baber/WOPTO huggingface dataset:
Patent JP-H10279802-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: WAKATSUKA SEI
IPC: C08L81/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylene sulfide resin compsn. which is excellent in impact strength, heat resistance, and moldability by compounding a polyarylene sulfide resin with an olefin copolymer produced mainly from an α-olefin and a glycidyl ester of an α,β-unsatd. acid, a phenolic antioxidant, and a thioether- based antioxidant. SOLUTION: 100 pts.wt. polyphenylene sulfide resin mixture mainly comprising a linear polyarylene sulfide resin having a viscosity (310 deg.C, a shear rate of 1,200 sec<-1> ) of 10-300 Pa.s and contg., as the minor component (1-30 wt.%), a branched or crosslinked polyphenylene sulfide resin having a relatively high viscosity (300-3,000 Pa.s) is compounded with 0.5-50 pts.wt. olefin copolymer produced mainly from an α-olefin and a glycidyl ester of an α,β-unsatd. acid, 0.05-5 pts.wt. phenolic antioxidant, and 0.05-5 pts.wt. thioether-based antioxidant.
Patent JP-S5716146-A (JP)
Title: High tension cold rolled thin steel plate having excellent deep drawing property
Inventor: HASHIMOTO HIROSHI
IPC: C22C38/16
Filed: 1980-06-30
Abstract: PURPOSE: To provide the high tension cold rolled thin steel plate meeting simultaneously strength and deep drawing properties, by compositely adding Cu and P in an appropriate amount to a low carbon steel.  
     CONSTITUTION: The high tension cold rolled thin steel plate comprising 0.02W 0.08% C, 0.10% or less Si, 0.05W0.80% Mn, 0.05W0.130% P, 0.02W0.10% Al, 0.02W0.08% Cu and the remainder of Fe and inevitable impurities. P and Cu are compositely contained, and they contribute to the improvement of the tensile strength and deep drawing properties of the steel plate. However, when the content of them is less than the lower limit, these properties are lowered and when the content is more than the upper limit, the deep drawing properties are rapidly deteriorated. When the content of Cu is less than the lower limit, the tensile strength and deep drawing properties of the steel plate are lowered and when the content is more than the upper limit the surface properties are deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06311666-A (JP)
Title: Power supply device
Inventor: INAGAKI YUKIHIDE
IPC: H02J7/34
Filed: 1993-04-16
Abstract: PURPOSE:To provide a power supply device wherein an external power supply can be replaced during the operation of a main body by a method wherein a built-in battery is charged by an externally attached battery. CONSTITUTION:When an adapter 2 is used as an external power supply, a main body 14 is driven and, at the same time, a built-in secondary battery 9 is charged via a charging route 7 until it is charged fully. On the other hand, when a battery is used as the external battery, the built-in secondary battery 9 is charged shallowly so that the main body 14 can be driven continuously by the built-in secondary battery during the replacement of the external power supply. Consequently, even when the drive is started by the externally attached battery when the capacity of the built-in battery is not left, the external power supply can be replaced without suspending the supply of the power supply, and the main body can be used continuously for many hours only by using the battery.
Patent JP-S63255186-A (JP)
Title: Steering method and steering device for vehicle
Inventor: MATSUMOTO TAKAMASA
IPC: B62D7/04
Filed: 1987-04-14
Abstract: PURPOSE:To sharply reduce the minimum radius of gyration and improve a small-turning property by using a body bending steering device together with an Ackermann-Jeantaud type steering device and simultaneously operating both devices at the time of steering. CONSTITUTION:A front vehicle body 1 and a rear vehicle body 2 are linked to each other at a front and rear body joining point B, and the front and rear bodies 1, 2 can be revolved while being mutually bent by the operation of articulate cylinders 91, 92. Also, rear wheels 6 (61, 62) are installed so as to be revolved centering around their respective king pins 161, 162 and revolved by the operation of a steering cylinder 13 linked to a tie rod 8. And, the rear wheels 6 are inclined with respect to a rear axle 4 in such a way that when the point at which the perpendicular bisector of a line segment connecting the middle points of a front axle 3 and the rear axle 4 crosses the extension of the front axle 3 is defined as E, both normals erected on the faces of rear wheels 6 at the centers of the rear wheels 6 always pass through the point E regardless of the bent angle of the body.
