baber/WOPTO huggingface dataset:
Patent JP-S62178129-A (JP)
Title: Fitting method and construction for stator for motor tool
Inventor: NAKAJIMA MOTOHARU
IPC: H02K1/18
Filed: 1986-01-31
Abstract: PURPOSE:To enable a stator to be positioned and fitted with standard bolts or set-screws, by screwing the stator on fitting washers on the side near an inlet opening section for the insertion of the stator in a casing. CONSTITUTION:L-shaped metal fittings 4, 4' confronted with bosses 24, 24' and extended up to an end surface toward the external section bent in the axial direction, and bent outward in the radial direction at the right angle at the end surface are formed integrally with a stator 2, at an end section near the opening section of the casing of the stator 2. For fitting the stator 2 in the casing, the circular surface sections 21 of the stator 2 are guided and retained in the radial direction by ribs R1-R4, and the plane sections 22 are guided and retained in the circumferential directions by ribs r1-r4, and after that, the slots of the L-shaped metal fittings 4, 4' are fitted on the tapping slots of the bosses 24, 24', and set-bolts or set-screws 23, 23' are screwed into the tapping slots to be firmly fixed.
Patent JP-S62177419-A (JP)
Title: Photosensor
Inventor: SHINDO KOJI
IPC: G01P15/03
Filed: 1986-01-31
Abstract: PURPOSE:To decrease the number of components of a sensor and to facilitate its assembly by integrating a polarizer and an analyzer with a photoelastic element and loading the photoelastic element so that a 1/4 wavelength phase difference is generated. CONSTITUTION:Light incident from a microlens 2 passes through the polarizer 11 to become linear polarized light which has an oscillation direction at 45 deg. to a stress direction. Further, rays of light pass through the photoelastic material which is given birefringence corresponding to the phase difference of 1/4 wavelength to become circular polarized light, which pass through the analyzer 12 performing the same operation with the polarizer 11, so that its light intensity is converted. The linear polarized light waves of the polarizer 11 and analyzer 12 have oscillation directions made parallel, so the relation between the phase difference of the photoelastic element 10 and the intensity after the light passes through the analyzer is expressed by a specific expression. The phase difference of 1/4 wavelength is irrelevant to the shape of the element 10 and obtained by increasing the load by clamping a bolt 14 until the light intensity detected through an optical fiber 8 is reduced to a half as large as when the photoelastic element 10 is not stressed.
Patent JP-H06206301-A (JP)
Title: Image transfer device
Inventor: KIMURA TAKAYUKI
IPC: B41F16/00
Filed: 1993-01-08
Abstract: PURPOSE:To improve the registering accuracy by setting the cylindricity of the cylinder part of a transfer drum, excepting a notch, whose surface is maintained at a transfer temperature, the radial deviation of a circumference, and the straightness of a circumferential surface to their respective values. CONSTITUTION:The cylidricity of the cylinder part of a transfer drum 1, excepting a notch 2, is within 100mum, and the radial deviation of a circumference of the outline of a cylinder surface in an arbitrary cross-section perpendicular to a rotary shaft is 60mum. Thus, the ruggedness and eccentricity of the periphery of the transfer drum 1 are restricted. Further, the straightness of the outline of the surface of the cylinder in an arbitrary cross-section including the rotary shaft is within 60mum. Thus, reggnedness, drum-like projection and snare-drum- like recess in the axial direction are restricted. This transfer drum 1 is cut and processed with the surface temperature kept in a 80-150 deg.C range, so as to satisfy the conditions.
Patent JP-S57133108-A (JP)
Title: Curable resin composition having excellent heat resistance
Inventor: NODA KEN
IPC: G03F7/038
Filed: 1981-02-10
Abstract: PURPOSE: To prepare the titled composition which can be crosslinked and cured with radiation or heat and gives a cured product having excellent heat resistance, insulation characteristics, moisture resistance, chemical resistance, etc., by compounding a specific unsaturated ester imide compound with triallyl isocyanurate.  
