baber/WOPTO huggingface dataset:
Patent JP-H11301491-A (JP)
Title: Steering device
Inventor: IMAGAKI SUSUMU
IPC: B62D5/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To excellently prevent the turbulence of characteristics of an electric parts such as a torque sensor arranged in a second steering shaft by providing an insulating layer between a first and the second steering shafts. SOLUTION: An insulating layer 30 formed of a cylinder 31 made of a synthetic resin and fixed to a second steering shaft 4 is provided between a first steering shaft 2 and the second steering shaft 4 of a steering device. When an alarm push button provided in a steering wheel 1 is operated, the current of the alarm push button at a body earth side flowing from the first steering shaft 2 to the second steering shaft 4 is cut by the cylinder 31 of the insulating layer 30, and flows to a car body S through the first steering shaft 2, an electrifying bearing 14, a first shaft housing 3 and a fitting bracket 6.  Since flow of the current of the alarm push button at the body earth side from the first steering shaft 2 to the second steering shaft 4 can be prevented, in the case of arranging an electric part such as a torque sensor 9 in the second steering shaft 4 side, turbulence of the characteristic of the electric part can be excellently prevented.
Patent JP-H06295066-A (JP)
Title: Photoimaging method using ink-jet print
Inventor: SHIEAUUFUWAA MAA
IPC: G03F1/00
Filed: 1993-05-06
Abstract: PURPOSE: To make it possible to effectively form a photomask by directly forming an opaque image layer on a photosensitive element by using ink jet printing and colored ink for this ink jet printing. CONSTITUTION: The photosensitive layer is applied on a base and the active light opaque image layer is formed on the photosensitive layer by the ink jet printing. The opaque image layer consists of the colored ink for ink jet which does not substantially penetrate into the inside of the photosensitive layer and does not react therewith. The photosensitive layer is exposed to active light through the opaque image layer and the exposed photosensitive layer is developed to form an image. In such a case, the photosensitive layer is selectable from a wide range, such as diazo, silver halide, photopolymers and dielectric and electrostatic photographic films. The photosensitive element subjected to image formation is composed of the base, the photosensitive layer and, in some cases, a cover sheet.
Patent JP-S5330261-A (JP)
Title: Current mirror circuit
Inventor: TANAKA AKIO
IPC: G05F3/26
Filed: 1976-09-01
Abstract: PURPOSE:To secure the current ratio ''1'' as well as to improve the temperature dependance for a current mirror circuit, which can be applied very effectively to a circuit to which a high accuracy is required.
Patent JP-H08299298-A (JP)
Title: Magnetic resonance imaging system
Inventor: HONNA TAKAO
IPC: A61B5/055
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to lessen magnetic flux leakage by arranging a static magnetic field generating means in such a manner that the lower part of the space viewed from the direction of the static magnetic field has a non- open shape and that the upper part and both side parts have an open shape and arranging ramp magnetic field coil units in the backward and forward directions viewed from the direction of the static magnetic field so as to intersect with the direction of the static magnetic field. CONSTITUTION: A superconducting magnet device 2 is so arranged that the direction of the static magnetic field is substantially parallel with the surface of the floor installed with the device 2 and that the lower part of the space 13 viewed from the direction of the static magnetic field has the non-open shape and that the upper part and both side parts orthogonal with the plane of Fig. have the open shape. A ramp magnetic field coil device 6 consists of the paired ramp magnetic field coil units 6A, 6B and is arranged at the end of a tubular superconducting multilayered composite. The paired ramp magnetic field coil units 6A, 6B are arranged to intersect with the direction of the static magnetic field so as to hold the space 13 in the backward and forward directions when viewed from the direction 13A of the static magnetic field.
Patent JP-H09291767-A (JP)
Title: Steel door and manufacture thereof
Inventor: YAMAMURA HIDEYOSHI
IPC: E06B3/82
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a door which is easily assembled by a simple mechanism, suitable for mass production, robust, and prevents invasion of rain water. SOLUTION: In this door, folded back pieces 7 are provided on both side edges of the surface plates 2 of the door, groove-shaped vertical bone materials 3 are vertically provided on the back of the surface plate 2 on the front side at proper intervals through a double-side adhesive tape 20 so as to arrange cavity parts 17, 18 on the upper and lower sides, a double-side adhesive tape is stuck on the other faces of the vertical bone materials so as to piledly fit to the surface plate 2 on the rear side, both folded back pieces 7 are welded from the inside, the receiving parts 16 among the vertical bone materials 3 are filled with filler 6, a groove-shaped upper bone material 4 is inserted into the cavity part 17 and welded, projecting pieces 8 provided on the upper parts of the surface plates 2 are bent thereon,  and a groove-shaped lower bone material 5 is inserted into the cavity part 18 and welded. Both sides of the door are welded, the upper side is covered with the upper bone material 4 and the projecting pieces 8, and the lower side is reinforced with the lower bone material 5 and further prevents invasion of rain water.
