baber/WOPTO huggingface dataset:
Patent JP-H0333747-A (JP)
Title: Radiation hardening mixture for high energy radiation and radiation sensitive recording material prepared from the same
Inventor: RARUFU DANMERU
IPC: G03F7/004
Filed: 1990-03-12
Abstract: PURPOSE: To make high sensitivity and structural resolution compatible with each other by containing a halogen bonded with an aliphatic compound in a compound generating an acid under the action of high energy radiation and controlling the pK of the compound to <12. CONSTITUTION: The mixture contains the compound, which is curable by high energy radiation and generates the acid under the action of high energy radiation, and an acid curable material. In this mixture, the compound generating the acid contains the halogen (chlorine or bromine) bonded with the aliphatic compound and has the pK of <12. As a result, a negative resist system having high sensitivity to high energy radiation such as electron beam, X-ray, particularly short wave ultraviolet ray, capable of giving a high resist structure after being developed with a water based alkaline developer, having physiologically tolerable excellent resistance to a liquid and a plasma etching medium and capable of recording high energy radiation is obtained.
Patent JP-H01233678-A (JP)
Title: Character recognition device
Inventor: FUJIWARA HIROE
IPC: G06K9/68
Filed: 1988-03-15
Abstract: PURPOSE:To improve a recognition accuracy by deciding a recognition result with the use of only a characteristic component reflecting the mutual difference among recognition candidate characters after extracting the recognition candidate character with the use of all characteristic components. CONSTITUTION:The characteristic component of the characteristic quantity of a recognition object character and the character component of the standard characteristic quantity of each character stored in a dictionary 11 are collated in a main classification part 4 and plural recognition candidate characters for the recognition object character are obtained. At a key characteristic component decision part 5, a key characteristic component being a characteristic component suitable to indicate the mutual difference between the recognition candidate characters out of the character components is decided based on the dispersion of each of a standard characteristic in the recognition candidate character obtained at the main classification part 4. Next, the key characteristic component of the characteristic quantity of the recognition object character and the key characteristic component of the standard characteristic quantity of the recognition object character are collated at a detailed classification part 6 and the recognition result for the recognition object character is decided. Thus, a microscopic difference between similar characters can be detected and the recognition accuracy of the character can be improved.
Patent JP-H07267532-A (JP)
Title: Elevator operating device
Inventor: IWATA NORIYOSHI
IPC: B66B5/02
Filed: 1994-03-30
Abstract: PURPOSE:To provide an elevator operating device to stop a car at the nearest floor in case the car goes in an abnormal vibration during running, with which it is possible to stop the car quickly, prevent mulfunction of a governor, and achieve certain stopping at the nearest floor. CONSTITUTION:When an elevator car vibrates to cause actuation of a vibration sensor, a contact 81a is closed, and a relay 11 is actuated. A contact 11b is opened, and a normal operation circuit 15 is made invalid, and the car is stopped quickly. At this time, a governor is actuated, and a contact 11a3 remains closed parallel with a contact 71b even though a contact 71b is opened, and therefore, a nearest floor operating circuit 16 is valid, and the car stops at the nearest floor normally.
Patent JP-H02241851-A (JP)
Title: Display device for vehicle
Inventor: KAJIYAMA AKIRA
IPC: B60Q11/00
Filed: 1989-03-15
Abstract: PURPOSE:To early detect an abnormality and save labor for maintenance and management by detecting the operation of vehicle-mounted equipments, converting detected signals for each vehicle to output them to a signal line, and selecting the display of the ordinary operation and the test of the vehicle- mounted equipments. CONSTITUTION:When a selection switch 5 is set to off, a display device 1 is in the waiting state of the input from a signal line 8 regardless of operation switches 6 and 7. When an abnormality occurs on a vehicle-mounted equipment 3a and a failure signal is outputted to a converter 2, for example, symbol code signals of the vehicle number and the vehicle-mounted equipment 3a are outputted to the signal line 8. The display device 1 displays the equipment name and the states of vehicle-mounted equipments 3a and 3b for each vehicle. On the other hand, when the selection switch 5 is set to on, the display device 1 receives the states of the operation switches 6 and 7 and judges them. The display device 1 counts the time based on the input of the operation switch 6, for example, and it calculates the time until the corresponding symbol code signal is inputted and displays it.
