baber/WOPTO huggingface dataset:
Patent JP-H06188794-A (JP)
Title: Antenna switching device
Inventor: KUROSAWA KAZUYUKI
IPC: H04B1/18
Filed: 1992-12-18
Abstract: PURPOSE:To reduce a noise appearing in an audio signal of stereophonic broadcasting by receiving inputs from respective antennas by the switching of a switching means at every vertical synchronizing period and also comparing the input level of a selected antenna. CONSTITUTION:An antenna switching control circuit 12 controls the antenna switching of an antenna switching circuit 5 according to the reception level decision signal from a reception level deciding circuit 11 and the stereophony decision signal from a television receiver 1. In this case, when the stereophony decision signal of a receiver 1 is higher than a specific level, the circuit 12 outputs antenna selection signals SL1 to SL4 of the circuit 5 to a high frequency switch 2, one by one, at every vertical synchronizing period V to reduce the switching of the antennas 31 to 34. Assuming that the antenna 32 is currently selected, a comparing circuit 9 compares the reception levels of the antennas 33, 34, and 31 sampled and held by a sample holding circuit 7 in the order of the antenna selection signals SL3, SL4, and SL1 for the reception level of the antenna 32 in an antenna switching period A right after the vertical synchronizing period V, thereby selecting an antenna having a high reception level.
Patent JP-H06181680-A (JP)
Title: Processing of shrimp
Inventor: NAKAMURA HIDEYUKI
IPC: A23L17/40
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a processed shrimp preservable over a long period at ordinary temperature even in the form of TEMPURA (deep-fried fish), fried shrimp, etc., and having excellent taste and palatability by immersing a shrimp in an aqueous solution of a salt and immersing in an aqueous solution of an amino acid and an organic acid or organic acid salt. CONSTITUTION:The objective shrimp preservable over a long period at ordinary temperature even in the form of TEMPURA, fried shrimp, etc., and processed to have excellent taste and palatability is obtained by immersing a raw shrimp in an aqueous solution (pH 7.8) of a salt having high solubilization action on a saltsoluble protein of shrimp (e.g. sodium bicarbonate or sodium chloride) in a refrigerator at 10 deg.C for 15hr, immersing the shrimp in an aqueous solution (pH 4.4) of an amino acid (e.g. glycine) and an organic acid (e.g. lactic acid) and/or an organic acid salt (e.g. sodium lactate) at 10 deg.C for 1hr and freezing the treated shrimp.
Patent JP-2000161705-A (JP)
Title: Indoor unit for air conditioner
Inventor: OISHI MASAYUKI
IPC: F24F13/22
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently drain and to reduce dew formation on a back surface of a housing of an air conditioner body, by inclining a drain pan for a back surface side heat exchanger provided in an indoor unit of an air conditioner in a lengthwise direction, and providing a drain discharge port for discharging dew at an oblique lowermost point of the pan. SOLUTION: Front surface side and back surface side heat exchangers are fixed to a body housing 1 in the indoor unit for an air conditioner, and a drain pan 6 is arranged under the back surface side heat exchanger. The pan 6 is obliquely provided, and a drain discharge port 7 is disposed at an oblique lower most point. Dew condensed at the back surface side heat exchanger is drained from the port 7 through the pan 6. The pan 6 is inclined in a lengthwise direction to efficiently discharge, thereby reducing a dew formation on the back surface of the housing 1. A rib 9 is provided at an air duct side of a housing wall 8 of an engaging part of the housing 1 with a right side air duct blocking plate 5 to easily recover dew which is possible to enter the duct.
Patent JP-H08185252-A (JP)
Title: Scanning method for polyphase system digitizer
Inventor: MINASE TOMIO
IPC: G06F3/03
Filed: 1994-12-27
Abstract: PURPOSE: To provide a scanning method which determines the absolute area where the excitation pen of a polyphase system digitizer is positioned without generating a dead zone. CONSTITUTION: This digitizer is provided with the excitation pen, a detection loop formed of plural select conductors arranged on an insulating sheet in parellel, and a signal processing means which processes a voltage induced at the detection loop with the magnetic flux produced by the excitation pen; and the select conductors X1, X2,... are arranged so that one is common and the other is connected to a switching circuit at every specific pitch. Scanning is performed so as to sequentially select detection loops S1, S2,..., S(N-2) corresponding to absolute areas among absolute areas B1, B2..., B(N-1) formed of (N-2)th and Nth (N: integer larger than 3) among the conductors X1, X2..., XN; and the absolute area of the excitation pen 5 is determined according to the induced voltage developed at the detection loop.
