baber/WOPTO huggingface dataset:
Patent JP-H09168208-A (JP)
Title: Electrical system for electric automobile
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/48
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent current leakage between a vehicle mounted apparatus and the body frame of a car by a constitution wherein an inner conductor switch is operated by subjecting the output voltage from a resonance circuit to power conversion and an output voltage is obtained by converting an input voltage into a pulse train of half-waves of the resonant voltage. SOLUTION: A charger 416 comprises a power converter 415, an insulating transformer 413, and a rectifying/smoothing circuit 414. The power converter 415 is a single phase inverter for converting the output voltage from a resonance circuit 60 into a pulse train of half-wave of the resonance voltage having a predetermined number of resonance voltage pulses. The insulating transformer 413 insulates the input side from the output side and steps down the output voltage from the power converter 415 to a level suitable for charging an auxiliary battery 410. The rectifying/smoothing circuit 414 comprises a rectifier and a DC output smoothing filter. A resonance voltage is inputted from a single resonance circuit 60 to power converters 400A, 415, 423, 433 this producing a predetermined pulse train of resonance voltage.
Patent JP-H09168086-A (JP)
Title: Image data processing unit
Inventor: OSHITA MASAKAZU
IPC: H04N1/40
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of an image expanded in a bit map and to correct image data satisfying reduction in toner consumption. SOLUTION: A dot extract section 72 and a window 73 extract dots of a prescribed range around a noted dot and samples them. A pattern recognition section 74 checks a characteristic of a linear shape of the noted dot based on the sampled dots and provides an output of the result with code information. A discrimination section 747 discriminates the presence of necessity of jaggy correction and converts the code information based on the discrimination result. A code information replacement section 79 converts the code information based on the color of the noted dot and the surrounding dots and provides an output of the result as an address to a pattern memory 75.
Patent JP-H07186329-A (JP)
Title: Polycarbonate resin coated metal panel
Inventor: OKAMURA TAKAAKI
IPC: B32B15/09
Filed: 1993-12-27
Abstract: PURPOSE:To stably hold resistance to low temp. impact processability with the passage of time even after the filling with aq. soln. type content by applying a polycarbonate resin represented by a specific formula having a specific amt. of a hydroxyl group at its molecular terminal to the single surface or both surfaces of a metal panel. CONSTITUTION:A polycarbonate resin used in a case selected on the basis of the processing close adhesiveness, heat resistance or retort resistance with a metal panel has a 10-150 equivalent/1t resin of a hydroxyl group at its molecular terminal and is represented by either one of formulae I, II (wherein R1 is a 2-10C aliphatic hydrocarbon group or a 6-18C aromatic hydrocarbon group, X is a functional group other than an OH group and n is a repeated number). A resin coated metal panel is produced by laminating the non-stretched, uniaxially stretched or biaxially stretched film of the aforementioned polycarbonate resin to the single surface or both surfaces of the metal panel heated to the m.p. of the polycarbonate resin and gradually or quickly cooling the coated metal panel.
Patent JP-2000172416-A (JP)
Title: Key input device
Inventor: KINOSHITA MASAYUKI
IPC: G06F3/023
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To decrease the number of pins for connecting signal lines without limiting the number of keys. SOLUTION: For output signal lines for key scanning, a key scan circuit 12 which outputs signals in sequence so as to check a depressed key, a key detecting circuit 14 which specifies the depressed key according to the input from input signal lines for key detection, and switches which connect specific groups of output signal lines for key scanning and input signal lines of key detection to each other when a key is pressed and correspond to the keys are provided, and the keys correspond to the switches which connect different groups of the signal lines for key scanning and input signal lines for key detection are provided.
Patent JP-H05183452-A (JP)
Title: Transmission output control system
Inventor: BABA SATOSHI
IPC: H04B17/00
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the output level of a transmitter from being excessive due to hit even when a receiver input level is changed by using a variable attenuator on the occurrence of hit at the revision of attenuation in the case of the adjustment or the maintenance of a radio equipment. CONSTITUTION:An output level of a transmitter 2 controlling a transmission output level is controlled by a transmission output control voltage A3'. A sender side controller 5 receives a signal representing the transmission output level and outputs a transmission output control voltage A3 being a signal corresponding to the input signal. Upon the receipt of maintenance information of the station A or B side, a controller 7 increases a time constant of a transmission output control voltage A3 received from the sender side controller 5 and outputs the result to the transmitter 2 as a transmission output control voltage A3'.
