baber/WOPTO huggingface dataset:
Patent JP-H08171436-A (JP)
Title: Power supply control device and method thereof
Inventor: MAEDA KENJI
IPC: G06F1/00
Filed: 1995-10-12
Abstract: PURPOSE: To provide a power supply control device/method which can prevent such a trouble where the system power supply is wrong inputted or resumed against the user's will when the battery of an information processor, etc., is exchanged. CONSTITUTION: An IC supplies the voltage of 5V to a detection circuit 38, and another IC delays the start of operation of the circuit 38. A DC/DC converter 36 supplies the voltage of 5V, etc., to a personal computer logic part 11. Then the circuit 38 controls the converter 36 according to the state of a power switch 5.
Patent JP-H08127626-A (JP)
Title: High-nitrile vinylic copolymer and its production
Inventor: NAKAJIMA KAZUYASU
IPC: C08F2/18
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a high-nitrile vinylic copolymer in which a sequence ratio of a vinyl cyanide monomer is a specific value or below, excellent in heat discoloration stability in melting, having good chemical resistance and useful as a resin material for electric refrigerators. CONSTITUTION: When a monomer component comprising (A) 25-55wt.%, preferably 30-45wt.% of a vinyl cyanide-based monomer, (B) 75-45wt.%, preferably 70-55wt.% of an aromatic vinylic monomer and 0-20wt.% of other vinylic monomer copolymerizable with these components is polymerized, the monomer component is subjected to an aqueous suspension polymerization so that a ratio of the component A in residual monomer is kept to <=95wt.% from start of polymerization to the finish and a ratio of the component A in the residual monomer from start of the polymerization to the point of time when polymerization ratio attain at least 107wt.% is kept to 70-95wt.% to provide the objective copolymer having 10wt.%, preferably <=8wt.% ratio of three series of sequences of the component A  e.g. a segment of the formula [R is H or CmHn; (m, n):  (1,3)]}, 0.20-0.80dl/g reduced viscosity and <=0.6wt.% ratio of oligomers.
Patent JP-H0691521-A (JP)
Title: Extension material polishing device
Inventor: IIZUKA TOSHIMI
IPC: B24B31/112
Filed: 1992-09-07
Abstract: PURPOSE:To polish various forms of extension materials automatically in single structure. CONSTITUTION:A guide section 2 is provided with support blocks 10 fixed to the front side of a frame 1 at equal intervals, a pair of support cylinders 18 installed horizontally and slidably onto the upper and lower surfaces of the blocks 10, guide rollers 30 installed rotatably at the top of the support cylinders 18, and long shafts 32 for tube material installation at the upper and bottom ends of it. A section to be guided 3 is provided with a polishing ring 50 to be rotated drivingly with a non-magnetic tube 6 surrounded by it, a motor 42 to rotate the polishing ring 50 through pulley 44 and a drive belt 46, and a guided plate 38 to support them and to be liftedby the guidance of the guide rollers 30. When the guided plate 38 is lifted by motors 60 and 70 while it is reciprocated, magnetic abrasive grain fed into the non-magnetic tube 6 through a solenoid valve 80 is rotated drivingly by the magnets of the polishing ring 50. Thus the internal surface of the non-magnetic tube (extension material) is polished automatically.
Patent JP-H04139877-A (JP)
Title: Gallium arsenide fet integrated circuit
Inventor: GOTO NORIO
IPC: H01L27/095
Filed: 1990-10-01
Abstract: PURPOSE:To suppress a side gate effect which occurs when a field effect transistor(FET) is formed on the surface of a semi-insulating substrate by incorporating a light emitting element which emits light having energy within a specific range in the same package. CONSTITUTION:A light emitting element which emits light having energy within a range of 1.0-1.4eV is incorporated in the same package. In other words, a GaAs integrated circuit using an N-type MESFET and InP light emitting diode(LED) having 1.24-eV energy used as a light emitting element are combined with each other so that the negative charges produced due to the negative potential of the FET can be offset by the positive charges produced by the light emitted from the adjacent light emitting element having a specific wavelength and combined with the FET. Therefore, the side gate effect can be suppressed.
