baber/WOPTO huggingface dataset:
Patent JP-H07236072-A (JP)
Title: Picture display device
Inventor: OKUYAMA NORITAKA
IPC: H04N3/27
Filed: 1994-02-25
Abstract: PURPOSE:To provide pictures with improved resolution even for the picture signals of high horizontal frequency other than television signals by reducing a horizontal deflection width and simultaneously reducing the beam current of a cathode-ray tube at the time of displacing the picture signals of the high horizontal frequency. CONSTITUTION:At the time of displaying the picture signals of the high horizontal frequency, since the pictures are not displayed at a screen peripheral part where deflection blur is large and a masking pitch is coarse by reducing the horizontal deflection width, the resolution is improved. Since the luminance of the pictures is prevented from becoming brighter than required and the spot size of electronic beams is made small by simultaneously reducing the beam current of the cathode-ray tube, the resolution is improved further. In a circuit shown in the Figure, for instance, when the horizontal frequency of the picture signals becomes high, second control signals outputted by a signal processing circuit 2 are changed, the gain of an amplifier 3 is lowered and the luminance of display is lowered. In the meantime, deflection signals from a deflection circuit 6 are changed, the horizontal frequency of a deflection yoke 7 becomes high and the horizontal deflection width is reduced.
Patent JP-H02208028-A (JP)
Title: Manufacture of bag
Inventor: SUGIYAMA HIDEAKI
IPC: B31B1/26
Filed: 1989-02-07
Abstract: PURPOSE:To decrease processes by inward folding one side edge of a tubular film, forming a Y-shaped seal section cutting the film in the rectangular direction to the side edge of the tubular film in the seal section. CONSTITUTION:One side edge 2 of a tubular film is folded inward by a guide properly. An opening section 5 is shaped to a section slightly lower than the other side edge 4 of the tubular film 1 through parallel cutting by a fixed cutter, etc., at approximately the same time as the formation of the folding section 3. Y-shaped seal sections 6 are formed at regular intervals in the progressive direction of the intermittently fed tubular film 1 by using Y-shaped seal bars, and Y-shaped forked sections 7 are positioned to the tubular film 1, in which the seal bars are carried, so that the Y-shaped forked sections 7 are shaped to the folding section 3. Lastely, the film is cut in the direction of the seal sections 6 at approximately the centers of the vertical sections 8 of the seal sections 6, and the process is executed successively to all seal sections 6, thus completing a bag 9.
Patent JP-S58155177-A (JP)
Inventor: GAASU EMU FUAA
IPC: B25B27/02
Filed: 1983-02-23
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-S52111735-A (JP)
Title: Light deflector
Inventor: ARIMOTO AKIRA
IPC: G02B26/10
Filed: 1976-03-17
Abstract: PURPOSE:To reduce the aberration of a lens and the adverse affects due to multiple reflections by making the incident angle upon a rotary polygonal mirror approach a normal angle, when a laser beam or the like is to be deflected to a large screen, thereby to reduce the size of the polygonal mirror.
Patent JP-H06239548-A (JP)
Title: Maintenance device for elevator
Inventor: SUGITA KATSU
IPC: B66B5/00
Filed: 1993-02-17
Abstract: PURPOSE:To improve the efficiency of a maintenance work by demanding arts information necessary to maintenance from an information center by a portable maintenance device. CONSTITUTION:A maintenance device for an elevator is formed such that an elevator is managed through a remote place by an information center 4A connected to a monitoring device 2A to obtain monitoring information on an elevator and a public circuit 3 and monitoring information on the elevator is displayed at a portable maintenance device 1A connected to the monitoring device 2A during maintenance. In the maintenance device for an elevator, maintenance support information is stored at the file server 4c of the information center 4A. A maintenance support demand signal is inputted to a control device 2c by means of the portable maintenance device 1A and transmitted to the information center 4A through the public circuit 3 by means of a communicating device 2d. Corresponding data of the file server 4c is transmitted to the monitoring device 2A by the information center 4A. In the portable maintenance device 1A, data received by the monitoring device 2A is read by a reading part 1c and displayed at a display part 1b.
