baber/WOPTO huggingface dataset:
Patent JP-H07228223-A (JP)
Title: Wiper blade with built-in heating coil
Inventor: ABE MASASHI
IPC: B60S1/38
Filed: 1994-02-15
Abstract: PURPOSE:To melt ice frozen to a windshield and improve wiping-out efficiency of a wiper by enclosing and warming up a heating coil in rubber of the wiper. CONSTITUTION:A heating coil 2 is built-in rubber 1 of a wiper blade. A stain, rain, snow or the like sticking to a windshield of an automobile is wiped out. In this case, when an electric current is carried to the wiper blade when the automobile is being warmed up, an action to melt ice frozen to the windshield and an action to melt and remove ice frozen to the wiper blade in driving are operated. Thereby, safety driving can be performed without hindering a field of view of the windshield.
Patent JP-S51130265-A (JP)
Title: Portable watch
Inventor: SHIMOI AKIO
IPC: G04G9/00
Filed: 1975-05-06
Abstract: PURPOSE:Wrist watch provided with calculation faculty of which the circuit is simplified by adding the register function for indication with calculation register.
Patent JP-H06331463-A (JP)
Title: Torque detector
Inventor: KATAHIRA YOICHI
IPC: G01L3/10
Filed: 1994-02-28
Abstract: PURPOSE:To accurately detect torque with a simple circuit constitution in a torque detector. CONSTITUTION:A pair of excitating and detecting coils 9 and 10 are connected in series to constitute a half bridge circuit 21 and triangular waves with a phase shift of 180 degrees are input from a triangular wave generator to both sides. The output from the neutral point C of the half bridge circuit 21 is input through an amplifier circuits 23 and an inversion circuit 24 to a phase detection circuit 25, respectively. Then, full wave rectification waveforms H and G formed by processing the detected signal by this phase detection circuit 25 are processed by a processing circuit 26. By this, such a balance control as a full bridge circuit is omitted, the S/N ratio can be made large and very accurate detection of torque becomes possible.
Patent JP-S56152463-A (JP)
Title: Preparation of 4-benzoylpyrazole type compound
Inventor: YOKOMICHI ISAO
IPC: C07D231/20
Filed: 1980-04-24
Abstract: PURPOSE: To obtain the titled compound in high yield without preparing any by- products, by reacting a 5-pyrazolone type compound with a benzoyl chloride type compound in a specific temperature range using zinc chloride, magnesium chloride, Zn, and Mg as catalysts.  
     CONSTITUTION: A 1-lower alkyl-3-methyl-5-pyrazolone type compound is reacted with a benzoyl chloride type compound shown by the formula I (X and Y are H, halogen, or trifluoromethyl) using zinc chloride, magnesium chloride, Zn, and Mg as catalysts at ≥130°C, preferably at 160W230°C, more preferably 170W210°C, to prepare a 4-benzoylpyrazole type compound shown by the formula II (R is lower alkyl) or its metallic salt. The yield is ≥85%.  
     USE: A herbicide or its intermediate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53139496-A (JP)
Title: Liquid-crystal display unit
Inventor: KUBOTA KANEMITSU
IPC: G09F9/00
Filed: 1977-05-12
Abstract: PURPOSE: To make multiplex driving of more than 1 : 8 in duty ratio, by fixing an angle of vision, by providing a temperature compensating circuit for display-driving power voltage, and by varying the power voltage according to the shift of a display voltage due to the temperature of a liquid-crystal display body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198297-A (JP)
Inventor: TANAKA KANJI
IPC: B42F13/26
Filed: 1984-03-21
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-H07239787-A (JP)
Title: Extraction device for information from parsing tree
Inventor: KIMURA HIROAKI
IPC: G06F9/44
Filed: 1994-03-01
Abstract: PURPOSE:To easily extract information from a source program of any language and to make the correspondence relation between the original source program and the extracted information clear. CONSTITUTION:At a request given by one of tools 9, 10..., an instruction extracting means 6 extracts necessary information from the parsing tree of the object language, converts only the extracted information to a common format which does not depend upon the language of the extracted information, and supplied it to the use currently in use. When a source program of any language among 7, 8... is handled, information on the common format among respective languages is supplied to the tool to enable the languages to be processed by the one tool, the correspondence relation between the parsing tree and extracted information is prevented from becoming unclear as a result of the conversion to the common format, and the result of the processing into an object source program by the tool is easily reflected.
