baber/WOPTO huggingface dataset:
Patent JP-H026951-A (JP)
Title: Silver halide color photosensitive material
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1988-03-30
Abstract: PURPOSE:To improve the dispersibility and dispersion stability of a specific magenta coupler in silver halide emulsions by incorporating said coupler into the photosensitive material. CONSTITUTION:The magenta coupler expressed by the formula I is incorporated in the photosensitive material. In the formula I, X denotes a hydrogen atom or a group which can be eliminated by reaction with the oxidant of an arom. primary amine developing agent; R denotes a hydrogen atom, halogen atom, alkoxy group or alkyl group; R<1> denotes a hydrogen atom or 1-20C straight chain or branched alkyl group; R<2> denotes >=9C branched alkyl group; n denotes 0-4 integer. This coupler is usually usable in a 7X10<-2>-7X10<-1>mol, more characteristic 1X10<-1>-4X10<-1>mol range per 1mol silver halide. The dispersibility and dispersion stability of the coupler in the silver halide emulsion are improved in this way.
Patent JP-S58196825-A (JP)
Title: Apparatus for recovering condensible or coagulable gas
Inventor: ISHIKUBO TERUO
IPC: B01D53/22
Filed: 1982-05-13
Abstract: PURPOSE:To minimize the installation cost and the power cost of a transport pipe line, a gas pressurizing machine such as compressor and a freezer used in condensation or coagulation, by suppressing the lowering in the pressure of a gas until reaching a recovered gas vessel to a min. degree. CONSTITUTION:A separation apparatus 10 of an impure gas is arranged in the vicinity of a gas generating source 1 while a diaphragm 11 comprising a teflon membrane or a sintered metal having fine pores corresponding to the M.W. of a light gas is usually mounted in the apparatus 10 and the impure gas comprising the light gas passing the diaphragm 11 is passed through a chemical trap 13 filled with a substance having the adsorbing effect of an objective component in the gas by operating the valve 12 of a removing line when the heavy gas being the objective component is contained in said gas to exhaust only the light gas by a vacuum pump 14. In this case, the numeral 15 shows a bypass valve used when it is made unnecessary to pass the gas through the chemical trap 13.
Patent JP-H06288799-A (JP)
Title: Flow rate measuring device and its manufacturing method
Inventor: ATSUMI TORU
IPC: G01F1/075
Filed: 1993-04-06
Abstract: PURPOSE:To downsize a magnetic body by detecting the change in the magnetic force of the line of the magnetic force which is generated from the magnetic body provided on a body of rotation to be rotated according to the flow rate and parallel to the axis of the body of rotation by means of a sensor, and measuring the flow rate of the fluid. CONSTITUTION:The horizontal direction is defined as x-direction, the direction of the axis of revolution of a rotating means 1 as z-direction, and the direction of the side surface as y-direction respectively. In a first sensor means 3, a sensor senses the magnetism by the line of the magnetic force which is generated by a magnetic body 2 and parallel to the axis of revolution, and the high output signal is outputted thereby, and at the same time, the magnetism sensing surface is arranged in the y-z plane so that the low output signal may be outputted by the component in the y-direction of the line of the magnetic force to be generated by the magnetic body 2. A second sensor means 4 is rotated by 135 deg. relative to the means 3, and the magnetism sensing surface is arranged in the y-z plane at the position of about 5mm apart from the center of the axis of revolution, and a sensor detects the line of the magnetic force which is generated by the magnetic body 2 and parallel to the axis of revolution and the magnetic field of the y-direction component of the magnetic field, and outputs the signal. This constitution provides the required intensity of the magnetic field, and downsizes the magnetic body 2.
Patent JP-H01248636-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAO MASATO
IPC: H01L21/76
Filed: 1988-03-30
Abstract: PURPOSE:To easily obtain a semiconductor substrate in which a parasitic MOS transistor is not formed by forming a channel stopping region in a self-alignment manner only under an insulating film to become an element isolating region, and suppressing a weak inversion of the substrate under the insulating film. CONSTITUTION:A selectively epitaxial layer 1 grown on an element forming region from a single crystalline silicon substrate 2 is provided, and an impurity diffused layer 4 is formed in the lower part of a silicon oxide film 3 formed on an element isolating region. That is, a channel stopping region 4 is formed in a self-alignment manner only under the element isolating region while extremely reducing the dimensional conversion difference of isolating width after an element isolating step is finished. Thus, a semiconductor substrate in which the weak inversion of the single crystalline silicon under the element isolating region to cause the formation of the parasitic MOS transistor is suppressed is obtained.
