baber/WOPTO huggingface dataset:
Patent JP-S614925-A (JP)
Title: Fuel consumption measuring instrument
Inventor: SAKAI TSUTOMU
IPC: G01F1/00
Filed: 1984-06-19
Abstract: PURPOSE:To enable the use of a sort of arithmetic circuit storing one arithmetic constant for internal combustion engine having different displacement as well by inserting to the input end side of a measuring circuit the circuit converting and outputting the width of an input pulse signal according to the type of an internal combustion engine. CONSTITUTION:A pulse and time converting circuit 4 is connected between a solenoid controlled injection valve opening and closing detecting circuit 2 which detects the operation of the solenoid controlled injection valve drive circuit 1 and the measuring circuit 3 measuring the pulse time thereof and the circuit 4 is made of the integration circuit consisting of a resistance R4, capacitor C1 and diode D2, and of the CMOS buffer integrated circuit rectifying the output signal waveform thereof. The fuel consumption of the internal combustion engine having larger displacement is measured thereby with reducing the time constant of the integrated circuit of the circuit 4 and the consumption of internal combustion engine having smaller displacement can be measured with increasing the time constant thereof.
Patent JP-S5350077-A (JP)
Title: Water and oil repellent with high power
Inventor: HAYASHI TAKAO
IPC: C08F220/10
Filed: 1976-10-19
Abstract: PURPOSE: To provide the title product which shows high power even if it is used at low concn. by copolymerizing polymerizable cpds. contg. 4W20C polyfluoroalkyl, vinyl chloride, alkyl esters of vinylidene chloride or acrylic acid, and cross-linkable monomers of each specified amt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07303573-A (JP)
Title: Bucket
Inventor: SUZUKI HIROSHI
IPC: A47J47/18
Filed: 1994-05-13
Abstract: PURPOSE:To stir mortar, etc., in good performance within a bucket body, scooping it out without leaving any residue, and allow easy washing operations by forming spherically the inner bottom surface of the bucket body, and eliminating any angle likely generated between the inner bottom surface and the side face. CONSTITUTION:A bucket body 1 is formed in a certain shape, for example as widening from the bottom surface 3 toward the opening 4 in the over-part, and a grip 2 is fixed rotatably to the peripheral edge of the opening 4. The bucket body 1 is molded in a single piece from a synthetic resin, or formed by welding from a metal material, and the bottom surface 3 is shaped spherically, wherein the spherical contour may be embodied only on the inside of the bottom, whose outside can be configured at designer's disposition. The spherical shape of the bottom 3 worsens seating of the bucket body 1, and therefore, a seat 5 is fixed to the periphery of the bottom surface 3 for stabilization of seating. According to this arrangement, no angle is generated between the bottom 3 and the side face, which enables agitating mortar, etc., in the bucket body 1 in good performance, scooping the mortar out, and washing the inside of the bucket.
Patent JP-2000284013-A (JP)
Title: Device for detecting and displaying degradation of zinc oxide-type lightening arrester and method for detecting degraded component
Inventor: MINAMIYAMA SHO
IPC: H01T1/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in work by forming one detection point in a device for detecting and displaying the state of degradation of a zinc oxide- type lightening arrester, to perform highly accurate detection on a resistance- component current representing the state of degradation from a synthetic current formed of a capacitive-component current and a resistive-component current, to facilitate the safety of work, and to simplify complication in regulation. SOLUTION: A modulator 6 is provided for the connecting line of a zinc oxide-type lightening arrester to detect a synthetic total current. By using the phases of a capacitive-component current and a resistive-component current and processing them by software in a microprocessor, a resistive-component current is detected from the synthetic current.
Patent JP-S61277701-A (JP)
Title: Suspension means of running rail of suspension track
Inventor: HAATOMUUTO RETSUTSUERU
IPC: E01B25/24
Filed: 1986-05-29
Abstract: A running rail has a double T profile formed by two chords connected with a web. Grooves extend parallel to the web, in the inner sides of both chords. On a lower end, the suspension arm has a suspension plate with an upper edge that engages into the groove in the upper chord. A securing claw is provided that engages the lower groove with one end, and engages the side of the suspension plate remote from the web, with the other end. At the upper end of the suspension arm is a roof flange which is horizontally adjustably connected by using a nut and bolt cooperating with a bush.