Patent JP-H04299384-A (JP)
Title: Panel display controller
Inventor: KURATA MITSUHIRO
IPC: G09G5/18
Filed: 1991-03-28
Abstract: PURPOSE:To use a general purpose memory as a frame buffer by performing display control over a two-screen type panel display with timing data for a CRT display. CONSTITUTION:A memory 17 has enough capacity to store display data by a 1/2 frame plus one line. A memory controller 6 writes display data in the memory 17, line by line, from a panel data converting circuit 15 according to the panel up/down switching signal SW from a panel timing controller 13, which supplies a wait signal WT to a CRT controller 12, shifts the write address, frame by frame, in the opposite direction from the write scanning, and also reads 1/2-frame data out of the memory 17, line by line. A data control circuit 18 selects display data from the panel data converting circuit 15 and display data from the memory 17 alternately and outputs the data to the panel display.
Patent JP-S5716829-A (JP)
Title: Preparation of p-substituted benzaldehyde
Inventor: IWATA FUMIO
IPC: C07C47/575
Filed: 1980-07-03
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for drugs, perfume, etc. in high selectivity, by oxidizing a p-substituted toluene with O 2  in liquid phase in dimethyl sulfoxide using vanadium pentoxide and/or manganese dioxide as a catalyst and a bromine compound.  
     CONSTITUTION: In preparing a p-substituted benzaldehyde shown by the formula II by oxidizing a p-substituted toluene shown by the formula I (R is methoxy or t-butyl) in liquid phase, vanadium pentoxide and/or manganese dioxide as a catalyst and a bromine compound, e.g., hydrogen bromide, sodium, bromide, as a cocatalyst are used and the p-benzaldehyde shown by the formula II is brought into contact with an oxygen-containing gas. Preferably the amount of the catalyst used is 0.004W 0.1mol based on 1mol p-substituted toluene of raw material, the amount of the cocatalyst used is 0.01W0.05mol based on 1mol raw material, and the amount of dimethyl sulfoxide used is 2W13mol based on 1mol raw material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06297248-A (JP)
Title: Electrode feeder for electric discharge machining
Inventor: MORITA HIROMITSU
IPC: B23H7/02
Filed: 1993-04-16
Abstract: PURPOSE:To provide an electrode feeder for electric discharge machining by which clamp pressure of an electrode by piezoelectric elements can be held in a prescribed value and the electrode can be fed and returned stably in all frequency areas. CONSTITUTION:A pulse signal generated by a pulse signal generating circuit 61 is converted into three kinds of pulse signals having a different phase from each other by a phase converting circuit 62, and is supplied to respective piezoelectric elements through amplifying circuits 63, 64 and 65. Pressure to clamp an electrode 4 is detected by a pressure sensor 50 or 52, and is outputted as a pressure sensor output signal of an electric signal. This pressure sensor output signal is leveled by a low pass filter 72 or 82 through an amplifier 71 or 81. A difference between this leveled average pressure signal and a reference voltage value to show prescribed electrode 4 clamping pressure supplied from a reference voltage generating circuit 73 or 83 is taken, and this difference voltage is fed back to a pulse signal supplied to the amplifying circuits 65 and 64. Thereby, the electrode 4 can be clamped stably under prescribed pressure.
Patent JP-H10264713-A (JP)
Title: Care-taking facilities for the aged
Inventor: YOSHIMIZU NOBUHIRO
IPC: A61G12/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a care-taken person to receive care from family members without being disliked by providing wheels on the lower side of a floor part of a box-type housing so as to be movable, and providing side walls with a window and an entrance door. SOLUTION: A bed 16 is arranged in an inner position from a door 6 in a bed part 12. This bed 16 is so arranged that its longitudinal direction coincides with the longitudinal direction of a box-type housing 1. As a result, a care-taken person can lie with a head part placed on a pillow 16a positioned in an inner place of the bed part 12 so as to be able to secure a quiet place farthest from an entrance. After pulling to move care-taking faciliteis for the old into a specified position by another vehicle so as to be arranged in a specified position, the vehicle used for movement is detached, and supportingfixing members of jack structure are arranged at four corners of a floor part, and the height of the fixing members is adjusted to ensure the horizontal state of the floor part to fix it.
