baber/WOPTO huggingface dataset:
Patent JP-H0714575-A (JP)
Title: Iron electrode plate for alkaline storage battery
Inventor: EGURO TAKASHI
IPC: H01M4/24
Filed: 1993-06-21
Abstract: PURPOSE:To improve the charge/discharge cycle characteristics by filling the mixed powder of iron oxide powder and nickel-iron powder into a porous metal plate, and reducing and sintering it to form an iron electrode plate. CONSTITUTION:A composition mixed with iron oxide powder having the grain size of about 4m and carbonyl iron powder of about 6mum at 40-10:60-40wt.% as an active material raw material is filled into a porous metal core plate preferably under decompression, e.g. degree of vacuum of 60. The mixture paste filled plate is dried at 80 deg.C, pressurized to about 0.5mm by a roll press rod, and reduced and sintered at 700 deg.C in the hydrogen atmosphere to manufacture a sintered iron electrode plate, for example. Two nickel electrode plates having a capacity sufficiently larger than that of this iron electrode plate are used as counter electrodes, and a potassium hydroxide aqueous solution added with potassium hydroxide of 30g/l and having the specific gravity of 1.25g/cc (at 20 deg.C) is used as an electrolyte to constitute a battery. The utilization factor of the iron electrode plate is gradually increased as the charge-discharge cycle progresses, it is increased by about 37-39% at the 20th cycle, a stable high utilization factor is indicated, and the most stable utilization factor is obtained at the compounding ratio of about 30:70 in particular.
Patent JP-2001001360-A (JP)
Title: Manufacture of higher fatty acid metallic salt block
Inventor: SUZUKI AKIHISA
IPC: C10N10/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To realize molding without crack even in a shape such as a flat plate-like, a columnar shape or the like having a large aspect ratio by melting a power-like or granular higher fatty acid metallic salt, and injection the molten salt in a cavity of an injection mold at a predetermined injecting pressure and a predetermined injecting speed. SOLUTION: In the case of manufacturing a higher fatty acid metallic salt block used as a lubricant, abrasives, a cleaning assistant, a developing assistant or the like in a business machine or the like for an electrostatic copier or the like, a powder-like or a granular higher fatty acid metallic salt is melted, the molten salt is injection molded in a cavity 25 of a mold 1 having an upper mold 11 and a lower mold from an injection molding machine 31 through a sprue 12, thereby obtaining a block of a predetermined shape. In this case, a higher fatty acid metal is preferably melted at a temperature higher by 5 deg.C than its melting point and injection molded. Its injecting pressure is preferably 10 to 100 kg/cm2, and its injecting speed is preferably set to a range of 1 to 40%.
Patent JP-H0462252-A (JP)
Title: Protection process of rising water proof sheet layer and apparatus
Inventor: TAKAHASHI KAZUO
IPC: E04D11/00
Filed: 1990-06-30
Abstract: PURPOSE:To securely protect concrete from dripping and rain from leaking, by previously placing a flat metal plate on a mold at the lower face of a chin to form in a assembling fence and charging, placing, curing concrete in the mold. CONSTITUTION:A flat metal plate 4 is placed on the upper face of a mold 2a in the condition that one of side plates 4a in the width direction thereof is inserted into a space 3a for forming a parapet. Next, concrete is charged in the space 3 and after curing assembling frames are displaced. A water-proof sheet is laid on a roof and the edge thereof is raised along the inner side of the vertical wall of a parapet 6a with a chin to a rising water proof sheet layer 7. Next, the outward protruded plate 4b of the flat metal plate 4 is separated from the lower face of the chin 6b and folded downward to cover to envelope the rising water proof layer 7 and further, to superimpose on the outer face and secure the superimposed state with nails or the like. Moreover, a sealing material 9 is charged in the full length thereof in the clearance or the corner between the upper face of the folded plate 4b1 of the flat metal plate 4 and the lower face of the chin 6b.