Patent JP-H08170419-A (JP)
Title: Dry construction method of plastic tile
Inventor: MINAGAWA MITSUO
IPC: E04F13/21
Filed: 1994-12-19
Abstract: PURPOSE: To enable construction of a tiled wall surface through a simple operation without the danger of peeling by engaging thin locking projections provided on the backs of plastic tiles into thin locking grooves provided in a structure bed, while bonding them together. CONSTITUTION: A structural bed 18 comprises hard foam-plastic hollow blocks 11, 11 each of which has a plurality of horizontally thin locking grooves 13 formed therein at predetermined vertical intervals. Trapezoidal plastic tiles are provided, the base of each tile being a plastic plate of tile-like trapezoidal dimensions or a hard foam-plastic plate, with its front painted with ornamental paint and a thick locking projection 14 projected from its back. The plurality of trapezoidal plastic tiles are affixed to the structural bed 18 using an adhesive 19 with the thin locking projections 14 engaged in the thin locking grooves 13 of the structural bed 18.
Patent JP-H11176055-A (JP)
Title: Turntable device of disk player
Inventor: ITO TOSHIYUKI
IPC: G11B33/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable the accurate centering operation with a simple constitution by integrally molding plural elastically pressing pieces, by which the inner wall of a center hole of the disk is pressed in the direction toward the outer periphery by the end parts, with the center part of a turntable while providing the turntable with curved parts at the lower parts. SOLUTION: The elastically pressing pieces 11 are integrally molded with the center part 3 of the turntable whose center part 3 to be inserted into the center hole 1A of the disk 1 and whose placing part 4 of the disk 1 are integrally molded formed, and the end parts 11B are provided on the concentric circle in the plural number so as to press the inner wall of the center hole 1A to the outer peripheral direction, and the inclined parts 11C are formed on the upper parts. When the center hole 1A is inserted to the center part 3 and the disk 1 is pressed, in the case the disk 1 is placed on the placing part 4, the lower end part of the center hole 1A is abutted on the inclined parts 11C of the elastically pressing pieces 11 of the turntable 2, then the end parts 11B are deformed inside, and the disk is inserted inside the center hole 1A.  The abutting parts of the end parts 11B are formed into curved surfaces and they are brought into surface contact with the inner wall of the enter hole 1A, thereby the disk is accurately positioned.
Patent JP-H07158682-A (JP)
Title: Cushion unit
Inventor: TAKASAKI HIDEKI
IPC: F16F9/46
Filed: 1993-12-07
Abstract: PURPOSE:To enable the adjustment of vehicle height when it is necessary without causing cost rise. CONSTITUTION:An upper switching valve 41 and a lower switching valve 42 provided closably using an operating wire 51 operated by an operating part are installed at communicating passages 17A, 17B, 17C provided at the end part of a cylinder 7 so as to communicate a lower piston pressure chamber 12B and a reserve chamber 13 with each other, and a check valve 43 is installed parallel with these switching valves. A cylinder spring bearing for supporting a suspension spring is provided slidably in the axial direction of the cylinder 7, and a spring bearing pressure chamber is formed between the cylinder spring bearing and the cylinder 7 and provided in such a way that the spring bearing pressure chamber can be communicated with the piston pressure chamber through the check valve 43 at the time of operating to close the switching valve while being communicated with the reserve chamber through the switching valve at the time of operating to open this switching valve. The operating part is installed on a vehicle.