Patent JP-H1018844-A (JP)
Title: Header plate for heat exchanger
Inventor: MARTINS CARLOS
IPC: F28F9/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To save a material by installing a seal gasket on a header plate by means of molding so as to constitute an integrated parts with the header plate by a heat exchanger which consists of the bundle of the header plate and a tube after the tube and a header cover are assembled. SOLUTION: A nearly rectangular header plate 10 in a heat exchanger used in the air conditioner and the like for an automobile, in which a seal gasket 12 is installed, is made of, for example, aluminum metal plate, and provided with multiple hole 16 penetrated on its base part 14. A circumferential flange 20 extends from the base part 14 so as to extend in a direction reverse to a direction where a collar part 18 is projected, and U-shaped cross sectional circumferential groove 24 is formed on the circumferential flange 20 along the all circumference of the header plate 10. The seal gasket 12 including a nearly rectangular base part 26 is formed on the header plate 10 by means of molding, and integrated with the header plate 10.
Patent JP-2001164923-A (JP)
Title: Particulate removing filter unit and method of manufacturing the filter
Inventor: KOMATSU HIROAKI
IPC: F01N3/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a particulate removing filter unit formed in a compact manner and be simple in structure. SOLUTION: This particulate removing filter unit comprises a case 10 located in an exhaust system; and a filter 12 disposed in the case 10 and having a plurality of mesh holes 24 to capture particulate as an exhaust gas flow passes therethrough. The particulate removing filter unit is formed such that the filter 12 is formed of a high heat-resisting material, such as a nichrome foil, so that the captured particulate are directly heated and burnt.
Patent JP-2001163151-A (JP)
Title: Case for air bag device
Inventor: USAMI HIROFUMI
IPC: B60R21/205
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a case for an air bag device capable of suppressing separation of a lid body from a casing even in development of an air bag. SOLUTION: The case for the air bag device comprises the lid body 20, the casing 30, and an outer patch plate 42. A bridging portion 32 is projected on the outer surface of the casing 30, and height of the inner surface of the bridging portion 32 is larger than thickness of a sidewall 20a of the lid body 20. In the bridging portion 32, a deformation suppressing rib 33 is projected from the outer surface of the casing 30. This rib 33 has a height approximately same as the thickness of the sidewall 20a of the lid body 20. The bridging portion 32 of the casing 30 is inserted into a through-hole 24 in the lid body 20, and a locking projecting part 42a of a plate 42 is inserted into the bridging portion 32 so as to grab the lid body 20 with the casing 30. The casing 30 is fixed to the outer patch plate 42.
Patent JP-H09167660-A (JP)
Title: Plug connector
Inventor: WATANABE SATORU
IPC: H01R13/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a plug connector which can be used for a signal cord and a power source cord of a thin and small electronic equipment by arranging plural plugs in parallel to each other, and insulating and covering a part except an electrically continuous part formed in a recessed part. SOLUTION: Two plugs 4 and 4' arranged in parallel to each other are formed by covering a pair of plate-like contacts 5 and 5' connected to a conductor of a cord 1 with pin-shaped insulating covering members 6 and 6'. In the plate-like contacts 5 and 5', only electrically continuous parts 5a and 5'a contacting with contacts 8 and 8' of a mating side connector are exposed, and a residual part is covered with insulating covering members 6 and 6'. The electrically continuous parts 5a and 5'a are formed in a recess part, and the mating side contacts 8 and 8' also serve as a simple lock mechanism by engaging and contacting with the recessed electrically continuous parts 5a and 5'a. By this constitution, an electronic equipment which is thin and small like a modem card can be used to connect a power source cord beside a signal cord to be connected to the other equipment.
