baber/WOPTO huggingface dataset:
Patent JP-H10294116-A (JP)
Title: Solid high-molecular electrolyte fuel cell
Inventor: KINOSHITA SHINJI
IPC: H01M8/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To stabilize operation by preventing development of droplets and residence in the gas flow passage of a cell by the use of a simple structure. SOLUTION: A cell is formed by placing a separation plate 2A, a collector plate 4 and an end plate 5 in this order on each of both principal surfaces of a high-molecular film electrode joint body 1. In this case, in a part, facing the electrode region of the high-molecular film electrode joint body 1, of the separation plate 2A, a porous, water-absorptive carbon material 3 provided with gas flow channels 13 is incorporated; thus, when a reaction gas is passed through these gas flow channels, moisture contained in this gas is absorbed by the porous water-absorptive carbon material 3.
Patent JP-H0846810-A (JP)
Title: Pin cushion distortion correcting apparatus
Inventor: NANSHII DOON BOETSUTONAA
IPC: H01J29/70
Filed: 1995-03-23
Abstract: PURPOSE: To correct pincusion distortion for cathode-ray tube(CRT) display by providing a deflected waveform correcting means, deflection correct signal generating means, adding means for adding an inclined component to a correct signal so as to control it and waveform clipper for applying different shaped to one part of correct signal by clipping the inclined correct signal. CONSTITUTION: A horizontal PLL oscillator and a deflection amplifier 600 are connected to parallelly connected three horizontal deflection coils RH, GH and BH. Auxiliary deflection coils RHC and RVC are respectively installed on a red CRT net 7 for performing horizontal and vertical deflection and driven by auxiliary horizontal and vertical deflection amplifiers 500 and 505. A horizontal correct signal generated by a circuit in a pulse and waveform generator 20 is connected to red, green and blue horizontal correction adding amplifiers 500, 520 and 540. A vertical correct signal generator 50 generates correct signals to be connected to red, green and blue vertical correction adding amplifiers 505, 525 and 545.
Patent JP-H01275453-A (JP)
Title: Coating on polymer concrete composition
Inventor: KONISHI TAKEO
IPC: C08F2/02
Filed: 1988-04-25
Abstract: PURPOSE:To obtain polymer concrete having superior workability and superior appearance permitting quick finishing by coating a mixture consisting of a soln. of radical polymerizable vinyl monomer in a plasticizer, a specified powdery thermoplastic resin, and an aggregate on a substrate immediately after the mixture is mixed by stirring. CONSTITUTION:A soln. of a vinyl monomer is prepd. by dissolving pref. 5-40pts. wt. plasticizer which is soluble in said monomer, selected from esters of dibasic fatty acids, and paraffins, etc., in 100pts.wt. of radical polymerizable vinyl monomer, for example, alkyl (meth)acrylic alkyl ester acrylate, (alpha-methyl) styrene, etc. On one hand, a mixture consisting of 5-100pts.wt. (basing on 100pts. wt. said monomer) thermoplastic resin having 20-1,000mu particle size soluble in the said monomer or having swelling property, for example, selected from (co)polymers of said monomer, copolymers of said monomer with a rubber monomer such as butadiene, etc., or satd. polyester resins, and pref. 300-1,200 pts.wt. aggregate such as siliceous sand, is prepd. Said vinyl monomer soln. is mixed with said mixture and 0.5-5pts.wt. radical polymn. catalyst and stirred, and coated on a polymer concrete compsn. pref. within 30min after mixing.
Patent JP-H09287499-A (JP)
Title: Delivery pressure regulating device for internal combustion engine fuel pump
Inventor: HOSOYA HAJIME
IPC: F02D41/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure injection pressure at the time of start suitably, and improve combustion performance by arranging a delivery pressure regulating means for regulating delivery pressure of a fuel pump for low pressure to a specified value, in a device provided with an electrically driven type low pressure fuel pump, and an engine driven type high pressure fuel pump. SOLUTION: Fuel in a fuel tank 9 is delivered with low pressure by an electrically driven type low pressure fuel pump 10, it is filtered by a filter 12 interposed in a low pressure side fuel passage 11A, it is regulated to the value of 0.6Mpa or more by a low pressure regulator 13. After that, the fuel is supplied into a high pressure fuel pump 14 which is driven by the crank shaft of an engine 1, and low pressure fuel is pressurized and dilivered thereby. Delivered fuel is regulated to high pressure constant delivery pressure, and it is injected from an injecting valve 2 into a combustion chamber 3. Atomizing of fuel is promoted even at the time of start by regulating delivery pressure of a low pressure side, and thereby, it is possible to improve combustion performance.