Patent JP-H05284528-A (JP)
Title: Video signal reproducing device
IPC: H04N9/797
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a noiseless output picture in the case of changing the mechanical position of a reproducing head to perform tracking even at the time of special reproducing with respect to the video signal reproducing device of a VTR where the color line sequence is changed in fields to record plural segments. CONSTITUTION:The synchronizing signal of a reproduced video signal is detected by a synchronizing signal detecting circuit 4 to discriminate a field, and the reproduced video signal subjected to A/D conversion is written in a field memory 6 independently of fields, and it has the time base converted and is read out, and the field discrimination signal of the output of the synchronizing signal detecting circuit 4 has the time base operated in the same manner as the video signal of the field memory 6 to obtain a color line sequence discrimination signal, and the reproduced video signal is decoded based on the color line sequence discrimination signal by a decoder 9.
Patent JP-H09243352-A (JP)
Title: Vehicle wheel alignment measuring method
Inventor: NOZAKI HIROMICHI
IPC: G01M17/007
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle wheel alignment measuring method by which toe and camber angles can be measured readily. SOLUTION: This wheel alignment measuring method comprises placing the testers of wheels HRR, HRL, HFR, HFL on turning rollers 1, 1; calculating, using non-contact distance sensors 3 installed in reference positions on both sides of the vehicle to be measured, the first-position distances a1 to d1 from the reference positions to the centers of the wheels or to first positions corresponding to the centers and the second-position distances a2 to d2 from the reference positions to those sides of the wheels which are a certain distance L1 away from the first positions of the wheels horizontally or to second positions corresponding to the sides; computing the thrust angle θ between the vehicle centerline Cc and the machine centerline Mc of a wheel alignment tester, from the distances a1 to d1 and the wheel-to-wheel distance L;  and computing the toe angles θRR, θRL, θFR, θFL of the wheels from the thrust angle θ, the first-position distances a1 to d1 , the second-position distances a2 to d2 , and the clearance L1 .
Patent JP-S535471-A (JP)
Title: Safty device for press
Inventor: AKIYAMA TADASHI
IPC: B30B15/28
Filed: 1976-07-05
Abstract: PURPOSE:To provide a safety device for preventing a double stroke of a power press, which device reliably operates, reduces the number of the components of a system, simplifies the structure of the system and automatically checks all accidents in the system.
Patent JP-S58198617-A (JP)
Title: Steam trace heating process
Inventor: TAKEGAWA TOSHIYUKI
IPC: F23K5/20
Filed: 1982-05-12
Abstract: PURPOSE:To maintain the adequate temperature in each part of a fuel piping by a method wherein the steam supply for a steam trace piping is controlled by means of controlling the fuel temperature in a fuel piping by intermittent supply of steam corresponding to the surface temperature of the fuel piping. CONSTITUTION:The steam is supplied for a steam trace piping 2 combined with a fuel piping 1 the outer periphery of which is covered with heat insulative layer 6 through the intermediary of a steam relief valve 4 and a steam supply valve 3. On the other hand, the steam supply for the steam trace piping 2 is controlled to maintain the adequate temperature in the fuel piping 1 by means of measuring the surface temperature of said piping 1 by a thermometer 7 as well as opening and closing the steam supply valve 3 corresponding to the specified temperature of bimetal and the like.
Patent JP-H05100070-A (JP)
Title: Nuclear reactor control system and method of controlling boric acid concentration
Inventor: ARUBAATO JIYOZEFU INPINKU JIYU
IPC: G21C9/033
Filed: 1992-04-01
Abstract: PURPOSE: To control the excess reactivity of a reactor by using a boric acid solution (EBA) for a reactor coolant system(RCS) during the output operation of a core cycle. CONSTITUTION: A reactor control signal is actuated in a normal output operation mode by taking out part of a primary reactor coolant which is composed a boric acid solution (EBA) to a boron-10 storing system from a cooling member. When the reactivity of a core 25 drops, a concentrated boric acid is stored in the boron-10 storing system by reducing the boric acid concentration in the EBA solution. When a core cycle ends, most of the boron-10 material is contained in the boron-10 storing system. The mixture of the EBA solution and a fuel exchanging aqueous solution which occurs during and after fuel exchange becomes the minimum. During fuel exchange, the natural boric acid solution in a fuel exchanging water storing tank is mixed with a reactor coolant solution in a reactor coolant.  After the fuel exchange, the boric acid solution in a reactor coolant system(RCS) is changed to concentrated boric acid by closing a reactor vessel 90. Thus the dilution of the EBA solution is reduced during a fuel exchanging process.
