baber/WOPTO huggingface dataset:
Patent JP-H06108932-A (JP)
Title: Failure detecting device for evaporated fuel supply device
Inventor: HANDA TOSHIHIRO
IPC: F02B77/08
Filed: 1992-09-29
Abstract: PURPOSE:To judge the failure of an evaporated fuel supply device correctly with simple constitution even in such structure that the original read value of a pressure sensor is deviated from the true value. CONSTITUTION:The pressure in a fuel tank 13 is detected by a pressure sensor 26, and the clogging and leakage of an evaporated fuel supply passage 18 for communicating the fuel tank 13 with an intake passage 3 is judged on the basis of the detected output. On the assumption that a failure detecting device for an evaporated fuel supply device is of such constitution, the state within the specified time after the cold start of an engine 1 is caught by a sensor 27 and a control unit U, and the pressure detected by the pressure sensor 26 at that time is calibrated to atmospheric pressure by the control unit U.
Patent JP-H06139987-A (JP)
Title: Electron microscope
Inventor: ABE HIDEKI
IPC: H01J37/22
Filed: 1992-10-22
Abstract: PURPOSE:To prevent a photoelectric transfer element or image pickup element from its burning and destruction by providing a device for controlling bias voltage of an electron beam or a current value of a lens through a decision signal by comparing an amplified signal with a reference signal to make a decision, and limiting an electron beam quantity incident upon the photoelectric transfer element. CONSTITUTION:A fine current taken out from a photoelectric transfer element 7 is amplified through an amplifier 16, and the amplified current is fed to a CPU13 through an A/D converter by converting an analog signal into a digital signal. In the CPU13, a reference current left as previously set in a ROM is compared with the amplified current, and at the moment the amplified current is increased larger than the reference current, the CPU13 performs any of actions that bias voltage E1 of a reference control circuit 12 is increased to cut an electron beam, convergent lens voltage E1 is increased to cut the electron beam, and a convergent lens current I1, magnifying lens I2, I3, I4 are controlled to weaken the electron beam incident upon the photoelectric transfer element 7.
Patent JP-H1181741-A (JP)
Title: Sliding base isolation element
Inventor: KANAZAWA IWAO
IPC: E04B1/36
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To systematize parallelism of plates and mounting of them by arranging building and footing ground on both up and down plates to generate pressure in a viscous fluid caused by load, and sliding two plates each other under the balance between capacity of an accumulator and pressure of sealed gas. SOLUTION: A sliding base isolation element is constituted of O-ring shaped seal members 3 and 4 for sealing the periphery between upper plate 1 and lower plate 2, a viscous fluid 5 sealed between them and accumulator 6. One or the other of both up and down plates includes a fluid reservoir, capacity of the fluid is increased as a whole, and for example, accumulator, etc., are mounted between footing and building. Gas having appropriate pressure is sealed into each of the accumulators, and load imposed on the accumulator 6 keeps its balance. Accordingly, friction between seal members 3, 4 and up and down plates 1, 2 is adjusted by adjusting pressure of the accumulator 6, etc., and influence by wind, etc., is controlled to set.  By the constitution, it is effective to lightweight load structure such as low-rise residence, etc., mechanism is simplified to have reliability on trouble and elapsed variation therein, and maintenance can be easily executed.
Patent JP-H07112796-A (JP)
Title: Hydrogen feeding system, hydrogen storage station structure and vehicle to carry hydrogen
Inventor: MIZUSHIMA YOSHIO
IPC: B60S5/02
Filed: 1993-10-19
Abstract: PURPOSE:To transfer hidrogen safely by a large volume from a hydrogen storage station to a hydrogen feeding stand which feed hydrogen for a hydrogen automobile. CONSTITUTION:Hydrogen storage stations H1, H2 which store a large volume of hydrogen are constituted of, e.g. a hydrogen manufacturing plant H1 itself. In order to feed hydrogen to a hydrogen automobile which runs with hydrogen as a fuel, a large number of hydrogen feeding stands S1 are provided at various locations. A tank T is loaded on a truck B, and in the tank T, a hydrogen- occluded alloy is filled. At the hydrogen storage stations H1 or H2, the hydrogen-storing alloy in the tank T is put under a condition in which the hydrogen-storing alloy well stores hydrogen. The tank T, i.e., the hydrogen- storing alloy which well occludes hydrogen, is carried to the hydrogen feeding stand S1 by the truck B.
