baber/WOPTO huggingface dataset:
Patent JP-H1111246-A (JP)
Title: Steering wheel with air bag module
Inventor: SAKURAI HIROSHI
IPC: B60R21/20
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel provided with an air bag module whereby the assembly work of horn switches and functional switch becomes easier. SOLUTION: A steering wheel W1 is provided with horn switches 70L and 70R and a functional switch 90, and formed by installing an air bag module M1 on a steering wheel main body 21. Also the horn switches 70L and 70R are assembled into the air bag module main body 40 before they are installed on the steering wheel main body 21. In addition, the functional switch 90 is assembled into the component 71R of the horn switch 70R before it is assembled into the air bag module main body 40.
Patent JP-H0336938-A (JP)
Title: Charger
Inventor: INOUE TATSUNORI
IPC: H02J7/10
Filed: 1989-06-29
Abstract: PURPOSE:To perform charging operation even if only small electrical energy is produced from a generating means by arranging a booster means having electrical energy amplifying function between the generating means and an electrical energy charging means. CONSTITUTION:Switches 311-315 are closed while switches 321, 322 are opened. Boosting capacitors 331-333 are arranged in parallel. Electrical energy stored in a boosting means 3 is temporarily stored in the boosting capacitors 331-333. Then open/close state of each switch is reversed, thus bringing out a state where the switches 311-315 are opened while the switches 321-323 are closed. Consequently, the boosting capacitors 331-333 are switched to series connection. Electrical energy temporarily stored in the boosting capacitors 331-333 is amplified and charges the charging means 2. By such arrangement, charging operation is carried out effectively even if the electrical energy is small.
Patent JP-H0729076-A (JP)
Title: Human body detector
Inventor: YUGAWA AKIRA
IPC: G08B13/00
Filed: 1993-07-07
Abstract: PURPOSE:To provide a human body detector capable of detecting a human body with high precision irrespective of the difference of an environmental condition due to an installing place and the change of the output signal level of each detector due to various kinds of factors. CONSTITUTION:The output signals of plural detectors 1, 2 different in their detecting means for the human body are converted into digital signals. A table in which '1' is set for only the coordinates of an area corresponding to the distribution of the signal level of each detector at the time when only the human body is detected in the coordinates composed by opposing each level of the digital signal is stored beforehand in a condition data memory 15. In a condition comparing means 13a, it is discriminated whether the level of each digital signal coincides with '1' of the table or not, and a human body detection signal is outputted only in the case that it is discriminated that a discrimination result purporting coincidence is outputted from this condition comparing means in succession by the number of times set in a time series condition data memory 16.
Patent JP-S6325672-A (JP)
Title: Transfer method
Inventor: TETSUYA SHINJI
IPC: G03G13/16
Filed: 1986-07-18
Abstract: PURPOSE:To prevent a conductive roller from contamination and also to prevent a photoconductive layer from being broken by transfer bias at the time of toner transfer by executing transfer when a transfer medium is arranged between a dielectric body or a photoconductor and the conductive roller, and at the time of no existence of the transfer medium, separating said three members to interrupt voltage impression. CONSTITUTION:When the transfer medium 4 is not arranged between a recording drum 3 and the conductive roller 5, the roller 5 is arranged contactlessly from a photosensitive body 3. Electric capacitor 6 is charged through a resistor 9 under the status that a switch 8 is closed. When the transfer medium 4 is arranged between the photosensitive body 3 and the roller 5, these three members are allowed into contact with each other. Simultaneously the switch 8 is opened, a switch 11 is closed and a voltage is impressed from a DC power supply to the transfer medium 4 through the roller 5 to execute transfer.