Patent JP-H11227172-A (JP)
Title: Ink jet printer head discharge inspecting apparatus
Inventor: TOMITA YASUSHI
IPC: B41J29/46
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To inspect a discharge state and an ink head performance by directly detecting a discharged ink droplet and measuring its droplet speed. SOLUTION: An ink droplet 11 discharged from a printer head 1 is imaged by a camera 4 with a strobe 6 as a light source. A waveform output trigger signal A output from a printer head driver 3 for driving the head 1 is used as a trigger signal for emitting a light from the strobe 6. The signal A is input as an input signal of a delay circuit 8, which produces an output signal as a signal delayed for a designated time from the input signal. The output signal of the circuit 8 is used as a trigger signal for emitting a light from the strobe 6. Accordingly, 11 images of the ink droplets imaged by the camera 4 are those obtained after the delay time is elapsed from a start of the discharge. Different delay time is set, two images are formed for the same ink droplets 11.  A measuring circuit 9 detects a position of the droplet 11 and measures a diameter of the droplet, and a droplet speed is measured from a delay time difference and the position of the droplet 11.
Patent JP-H10219133-A (JP)
Title: Production of green inorganic pigment
Inventor: MAKI TOYOTARO
IPC: C09C1/36
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a green inorg. pigment having stable qualities in a simple manner. SOLUTION: A mixture comprising titanium oxide or metatitanic acid (a), an oxide, hydroxide, or carbonate of nickel (b), and an oxide, hydroxide, or carbonate of zinc (c) is dry ground with a general-purpose grinder (e.g. a driven- container mill, a medium-stirring mill, a shear abrasion mill, or a high-speed- rotation impact shear mill) to give a fine powder, and the dry treatment is continued further to put energy into the powder to cause a mechanochemical reaction. Thus, the surface of each particle of the power is made amorphous, and a compositing phenomenone due to strong bonding and fusion between particles, i.e., a phenomenone completely reverse to grinding, is caused to occur. The resultant composite particles can be converted into a pigment at a relatively low temp., 850-1,050 deg.C, a temp. at which sintering does not occur, and, in addition, in a short baking time.
Patent JP-S54121248-A (JP)
Title: Coated arc welding rod for low hydrogen system
Inventor: TANIGAKI TAKASHI
IPC: B23K35/365
Filed: 1978-03-14
Abstract: PURPOSE: In carbon steel core, an amount of O, S are resticted, and a specific amount of one or more of Ti, Zr, Al, Mg, and Ca is added, thereby to provide a low hydrogen system, coated arc welding rod capable of producing highly shock resistant welding metal.  
     CONSTITUTION: A carbon steel including C: 0.003% or less, and S: 0.002% or less is used as a core wire, and the surface of the wire is coated by using binder with a coating material consisting of, the total of one or more of Ti, Zr, Al, Mg, Ca,:0.5 to 5%, the total of one or more of CaCO 3 , MgCO 3 , BaCO 3 : 7 to 58%, the total of one or more of CaF 2 , MgF 2 , AlF 3 , Na 3 AlF 6 :1 to 30%, Si: 1 to 8%, Mn: 2 to 9%, Fe and Fe powder in Fe alloy converted as Fe: 40% or less, the balance being slag forming agent and arc stabilizer. By using such welding rod, non-metal inclusion is reduced in the welding metal, providing fine-granule, uniform structure, thereby enhancing COD value of welding metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52111682-A (JP)
Title: Manufacturing apparatus for flat cord
Inventor: SHIYOUJI KAZUO
IPC: B29C48/11
Filed: 1976-03-16
Abstract: PURPOSE:Just before the extrusion and covering of the insulating body on the conductor, the conductor surface and the inner surface of the insulation body is cooled compulsorily by special means, and a cord having a superior flexibility and the insulation body delaminating characteristic is obtained.
Patent JP-H05229669-A (JP)
Title: Paper feeding cassette
Inventor: SHINOHARA MASAHIRO
IPC: B65H1/04
Filed: 1992-02-14
Abstract: PURPOSE:To provide a paper feeding cassette which enables proper and precise paper feeding even when feeding envelopes. CONSTITUTION:In a paper feeding cassette 1 having pairs of side plates 6 comprising front side plates 6a and rear side plates 6b, etc., which are erected on both of the right and left sides of a paper-placing plate 4 and from the end to the middle portion of placed paper in order to regulate the direction of paper feeding while aligning the ends of sheets of paper such as envelopes P to be placed on the paper-placing plate 4, the side plates 6 are such that the size between the side plates 6 such as the front side plates 6a at the end of the paper-placing plate 4 is made larger by e.g. L0 than the size between the side plates 6 such as the rear side plates 6b at other positions.