Patent JP-H09112890-A (JP)
Title: Combustion apparatus
Inventor: KIKUTA HARUO
IPC: F23N5/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus which can rapidly and accurately judge whether igniting means is suitably driven or not as for as possible. SOLUTION: This apparatus comprises a gas shut-off valve 12 for switching a fuel supply passage to a burner, an ignition driver B for igniting the burner by applying a high voltage to an igniter 19 at each set period to discharge it, and a controller 22 for controlling the igniting operation of the driving means B and the opening operation of the valve 12 as to execute them based on a combustion starting command. A period detector C for detecting the period of the high voltage to be repeatedly applied to the igniter 19 is provided. The controller 22 is so constituted as to judge that the igniting operation is not normally conducted if the period detected by the detector C is longer than the set time.
Patent JP-H01105768-A (JP)
Title: Non-impact type recording device
Inventor: TANIGAWA NAOHIDE
IPC: B41J13/00
Filed: 1987-10-20
Abstract: PURPOSE:To assure secure feed of a recording medium between a guide outlet and a recording position by setting a specific relationship among a transmission force of a recording medium to be transmitted from the guide outlet, a rotation checking force and a shaft descending force. CONSTITUTION:Recording paper 4 inserted into between a guide 6 and a platen 1 from a guide inlet 8, proceeds toward a guide outlet 9 in accordance with the rotation of the platen 1. After that, the paper is sent out of the guide outlet 9. The transmission force of the recording paper is F1, the rotation checking force of a shaft 13 F2, and the descending force of the shaft 13 by the weight of the shaft 13 or arms 11, 12 F3. Then these have the relationship of F1>F2>F3. When the arms 11, 12 reach the top of their limited angle range, the arms do not go beyond that limit and stop. At that time, the shaft 13 rotates due to the relationship of F1>F2, and the recording paper 4 passes through the gap between the platen 1 and shaft 13, reaching a pressure contact point between the platen 1 and a recording head 2. Consequently, the tip of the recording paper reaches a recording position all along without being separated from the surface of the platen after departure from the guide outlet 9. Thus the paper joins an ink sheet 3 smoothly and enters into a pressure contact point between the recording head 2 and the platen 1.
Patent JP-S61143049-A (JP)
Inventor: OKAWA ATSUSHI
IPC: A61B17/12
Filed: 1984-12-17
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-H05110664-A (JP)
Title: Pushbutton telephone set
Inventor: ASAZUMA ERIKO
IPC: H04M1/76
Filed: 1991-10-14
Abstract: PURPOSE:To realize the speech characteristic with high quality automatically by implementing circuit control in matching with a connection line state depending on the circuit characteristic in the talking state. CONSTITUTION:A control section 17 controls a gain adjustment section 15 and a balance network section 13 based on the information of a current detection section 12 and a transmission reception level detection section 16. Thus, a proper gain and a balance network are adjusted depending on the connected line state and the talking characteristic with high quality is automatically realized.
Patent JP-S63119270-A (JP)
Title: Manufacture of thin film transistor
Inventor: HIRANO RYUMA
IPC: H01L29/786
Filed: 1986-11-06
Abstract: PURPOSE:To keep constant the characteristics of thin film transistor and improve stability and reliability thereof through the hydrogeneration by irradiating the surface of thin film transistor with the hydrogen ion generated by hydrogen discharge after depsotion of protection film and accelerated by a particular voltage. CONSTITUTION:A polycrystal silicon thin film 2 is deposited on a quartz substrate 1 by the reduced pressure vapor growth method, it is patterned like island, a gate insulating film 3 is grown by the thermal oxidation and a gate polycrystal silicon film 4 is deposted by the LPCVD method and the gate electrode is patterned. Thereafter, ion implantation is conducted to source, drain 2s, 2d on the self-alignment basis, SiO2 is deposited as the interlayer insulating film 5 by the normal pressure CVD method, it is then activated, a contact hole is opened and aluminum wiring 6 is laid. As a protection film 7, SiH4-N2 system gas is formed and the SiNx film is deposited on the substrate by the electron cyclotron resonance CVD method.