Patent JP-H08244586-A (JP)
Title: Brake control device of vehicle
Inventor: SHIMONISHI YASUHARU
IPC: B60T8/48
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a low-cost ABS control device by reducing the number of solenoid valves. CONSTITUTION: To the first brake liquid passages 11 and 11A between a master cylinder 1 and a wheel cylinder 5FR, the first switch valve 10 of the electromagnetic type is connected, while an orifice 43A and a check valve 44A are connected at the wheel cylinder 5FR side from the first switch valve 10. The second brake liquid passage 11B extended from the first brake liquid passage 11 between the first switch valve 10, and the orifice 43A and the check valve 44A, is connected to the wheel cylinder 5RL, and the orifice 43B and a check valve 44B are connected to the second brake liquid passage 11B. The brake liquid of the wheel cylinders 5FR and 5RL released through the second switch valve 32A or 32B of the electromagnetic type is stored in a reservoir chamber 23.  The brake liquid in the reservoir chamber 23 is returned to a brake liquid passage at the wheel cylinder side from the first switch valve 10 by a pump 42.
Patent JP-H07258405-A (JP)
Title: Polymerization for cast polyamide resin
Inventor: MAETANI MASAKATSU
IPC: C08G69/18
Filed: 1994-03-24
Abstract: PURPOSE:To provide a method for the polymerization for a cast polyamide resin, designed to enable said polymerization by supplying safly a specified amount of an anionic polymerization catalyst into a lactam melt. CONSTITUTION:When a polymerizable lactam liquor prepared by supplying at least an anionic polymerization catalyst and an anionic polymerization initiator into a lactam melt is to be subjected to anionic polymerization in a mold, a solid product obtained by compressing a powdery anionic polymerization catalyst is used as the catalyst and this solid product is cut and put into the lactam melt.
Patent JP-H03280446-A (JP)
Title: Measuring device for stand-off of semiconductor device
Inventor: KIDA TOMOYUKI
IPC: H01L21/66
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to measure correctly the stand-off of a surface mounting type IC having a small lead pitch by a method wherein the distance between the surface of a placing table and the rear of the package of a semiconductor device is measured discretely in an arbitrary step and the minimum value of continuous curve data obtainable by converting data on this discrete distance is detected. CONSTITUTION:A CCD camera 12 and an image take-in part 14 respectively take in the shadows of a DUT (a surface mounting type IC) 8 and a stage 10 as images, the images are converted into binary images by a binarizing part 16 and a profile (a loader part) 3 where the number of pixels of a light part is accumulated in a direction (y) is created on the basis of these binary images. A distance data arithmetic part 19 accesses to a data bus controller 20, reads in a lead edge detection level L being preserved in a data storage part 27, finds a straight line 30 to satisfy y=L and a spline interpolation arithmetic part 21 calculates a tertiary spline function s(x). A minimum value calculation part 22 finds a point that the s(x) calculated by the part 21 becomes the minimum.
Patent JP-S57193752-A (JP)
Title: Purifying method of exhaust gas in automobile
Inventor: NIKUDO HIROSHI
IPC: F02M27/04
Filed: 1981-05-25
Abstract: PURPOSE:To purify exhaust gas by utilizing magnetism applied to fuel oil. CONSTITUTION:Magnetism is applied to fuel oil by setting a permanent magnet in a fuel tank. In this way, impurities in fuel can be placed free by intense magnetism, further a hydrocarbon compound is also influenced by the magnetism, unbalanced, fractionalized, increased with surface area and contained with a  much amount of air, then the best condition for combustion can be obtained to  reduce harmful exhaust gas.