Patent JP-S58146565-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: OONO SACHIO
IPC: A61P9/10
Filed: 1982-02-24
Abstract: NEW MATERIAL:A 1,4-dihydropyridine derivative shown by the formulaI(R is lower alkyl such as methyl, ethyl, propyl, etc.). EXAMPLE:Cyclopropylmethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. USE:A drug for preventing or remedying ischemic heart diseases, cerebral circulation disorder, hypotensor, etc. or complications. Having strong vasodilating action on coronary arteria and on vertebral artery, and extremely stable to light rays. A dose of 0.005-20mg/body weight kg/day calculated as an active  ingredient is applied. PROCESS:A benzylidene acetate shown by the formula II is reacted with an aminocrotonate shown by the formula III, or 3-nitrobenzaldehyde is reacted with an aminocrotonate shown by the formula IV and an acetoacetate shown by the formula V in an inert solvent such as ethanol, to give a compound shown by the formulaI.
Patent JP-H06218592-A (JP)
Title: Press machine
Inventor: SATO KEIKO
IPC: B30B15/00
Filed: 1993-01-26
Abstract: PURPOSE:To surely prevent a subject to be machined from being broken or damaged without inputting an error value by setting a pressing condition while looking a movement of a ram with a converting mechanism means and pressing a real subject to be machined. CONSTITUTION:In order to input a condition setting, at first, an information is made clear, a pressurizing force, a pressurizing velocity and a stopping time are inputted by operating a press condition inputting means 7. A central arithmetic device 14 displays the inputted condition on a press condition displaying means 8, and registered in a press condition storing means 9. Then, an action positional condition of a ram 1 is inputted. There are a original point position, a corresponding height position, a pressurizing position, and a stopping position as the action positional condition of the ram 1. These setting are executed while machining a real subject to be machined w. Therefore, the deviation of the positions of corresponding height, pressurizing, and stopping, etc., or the input of the error value such as a pressurizing force are made nothing.
Patent JP-S62191734-A (JP)
Inventor: ERITSUKU BAN DAMU
IPC: G01M13/02
Filed: 1987-02-12
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-S59159958-A (JP)
Inventor: YUUSEFU SARE
IPC: C22C9/06
Filed: 1984-02-17
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-H04267528-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMOTO YASUHIKO
IPC: H01L21/331
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the aspect ratio of an emitter contact in a bipolar transistor. CONSTITUTION:A tungsten film 26 is selectively grown on the surface of an N<+> emitter polysilicon film 22, which makes high the aspect ratio of an emitter contact, and thereafter, a metal laminated film 27, which is used as a barrier metal film, and metal wiring electrodes 29 are formed.
Patent JP-H10213546-A (JP)
Title: Automatic analyzer for enzyme activation measuring
Inventor: NAKANO KIYOKAZU
IPC: G01N21/75
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an enzyme activation value equal to a measured value under an optimal reaction condition by correcting an absorbed light intensity changing amount measured value per unit time by an average correction value when a partially deteriorated rate measuring reagent is used. SOLUTION: A reagent blank liquid is measured and, from its absorbed light intensities ARBm to ARBn , a ΔARB/Δt operation part 46 obtains an absorbed light intensity changing amount ΔARB/Δt per unit time. Also, a reagent reaction liquid is measured and, from its absorbed light intensities Asm to Asn , an absorbed light intensity changing amount operation part 44 obtains a Δ absorbed light intensity changing amount ΔAs /Δt per unit time. The absorbed light intensities Asm to Asn are corrected by a reagent blank correction operation part 42 to obtain absorbed light intensities A'sm to A'sn , correction values Fvm to Fvn corresponding to these are selected by a correction value selection part 32 and its average correction value Fv B is obtained by an average correction value calculation part 34.  Then, an enzyme activation value calculation pat 36 substrats ΔARB/Δt from the absorbed light changing amount ΔAs /Δt, multiplies the average correction value Fv B by a K value from a K value storage part 48 to calculate an enzyme activation value C and outputs this.