Patent JP-H01105903-A (JP)
Title: Coupling device for light emitting element and optical fiber
Inventor: ONODERA TAKAO
IPC: G02B6/42
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a high and stable optical coupling efficiency even under the environment in which a temperature variation is large by eliminating a gap between a terminal member for holding an optical fiber and a support of a holder and welding and fixing both of them. CONSTITUTION:A light emitting elements 5, and a rod lens 6 and a support 3 are assembled in advance in the lower part of a holder 4 having a small hole, and in the upper part of the holder, respectively. Subsequently, a terminal member 2 to which an optical fiber 1 has been fixed is inserted into the support 3, the optical fiber 1 is adjusted in the X, Y and Z directions and the thetaY and thetaZ directions so that a light beam from a light emitting element 5 is made incident on the optical fiber 1 with the maximum coupling efficiency, and thereafter, the terminal member 2 and the holder are fixed by spot welding. Therefore, since they are not fixed by an adhesive agent by providing a gap as before, a high coupling efficiency is obtained, and also, the thermal expansion quantity of a fixing material becomes equal, and even under the environment in which a temperature is varied, a stable coupling efficiency is obtained.
Patent JP-H0661363-A (JP)
Title: Semiconductor device, manufacturing method and device thereof, and carrier and test jig
Inventor: TAKENAKA MASAJI
IPC: H01L21/56
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a resin sealed multi-pin semiconductor device package which can be surely subjected to a characteristics test enabling its outer leads to be prevented from being deformed and to be kept high in positional accuracy. CONSTITUTION:An upper resin 7a of a package 7 is formed larger than a lower resin 7b. In this case, outer leads 8 are exposed out of the package 7 for the formation of the exposed parts 8a on the underside edge of the upper resin 7a at a joint of the upper resin 7a and the lower resin 7b. A wide part 21 is provided to each exposed part 8a, and the wide parts 21 are arranged in zigzags.
Patent JP-S61133870-A (JP)
Title: Automatic earth tester
Inventor: FUJITA HIROMICHI
IPC: G01R27/20
Filed: 1984-12-04
Abstract: PURPOSE:To assure safe work efficiently, by displaying whether the earth connection is perfect or not and whether the leakage of voltage and current occurs or not. CONSTITUTION:The ground earth is connected to an earth line of a factory while the input side of this apparatus is connected a soldering ion, an antistatic mat or the like. As an AC fine current and fine voltage flows from the input side of the apparatus, these signals are AC amplified with an FET-1 and transistors TR-1, 2 and 3 through a filter transformer and after converted to DC, the power thereof is controlled with a TR-4 to light a LED. The resulting light is transmitted to a CDS coupler and a relay starts through the switching control of a SCR-1 to give an alarm. Moreover, depending on the lighting of a neon lamp connected to an AC power source through two diodes, checking can be done to see if connection to the ground is perfect or different from the perfect state.
Patent JP-H08117609-A (JP)
Title: Metallic support for electric heating type catalyst chamber
Inventor: MATSUOKA KATSUNORI
IPC: B01J35/04
Filed: 1994-10-28
Abstract: PURPOSE: To provide the durable metallic support to which a conventional brazed structure can be applied and also, which has a simple structure without using any insulated structure and accordingly, can be easily manufactured at a low cost by heating the support with the radiation heat generated from an electric heating type heater without directly passing current through the roll-like honeycomb bodies. CONSTITUTION: In this metallic support, the first honeycomb body 1 and the second honeycomb body 2 are placed in series in an outer cylinder 5 through interposing a space 3 between them and an electric heating type heater 4 is provided in the space 3. The heater 4 has a shape having low air resistance, such as helical spring, spiral spring, parallel lines, grid, etc., and a wire such as iron, stainless steel or nichrome wire, etc., is used as the material of the heater 4. The heater 4 is held with the outer cylinder 5 and the both ends of the heater 4 are connected to a power source. The honeycomb bodies 1 and 2 are heated with the radiation heat generated from the heater 4 that is heated by the current supplied from the power source.  Further, by holding the heater 4 at openings 6 and 7 provided in the outer cylinder 5 so as to be attachable to and detachable from the outer cylinder 5, the maintenance of the heater 4 is facilitated.
Patent JP-S61146849-A (JP)
Inventor: IDOBATA YOSHIHIKO
IPC: D04B1/00
Filed: 1984-12-14
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-H1089121-A (JP)
Title: Control device in driving system of automobile
Inventor: GRAF FRIEDRICH
IPC: B60W30/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of hydrocarbon and nitrogen oxides by wholly improving the operability of an automobile. SOLUTION: A control device is provided with a classifying device, and a sensor signal S from a driving system is estimated by the classifying device, and the operation parameter of the automobile is classified. The control device is provided with a computing device 12, and another sensor signal S for indicating the positions of an accel pedal 21 and of a brake pedal 20 is received by the computing device 12, and a central control parameter is formed of the sensor signal and the classified operation parameter to the driving source 9 of the driving system and a control unit 11 by the computing device.