Patent JP-S62264181-A (JP)
Inventor: KONDO TAMAKAZU
IPC: B66B7/00
Filed: 1986-05-08
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-H044294-A (JP)
Title: Refrigerator oil for non-chlorine based fluorocarbon refrigeration medium
Inventor: HASEGAWA HIROSHI
IPC: C10M105/44
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the title refrigerator oil consisting essentially of a polyol ester synthesized using a neopentyl type polyhydric alcohol, monovalent carbozylic acid and divalent carboxylic acid as raw materials and having excellent electric insulation property, abrasion resistance and non-hydroscopic property. CONSTITUTION:The aimed refrigerator oil consisting essentially of a polyolester synthesized by carrying out esterification reaction using (A) a neopentyl based polyhydric alcohol such as trimethylolethane, trimethylolpropane or petnaerithritol, (B) a monovalent carboxylic acid, preferably containing >= 60 mol% 2-15C monovalent carboxylic acid having branched structure and (C) a bivalent carboxylic acid, preferably 2-10C bivalent carboxylic acid as raw materials, e.g., in the presence of an acid catalyst such as sulfuric acid at 100-180 deg.C. The refrigerator oil has excellent compatibility with a non-chlorine based fluorocarbon such as HFC-134a and suitable for refrigerator for hydrogen- containing fluorocarbons.
Patent JP-H043104-A (JP)
Title: Objective lens for microscope
Inventor: HAYASHI NAOHISA
IPC: G02B21/04
Filed: 1990-04-20
Abstract: PURPOSE:To allow the use of an optical element in UV and far UV regions and to reduce the cost thereof by disposing the optical element on the position nearer the object or image side than 1st and 2nd spherical face mirrors. CONSTITUTION:The objective lens 10 is disposed with the two mirrors 12, 13 nearly concentrically so as to face each other. A meniscus lens 11 is disposed on the object side with respect to these spherical face mirrors 12, 13. The concave face 11a of the meniscus lens 11 faces the object side. Since the optical element consists of parallel plates or the meniscus lens 11 in this case, the power of the optical element can be made into zero or smaller than the power of the meniscus lens 11. The optical element is usable in the UV and far UV regions in this way and is inexpensively obtainable.
Patent JP-S60250614-A (JP)
Inventor: SASAKI TOSHIAKI
IPC: H01G9/02
Filed: 1984-05-25
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-H02285267-A (JP)
Title: Voltage judging circuit
Inventor: ENDO TORU
IPC: G01R19/165
Filed: 1989-04-27
Abstract: PURPOSE:To evaluate the voltage state of a secondary battery at the recovery time from power failure by inputting reference voltage and the voltage of the secondary battery to a voltage evaluation circuit. CONSTITUTION:At the time of power failure, the output of a reference voltage setting circuit SC becomes 0V and a voltage comparator Q1 and a flip-flop (FF)Q2 are in a non-operative state. When power supply is recovered, the voltage of a main power supply E gradually rises and the comparator Q1 begins to operate to compare the reference voltage outputted from the circuit SC with the voltage of a secondary battery B. When the voltage of the battery B becomes lower than the reference voltage, the comparator Q1 supplies voltage evaluation output of logic '0' to the input terminal D of the FFQ2 and the voltage evaluation output of the comparator Q1 is latched by the FFQ2 with the rising of the reset signal supplied to the clock input terminal of the FFQ2. Therefore, if the output of the FFQ2 is low level even when a time is elapsed from the recovery of power failure, it can be judged that the voltage state of the battery B during power failure is lowered from the reference voltage.