Patent JP-S61215877-A (JP)
Title: Push-button gas switching device
Inventor: KITADA TERUYUKI
IPC: F24C3/12
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a push-button gas switching device, which enhances controllability with no forgetting worry of the device left as unlocked, by forming the device so that a lock button is also depressed with a push button when the lock button is released. CONSTITUTION:A push-button gas switching device, pressing a lock button 2 to be rotated about a pin 7 serving as the center and depressed together with an ignition button 1 while an adapted surface to a control frame 3 is placed under a free condition, is placed in a condition turning on gas to be opened. When the gas is closed to be cut off, a valve in a gas cock 11 is closed by pressing an extinguishing button 9, but a stem 4 returns to the original position by a return mechanism built in the gas cock 11. Simultaneously the ignition button 1 also returns to the original position, but here the gas switching device, returning to the original position the lock button 2 while it is rotated by a kick spring 8 about the pin 7 serving as the center, places the lock button 2 again in the locked condition. Accordingly, the lock button is surely placed in the locked condition when an appliance is not in use yet, and the push-button gas switching device, eliminating the necessity for performing lock operation, provides no worry about forgetting the lock operation.
Patent JP-S63220613-A (JP)
Title: Group delay adjusting device for audio
Inventor: TANAKA YOSHIAKI
IPC: H03H17/08
Filed: 1987-03-10
Abstract: PURPOSE:To prevent generation of a ripple on a group delaying characteristic and to stabilize an image in a reproducing sound field by executing the re-writing control of the coefficient of a digital filter concerning one or above selected in an M pair of whole area passage type digital filters in accordance with the information designated by a characteristic input part. CONSTITUTION:For central angle frequencies thetap1, thetap2...thetapn at plural frequency bands, the difference between mutually adjoining angle frequencies come to equal. All distances r1, r2...rn to line respective poles P1, P2,...Pn and a center are made equal. While respective poles P1, P2,..., Pn are made into the condition in which they are arranged concentricly, the digital filter coefficient in respective filters is set so that the group delaying quantity of plural whole area passage type digital filters can be wholly the same. Thus, a group delaying quantity taug comes to be a constant condition, the general group delaying characteristic of the N-number of whole area passage type digital filters is made into approximately the flat condition and concerning the total frequency band, the group delaying characteristic of the condition without unevenness can be obtained.
Patent JP-H03257448-A (JP)
Title: Production of organic thin film by photoirradiation
Inventor: YOSHIDA TAKUJI
IPC: G03C1/685
Filed: 1990-03-08
Abstract: PURPOSE:To produce the vapor deposited film from org. matter with which the vapor deposited film is not obtainable on account of crystallization, etc., by irradiating the org. matter to be deposited by evaporation with light consisting of the absorption wavelength of the org. matter. CONSTITUTION:A sample 15 in a bell-jar 11 in the process for producing the org. thin film by using a vacuum vapor deposition method is irradiated with the light 13 consisting of the absorption wavelength of the sample 15 and is heated by the thermal energy generated by this irradiation, by which the sample 15 is evaporated. The thin film is thus deposited by evaporation on the substrate 12. The vapor deposited film is obtainable even from the org. matter with which the vacuum vapor deposition is heretofore difficult on account of the crystallization, oxidation, decomposition, etc., according to this method. For example, the structure change from a spiropyrane system to a merocyanine system and the polarity thereof changes when the compd. of formula is irradiated with the UV light of the prescribed wavelength. The crystallization is, therefore, prevented and the glassy thin film is obtd.
Patent JP-H08226941-A (JP)
Title: Method for measuring high frequency characteristic of dielectric thin film
Inventor: KATSUTA KENJI
IPC: H01L21/66
Filed: 1995-02-20
Abstract: PURPOSE: To accurately measure high frequency characteristics of a dielectric thin film by forming measuring elements having a measuring dielectric thin film and a measuring upper electrode layer similar to a measuring lower electrode layer and a dielectric thin film on a substrate corresponding to a semiconductor substrate. CONSTITUTION: A correction element DC1 having a first upper electrode layer for correction EUC1 is formed on a substrate BB and the high frequency characteristics observed between a lower electrode layer for correction ELC1 and the upper electrode layer for the correction EUC1 are measure as well as the case of the measuring of a measuring element DM. In addition, a correction element DC2 having a second upper electrode layer for correction EUC2 is formed, and the high frequency characteristics observed between a lower electrode layer for correction ELC2 and the upper electrode layer for the correction EUC2 are measured as well as the case of the measuring of the measuring element DM.  And a measured result of the measuring element DM is corrected in accordance with the measured results of the first correction element DC1 and the second correction element DC2, and it is used as the measured result of the high frequency characteristics of the measuring element DM.