Patent JP-H11177050-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHII ATSUSHI
IPC: H01L21/8242
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the film thickness of an interlayer insulation film to be laminated, by reducing the film thickness of a third insulation film on a second region as compared with that of a third insulation film on a first region, and reducing the third insulation film surface on the first region as compared with the third insulation film surface on the second region. SOLUTION: A BPSG film 12 is formed relatively thinly on the upper surface of a capacitor 10 at a cell part and relatively thickly at a peripheral circuit part. An absolute difference C is generated at a boundary part X between the peripheral circuit part and a cell part. In this kind of a semiconductor device, a film thickness of the BPSG film 12 at the peripheral circuit part is fully reduced without increasing the absolute difference C being generated at the boundary part X, thus reducing the aspect ratio of a contact hole, machining the contact hole easily, and improving burial characteristics when simultaneously burying a contact in a wire formation process.
Patent JP-H04209890-A (JP)
Title: Paper-coating composition
Inventor: YANAKA TETSUO
IPC: D21H27/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject composition giving a coated paper having remarkably improved printing gloss, etc., by emulsion--polymerizing a specific rosin (derivative) and a radically polymerizable monomer (mixture) and using the obtained emulsion as a pigment binder. CONSTITUTION:The objective composition contains a pigment binder consisting of an emulsion produced by the emulsion-polymerization of a mixture of (A) 5-95wt.% of a rosin (derivative) having a softening point of 50-190 deg.C and (B) 5-95wt.% of a radically polymerizable monomer consisting of ethylenic unsaturated carboxylic acid (alkyl ester), ethylenic unsaturated carboxylic acid amide, unsaturated nitrile, aromatic vinyl compound, vinyl ester and/or aliphatic conjugated diene.
Patent JP-H03199450-A (JP)
Title: Jet pressure-controlling of weft-inserting nozzle in loom and device therefor
Inventor: YAMADA SHIGEO
IPC: D03D47/28
Filed: 1989-12-28
Abstract: PURPOSE:To continue always stabilized weft-inserting action by constructing so as to forbid lowering control of jetting pressure to a pressure controller for an excess of fluctuation of weft-flying characteristics detected in every picks to an allowable set value. CONSTITUTION:An arriving angle detector or a flying time detector is installed in an assistant controller attached to a pressure controller of a weft-inserting jetting nozzle and weft-flying characteristics in every picks are detected. Fluctuation of the weft-flying characteristic at a set pick number is calculated with a calculator according to output of the above-mentioned detector and resultant value is inputted into a comparator, then a command is sent to said pressure controller to forbid lowering control of jetting pressure, thus recovery of weft- flying characteristics is attained for an excess of said fluctuation to an allowable set value.
Patent JP-H03200366-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAKEHASHI EIICHIRO
IPC: H01L27/108
Filed: 1989-12-27
Abstract: PURPOSE:To increase the capacity of a groove dug capacitor, to prevent a soft error and to enhance a density and an integration by providing a groove passing a drain diffused layer region and a first conductive film of a MOSFET, a second insulating film provided on the inner wall of the groove and the first film, and a second conductive film provided on the second insulating film. CONSTITUTION:A first insulating film 106 having a contact hole 107 provided on the semiconductor substrate 101 of the drain diffused layer region 105 of a MOSFET, a first conductive film 108 provided on the film 106 and connected to the surface of the substrate 101 of the region 105 of the MOSFET through the hole 107, a groove 109 passing through the region 105 and the film 108 of the MOSFET, a second insulating film 111 provided on the inner wall of the groove 109 and the film 108, and a second conductive film 112 provided on the film 111 are provided. Thus, the capacity of a groove dug capacitor is increased, a soft error is prevented, and its density and integration are enhanced.
Patent JP-H08186515-A (JP)
Title: Portable telephone set
Inventor: FUJIE HIDEKATSU
IPC: H04B1/3822
Filed: 1994-12-27
Abstract: PURPOSE: To provide a portable telephone set with which a power source is not interrupted when exchanging a battery used heretofore with a new battery. CONSTITUTION: A battery 13 used heretofore is slid on the surface of a battery loading part 14 and pushed out by a new battery 12 while supplying power in paralled from the new battery 12 and the battery 13 used heretofore and the new battery 12 is loaded to the battery loading part 14.