Patent JP-S63272907-A (JP)
Title: Control device for turbocharger provided with rotary electrical machine
Inventor: KAWAMURA HIDEO
IPC: F02B37/04
Filed: 1987-04-28
Abstract: PURPOSE:To make it possible to produce supercharged pressure in accordance with the degree of depression of an accelerator by mounting a rotary electrical machine serving as a motor-generator to a turbocharger, and by controlling the rotary electrical machine with the use of a control means in accordance with the operating condition of the internal combustion engine. CONSTITUTION:A turbocharger 2 is composed of turbine blades 2b driven by exhaust gas, and compressor blades 2b coupled to the turbine blades 26 through the intermediary of a rotary shaft 2c. In an internal combustion engine provided with the above-mentioned turbocharger, a rotary electrical machine 3 serving as a motor or a generator is mounted to the above-mentioned rotary shaft 2c, and the operating mode of the rotary electrical machine 3 is switchingly controlled by means of a controller 6 which receives output signals from sensors 1c through 1e for detecting the degree of depression of an accelerator, the load and rotational speed of the internal combustion engine. That is, if a boost pressure corresponding to the degree of depression of the accelerator cannot be obtained during high load operation, the rotary machine is operated in the motor mode so as to increase the supercharge air pressure.
Patent JP-H06303117-A (JP)
Title: Startup circuit
Inventor: MISAWA ISAMU
IPC: H03K17/22
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a startup circuit whose operation is stable and which is realized with small scale configuration and less power consumption. CONSTITUTION:The startup circuit is provided with a bipolar transistor (TR) Q0 forming a current source supplying a current of a bias line LBIAS of a semiconductor integrated circuit 2 just after a power supply voltage Vcc is applied to the semiconductor integrated circuit 2. The startup circuit 1 is provided with a switching circuit 3 controlling a current of the TRQ0 supplying a current to the bias line LBIAS and a control circuit 4 having a delay characteristic to control the switching circuit 3. Then the switching circuit 3 is made nonconductive after lapse of a predetermined time after application of a power supply voltage to reduce current consumption.
Patent JP-H07296204-A (JP)
Title: Automatic wicket machine
Inventor: SATOU MICHIYASU
IPC: G07B15/00
Filed: 1994-04-21
Abstract: PURPOSE:To allow a person using a commuter's ticket who is riding beyond a destination station or outside a specified range of ride to enter or exit from a station under a prescribed condition. CONSTITUTION:The wicket machine is provided with a storage means storing identification data of a commuter's ticket (commuter's ticket ID) sent from an automatic fare adjustment machine 2 installed in a station in which an automatic wicket machine body 1a is installed or an automatic ticket vending machine 3, an extract means extracting the commuter ticket ID from data stored in a commuter's ticket inserted to the automatic wicket machine body 1a, a collation means collating the commuter's ticket ID stored in the storage means with a commuter's ticket ID extracted by the extract means, and a control means controlling the automatic wicket machine body 1a so as to allow the entrance or exit of a person when the collation means detects the coincidence between both the commuter's ticket IDs.
Patent JP-H04335279-A (JP)
Title: Resin shutter for magnetic disk device
Inventor: HOSONO NOBUYOSHI
IPC: G11B23/033
Filed: 1991-05-10
Abstract: PURPOSE:To prevent the deformation of an undercut part at the time of molding the shutter of a microfloppy disk of a resin. CONSTITUTION:The entire part of the part from the end edge on a lower side shown in Fig. of an aperture window 24 to the end edge on the lower side of a planar part 22 on the inside surface of the planar part 22 of the shutter 21 is formed as a slope 30. The angle that the slope 30 forms with the drawing direction of a core 44 is minimized. The core 44 drawn downward from the inside of the shutter 21 at the time of molding is assumed to enter the aperture window 24. A cross rail part 31 from the end edge on the lower side of the aperture window 24 to the end edge on the lower side of the planar part 22 is then undercut. Nearly the entire part of the inside surface of this cross rail part 31 is, however, sloped 30, by which the resistance generated in the cross rail part 31 at the time of parting from the mold is decreased. The deformation of the cross rail part 31 is, therefore, prevented.
