baber/WOPTO huggingface dataset:
Patent JP-H09226664-A (JP)
Title: Electric motor assisted bicycle
Inventor: TAKADA NOZOMI
IPC: B62J9/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor-assisted bicycle which prevents forcing a large economical burden to a user while a battery capacity can be easily selected in accordance with use by the user. SOLUTION: In a bicycle 1, stepping force of a rider is supplemented by auxiliary power of a power unit 12, a plurality of batteries A, B of the same dimension/shape in the same specification can be mounted, a battery switching means is provided, in which a residual capacity of each battery A, B is always detected so as to selectively use either one of the battery A or B. In this way, by selecting a number of the batteries A, B which must be mounted in a car body, a battery capacity can be easily selected in accordance with a running distance, size of a load, etc., by a user, also a plurality (two) of the batteries A, B of the same dimension/shape in the same specification are only required by preparing, so as to reduce an economical burden to the user.  The battery A or B is removed from the car body, when the battery is charged, carrying of only the battery A or B in use is required, so as to reduce also a physical burden of the user.
Patent JP-H02213665-A (JP)
Title: Heat exchanger
Inventor: KONAKAWA KATSUZO
IPC: F24H9/00
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a system in which refrigerant is not thermally decomposed by providing heat transfer fins at upper and lower parts of a heat transfer partition wall member in a combustion gas exit hole, providing a gas discharge part at the lower part, and connecting header tubes to the upper and lower parts of a refrigerant passage member. CONSTITUTION:Heat transfer fins 22A, 22B are provided in side a heat transfer partition wall member 11, and a heat insulator 23 is provided on a remaining inner wall without contact with a high temperature gas passage 12 of a combustion chamber 10. Fuel is burned by a burner 8, high temperature gas generated in the chamber 10 is fed through a combustion gas outlet hole 13 and the fins 22A, 22B of the passage 12, and discharged from a discharge passage 14. Liquid refrigerant introduced into an inlet header tube 17 through a refrigerant inlet tube 19 is branched into longitudinal passages 16 from below a refrigerant passage member 15. The fins 22A, 22B transfer heat from combustion gas to the member 15 to heat the refrigerant in the passages 16. The liquid refrigerant is vaporized and evaporated to become a vapor and liquid mixture state to be smoothly and uniformly evaporated to effectively carry heat without power, thereby eliminating thermal decomposition of the refrigerant. The refrigerant arriving at the upper end of the passage 16 is fed into an outlet header tube 18, and fed out from a refrigerant tube outlet 20 toward a heat radiator.
Patent JP-H01209305-A (JP)
Title: Device for detecting position
Inventor: SAITO KENJI
IPC: G03F7/20
Filed: 1988-02-16
Abstract: PURPOSE:To realize high accuracy by a method wherein a horizontal dislocation detector system and an interval measuring system are composed as one head and a part of a projecting system and a receiving system is shared so that interval control at a position for detecting horizontal dislocation can be evaluated by the same system. CONSTITUTION:A light beam from a light source 31 is projected through a collimator lens 32, a projecting lens 33 and a projecting mirror 34 to an evaluation mark 20. The light beam emitted from this projection mark 20 is led to a detector system by a detecting lens 36, split by a half mirror 37, and detected by a photodetector 38 for horizontal dislocation detection and a photodetector 39 for detecting interval. A mark for detecting horizontal dislocation and a mark for measuring interval are provided adjacent to each other on the evaluation mark 20.
Patent JP-H01210548-A (JP)
Title: Floor panel of building structure
Inventor: TOMIYAMA KEIICHI
IPC: E04B1/94
Filed: 1988-02-17
Abstract: PURPOSE:To prevent flame from being propagated at a floor panel section, by bridging oscillation-proof members between the joists of a floor frame, on every reference line of a structure in the direction orthogonal to the joints, and by interrupting space sections on both the sides of the respective oscillation- proof members in a state that surface sheets are fitted on both the surface of the floor frame. CONSTITUTION:In a floor frame 3 composed by bridging a plurality of joints 4 between a pair of fitting frames 1 confronted with each other, on every structure reference line N in the direction orthogonal to the joists 4, oscillation-proof members 5 are placed between the joists 4, and surface sheets 7 are fitted on both the surfaces of the floor frame 3. Space sections 8 on both the sides of the respective oscillation-proof members 5 are interrupted from each other in a state that the surface sheets 7 are fitted on. As a result, with the sections of the floor panels of rooms 10, 11 on both the sides of partition walls 9 arranged along the reference line N, a mechanism for preventing flame from being propagated can be formed.