Patent JP-H11260400-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/05
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery with a high heat stability, a high capacity, a long service life, and a high voltage by providing a positive electrode a negative electrode, and a nonaqueous electrolyte consisting of ordinary temperature type molten salt, containing a specific quantity of chain carbonate and/or cyclic carbonate. SOLUTION: Inside a bottomed cylindrical positive electrode container 1, a positive electrode carrying a positive pellet 3 by a metal positive electrode collector 2 is housed. A separator 4 made of a porous sheet is arranged on the positive electrode pellet 3 and is impregnated with a nonaqueous electrolyte. A negative electrode pellet 5 is arranged on the separator 4, and a bottomed cylindrical negative electrode sealing plate 6 is caulked and fixed to the positive electrode container 1 via a ring-shape insulating gasket 7. A nonaqueous electrolyte, consisting of ordinary temperature type molten salt containing 0.1-30 vol.% of cyclic carbonate and/or chain carbonate is used. In addition, a compound containing at least one kind of element selected from among B, P, and S and generating an organic cation is mixed in the nonaqueous electrolyte.
Patent JP-S56156847-A (JP)
Title: Electrophotographic method
Inventor: MARUYAMA KAZUO
IPC: G03G15/02
Filed: 1980-05-08
Abstract: PURPOSE:To charge the photoreceptor without local variance of residual electric charge, by exposing the photoreceptor to light uniformly before transfer after developing and by removing electric charge on the surface of the photoreceptor before recharging after transfer. CONSTITUTION:Destaticizing lamp 15 is arranged between developer 9 and transfer corotron 5. Electric charge in the insulating layer of the photoreceptor which has the insulating layer on the surface is removed before transfer due to transfer corotron 5 after developing due to developer 9, and electric charge on the insulating  layer is removed by destaticizer 16 to destaticize the photoreceptor before recharging after transfer. The photoreceptor consists of conductive substrate 11, photoconductive layer 12, and the transparent insulating material layer on them.
Patent JP-H08262049-A (JP)
Title: Speed detector for light vehicle
Inventor: KAKIZOE TAKASHIGE
IPC: G01P1/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a speed detector for a light vehicle by preventing foreign matters from adhering to a sensor body and a sensor rotor without much cost with a limited number of parts. CONSTITUTION: The speed detector for a small duty vehicle is provided with a sensor rotor 30 on the side end of a sprocket cover 18 instead of a drive sprocket 16 of a drive shaft 11 to detect the rotation of the sensor rotor 30 by a sensor body 32. A washer 34 is provided between the drive sprocket 16 and the sensor rotor 30. A cylinder part 38 is formed protruding so as to cover the sensor rotor 30 from at least one of the sprocket cover 18 and the washer 34 and the sensor rotor 30 is located in a space 40 surrounded by the washer 34, the cylinder part 38 and the sprocket cover 18 while at least a detection end 32a of the sensor body 32 is positioned in the space 40.
Patent JP-S60220849-A (JP)
Title: Detecting device for addled albumen
Inventor: AKIYAMA KOUICHI
IPC: G01N21/64
Filed: 1985-03-26
Abstract: PURPOSE:To detect an addled albumen and prevent an error in decision making by using an optical filter system which has a transmission band nearly from the upper-limit wavelength of ultraviolet rays nearly to the lower-limit wavelength of the fluorescent spectrum of a normal yolk. CONSTITUTION:The optical fiber system 9 of a fluorescence detecting means 7 is constituted by combining an optical fiber 91 which removes light with shorter wavelength than nearly the upper-limit wavelength of ultrasonic rays with an optical fiber 92 which removes light with longer wavelength than nearly the lower-limit wavelength of the fluorescent spectrum of the normal yolk. Then, a sample albumen 1 is irradiated with ultraviolet rays and if the albumen 1 is addled, the albumen emits fluorescence, which is converged on the lens of the means 7. At this time, the ultraviolet rays reflected by the albumen 1 and the fluorescence characteristic to the yolk when the albumen 1 contains the yolk are converged on the lens 1. The transmitted fluorescence of the filter system 9 is inputted to a discrimination means 8 through a photodetecting element 4, which outputs a signal indicating the addled albumen when the input level exceeds a reference value.