Patent JP-S6412606-A (JP)
Title: Protection circuit for integrated circuit
Inventor: OTAKE HISAO
IPC: H01L21/822
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the gain of a main amplifier from being affected by a resistance of a protection resistor by providing 1st and 2nd protection resistors for current attenuation connected in parallel with an external connection terminal and 1st and 2nd protection diodes connected respectively to the protection resistors. CONSTITUTION:A protection circuit 140 is a circuit protecting an integrated circuit 01 from an external surge voltage impressed to an external connection terminal 104 and consists of the 1st and 2nd protection resistors 141, 142 and diodes 143-146. The 1st protection resistor 141 is connected between the external connection terminal 104 and a node N11 and the 2nd protection resistor 142 is connected between the external connection terminal 104 and a node N12 respectively. The 1st protection diodes 143, 144 are connected between the 1st protection diode 141 and the node N11 while being branched and a power supply voltage Vdd is given to the diode 143 and a ground potential Vss is given to the diode 144. Moreover, the 2nd protection diodes 145, 146 are connected between the 2nd protection resistor 142 and the node N12 while being branched and a power supply voltage Vdd is given to them respectively similarly. Thus, a desired gain is obtained while the protection resistor does not given any adverse effect onto the main amplifier.
Patent JP-S5868797-A (JP)
Inventor: TERAJIMA MASAMI
IPC: G10L15/06
Filed: 1981-10-21
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-S6059551-A (JP)
Title: Laser recording material
Inventor: TAKITA MITSURU
IPC: G11B7/243
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a laser recording material which is recordable with low energy, has a good pit shape and has an excellent shelf life, etc. by laminating successively a nitrocellulose resin layer and a thin Sn-Cu alloy film layer contg. Cu in a specific ratio range on the surface of a base plate. CONSTITUTION:A nitrocellulose resin soln. is coated on the surface of a base plate 2 consisting of various plastics, metals, etc. and is dried to form a thin layer 3 of said resin. A thin Sn-Cu alloy film 4 contg. 1-40atom% Cu is then deposited by evaporation on the layer 3. A surface protective layer or the like consisting of SiO, etc. may be further provided on the film 4. The laser recording material 1 obtd. in such a way permits recording with the lower energy owing to the presence of the layer 3 than in the case of the layer 4 alone; moreover, said material has a good pit shape, has the longer shelf life than the shelf life of the conventional low melting metal such as Te or the alloy thereof and poses no problem in terms of toxicity.
Patent JP-H0515807-A (JP)
Title: Explosion-proof big refuse crushing device
Inventor: FURUNO NAOKI
IPC: B02C23/04
Filed: 1991-07-09
Abstract: PURPOSE:To reduce running cost and to shorten the startup time of a crusher by installing a reservoir tank having prescribed pressure and volume. CONSTITUTION:Attached to a refuse crusher 5, gaseous nitrogen PSA device 2 and gaseous nitrogen separation membrane device 3 are installed as a generator of nitrogen-rich gas to be introduced in the crusher. Also for nitrogen-rich gas generated by the generator a reservoir tank 4 is provided.
Patent JP-H10274748-A (JP)
Title: Image forming element
Inventor: FUJITA KAZUHIRO
IPC: G02B27/18
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element capable of obtaining high resolution and high definition by an optical system and improving the latitude of the layout of a read-out optical system, and having high availability of light and being independent on stray light in spite of the compact image forming element. SOLUTION: A reflection type light converging pair 10 is an image forming element combining two reflection type light converging elements 11, 12 having a reflection surface by which a light beam emitted from one point of information 'o' or 'o'' on an original plane P is reflected as an almost parallel beam, the respective reflection surfaces are oppositely arranged so that one parallel beam is reflected by each reflection surface and each light converging point is made coincident with the other. Preferably, two reflection surfaces having the similar constitution are provided on a prism-like body. An image forming element suitable for an original read-out device is constituted by plurally arraying the reflection type light converging pairs or the prism-like bodies.
Patent JP-2000356920-A (JP)
Title: Heat fixing-device
Inventor: TAKENAKA SHUSUKE
IPC: G03G15/20
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve, by a simple structure, accuracy in replacement and attachment of a thermostat which is attached to a support member and to obtain accuracy in attaching the thermostat opposite a heat roller even in repeated replacement. SOLUTION: The device has a heating element in its heat roller 15 and comprises a thermostat 17 connected to the heating element and a support member 140, made of a resin, for holding the thermostat 17 opposite the heat roller 15. In the case, a fixing device 19, made of a metal, formed so as to be freely attached/detached to/from the support member 140 is provided, and the thermostat 17 is attached to the fixing device 19 attached to the support member 140.