Patent JP-S52116672-A (JP)
Title: Low temperature fluorescent lamp
Inventor: SHIMIZU SATOSHI
IPC: F21S4/00
Filed: 1976-03-26
Abstract: PURPOSE: To prevent mercury vapor pressure from lowering by increasing the temperature difference between the tubular wall temperature of a fluorescent lamp and cooled atmospheric temperature so as to prevent visible light rays from reducing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04254459-A (JP)
Title: Additive for centrifugal molding of mortar or concrete and production of mortar or concrete centrifugal molding by using this additive
Inventor: YASUMURA JIRO
IPC: C04B14/06
Filed: 1991-02-06
Abstract: PURPOSE:To provide the additive which less produces slag, has a high flow property and can easily yield the mortar or concrete having a excellent compressive strength centrifugal molding and the process for producing the centrifugal molding by using this additive. CONSTITUTION:The mortar or concrete centrifugal molding is produced by centrifugal molding using the mortar or concrete formed by adding the additive for mortar or concrete centrifugal molding consisting of a formalin co- condensation product salt of a sulfonated styrene/maleic acid copolymer and naphthalene sulfonic acid or further adding a high-performance water-reducing agent or the high-performance water-reducing agent and an inorg. compd. essentially consisting of hydrated iron oxide thereto.
Patent JP-H04248703-A (JP)
Title: Package for microwave band integrated circuit
Inventor: WADA KENZO
IPC: H01L23/04
Filed: 1991-02-05
Abstract: PURPOSE:To reduce the effect of a cavity resonator formed by a package to accommodate the microwave band integrated circuit air-tightly. CONSTITUTION:A sealing metal cap 11 covers air-tightly a metallic header 12 mounted on a base 13. A resistor 14 is brazed to an inner face of the sealing metallic cap 11, and the said resistor 14 is formed by forming a resistive film 14a onto one side of a plate made of an alumina ceramic and forming a conductive film 14b onto the other side. When a microwave signal flows to the microwave integrated circuit formed on the base 13, resonance is caused in the cavity resonator formed by a seal metallic cap 11 and a metallic header 12, but a loss is caused to the microwave in the cavity resonator by the resistance film 14a of the resistor 14, then the Q is reduced.
Patent JP-S55127306-A (JP)
Title: Treating agent for plant viral blight
Inventor: IIZUKA CHIYOKICHI
IPC: A01N63/04
Filed: 1979-03-26
Abstract: PURPOSE: The title agent without any phytotoxicity, comprising Zeatine and Zeatine riboside which are cytokinin plant hormones, prepared by extracting a culture of edible mushroom mycelia belonging to the class Basidiomycetes.  
     CONSTITUTION: Edible mushroom mycelia, e.g. a shiitake, agaric, Pholiota nameko, champignon, or Coriolus versicolor, most preferably shiitake, belonging to the class Basidiomycetes are incubated in a solid, e.g. bagasse, or a liquid, and the extract is used as a treating agent for plant viral blight. The extract contain Zeatine and Zeatine riboside which are cytokinin hormones and active constituents. The application of the agent to the crops suffering from viral blight reduces the virus and relieves the sympton without exerting a bad influence on the yield and quality. The extract from the culture is diluted with water, and used for foliar treatment or soil irrigation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11226261-A (JP)
Title: Fishing game system, and input device for game
Inventor: MORETOME YASUYUKI
IPC: A63F13/525
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishing game system which can sufficiently reproduce the feeling of an actual fishing by a simple mechanism. SOLUTION: For a game machine 1 which is equipped with a display device 3 for images, an input device 4 which outputs signals in response to the operation of a player, and a game control device which advances a fishing game on the screen of the display device 3 conforming to specified procedures while referring to the output of the input device 4, the input device 4 is provided with an operation lever 10 which is operatable in the longitudinal direction and the lateral direction when seen from the player, and a handle 20 which is attached to the operation lever 10 and is rotate-operatable around the axis in the lateral direction.  By corresponding the operation of the operation lever 10 in the longitudinal direction with an operation in the vertical direction of a fishing rod, the operation of the operation lever 10 in the lateral direction with an operation in the lateral direction of the fishing rod, and the rotate- operation in the specified direction of the handle 20 with a taking-up operation of a fishing line by a reel respectively, and a lure operation and a fish taking-in operation are evaluated.
