baber/WOPTO huggingface dataset:
Patent JP-S54116799-A (JP)
Title: Razor machining method and its device
Inventor: INAGAKI MASATOSHI
IPC: B23K26/06
Filed: 1978-03-03
Abstract: PURPOSE:Energy density distribution of divided razor beam is reflected various time and after that it is concentrated again in such a way that at least energy density distribution of one direction becomes more or less uniform. Then, it is radiated to a machining material so as to form heat treatment layer of uniform depth efficiently. CONSTITUTION:A razor beam 10 is radiated to a conical body 34 having a reflecting surface; 30 and 32 and then the razor is divided to a razor beam; 36 and 37. Next, the divided razor beam; 36 and 37, is reflected to a plain mirror; 38 and 40, again to be radiated to the treat treated part of a machining material 14 at the same time. At this time, the sectional shape of the razor beam radiated on the machining material 14 is in the right angle to the direction of division of the razor beam 10, i.e., uniform energy density distribution can be attained to the axis X so that heat treated layer with uniform depth can possibly be formed with high efficiency.
Patent JP-H06212476-A (JP)
Title: Production of electrode substrate for cell
Inventor: HIROSE YASUHIRO
IPC: D04H1/4234
Filed: 1993-01-19
Abstract: PURPOSE:To produce an electrode substrate for a cell excellent in active material retentivity and fillability and not causing fluffing because the substrate has moderate flexibility and compressive strength. CONSTITUTION:Webs of fibers are bonded with an adhesive consisting of polyvinyl alcohol and 4X10<-3>-5X10<-2>mol% palladium salt basing on one monomeric unit of the polyvinyl alcohol to form nonwoven fabric. During or after this formation, the nonwoven fabric is heat-treated at 110-160 deg.C, a metal coating film is formed on the surface of the nonwoven fabric by a plating reaction and the nonwoven fabric is burned away by firing to produce the objective electrode substrate for a cell.
Patent JP-S58141483-A (JP)
Title: Connection processing device for different kind of data
Inventor: WATANABE TAKAHIKO
IPC: G11B27/032
Filed: 1982-02-17
Abstract: PURPOSE:To prevent the level of outputted data from being lowered practically when a  section to be muted is changed, by controlling multiplying and coefficient generating  circuits for preceding data and succeeding data independently of each other. CONSTITUTION:An even word sequence and an odd word sequence allowed to pass  through a muting detecting circuit 17 are supplied to interpolating circuits 20 and 21  through delay circuits 18 and 19 having delay quantity K, and PCM word sequences  subjected to correction and interpolation are generated in outputs of circumts 20 and  21. Outputs of circuits 20 and 21 are supplied to multiplying and coefficient generating  circuits 23A and 23B of a cross fader 22. Up/down control signals UDa and UDb are  supplied to circuits 23A and 23B from terminals 24A and 24B respectively. Outputs of  circuits 23A and 23B are added in an adding circuit 25, and the result is taken out to  an output terminal 26. Two multiplying and coefficient generating circuits which can  be controlled independently of each other are provided in this manner, and they are so  controlled that the coefficient is increased when succeeding data can be outputted and the coeffcient of preceding data starts decrement when preceding data cannot be  outputted or the coefficient of succeeding data starts increment even if preceding data  can be outputted.
Patent JP-H06197780-A (JP)
Title: Production of l-lysine and movable vector pdm13
Inventor: BERUNTO BATSUHAMAN
IPC: C12P13/08
Filed: 1993-02-12
Abstract: PURPOSE: To provide a method for producing L-lysine by fermentation of a coryneform bacterium.  