     CONSTITUTION: (A) 100pts.wt. of an unsaturated ester imide having a hydroxyl value of 0.2W1.5m-equivalent/g and an acid value of ≤1.0m-equivalent/g and containing an imide bond and a crosslinkable ethylenic double bond in the main chain of the molecule and OH or COOH groups at both terminals of the molecule[obtained by the reaction of an imide acid (e.g. a reaction product of 4,4'- diaminodiphenyl-methane with trimellitic anhydride, etc.) with a crosslinkable dibasic acid (e.g. fumaric acid)], is compounded with (B) 5W70pts. of triallyl isocyanurate of formula, and (C) either 0W20pts. of a photosensitizer (e.g.  benzoyl isopropyl ether) and if necessary, an organic peroxide, for curing with radiation, or 0.5W5pts. of an organic peroxide (e.g. benzoyl peroxide) for curing with heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09212437-A (JP)
Title: Communication simulator
Inventor: YANO HIROMICHI
IPC: H04L12/26
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make it easy to understand communication operation by discriminating a received message and setting communication operation to be performed according to the discriminated message, generating individual programs for the communication operation, and putting them together into one program by a program generating means for simulation and executing the program. SOLUTION: A transmit and receive message format is generated at a description part 1 and the generated information is stored temporarily in a storage part 5. Further, the definition of communication state transition is generated at a transition table description part 2 and the generated information is stored in a storage part 6. Further, the individual programs are generated at a program description part 3 and stored in a storage part 7. An execution program generation part 8 reads information out of the storage parts 5-7 to generate one program, which is executed by an execution program interpretation execution part 10. Consequently, it is made possible to easily understand the communication operation without any mixture of the respective pieces of information.
Patent JP-S57131738-A (JP)
Title: Novel cyclohexanecarboxylic acid derivative
Inventor: NODA KANJI
IPC: A61K31/215
Filed: 1981-02-09
Abstract: NEW MATERIAL:A cyclohexanecarboxylic acid derivative shown by the formulaI(R 1  is H or methyl; R 2  is H or lower alkyl; R 3  is H or hydroxyl group; R 4  is 4-methylpentyl, 4-methyl-3-pentenyl).  
     EXAMPLE: t-3-Hydroxyl-c-4-( 4-methylpentyl )-r-1-cyclohexanecarboxylic acid methyl ester.  
     USE: Having pharmaceutical actions such as antitumor action, antiallergic action, liver function improving action, antihyperlipemia action, antirheumatic action, etc., useful as a drug. Having low side effects.  
     PROCESS: For example, a compound shown by the formula II is reacted with an organic boron compound such as diborane in an inert solvent such as tetrahydrofuran, etc. at 0W30°C, and oxidized with alkaline hydrogen peroxide, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02198538-A (JP)
Title: Extrasystole confirming apparatus for electrocardiogram
Inventor: OKAMOTO KATSURO
IPC: A61B5/366
Filed: 1989-01-27
Abstract: PURPOSE:To calculate the accurate value of an extrasystolic number even with respect to an electrocardiogram over a long time by providing a QRS wave confirming means conforming a QRS wave from the electrocardiographic signal stored in an electrocardiographic signal memory part, an extrasystole confirming part confirming extrasystole from the confirmed QRS wave and a time memory storing the generation time of the extrasystole. CONSTITUTION:A QRS wave confirming part 4 confirming a QRS wave from the electrocardiographic signal of an electrocardiographic signal memory part 1, an extrasystole confirming part 14 confirming extrasystole from said QRS wave and an extrasystole generation time memory part 5 storing the generation time of the extrasystole are provided. Further, a marker forming part 9 forming a marker showing the known generation time of the extrasystole preset to an extrasystole known generation time presetting part 6 and the generation time of newly confirmed extrasystole and a number forming part 13 imparting a number to the QRS signal are mounted. A confirmation accuracy comparing and count means 7 compares and counts the data stored in the memory part 5 and the data set to the presetting part 6 through an electrocardiographic signal display part 2 displaying the electrocardiographic signal, the marker and the QRS number and an electrocardiographic signal recording part 3 storing the same to calculate the confirmation accuracy of the extrasystole.