Patent JP-H09308838-A (JP)
Title: Air cleaning unit
Inventor: HOSOKAWA SATOSHI
IPC: B03C3/40
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning unit which attempts to reduce a pressure loss in the treatment of a large quantity of air, to improve dust collection efficiency, to decrease the size and weight, and to facilitate maintenance. SOLUTION: A unit is equipped with discharge wires 321 to which high voltage is applied, a conductive plate 32a which is arranged between the discharge wires 321 and generates corona discharge between it and the wires 321, an ionizer unit 35 which charges fine particles passing between the wires 321 and the plate 32a and collects the charged particles, and dust collecting units 33 which are formed to be smaller than the ionizer unit 35 and arranged in parallel downwind from the unit 35.
Patent JP-2000313168-A (JP)
Title: Manufacture of surface coating agent and coated paper using surface coating agent
Inventor: KUSAKA SEIICHI
IPC: C08L33/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating agent for paper making showing outstanding ink jet suitability for e.g. a PPC paper and an ink jet paper, when the agent is used as a surface coating agent as well as a method for manufacturing a coated paper. SOLUTION: This surface coating agent contains 15-35 wt.% styrene, 15-35 wt.% α-methylstyrene, 5-10 wt.% alkyl(meth)acrylate and 20-65 wt.% (meth) acrylic acid as monomer units and further contains an alkali neutralization product obtained by neutralizing a copolymer produced by emulsion- polymerizing, in the presence of a surfactant.
Patent JP-H05327523-A (JP)
Title: Error detecting and correcting circuit
Inventor: KARASAWA KATSUMI
IPC: H04N19/46
Filed: 1992-05-18
Abstract: PURPOSE:To end an error detecting and correcting processing within a fixed time also for many transmission errors. CONSTITUTION:A data reproducing circuit 32 reproduces inputted information data and the error detecting and correction code. The reproduction data are written in a data memory 34. A syndrome calculating circuit 36 calculates a syndrome from the output of the data reproducing circuit 32, and writes it in a syndrome memory 38. An error processing circuit 40 detects and corrects the error of the information data of the data memory 34 by referring to the syndrome memory 38. The error processing circuit 40 is operated by the 2 error detection and 2 error correction at first, and counts-up a correction counter 42 each time the 2 error correction is operated. When the correction counter 42 is more than a prescribed value, the error processing circuit 40 is operated with the 2 error detection and 1 error correction.
Patent JP-S5750146-A (JP)
Title: Signal selector
Inventor: SAKAMOTO ATSUSHI
IPC: H03K5/00
Filed: 1980-09-09
Abstract: PURPOSE:To prevent the production of error signal due to out of synchronism between a control signal and an input signal, by providing a latch circuit at an output of a multiplexer. CONSTITUTION:A multiplexer 6 selects input terminals 1-5 according to the 1st control signal of a control circuit 7. A latch circuit 8 is used to latch an output signal of the multiplexer 6, and latch operation is started by the 2nd control signal produced every time when the 1st control signal of the control circuit is switched. The 3rd control signal to release the latch operation is produced, when an output signal of the multiplexer 6 changes after a prescribed time from the latch operation start based on a signal obtained through giving delay the 2nd control signal with a delay circuit 9.
Patent JP-S5551910-A (JP)
Title: Active muffler
Inventor: SAEKI TAKAFUMI
IPC: F01N1/16
Filed: 1978-10-13
Abstract: PURPOSE: To regulate the sound arresting characteristic of a muffler to be always matched with the frequency of the exhaust sound by providing within a muffler a member which shifts according to the revolution of an engine to arrest the frequency component of the exhaust sound.  