Patent JP-S57154576-A (JP)
Title: Automatic water level regulation valve using float
Inventor: AIZAWA KENJI
IPC: F16K31/18
Filed: 1981-03-13
Abstract: PURPOSE:To prevent a valve from hunting phenomenon by providing a cylindrical bearing between a float and the valve to be fitted on the periphery of a float lever for converting the movement of the float to a vertical movement. CONSTITUTION:A slide plate 11 is provided with a long hole E, and a bolt 15 is fixed in the long hole via a washer 14 for connecting between a slide plate 11 and a boss 12. When water level is lowered by L', a float 10 is slided as an arrow D shows, and consequently, a metal fitting 18 is given sliding by L'. At this stage, the slide plate 11 and the face of the washer 14 are loosely slided on a slide face F. Meanwhile, a valve lever 9b connected with the slide part is moved by the moved length L' of the float round a point of support G, and opens a valve.
Patent JP-S61196884-A (JP)
Title: Stable high speed type ship hull structure
Inventor: IIZUKA SOICHI
IPC: B63B41/00
Filed: 1985-02-26
Abstract: PURPOSE:To reduce the occurrence of rolling and pitching and to improve straight running stable sailing ability, by a method wherein bottom boards, extended from both side boards toward a central keel part and formed in an arc of a circle dented in the direction of a ship hull, are mounted, and a pipe body is attached in a longitudinal direction to the central keel part. CONSTITUTION:Bottom boards 8, extended from the lower ends of right and left vertically situated side boards 4 toward a central keel part 6 of a ship hull and formed in an arc of a circle dent in the direction of a ship hull, are mounted. A pipe body 12 is mounted in the longitudinal direction of a ship hull to the keel part 6 of the ship hull. During sailing of the ship hull, passage of water through the pipe body 12 and the shape of right and left bottom boards 8 enable reduction of the occurrence of rolling and pitching, and permit improvement of straight running stability of the ship hull.
Patent JP-S60242058-A (JP)
Inventor: KAWAGOE HARUMORI
IPC: B32B43/00
Filed: 1985-02-25
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-H02213908-A (JP)
Title: Method and device for control of real time waveform
Inventor: UENO KAZUYOSHI
IPC: G05D19/02
Filed: 1989-02-14
Abstract: PURPOSE:To control a system to be controlled in real time and in accordance with the target waveforms supplied continuously by comparing a target signal with an answer signal and correcting the control characteristics based on the difference of both signals. CONSTITUTION:An A/D converter 2 is prepared together with a target signal memory 4, a drive signal arithmetic means 6, a D/A converter 8, a control characteristic memory 12, a control characteristic correction means 18, and a correction coefficient arithmetic means 20. The means 20 compares a target signal stored in the means 4 with an answer signal corresponding to the target signal and received from a system 10 to be controlled and operates a correction coefficient based on the difference of both signals. The means 18 corrects the control characteristics stored in the means 12 based on the correction coefficient. Thus the corrected control characteristics are used to the next target signal. Then the coincidence degree is improved between the target and answer signals. As a result, a given target waveform is regenerated in real time.
Patent JP-S52119489-A (JP)
Title: Oxygen absorbent
Inventor: YOSHIKAWA YOSHIO
IPC: A23L3/3436
Filed: 1976-03-31
Abstract: PURPOSE: A safe oxygen absorbent comprising specified metals, Na 2 CO 3, 10H 2 O, and metal halides, which can increase oxygen absorption rate and is useful for preventing decay or deterioration of food. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10241395-A (JP)
Title: Semiconductor memory device equipped with redundant circuit
Inventor: KIN TOO
IPC: G11C8/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the semiconductor memory device equipped with a redundant circuit having min. power consumption even in the standby state or in the active state by possessing an impedance circuit that is variable in accordance with a logic state of a chip selecting signal. SOLUTION: A redundant row/column predecoder is equipped with a defective cell predecoder circuit 10, a redundant driver circuit 200 and a NAND gate circuit 300. The variable impedance circuit composed of a MOS stack 212 of the redundant circuit 200 has a very low impedance at the time when the chip selecting signal CS is at an L-level and has a very high impedance at the time of an H-level. Thus, logic levels of input lines 304 and 306 of the NAND gate circuit 300 are different as long as a redundant fuse is alive. A defective memory cell is in existence, and after a fuse 206 and a fuse fK are burnt out, while the chip selecting signal CS is at the H-level, an output signal of the NAND gate circuit 300 is activated, and its redundant circuit K is activated accordingly.