Patent JP-H03277503-A (JP)
Title: Fire retardant wooden material
Inventor: GOTO TATSUO
IPC: B27K3/02
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an inexpensive fire retardant wooden material generating no harmful gas and efflorescence and easy to handle by infiltrating an aqueous solution containing a specific amount of magnesium sulfate and borax forming no insoluble matter upon the reaction with magnesium sulfate in a wooden material to dry and fix the same. CONSTITUTION:A fire retardant wooden material is obtained by infiltrating an aqueous solution containing 80-40wt.% of magnesium sulfate and borax forming no insoluble matter upon the reaction with magnesium sulfate to dry and fix the same. Since magnesium sulfate has decomposition temp. as high as 1180 deg.C and also has high solubility, magnesium sulfate can be formed into a conc. solution suitable for impregnation. Further, magnesium sulfate is enhanced in solubility by raising the temp. of the aqueous solution thereof under heating to be capable of being enhanced in concn. and the unit impregnation amount thereof can be increased. Furthermore, magnesium sulfate is easily neutralized by weak alkaline borax because of its weak acidity. Magnesium sulfate or borax is inexpensive as compared with phosphate and, therefore, fire-retardant treatment can be simply and inexpensively applied and the feeling of the wooden material is not damaged.
Patent JP-S537672-A (JP)
Title: 4-aminomethyl-5,6,7-trihydroxyisocoumarin
Inventor: NIUCHI KIYOAKI
IPC: C07D311/76
Filed: 1976-07-07
Abstract: PURPOSE: 4-Aminomethyl-5,6,7-trihydroxyisocoumarin I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03280307-A (JP)
Title: Manufacture of multicore superconductive wire
Inventor: OGAWA KINYA
IPC: H01B12/10
Filed: 1990-03-28
Abstract: PURPOSE:To very efficiently manufacture a high-quality multicore superconductive wire by inserting superconductive rod members respectively into hollow portions in a metallic hollow-body having plural holes made in longitudinal direction so as to form a compound raw-material, and subsequently working the raw material in a specified manner. CONSTITUTION:A metallic billet 1 has plural holes 2 made in longitudinal direction, and superconductive rod members 3 are inserted respectively into these holes 2 to form a compound raw-material 4. A cross-sectionally hexagonal compound rod-member 5 is then formed through such a drawing method as extruding or drawing the raw material 4, or the like, and thereafter their plural rod-members 5 are filled into a metallic hollow-billet 6 to form a compound billet 7. This billet 7 is then worked into a wire rod of desired shape so as to obtain a multicore superconductive wire 8 through such a drawing method as extruding or drawing the billet, or the like. The high-quality multicore superconductive wire B can thus be very efficiently manufactured.
Patent JP-S58197472-A (JP)
Title: Knock controller for internal-combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/153
Filed: 1982-05-11
Abstract: PURPOSE:To dispense with a special acceleration detecting device, by altering a variation of ignition timing and engine speed upon detection of a knocking signal on the basis of a state of acceleration, in case of a knocking controller controlling the ignition timing according to knocking intensity. CONSTITUTION:A knocking sensor 7 is attached to an engine and detects vibrating acceleration. The ignition timing is controlled by an integrator 8 acting in response to a knocking pulse outputted from this sensor 7 and an acceleration knocking pulse outputted from an AND circuit 13. Transient knocking in time of acceleration develops in many cylinders and the developing level comes higher and higher. Therefore, a state of acceleration can be discriminated out of the frequency of knocking occurrences. A transient knocking pulse is detected by a transient knocking detecting part 14 constituted of a pulse circuit 9, an FF10, an OR circuit 12 and an AND circuit 13. With this, a special acceleration detecting device is no longer necessary.
Patent JP-S524849-A (JP)
Title: Multi-image formation optical system
Inventor: MATSUI YASUSHI
IPC: G02B27/10
Filed: 1975-07-01
Abstract: PURPOSE:In order to obtain a split image of good quality, through installing a minimum of more than two of paired prism parts which generate the refractive actions toward the directions which are contradictory to each other, in the vicinity of a optical system's photo axis.
Patent JP-H05282830-A (JP)
Title: Tape cassette
IPC: G11B23/087
Filed: 1992-04-02
Abstract: PURPOSE:To provide a tape cassette in which a cassette front cap can be selectively projected to the front or to the top surface of the cassette main body in a tape cassette. CONSTITUTION:This tape cassette is designed to carry out a first rotary operation which rotates centering on a fulcrum 9 installed to the top of a front cap 6 and a second rotary operation which rotates from a position of the front cap which covers the front of a tape 5 up to the position which covers a part of the top of the cassette main body by rotating a cap arm 7 which is supported to a cassette main body and connected to the front cap 6. This construction makes it possible to select two cap opening methods which comprise a first cap opening method which exposes the tape 5 by the first rotary operation for the front cap 6 and a second cap opening method based on the rotation of the cap arm 7.