Patent JP-H09165670-A (JP)
Title: Transparent protective film-coated structure and its production
Inventor: NAKAMURA YUTAKA
IPC: C23C14/06
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prepare a transparent protective film good in adhesion to a metal surface and transparency and not deteriorating the color tone of a substrate by forming the transparent protective film of aluminum oxynitride (AlNO) on the surface of gold, silver, platinum, copper or a noble-metal alloy contg. the metal. SOLUTION: A transparent protective film of aluminum oxynitride (AlNO) is formed on the surface of gold, silver, platinum or copper, the surface of a noble-metal alloy contg. >=1 kind of the metal or the surface of a structure plated with gold, silver, platinum or copper on the surface. The transparent protective film is formed by physical vapor deposition. Since the transparent protective film is high in corrosion resistance, the substrate of silver, etc., is not discolored due to sulfidization. Further, as the transparent protective film is excellent in adhesion to the substrate, the film is used as the protective film without undercoating the substrate, and the color tone of the substrate is sufficiently vivified.
Patent JP-H10185838-A (JP)
Title: Absorbed power measuring apparatus
Inventor: SUZUKI YUTAKA
IPC: G01R29/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbed power measuring apparatus that measures absorbed power on the basis of an electromagnetic-field measured value by means of an electromagnetic-field probe by inserting the electromagnetic-field probe into a solid dielectric. SOLUTION: When electromagnetic-wave energy, which is radiated from an antenna 11 at an electromagnetic-wave transmitter 1 is directed to a solid dielectric 2, a part of it is absorbed and attenuated while it is passed through the solid dielectric 2, and it reaches an electromagnetic-field probe 21, which is inserted. After all, the electromagnetic-field probe 21 measures an electric-field strength as an attenuated result in a place into which it is inserted. An electric- field-strength signal which is measured by the electromagnetic-field probe 21 is supplied to a computing and display device 3 via a feeder 4. The computing and display device 3 computes, processes and displays electric power which corresponds to the supplied electric-field-strength signal and which is absorbed by the solid dielectric 2.  The computing and display device 3 is provided with an electric field measured value-absorbed electric-power value conversion table, and an absorption power value can be found quickly by referring to the table.
Patent JP-2000171549-A (JP)
Title: Radar signal processor
Inventor: USUI RYUSABURO
IPC: G01S7/32
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a radar signal processor in which a phase-correction-amount calculation error due to a fluctuation in a detected reference frequency is reduced and in which the blur and the stain of an image are removed. SOLUTION: With reference to a waveform at a frequency and an amplitude which are obtained by a section-frequency analytical circuit 9, data is fetched by a data fetch circuit 14 regarding a region in which every amplitude value exceeds a threshold value which is set by a threshold-value setting circuit 15. A maximum-point-frequency detection circuit 16 detects all maximum points regarding the fetched waveform at the frequency and the amplitude, and it calculates the frequency at this time. In an average-frequency detection circuit 17, the mean value of frequencies in all the maximum points detected by the maximum-point-frequency detection circuit is detected as a reference-point frequency.
Patent JP-H11238736-A (JP)
Title: Manufacture of semiconductor device
Inventor: KI SON I
IPC: H01L21/3205
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the size of a crystal grain for forming a thin film with low electric resistance by building up an insulating film onto a substrate, building up a silicon layer onto the insulating film, and further building up an amorphous metal nitride film onto the silicon layer, and by heat-treating the amorphous metal nitride film for deforming into a crystallized pure metal film. SOLUTION: A silicon oxide film 22 used as a gate insulating film is built up on a semiconductor substrate 21. A polysilicon layer 23 is built up onto the silicon oxide film 22. Then, an amorphous metal nitride film (amorphous tungsten nitride film) 24 is built up onto the polysilicon layer 23. The amorphous tungsten nitride film 24 is heat-treated within a specific temperature range. The amorphous tungsten nitride film 24 is decomposed according to heat- treatment time, and a pure tungsten film 24b which has been crystallized from the surface is formed. Also, the pure tungsten film 24b is formed from the amorphous tungsten nitride film 24 by a heat-treatment process, thus increasing the size of a tungsten grain. That is, the size of a crystal grain is increased.