Patent JP-H10214593-A (JP)
Title: Low-pressure mercury vapor discharge lamp and lighting system
Inventor: IKEDA TAKESHI
IPC: H01J61/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent any peeling-off of a phosphor coating formed at the inner face of a bulb due to inactive gas or mercury discharged from an opening of an exhaust pipe of a stem by disposing a metal ring opposite to a filament electrode and the opening in such a manner as to surround the opening. SOLUTION: A metal ring 7 molded into an elliptic cylinder is bonded to a support wire 42 by welding or the like in such a manner as to surround a filament electrode 6 and an opening 51 of an exhaust pipe 5. A piece or a plurality of band-like metal plates made of iron, iron plated with nickel or iron covered with an oxidizing coating such as Fe3 O4 are connected in a circumferential direction by welding or caulking, and further, is formed into an elliptic cylinder opened at upper and lower ends, so as to surround the filament electrode 6 and the opening 51 at the edge of a crashing/sealing portion 22 of a stem 2. Consequently, it is possible to prevent direct collision of introduced gas or mercury, thus preventing peeling-off of a phosphor coating 3 formed at the inner face of a bulb 1.
Patent JP-H08212205-A (JP)
Title: Composite document management system
Inventor: TABUCHI JINKOU
IPC: G06F17/22
Filed: 1995-02-07
Abstract: PURPOSE: To correlate common meaning information in a composite document with each other, to standardize a retated procedure for using meaning information, to retrieve update information on data in common not only by means of a user but also by an application program and to simplify the transfer of data among the plural users. CONSTITUTION: A context selection/synthesis means 9 is added to a composite document management device MS1 to be a composite document management device MS1'. Selection/synthesis means 65 and 75, a context information management means 64 and 74, storage devices 631, 632, 731 and 732 are additionally mounted on applications AP6 and AP7 and applications AP6' and AP7' are made. The context information management means 64 and 74 add the distribution range of data and context information on user information to data and take out them.
Patent JP-H02198845-A (JP)
Title: Recovery method of ink-jet recording head and ink-jet recorder
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/175
Filed: 1989-01-28
Abstract: PURPOSE:To obtain the excellent drying fixing properties of a printing picture even when plain paper, etc. are used by heating a head at the temperature of dissolution or more of a crystal prior to ink discharge for recording a picture and conducting preliminary discharge. CONSTITUTION:The inside of a recording head is filled with water base ink through the ink tank of an ink-jet recorder, and the ink is left to stand under the conditions of a temperature of 15 deg.C and humidity of 10%. The discharge openings 3 of the recording head 1 are covered with the film 4 of a precipitated solid body after the ink is left to stand for five hr. Ink in the recording head is heated for approximately twenty sec by sub-heaters 2, and the film 4 is dissolved. When preliminary discharge (approximately one hundred times per each discharge opening) is conducted under the state, discharge opening sections are supplied with ink having specified characteristics in the recording head, and the recording head is brought to a recording-able state. Recording is executed to plain paper under the state, excellent recording is performed, and the drying fixing properties of a recording picture are also enhanced.
Patent JP-H05214139-A (JP)
Title: Method for modifying surface of molding of propylene-based resin
Inventor: ITO KAZUO
IPC: C08J7/12
Filed: 1992-02-04
Abstract: PURPOSE:To improve coating performance, adhesiveness, etc., of the surface of molding of propylene-based resin. CONSTITUTION:The surface of molding of a propylene-based resin grafted with an unsaturated carboxylic acid or its anhydride is treated with a functional aziridine to modify the surface of molding of a propylene-based resin.
Patent JP-S56116621-A (JP)
Title: Electron beam painting device
Inventor: KONISHI TADAO
IPC: H01L21/027
Filed: 1980-02-20
Abstract: PURPOSE:To draw most of the patterns at high speed by taking out a part of rectangular electron beams by intersection with an oblique side wherein right-angled isosceles triangular electron beams are formed to combine with the rectangular elecron beams. CONSTITUTION:Beams shaped by the first rectangular aperture 6 are taken out by the second aperture 8 to irradiate the desired part of a sample 13. The aperture 8 is a polygon composed of two straight lines crossing with 45 deg. oblique lines in four directions at right angles. Beams forming a right-angle isosceles triangles and rectangles in four directions are formed in accordance with relative positions of the aperture 8 and rectangular electron beams 14. By this constitution, a compound figure composed of rectangles and triangles will be drawn with high efficiency.