Patent JP-H04158368-A (JP)
Title: Processing solution for water-less planography
Inventor: MORI YOICHI
IPC: G03F7/00
Filed: 1990-10-22
Abstract: PURPOSE:To improve the processing effect such as the solvent resistance and developing property and extend the life of a processing solution by containing 1,3-dialkyl-2-imidazolidone in the processing solution. CONSTITUTION:A processing solution for water-less planography coated with a photosensitive layer made of a material containing a quinonediazido structure and a silicone rubber in this order on a carrier is mainly made of a solvent and 1,3-dialkyl-2-imidazolidone expressed by the formula I, where R1, R2 are alkyl groups with the carbon number 1-10, they may be the same or different, R3, R4 are the hydrogen atom or alkyl groups with the carbon number 1-10, and they may be the same or different.
Patent JP-H05117427-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: KINOSHITA KAZUYA
IPC: C09D133/14
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the title film excellent in dustproofness and durability by forming a coating film of a specified acrylic resin on at least either surface of a vinyl chloride resin film containing a UV absorber. CONSTITUTION:100 pts.wt. vinyl chloride resin is mixed with 20-60 pts.wt. plasticizer, 0.02-8 pts.wt. UV absorber (e.g. 2,4-dihydroxybenzophenone), etc., and the mixture is formed into a base film of a thickness of 0.03-0.3mm. At least either surface of the base film is coated with an acrylic resin of a weight- average molecular weight of 25-400000, prepared by copolymerizing a monomer mixture comprising 5-40wt.% hydroxyalkyl (meth)acrylate compound (e.g. 2- hydroxyethyl methacrylate), 0.1-15wt.% alpha,beta-unsaturated carboxylic acid compound containing at least one carboxyl group (e.g. methacrylic acid) and other vinyl compounds copolymerizable therewith (e.g. methyl methacrylate) in a coating weight of 0.1-10g/m<2>.
Patent JP-H02131726-A (JP)
Title: Vacuum cleaner
Inventor: IWASE HIROSHI
IPC: A47L9/00
Filed: 1988-11-11
Abstract: PURPOSE:To secure a large clearance between the rear end face having an exhaust port and the surface to be placed by forming the rear end face of a cleaner body to an inclined face on which the lower end is positioned in front of the upper end, and providing leg parts grounded with wheels, when the cleaner body is placed in a state that the forward and backward direction is vertical and the rear end face is downward on the upper part of the inclined face. CONSTITUTION:The rear end face of a cleaner body 11 is formed as a plane-like inclined face 21 which is inclined at an angle at which the lower end is positioned in front of the upper end, and on this inclined face 21, a dispersion exhaust port 22 shaped like a grating which communicates with an exhaust side of a motor-driven air blower is opened and formed. Also, in the upper end part of the rear end inclined face 21 of a body case 12, a pair of right and left leg parts 26 are projected backward and formed as one body, and the rear end of these leg parts 26 and the rear end of both rear wheels 25 are positioned on the same vertical surface, and form a ground plane. Moreover, the projection quantum A to the rear of the leg part 26 exceeds the outside diameter dimension B of a power source cord 14. Accordingly, an internal dimension between the ground plane and the inclined face 21 also exceeds B extending over the whole.
Patent JP-S62144149-A (JP)
Title: Positioning device for moving member of camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/12
Filed: 1985-12-18
Abstract: PURPOSE:To accurately position a moving optical member by making play between one moving member in a prescribed position and its driving mechanism smaller than play in a driving force connecting/disconnecting device provided in the driving mechanism and making play between the other moving member and the driving mechanism larger than play in the driving force connecting/ disconnecting device. CONSTITUTION:When the first moving member (for example, a moving mirror frame 109) is positioned to its operating position, play delta1 between the first moving member and a driving mechanism (for example, a sector gear 8) is made smaller than play delta2 in the driving force connecting/disconnecting device (a clutch member 6A) of the driving mechanism. When the second moving member (for example, a converter frame 110) is positioned to its operating position, play delta3 between the second moving member and the driving mechanism (for example, a gear 10) is made larger than play delta4 of the driving force connecting/ disconnecting device. Thus, the first and second moving members are positioned accurately because moving members are not intrefered by driving mechanisms after moving members are positioned to prescribed operating positions.