Patent JP-S6235062-A (JP)
Title: Ignition timing control device in internal combustion engine
Inventor: YOSHIKAWA HARUHIKO
IPC: F02P5/152
Filed: 1985-08-07
Abstract: PURPOSE:To aim at enhancing the starting ability of an engine with the use of an instruction pressure detecting type ignition timing control device, by instructing the ignition of the engine at a predetermined ignition angle from the time of generating a reference position signal after starting of a cranking angle motion. CONSTITUTION:When a reverse rotation detecting circuit 13 does not deliver reverse rotation detection signal, an ignition angle setting circuit 8 receives a read out instruction signal from a decoder 11 and takes in the latch content of a latch circuit 10 as an instruction pressure peak position data. Then, it is determined whether the instruction pressure peak vale data is larger than the sum of a top dead center angle and a predetermined angle, or not, and if it is larger, a spark advance is made while it is less, a spark retardation is made in order to set an ignition angle. At this stage, since the ignition angle is set to its initial value just before initiation of ignition control operation, an ignition instruction is produced when the crank angle position varies from BTDC 90 deg. after initiation of cranking operation by an initial value, and therefore, ignition is made from the first rotation of the crank shaft.
Patent JP-H0619847-A (JP)
Title: Path recognition system
Inventor: IKEGAMI TAKEO
IPC: G06F13/00
Filed: 1992-07-01
Abstract: PURPOSE:To easily recognize a path connection state between host computers in an online system having plural host computers. CONSTITUTION:Simple identification codes Di are set in the host computers H1, Hi (i=2-(n)) connected by a private line. When a path recognition instruction is inputted from a console T1, the recognized telegram transmission means 1 of the host computer H1 edits a path recognition telegram including the identification code D1 in the prescribed position of the telegram and transmits it to all the host computers. In the respective host computers Hi, response telegram transmission means 2 detect it, generate a recognized response telegram including the self identification code D1 in the prescribed position and return it to a transmission source. The recognition display means 3 of the host computer H1 detects and recognizes the identification code Di in the received recognized response telegram, edits a response result from all the host computers transmitting the path recognition telegram into a table system and displays it in the console T1.
Patent JP-H0846548-A (JP)
Title: Spread spectrum communication system
Inventor: OKABE YOSHIMASA
IPC: H04B1/707
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a simple error correction circuit configuration by minimizing addition of redundant bits and using a correlation signal so as to correct the error with respect to the error control of the spread spectrum communication (SS communication) system. CONSTITUTION:A coded data signal 13 by adding an error check parity bit to a data signal 11 is subject to SS modulation by an SS modulator 14 to obtain a transmission signal. A decoded data signal is obtained from a received SS signal at a correlation device 10 at a receiver side and when an error is checked by parity check, an error correction circuit 22 corrects the error by using the correlation signal.
Patent JP-S6331590-A (JP)
Title: Apparatus for deodorizing and decolorizing fermentation waste liquid of distillation waste liquid of second class distilled spirits
Inventor: NAKANO IWAO
IPC: C02F1/24
Filed: 1986-07-24
Abstract: PURPOSE:To enhance sludge treatment effect, by treating sludge with a anaerobic gas self-supply type full closed bacterial cell flocculation pressure flat separator having a flocculation tank, a mixing chamber and a bottom part scaraper and a low temp. filter. CONSTITUTION:A polymer flocculant is sent by a chemicals injection pump 27 to be mixed with a discharged liquid mixture and said liquid mixture is mixed with gas pressurized aerated water passing through a pressure reducing valve 5 to perform float separation. Aerated water guided to a gas compressor 14 from a gas take-out port 13 to be pressurized and subsequently guided to a gas-liquid mixing valve 18. Gas pressurized aerated water enters a mixing chamber 3 through a pressure reducing valve 4 and anaerobic sludge is separated to be allowed to float in a floating chamber 9. Thereafter, the aerated water is injected in a polyethyrsulfone tubular membrane module under osmotic pressure and further injected in a synthetic polymer spiral membrane apparatus under osmotic pressure to discharge a liquid with turbidity of 0.