Patent JP-H08296017-A (JP)
Title: Galvanized steel sheet excellent in lubricity, chemical convertibility, compatibility with adhesive and weldability
Inventor: SUZUKI SHINICHI
IPC: C23C22/78
Filed: 1995-04-28
Abstract: PURPOSE: To improve the lubricity, chemical convertibility, compatibility with adhesives or the like of a galvanized steel sheet by forming a ZnO-base oxide on the surface of a plating layer and forming a specified amt. of Mn-Zn-OH-PO4 - base oxide on the surface. CONSTITUTION: A galvanized steel sheet is brought into contact with an aq. soln. of an oxidizer contg. acid essentially consisting of ZnO by about 30 to 3000mg/m<2> . As the oxidizer, e.g. HNO3 is used. Successively, it is brought into contact with an aq. soln. contg. potassium permanganate, monopotassium phosphate, phosphoric acid, sulfuric acid or the like to form an Mn-Zn-Oh-PO4 oxide by 0.1 to 100mg/m<2> as the content of Mn and by 1 to 100mg/m<2> as the content of P. Moreover, the ratio of P/Mn is regulated to 0.3 to 50. Thus, the galvanized steel sheet excellent in weldability can be obtained.
Patent JP-S588208-A (JP)
Title: Regenerative ranking cycle
Inventor: MATSUZAKI YASUMASA
IPC: F01K25/10
Filed: 1981-07-06
Abstract: PURPOSE:To improve cycle efficiency as well as to compose it economically, by installing an extraction port between an inlet port and an outlet port, and extracting a gas medium under way for expansion with a vane type expander of displacement in type. CONSTITUTION:An extraction port 9 is set up on the way between an inlet port 11 interconnected to an inlet part 7 and an outlet port 8 interconnected to an outlet part 5 of a casing 3, further connected to an extraction outlet part 6 via an extraction steam pipe 10. A high pressure gas 22 from a boiler 36 turns to a low pressure gas 23 in an expander 37 upon adiabatic expansion and then condensed 24 when reached to a condenser 35, and after the temperature gets raised 27 by dint of a low pressure pump 31, it is mixed with a medium pressure gas 26 via a regenerator 32. With these procedures, enthalpy of the regenerative cycle increases 28 and then pressure grows high 21 still more by dint of a high pressure pump 33, returning to the boiler 36. Therefore, input energies in the boiler 36 can be lessened, besides much improvement in efficiency is obtained.
Patent JP-S62263044-A (JP)
Inventor: KENESU CHIYANGU
IPC: C04B37/04
Filed: 1987-04-28
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-H09275670-A (JP)
Title: Motor
Inventor: KITAJIMA KIMIO
IPC: H02K5/24
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is less influenced by vibration and noise generated at the time of operation. SOLUTION: This motor is provided with a shaft 1 which is rotatably supported, a hub stand 2 which is set and fastened to the shaft 1 and has an information media to be mounted on its upper face, a turn table 6 which is turned integrally with the hub stand 2, and a chucking magnet 4 which, being located on the turn table 6, chucks the information media by magnetism. Between the chucking magnet 4 and the turn table 6, an adhesive 5 for damping is applied.
Patent JP-H07292403-A (JP)
Title: Brick structure of iron tapping hole of blast furnace
Inventor: KISHIGAMI KAZUTSUGU
IPC: C21B7/14
Filed: 1994-04-22
Abstract: PURPOSE:To make the eroding speed slow even in the case of the operation having much slag quantity by using carbonaceous brick containing a specific percentage or higher of carbon component to a refractory brick at the axial center part of an iron tapping hole and arranging high-alumina brick at the outer periphery thereof. CONSTITUTION:The bricks 5 at the axial center part of a rear line brick 22 and a front line brick 23 constituting the brick for iron tapping hole are these of the carbonaceous brick of >=70% carbon component. The brick 6 surrounding the brick 5 is the one having high-alumina quality. The outer surface of the brick 6 and the inner surface of a metal frame 3 for iron tapping hole are mutually in direct contact so as to act for gas sealing. Stamping refractory 8 is used at the outside of the front line brick 23 in connection with a mud gun. The molten iron is passed through the iron tapping hole 18. Since the carbon brick 5 has good slag resistance, even in the case of the operation having much slag quantity just after firing or at the end stage of iron tapping, the opening hole part 18 for iron tapping is difficult to erode.
Patent JP-H04314593-A (JP)
Title: Thermal transfer medium and produciton thereof
Inventor: MURATA TSUTOMU
IPC: B41M5/52
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a thermal transfer medium and production thereof superior in resistance to sweat, resistance to alkali, resistance to plasticizer or other chemicals, wear resistance, and properties of receiving an image of thermal transfer ink. CONSTITUTION:A thermal transfer medium and production thereof provided with a printing processing layer made of ink containing at least one of polyester resins or epoxy resins by a gravure printing method when an ink image receiving layer is provided on a substrate and thereon the printing processing layer is provided.
