baber/WOPTO huggingface dataset:
Patent JP-H0926449-A (JP)
Title: Electric field strength calculating device
Inventor: ASAKURA HIROMITSU
IPC: G01R29/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately calculate electrin field strength between buildings by a gain difference in an elevation angle to the upper portion of building height. SOLUTION: A CPU 12 selects a range with a specific width on the base station side from a position for calculating electric field strength and calculates the building height at each signal reception position and stores it at a building height file 23 of an HD 22. Then, the CPU 12 selects one signal reception position and obtains distance from the base station. Also, it reads the building height of the selected signal reception position from the building height file 23 of the HD 22 and calculates elevation θ in the vertical direction of the signal reception position viewed from the base station according to a specific expression. Then, it uses a directivity table 17 within a vertical plane stored at a RAM 16 to calculate the antenna gain of a directional antenna of the base station from the elevation angle θ.  Then electric field strength is calculated by superposing an antenna gain on the propagation loss value of an element wave A.
Patent JP-H0845328-A (JP)
Title: Luminaire
Inventor: KODAIRA SHINJI
IPC: F21V21/04
Filed: 1994-07-27
Abstract: PURPOSE:To enhance construction property by facilitating the fixing of a support to a ceiling structure, and enabling the support to be fixed with a wire being supported at the hanging part of the support. CONSTITUTION:The bonding part 32 of a support 31 is bonded to a ceiling structure 11 with an adhesive while facing the upper side of a mounting hole 13 in a ceiling material 12. A wire 41 is supported at the hanging part 33 of the support 31. The ends of the wire 41 are passed through the through holes 25 of a luminaire main body 21 and locked by locks 51 engaging in the through holes 25, thereby supporting the luminaire main body 21 in a hanging position. Since the support 31 can thus be bonded to the ceiling structure 11, the fixing of the support 31 can be achieved even with the wire 41 being supported at the hanging part 33 of the support 31, resulting in an enhanced construction property.
Patent JP-H0338893-A (JP)
Title: Semiconductor light-emitting element and manufacture thereof
Inventor: MAKITA KATSUO
IPC: H01L21/3063
Filed: 1989-07-06
Abstract: PURPOSE:To make it possible to conduct a control so that the height of a first layer of a current block layer on the lateral side of a mesa part be in accord with the position of an exposed surface of an active layer, by selecting the width and depth of a groove and the surface orientation of a surface constructing the groove which are optimum for growth of the current block layer. CONSTITUTION:A groove 4 is provided with a first slanting surface 6 of a {111} B surface extending toward the lateral side of a mesa part 3 from the bottom thereof and with another {111} B surface extending in the direction opposite to the lateral side of the mesa part from the bottom thereof or a slanting surface 7 being gentler than this B surface. A current block layer 5 made up of a first layer 8 formed above the groove 4 and having a different conductivity type from the one of a substrate 1 and of a second layer 9 formed on the first layer is provided. According to this constitution, the yield of a semiconductor laser for which a control is made so that the height of the first layer 8 of the current block layer be in accord with the position of an active layer 2 in high probability, which emits a light at a low threshold value, wherein a leak of a current is little and which has a high emission efficiency, can be improved.
Patent JP-H0730054-A (JP)
Title: Manufacture of lead frame
Inventor: OKANO TATSUHIRO
IPC: H01L23/50
Filed: 1993-07-15
Abstract: PURPOSE:To prevent insulator from being left on the resin feed side of a lead by a method wherein photosensitive resin fed onto a lead frame is made to start being exposed to light from its side opposite to its other feed side, and an insulator is formed to link leads together. CONSTITUTION:Insulating, photosensitive resin 20 cured by ultraviolet ray or the like is fed over a lead frame 10. The photosensitive resin 20 fed onto the lead frame 10 is made to start being exposed to light to be cured from its side opposite to its other feed side, whereby an insulator formed of photosensitive resin 20 is formed. Uncured photosensitive resin 20 is removed by cleaning. As mentioned above, the photosensitive resin 20 is made to start being exposed to light to be cured from its side opposite to its other feed side, so that the feed side of resin 20 fed onto the lead frame 10 is not exposed to light, only resin filled in between leads due to its own weight is cured by light exposure to link the leads together. Therefore, insulator is hardly left on the resin feed side of leads.