Patent JP-S5963883-A (JP)
Title: Image processor
Inventor: SHIMIZU SHIYOUICHI
IPC: H04N1/387
Filed: 1982-10-04
Abstract: PURPOSE:To expand/contract the image of an original continuously at an optional magnification, to extract an optional area and to move the extracted area to another area by irradiating the original by a light source and projecting the reflected light to a photoelectric converting element to obtain the image of the original as an electric signal. CONSTITUTION:A CCD driver circuit 33 process the driving and outputs of CCDs 1-1, 1-2 regularly. A shift memory circuit 34 processes functions such as trimming and the variable power of shift of the output of the circuit 33. A data serial/parallel converter 35 protocols with a printer. A microcomputer 36 inputs/ outputs control data to/from each block through a bus. A sequence driver 37 controls optical system moving sequency for subscanning and also controls paper feeding on the printer side, a resist, a subscanning DC motor 37d, and an exposing lamp 37e. Bus interfaces 38, 39 input/output data corresponding to the communication key/display unit of a unit 38a in each operation part A-1.
Patent JP-2001008305-A (JP)
Title: Driving force control system for electric vehicle
Inventor: AKAGI YOSHIHIKO
IPC: B60L50/16
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control system which can generate uniform braking forces for respective wheels, and further, brake the wheels safely so as to respond instantaneously to a change in μ of a road surface, when a brake device is operated. SOLUTION: This driving force control system has a wheel driving motor which supplies a driving force to the driving wheels of a vehicle, a creeping torque command generation unit which issues a command to the motor to generate a creeping torque under predetermined conditions even if an acceleration pedal is in an off-state and a motor control unit which generates a signal in accordance with the creeping torque command to control a power converter. A μ detection unit which detects μ of the road surface, on which the vehicle runs, is provided in the control system. The creeping torque command generation unit changes the creeping torque command in accordance with detected μ of the road surface, so as to reduce the creeping torque when μ is small and to increase the creeping torque when μ is large.
Patent JP-S5965383-A (JP)
Title: Coordinate detector
Inventor: HIRAISHI MASANORI
IPC: G06F3/045
Filed: 1982-10-04
Abstract: PURPOSE:To obtain coordinate by arraying alternately plural parallel resistance layers and insulated layers to connect the array at both sides and to obtain a series resistance layer, spacing the series resistance layer usually oppositely to a conductor layer and detecting the resistance of the conductor layer generated when the conductor layer is pressed. CONSTITUTION:Plural split resistance parts 3-1-3-8 are set in parallel to each other on a substrate 1 to obtain a base material film 2. These films 2 are laminated, and the end parts of the resistances are connected every 2nd one with electrodes 4-1-4-5 and 5-1-5-4. Thus a series resistance is obtained. A lead wire 10 is connected to the electrode 4-1, and the base material film 7 having the conductor layer 8 containing an electrode 9 is laminated on the substrate 1 via a spacer 6. A lead wire 11 is attached to the electrode 9 and grounded via the resistance. Then the fixed level of a voltage is applied to the wire 10, and the film 7 is pushed at a point. Thus the voltage is generated to the wire 11 in response to the pushed point. In such a way, the X.Y coordinates can be easily detected for the pressed point. Such a coordinate detector is applied suitably for the detection of the coordinates on a CRT screen by using a material having excellent light transmittance for the substrate and base material respectively.
Patent JP-H0464806-A (JP)
Title: Combustion device
Inventor: HAMAKO YASUTAKA
IPC: F23D11/04
Filed: 1990-07-03
Abstract: PURPOSE:To enable detection of not only abnormality, e.g. non-ignition and failure in ignition, but also an abnormal combustion state, in which a red flame is generated, by means of a photo detecting element, by a method wherein the photo detecting element to detect a flame light is mounted on the side wall of a combustion chamber. CONSTITUTION:A flame detecting element 10 located in flame detects normal ignition to continue combustion. When abnormality, e.g. non-ignition and failure in ignition in the middle of combustion operation, occurs and flame is brought into an extinct state, the flame detecting element detects this state to stop combustion operation. Meanwhile, since the photo detecting element 11 hardly reacts to a blue flame but reacts to a red flame, it detects a red flame indicating an abnormal combustion state wherein a mixture ratio between air and fuel is changed due to deficiency in air or excessive combustion resultant from choking with refuse and application of an air pressure and soot and carbon monoxide are generated, and stops combustion operation.