     CONSTITUTION: A homoserine dehydrogenase-deficient mutant of a coryneform bacterium obtained on the basis of insertional mutagenesis is used to produce L-lysine. That is, a mutant obtained by precisely intruding a homoserine-nutrition requirement into an optional strain of a coryneform bacterium capable of producing an amino acid, e.g. Corynebacterium glutamicum or Brevibacterium flavum is used to produce the L-lysine. This kind of mutant can be isolated by irradiation of ultraviolet light or treatment with N-methyl-N'-nitro-N-nitrosoguanidine(MNNG) as well known by persons skilled in the art. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57138510-A (JP)
Title: Machining method of part having three dimensional curved surface
Inventor: YAMADA MAMORU
IPC: B23C3/16
Filed: 1981-02-20
Abstract: PURPOSE:To enable smooth connection of a machining area with non machining area by only a machining process by a method wherein machining of the machining area and a border area can be made continuous through numerical and profiling controls. CONSTITUTION:A border area 4 is positions inbetween a machining area 2 and a non machining area 3 of a part 1 having a three dimensional curved surface. Then a machining margin of a machining area edge 2a is made largest, the machining margin of a non machining area edge 3a is made zero, and the machining margine d of the area 4 connecting the foregoing two continuously and smoothly with each other can be fixed. When machining is carried out by a method wherein a numerical control tape which machines a border area curved surface having a varying machining margine in said manner and an area curved surface having a fixed machining margin area made, or a profiled model is made, the area 2 and 4 cn be machined continuously and the areas 2 and 3 can  be connected with each other smoothly.
Patent JP-H11207611-A (JP)
Title: Automatic work carrier device for double-side grinding device
Inventor: MASUMURA HISASHI
IPC: B24B37/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To surely carry-in/out a semiconductor substrate for a carrier for holding the semiconductor substrate, for example, when both sides of the semiconductor substrate are ground. SOLUTION: A carrier C is positioned in a specified position by a positioning means 5, the image of the upper surface of the carrier C is recognized by a visual sensor 6, the image is processed by a computer 7, and the center coordinate of a wafer W or a work holder is calculated by using a reference mark or the like provided in the carrier C as a reference. Based on this coordinate, a carrier robot 8 is moved and controlled, the wafer W is carried into to the work holder, or the wafer W in the work holder is carried out. Also, two visual sensors 15 are attached to the arm tip of the carrier robot 8, the mage of the outer peripheral part of the held wafer W is sent to the computer 7, and thus fine tuning is made when the wafer W and the work holder are positionally aligned.
Patent JP-H02204856-A (JP)
Title: Computer multiplexing system
Inventor: HANADA TADASHI
IPC: G06F11/20
Filed: 1989-02-03
Abstract: PURPOSE:To continue the DMA data transfer without interrupting an operation under execution by using the coincident output given from an address comparing means to secure the connection between a main memory and a common bus. CONSTITUTION:The sub adaptor devices 2A and 2B are provided with the rewritable address range registers R which designate the specific address ranges of the main memory M corresponding to the computer devices 1A and 1B respectively and the address comparing means C which compare the address range data stored in the registers R with the address data which are sent to a common bus Bc from the input/output adaptor devices 3A and 3N. The connection is secured between the main memory M and the bus Bc with the use of the coincident outputs received from the means C. Thus it is possible to switch the data transfer destination to the spare computer system 1B from the working computer system 1A just with a simple method where the switching is performed between the values of address range data which are supplied to the means C of the devices 2A and 2B. As a result, the DMA data transfer can be continued without the interruption of an operation under execution.
Patent JP-H09218615-A (JP)
Title: Image forming device
Inventor: MUKAIDAKA OSAMU
IPC: G03G21/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the quality of an image to be formed and recorded on a recording medium by increasing the driving torque of a motor in accordance with a photoreceptor drum condition and print-sample image condition. SOLUTION: The driving torque of a cartridge increases with a decrease in amount of remaining toner. When the number of used sheets of the cartridge is small, the optimum rotation of the motor is realized with the ordinary driving torque of the motor, low driving torque. When the number of sheets reaches up to a fixed number, the driving torque is increased. That is, the driving torque of the motor is determined so as to be matched with the life of the cartridge, and the driving torque of the motor is decreased when the number of prints is small. To decrease the driving torque of the motor, the output duty of an operation amplifier 33 is made small by boosting the D/A output of a CPU 31. Thus, the ON-time of the transistor 34 is shortened and the driving torque of the motor 35 is decreased.