     CONSTITUTION: A resonance chamber 1 is consisted of a cylindrical body 2, a fixed partition 3 provided within the cylindrical body 2 and a slidable partition 4 slidably fitted in the cylindrical body 2. A rod having a rack 7 is axially fixed to the center of the slidable partition 4. The slidable partition 4 is shifted in the axial direction of the cylindrical body 2 by the rod 8 driven by the engagement of the rack 7 with a gear train 10 driven by a step motor 9 suitably fixed on the cylindrical body 2 or on an adjacent member. The step motor 9 is controlled by signals generated by a computor which automatically detects the frequency to be arrested corresponding to the revolution of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11317042-A (JP)
Title: Cartridge provided with recording/reproducing mechanism part
Inventor: YAMAMOTO KAZUTOSHI
IPC: G11B23/087
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge provided with a recording/reproducing mechanism part that the thinning of a cartridge casing is attained and also the simplification of a tape path mechanism part is made possible, as to the cartridge wherein a rotary head drum and tape reels are integrated. SOLUTION: Relating to the cartridge wherein the recording/reproducing mechanism part consisting of a pair of tape reels 2, 3 and the rotary head drum 7 is integrated in the cartridge casing 1, a pair of tape reels 2, 3 are arranged to have the different reel heights so that the tape height is varied, and the inclination of the rotary head drum 7 is arranged to be almost horizontal. Also, guide rollers 5, 9 are provided with flange parts for controlling the upper/lower sides of the tape, and a tape tension adjusting mechanism 16 having a height adjusting screw 23 is provided on the guide roller 5 at the inlet side of the drum.
Patent JP-H06315153-A (JP)
Title: Signal processor
Inventor: AMANO TOSHIO
IPC: H04N9/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a signal processor which is capable of generating a deviation in the output timings of a caption and voice as necessary, raising the understanding efficiency of a user and improving operabibity. CONSTITUTION:In a video equipment outputting video, voice and the caption according to voice, either one of voice and the caption is made to be outputted by delaying the one for the other, using a delay circuit 16 for voice delay and a delay circuit for caption delay.
Patent JP-H04326103-A (JP)
Title: Automatic straight advance controller for mobile machine
Inventor: NAKAMURA HACHIRO
IPC: A01B69/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve the accuracy of the automatic straight advance of a agricultural mobile machine at low cost. CONSTITUTION:The quantity X of lateral deviation of a mobile machine body 7 to specific travel direction line which is operated according to the detection signals of a gyro 11 and an acceleration sensor 15, the movement deviation angle detected value alpha obtained from an azimuth sensor 12, and the steering angle detected value beta of a potentiometer 13 are divided into at least three even-numbered zones. When the lateral deviation quantity zone signal, movement deviation angle detected value zone signal, and steering angle detected value zone signal are inputted to a control circuit 17, a control circuit 17 outputs a steering signal for operating an actuator 10b in a direction judged by arithmetic according to said three zone signals if the machine body deviates from the specific travel direction line, thereby preventing the mobile machine body 7 from deviating from the specific travel direction line.
Patent JP-S615243-A (JP)
Title: Imaging head of optical switch array type
Inventor: OOISHI KAZUYA
IPC: G03G15/04
Filed: 1984-06-20
Abstract: PURPOSE:To use effectively the light of a lamp by ventilating a lamp holder of an imaging head, which is provided with the light source lamp holder and an optical switch array, independently of the optical switch array to cool effectively the lamp holder. CONSTITUTION:A lamp house 4 where a light source lamp 5 is stored is provided independently of the storage part of an optical switch array consisting of a liquid crystal. The lamp 5 is stored in a lamp storage vessel 18 of the light source lamp house 4, and its inside face 20 is subjected to specular surface treatment, and scattered light is converged and is irradiated on the optical switch array 6 through a lens 21, and the light transmitted through the array 6 by a control signal omitted in the figure passes a lens 7 and forms an image. Cooling folds 32 are provided on the outside of the lamp storage vessel 18. Fans 24 and 25 are provided in the entrance and the exit of the lamp house 4 to flow the cooling air in the direction of an arrow. Thus, the light of the light source lamp 5 is used effectively, and the liquid crystal array is protected from high temperatures.