Patent JP-H04143297-A (JP)
Title: Composite plating method and composite plating
Inventor: UEDA TAKASHI
IPC: C25D15/02
Filed: 1990-10-04
Abstract: PURPOSE:To form the composite plating which can afford the composite functions not possible by the conventional method by executing electroplating while dispersing the inorg. particles coated with a fluorine atom contg high molecular compd. into a metal ion contg plating bath. CONSTITUTION:The electroplating is executed while the inorg. particles (for example, alumina, silica, etc.) coated with the fluorine atoms contg high molecular compd. (for example, polyfluoroalkyl methacrylate, etc.) are dispersed into the plating bath contg. the metal ions (for example Cu, Co, Ni, etc.). The composite plating which can simultaneously exhibit the functions of, for example, wear resistance and self-lubricity, not possible by the conventional method is obtd. in this way.
Patent JP-S61144574-A (JP)
Title: Fully automatic dispensing method and machine
Inventor: IWAKI YOICHI
IPC: G01N35/10
Filed: 1984-12-18
Abstract: PURPOSE:To make the automation of an operation possible by holding preliminarily substantial chip stock and supplying an inserting chips to the top ends of dispensing nozzles according to the progression of the dispensing operation. CONSTITUTION:The chips taken out of a chip stock section S1 are separated by each piece in a separating and supplying section S2. The chips separated to each piece are inserted to the top ends of suspending nozzles 80 in a dispensing pump 78 standing by in a chip exchange section S3. A test tube stand rack unit group inserted and erected with a test tube group in the dispersing operation position Z of a rack unit conveying section S3 is progressively fed and is once positioned and stopped for the prescribed time. The nozzles 80 inserted with the chips are successively inserted into the test tubes and the dispensing operation is executed by operating a dispensing pump 78. The pump 78 is returned to the section S3 and the chips inserted to the top ends of the nozzles 80 are removed and discharged after the dispensing operation. The automation of the dispensing operation is thus made possible.
Patent JP-H11109237-A (JP)
Title: Zoom lens system
Inventor: TERADA MAMORU
IPC: G02B15/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system comact in structure although it satisfys a high variable power ratio and high image quality. SOLUTION: In this zoom lens system composed, in order from the object side, of a first lens group Gr1 having a positive power, a second lens group Gr2 having a negative power, a third lens group Gr3 having a positive power and performing zooming operation by changing an interval between the respective lens groups, the third lens group includes a positive lens, being convex on the object side and provided on the side closest to the object, and at least one negative lens and the condition: 1.0<img×R<15.0 is satisfied, where, img: the maximum image height (mm unit), R: the effective diameter (mm unit) of a lens surface located on the side closest to the image except a filter, etc., among the lens surfaces composing the zoom lens system.
Patent JP-H0579188-A (JP)
Title: Centralized controlling method for suspension of previously built-up beam reinforcement
Inventor: FUKUDA MASASHI
IPC: E04G21/12
Filed: 1991-09-18
Abstract: PURPOSE:To prevent reinforcing vars in every section from twisting in the case previously built-up beam reinforcing bars are dropped into a form by driving a plurality of motor suspension devices at one time. CONSTITUTION:Suspension devices 6 are arranged to specific dropping positions after the built-up work of reinforcing bars 4. After that, a chain 6d is raised up to a position where balance of suspension load is kept separately by each of the devices, and every section of the beam reinforcing bars 4 is suspended. Each lift of the devices 6 in a suspension state is separately different, so that time setting in accordance with each lift, or a suspension amount is set by the centralized control panel 7 mentioned above. Then, when the devices 6 are suspended and controlled at one time by switch-control of the centralized control panel 7, every section of the beam reinforcing bars 4 is kept in a uniform state and is dropped to the inside of a beam form 2.