Patent JP-S5875628-A (JP)
Title: Oven
Inventor: YOSHIDA HIROICHI
IPC: F24C7/02
Filed: 1981-10-30
Abstract: PURPOSE:To improve energy efficiency, by a method wherein a heat source is interrupted in the course of a set cooking time and heating is performed by only waste heat available in an oven until cooking is completed. CONSTITUTION:A gas oven 1 is provided with an oven casing 2, a gas burner 3, solenoid valve 6, a buzzer 4 and a control circuit 5, and heating is completed earlier by a fixed period of time than completion of a set cooking time by closing a gas valve as shown by a symbol F. Then, alarm action is made to carry out by driving the buzzer 4 as shown by J after the completion of the set cooking time.
Patent JP-H0224378-A (JP)
Title: Sticking film and production of the same
Inventor: OGOSHI TOSHIO
IPC: C09J7/02
Filed: 1988-07-14
Abstract: PURPOSE:To provide a sticking film with excellent adhesion and workability by applying a self-adhesive comprising a curable resin with a low glass transition temp. and two curing agents which have mutually difference curing properties on one side of a synthetic resin film of specific properties. CONSTITUTION:On one side of a synthetic resin film with a glass transition temp. >=50 deg.C and al elongation >=3% (e.g., a polyester film), self-adhesive comprising a curable resin with a glass transition temp. <=5 deg.C (e.g., an epoxy resin of a bisphenol-epichlorohydrin type), a low temp.-reactive curing agent (e.g., diethylenetriamine) and a high temp.-reactive curing agent (e.g., dicyandiamide) is applied to give a sticking film. In sticking the resulting film, the self-adhesive thereon is cured to a tack value of 1-8, and the film is pressed against an adherend to effect adhesion.
Patent JP-H0841531-A (JP)
Title: Method for hardening guide bearing parts
Inventor: SUZUKI SHINICHI
IPC: C21D1/06
Filed: 1994-07-27
Abstract: PURPOSE:To provide a method for forming and hardening stock capable of easily forming by cold drawing even in complicated shape parts, furthermore capable of selectively increasing the surface hardness in a specified place and capable of suppressing its deformation caused by hardening to a minimum. CONSTITUTION:Low carbon steel stock is subjected to forming by a cold drawing into a prescribed sectional shape. Thereafter, the whole surface of the formed part is carburized to increase the carbon concn. in the surface, and next, only the required prescribed part in the hardness is subjected to local hardening by induction hardening or the like.
Patent JP-H0470364-A (JP)
Title: Facsimile terminal equipment
Inventor: NITTA HIROSHI
IPC: B41J2/44
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a small recording part, reduce the cost, and uniformize the optical outputs of a plurality of light emitting elements by a method wherein light from the two or more light emitting elements is led to a photoelectric transfer means of an image reading part, and based on this output, the optical outputs of the light emitting elements are controlled. CONSTITUTION:In a normal operation state, a mirror 50 is set on a position as shown by a full line so as not to hinder light emitted from a light source 31 form being led to a light receiving part 34. When the optical output control of a light emitting element of a printer head 19 is controlled, the mirror 50 is set to a position shown by a broken line, and a cartridge case 22 of a recording part 10 is removed from a device 1. When the light emitting element of the printer head 19 is adjusted, light emitted from the two or more light emitting elements form an image n photoelectric transfer elements of the light receiving part 34. The light inputted to the photoelectric transfer elements of the light receiving part 34 is photoelectrically converted by the photoelectric transfer elements. The photoelectrically converted output is converted to digital data by an image processing circuit that is not shown in the Figure. In this manner, the magnitude of the optical output of the light emitting element can be detected. Therefore, based on the detected optical output of the light emitting element, the light emitting element is controlled.