Patent JP-H08190915-A (JP)
Title: Porous electrode substrate of nickel-hydrogen battery
Inventor: TAKAHASHI SHOICHI
IPC: H01M4/66
Filed: 1995-01-06
Abstract: PURPOSE: To provide a porous electrode substrate of a nickel-hydrogen battery with high tensile strength, high conductivity, and economical cost by forming the substrate with a nickel fiber nonwoven fabric in which crossing sections of fibers are sintered. CONSTITUTION: A powder porous body is reinforced with a nonwoven fabric single body, or by impregnating nickel powder in the nonwoven fabric, or by integrally composing a press sintered nonwoven fabric in a nickel powder porous body. Practically, a powder sintered porous body is placed between the press sintered nonwoven fabrics, or the nonwoven fabric is integrally sintered on the side surface of the powder sintered porous body to reinforce. Although the starting material of nickel for forming the nickel powder porous body is optionally selected from usual nickel powder to carbonyl nickel powder which forms nickel by heating, the carbonyl nickel powder forms the strongest sintered body. Diameter of metal fibers used is preferably 30-100μm and length is 100mm or less. Pressure in pressure sintering of the metal fibers is preferably 10g/cm<2> or more.
Patent JP-S53113921-A (JP)
Title: Fuel supply method and device for an internal combustion engine
Inventor: SANADA MASAKATSU
IPC: F02M5/10
Filed: 1977-03-17
Abstract: PURPOSE: To reduce uncombusted components HC and CO in the exhaust gas of an internal combustion engine by constituting a fuel supply device therefor such that while the engine is in a high temperature components having low boiling points are evaporated to be removed from the fuel to be supplied so that the remaining components having high boiling points are supplied to a carbureter thereby to prevent the mixture foom getting overrich. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56125827-A (JP)
Title: Vapor phase epitaxial growing method of compound semiconductor film
Inventor: HASEGAWA SHINICHI
IPC: H01S5/00
Filed: 1980-03-07
Abstract: PURPOSE:To reduce the generation of a crystal defect as well as to maintain a high growing speed by a method wherein a substrate is maintained at a fixed low temperature in growing a mixed crystal epitaxial film of gallium indium phosphide arsenide in vapor-phase. CONSTITUTION:The substrate temperature of an InP single crystal substrate 1 is maintained at 770 deg.C and an InP epitaxial layer (a part of 2) is formed on the substrate by inducting HCl and PH3 gas and the like. Then, the substrate temperature is dropped suddenly and the InP epitaxial layer (the remainder of 2) is formed while the substrate is being maintained at 640 deg.C. Subsequently, while the substrate temperature is maintained at 640 deg.C, Ga gas is newly introduced, the quantity of flow of PH3 is gradually decreased, and at the same time, AsH3 is gradually increased, the mixed crystal coefficient ''x'' of Ga1-xInxAs1-yPy is variated gradually from 1-0.7 and the coefficient ''y'' is variated from 1-0.36, and a mixing ratio variated mixed crystal epitaxial layer 3 is formed. Then, the quantity of each gas is maintained constantly and a desired constant compound epitaxial layer 4 (x=0.7, y=0.36) is formed.
Patent JP-H06238734-A (JP)
Title: Polyester wrap film
Inventor: NEZU SHIGERU
IPC: B29C48/305
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a wrap film excellent in heat resistance, oil resistance and water resistance, having flexibility and reduced in the effect on food by stretching a film obtained by molding a polybutylene terephthalate resin with specific intrinsic viscosity by a T-die method under a specific condition to thermally fix the CONSTITUTION:A polybutylene terephthalate resin with intrinsic viscosity of 1.0 or more is used. This resin is molded into a film by a T-die method so that the thickness of the film after monoaxial or biaxial stretching becomes 5-50mum. Stretching magnification is pref. 3-5 times in the case of monoaxial stretching and 3-9 times in the case of biaxial stretching and stretching temp. is pref. 100-160 deg.C and the stretched film is thermally fixed at 120-180 deg.C if necessary. By this method, the film optimum as a wrap film for food is obtained.
Patent JP-H03232499-A (JP)
Title: Determination of atp in blood and deoxy atp
Inventor: NAKAJIMA KOJI
IPC: C12Q1/48
Filed: 1990-02-07
Abstract: PURPOSE:To determine the subject compound as a metabolic component expressing an amount of drug in blood by reacting blood sample with hexochinase and glycochinase, in turn, in the presence of glucose, glucose-6- phosphate-dehydrating enzyme and NADP and determining absorbance. CONSTITUTION:In determining adenosine-5'-triphosphate (ATP) and deoxy ATP in blood, at first hexochinase is added to blood sample to be determined in the presence of glucose, glucose-6-phosphate dehydrogenase and nicotinamide adenine dinucleotide phosphate (NADP) to perform an enzyme reaction and glycochinase is added to perform a second enzyme reaction, then variations of absorbance at 340nm owing to reduction of NADP in individual enzyme reaction are determined to determine ATP and deoxy ATP in blood.