Patent JP-H04321113-A (JP)
Title: Air injection type temperature control method
Inventor: ADACHI TOMOKAZU
IPC: G01N25/00
Filed: 1991-04-22
Abstract: PURPOSE:To concentrically cool a temperature control object in a small thermal load state by injecting the compressed air set at a prescribed low temperature to the control object through a nozzle in order to control the object to a target low temperature. CONSTITUTION:The compressed air generated from a compressor 5 is transmitted through a cooling unit 4 and dehumidified by a dehumidifier 41. Then the compressed air is set at a prescribed low temperature by a main coller 42 and then an auxiliary cooler 43 as necessary. This compressed air is concentrically injected to the materials A and B under test from the air injection nozzles 21 and 22 through the valves 31 and 32. Thus both materials A and B are set at each target low temperature with the injected compressed air of a low temperature. The air injected through the nozzles 21 and 22 and stays in a test tank 1 is circulated to the compressor 5. The temperatures of the materials 21 and 22 are always monitored by the temperature detectors 7A and 7B. When the temperatures of both materials 21 and 22 reach each target level, the valves 31 and 32 are closed by the temperature controllers 71 and 72. Thus the compressed air injected through the nozzles are stopped.
Patent JP-H0239561-A (JP)
Title: Input protector for input stage delay time improvement of semiconductor device
Inventor: CHIYANNHIYUN KIMU
IPC: H01L27/02
Filed: 1989-04-10
Abstract: PURPOSE: To shorten the transfer delay time of an input signal without deteriorating the static charge collecting ability of a charge collecting region, by forming a low resistance layer on a path region of an input circuit connected to an input pad, on a substrate. CONSTITUTION: A charge collecting region 2 of an N<+> diffusion layer and a path region 3 of an input circuit are formed on a P-type substrate 1. A low resistance layer 5 having a low resistance value is formed on the path region 3. Static electricity entering from an input pad 4 is collected in a charge collecting region 2. An input signal inputted from the input pad 4 is transferred via a diffusion resistor R3 and the low resistor R5 . Since transferring time of the input signal can be shortened by a parallel circuit of the resistor R3 and R5 , the transfer time of the input signal can be reduced without deteriorating the charge collecting ability of static electricity. Speed of an integrated circuit like memory can be improved.
Patent JP-H03257228-A (JP)
Title: Upper rotary body of power shovel having central frame
Inventor: DEIITERU SHIYUUAPATSUHA
IPC: E02F3/38
Filed: 1990-04-06
Abstract: PURPOSE: To prevent the fall of a device by installing only one web wall composed of a rectangular solid cross sectional shape on both sides of an upper slewing structure, spaced apart from the longitudinal central axis of the structure. CONSTITUTION: Web walls 2 are arranged vertically to a base plate 1 by welding for instance. Tie plates 3 are fixed onto the web walls 2 and the upper sections of the web walls 2 are covered. Notches 4 are formed, and excavator-booms are fixed. Holes 5 are formed and the pivot shaft of a hydraulic cylinder is housed. Openings 6, 6a are formed to penetrate from the upper slewing structure to the lower slewing structure. The web walls 2 are disposed at intervals on the sides to the longitudinal axis of the superstructure, and formed thicker than the thickness of web profiles in the pivot-shaft regions of the boom and a boom-cylinder. Accordingly, the conditions of the transmission of force to the supporting section of the central frame can be improved.
Patent JP-H075150-A (JP)
Title: Solid electrolytic sensor device
Inventor: MARUTEIN SHIYUMEE
IPC: G01N27/406
Filed: 1994-04-05
Abstract: PURPOSE: To permanently prevent a gas component from being adhered onto a sensor electrode to obstruct it by arranging an oxygen source near the sensor electrode, and supplying oxygen to a gas to be measured. CONSTITUTION: A sensor 6 is formed of a solid electrolyte and electrodes 5, 7, the electrode 5 is opposed to a measuring space 4. An oxygen source 2 arranged on the upper part of a distance piece 9 has electrodes 1, 3, and each electrode is porous and gas permeable. The piece 9 is provided not as an annular integrated body but as an element, and a sufficient space is provided between elements to diffuse a measuring gas into the space 4. When a voltage is applied to the electrodes 1, 3 to carry a current IP, the oxygen source 2 releases a oxygen quantity controllable to oxidize the measuring gas to the space 4. Thus, optimum oxidation of the corrosive measuring gas can be controlled, and the chemical corrosion by the measuring gas to the electrode 5 can be avoided.