Patent JP-H0340222-A (JP)
Title: Optical recording and reproducing method
Inventor: TSUJIOKA TSUYOSHI
IPC: B41M5/26
Filed: 1989-07-06
Abstract: PURPOSE:To acquire a high modulation factor with a high reflection factor by irradiating the recording layer of an optical recording medium with light, recording information while changing the diffraction factor of the recording layer and reproducing the information by detecting the intensity of the light based on interference using phase difference to be generated by the change in the diffraction factor of the recording layer. CONSTITUTION:A disk D is composed of a transparent substrate 1, recording layer 2, reflecting film 3 and protecting film 4. The information are recorded by irradiating the recording layer 2 of the optical recording medium with the light and changing the diffraction factor of the recording layer 2. At the time of reproducing, the information are reproduced by detecting the intensity of the light based on the interference using the phase difference to be generated by the change in the diffraction factor of the recording layer 2 to be generated between light to pass the recording layer 2 and light not to pass the recording layer when the optical recording medium is irradiated with the light. Thus, the medium with low absorption factor, namely, with the high reflection factor can be utilized and further, since the phase difference is utilized, the high modulation factor can be acquired.
Patent JP-S6065625-A (JP)
Title: Master slice type semiconductor circuit device
Inventor: ASAMI FUMITAKA
IPC: H01L27/118
Filed: 1983-09-21
Abstract: PURPOSE:To utilize effectively a conventional operating area being easily an idle area by constituting four corners of a rectangular chip as the conventional operating area and integrating the logical circuit of a Schmitt trigger circuit in this area. CONSTITUTION:The master slice type semiconductor circuit device 1 consists of plural logical cell arrays 2, plural input/output cells 3-6, a power terminal 7 and wiring areas 8, 9, and the conventional operating area 10 exists at the four corners of the device 1. The logical circuit is integrated in the conventional operating area 10. The logical circuit is the Schmitt trigger circuit. That is, an inverter 14, two-input NAND circuits 15, 16 are integrated. Moreover, an input terminal IN in the area and an output terminal OUT in the area are connected electrically to a pattern in the wiring area 8 and/or 9. Thus, the constitution of the desired logical circuit is attained in the conventional operating area 10 in this way and the cell in the logical cell array 2 is utilized efficiently.
Patent JP-H0920664-A (JP)
Title: Narcotic antagonistic agent
Inventor: INAZU MASATO
IPC: A61P25/30
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a narcotic antagonistic agent expressed by a specific formula, having potent narcotic antagonistic action, thus effective for preventing and treating narcotic dependence due to cocaine, etc. SOLUTION: This narcotic antagonistic agent contains a compound as active ingredient which is expressed by the formula (R<1> and R<2> are each H or a halogen; R<3> is H, an alkyl or acyl; R<4> is H, an alkyl, acyl, alkylsulfonyl or (esterified) carboxyl,; Ar is phenyl or N-contg. monocyclic heteroaromatic group which may have 1-3 substituents selected from a halogen, alkyl, alkoxyl, nitro, amino, alkylamino and OH; (m) is 1-5; (n) is 0-5), e.g. 1-[4,4-bis(4-fluorophenyl) butyl]-4-(2-hydroxy-3-phenylaminopropyl)-piperazine dihydrochloride or a physiologically permissible salt thereof.
Patent JP-H0464132-A (JP)
Title: Learning method for neural unit with fully coupled rule part
Inventor: KAWAMURA AKIRA
IPC: G06N3/00
Filed: 1990-07-03
Abstract: PURPOSE:To improve the efficiency of learning by initializing a weight value and a threshold value at each of an antecedent part membership function realizing part, rule part, and consequent part membership function realizing part, and then learning only the weight of the rule part using a system learning data prepared preliminarily. CONSTITUTION:The weight value and the threshold value based on knowledge stored preliminarily or random numbers are initialized at a rule part entire connection neuro 100 being a hierarchical network construction, constituted of an antecedent part membership function realizing part 10, rule part 12, and consequent part membership function realizing part 14, which realizes the fuzzy control rule of an object system. Then, only the rule part 12 is learned by using the learning data prepared preliminarily. Thus, the learning to operate a control suited to an object system can be realized efficiently.