Patent JP-S5878700-A (JP)
Inventor: ASADA SHIYUUJI
IPC: D06F75/28
Filed: 1981-11-02
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-S6236694-A (JP)
Inventor: YOSHIMOTO ITSURO
IPC: G10H1/057
Filed: 1985-08-10
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-S6418919-A (JP)
Title: Production of superconductor
Inventor: SUGAWARA KAZUSHI
IPC: H01L39/12
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a group IIIa element-group IIa element-Cu-O based superconductor, having homogeneous composition elements and crystal structure, capable of increasing the critical current and having the high transition temperature, by using one of compound raw materials containing respective constituent elements as a hydrogen compound. CONSTITUTION:Compound raw materials containing each one of group IIIa element (Sc, Y or rare earth elements), groups IIa element (Sr or Ba) and Cu are used and one of the compound raw materials is used in the form of BaH2, SrH2, YH or CuH. The raw material powders are weighted so as to provide a suitable composition ratio (e.g. Y2O3:BaH2:CuO=1:2:3), blended and then formed into the shape of pellets. The prepared pellets are subsequently heated and calcined in O2 atmosphere to afford the aimed oxide based superconductor.
Patent JP-H1123913-A (JP)
Title: Light receiving module
Inventor: TACHIMORI MASASHI
IPC: H01L31/0232
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving module capable of improving the coupling coefficient of a light receiving element with an optical fiber by a simpler packaging structure and a simpler assembling method. SOLUTION: A guide groove for fixing an optical fiber 4 and a packaging groove 3, wherein a light receiving element 5 is packaged and fixed, are formed on a semiconductor substrate 1, and are structured so that a packaging surface of the packaging groove 3 with the light receiving element 5 packaged therein is coupled to an output end part of the guide groove. Thus, since the light receiving element 5 is inserted in the precisely machined packaging groove 3 and engaged along the groove for fixing, the relative position of the optical fiber 4 and the light receiving element 5 can highly precisely fixed. Further, since the optical fiber 4 and the light receiving element 5 can be fixed in close contact with each other, an optical coupling length can be made shorter, and a high optical coupling is easily achieved by package-fixing without adjustment.
Patent JP-S5966910-A (JP)
Title: Controlling method of shape of rolling sheet material
Inventor: YAMAMOTO YOSHIYUKI
IPC: B21B37/38
Filed: 1982-10-08
Abstract: PURPOSE:To control a bending pressure so that it conforms with the calculated bending pressure, and to control the shape of a sheet material at a synchronized stand or a nonsynchronized stand by detecting a rolling load and a bending pressure at the time when a well shape of sheet is obtained, to calculate a true rolling load, and calculating a bending pressure basing on the calculated value and the detected value. CONSTITUTION:When a well shape of sheet material is judged, a true rolling load FRX is calculated basing on a rolling load FLX and a bending pressure FBX detected by detectors 16, 18 with the aid of an arithmetic device 21 of a shape controlling device 20 by using an equation I . And, the true rolling load FRX and the true bending force FBX are stored, as a reference rolling load FRO and a reference bending pressure FBO in storage devices 22, 23, and are inputted to the arithmetic device to calculate a bending pressure FB required for obtaining a well shaped sheet material at the time of rolling by using an equation II. Here, (a); a ratio of the true change of rolling load and the true change of bending pressure, deltalambda/deltaFB; the influence factor of a bending pressure with respect to the shape change of the material, deltalambda/deltaFB; the influence factor of the true rolling load with respect to the shape change of the material.
Patent JP-S5874994-A (JP)
Inventor: SUKOTSUTO ETSUCHI SUCHIRINGAA
IPC: F16M11/14
Filed: 1982-10-08
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-S6332095-A (JP)
Inventor: ANDO KAZUNARI
IPC: E21D11/10
Filed: 1986-07-26
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-S5976940-A (JP)
Inventor: MISHIERU BIYUZANO
IPC: D02G3/22
Filed: 1983-09-26
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-S5967910-A (JP)
Inventor: KOJIMA YUUICHI
IPC: A46B7/08
Filed: 1982-10-07
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-H0746578-A (JP)
Title: Picture unevenness inspecting device
Inventor: TANAKA HIROSHI
IPC: H04N7/18
Filed: 1993-07-16
Abstract: PURPOSE:To easily select a picture by a worker by performing processing to emphasize the unevenness of a picture on the stage of digital signal processing. CONSTITUTION:An image pickup device 2 is connected to a driving circuit 6 for driving it so as to be freely attached/detached. The entire face of the image pickup device 2 is equally irradiated with light from an equal light source 1. The output signal of the image pickup device 2 is converted to a digital signal by an analog/digital converter 3 and supplied to a signal processor 4 later. When there is picture unevenness in the input signal, the signal processor 4 performs signal processing so as to emphasize it and outputs the result to a monitor 5. In order to emphasize the unevenness of a picture, for example, the number of bits is intentionally decreased, the image is made coarse and processing is performed to get a picture peculiar for the digital image. Corresponding to a command signal from a controller 7, the number of bits is decreased by the number of quantizing bits, and the result is projected on the monitor 5.