Patent JP-H11255020-A (JP)
Title: Small device for recognizing safety in rear of automobile
Inventor: HIURA TOSHIO
IPC: B60R1/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To easily recognize the safety in rear of an automobile while compensating the dead angle independently of weather by fitting CCD cameras in place of back mirrors to be fitted outside of a car body of an automobile, and projecting an image in a monitor television provided in a meter board inside of the automobile. SOLUTION: CCD cameras 1, 2 are fitted to a right and left fenders of an automobile, and a corresponding monitor television is provided in a meter board in front of a driver's seat inside of the automobile. A starting switch is coupled with the operation of an engine key, and the whole function is operated simultaneously with the operation of an engine of the automobile. Each image of the rear of the automobile input by the CCD cameras 1, 2 fitted outside of the car body is projected in the monitor television provided inside of the automobile so as to recognize the safety. Dead angle is compensated, and the rear of the automobile can be clearly seen, and even in the case where side windows are clouded by the rain drops, safety can be always recognized through the monitor television provided in front of the driver.
Patent JP-H042225-A (JP)
Title: Fm receiver
Inventor: OHASHI TAMAKI
IPC: H04B1/18
Filed: 1990-04-19
Abstract: PURPOSE:To improve the disturbance characteristic and to reduce the output loss by connecting an impedance conversion circuit whose impedance when viewing from a high frequency tuning circuit is high and whose impedance when viewing from a next-stage amplifier circuit is low between the high frequency tuning circuit and the next-stage amplifier circuit comprising a monolithic IC. CONSTITUTION:An impedance conversion circuit 4 whose impedance when viewing from a high frequency tuning circuit 3 is high and whose impedance when viewing from a next-stage amplifier circuit 5 is low is connected between the high frequency tuning circuit 4 and the next-stage amplifier circuit 5 of an FM front end comprising a monolithic IC. A desired signal is selected by an antenna tuning circuit 1 from a signal inputted from an antenna input terminal, and a disturbing signal with a low frequency is connected to the ground via an antenna coil. Then the signal is inputted to a high frequency amplifier circuit 2, where it is amplified, the signal is selected again by the high frequency tuning circuit 3 and inputted to the next-stage amplifier circuit 5 of the FM front end via the impedance conversion circuit 4. Thus, the disturbance characteristic is improved and the output loss is minimized.
Patent JP-H08298023-A (JP)
Title: Wire and cable covered with fluorine-containing elastomer
Inventor: KIMURA KAZUFUMI
IPC: H01B3/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide an inexpensive fluorine-contained elastomer covered wire and cable excellent in elastic fatigue resistance and having high copper damage preventing effect. CONSTITUTION: In a fluorine-contained elastomer covered wire and cable having a coating layer 2 formed on a conductor 1 or a wire core outer circumference, the coating layer is formed by blending a polyolefin into a tetrafluoroethylene- propylene copolymer, whereby the cost is reduced, elastic fatigue resistance is added, and the copper damage deterioration by the contact with the conductor is prevented by the synergistic effect of a heavy metal inactivating agent with hydrotalcite (Mg4 .-Al2 (OH)13 CO3 .3.5H2 O).
Patent JP-H06293912-A (JP)
Title: Production of steel plate excellent in damping characteristic
Inventor: WATABE YOSHIYUKI
IPC: C21D8/02
Filed: 1993-04-06
Abstract: PURPOSE:To inexpensively mass-produce a steel excellent in damping characteristic and manufacturability. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.5-5.0% Si, 0.5-5.0% Cr, 0.0003-0.0050% B, and the balance iron with inevitable impurities, is reheated to 1100-1350 deg.C. In successive hot rolling, at least three passes among the final five passes are done each at 15-25% draft and rolling is finished at 900 deg.C, and annealing is done further at >=900 deg.C for >=30min. By this method, the high damping steel simultaneously satisfying sufficient damping characteristic, mechanical properties, and use efficiency can be economically mass-produced.