Patent JP-H03146841-A (JP)
Title: Robot for automobile driving on chassis dynamo
Inventor: NOGUCHI SHINJI
IPC: G01M17/00
Filed: 1989-10-31
Abstract: PURPOSE:To quickly and easily perform the mounting of a robot on a car body and to move a pedal smoothly by adjusting the position and the angle of each actuator being located at a position higher than each pedal with position and angle adjusting means. CONSTITUTION:The mounting of the robot is performed by placing a substrate 1 on the seat part 51 of a sheet 50 for driver, and fixing the substrate 1 at the seat part 51 by sandwiching the seat part 51 with flaps 41a, 41b from both sides. A supporting material 15 is press contacted with a seat back 52 by rotating an operating nut 17, which prevents a main body 2 collapsing to a seat back 52 side when the actuators 18, 19, and 20 depress the pedal. The actuator 18 is slid horizontally, and the angle of the actuator 18 is adjusted by rotating an adjusting bolt 30a, thereby, the position and the angle can be adjusted so as to fit an accelerator pedal to be pressed with a sensor 18a. The same adjustment are performed on the actuators 19, 20. Furthermore, after the arm of an actuator 35 for shift lever is moved, data required for operation is inputted to the controller of the actuator 35.
Patent JP-H03145993-A (JP)
Title: Speed controller for dc motor
Inventor: KAWAI KATSUHIRO
IPC: H02P7/29
Filed: 1989-11-01
Abstract: PURPOSE:To protect a current control transistor against breakdown by outputting a stop signal within the time interval of a time limit pulse, to be outputted from a timer circuit according to a stop judging signal from a stop judging gate circuit, upon failure of the current control transistor. CONSTITUTION:Upon failure of a current control transistor 15, current flows continuously through a motor circuit 13 and a DC voltage having a constant level is provided, as an output signal from a pulsating circuit 23 receiving a detection signal from a current sensor 21, to a stop judging gate circuit 28. The stop judging circuit is further provided with a judging timing signal from an AND gate circuit 27 and the judging timing signal is ANDed with a time limit pulse output signal from the pulsating circuit. Consequently, a stop judgment signal is outputted and a DC motor 12 is stopped by a stop signal provided from a stop signal generating circuit 29. By such arrangement, the current control transistor 15 for performing speed control of the DC motor 12 is protected against breakdown due to short circuit.
Patent JP-H07308576-A (JP)
Title: Preparation of catalyst for use in manufacture of vinyl acetate
Inventor: DEIBITSUDO JIEFURII GARIBAA
IPC: B01J23/44
Filed: 1994-11-18
Abstract: PURPOSE: To provide a method for producing a palladium/gold shell type catalyst for producing vinyl acetate from ethylene, acetic acid and a gas containing oxygen, which catalyst is highly active and hardly deactivated. CONSTITUTION: The process for producing the catalyst comprises precipitating a water-insoluble palladium compound and an optional gold compound onto a support by using a barium salt and then reducing the compounds to metallic palladium and gold by a reducing agent. The barium salt may also be introduced as a promoter after the reduction.
Patent JP-H01128187-A (JP)
Title: Change dispenser
Inventor: TATETSUKI SABURO
IPC: G07D1/00
Filed: 1987-11-13
Abstract: PURPOSE: To accelerate the pay-out of change by repelling coins in a pay-out direction by the restoration force of an elastic member. CONSTITUTION: When the pay-out operation of the coins is started, the coin M is pushed out in the direction of a change chute 7 by a change pay-out plate 4 and the tip part 9a of the elastic member 9 abutted to the outer peripheral wall part of the coin M is pressed and widened to the maximum diameter of the coin M. Then, when the coin M is pushed out to a front part by the plate 4, the coin M is powerfully repelled to the front part by the restoration force of the elastic member 9 itself. The coin repelled by the plate 4 and the member 9 is abutted to the tapered surface 8a of a direction change member 8, changes the direction from a horizontal direction to a vertical direction, is dropped inside the chute 7 and is guided to a return port.