Patent JP-2000355242-A (JP)
Title: Safety traffic guiding automobile
Inventor: YOSHIDA HISATOSHI
IPC: B60P3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a limited cargo space, and easily and quickly perform switching work of use and nonuse of a display board by housing the display board in a cargo room so as to be taken in and out, and forming a structure capable of being switched to a display state when the display board is pulled out. SOLUTION: A display board 5 is housed by being supported by either of an upper part (the ceiling side) of a cargo room 2 and a lower part (the floor side) in a folded-up state so that a display surface and a celing surface 42 become parallel to each other to be thereby compactly housed to secure the whole floor area of the cargo room 2. Since a parallel is held even in a pulled- out state by pulling out a display surface in a state of securing a parallel to the ceiling surface 42 while still folding up the display board 5, resistance of sliding operation can be reduced. The pulled-out display board 5 is arranged by being switched to a display state by expansive opening of respective display board members 52, 53. Thus, both pulling-out and to be put in the display state can be respectively performed by one time operation.
Patent JP-H0522717-A (JP)
Title: Picture encoder and decoder
Inventor: YOKOYAMA YUTAKA
IPC: H04N19/51
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a naturally reproduced picture without the distortion of a grid- shaped block by extracting the area of a mobile object without the division of the grid-shaped block and executing movement-compensation to the area. CONSTITUTION:An extractor 101 applies an threshold-processing to the difference of a present frame picture and a frame buffer output picture so as to extract the changing area and a movement detector 102 obtains a mapping parameter to the respective changing areas from the lumninance gradation and frame difference of the present frame picture and the frame buffer output picture. A movement compensator 103 executes movement-compensation to the buffer output picture based on the mapping parameter and generates a predictive picture to the present frame picture. A difference detector 104 extracts the prediction unable area, a divider 105 divedes an area and an orthogonal transformation device 106 obtains a transformation factor to the respective divided areas so as to make orthogonal transformation in accordance with an area shape. An inverse transformation device 107 obtains a transformation base from the divided area shape and decodes a signal value inside the area by the transformation factor so as to synthesize (108) it with the predictive picture and obtain the reproduced picture.
Patent JP-S5690456-A (JP)
Title: Tape speed control system
Inventor: SUZUMORI SUSUMU
IPC: B65H23/198
Filed: 1979-12-25
Abstract: PURPOSE: To stabilize tape speed control, by feeding back the average of a pulse train of a speed signal which is obtained from a reel motor and an idler tachometer, to the reel motor.  
     CONSTITUTION: A pulselike signal for rotation speed detection having a period corresponding to the rotation speed of reel motor 32 obtained from reel tachometer 33 is supplied to input terminal IN 1  and the pulselike signal for tape speed detection for a period corresponding to the tape speed obtained from idler tachometer 37 is supplied to input terminal IN 2 . By using speed signal detecting circuit 38 which generates a voltage proportional to the tape running speed to output terminal OUT 1 , the output signal of said circuit 38 is supplied to comparator 39. Then, said output signal is compared with the speed reference voltage from speed reference voltage generating circuit 40, and their difference component is fed back to reel motor 32 through motor driving circuit 41, to control the tape speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6325070-A (JP)
Title: Printing pressure controller of line printer
Inventor: FURUYAMA HIROYUKI
IPC: B41J7/92
Filed: 1986-07-17
Abstract: PURPOSE:To lower printing pressure at the time of the printing of long paper and to enhance printing pressure at the time of the printing of a slip, by a method wherein paper is detected by a slip detection sensor and the power of a power source driven by a motor speed change-over circuit is made variable to change over the speed of a motor to change the angular velocity of a power shaft. CONSTITUTION:When receipt paper 19 and journal paper 20 are to be printed, a slip detection sensor 24 is positioned outside the papers 19, 20 to keep an OFF-state and a motor speed change-over circuit 27 inputting the OFF-signal changes over the supply voltage from a control circuit 26 to a low speed circuit and said voltage is supplied to a motor 13 by an output wire 28. When a slip 22 is to be printed, the slip detection sensor 24 detects the slip 22 to keep an ON-state and the motor speed change-over circuit 27 inputting the ON-signal changes over the supply voltage from the control circuit 26 to a high voltage circuit and said voltage is supplied to the motor 13 by an output wire 29. As mentioned above, since the supply voltage to the motor 13 can be changed over, when a large number of slips 22 are to be printed, the supply voltage to the motor 13 is kept high and the angular velocity of a power shaft 10 is fastened to enhance the inertia moment of a printing hammer 4 and a printing state having desired density can be obtained.