Patent JP-H09251765-A (JP)
Title: Magnetic disk device
Inventor: KURIHARA HARUYUKI
IPC: G11B33/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To satisfactorily attenuate an impact of a comparatively high frequency and to prevent a mechanical part of the device from flawing. SOLUTION: A magnetic disk, a magnetic head and a driving mechanism, etc., are housed in a case of the device. The case is equipped with plural fitting parts 42 for fitting the device to a supporter of electronic equipment, and each fitting part has a fitting member 48 fixed to the case. Each fitting member has a sleeve 50 formed with a screw hole and a vibration proof part 52 interposed between the sleeve and the case, and the vibrationproof part is formed of a viscoelastic material to attenuate a vibration of a frequency comprising a resonance point of the driving mechanism.
Patent JP-S62218210-A (JP)
Title: Front suspension device for automobile
Inventor: SHIMOE HIROO
IPC: B60G15/06
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a shimmy effect by selecting the characteristic of elasticity of an elastic member interposed between the upper end part of a strut member and a body so that the inner ball joint part arranged on the other end side of a tie-rod member is made to be a specific position. CONSTITUTION:To the knuckle arm 12b of the knuckle member 12 which supports a steering wheel 10, one end of a tie-rod 14 arranged to lie on a horizontal plane is fitted to drive a shaft. The other end of the tie-rod 14 is connected to the rack part 18 of a steering gear box 24 via an inner ball joint part 16. Further, the upper end of the knuckle member 12 is supported by a body via a strut member 26 provided with an elastic member 30 at its top. And the characteristic of elasticity of the elastic member 30 is selected so that the joint part 16 is positioned on the line extending in the direction perpendicular to the direction in which the point of intersection where the king-pin shaft K intersects the horizontal plane including the tie-rod 14 is displaced by an exciting force in the front and rear direction of the wheel passing through said point of intersection.
Patent JP-S61220968-A (JP)
Title: Torque limiting mechanism for power steering
Inventor: HASHIMOTO AKIO
IPC: B62D5/06
Filed: 1985-03-26
Abstract: PURPOSE:To make a transmission auxiliary member and a final step reduction gear easily separable at the time of trouble happening in a driving source, by inserting a shear pin into an interval between a pin hole installed in the final step reduction gear of a reduction gear mechanism to be combinedly connected to the driving source in a power steering and another pin hole installed in the steering force transmission auxiliary member. CONSTITUTION:At the time of normal steering, when a steering wheel is rotated, a power assist corresponding to detecting output of a torque sensor detecting the torque given to a steering shaft is given to this steering shaft from a motor 21 via a pinion gear 32, a reduction gear 25, a final step reduction gear 26 and a yoke 30 of a universal joint. On the other hand, when a burnout in the motor 21 or an engagement failure in gears, etc., is produced and manual steering force increases, shearing force to be added to a shear pin 28 grows larger. And, when this shearing force becomes more than the specified value, this shear pin 28 is cut off, whereby mechanical transmission between a steering force transmission auxiliary member 27 and the final step reduction gear 26 is intercepted, thus the steering shaft is made rotatable by hand.
Patent JP-2000259889-A (JP)
Title: Paper sheets housing device
Inventor: FUKUI SHINJI
IPC: B65H31/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To surely drop paper sheets temporarily stored in a stacker part to a housing unit below without sticking them to the shutter plate of the stacker part. SOLUTION: The paper sheets sorted by prescribed kinds are sent to the stacker part and successively and temporarily stored on the shutter plate 9 provided on the bottom part of the stacker part. For instance, when an operator operates a prescribed housing command switch, the shutter plate 9 is turned downwards and opened and the paper sheets temporarily stored until then are dropped and discharged into the housing unit arranged below the stacker part by the gravity. Since plural through-holes 11a passed through in front and back directions are formed on the shutter plate 9, a contact area between the upper surface of the shutter plate 9 and the paper sheets stored on it becomes extremely small and thus, the amount of static electricity generated between both of the shutter plate 1 and the sliding-down paper sheets is efficiently reduced.  Also, when the shutter plate 9 is turned downwards, air on the lower surface side of the shutter plate 9 passes through the individual through-holes 11a and an upward wind pressure to lift the paper sheets from the shutter plate 9 is generated by the passing air.