Patent JP-S62126187-A (JP)
Title: Pyrazolesulfonyl(thio)urea derivative, production thereof and herbicide
Inventor: YAMAMOTO SUSUMU
IPC: C07D401/04
Filed: 1985-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I {Q represents formulae II-V (R<1>, R<9> and R<10> represents H, halogen atom or lower alkyl; R<2> represents H, halogen atom, nitro, etc.; R<5> represents H, halogen atom, lower alkyl, etc.; R<6> represents H, halogen atom, nitro, etc.; R'' represents H, halogen atom, lower alkyl, etc.; n is 0-2), etc.; B and D represent H, halogen atom, nitro, lower alkyl, etc.; E represents H, lower alkyl, lower alkenyl, etc,; W is O or S; G represents formulae VI or VII [X and Y represent H, halogen atom, etc.; X<1> and Y<1> represent H, halogen atom, etc.; Z represents N or CR<25> (R<25> represents O, lower alkyl, etc.)], etc.}. EXAMPLE:N-[( 4, 6-Dimethoxypyrimidin-2-yl )aminocarbonyl]-4-ethoxycarbonyl-1-(2- quinolyl)pyrazole-5-sulfonamide. USE:A herbicide. PREPARATION:A pyrazole sulfonyl(thio)isocyanate derivative expressed by formula VIII is reacted with a derivative of aminopyrimidine, aminotriazine or aminotriazole expressed by formula IX.
Patent JP-S61143917-A (JP)
Inventor: MIKI YUKIO
IPC: H03K17/96
Filed: 1984-12-17
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-H1199479-A (JP)
Title: Polishing pad
Inventor: ENOMORI MASATSUGU
IPC: D04H1/542
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing pad which has satisfactory hardness and wet strength and by which clogging is eliminated by specifying the hardness of the polishing pad surface formed by a non-woven fabric impregnated with high molecular elastic polymer. SOLUTION: A non-woven fabric for forming a polishing pad is not especially liminted if it is formed by a fiber. To heighten the flatness required by a polishing pad for CMP, the hardness of the obtained polishing pad surface (JIS K6301 A type) is set from 85 deg. to 99 deg. both inclusive, preferably from 88 deg. to 98 deg. both inclusive. The apparent density of the non-woven fabric is preferably from 0.2 to 0.5 both inclusive. If the apparent density of the non-woven fabric is smaller than 0.2, the hardness of the obtained non-woven fabric becomes low. If it is larger than 0.5, the obtained non-woven fabric is of so close texture that the liquid permeability is deteriorated and retention and liquid discharge of slurry is deteriorated. The obtained non-woven fabric is impregnated with high molecular elastic polymer.
Patent JP-H06114090-A (JP)
Title: Bubble bath unit
Inventor: WATANABE KENJI
IPC: A61H23/00
Filed: 1992-10-05
Abstract: PURPOSE:To enable the feeding of hot water left in a bathtub to a washing machine or to the side of a water cock thereof outdoors utilizing a bubble pump. CONSTITUTION:A unit body 1 is provided with a washing machine connection port 10 and a water feed connection port 11 and a bubble pump 6 and changeover valves A, B and C are driven with a controller 13 to allow the feeding of hot water left in a bathtub 2 to a washing machine or to the side of a water cock thereof.
Patent JP-S61144354-A (JP)
Title: Roller washing apparatus in printer
Inventor: SAITO NOBUAKI
IPC: B41F35/00
Filed: 1984-12-19
Abstract: PURPOSE:To attain to conserve labor and to reduce an occupying space by automatically supplying a washing solution, by connecting an air source to a washing solution storage tank and providing opening and closing valve be tween the washing solution layer and the nozzle and washing solution container provided to an ink apparatus. CONSTITUTION:A washing solution 13 is stored in a tank 11 and the doctor blade of a doctor device is contacted with the roller of the ink apparatus 9 in opposed relationship and a compressor 10 is subsequently started to rotate each roller of the ink apparatus 9. When a reducing valve 17 and a solenoid valve are opened, high pressure air is supplied into the tank 11 and the washing solution 13 is pressurized to rise through a pumping-up pipe 19 to be guided to each piping 23 through pipings 21, 22. When solenoid valves B1, B2, B3, B4 are successively opened, the pressurized washing solution is supplied to a nozzle pipe 28 from the piping 23, of which the solenoid valve was opened, through piping 33 to be injected from a nozzle orifice. This washing solution 13 is scat tered to the upper roller 8 and recirculated while washing off the used ink on the peripheral surface of the roller 8 during the transfer between rollers.