Patent JP-H03256747-A (JP)
Title: Ink jet head and ink jet device
Inventor: HASEGAWA KENJI
IPC: B41J2/05
Filed: 1990-03-08
Abstract: PURPOSE:To achieve improvement of mechanical durability, chemical and electrochemical stability, resistant stability, heat resistance, oxidation resistance, and thermal shock resistance by a method wherein a heating element is composed of a material which contains at least Ir and Ta by a specific proportional composition. CONSTITUTION:A heating element of an ink jet head is composed of a non-single crystal substance containing two elements of iridium and tantalum by a specific proportional composition. The non-single crystal substance is the amorphous substance, polycrystalline substance, or mixture substance of amorphous substance and polycrystalline substance with contain respectively two elements of iridium and tantalum by a proportional composition of 35-77atom% and 23-65atom%. Iridium is selected from a stand point of the substance which is rich in heat resistance and oxidation resistance and is chemically stable. Tantalum is selected from a stand point of the substance which has mechanical strength and produces an oxide rich in solvent solubility resistance. The non- single crystal substance containing those two element at a specific ratio is prepared by a sputtering method.
Patent JP-S62211979-A (JP)
Title: Coupling mechanism for semiconductor light-emitting device
Inventor: HANAMITSU KIYOSHI
IPC: H01S5/068
Filed: 1986-03-12
Abstract: PURPOSE:To make smaller the fluctuation of the differential efficiency due to temperature by a method wherein, in case the outputted light from a laser diode and an optical fiber are coupled together, a mechanism having a coupling efficiency for compensating the temperature characteristic of differential effi ciency of the laser diode is provided. CONSTITUTION:An optical fiber 1 having a spherically worked point is held by a supporting bar 2 consisting of an invar and an LD (laser diode) 3 is fixed on a supporting base 4 consisting of a copper material. As the linear expansibility of invar is 0.1X2X10<-6>/deg and that of of copper is 16.8X10<-5>/deg, the height of the supporting bar 2 is given by a formula of 16.8X10<-6>XhX60=2X10<-3> for giving a displacement of 2mum to the coupling mechanism of the emitted light from the LD and the optical fiber at a temperature change of 60 degrees. That is, when the optical fiber is fixed on the invar supporting bar of a height of 2mm and the optical system is adjusted in such a way that the maximum coupling can be attained at an ambient temperature of 60 degrees, a position deviation is generated in the case of a temperature of 60 deg.C or less, the coupling efficiency is lowered and the overall efficiency becomes nearly flat.
Patent JP-H09221775-A (JP)
Title: Footstep
Inventor: TAKAHASHI EIZO
IPC: E06C9/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a safe footstep by forming a throating slope which is downward slanted from a tread toward the side area in the axial direction of the tread on the rear surface of the tread and forming throating slope which is downward slanted toward the tread in the axial direction on the rear surface of the side area. SOLUTION: A footstep 1, which covers an iron-made core bar 2 with a synthetic resin 4 is formed with a tread 5, the side located on both sides of the tread and a leg 3 at the tip of the side. A throating slope 9, which is downward slanted from the tread toward the side, is formed on the rear surface of the tread 5 in the axial direction of the tread 5. A throating slope, which is downward slanted toward the leg side, is formed on the rear surface of the side in the axial direction of the side. A large number of footsteps 1 are set up on a manhole or a bulkhead in the vertical direction. Therefore, even when rainwater or water drops reach the top of the tread of one footstep, the water is prevented from dropping to the tread of a footstep at a lower elevation, which protects those who climb with the treads from slipping.