Patent JP-H098360-A (JP)
Title: Light emitting diode
Inventor: ONIKIRI AKIRA
IPC: H01L33/62
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a thin light emitting diode in which the emitted light can be taken out with high efficiency while reducing the cost and enhancing the yield and quality. CONSTITUTION: An LED element 30 has first and second electrodes connected through an anisotropic conductive member 56 with the first and second connecting parts of first and second electrode patterns 44, 46. When the first and second electrodes of the LED element 30 is connected through the anisotropic conductive member 56 with the first and second electrode patterns 44, 46, the electrodes are bonded through the anisotropic conductive member 56 to electrode patterns 44, 46 and the lower surface of the LED element 30 is also bonded to the upper surface of an insulating board 42.
Patent JP-H0639556-A (JP)
Title: Plasma powder build-up method for aluminum or aluminum alloy
Inventor: MAKUCHI YUTAKA
IPC: B23K35/30
Filed: 1992-07-03
Abstract: PURPOSE:To lessen the generation of blowholes in a build-up layer by using AC plasma arc as a heat source and using Al alloy powder specified in the content of gases as a filler metal for build-up. CONSTITUTION:An AC plasma arc power source is used as the heat source for plasma body build-up of Al or Al alloy. The Al alloy powder contg. <=0.3ml/100g<r> gases is used as the filler metal for build-up. For example, there are no problems in practicable use in the case of the Al alloy powder having <=0.3ml/100g<r> gases in the powder when Al-33wt.% Cu alloy powder is used as the filler metal for build-up by a gaseous N2 atomization method and build-up welding is executed on an Al alloy plate by using the AC plasma arc power source. Then, the blowholes in the build-up layer are decreased by using the Al alloy powder suppressed in the gas content and the surface characteristics of the Al or Al alloy members are improved.
Patent JP-S57100078-A (JP)
Title: On-demand type ink jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/055
Filed: 1980-12-15
Abstract: PURPOSE:To prevent backflow of ink to ink feed side and to efficiently transfer a change in volume in a head to a nozzle part, by a method wherein, at a driving time of an electrostriction vibrator, an electric field is applied to a part of ink in an ink feed path to enhance its viscosity. CONSTITUTION:A pair of electrodes 2, 2 are mounted at a part of an ink feed path, and in case an electrostriction vibrator 5 is driven, a voltage is first applied between the electrodes 2, 2 to enhance an ink viscosity and this prevents a change in the volume of an ink jet head 4 from escaping to an ink feed side. A printing information signal is then applied to the electrostriction vibrator 5, and then, ink is fed to the ink jet head 4 after a voltage between the electrodes 2, 2 is shut down.
Patent JP-S6155147-A (JP)
Title: Method for storing polyimide resin
Inventor: OGASAWARA KENJI
IPC: C08L79/08
Filed: 1984-08-24
Abstract: PURPOSE:To improve storage stability, by adding a monoimide to a soln. of an addition type imide resin prepolymer. CONSTITUTION:Bismaleimide of formula I is reacted with diphenyldiaminomethane of formula II in a solvent such as N-methylpyrrolidone. Not more than 30wt% (based on the quantity of bismaleimide) monoimide such as N-phenylmaleimide is added to the resulting addition type imide resin prepolymer soln. When the prepolymer is stored at room temp. as such, a reaction proceeds slowly. When, however, the monoamide is added thereto, the reaction is prevented from proceeding and the properties of the prepolymer immediately after preparation can be retained.