Patent JP-H02296130-A (JP)
Title: Apparatus and method for analyzing and testing growth of breakage automatically for a plurality of samples
Inventor: PERII MAATEINII
IPC: G01N3/32
Filed: 1990-04-19
Abstract: PURPOSE: To test a plurality of samples while deforming simultaneously by providing means for controlling a camera position setting means based on the analytical results of image data picked up by means of a photoelectric camera. CONSTITUTION: Each of a plurality of samples 16 located at test points is subjected to periodic elongation or other deformation by a periodic deforming means A. A position setting means B sets the position of a video camera or other photoelectric camera C such that the sample 16 at each test point can be captured in the field of view. A computer control means D receives and stores a data concerning to each test point of the sample 16 from the camera C. Furthermore, the means D determines an optimal test sequence by analyzing the test data and controls the means B according to the sequence. According to the arrangement, a plurality of samples 16 can be deformed simultaneously and tested.
Patent JP-S584796-A (JP)
Title: Deoxypentalenylglucurone, antitumor substance, and its preparation
Inventor: TAKAHASHI HIDEJI
IPC: C07H13/08
Filed: 1981-06-30
Abstract: NEW MATERIAL:A compound shown by the formula. USE:An antitumor agent. PROCESS:A bacterium such as Streptomyces omiyaensis SANK60581(FERM-P 6044) belonging to the genus Streptomyces, capable of producing deoxypentalenylglucurone is cultivated in a malt extract yeast agar medium, etc., the culture is inoculated into a liquid medium in an Erlenmeyer flask and cultivated by rotary shaking culture for 3 days at 28 deg.C, to give a seed culture solution. This is inoculated into a medium-containing jar fermentor, cultivated at 28 deg.C for 67hr, the culture solution is filtered using sellaite as a filtration auxiliary, to give a filtrate. It is passed through a column packed with carbon powder for chromatography, adsorbed, eluted with acetone, and purified by column chromatography, to give a compound shown by the formula.
Patent JP-S5729836-A (JP)
Title: Countermeasure to and prevention of oscillation
Inventor: AYABE SHIGEYOSHI
IPC: F16F15/02
Filed: 1980-07-25
Abstract: PURPOSE:To prevent oscillation of an apparatus in such a manner that a link mechanism having support shafts which are equally spaced around a main shaft, as the starting point, of a main lever, is provided for suspending from the shafts vertical levers which are connected together through a transverse lever below the supporting shafts, and the apparatus is suspended from the transverse lever at the center thereof. CONSTITUTION:A link mechanism a, a', b, b' having support shafts 3, 3, 4, 5, 5, 6, 6 which are equally spaced around a main shaft 2, as the starting point, of a main lever 1 is arranged and weights W1, W1 are suspended from the support shafts 6, 6. Further, vertical shafts 7, 7 are suspended from the support shafts 5, 5 which are linked together through a transverse lever 9. An apparatus 10 having an arbitrary weight is hung from the center of the transverse shaft 9, thereby to make proof against or prevent oscillation.
Patent JP-S62258300-A (JP)
Title: Gas/air changing method for storage tank
Inventor: MATSUMOTO TOSHIO
IPC: F17C13/08
Filed: 1986-05-06
Abstract: PURPOSE:To facilitate the exchange of the air and the gas by charging the air into inside a tank along with the contraction of a balloon after discharging stored gas inside the tank by expanding the balloon arranged inside the storage tank. CONSTITUTION:A balloon 5 made of extreme low temperature resistive material is arranged inside a storage tank 1 and connected to the air supply/exhaust source through a branch pipe 6 and a matrix 7. The gas or the air inside the storage tank 1 is discharged by supplying the air into the balloon 5 to expand and thereafter the air inside the balloon 5 is discharged and the air or the gas is charged into inside the storage tank 1 to perform exchange. For this reason, an intermediate process using the inert gas required in the conventional method become needless and the exchange work becomes simple.
Patent JP-H07292544-A (JP)
Title: Apparatus for automatically controlling pile length in towel loom
Inventor: YAMAMOTO EI
IPC: D03D39/22
Filed: 1994-04-15
Abstract: PURPOSE:To automatically enable change of pile length during operation of a loom. CONSTITUTION:This apparatus for automatically controlling pile length in a towel loom is composed of a pair of link members 3 consisting of either one link 31 pivoting one end on a slay sword 1 oscillated according to rotation of main spindle of the loom and other link 32 pivoting one end on a slay arm 2 to which a reed 21 is arranged and mutually pivoting other end of both link, a lever arm 4 pivoting one end on a frame and forming a slot 41, a rod end 5 fixing one end to other end of a pair of lever mechanism 6 having a lever 61 for controlling fixing link members 3 and inserting other end into the slot 41, a and release of the lever arm 4, a controlling mechanism 7 equipped with a rod 71 fixed to other end of the rod end 5 and controlling effective length of a pair of link members 3 and a controller 8 for outputting a control signal for controlling a pile length to the controlling mechanism 7.