Patent JP-H10224147-A (JP)
Title: Frequency-adjusting device of oscillator circuit
Inventor: OSAWA HIROSHI
IPC: G06F1/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily obtain an oscillation frequency that is expected by an oscillator circuit. SOLUTION: Correction data that corresponds to an error between an expected oscillation frequency and the oscillation frequency of a present state is written in non-volatile memory 10, beforehand. When the reset of a one-chip microcomputer is released, the correction data is read from the non-volatile memory and set to a register, based on a decoded result of a program instruction that is stored in a specific address on ROM 11. With this, the opening and closing of switch circuits 9-1 to 9-n are controlled, and an oscillation frequency is adjusted. After that, the ROM 11 jumps to a heading address, and a normal operation is carried out.
Patent JP-S55111163-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FUNADA ATSUSHI
IPC: H01L21/283
Filed: 1979-02-20
Abstract: PURPOSE: To prevent the corrosion of an electrode on a semiconductor substrate due to invading moisture or the like and raise humidity resistance, by coating a conductor layer and an insulating layer on the electrode.  
     CONSTITUTION: An opening 3 is provided through the first insulating film 2 on a semiconductor substrate 1. An electrode 4 of aluminum or the like is bonded on the substrate 1 through the opening 3. The second insulating film 5 is made of SiO 2 , Si 3 N 4  or the like on the electrode. A conductor layer 8 of aluminum or the like is provided on the second insulating film 5 to face the electrode 4 across the film. The third insulating layer 9 of Al 2 O 3  or the like is provided all over the conductor layer 8 and the second insulating film 5. As a result, a shoulder 7a corresponding to the edge of the electrode 4 is formed with a double construction, a possible crack in the insulating layer 9 cannot reach the electrode 4 and the electrode is protected from corrosion due to invading moisture or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06207864-A (JP)
Title: Pressure sensing device
Inventor: YAGUCHI OSAMU
IPC: G01L1/02
Filed: 1993-01-11
Abstract: PURPOSE:To form a pressure sensing device of high reliability which is not affected by changes of the atmospheric pressure and temperature. CONSTITUTION:A pressure sensing device is installed in a window frame of a door of an automobile and also it is equipped with an elastic tube 11 of which one end is closed and with a pressure sensor 12 which is provided at the other end of the elastic tube 11 and converts the difference between internal and external pressures into an electric signal. In the vicinity of one end of the elastic tube 11, a pinhole, i.e., an orifice 13, which communicates with the outside and has an opening diameter not responding to a sudden change of the internal pressure is formed. In another way, a slender hole 13 fulfilling the role of a restrictor is formed, in place of the orifice, in a cover for one end of the elastic tube 11. A dustproof filter or a sponge being removable may also be put on the part of an opening of the orifice 13. The pressure sensor 12 is equipped with a diaphragm or bellows of a differential pressure sensing type and a piezoelectric element converting a mechanical change in the shape of these members into an electric signal. This electric signal is amplified by an amplifier 14 and then supplied to a comparator 15. A reference power source 16 setting a threshold for detecting the hold of a foreign substance is connected to the other input end of the comparator 15.
Patent JP-H01223815-A (JP)
Title: Method and circuit for generating stop signal selecting broadcasting station automatically by utilizing applicable afc signal
Inventor: MAURITSUIO TSUFUADA
IPC: H03J7/02
Filed: 1989-01-28
Abstract: PURPOSE: To allow generation of arrested signal of the automatic selection of a broadcasting station by exclusively using an AFC signal generated by an AFC circuit existing at a receiver. CONSTITUTION: The AFC signal generated by the AFC circuit of the receiver is added to the input of four comparators I to IV. The 1st comparator I having a switchable threshold value is switched if the AFC signal reaches a larger level than two set limit values of the switched threshold value, i.e., when it becomes VA'<AFC>VA", and the 2nd comparator II having the fixed threshold value V1 between two limit values VA' and VA" of the switched threshold value of the 1st comparator I is activated. If this 2nd comparator II switches, the generation of the arrested signal of automatic selecting scan in which the true presence of a carrier is thus detected on the AFC signal characteristic is decided by an output buffer. Thus, the desired output signal easily usable to arrest the automatic selecting scan is obtained.