Patent JP-H11155504-A (JP)
Title: Production of water for activating animal and plant
Inventor: OTSU MACHIKO
IPC: A23L21/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing water for activating animals and plants, capable of producing the water from easily available raw materials by an extremely simple method, wherein the water can generally used for the animals and the plants including human being by various method and has remarkable effects for activating the animals and the plants in short periods. SOLUTION: This method for producing water for activating animals and plants comprises stimulating many honeys to expose their stings, immersing the honeys in fresh water, leaving the honeys in the water for several days, and subsequently removing the died bodies. Therein, 50-200 honeys are used per liter of the water.
Patent JP-H08184340-A (JP)
Title: Disc rotor
Inventor: SATOU TAKAHIRO
IPC: F16D65/12
Filed: 1994-12-28
Abstract: PURPOSE: To decrease the thickness of a hat part and to reduce the weight of a disc rotor by a method wherein an annular disc part is formed of a flake graphite cast iron or another flake graphite cast iron and a hat part in the shape of a cylinder with a bottom formed of flake graphite cast iron. CONSTITUTION: The annular disc part 1 of a disc rotor is formed of flake graphite cast iron having a mixture texture of 95% or more in a volume ratio pearlite and a rest of ferrite or flake graphite cast iron having a pearlite single texture. A hat part 2 in the shape of a cylinder with a bottom is formed of flake graphite cast iron having a mixture texture of 40% or more in a volume ratio baibite and remaining austenite. Further, an annular disc part 1 consisting of 3.5-4.2% in a weight ratio C, 1.4-2.6% in a weigh ratio Si, 0.4-1.0% in a weight ratio Mn, 0.05-0.15% in a weight ratio S, 0.2% in a weight ratio or less P, and a rest Fe and impurities. The annular disc part 1 is formed of similar flake graphite cast iron or another flake graphite cast iron, and the hat part 2 in the shape of a cylinder with a bottom is formed in similar graphite flake cast iron described above.
Patent JP-H07268947-A (JP)
Title: Bar screen having fine screen composite bar rack
Inventor: ROBAATO EI BURANMONDO
IPC: E02B8/02
Filed: 1994-12-29
Abstract: PURPOSE: To enhance screening efficiency and allow to correspond to change in water current by constituting a bar screen for sorting rubbish in drain water with two coarse and dense sheets overlapped and respectively installing detachably and independently. CONSTITUTION: A bar screen 46 is constituted in double by a coarse first bar rack 110 and s second bar rack 210, and each is attached independently and detachably. And relatively large solids such as wood pieces are collected with the first rack 110, slender furring such as fibers or the like is collected with the second rack 210, and only one of them can be used depending upon the situation of rubbish in wastewater or the intensity of water flow. In this way, the collection of rubbish can be performed efficiently, and a bar screen capable of flexibly corresponding in the change in wastewater can easily be obtained.
Patent JP-H06166524-A (JP)
Title: Method for forming optical element
Inventor: SUZUKI TOSHIAKI
IPC: C03B11/00
Filed: 1992-11-27
Abstract: PURPOSE:To form an optical element with a high accuracy by press forming without producing an air pocket. CONSTITUTION:Molten glass 1 is dropped into a bottom force 2. In the process, the molten glass is fed so as to cover only one side 4 of an outer peripheral part of the forming surface (2a) without covering the whole forming surface (2a) of the bottom force 2. The molten glass gob 1 flows from the one side 4 of the bottom force 2 to the other side 5 in a space 6 by pressing the top force 3 and the bottom force 2 to spread in the forming mold. Thereby, an air pocket is not produced.
Patent JP-2001158698-A (JP)
Title: Method for producing crystal of nitride-based iii-v compound, crystal substrate of nitride-based iii-v compound, film of nitride-based iii-v compound and method for producing device
Inventor: MORITA ETSUO
IPC: H01S5/323
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a crystal substrate and a crystal film of a simply producible nitride-based III-V compound having no through dislocation, to provide a method for producing the crystal substrate and the crystal film and to provide a method for producing a device using the method. SOLUTION: A nitride-based III-V compound such as GaN, etc., is grown on the surface of a substrate 11 by a MOCAD(Metal Organic Chemical Vapor Deposition method), etc., to form a ground crystal layer 12. A first mask pattern 13 of SiO2, etc., is formed on the surface of the ground crystal layer. GaN or the like is further grown on a face of the surface of the ground crystal layer not coated with the first mask pattern to form an intermediate crystal layer 14. A second mask pattern 15 of SiO2, etc., is formed on the surface of the intermediate crystal layer. GaN or the like is further grown on a face of the surface of the intermediate crystal layer not coated with the second mask pattern to form a surface crystal layer 16. The first and the second making patterns are stripes arranged at fixed intervals. The arrangement periods are mutually different.  The stripes are partially superimposed in the thickness direction of the crystal layer and partially not superimposed.