Patent JP-H069108-A (JP)
Title: Cash transaction facility
Inventor: SUGIURA SATOSHI
IPC: B65H7/12
Filed: 1992-06-26
Abstract: PURPOSE:To set up such constitution as preventing duplicate money bills from being delivered in a feeding route so as to make sure of the number of bills for the purpose of simplifying cash management by detecting any double feed of bills at the separation opening of a separation mechanism when they are fed separately and by returning bills to the original storage unit any double feed of bills is detected. CONSTITUTION:Bills in a storage unit 10 per kind of bills are fed to a screening unit 5 one by one in recovery operation of bills. Appropriate bills are piled up in a block bill cassette 6. On the other hand, unappropriated bills are piled up in a reject box 14. In this case, double feed detectors 3,12 and 8 are mounted on respective separation mechanisms 2,11 and 7 of a bill entrance/exit port 1, the storage unit 10 per kind of bills and the block bill cassette 6. This results in rotating a feed roller 20 and a pick up roller 22 by means of a motor 24, after stopping the motor 24 of the separation mechanism 11 and lowering a push plate 23 by means motor 25 in the case when any double-feed of bills is detected. Accoridngly duplicate bills are returned to the original storage unit to be separated again.
Patent JP-H0921628-A (JP)
Title: Method for detecting projecting/recessed defect of surface of cylindrical object
Inventor: SAKIDA RYUJI
IPC: G01N21/88
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring even the height or depth of a projecting/recessed defect of a cylindrical object exemplified by a photoreceptor drum when the defect is optically detected. SOLUTION: A parallel light or a slit light 2 propagated within the same plane is projected from a light source 1. Image of a ridge 31 by the light 2 passing through a cylindrical object 3 to be detected is formed by an image formation lens 4 onto a CCD line sensor 5. The object to be detected is thus photographed. A projecting/recessed defect of the object to be measured which appears as change of the ridge 31 is detected from an output signal corresponding to distribution of detecting amounts of light at pixels of the CCD line sensor 5. An optical axis 21 passes the center of the light source 1, the photographing position 3, the center of the lens 4 and the center of the CCD line sensor 5.
Patent JP-2000105315-A (JP)
Title: Phase delay plate and its production
Inventor: CHUNG YOUNG J
IPC: G02F1/1335
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin film phase delay plate to improve on angle of visual field and contrast of a liquid crystal display. SOLUTION: Thsi delay plate includes a cholesteric and an A plate compensator. The A plate is produced by casting a layer of a polymerizable reactive intermediate phase material (RM) with a solvent on a single substrate 102. The RM soln. contains an additive, and the additive moves to an interface 108 between the RM and air to decrease surface energy and to form a layer containing a large amt. of the additive. The layer decreases an intrinsic tilt angle of RM on the interface 108 with air from 25 deg. to 0 deg.. By vaporizing the soln., a film is obtained as a result which is polymerized in a liquid crystal phase and the liquid crystal is permanently aligned. The obtd. film is easily separated from the substrate 102, and shaped into a desired pattern and assembled to form a compensator. The compensator having a prescribed tilt angle through a thin film 106 can be also formed.