Patent JP-H034648-A (JP)
Title: Bit stream-machine
Inventor: DEIBITSUDO UIRIAMU GURIIBU
IPC: H04J3/16
Filed: 1990-05-15
Abstract: PURPOSE: To allow the bit steam machine to easily adapt to the transmission/ reception of a bit stream provided with hierarchical structure and contents in a wide range by loading an adaptive format program to a program memory in an adjusting device to constitute an adaptive bit processor. CONSTITUTION: An adjusting device 13 including a format program memory 15 for storing information related to the field structure and field width of a format generated/received by a series stream machine 10 is provided also with an LFS sequencer means 16 capable of ordering formats in the cycle order of leave field steps by the use of information stored in the memory 15 and the means 16 can use one or more devices 12 necessary for the execution of bit processing (transmission/reception) through a communication line 14 at the time of execution of a current LFS cycle step.
Patent JP-H09308346-A (JP)
Title: Root vegetable-pulling out structure in root vegetable harvester
Inventor: SASAKI HARUO
IPC: A01D27/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a root vegetable-harvesting part which can pull out root vegetable from the ground as it secures the sufficient approach angle without lifting the pulling out harvesting part unnecessarily. SOLUTION: This radish harvester is equipped with the harvesting zone for pulling out root vegetables from the ground (A) comprising a device 3 which pulls out a radish grown in the crop field by nipping its stem and leaves, a backward conveyer 4 which conveys the pulled out radishes backward and a cutter 6 which cuts off the stem and leaves of radishes conveyed backward and with a soil-cutting blade 2 which cuts the soil to form a gap on the ground near the radish. The pull out harvesting zone (A) is made vertically swingable around the first fulcrum X and the soil-cutting blade 2 is made vertically swingable around the second fulcrum Y and they are interlockingly connected so that the soil-cutting blade vertically swings as it tunes with the vertical swing motion of the pull out harvesting zone (A).  Further, an interlocking mechanism D is installed so that the vertical swing of the soil cutting blade 2 is made larger than that of the front part of the pull out harvesting zone.
Patent JP-S5750769-A (JP)
Title: Oxygen electrode for battery
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/90
Filed: 1980-09-11
Abstract: PURPOSE:To render the manufacturing process simple and to enhance the stability of an electrode, by using nickel higher oxide as a catalyst used for an oxygen electrode for the battery. CONSTITUTION:An oxygen-electrode used for a fuel cell or a battery whose negative electrode is such a metal as zinc, iron, cadmium or the like can be obtained as follows. After all, a catalyst and a conductor such as activated charcoal, or the like are mixed to make a mixture, then a binding agent such as polytetrafluoroethylene or the like is added into the mixture, which is molded into a sheet-shape; the sheet being press-forced to both surfaces of a nickel net to form an oxygen electrode. Nickel higher oxide (nickel oxyhydroxide) is employed as the former catalyst used in this case, and also the percentage thereof is preferred to be 4-30wt%.
Patent JP-H02305069-A (JP)
Title: Color image signal processor
Inventor: ITO KEITOKU
IPC: H04N1/60
Filed: 1989-05-18
Abstract: PURPOSE:To simplify the circuit constitution by constituting this processor so that a first and a second color conversion processing means bring simultaneously a recording density signal to output processing. CONSTITUTION:First color conversion processing means 204-206 process image density signals outputted from image signal output means 201-203, and output an image signal from showing the recording density of at least one of cyan, magenta and yellow. Subsequently, a second color conversion processing means 207 processes image signals outputted from the image signal output means 201-203, and outputs an image signal for showing the recording density of black. Accordingly, first color conversion processing means 204-206 and a second color conversion processing means 207 brings substantially simultaneously a recording density signal to output processing. In such a way, such a delaying means as a means for delaying the image density signal, a means for delaying a first recording density signal, etc., becomes unnecessary, and the circuit constitution or the processing logic can be made concise.