Patent JP-H03230395-A (JP)
Title: Static type ram
Inventor: YANAGISAWA KAZUMASA
IPC: H01L27/10
Filed: 1990-02-02
Abstract: PURPOSE:To use a data I/O terminal in common by continuously executing writing operation during the activation of a writing control signal and opening a data output terminal during the period. CONSTITUTION:At the leading edge of a clock pulse, an address signal A, a chip select signal, the inverse of CS, etc., are inputted and latched in an address latch circuit ALT. A data output enable signal DOE is inactivated at the trailing edge of a write enable signal, the inverse of WE, and activated at the leading edge of a clock pulse CK. Thereby when a signal, the inverse of WE, is held at 'L', the inactivated state is held until the trailing edge of the next CK. The signal DOE is transmitted to a data output buffer(DOB), and when the DOE is inactivated, the output terminal of the DOB is opened during the continuation of writing operation. Thus, the data I/O terminal can be used in common.
Patent JP-H03228676-A (JP)
Title: Method for synthesizing ribonucleotide specific to base sequence
Inventor: SAIGO KAORU
IPC: C12N15/10
Filed: 1990-02-02
Abstract: PURPOSE:To enable hybrid formation of RNA-RNA or RNA-DNA in arbitrary sequence by bonding RNA to RNA or DNA specifically to base sequence using ribozyme or synthetic DNA. CONSTITUTION:RNA is bonded to RNA or DNA specifically to base sequence utilizing ribozyme or an enzyme activity of synthetic DNA to provide ribonucleotide. The ribozyme means RNA enzyme which is a molecule consisting of RNA and having catalytic function. It is considered that a function of the ribozyme is to catalyze hydrolysis of RNA which is a substrate through a hydrogen ion exchange reaction. It is thought that mechanism of the above- mentioned hydrolysis is similar to hydrolysis mechanism of ribonuclease which is a protein enzyme. In this case, a functional group (ordinary base) takes hydrogen ion and in the one hand, another functional group (ordinary acid) in the neighborhood gives hydrogen ion.
Patent JP-H11225279-A (JP)
Title: Color image processor and color image forming system
Inventor: KUBO MASAHIKO
IPC: H04N1/60
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the color image processor and color image forming system that generates an image recoding signal to obtain a print without generation of moire with a sufficient maximum density and excellent granularity so as to attain a high image quantity print. SOLUTION: A maximum black amount decision means 221 and a minimum black amount decision means 222 obtain a maximum black amount Kmax and a minimum black amount Kmin required to reproduce a color indicated by a 3-color signal received from a color image input device 100 and decide a setting black amount K, based on the maximum black amount Kmax and the minimum black amount Kmin. The maximum black amount Kmax and the minimum black amount Kmin are calculated, based on a maximum value and a minimum value of the black amount K being a variable in a function expression where colorimeter measurements of the received color image and the black amount K are related to color signals C, M, Y and the values of the C, M, Y satisfy relations of 0<=C<=100%, 0<=M<=100%, and 0<=Y<=100%. Furthermore, the black amount setting is decided by using functions of hue and chromaticity.
Patent JP-S58128353-A (JP)
Inventor: JI YON RIYUU
IPC: C07C239/00
Filed: 1982-02-17
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-2000222072-A (JP)
Title: Cooling device
Inventor: NAGATSUMA OSAMU
IPC: H05K7/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To secure the high cooling efficiency of a cooling device by applying the voltage to an electricity-sensitive operating medium serving as a coolant to forcibly flow the operating medium and radiating the heat energy absorbed at a heat absorbing part via a heat radiating part. SOLUTION: A heat absorbing part 5 and a heat radiating part 6 are connected together via the pipelines 3 and 3', and the pipeline 3 has a pump mechanism 2. These parts 5 and 6 and pipelines 3 and 3' are filled with an electricity- sensitive operating medium 4 which can freely circulate there. The medium 4 is a liquid that can move between the electrodes in response to the applied voltage and is composed preferably of such compounds as di-n-butyl adipate, triacetin and butyl cellosolve acetate. The mechanism 2 consists of at least a pair of electrodes which apply the voltage to the medium 4. The part 5 includes a passage of the medium 4 and the part 6 includes a cooling fan 8 serving as an auxiliary cooling means.