Patent JP-H05159211-A (JP)
Title: Composite type magnetic head
Inventor: OGATA SEIICHI
IPC: G11B5/127
Filed: 1991-12-06
Abstract: PURPOSE:To suppress magnetic saturation and inductance and to greatly improve reproduced outputs. CONSTITUTION:A pair of magnetic heads 56, 57 having magnetic gaps g1, g2 formed to azimuth angles theta1, theta2 varying from each other are disposed in proximity to face each other in the head traveling direction. The core materials of magnetic core half bodies 61, 69 facing each other of these magnetic heads 56, 57 are constituted of a magnetic metallic material and an oxide magnetic material. The core materials of magnetic core half bodies 65, 73 on the side opposite thereto are constituted of a magnetic metallic material and a nonmagnetic material.
Patent JP-2001162649-A (JP)
Title: Method and apparatus for manufacturing sandwich foam
Inventor: YAMACHIKA MITSUAKI
IPC: B29C48/48
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a sandwich foam having no sink or warpage on its surface, excellent tin surface appearance and having uniform foamed cells through the thickness of the foamed object is large by using a recycled plastic material. SOLUTION: A molten resin for a core layer in which a fluid of carbon dioxide is dissolved is obtained from a recycled plastic material by an extruder and stored in a first injection plunger device. A molten resin of r a skin layer is stored in a second injection plunger device and injected in a cavity and, subsequently, the molten resin for the core layer is injected in the cavity from the first injection plunger device and foamed to obtain a sandwich foam of which the surface comprises a solid resin.
Patent JP-H07185437-A (JP)
Title: Coating and coating device
Inventor: TSUNODA EIZO
IPC: B05C9/14
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to form the uniform coating film without receiving the effects of an oscillation generated in a web due to non-contact support drying by providing an extrusion die coating head with a back edge surface of a round shape having a specified curvature radius, and causing the entire round shape part to protrude from a tangent drawn on a front edge surface at a slit side end point. CONSTITUTION:A second coating head 3 is equipped with a front edge. 31, a back edge 32, a slit part 33 formed between the front edge 31 an the back edge 32, and a pocket part 34. In addition, the back edge surface 32a which forms the upper end surface of the back edge 32a of a round shape, and further, the entire round shape part of the back edge surface 32a protrudes to a web side 11 from a tangent L drawn on a front edge surface 31a, at the terminal part 31b of the slit part 33 side of the front edge surface 31a which forms the upper end surface of the front edge 31. The curvature radius R of the round shape of the back edge surface 32a is set within a range of 3mm<=R<=30mm.
Patent JP-H10186073-A (JP)
Title: High converter irradiation fuel body, and method of irradiating neutron of high converter fuel
Inventor: KANAZAWA NOBUHIRO
IPC: G21C5/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high converter irradiation fuel which realizes a high converter light water reactor spectral condition forming an energy spectrum harder than the neutron energy spectrum of a thermal neutron reactor in an irradiation fuel assembly performing a pilot emission by use of the thermal neutron reactor. SOLUTION: A fuel body in which a fuel bottle 5 modeled after a high converter light water reactor fuel which is formed of a close packed fuel bottle is arranged within a housing pipe 7 in the center of a fuel assembly, and a driver fuel 6 having high enrichment or high Pu enrichment is arranged around it is placed within a thermal neutron reactor, and the thermal neutron reactor is operated, whereby the environment of the fuel body is set to a neutron irradiating environment having an energy higher than the thermal neutron.
Patent JP-2001164005-A (JP)
Title: Maleimide-based resin film and method for producing the same
Inventor: YAMAMORI YOSHIYUKI
IPC: C08J3/12
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a maleimide-based resin film having flexibility and excellent in heat resistance and mechanical strengths and provide a method for producing the same. SOLUTION: This method for producing a maleimide-based resin film is to mix a powdery maleic acid analogue with a powdery diamine in a molar ratio of 1:1 in a solid state, heat-treat the mixture at 80-200 deg.C in the solid state to obtain the maleimide-based resin, pulverize the resin to be powder having a maximum particle size equal to or less than a coating thickness, subsequently, directly coat the powdery maleimide resin on a base material, form a film by heating at a temperature higher than that of the initial heating temperature, peel off the film from the base material and draw the film at 80-250 deg.C.
