOSE:To provide the thin film producing apparatus which realizes improved productivity and more efficient production process and is capable of yielding thin films having improved characteristics. CONSTITUTION:This thin film producing apparatus has a vacuum chamber 1 of a shape having double cylindrical side walls 1a, 1b connected to each other at the respective bottoms and a freely rotatable stage for rotating and traveting a substrate holding section and substrates S held by this substrate holding section between the double cylindrical side walls within this vacuum chamber. The apparatus is provided with plural targets 2, 6 along the outer peripheral surface of the side wall of the outer side of the vacuum chamber and the outer peripheral surface of the side wall on the inner side. The side wall 1a on the outer side of the chamber 1 is provided with an aperture 3 for carrying in and out of the substrates. In addition, this aperture 3 is disposed to face a clean room. A hatch 4 for communicating or shutting off the inside of the vacuum chamber and this clean room is freely openabley and cleanably mounted at this aperture.
Patent JP-S62166435-A (JP)
Inventor: BAKER DAVID CURETON
IPC: G06F9/50
Filed: 1986-11-28
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-H02129003-A (JP)
Title: Method for purifying diborane
Inventor: KITAHARA KOICHI
IPC: C01B6/10
Filed: 1988-11-10
Abstract: PURPOSE:To efficiently remove oxygen contained in diborane to an ultralow concentration by bringing crude diborane into contact with a nickel boride. CONSTITUTION:Crude diborane is brought into contact with a nickel boride to remove oxygen contained in the crude diborane. The oxygen concentration in the crude diborane is normally about 100ppm, but can be removed to <=0.1ppm, further <= about 0.01ppm. Diborane alone or diluted with hydrogen, nitrogen, argon, etc., can be used as an object of the crude diborane. Nickel boride, such as Ni2B or NiB, normally known as a nickel boride and substances in which boron is bound to nickel in other various forms can be utilized as the nickel boride. For example, a method for bringing the diborane into contact with the nickel can be used as a simple method for obtaining the nickel boride.