Patent JP-H0834003-A (JP)
Title: Setting apparatus for manually fitting metal clamp over support plate
Inventor: UBUE MOTSUCHIYU
IPC: B25B31/00
Filed: 1995-02-23
Abstract: PURPOSE: To constitute so as to maintain a mounting implement for manually fitting a metal clamp by reducing a worker's physical load in fitting as much as possible. CONSTITUTION: A casing 1 holds a metal clamp 2 in a feeding direction at an open end, has a means for supporting against a fit-on direction, and releasing the metal clamp after arrival at the fit-on position.
Patent JP-H01211464-A (JP)
Title: Cooking of soybean
Inventor: MUTSUKAWA KOICHI
IPC: A23L11/00
Filed: 1988-02-17
Abstract: PURPOSE:To decrease the amount of waste water to be treated and to suppress the coloring of soybean after steaming, by scattering hot water on soybean under normal pressure or in pressurized state. CONSTITUTION:Hot water is scattered on soybean under normal pressure or in pressurized state. The amount of waste water is decreased and the treating amount of soybean can be increased by the above process under normal pressure as well as in pressurized state. The colored part of the soybean surface is removed by the hot-water scattering and, accordingly, the discoloration of the steamed soybean can be suppressed.
Patent JP-S61196774-A (JP)
Title: Reel brake device
Inventor: ASHIDA KAZUTAKA
IPC: G11B15/22
Filed: 1985-02-25
Abstract: PURPOSE:To smoothly and abruptly stop a tape by calculating and setting a brake torque to the optimum value in response to the rotating speed of a reel, thereby setting a tape tension when the reel is braked. CONSTITUTION:A supply side reel 2 and a takeup side reel 3 are respectively connected with one ends of the rotational shafts of a supply side reel motor 4 and a takeup side reel motor 5 to feed a magnetic tape 1 in the prescribed direction. A calculator 11 which is formed of a microcomputer calculates the ratio of tape winding radii of the reels 2, 3 and an inertial moment on the basis of the rotating speeds of the reels 2, 3, and further calculates a brake torque ratio. The calculator 11 sets the brake torque values of the reels 2, 3 on the basis of the obtained brake torque ratio, and supplies a control signal in response to the brake torque value through D/A converters 12, 13 to motor drive amplifiers 14, 15 in response to a reel stop designation signal.
Patent JP-H04275667-A (JP)
Title: Metal die managing method, metal die, metal die using device and metal die managing system
Inventor: SHIGYO SEIJI
IPC: G06Q50/28
Filed: 1991-03-01
Abstract: PURPOSE:To efficiently execute the total management of plural metal dies. CONSTITUTION:A fully automatic metal die stocker 20 composed of an automatic stocker control part 21, incoming/outgoing conveyer 22, incoming/outgoing fork 23 and stocker shelf 24, etc., is connected to a metal die stock managing computer 14 composed of a central processing unit 19, hard disk 15, display screen 16, keyboard 17 and printer 18, etc., and by reading/writing management information to a data carrier 2 mounted on a metal die incoming/outgoing from the fully automatic metal die stocker 20 through a read/write head 10, the total management of the metal dies 1 is efficiently executed.
Patent JP-S59162975-A (JP)
Title: Drier for electronic part
Inventor: TAKEUCHI TOKUICHIROU
IPC: B05C9/14
Filed: 1983-03-07
Abstract: PURPOSE:To uniformly dry an electronic part over its entire body, in drying the electronic part being carried, by rotating said electronic part against a drier means. CONSTITUTION:In drying the mark 6c of a marked diode (an electronic part) 6 for instance, the lead wires 6b of the part 6 are mounted on two conveyor chains 7, and the part 6 is carried to a position below a drying source 2 by the movement of the chains 7. Infrared rays from the drying source 2 are applied through the opening 5 of a heat insulating plate 4 onto the sealing body 6a of said part 6 to dry the side of the mark 6c faced to the drying source 2. When said part 6 is further moved, the lead wires 6b come in contact with the upper end of a plate 10 for rotating the part 6. Hence, the part 6 is rotated by friction at the same time. The surface of the sealing body 6a faced to the drying source 2 is changed from the already dried part, and the undried side of the mark 6c is faced to the drying source 2. Thus, said undried surface is sufficiently dried, as well.