Patent JP-2000110690-A (JP)
Title: Fuel injection device for diesel engine
Inventor: AOKI ATSUSHI
IPC: F02M61/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reconcile increasing of injection pressure of a low speed rotating zone and suppressing of smoke in a high load zone by opening one of needle valve when a pressure chamber is switched from an accumulator side to a drain side, leading high pressure fuel in the accumulator to a nozzle chamber, and opening the other needle valve when pressure in the nozzle chamber exceeds valve opening pressure. SOLUTION: When fuel is injected, a three way solenoid valve 21 is switched, an orifice 17 and a drain passage 19 are communicated with each other, fuel in a pressure chamber 14 is discharged from a drain passage 19 to an outside, and fuel pressure is gradually reduced. A needle valve 8 is lifted, a seat part 9 is opened, a nozzle chamber 11 is communicated with the accumulator through an oil sump chamber 10, and high pressure fuel in the accumulator is led to the nozzle chamber 11. When fuel pressure in the nozzle chamber 11 increased more than force of a valve closing direction by a return spring 15 applied to the other needle valve 5, the needle valve 5 is rapidly lifted, the seat part 7 is opened, and fuel is injected from an injection hole 3. It is thus possible to utilize good points of both systems of a common rail type and a jerk type.
Patent JP-H10136528-A (JP)
Title: Wiring appliance plate
Inventor: KITAZAWA KUNIHIRO
IPC: H02G3/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring appliance plate which can retain a fixing frame and a plate main part with each other easily and, further, fix the plate main part securely. SOLUTION: A wiring appliance plate has a fixing frame 1 which fixes a wiring appliance 4 with which wires are connected and is fixed to an attaching member 3 for attaching to a building material W, etc., and a plate main part 2 which has retaining protrusions 2c by which the plate main part 2 is retained with and fixed to the fixing frame 1. The fixing frame 1 is made from metal thin plate material in order to make its retaining parts 1d which are retained with the retaining protrusions 2c retain and fix the plate main part 2 with springiness.
Patent JP-2000112173-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: HARA TAKASHI
IPC: G03G9/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To easily produce a stable electrostatic charge image developing toner having very narrow particle size distribution without carrying out classification. SOLUTION: A toner composition is dissolved and dispersed in a solvent. The resultant mixed liquid A and an aqueous medium B are dispersed and suspended. The solvent is removed from the resultant suspension. The aqueous medium B contains an inorganic dispersant coated with a polymer having carboxyl groups, the weight ratio of the aqueous medium B except the dispersant to the mixed liquid A is 0.8-1.8 and rotational peripheral speed in the dispersion is <=15 m/s. The objective toner containing 1-500 ppm residual solvent and having a GSD value of <=1.6 is produced.
Patent JP-S62145260-A (JP)
Title: Multiple transfer type laser printer
Inventor: TERADA ISANORI
IPC: B41J3/00
Filed: 1985-12-20
Abstract: PURPOSE:To eliminate the mutual shift of a multiple transfer image based upon respective latent images and to obtain an excellent multiple transfer image by setting the transmission frequency of a video signal properly according to the optical magnification of a laser scanning system. CONSTITUTION:Video signal V1-V4 from respective image processors 31 are transferred to line buffer memories 32 at the same transfer frequency, but video signals V1-V4 from the respective line buffer memories 32 are transferred to laser modulating circuits 3 and laser scanning systems 3 according to video clocks CL1-CL4. At this time, laser beams based upon the video signals V1-V4 illuminate respective photosensitive drums 1 according to the transmission timing of respective video clocks CL1-CL4 while absorbing variance in optical magnification among the respective laser scanning systems 2, and the substantial scanning ranges on the respective photosensitive drums 1 are made constant to form latent images corresponding to the respective video signals. Consequently, latent image formation positions on the respective photosensitive drums 1 are coincident with one another in a scanning direction.
Patent JP-S61191133-A (JP)
Inventor: HENRII PII SHIGIYARU
IPC: H04J3/04
Filed: 1985-12-20
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-H04162206-A (JP)
Title: Thin-film magnetic head with improved coil conductor layer
Inventor: SHIMIZU OSAMU
IPC: G11B5/17
Filed: 1990-10-25
Abstract: PURPOSE:To form a flat gap surface while obtaining excellent electromagnetic conversion characteristics even when the title head is subjected to high- temperature processing by substantially composing a conductor layer forming a coil of a Cu-Ag alloy. CONSTITUTION:At least a magnetic layer, a conductor layer forming a coil and an insulating layer are formed on a substrate in film-formation and specified shape, and the conductor layer substantially consists of a Cu-Ag alloy. It is favorable that Cu100-xAgx, 0.1<=x<=10 holds in an atomic composition ratio in the composition formula of the conductor layer. The irregularities of a gap surface are extended gradually with the reduction of Ag of the conductor layer from 0.1 atomic % (at %), and it is particularly preferable that there is 1-6at.% Ag in the conductor layer. Accordingly, the flat gap surface can be formed without using a reactive gas, and a thin-film magnetic head capable of resisting even high-temperature processing and having excellent electromagnetic conversion characteristics can be acquired.