Patent JP-S62237299-A (JP)
Inventor: INOUE YOSHIKATA
IPC: F41J5/00
Filed: 1986-04-08
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-S524106-A (JP)
Title: Microphone incorporating transmitting/ receiving switching unit actuat ed by voice
Inventor: MAI HIROAKI
IPC: H04B1/46
Filed: 1975-06-28
Abstract: PURPOSE:A microphone, which incorporates a transmitting/receiving switch actuated by voice in a radio talking equipment.
Patent JP-S58199761-A (JP)
Inventor: MORIMOTO TAKUROU
IPC: C04B28/26
Filed: 1982-05-13
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-S60226230-A (JP)
Title: Radio relay system
Inventor: WAKANA AKIRA
IPC: H04B7/15
Filed: 1984-04-24
Abstract: PURPOSE:To set simply channel setting of a radio equipment being the transmission side by providing a beat detector to one radio equipment in a mobile repeater using two identifical radio equipments. CONSTITUTION:Two identical radio equipments A, B of identical constitution constitute a repeater. The equipments A, B transmit/receive a control signal via a control channel respectively and switched automatically to a talking channel. Moreover, when one equipment, e.g., the equipment A, transits to the talking channel, the other equipment B acts like a transmitter for relaying and in this case, a demodulated output of the equipment A is inputted to the equipment B via an analog switch 18 connected between both the equipments. The transmission frequency of the equipment B being the transmitter for relaying is set so as not to be overlapped on the talking channel of the equipment A. That is, a beat detector 19 detects a beat of the transmission frequency of the equipments A, B and when the level reaches a prescribed value, the channel of the equipment B is changed in a direction not causing any beat.
Patent JP-2000276326-A (JP)
Title: Device and method for voice input interaction and computer-readable recording medium storing voice input interaction program
Inventor: TSUCHIKANE YOSHIYUKI
IPC: G10L15/28
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve an interactive answering function for a continuous voice and to improve the interactive answering process speed by judging whether or not sentence information constitutes a processing instruction sentence, outputting sentence information to a meaning analyzing means when so and updating word string information in a storage means when not, and generating sentence information again. SOLUTION: Word string information stored in a buffer part 201 is decomposed into clauses. On the basis of the result of a morpheme analysis, the syntax of the word string information stored in a buffer part 201 is analyzed to generate sentence information. It is judged whether or not the sentence information generated by the syntax analysis is a process instruction sentence by referring to restriction conditions, etc. When it is decided that the sentence information is the process instruction sentence, the sentence information is outputted to a meaning analysis part. The process instruction contents specified by the sentence information outputted from the syntax analysis part 203 are extracted. The process instruction contents extracted by the meaning analysis are executed and the result is outputted through an answer generation part.
Patent JP-S61238770-A (JP)
Title: Racemization of optically active n-benzylideneamino acid amide
Inventor: BUIRUHERUMUSU FUUBERUTOUSU YOZ
IPC: C12P13/04
Filed: 1986-04-10
Abstract: The invention relates to a process for racemizing an optically active N-benzylidene amino-acid amide, characterized in that a solution of the N-benzylidene amino-acid amide is mixed in a water-miscible organic solvent with at least 0.05 mole strong base per litre solution.The invention further relates to a process for preparing an L-amino acid by enzymatic separation of the corresponding DL-amino-acid amide with an enzyme preparation from Pseudomonas putida, in which process also unconverted D-amino-acid amide is left behind in solution, characterized in that benzaldehyde is added to the solution, during which addition a precipitate of D-N-benzylidene amino-acid amide is being formed, this precipitate is subsequently, after being separated off, dissolved in an acetone-water mixture, 0.08-0.15 mole KOH/litre solution is subsequently added, the resulting solution is stirred for 1-20 hours at 20-60 ¤C, sulphuric acid is then added until the pH of the solution is 5 and the resulting sulphuric acid salt of the DL-amino-acid amide is finally, after isolation at pH 8-10, converted into the DL-amino-acid amide and this DL-amino-acid amide is used again.