Patent JP-H10233500-A (JP)
Title: Semiconductor device
Inventor: MEGURO SATOSHI
IPC: H01L29/78
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve mutual conductance (gm) of a MISFETQ without reducing drain breakdown strength of the MISFETQ. SOLUTION: This device is provided with a MISFETQ in which a drain area formed of low concentration offset area 9D and a high concentration contact area 5D is formed on the main surface of active area in a semiconductor substrate 1 surrounded by a field insulation film 6 and a channel stopper 3A, and the end part of the high concentration contact area 5D is brought into contact with the field insulation film 6 is widthwise direction of gate of the MISFETQ, and the channel stopper area 3A under the field insulation film 6 is separated from the end part of the high concentration contact area 5D.
Patent JP-S61195212-A (JP)
Title: Foul odor preventing method and its device for burner using vaporized kerosene fuel at fire extinction time
Inventor: MIYAHARA KINGO
IPC: F23D11/24
Filed: 1985-02-25
Abstract: PURPOSE:To prevent the generation foul odor due to unburnt raw gas by burning residual unburnt raw gas in an instant in such a manner that at fire extinction time in case of vaporization burning, fuel oil supply is stopped and an ignition plug for residual gas installed in a burning device is electrified simultaneously under air blasting condition. CONSTITUTION:At fire extinction time of self heating vaporization burning device, fuel supply to fuel supply pipe 10 is stopped by stopping operation of fuel pump 11 and a ignition plug for residual gas is electrified for a short time, e.g. 5-10sec. simultaneously. Therefore, gas remained in a burning device 5 and gas generating device 1 as unburnt raw gas is promptly ignited and completely burnt in the burning device 5 and the gas generating device.
Patent JP-S52119926-A (JP)
Title: Shift lens device
Inventor: SENMAICHI HIDEO
IPC: G02B7/02
Filed: 1976-04-01
Abstract: PURPOSE: To automatically prevent the shifting of an image from its image circle by providing a cam which controls the range of shifting of a lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196688-A (JP)
Title: Color television camera
Inventor: NOBUTOKI SABURO
IPC: H04N9/07
Filed: 1985-02-27
Abstract: PURPOSE:To simplify a camera operation and to reduce the manufacturing cost of a camera, by installing a white balance adjustment means to change an electric field gradient to at least one piece among the plural pickup tubes. CONSTITUTION:In compliance with the color temperature change during the use of a camera, by making the output signal of any one of pickup tubes of each color channel pickup tube in charge at every wavelength area such as red, green and blue as a reference, the electric field gradient of a photoconductive film is changed so that the output ratio of other pickup tube becomes constant. In case a color television camera performed with the white balance adjustment at the required illuminating light color temperature is used under the higher color temperature illumination at the time of adjustment, when the impressed voltage to the photoconductive film is made large, an increase rate is lowered in the order of a red light band sensitivity 1. Thus, the output of a red channel is relatively lowered by rising the color temperature, and the output of a blue channel compensates relatively the rise.
Patent JP-H09226617-A (JP)
Title: Total control device for engine and power steering
Inventor: YAMASHITA MAKOTO
IPC: B62D6/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce assisting force only, unnecessary during full resteering, and improve fuel consumption by controlling the assisting force to be reduced by a load adjusting valve when detecting a steering angle to be a movable limit value for steering and steering force to be a preset value or more. SOLUTION: When steering is started, the output of a steering angle sensor 38 begins to be increased and steering assisting force appears as the maximum assisting force equivalent to the opening of a control valve 34. Then, a power cylinder 33 is driven, the power cylinder 33 arrives at the condition that it cannot be mechanically resteered further more and, when a value for the steering angle sensor 38 arrives at a movable limit showing the maximum, a current flowing a load adjusting valve 37 is reduced by a control unit 41 and the load adjusting valve 37 is opened up to a preset value. In this way, assisting force is reduced and the load of a pump 31 is reduced. The rotating speed of an engine is controlled not to exceed a target value following the reduced load.