Patent JP-S61255991-A (JP)
Title: Roduction of hydrocarbon-containing liquid from biomass
Inventor: YOHANESU HENRIKUSU YOZEFUSU AN
IPC: C10G1/00
Filed: 1986-05-06
Abstract: Process for producing hydrocarbon-containing liquids from biomass which comprises introducing biomass in the presence of water at a pressure higher than the partial vapour pressure of water atthe prevailing temperature into a reaction zone at a temperature of at least 300°C and keeping the biomass in the reaction zone for more than 30 seconds, separating solids from fluid leaving the reaction zone while maintaining the remaining fluid in a single phase, and subsequently separating liquids from the remaining fluid.
Patent JP-H11297055-A (JP)
Title: Car audio system and control method for car audio system
Inventor: IDO KAZUHIRO
IPC: G11B17/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a car audio system in which a wiring operation is simplified and which stabilizes an audio characteristic by a method wherein audio data and digital data other than the audio data are sent by the same digital circuit. SOLUTION: In a car audio system, audio data and digital data are sent in a digital form through a peripheral component interconnection(PCI) bus B2 or the like from devices such as a tuner 21, a GPS unit 16, a CD-ROM autochanger 7 and the like. Then, processing means such as a support application-specific integrated circuit(ASIC) 121, a digital sound processor(DSP) unit 123, a CPU module 11 and the like process the data in a digital form. Thereby, the number of connectors and connecting cords in every device can be reduced, a wiring operation is simplified, and a connecting operation, a maintenance operation and a repair operation are simplified. In addition, since the audio data is sent in the digital form, the data is hardly affected by a change in an environment such as temperature or humidity, and an audio characteristic is stabilized.
Patent JP-S60244879-A (JP)
Title: Cfar device
Inventor: HASHIMOTO TAKAO
IPC: G01S7/32
Filed: 1984-05-21
Abstract: PURPOSE:To suppress a clutter due to rain, snow, etc., by adding a peak detecting circuit to the conventional CFAR device of a radar receiver. CONSTITUTION:A radar video signal is inputted to a delay circuit 1 and also inputted to an integration circuit 2 through the peak detecting circuit. The peak detecting circuit 4 detects the peak of the clutter part generated owing to rain, snow, etc. The peak detecting circuit 4 is provided with a time constant adjusting circuit, which is adjusted to perform optimum suppression corresponding to the intensity of the clutter. The detected wavelength signal obtained by the peak detecting circuit 4 is integrated by a succeeding integration circuit 2. A subtracting circuit 3 subtracts the clutter component of the integration circuit 2 from the radar video signal delayed by the delay circuit 1. Consequently, the radar waveform having the clutter part suppressed appears at the output of the subtracting circuit 3.
Patent JP-H10304684-A (JP)
Title: High-voltage power unit
Inventor: NARISHIMA KAZUHIKO
IPC: G03G21/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To dissolve the ripple of the rise of the output waveform at high voltage and the wave fluctuation of the output waveform by providing a high- voltage power unit with a control means which controls the duty of the reference signal of the specified frequency, according to the change of input voltage. SOLUTION: A control means 3 is provided with a computation means which computes the product of the input voltage and the duty of the reference signal, and the computation means is constituted of the integrating circuit consisting of a resistor R3 and a capacitor C3. Then, the output from the computation means by the integration circuit and the set value constituted by a DC power unit E2 are compared with each other, and according to its difference, a control signal is outputted by the control signal output means constituted of a differential amplifier. By the output of the control signal, the duty of the reference signal is controlled changeably by the duty change means constituted of a PWM circuit. Hereby, the ripples of the rise of the output waveform at high voltages and the fluctuations in waveform can be dissolved.