Patent JP-S58173153-A (JP)
Title: Electrically conductive polyamide resin composition
Inventor: ENOMOTO HIROKAZU
IPC: C08K3/16
Filed: 1982-04-05
Abstract: PURPOSE:To provide an electrically conductive polyamide resin compsn. which is pale brown to pale purple, by incorporating CuI and KI in combination in a polyamide. CONSTITUTION:A polyamide resin compsn. is obtd. by incorporating 20-60wt% CuI (A) and 10-50wt% KI(B) in a polyamide such as nylon 6, nylon 11 or nylon 66 in such an amount that the combined amount of A+B is 70wt% or below. By incorporating CuI and KI in combination, good electrical conductive performance can be exhibited. For example, a fiber obtd. from this compsn. twines around clothing, and dust can be prevented from being deposited. Unlike carbon black conventionally used for this purpose, this compsn. is pale brown to pale purple and does not deteriorate the appearance of products. This electrically conductive polyamide alone can be made into an electrically conductive fiber. By using it together with a conventional polyamide, the compsn. can be effectively utilized as an electrically conductive fiber.
Patent JP-S60198839-A (JP)
Title: Wafer probing device
Inventor: OGURA NORIO
IPC: H01L21/677
Filed: 1984-03-23
Abstract: PURPOSE:To form carriers to be used before an inspection and after the inspection similarly, and to make an empty receiver carrier unnecessarily at a wafer probing device by a method wherein a stage to perform delivery and receipt of wafers is set up transferably extending over wafer carriers accommodating the wafers, a loader part and an unloader part. CONSTITUTION:A stage 6 to perform delivery and receipt of wafers is fitted on a belt 7a to be driven by a motor 7, and a carrier 1a accommodating the wafers before an inspection, a carrier 1b to accommodate the wafers after the inspection and a carrier 8 for accommodation of inferior goods are arranged on the side on one side of the stage thereof. Moreover a loader part 3 and an unloader part 4 are provided on the other side of the stage 6, and an inspection part M is arranged at the rear thereof. A wafer probing device is constructed in such a way, the uninspected wafer in the carrier 1a is sent to the inspection part M through the stage 6 and the loader part 3 to be inspected, after then the wafer is accommodated in the carrier 1b through the unloader part 4 and the stage 6, and inferior goods are discharged to the carrier 8.
Patent JP-S63221918-A (JP)
Title: Net cutting machine
Inventor: AKASAKA TAKEHIRA
IPC: B23D15/04
Filed: 1987-03-11
Abstract: PURPOSE:To prevent the generation of burrs by positioning the cut position by allowing lateral reinforcement of a net body to coincide with the position cut part of a lower mold and pulling the lateral reinforcement by a positioning hook and lowering an upper cutter and cutting all the longitudinal reinforcements at the same time along the edges of the lateral reinforcements. CONSTITUTION:The lateral reinforcement of a net body M is allowed to coincide with a positioning cut part 16 of a lower mold 17, and the net body M is pressed by lowering a material presser 31, and the top edge of a table 21 supported by a bearing 29 and a spring 30 is lowered, interlocked with the material presser 31, and a positioning hook 26 is intruded into the net body M. When the net body M is pulled in the direction of arrow through the positioning hook 26 by operating a cylinder, the lateral reinforcements of the net body M are surely pulled and allowed to coincide with the positioning cut parts of the lower mold 17. Therefore, the deflection of the lateral reinforcement of the net body M is corrected, and the edge of the lateral reinforcement of the net body M is allowed to coincide with the sectional surfaces of the lower mold 17 and an upper cutter 19, and when the upper cutter 19 is lowered, the longitudinal reinforcement is cut along the edge of the lateral reinforcement of the net body M.
Patent JP-H10250064-A (JP)
Title: Ink jet printer
Inventor: ARAKAWA HIROAKI
IPC: B41J2/205
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer for avoiding adverse influence on an image due to drying of a discharge nozzle without wasting ink or an image forming time. SOLUTION: The ink jet printer comprises heads 17Y to 17K for applying pressure to a liquid containing chamber according to a drive signal to discharge liquid droplet from a nozzle end, and driving means 16a to 16d for generating a drive signal of each pixel responsive to image data in an image forming region. In this case, the means 16a to 16d each generates a drive signal for vibrating liquid surface at the nozzle end without discharging the droplet from the nozzle to the pixel without discharging ink.