Patent JP-S6419389-A (JP)
Title: Display system for lithographic display device
Inventor: SAITO TSUNEHISA
IPC: G06F3/048
Filed: 1987-07-15
Abstract: PURPOSE: To improve the operability of a scroll operation by providing a scroll detecting region in the periphery of a plotting input region and scrolling the display screen in accordance with the movement of the tip of a pen. CONSTITUTION: When a pen 8 enters into a scroll detecting region 12 provided in the periphery of a plotting input region 9, no pen up is performed and the input position is always being detected, the plotting contents are conventionally displayed. When a pen up is performed in the region 12 and a pen down performed in the region 9 in order to determine the scroll position, it is judged that a user wishes to scroll, a scroll is executed and the contents of the plotting are displayed. Moreover, if the pen down position is again in the region 12, it is judged that the user has no desire to scroll and the input position is conventionally displayed.
Patent JP-H06199571-A (JP)
Title: Wear resistant ceramic material and its production
Inventor: NISHIO NORIYUKI
IPC: C04B35/565
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a ceramic material very excellent in wear resistance without using a high temp. and high pressure device by adding diamond powder or granules to part or all of a carbon source blended with reaction-sinterable silicon carbide. CONSTITUTION:A carbon source such as graphite, carbon black or a carbonizable org. compd. is blended with silicon carbide powder or granules to prepare starting material. Diamond powder or granules are then added to part or all of the carbon source and the starting material is heated in vacuum or in a nonoxidizing atmosphere without using a high temp. and high pressure device. Molten silicon is allowed to penetrate into the starting material and brought into a reaction with the carbon source in the starting material and bonding is carried out with newly formed silicon carbide to obtain the objective wear resistant ceramic material having <=1x10<-8>mm<2>/kg specific wear loss measured by a pin-on-disk method using a resin bonded diamond disk.
Patent JP-H0712181-A (JP)
Title: Wave motion gearing
Inventor: MAGARIYAMA YUKIO
IPC: F16H49/00
Filed: 1993-06-21
Abstract: PURPOSE:To simplify structure so as to attain compactness easily by providing a magnetic fluid filled in the hollow part of a flexible spline, and plural electromagnets disposed at equal spaces apart on the outer periphery of a circular spline. CONSTITUTION:A wave gearing 1 is provided with a hollow cylinder shape circular spline 2 formed of non-magnetic substance with plural spline teeth 21 provided on the inner periphery, a closed hollow shape flexible spline 3 formed of non-magnetic substance such as synthetic resin mounted inside the circular spline 2 and flexible into non-circular shape with spline teeth 31 provided on the outer periphery, and a wave motion generator 4 for curving the flexible spline 3 into non-circular shape so as to be partially meshed with the circular spline 2. The wave generator 4 is provided with twelve electromagnets 41 (41a, 41b, 41c, 41d, 41e, 41f, 41g, 41h, 41i, 41j, 41k, 41l) disposed radially at equal spaces apart on the outer periphery of the circular spline 2.
Patent JP-H0470355-A (JP)
Title: Ink head recovery device
Inventor: SUGAWARA TATSUO
IPC: B41J2/185
Filed: 1990-07-02
Abstract: PURPOSE:To remove foreign particle and bubble in an ink flow path in an efficient manner to minimize the wasteful use of ink by a method wherein after an inner pressure in each ink flow path is raised by a closing plate as a closing means, the ink in the ink flow path is jetted out of each nozzle. CONSTITUTION:When a plurality of ink flow paths 3 in a nozzle plate 2 are clogged with foreign particle or a bubble is produced therein, a capping member 19 comes close to an ink head 1, and the peripheries of respective nozzles 4 are covered with a capping main body 20. In this state, a closing plate 25 is brought into close contact with an end face 24 of the nozzle plate 2. A high- pressure air is supplied to a buffer ink tank 11 through a supply tube 13 by driving a motor 18. The pressure of ink in the respective ink flow paths 3, an ink tank 9, and the buffer ink tank 11 is gradually increased. After a predetermined time elapses from the start of driving the motor 18, the closing plate 25 is separated from the end face 24 of the nozzle plate 2. Then, the respective nozzles 4 are externally opened, and ink flows in the ink flow paths 3 to be jetted out of the nozzles 4 at a high speed.