Patent JP-2000219739-A (JP)
Title: Preparation of highly conductive aniline polymer
Inventor: UZAWA MASASHI
IPC: C08G73/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an aniline polymer which is excellent in solubility in water of any pH or in an organic solvent and has a narrow mol.wt. distribution and excellent film-forming properties by polymerizing an acid-group-substituted aniline (salt) with a specified amount of an oxidizing agent in a solution containing a basic compound and a solvent so as to obtain a polymer having specified degree of polymerization and wt. average mol.wt. SOLUTION: At least one compound selected from among acid-group- substituted anilines represented by formula I and their alkali or alkaline earth metal salts and (substituted) ammonium salts is polymerized with an oxidizing agent in an amount at least equimolar to the acid-group-substituted aniline (salt) in a solution containing a basic compound and an organic solvent to give an aniline polymer having structural units represented by formula II, an average degree of polymerization of 10 or higher, and a wt. average mol.wt. of 5,000 or higher. In the formulas, R1 to R5 are each H, a 1-24C alkyl, 1-24C alkoxy, sulfo, carboxy, hydroxy, nitro or halogen provided at least one of them is an acidic group (sulfo or carboxy). Preferably, the polymerization is conducted at a pH of polymerization system of 7 or lower.
Patent JP-S54116980-A (JP)
Title: Remote metering method of radiation power of time shearing multi-connection carrier waves
Inventor: ANDOU MITSUGI
IPC: H04B17/10
Filed: 1978-03-03
Abstract: PURPOSE: To simply meter the radiation power of TDMA carrier waves by metering the radiation power of the carrier waves locally transmitted and by metering the radiation power of the carrier waves received by the TDMA so that they are compared and operated.  
     CONSTITUTION: The burst type local carrier waves, which are generated from a power amplifier 4, are transmitted through directive couplers 5 and 6 from an antenna and at the same time are added from the coupler 5 to a detector 12 so that  they are held by a sample holder 13 for the transmission period. The carrier waves  thus held are metered by a volt meter 14 so that they are converted to a voltage corresponging to the readiation power corresponding to the local transmission carrier  waves. The radiation powers of the received carrier waves by the burst type  TDMA systems, which have been transmitted locally through a received frequency  converter 9 and a directive coupler 10, are metered by means of a volt meter 17.  The voltages metered by the meters 14 and 17 are stored in a processor 18, and the  ratio inbetween is calculated and added to the locally transmitted carrier wave  radiation power by the volt meter 14. Then, it is possible to meter the transmission  carrier wave radiation powers from other stations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000225928-A (JP)
Title: In-gear shock reducing device in vehicle
Inventor: HANEDA SATOSHI
IPC: B60T7/12
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce an in-gear shock without deliberately strongly stepping a brake pedal by utilizing an automatic braking means. SOLUTION: In a vehicle V provided with an automatic transmission T, in order to reduce the in-gear shock which occurs when the automatic transmission T is in-geared along with the operation of a speed change lever, the driver steps on a brake pedal 1, and when the lever 10 is operated with the vehicle V stopping, it is judged that the driver has will to start the vehicle V, and an electronically controlled negative pressure booster 2 is operated, and an in-gear shock is reduced by automatically increasing the braking force of at least drive wheels WFL and WFR with the drive wheels WFL and WFR integrated with a car body. This in-gear shock reduction control finishes when the driver releases his foot from the brake pedal 1 or the in-gearing of the automatic transmission T is completed.
Patent JP-H08221821-A (JP)
Title: Optical recording medium and optical recording and reproducing device
Inventor: MIYAMOTO JIICHI
IPC: G11B7/24079
Filed: 1995-02-14
Abstract: PURPOSE: To make it possible to easy obtain address information even when doing narrow-track recording, such as land/groove recording and to decrease track offsets. CONSTITUTION: Prepits 82 are arranged evenly on the extensions of the boundary parts between groove parts and inter-groove parts and on both sides of the center lines of the groove parts and the inter-groove parts of the optical recording medium having the groove parts and the inter-groove parts on a substrate. In addition, the prepits 82 are so arranged as not to exist simultaneously on both sides of the same places of the groove parts and the inter-groove parts.
Patent JP-S60169612-A (JP)
Title: Engine exhaust valve
Inventor: NAKAMURA TOORU
IPC: F01L3/20
Filed: 1984-02-15
Abstract: PURPOSE:To prevent deterioration of seat section by splitting an exhaust valve into bevelled section having a cavity and valve rod section then welding them thereby reducing accumulation of heat at the bevelled section. CONSTITUTION:An exhaust valve is constructed with two sections of valve rod 9 and bevelled section 10 integrated through welding. Inert gas is encapsulated in the bevelled section 10 or a vacuum cavity 11 is formed. When forming a cavity having quite low thermal transmission factor at the tip of valve, heat to be accumulated at the tip is reduced to lower the temperature at the seat section thus to prevent deterioration of hardness of built-up material.