Patent JP-H01233971-A (JP)
Title: Method for driving solid-state image pickup element
Inventor: HAGA HIROSHI
IPC: H04N5/369
Filed: 1988-03-15
Abstract: PURPOSE:To attain the drive with simple constitution and high reliability by giving a drive pulse with a sufficiently high frequency more than a horizontal synchronizing signal frequency to a vertical transfer part and a storage part so as to transfer the signal charge in the vertical transfer part to the storage part in a short time within the vertical blanking period. CONSTITUTION:In the still mode, a high frequency pulse as the vertical drive pulse is given to vertical CCDs 18, 20 at the vertical blanking period to sweep out undesired electric charges to a drain 24 being a cause to smear. When the 1st transfer gate pulse is given to the transfer gate of the field A, the signal charge (a) of the field A is transferred to the vertical transfer part 18 at the same time. Then the vertical drive pulse of the sufficiently higher frequency than the horizontal synchronizing signal frequency is given to the vertical CCDs 18, 20 and the signal charge (a) of the field A is transferred immediately to the storage section 20. In the movie mode, the signal charges (a), (b) of the fields A, B are transferred to the vertical transfer part 18 during the 1st vertical blanking period and the signal charge (a) of the field A is transferred to the storage part 20 at a high speed similarly as the still mode.
Patent JP-H06271122-A (JP)
Title: Image forming device
Inventor: TSUDA KENICHI
IPC: G03G15/00
Filed: 1993-03-22
Abstract: PURPOSE:To improve the operability and useability after remounting by controlling a device so as to give priority to a remounted feeding means to feed material to be transferred when a transfer material feeding means is demounted from a mounting part and then is remounted due to paper supply, etc., is carried out. CONSTITUTION:Plural paper cassettes are detachably mounted on a slot provided on the side of a device main body, and also a multistage paper feeding device housing plural kinds of the paper cassettes is installed in the lower side of the device main body. Paper sizes in respective cassettes are detected by paper size detection switches 50x, 50y and 60x-60z, and the mounted conditions of the respective cassettes are detected by a cassette mounting/demounting detection circuit 76 by respective paper size detection signals. According to the detected result in the detection circuit 76, by a control circuit 70, when any cassettes is taken out for adding papers during image forming action and then is remounted after a given time, this remounted cassette is automatically selected to resume paper feeding.
Patent JP-S58180026-A (JP)
Title: Attracting board for grinding wafer
Inventor: WATANABE JIYUNJI
IPC: H01L21/304
Filed: 1982-04-15
Abstract: PURPOSE:To stick the outer circumference of the wafer fast and hold it and prevent the intrusion of a grinding liquid, and to improve the accuracy of the wafer ground by arranging a rubbery elastic body around a thick board. CONSTITUTION:A rubbery elastic body 10 is disposed while tightly surrounding the outer circumference of the attracting board 6 arranged onto a base plate 3, the leakage of air from the side surface of the attracting board 6 is prevented and the outer circumference of the wafer 5 is fast stuck, but the wafer 5 is not fast stuck, and is projected previously only by height d from the surface of the attracting board 6 under the state in which grinding pressure is not applied. With the attracting board 6, a plurality of extremely thin grooves 61 are notched to the surface while it can be sucked under vacuum by large holes 8 for suction communicating at the bottom, and a diameter on the surface side is made slightly smaller than that of the wafer 5. When a vacuum system switch is turned ON under the state, the back of the wafer 5 is fast stuck onto the surface of the attracting board 6, but the outer circumferential section is projected slightly, and the surface of the rubbery elastic body 10 of the outer circumference of the wafer 5 is deformed, the upper surface is made the same plane as the surface of the attracting board 6 and the wafer 5 is ground flatly when a grinding disk is fast stuck to the wafer 5 and grinding pressure is applied.