Patent JP-H01262490-A (JP)
Title: Radar equipment
Inventor: KURIHARA NOBORU
IPC: G01S7/295
Filed: 1988-04-13
Abstract: PURPOSE:To improve the visual identification ability for a target by symbolizing position information and displaying it on a plane for the distance and azimuth, and converting the information into a brightness gradation signal and displaying it as images by brightness gradations one over another. CONSTITUTION:A signal received by an antenna 2 is digitized by a receiver 3 and this received signal is processed by amplitude detection and integration. The amplitude signal as the integration result is processed by a miswarning probability detector 6, a centrode processor 7, etc., as usual. A brightness converter 12 scales a brightness gradation signal about a distance axis for the amplitude signal from an integrator according to the brightness gradation and resolution that a display device. The obtained target position information and brightness gradation signal are displayed on the plane for the distance and azimuth by a superimposing display device 13 according to a beam directional angle signal from a beam angle controller 11. Consequently, position information on a target is obtained and the identifying ability for the target by the human eyes is improved.
Patent JP-S5614559-A (JP)
Title: Preparation of monoazo dyestuff composition
Inventor: SATOU TADAO
IPC: C09B29/08
Filed: 1979-07-17
Abstract: PURPOSE: To obtain a dyestuff mixture providing deep blue color with excellent dyeability to a synthetic fiber, especially, polyester fiber and build-up property by coupling a diazotized amine with a specific coupler mixture.  
     CONSTITUTION: An amine compound shown by the formula I (wherein X is Cl, Br) is diazotized and this diazotized amine compound is coupled with a mixture comtaining a compound shown by the formula II (wherein R is methyl, ethyl) and a compound shown by the formula III to obtain a dyestuff containing 30W97wt% of a dyestuff shown by the formula IV and 70W3wt% of a dyestuff shown by the formula V. The coupling reaction of above-described diazo component with a coupler mixture is carried out in a neutral or an acidic medium, for example, in the presence of a buffering agent if necessary and, by filtering a precipitated dyestuff mixture, an objective dyestuff mixture is separated from a coupling reaction mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03291164-A (JP)
Title: Brazing method for superelastic alloy
Inventor: TANIGUCHI ZENJI
IPC: G02C5/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain the products of various designs without any constraint at the time of manufacturing the product by attaching a titanium film of specific thickness onto a superelastic alloy base metal by spattering, etc., and executing the brazing by using a titanium alloy brazing filler metal. CONSTITUTION:A superelastic alloy 1 is set to an ion plating device, and after exhausting, titanium is evaporated by an electron gun evaporation source, applied to an ionization electrode and titanium is ionized, applied to the superelastic alloy 1 and a titanium film 2 is formed to 1-200mu. Two pieces of superelastic alloys which are obtained are butted by placing an alloy brazing filler metal 3 between them, and heated and joined by high frequency induction heating in an argon gas atmosphere.
Patent JP-H11269169-A (JP)
Title: Production of sulfonium salt
Inventor: OZAKI TORU
IPC: C08F2/46
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high-purity compound in a high yield, by reacting a diaryl sulfoxide with a thioxanthone compound in the presence of acetic anhydride and sulfuric acid and carrying out a salt exchange reaction. SOLUTION: A diaryl sulfoxicie (e.g. diphenyl sulfoxide, 4,4'-difluorodipenyl sulfoxide or the like) is reacted with 100 pts.wt. of a thioxanthone compound (e.g. 2,4-diethylthioxanthone, 2,4-dipropylthioxanthone) in the presence of 250-700 pts.wt. of acetic anhydride and 150-250 pts.wt. of sulfuric acid (preferably concentrated sulfuric acid) at 0-100 deg.C for 3-10 hours and, if necessary, subjected to a salt exchange reaction to give the objective compound. The amount of acetic anhydride is 50-1,000 pts.wt. based on 100 pts.wt. of sulfuric acid. The compound is preferably a 2-isopropylthioxanthone 4,4'-dimethyldiphenylsulfonium salt of the formula.