Patent JP-H11355899-A (JP)
Title: Method and system for dynamically maintaining sound balance in stereophonic sound system
Inventor: GEORGE KOKKOSURISU
IPC: H04R29/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for dynamically maintaining sound output balance in a stereophonic sound system by deciding the position of a remote control mechanism with respect to respective controllers based on time required when a radio frequency signal is transmitted between the remote control mechanism and the respective controllers. SOLUTION: A stereophonic sound system 10 contains a basic device 11 and loudspeakers 15L, 15R, 17L and 17R. Respective controllers are used and the respective loudspeakers 15L-17R are connected to the basic device 11. A listener shows a self-physical position with respect to all the controllers by the remote control mechanism 18 transmitting a radio frequency signal. The position of the remote control mechanism 18 with respect to the respective controllers is decided based on time required, when the radio frequency signal is transmitted between the remote control mechanism 18 and the respective controllers. Thus, the sound outputs of the respective speakers 15L-17R are adjusted so that sound output having real stereophonic balance is supplied to the listener, in accordance with the position of the remote control mechanism 18 with respect to the respective controllers.
Patent JP-H06346965-A (JP)
Title: Transmission controller
Inventor: CHIYAARUZU FURANSHISU RONGU
IPC: F16H61/02
Filed: 1994-06-07
Abstract: PURPOSE: To provide a transmission control device for alarming the failure, when a solenoid control valve is broken, to a driver while permitting a general shift operation. CONSTITUTION: This transmission control device controls the upshift and downshift of friction torque transmitting devices C1-C4 in a power transmission. When an electric system or hydraulic system having an influence on the pressure schedule of a governor is failed, solenoid control valves 27, 28 permit the trim boost of the governor and an accumulator. The failed solenoid valves 27, 28 can be removed from the normal operation of the control device by a backward control signal form a manual selector valve 24.
Patent JP-S61284774-A (JP)
Inventor: KATAYAMA MITSUHIRO
IPC: G03G9/107
Filed: 1985-06-10
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-H09305882-A (JP)
Title: Monitoring device
Inventor: NEMOTO MASAHIKO
IPC: G08B25/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To detect abnormality such as fire or object move easily by integrating a video signal outputted from an image pickup device for each cycle and detecting the abnormality from the difference of integrated values at this time and the last time. SOLUTION: A video camera 1 picks up the image of a monitor area. An integration part 2 integrates a video signal E1 outputted from the camera 1 for each cycle and each picture and outputs an integrated signal E2 to a sampling part 3. A 1st luminance storage part 4 stores the integrated value proportional to the current luminance of the entire picture sampled by the sampling part 3 and a 2nd luminance storage part 5 stores the integrated value proportional to the luminance of the entire picture sampled by the sampling part 3 in the past for prescribed time. A differential arithmetic part 6 operates the difference of integrated values stored in the storage parts 5 and 4. When this differential value exceeds a prescribed value, an abnormality discrimination part 7 discriminates the generation of fire or the move of object and outputs abnormality to an alarm part 8.
Patent JP-S6019016-A (JP)
Title: Filter paper
Inventor: SATOU SUSUMU
IPC: G01N5/02
Filed: 1983-07-12
Abstract: PURPOSE:To obtain filter paper for measuring a dust concn. reduced in filter paper resistance, having high strength, enhanced filtering efficiency and excellent heat resistance and adsorbing no acidic component, by forming the filter paper from a fiber a with a fluorine contained resin. CONSTITUTION:Fine silica fibers are unformly mixed with a fine particulate or fibrous powdery fluorine contained resin in water while the resulting mixture is scooped up onto a flat metal screen or molded into a cylindrical shape and, after dehydrating and drying, the formed one is baked at 300 deg.C or more to obtain filter paper. As the fluorine contained resin to be used, polytetrafluoroethylene is most usual. The fibrous fluorine contained resin pref. has an average fiber size of 100-5,000mum and an aspect ratio of 10 or more while the particulate one is dispersed in water in an amount of 0.5-40wt% and pref. has a particle size of 0.05-0.5mum. The silica fiber is pref. a staple one containing 95% or more of silicon oxide and having a diameter of 3mum or less. In a mixing ratio, it is necessary to contain 70% or more of the fluorine contained resin and one containing 90-95% of said resin is most excellent.