Patent JP-H06239962-A (JP)
Title: Epoxy resin composition for laminate
Inventor: YASUDA KIYOMI
IPC: C08G59/08
Filed: 1993-02-18
Abstract: PURPOSE:To obtain the subject composition prepared by using an epoxy resin synthesized according to a specified method, excellent in ability for impregnating glass cloth, etc., and capable of forming a cured material having a high Tg and excellent in heat resistance, blister resistance and adhesion to copper foil. CONSTITUTION:Thias resin composition is obtained by reaching a mixture of (A) a bisphenol (preferably bisphenol A, etc.), (B) novolak resin and (C) a halogenated bisphenol (preferably tetrabrombisphenol A, etc.) with (D) a (methyl) epihalohydrin (preferably epichlorohydrin, etc.) and subsequently further reacting the resultant glycidyl etherified epoxy resin with the component (C). In addition, the reaction between the components (A) to (C) and the component (D) is carried out preferably by allowing an, etherification reaction to take place in an inert atmosphere at 60 to 110 deg.C for 1 to 12hr and subsequently carrying out a dehydrohalogenation at 60 to 90 deg.C under a reduced pressure of 100 to 500mmHg for 1 to 6 hr while azeotropically boiling the reaction mixture.
Patent JP-H10303954-A (JP)
Title: Digital a/v data transfer equipment and transfer method
Inventor: SEONG GOAN-SOO
IPC: H04N7/52
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide communication to satisfy a digital interface standard of an SD(standard definition) format in communication equipment with a synchronous communication mode like a transmission and reception standard of digital data of the IEEE 1394 standards. SOLUTION: This transfer equipment is constituted of a transfer starting point control means 52 to control transfer starting points of a source packet and a free packet to convert a transfer timing of an internal bus of a digital device into the timing which is already set to the communication standard, a storage means 53 to store the source packet and a transfer means 54 to insert and transfer the free packet while the source packet stored in the storage means is transferred by control of the transfer starting point control means. The transfer method is executed by a signal output stage to receive input of a specified signal and a mode signal to transfer a stream of the source packet and to output a transfer reference signal so as to be matched to the specified signal and the mode signal and a packet transfer stage to receive input of the transfer reference signal and a cycle sync generated for every prescribed time and to transfer the packet according to a prescribed rule.
Patent JP-2000227023-A (JP)
Title: Control device for engine
Inventor: YOKOTA KAZUYA
IPC: F01N13/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an engine for saving a space, and avoiding an increase in costs. SOLUTION: This device is equipped with: an NOx absorbing material 36 arranged in an exhaust passage 34, absorbing NOx in an oxygen surplus atmosphere, and emitting the NOx due to oxygen concentration lowering, and absorbing a sulfur component; a judging means for judging the given value or less of an absorbing condition of sulfur absorbed by the material 36, and a reduction material concentration controlling means 46 for reducing the relative value to an EGR ratio based on the judged result by the judging means, to raise the temperature of the material 36 to release sulfur in the material 36. When the relative value to the EGR ratio is reduced, the temperature of exhaust gas is increased following this reduction to increase the temperature of the material 36 to make the sulfur in the material 36 be released and emitted.
Patent JP-S63199073-A (JP)
Title: Method for one-side uranami welding
Inventor: FUJIYAMA HIROHISA
IPC: B23K9/095
Filed: 1987-02-10
Abstract: PURPOSE:To enhance an effect of the automatic welding by detecting a welding current value at the groove width center through a differentiation circuit and comparing it with a preset proper reference criterion value to control the welding speed and performing the one-side welding of members with the inferior groove accuracy. CONSTITUTION:The plug power of test from a DC constant voltage welding source 17 is connected with a gas shielding nozzle 14 through a shunt 23 and a welding current value I is allowed to flow thereto, by which the output voltage Ei is generated from the shunt 23. This output voltage Ei is converted into a differential output voltage value Ed by the differentiation circuit 24. The converted differential output voltage value Ed is compared with a reference voltage value Es from a proper reference circuit 19 by a comparator 18 to obtain the differential voltage + or -DELTAE. Further, the compared differential voltage + or -DELTAE is amplified by an amplifier 20 and the speed of a welding carriage motor 22 is controlled by an electric power output circuit 21, by which the positional relation between weld metal and the gas shielding nozzle is properly controlled continuously with the proper voltage value as a target to perform the welding as aimed at.