Patent JP-S5530099-A (JP)
Title: Method of constructing mud-retaining structure and anchor member used therefor
Inventor: SHIMADA SHIYUNSUKE
IPC: E02D5/80
Filed: 1979-08-20
Abstract: PURPOSE: To construct a mud-retaining structure consisting of integralized tension members, mud, sand and bags by laminating anchor members consisting of bags which are filled with mud and sand and reinforced by the tension members.  
     CONSTITUTION: A sand bag (an anchor member) is made by inserting a tension member 1 into a cylindrical bag 2 and throwing mud and sand 3 thereinto, thereafter, fixing both ends thereof to the bag. Mud and sand around the tension member 1 is restricted by the bag therearound and the whole sand bag is restricted by mud and sand around the bag. Due to these restrictions, when the bag is used as the anchor member, one can consider the bag as a tension member having a same diameter and a friction surface as those of the sand bag because the sand around the tension member behaves as a structure integralized with the tension member. A structure, in which both ends of a tension member 1 are fixed to both concrete disks 8 by a nut 10 and a bag 2 is connected to the disks 8 by fixed belts 9, may be used independently as a train member not collapsed easily due to displacement of the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06327276-A (JP)
Title: Speed controller
Inventor: NOGUCHI TAKESHI
IPC: H02P25/098
Filed: 1993-05-07
Abstract: PURPOSE:To reduce the rotary speed error of a rotator by eliminating a specific frequency component included in a speed error signal with a digital filter. CONSTITUTION:When the job of a recording sheet carrier device is initiated, a motor 2 is started and then a belt member (rotator) 1 starts rotating. At the same time, a speed detection means 7 outputs a speed detection signal to a comparison means 8 and then the comparison means 8 reads the speed detection signal with a specific sampling frequency. Then, the comparison means 8 compares the read speed detection signal with a reference speed signal and creates a speed error signal and then outputs the signal to a digital filter 9 of a control means 10. The digital filter 9 eliminates a specific frequency component which makes unstable the rotation of the belt member 1 according to a specific operation expression from the speed error signal, thus reducing the rotation speed error of the belt member 1.
Patent JP-S587636-A (JP)
Title: Exposing device
Inventor: MATSUMOTO NOBUO
IPC: G03B27/02
Filed: 1981-07-08
Abstract: PURPOSE:To easily realize perfect automation, by constituting a device so that a shifting means for sending out a photosensitive material to the following process from an exposing part has a mechanism for moving a shifting path into the horizontal surface which is 1 stage upper than the horizontal surface, in the process of sending out the photosensitive material in the backward direction. CONSTITUTION:In front of a device, a feed part 10 is provided in the lower part of an exposing part 40. The feed part 10 shifts a photosensitive material (hereinafter called PS printing sheet) in the back slanting upper direction by an actuator AC 1 and a paper feed conveyor 25, also switches the PS printing sheet shifted in the back slanting upper direction by a paper feed conveyor 30, in this side direction on the horizontal surface by an action of an actuator AC4, and  makes the PS printing sheet proceed to the exposing part 40. Subsequently, in the exposing part 40, the PS printing sheet is shifted in the lateral direction on the horizontal surface by pushers 44C, D, and in the process of sending out the PS printing sheet to the following process from the exposing part 40 by a discharge carrier 55, the shifting path is moved onto the horizontal surface being upper than the horizontal surface by an action of an actuator 18.
Patent JP-S587802-A (JP)
Inventor: HIRAO YUKIHARU
IPC: H01C7/00
Filed: 1981-07-07
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-S5440695-A (JP)
Title: Shutter opening mechanism for bank note accommodating apparatus
Inventor: KAWACHI MASATAKA
IPC: G07D1/00
Filed: 1977-09-07
Abstract: PURPOSE: To ensure safety by moving a member, which is fixed to an attachment base, into a cassette body in response to the insertion of the cassette body into a base to deform an elastic member thereby to move a shuttr in the direction to be opened so that a bank note outlet, which is normally lcosed, may be automatically opened. 
     COPYRIGHT: (C)1979,JPO&Japio