Patent JP-S5968444-A (JP)
Title: Hydraulic control method of excavator
Inventor: ASAOKA MASAHARU
IPC: E02F9/22
Filed: 1982-10-08
Abstract: PURPOSE:To drop soil adhered to a bucket by vibrating the bucket by reciprocally moving a bucket cylinder at the stroke end of the bucket cylinder only when contraction signal is sent out. CONSTITUTION:In controlling the hydraulic circuit of an excavator in which soil adhered to a bucket is dropped by generating fine vibration at the stroke end of the bucket cylinder 10, a pilot pressure switch direction control valve 11 is provided between the excavating cylinder 10 of bucket and a hydraulic pump 16, and a direction switching solenoid valve 14 and a proportional control valve 15 is provided to the pilot paths 12 and 13. Under the condition that a reciprocally movable control switch 27 is closed, a contraction signal for the bucket cylinder 10 is sent out, and when stroke end signal is sent out of a stroke end sensor 35, the solenoid valve 14 is switched in a short period and the cylinder 10 is reciprocally moved.
Patent JP-S6069268-A (JP)
Title: Plant utilizing solar heat
Inventor: TANI TATSUO
IPC: F03G6/00
Filed: 1983-09-26
Abstract: PURPOSE:To improve the operating efficiency of a plant by a method wherein hot-water is produced when the sunshine is low while steam is generated when the sunshine is normal, in order to supply them to a load side. CONSTITUTION:Water is circulated in the route of a low temperature valve 2, a heat exchanger 3 and a mixer 4 when the sunshine is low by opening the low temperature valve 2 and closing a high temperature valve 13. Supplementing water 6 receives heat in the heat exchanger 3 and rises and evaporates flon in a flon generator 7 while a turbine 10 is driven by the vapor of flon to generate electricity. When the sunshine is normal, the high temperature valve 13 is opened, the low temperature valve 2 is closed and the water is circulated in the route of first and second steam generators 14, 15, a three-way valve 16 and the mixer 4 while steam is supplied to the heat load 18 and an electricity generating device 19, thereafter, the heat medium is introduced into the heat exchanger 3.
Patent JP-S6068857-A (JP)
Inventor: TSUCHIKURA MITSURU
IPC: A23L3/358
Filed: 1983-09-26
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-H0465455-A (JP)
Title: Liquid crystal polyester composition
Inventor: YAMANAKA TORU
IPC: C08K7/14
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a composition, excellent in heat resistance, moldability, fluidity and mechanical properties, further good in friction and sliding characteristics and suitable as sliding parts, etc., by blending a specific liquid crystal polyester with powdery silicone in a specified amount. CONSTITUTION:A liquid crystal polyester composition is obtained by blending (A) 100 pts. wt. liquid crystal polyester, composed of structural units expressed by formulas I to IV (X is formulas V, VI, etc.; Y is formulas V, VII, etc.), having 190-280 deg.C deflection temperature under load, <=330 deg.C liquid crystal starting temperature and <=10000 P melt viscosity and capable of forming an anisotropic melt phase with (B)0.5-20 pts. wt., preferably 1-10 pts. wt. powdery silicone. Furthermore, 100 pts. wt. aforementioned composition, as necessary, is blended with (C) <=200 pts. wt. inorganic filler (e.g. glass fiber or carbon fiber).
Patent JP-2000024182-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To play a game without feeling incongruity of normal state and advantageous state after a special game state is ended by informing a player of the special game state by means of different contents at the time of the special game is started in the normal state or in the advantageous state by an informing means. SOLUTION: When a game ball wins a prize in a normal motor-driven game 5, it is judged whether a special pattern starting signal is generated or not, the patterns of pattern display parts L1-L3 are started when the signal is generated and a big hit counter judges the special game state (bit hit), a reach or a miss. It is judged whether the state of the 'advantageous one' or not at the time of the reach and, then, it is judged whether the big hit or not with the big hit counter in the normal state which is not advantageous. Unless judgement is the big hit, 'That's too bad.' is displayed in the special pattern display part LA of the reporting means together with the stop patterns of the pattern display parts L1-L3. In the meantime, congratulations is displayed at the time of the big hit.
Patent JP-S6130241-A (JP)
Inventor: SOPU MAN
IPC: B21D53/50
Filed: 1984-08-28
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。