Patent JP-H05154063-A (JP)
Title: Tooth brush case with sterilization lamp
Inventor: NIIDA HIDEYO
IPC: A47K1/09
Filed: 1991-12-02
Abstract: PURPOSE:To sterilize a tooth brush with a varied length evenly and efficiently by a method wherein a plurality of tooth brushes carrier means with a varied length are arranged so movable vertically as to adjust the height of bristle parts of the tooth brushes in a case which houses a plurality of tooth brushes with varied length and the brush parts are opposed to a sterilization. CONSTITUTION:A plurality of (five in the drawing) tooth brushes 5a-5e are housed between vertical partitions 4 arranged parallel at a rear part 1a of a case body. A plurality of grooves 8 are formed on the partitions 4 and a tooth brush carrier means 9 is moved vertically according to lengths of the tooth brushes 5a-5e so that the height of the bristle parts is made to correspond to the front of a sterilization lamp 6 provided on the rear of the case body. When a lid of the case body is closed, the sterilization lamp 6 is lit only for a time set on a timer. This enables safe and uniform sterilization irrespective of a difference in length.
Patent JP-2001150455-A (JP)
Title: Mold for vulcanizing and molding tire
Inventor: MIYAZAKI YUSAKU
IPC: B29C35/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject mold capable of producing a tire good in appearance and high in dimensional accuracy and capable of reducing the generation of an inferior tire at the time of vulcanization and molding. SOLUTION: In a split type mold for vulcanizing and molding a tire, since the sipe casting part, which flies out of a pattern core of a second shot at the time of second shot casting, interferes with a first piece block 3a when a piece 3 equipped with a sipe 6 is produced, an escape groove 6a is required in the first piece block 3a. Then, the escape groove 6a is provided on the lower mold 8a8 of a first shot mold 8 or the first piece block 3a (cast article) to enable the casting-out of the sipe 6 from a planting fine groove. As a processing method of the escape groove 6a, a method forming the escape groove 6a on the lower mold 8a8 of the first shot mold 8 and a method for applying post- processing to the first piece block 3a (cast article) of the first shot are considered.
Patent JP-2001158831-A (JP)
Title: Rubber composition
Inventor: ISHIKAWA KAZUNORI
IPC: C08K3/36
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having improved dispersibility of reinforcing filler having polarity, excellent tan δ balance and abrasion resistance. SOLUTION: This rubber composition is obtained by compounding 100 pts.wt. of a natural rubber and/or a diene-based synthetic rubber with 2-100 pts.wt. of filler containing a polar group on the surface and 5-30 pts.wt. of a surfactant containing a >=12C alkyl group and an ammonium group.
Patent JP-H10174358-A (JP)
Title: Spindle motor
Inventor: TAWADA MASAHARU
IPC: H02K5/24
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To absorb the change of magnetic attraction force with spatial fluctuation surely, and to hold a space between a stator and a shaft constant at all times by composing a pair of elastic members of materials having mutually different physical properties and arranging one elastic member having the characteristics of more excellent vibration resistance than the other. SOLUTION: Both 0 rings 20, 21 are formed so as to have substantially the same external shape size and thickness size. However, a raw material having higher hardness than the quality of material forming the upper 0 ring 20 and excellent vibration resistance is used as the quality of material forming the lower 0 ring 21. Consequently, the mounting structure of a stator 22 is held under a stable state, a spacing between the stator 22 and a rotor magnet 26 can be kept constant, and magnetic attraction force can be maintained uniformly. Accordingly, the deterioration of the driving efficiency of the spindle motor 10 and the increase of a consumed current are prevented, and the occurrence of the run-out of the spindle motor 10 can be obviated.