Patent JP-H0848685-A (JP)
Title: Terazosin monohydrochloride,its production,and intermediate for producing it
Inventor: JIEEMUZU EI MOOREI
IPC: C07B63/00
Filed: 1995-03-15
Abstract: The present invention provides a non-solvated crystalline polymorph of terazosin monohydrochloride designated Form III and methods for its preparation. Also disclosed is terazosin monohydrochloride methanolate and processes for its production as well as processes for its conversion to other crystalline forms of terazosin monohydrochloride.
Patent JP-S63270629-A (JP)
Title: Purification of recobined hepatitis b surface antigen
Inventor: UIRIAMU EMU HAANI
IPC: C12N15/51
Filed: 1988-03-09
Abstract: Yeast proteins hydrophobically bonded to a desired protein or polypeptide produced in a transformed yeast are removed by treating the antigen with a chaotropic agent and concentrating the treated antigen in a hollow fiber capillary bundle having a molecular weight cutoff greater than 50,000 daltons but less than 1,000,000 daltons. The concentrated antigen is then diafiltered using a chaotropic agent to remove substantially all remaining yeast protein.
Patent JP-S61215258-A (JP)
Inventor: GOTO AKIHIRO
IPC: C04B35/56
Filed: 1985-03-22
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-S55147172-A (JP)
Title: Immersion painting method of granular paint
Inventor: YOSHIDA EIZOU
IPC: B05D1/18
Filed: 1979-05-08
Abstract: PURPOSE: To perform the homogeneous thick painting only by one painting by a method wherein a composition consisting of the resin particles of epoxy resin and a hardener, a viscosity increaser and a nonionic surface active agent is used as paints in a bath according to the immersion painting method.  
     CONSTITUTION: As paints in the case when a material to be painted is immersed in a immersion painting bath and painted, granular paints are empolyed which are composed of a 100pts.wt. composition consisting of 30W55wt% resin particles with 10W80μ mean particle diameter, which are manufactured by epoxy resin with 900W 3,000 mean molecular weight, a reactant of bisphenol A and epichlorhydrin, etc., and a hardener, such as dicyandiamide, etc., and 70W45wt% water, 0.05W0.6 pt.wt. polyethylene oxide with three hundred thousandWfour million mean molecular weight, and 0.1W0.5pt.wt. nonionic surface active agent with 12W16 HLB  value. The paints allow anticorrosive homogeneous thick painting only by one painting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06269424-A (JP)
Title: Medical image processor
Inventor: KIMURA TOKUNORI
IPC: G06T1/00
Filed: 1993-03-16
Abstract: PURPOSE:To easily calculate a functional parameter expressing a blood flowing condition such as the quantity of blood more approximated to an absolute value. CONSTITUTION:An image processor 2 is provided with a perfusion processor 33 for calculating the quantity of blood based on the time sequential data of the dynamic scan of MRI stored in image data storage unit 30. After the time sequential data are read, the processor 33 respectively prepares the TIC of organization and venous blood based on the set data of the organization and venous blood inside an ROT. Further, the two TIC are analyzed by a certain method such as curve fitting, and the under-curve areas of both of TIC are integrated by using the respective analyzed results. A ratio between both of integrated values is calculated, and blood quantity BV more approximated to the absolute value is provided.
Patent JP-S60200357-A (JP)
Title: Inter-processor interface control system
Inventor: KURIBAYASHI RIKIO
IPC: G06F13/42
Filed: 1984-03-26
Abstract: PURPOSE:To improve the data transfer capacity without increasing the number of interface lines by attaining the bidirectional control of both bus-in and bus-out lines and also extending both lines simultaneously. CONSTITUTION:The BUS-A and BUS-B function as bus-out and bus-in lines respectively and can be controlled in both directions. When both BUS-A and BUS-B are extended and used, a data selection control circuit 19 controls selection circuits 11 and 13 via a receiver 21 after a line EXT IN107 receives an indication of an extension mode. In other words, the write data on an internal output bus 101 is set to buffers A12 and B14 in a write system. Then the data on the buffer A12 and the data on the buffer B14 are sent to the BUS-A and BUS- B respectively. While the data on the BUS-A and BUS-B are set to the buffers A12 and B14 respectively and then sent to an internal input bus 102. Thus it is possible to improve the data transfer capacity without increasing the number of interface lines.