Patent JP-H03262542-A (JP)
Title: Preparation of denitrification catalyst
Inventor: FUKUDA YUJI
IPC: B01J33/00
Filed: 1990-03-13
Abstract: PURPOSE:To heighten strength and resistance of a catalyst easily without lowering the catalytic activity by bringing a catalyst into contact with a silicon- containing gas after catalyst activation process is completed and depositing silica in the catalyst. CONSTITUTION:After activation process during denitrification catalyst preparation is completed, a mixed gas of a gas 3 produced by heating a compound containing silicon such as a silicic acid ester and/or fluorosilicate at the temperature equal to or higher than the boiling point of the compound with stream 5 is brought into contact with the catalyst, so that silica is deposited in the catalyst. Consequently, without lowering the catalyst activity, the strength and wear resistance of the catalyst are heightened. As a result, wear of a catalyst for blue gas denitrification apparatus is remarkably lowered and manufacturing cost of the catalyst is lowered and facility working ratio, etc., is improved.
Patent JP-S55154501-A (JP)
Title: Ferromagnetic powder and its production
Inventor: SUEYOSHI TOSHINOBU
IPC: B22F9/20
Filed: 1979-05-19
Abstract: PURPOSE: To obtain the powder of superior magnetic characteristic by depositing the specific amount of Ca atoms on metal iron surfaces.  
     CONSTITUTION: Ca components are deposited on the surfaces of the needle-form particle powder composed primarily of ion oxide or iron oxy-oxide, in such a manner that the atom ratio of Ca/Fe become 0.001W0.05, and this is reduced by heating to obtain the powder composed primarily of metal iron. For example, CaCl 2 . 2H 2 O 4.61g is dissolved in pure water 1l and α-FeOOH of grain size about 0.5μm 100g is suspended in this under stirring. This is evaporated of its moisture content at 100°C in a dryer and the resulted powder is heated for 2hr at 600°C in an electric furnace. Next, this powder is reduced by heating at 300W500°C at hydrogen flow 1l/min in the electric furnace. This yields the metal iron powder containing calcium of superior magnetic characteristic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53148293-A (JP)
Title: Semiconducor laser element
Inventor: NAKAMURA MICHIHARU
IPC: H01S5/042
Filed: 1977-05-30
Abstract: PURPOSE:To make longitudinal and transverse modes single and stabilize the modes by forming a double hetero junction onna substrate crystal provided with a recessed groove and a diffraction grating intersectingperpendicularly therewith, and difining the waveguide mechanism in a transverse direction with the recessed groove and the longitudinal mode with the diffraction grating.
Patent JP-H07242082-A (JP)
Title: Continuous form with card
Inventor: OKI YURI
IPC: G09F3/10
Filed: 1994-03-08
Abstract: PURPOSE:To print continuously in the state of cards being stuck, and peel off the card simply and neatly at the time of use. CONSTITUTION:A card 7 with a printing section on its surface is stuck to a card sticking section of a form paper 14 by using a special sticking agent 11, the sticking force of which is lost by emitting ultraviolet rays. The mismatching of an information recording section on the mount side and a data to be printed on the printing section on the card side can be eliminated by the arrangement. As the card 7 adheres closely in the pseudo-bonded state, the card 7 is not torn off during the printing, and the card 7 can be peeled off simply and neatly at the time of USA.
Patent JP-S55154138-A (JP)
Title: Netlike plastic board composed of hollow strand
Inventor: TANAKA TOSHIO
IPC: B29C61/00
Filed: 1979-05-22
Abstract: PURPOSE: To obtain the captioned netlike board which is light in weight and fitted for a material for supplying air in earth on growing plants, a cushion stuff, a filler for a cooling tower and others by combining and connecting hollow plastic strands with one another.  
     CONSTITUTION: Plastic strands 1 a part or the whole of which are hollow are laid in zigzag lines, preferably, in the longitudinal direction, being combined with one another and connected at the crossing parts 2, preferably, by fusing, thus to form a netlike board. In addition, space parts 3 can be formed optionally in diamond, square, round, oval or other shapes.  
     USE: The board can be used as a lift-saving device by blocking up both ends of the  strand and thus increasing buoyancy. It is also fitted for a collector for a foliage  plant, a stabilizer for filled-up ground, a filler for sewage disposal, etc. 
     COPYRIGHT: (C)1980,JPO&Japio