Patent JP-S585985-A (JP)
Inventor: YOSHIZAKI KOUJI
IPC: H05B3/14
Filed: 1981-07-01
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-H08297646-A (JP)
Title: Parallel computer
Inventor: ANDO NORIYUKI
IPC: G06F15/163
Filed: 1995-04-26
Abstract: PURPOSE: To secure a communication register area corresponding to communication register capacity to be used in each process. CONSTITUTION: Each arithmetic processor is provided with the conversion part of a communication register set number. This conversion part is provided with a conversion register 301, logical offset register 305, physical address and discriminator 304. The conversion register 301 is composed of a physical set number field 303, to which the physical communication register set number is inputted, and a UA field 302 showing whether the logical address to be accessed is mapped on the physical address or not. Besides, the logical offset register 305 holds the logical address and when the discriminator 304 discriminates validity from the UA field 302, it is shown that the address translation is normally performed. Then, the physical address register 306 connects the physical set number and the logical address and sends them to a mutual coupling network.
Patent JP-S62260769-A (JP)
Inventor: NAGAYAMA KOUSEI
IPC: C04B35/14
Filed: 1986-05-02
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-H06314032-A (JP)
Title: Image forming device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/01
Filed: 1993-04-28
Abstract: PURPOSE:To stabilize the attraction of a recording material and a recording material carrier and to maintain excellent image formation without paper jamming, color smear, etc., by providing a member pressing the recording material carrier on the recording material out of an attracting/electrifying area in an attracting part. CONSTITUTION:A corona regulating member 5h for attracting is composed of a supporting member 51h and a regulating member 52h made of flexible insulation film. The regulating member 52h is provided in the electrifying area of a corona electrifier for attracting 5c and regulates a current flowing in a transfer material carrying sheet 5f. Moreover, the closely sticking property of the carrying sheet 5f to an auxiliary counter roller for attracting 5g is stably maintained by the application of proper pressing. At this time, for the regulating member 52h, for instance, a polyethylene terephthalate film of 125mum thickness is used, the attracting roller 5g has conductivity and is grounded and a charge having the polarity reverse to that on the rear surface of the carrying sheet 5f is imparted to the surface of the recording material.
Patent JP-S63270303-A (JP)
Title: Regeneration of phosphoric acid
Inventor: OGAWA SATORU
IPC: C01B25/238
Filed: 1987-04-24
Abstract: PURPOSE:To regenerate phosphoric acid having excellent ability of rough surface forming treatment and to contrive to effectively utilize phosphoric acid, by adding an Al-containing compound to phosphoric acid used in rough surface forming treatment of the surface of Al-containing ceramic substrate, heating and removing precipitated sediment. CONSTITUTION:Phosphoric acid having >=0.1% dissolved Al used for rough surface forming treatment of the surface of ceramic substrate containing Al such as Al2O3, mullite or AlN is blended with Al or Al-containing compound such as Al metal, Al2O3 or Al(H2PO4)3 containing no metal except Al in such a way that the Al or Al-containing compound is dissolved into preferably 0.6-1.0% Al concentration to raise the Al concentration, the phosphoric acid is heated at 250-500 deg.C for 0.5-3hr to precipitate sediment. Then the phosphoric acid is allowed to cool to about room temperature, water is added to the phosphoric acid into 20-40wt.% condensed phosphoric acid concentration, hydrolysis is carried out at 70-90 deg.C for 1-2hr, the condensed phosphoric acid is decomposed and precipitated sediment is removed by a means such as filtration or centrifuging to give regenerated phosphoric acid.
Patent JP-H042733-A (JP)
Title: Method for detecting and controlling abnormal falling of material in vertical melting furnace
Inventor: SAKAMOTO TOSHIYUKI
IPC: C22B9/00
Filed: 1990-04-20
Abstract: PURPOSE:To easily detect the abnormal falling of a material and to stably operate a vertical melting furnace by detecting the clogging of a melt outlet of the furnace with the unmelted material from the lowering of the temp. of the melt at the outlet or its atmosphere pressure. CONSTITUTION:The raw material 14 is charged into the main body 20 of a vertical melting furnace 12 from its inlet 16 and melted by a burning means 24 consisting of burner groups 22A, 22B and 22C, and the melt W is discharged from an outlet 18. In this case, a controller 10 provided with a radiation thermometer 32 for detecting the temp. of the melt W discharged from the outlet 18 or a pressure gage 34 for detecting the atmosphere pressure at the outlet 18 is provided. When the unmelted material falls in the main body 20 to clog the outlet 18 and the melt W is retained in the furnace, the abnormality is detected by the control means 30 from the lowering of the temp. of the melt from the outlet 18 or atmosphere pressure at the outlet 10, and the output of the burner groups 22A-22C is increased. Consequently, the furnace 12 is stably operated.