Patent JP-H068323-A (JP)
Title: Repairing method of underground piping
Inventor: TOMINAGA AKIRA
IPC: B29C63/34
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the scattering in curing time due to atmospheric temperature by a method wherein the temperature of resin is controlled during the insertion of repairing sheet when repairing fixture, which is produced by impregnating the repairing sheet with the mixture of the liquid resin and curing agent, is inserted in underground piping for repairing its and pressed against the inner surface of the piping. CONSTITUTION:In order to repair underground piping, liquid synthetic resin and curing agent are mixed together so as to be infiltrated in repairing sheet made of reinforcing fiber in order to obtain repairing material. The repairing material is inserted in underground piping under the condition being attached onto the outer periphery of repairing fixture such as peripherally expandable packer or the like. By expanding the repairing fixture peripherally, the repairing material is pressed against the inner surface of the underground piping so as to cure the resin. During the insertion process of the repairing material in the piping, the temperature of the resin is controlled. The preferable temperature controlling method is to control the temperature of the resin before its charging in a mixer or during its mixing in the mixer.
Patent JP-H0221130-A (JP)
Title: High-frequency heating apparatus
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-07-07
Abstract: PURPOSE:To improve in the ease of handling and cleanability by using a high-frequency oscillator, heater for hot air, and upper heater as heat sources for the heating chamber and a baking pan in which and in the same heating chamber the full process from the kneading of dough to the baking in the heating chamber can be carried out. CONSTITUTION:A heating chamber 1 is surrounded by metal plates for reflecting high-frequency energy which are provided inside a high-frequency heating apparatus; a high-frequency oscillator 2 supplies to the heating chamber 1 through a waveguide 3 high-frequency energy, which is emitted into the heating chamber 1 through an opening 4 leading from the waveguide 3 to the heating chamber 1. A heater 6 for hot air is installed at the back outside the heating chamber 1 and an upper heater 44 for grill comprising a sheathed heater, crystallized glass tube heater, and the like is provided. To set a baking pan 11 in place, by turning the baking pan 11 by a specified angle fixing claws 13 provided on the lower outer surface of a supporting table 12 are fitted into catches 14 fixed to the bottom of the heating chamber 1. Dough 15 prepared from flour, water, yeast, and the like is baked therein to form bread which is roughly square in cross section with the top swelling.
Patent JP-S6412759-A (JP)
Title: Radiograph information reader
Inventor: MORI NOBUFUMI
IPC: H04N1/04
Filed: 1987-07-07
Abstract: PURPOSE:To improve the photodetecting efficiency of stimulated phosphorescent light, by providing an optical detector arranged adjacently to an accumulative fluorescent material sheet and detects the stimulated phosphorescent light directly, a reflecting optical device which reflects excitation light and makes it incident on the accumulative fluoresecent material sheet, and a condenser mirror which reflects the stimulated phosphorescent light toward a photodetecting plane. CONSTITUTION:The condenser mirror 19 is arranged so as to enclose the photodetecting plane 12a of the optical detector 12. The accumulative fluorescent material sheet 11 is two-dimensionally-scanned by the excitation light 18, then, the stimulated phosphorescent light 20 is emitted. The stimulated phosphorescent light 20 is made incident on the photodetecting plane 12a of the optical detector 12 directly or after being reflected on the condenser mirror 19, and its light quantity is detected by the optical detector 12 photoelectrically. And most of the stimulated phosphorescent light 20 advancing in a direction off a photodetecting solid angle (alpha) can be reflected on the condenser mirror 19 for one or two times, then, it is made incident on the photodetecting plane 12a of the optical detector 12. Thus, it is possible to heighten the photodetecting efficiency of the stimulated phosphorescent light 20 than ever.
Patent JP-H0834265-A (JP)
Title: Slip controller of lockup clutch for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1994-07-21
Abstract: PURPOSE:To provide a slip controller of a car lockup clutch, capable of stably performing any slip control irrespective of operation on a fuel-cut device. CONSTITUTION:At the same time when car decelerated traveling is judged by car decelerated traveling judging means 200, timing control means 202 starts its slip control, whereby slip control is favorably startable in a state that engine speed NE is not suddenly dropped at a starting period of the slip control. In addition, the timing control means 202 delays any fuel cutoff operation by a fuel-cut device 198 as long as a specified period. In since the slip control has started, and in the meantime, since a drop in engine power torque is small and made into a state of being almost zero, the slip control is favorably started without increasing the extent of hydraulic pressure in order to heighten the engaging force of a lockup clutch.