Patent JP-2000173492-A (JP)
Title: Aperture grille and its manufacture
Inventor: SUGAMOTO NORIAKI
IPC: H01J9/14
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an aperture grille with no generation of halation in an image even at the end of a screen. SOLUTION: In the aperture grille the cross section normal to the slit direction of a tape-like plating film constituting a slit of an aperture grille is made in an almost rectangle in the slit central part in the direction normal to the slit direction, an almost parallelogram inclined in the central direction at opposite ends of the slit, the acute angle part of the cross section is made small from the slit central part to the opposite ends, and becomes 70 deg.-30 deg. at the outermost end, and the aperture grille is manufactured by peeling off the plating film from the surface of a conductor substrate, and when slit-shaped patterning is conducted to a resist layer formed on the conductor substrate, exposure is conducted with scattered light emitted from a linear light source parallel to the slit direction installed in the slit central part.
Patent JP-H11109931-A (JP)
Title: Automatic monitor correction device and its control method
Inventor: CHO MOSHO
IPC: G09G5/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To always keep a monitor to a fixed standard state by comparing/ analyzing the voltage data measured with a sensor with the standard data and adjusting voltages of voltage supply devices of red, green, blue supplying the voltages to the electron guns of the monitor. SOLUTION: The sensor 50 measures voltages for three beams by the command of a processor 20 to send the measured voltages to the processor 20 together with the data of the color temp. state of the present monitor. The processor 20 compares the beforehand inputted data for the voltages of three beams in a standard white luminance state for the color temp. of the relevant monitor with the collected data, and judges whether or not the collected data exist within the range of the error of the standard data, and when out or the range, judges whether or not the voltage of the sensor data is lower than the voltage of the standard data, and when lower, instructs a controller to increase the voltages of the electron guns, and when higher, instructs to lower the voltages.
Patent JP-H07195530-A (JP)
Title: Three-dimensional structure having composite elastic part
Inventor: YOKOHAMA MASAKI
IPC: B29C35/08
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a three-dimensional structure having a composite elastic part enhancing the durability in the movable part of a composite elastomer by curing and bonding photo-setting fluid resins different in the modulus of elasticity in a laminar state by an optical shaping method. CONSTITUTION:A three-dimensional structure is constituted of a first structure part low in the modulus of elasticity having a protruding part 42a at the center of the lower part thereof and the second structure part 43 integrally laminated to the part excepting the protruding part 42a of the first structure part 42 and having the modulus of elasticity higher than that of the first structure part 42 and the protruding part 42a becomes a movable part 44. The structure part 42 is constituted of a resin with Young's modulus of 170MPa and elongation of 210% being an ultraviolet curable resin 30520 and the structure part 43 is constituted of a resin with Young's modulus of 590MPa and elongation of 5% being an ultraviolet curable resin 3042. By constituting the three-dimensional structure by curing and bonding a plurality of the photo-setting fluid resins different in the modulus of elasticity after curing in a laminar state, the durability of the movable part can be enhanced.
Patent JP-H10182450-A (JP)
Title: Composition for external use
Inventor: NARUI TAKASHI
IPC: A61K47/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition that has excellent endermic absorption and analgesic action by adding an alcohol and a carboxylate ester and/or a carboxylic acid. SOLUTION: This composition contains (A) 0.2-20wt.% of diclofenac or its salt, (B) 0.5-90wt.% of alcohol and (C) 0.5-20wt.% of a carboxylate ester and/or carboxylic acid. The component A is diclofenac sodium or diclofenac ammonium. The component B is a monohydric lower alcohol, for example, ethyl alcohol and/or isopropyl alcohol. The carboxylate ester is an ester from an aliphatic monocarboxylic acid and a monohydric alcohol and the carboxylic acid is an aliphatic carboxylic acid.