Patent JP-H04243841-A (JP)
Title: Oily pharmaceuticals for peroral dosage
Inventor: NISHIHATA TOSHIAKI
IPC: A61K9/48
Filed: 1991-01-18
Abstract: PURPOSE: To improve absorption characteristic of conventional oral administration containing a sparingly water-soluble medicine. CONSTITUTION: This oily preparation is obtained by dissolving a sparingly water-soluble medicine into a polyoxyethylene sorbitan fatty acid ester which is a nonionic surfactant. Thereby, micelle or emulsion is formed in digestive tracts after oral administration to prevent re deposition of the medicine and improve absorption characteristics.
Patent JP-H10223886-A (JP)
Title: Semiconductor device
Inventor: SUGIURA YOSHIYUKI
IPC: H01L29/78
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by which withstand voltage between a drain and a source is not reduced even when a high-potential drain electrode is connected across a device separation area. SOLUTION: An n+ type drain area 5 is formed in the approximate center of a device forming area 4. A p type channel area 6 is formed in contact with a p+ type device separation area 3 and surrounding the n+ type drain area 5 except the lower part of a drain electrode 11 and the proximity. An n+ type source area 7 is formed in the device forming area 4 in such a way that it is included in the p type channel area 6 and the p+ type device separation area 3. A drain electrode 11 is divided into two and is arranged so that it becomes radial as it goes away from the n+ type drain area 5.
Patent JP-S59146207-A (JP)
Title: Btl amplifier circuit
Inventor: SHIMADA SHIYOUJIROU
IPC: H03F3/68
Filed: 1983-02-10
Abstract: PURPOSE:To reduce switching noise and to omit a coupling capacitor by providing a changeover switch to an input side of an amplifier circuit so as to change over the gain of an amplifier circuit as well as power at the same time. CONSTITUTION:When a switch S is closed, an input signal is amplified univertedly at the 1st amplifier circuit 10 and an output signal of the 2nd amplifier circuit 20 is zero at first. Thus, a load 30 is driven by an output signal of the 1st amplifier circuit 10 changed in both polarities around a DC level taken as 0. When the switch S is opened, a feedback voltage of the 1st amplifier 10 is applied to an inverting input terminal of the 2nd amplifier circuit 20, which acts like an inverse amplifier. Since the DC level of an output terminal is unchanged depending on the closing/opening of the switch S in this case, a signal voltage of an output terminal in the BTL amplifier circuit is not fluctuated even if the 1st and the 2nd amplifier circuits 10, 20 are operated and when only the 1st amplifier circuit 10 is operated.
Patent JP-H05214380-A (JP)
Title: Cleaning solvent containing 2h,2h,4h-perfluoropentane
Inventor: YAMASHITA IZUMI
IPC: C11D7/30
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject solvent useful as a substitute for fluorocarbons for the removal of machining oil for precision machine part, optical instrument part, etc., flux used in the soldering of electrical or electronic part and stain of clothes by using a perfluoropentane as an active component. CONSTITUTION:The objective solvent contains preferably >=70wt.% of 2H,2H,4H- perfluoropentane. The solvent may be incorporated with hydrocarbons, alcohols, ketones, ethers, esters, chlorinated hydrocarbons, etc., as necessary.
Patent JP-S61185951-A (JP)
Inventor: AARU AARU HERUDAAMAN
IPC: H05K3/38
Filed: 1986-01-31
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-H07206958-A (JP)
Title: Production of hot-press molded form and composition therefor
Inventor: ONO SHUJI
IPC: C08G18/40
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a hot-press molded form excellent in mechanical properties with shortened molding time, by molding a blend of a specific binder and an actualizing catalyst for polyurethane and other component(s) in the absence of moisture, etc. CONSTITUTION:This hot-press molded form can be obtained by molding, in the virtual absence of moisture and organic solvent, a blend of an actualizing catalyst for polyurethanes (e.g. N,N'-diphenyl-p-phenylenediamine) (and resin powder or granules such as of nonexpandable polyurethane resin containing a polyol like polyether polyol) and a binder such as a nonionic urethane prepolymer having 3-15wt.% of isocyanate group.