Patent JP-S636071-A (JP)
Title: Composition for removal of coating film
Inventor: ATOMURA SHUICHI
IPC: C09D9/00
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a composition which can be applied to a coating film for easy removal thereof, by mixing a chlorinated hydrocarbon solvent, a synthetic vinyl resin modified with a carboxylic acid, and an organic compound of Al or Ti or a silane coupling agent. CONSTITUTION:A composition comprising 100pts.wt. chlorinated hydrocarbon solvent (a); about 3-25pts.wt. synthetic vinyl resin (b) modified with a carboxylic acid; about 0.01-20pts.wt. of at least one ingredient (c) of an organoaluminum compound, an organotitanium compound, and a silane coupling agent; and about 0-20pts.wt. tetramethylene oxide (d). The function of each component aforementioned is as follows: component (a) is mainly to cause a coating film to swell; component (b) is mainly to retain a chlorinated hydrocarbon solvent in the film to be removed; component (c) is mainly to control the evaporation of component (a) due to the rapidly drying action by component (b) and to adjust the fluidity of a remover; and component (d) is mainly to dissolve a coating film.
Patent JP-H09118208-A (JP)
Title: Brake pedal means for brake device of automobile and operating device for electronic type brake device
Inventor: GUREEGORU PERUTSUGEN
IPC: G05G1/30
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make a device suitable for being used at both emergency time and ordinary actuation time. SOLUTION: A brake pedal means to actuate a brake cylinder 10 of an automobile is arranged in one end part of a single lever 3, and is provided with a lever means 2 having a stepping plate 4 to be operated by a driver and a joint part 5 to introduce actuating force into the brake cylinder 10. The lever means 2 is provided with the first rotary axis 6 and the second rotary axis 7, and the lever means 2 rotates with the first rotary axis 6 as the center at ordinary actuation time, and the lever means 2 rotates with the second rotary axis 7 as the center at emergency actuation time.
Patent JP-H10109505-A (JP)
Title: Pneumatic tire
Inventor: KOBAYASHI KAZUTOMI
IPC: B60C11/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To effectively reduce radiation noise in a high frequency range by specifying the weight per unit area in a belly range between a tread center and a point separating from the tread center to a tread end side by a specific distance. SOLUTION: In a pneumatic tire 11 provided with a pair of bead parts 13, a side wall part 14, and a tread part 15, the weight per unit area in a belly region (a) between a tread center S and a point M separated therefrom to a tread end T side by 0.6X is set to 1.0 time or more of the weight of the unit area in a knot region (d) between the point M and the tread end T. The weight per unit area in a belly region (b) between a point N separated from the tread end T to a separation point R side by 0.2Y and a point P separated by 0.5Y is set to 1.0 time or more of the weight per unit area in the knot region (e) between the tread end T and the point N and a knot region (f) between the point P and a point Q separated from the tread end T to the separation point R side by O.7Y.
Patent JP-H08122843-A (JP)
Title: Photometric device
Inventor: AIHARA YOSHIHIKO
IPC: G03B7/099
Filed: 1994-10-27
Abstract: PURPOSE: To constitute a photometric device in a form built into a camera having the capability of selecting a photometric system including a spot luminous quantity measurement system and a center priority luminous quantity measurement system, or in a form for use as an independent exposure meter. CONSTITUTION: A liquid crystal board 16 sealing a high polymer dispersed liquid capable of changing a dispersion state, and a photometric device formed out a photometric sensor 17 are laid behind a photometric imaging lens 15 fitted to the back of the eyepiece of the pentaprism 13 of a single-lens reflex camera. Also, voltage applied to the board 16 can be turned on and off with a switch 19. When the switch 19 is turned on, the board 16 becomes light transmittable. As a result, the photometric range of the sensor 17 becomes a spot light quantity measurement mode as shown in Fig (b). Also, when the switch 19 is turned off, the board 16 disperses transmitted light and the photometric range of the sensor 17 detects the whole area of a viewfinder, thereby falling in a center priority measurement mode.