Patent JP-S5427546-A (JP)
Title: Liquid crystal compound
Inventor: INUKAI TAKASHI
IPC: C09K19/30
Filed: 1977-07-29
Abstract: PURPOSE: p-Alkylphenyl ester of trans-4-n-butylcyclohexanecabroxylic acid of formula (m is an integer 4 - 7). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60235697-A (JP)
Title: Anaerobic digestion vessel
Inventor: INOUE HIROSHI
IPC: C02F3/28
Filed: 1984-05-09
Abstract: PURPOSE:To prevent the agitation of a liquid mixture in a digestion vessel due to the ascension of generated gas and to prevent the deterioration of a treated liquid due to the breakage of flocs and a decrease in the digestion efficiency due to the mixing of bacteria by collecting the generated gas in the liquid, and liberating the gas in the vicinity of the liquid surface. CONSTITUTION:Untreated liquid supply means 2 and 3, a digestion vessel 1 having a treated liquid takeout means 4 and a gas takeout means 5, gas collecting means 14a and 14b arranged in a liquid and used for collecting generated gas in the digestion vessel 1, and vent pipes 15a and 15b whose leading end is opened in the vicinity of the liquid surface to liberate the collected gas are provided. Since the generated gas is collected and liberated in the vicinity of the liquid surface in this way, the agitation of the liquid mixture due to the ascension of the generated gas is prevented, and the deterioration of the treated liquid due to the breakage of flocs and a decrease in the digestion efficiency due to the mixing of bacteria can also be prevented. Accordingly, the anaerobic digestion can be efficiently carried out.
Patent JP-S59208775-A (JP)
Inventor: YAN ARUBERUTASU PARUSU
IPC: H01L29/762
Filed: 1984-05-09
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-H09281999-A (JP)
Title: Voice coding device
Inventor: TAKAHASHI HIDEYUKI
IPC: G10L25/78
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To make the coding of a voice signal satisfactory by generating a driving sound source equivalent to a linear prediction residual signal and synthesizing a voice based on spectral parameters. SOLUTION: A linear prediction analyzing means 5 outputs spectral parameters of an input signal and when it is continued over prescribed frames that the input signal is a non-voice signal in a disrimination result in a voice discrimating means 2, a control means 3 controls a spectral parameter in a preceeding frame so as to be used continously as the spectral parameter of the input signal and when the frame discriminated as the non-voice signal is continued by exceeding prescribed frames, a spectral parameter smoothing means for non-voice 19 smooths a prepared spectral parameter for non-voice and a present spectral parameter. Then, driving sound source signal generating means 11, 12, 14 generate a driving sound source signal equivalent to a linear prediction residual signal and a synthesis filter 6 synthesizes a voice from the driving sound source signal based on spectral parameters.
Patent JP-H10285386-A (JP)
Title: Scanning-type recording device
Inventor: KATAYAMA YOSHIKI
IPC: H04N1/387
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To allow a scanning-type recording device singly to modify image data in the recording device, that records the image data onto a recording medium by scanning the recording medium. SOLUTION: This recording device has a means-generating modification data to modify image data and a means that selects modification data desired by the user, and modifies the image data based on selected modification data, in the case of recording to generate new image data (S14, S15), and a recording head is used to record the new image data. Thus, the scanning recording device singly modifies the image data into a form desired by the user.
Patent JP-S58209263-A (JP)
Title: Electric power source controlling system for facsimile terminal equipment
Inventor: OOMORI YOSHIAKI
IPC: H04N1/00
Filed: 1982-05-31
Abstract: PURPOSE:To realize with a simple circuit to prevent a equipment from causing malfunction when the abnormality of electric power source occurs, by so constituting that the abnormality of commercial power line is detected at a DC electric power source unit side in order to stop the operation of the equipment proper according to the detected signal. CONSTITUTION:A DC electric power source unit 3 is composed of a firm output electric power source part 5 and main power source part 6. The electric power source part 5 supplies electric power to a normally operating part 7 in a unit controlling part 4. If the normally operating part 7 requests for the operation of a main controlling part 8, its command 10 actuates the main electric power source part 6 to supply electric power source 11 to the main controlling part 8. On the other hand, an auxiliary electric power source 14, which is charged with the output of DC electric power source, is provided to the DC electric power source unit 3. The auxiliary electric power source 14 supplies reference voltage to an output voltage detection circuit 17 for detecting abnormal voltage. When detecting the abnormality of the electric power source, the detection circuit 17 outputs an operation stop signal to the unit controlling part 4.