Patent JP-H09215629-A (JP)
Title: Toilet paper
Inventor: NAGANUMA YUKARI
IPC: A47K10/38
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent advertising function in the closed toilet having little information by printing at least one kind of advertising display repetitively lengthwise on the surface of paper in a toilet paper wound into a roll. SOLUTION: This toilet paper rolled into a roll has at least one kind of advertising displays 11, 12 which are printed repetitively lengthwise on the surface of the paper rolled into a roll. Thus, this toilet paper can maintain an advertising function over a relatively long period taken for using up one roll of the paper. Also, since the advertising function for an individual is displayed in a toilet behind closed doors having little information, the highly effective propaganda may be provided.
Patent JP-S58142440-A (JP)
Title: Electronic device
Inventor: UEDA HIROYUKI
IPC: G06F7/02
Filed: 1982-02-17
Abstract: PURPOSE:To attain effective retrieval by executing the retrieval even if overlapped characters are inputted in different order, and confirming the coincidence. CONSTITUTION:The operation of a comparator CMP is started when the content of registers RG1, RG2 is confirmed. A pulse is transmitted to a signal line J, addresses the registers RG1, RG2, character codes transmitted to signal lines K and J are compared, allowing to check the coincidence of digits corresponding to the registers RG1, RG2. The comparator CMP confirming the coincidence of all digits makes signal lines active, and when there is dissidence being one digit or over as the result of check of coincidence for all the digits, a signal line M is made inactive. Thus, the mental burden introduced by operation in paying attention to the order of input of the character train to be retrieved and the retrieval character train is eliminated.
Patent JP-H10223146-A (JP)
Title: Front board for plasma display
Inventor: OCHIAI SHINSUKE
IPC: G02B1/115
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the shielding of electromagnetic waves and visibility by providing two or more conductive layers, made of a metal and/or a metal oxide on at least one face of a transparent substrate, and providing antireflection layers on the outermost layers on both faces. SOLUTION: A conductive layer of a multi-layer film made of silver and another metal or metal oxide for its stability is formed on a transparent substrate, made of glass or an acrylic resin having the average light transmission factor of 10% or below for the wavelength of 800-1000nm to shield near-infrared rays. A silicon oxide layer, having a low refraction factor and tin oxide and indium oxide layers having a high refraction factor, are preferably combined as an antireflection layer for improving visibility in view of surface hardness, adhesion, and cost benefit. A three-layer film of aluminum oxide, magnesium fluoride, and silicon oxide has a good heat resistance.  A coating agent, mainly made of a multi-functional monomer, is preferably polymerized and hardened between the antireflection layer, conductive layer and/or transparent substrate to form a hard coating layer and increase surface hardness.
Patent JP-H11221435-A (JP)
Title: Apparatus for treating exhaust gas from geothermal power plant using microorganism
Inventor: HIROWATARI KAZUO
IPC: F03G4/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To increase the capacity for treating exhaust gas containing hydrogen sulfide by improving gas-liquid contact efficiency by a method in which a packed bed is formed in a microorganism treatment tank in which hydrogen sulfide in exhaust gas from a geothermal power plant is contacted with a reaction liquid containing sulfur oxidizing bacteria, where the exhaust gas is supplied from below the packed bed for gas-liquid contact. SOLUTION: A two-phase fluid (geothermal fluid) 2 from a production well 1 is separated into steam 3 and hot water 5 by a separator 3, and steam 4 is introduced to a steam turbine 6 to generate power. Steam from the turbine 6 is condensed by a condenser 7, and the uncondensed gas 9 of high hydrogen sulfide concentration is introduced into a microorganism treatment tank 10. In a Raschig ring packed bed 13, the gas 9 is absorbed by a reaction liquid 14-1 sprinkled from the upper part through a circulating line 22 to be desulfurized. Next, an acidified reaction liquid 14-2 out of reaction liquids 14 containing sulfur oxidizing bacteria of a sulfobus group is extracted by a circulating pump 15 to be separated into concentrated bacterial body 14-3 and acidic water 12 containing sulfuric acid by a bacteria separating filter 16.