baber/WOPTO huggingface dataset:
Patent JP-H02189814-A (JP)
Title: Insulated enameled wire for coil
Inventor: SHISHINO TOSHIAKI
IPC: H01B7/02
Filed: 1989-01-18
Abstract: PURPOSE:To prevent corona discharge and extend the pressure proof life of the enameled wire even with thin films by applying and baking a coating on the periphery of an electric conductor to form an insulating layer and a semiconductor layer in sequence. CONSTITUTION:An enameled wire for coils is made by applying and baking a coating on a conductor 1 to form an insulating layer 2 and a semiconductive layer 3 in sequence. As the insulating layer 2, one made from an insulating material such as polyvinyl formal, polyurethane, polyester, polyesterimide and the like may be used. As the semiconductive layer 3, any material may be used if it exhibits semiconductivity; normally, a coat formed by application and baking of a semiconductive coating obtained by kneading of semiconductive material such as carbonblack powder in an insulating coating is effective.
Patent JP-H03215968-A (JP)
Title: Semiconductor cooling device
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/473
Filed: 1990-01-22
Abstract: PURPOSE:To enable a cooling device to be improved in cooling power and easily assembled or disassembled and to surely trap a cooling fluid inside it by a method wherein a heat sink is fixed to a semiconductor device, a base which is long in an axial direction is provided to the heat sink, and the side face of the base is connected to a cooling fluid feed header with a an O-ring. CONSTITUTION:Heat released from a semiconductor device 3 is conducted to a heat sink 4 through the intermediary of a solder layer 5. The heat sink 4 is connected to a header 7 with a base 6 and an O-ring 9, and heat transferred to the heat sink 4 is removed by fluid which is made to flow into the heat sink 4 through a nozzle 10. The fluid flowing out of the heat sink 4 is made to flow into the lower jacket of the header 7 of a double structure and discharged outside of the header 7. The trapping of the cooling fluid is made through the O-ring 9 between the side face of the heat sink base 6 and the side of a header opening 8. By this setup, a cooling device of this design can be improved n cooling capacity and easily assembled or disassembled and a cooling fluid can surely be trapped.
Patent JP-S63179233-A (JP)
Title: Gas analysis for metallic material
Inventor: KUHARA KIYOSHI
IPC: G01N1/22
Filed: 1987-01-20
Abstract: PURPOSE:To permit reduction of time for analysis by executing a sampling stage and analyzing stage successively. CONSTITUTION:A metal ingot 1 is sliced to an annular shape by a cutter 10 to form a plate-shaped body 2 in the sampling stage. The body 2 is blanked by a die 3 and a punch 4 to form a blanked body 5 which is used as a sample for analysis. The body 5 is then immersed in an electrolytic cell in which an electrolyte is stored. The body 5 as an anode and the electrolytic cell as a cathode are connected in this state to a DC power supply and the electrolytic polishing of the body 5 is executed. An oxygen and nitrogen analyzing instrument is used in the analyzing stage. The sample for analysis consisting of the body 5 is melted in a heating furnace to release the gaseous oxygen contained in the sample consisting of the body 5 and the content of the gaseous oxygen in the sample is measured in said stage. The time for the analysis is thus reduced.
Patent JP-H03214681-A (JP)
Title: Fiber type light amplifier
Inventor: MIZUOCHI TAKASHI
IPC: H04B10/40
Filed: 1990-01-18
Abstract: PURPOSE:To get unidirectionally the same amplification properties with high amplification gain by equipping an optical fiber with plural pieces of optical couplers connected to different places of the same optical fiber. CONSTITUTION:The pumping light outputted from the pumping light source 2 driven by a driving circuit 4 is divided in two with an optical branching filter 7 after passing through an optical isolator 6, and one pumping light is inputted in the left direction into a rare earth optical fiber 1 through the optical coupler 3a provided in a signal light I/O terminal 5a. The other excitation light is inputted in the left direction into the earth optical fiber 1 through the optical coupler 3b provided in a signal light I/O terminal 5b. The rare earth optical fiber 1, to which the pumping lights are input in right and left direction, becomes inverted population state, but the state of inverted population becomes more uniform as compared with the case where it is excited only from one place. Hereby, the signal light inputted from the signal light I/O terminal 5a or the signal light I/O terminal 5b is amplified with higher efficiency, and further unidirectionally the same properties can be gotten.
Patent JP-H04260912-A (JP)
Title: Mutual connection structure in information processor and production thereof
Inventor: TERUI YOSHINOBU
IPC: G06F1/18
Filed: 1991-01-31
Abstract: PURPOSE:To reduce wiring capacity, to improve data transfer speed and to reduce a space occupied by mutual connection in an information processor constituted of mutually connecting plural function units through interface circuits. CONSTITUTION:Function units 1a, 1b are connected to a mutual connection line 2 respectively through mutual connection interfaces 3a, 3b. The connection line 2 connects between the units 1a, 1b and the interfaces 3 act as electric interfaces between the units 1 and the connection line 2 and control data transmission protocols on the line 2. The line 2 and the interfaces 3 are mounted as a unit by a module format to constitute a mutual connection unit 4. The moduled unit 4 includes the pattern of the connection line 2 formed on a substrate consisting of an insulating material and the interfaces 3 connected to the line 2 and constitutes an independent unit.
Patent JP-H1124639-A (JP)
Title: Method of generating multimedia software and device therefor
Inventor: YAMADA ATSUSHI
IPC: H04N5/781
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the correction of a multimedia software by a designer, precisely generate it in a short time, and reduce the cost thereof by performing a temporary edition on the time axis of a time cord without performing the processing of a material. SOLUTION: This generating method comprises processing and editing a plurality of media materials including sound and image into a form usable by computer. The sound and image is recorded together with a time cord (S101, S102), and necessary sound and image are extracted and laid out on the time axis of the time cord, whereby a temporary edition is performed (S103). The timing data is extracted on the basis of the sound and image laid out by temporary edition. On the basis of the extracted timing data, each media material is processed and edited into a data form used for software.
Patent JP-H0858681-A (JP)
Title: Work boat for cultivating laver
Inventor: TOMITA TAKASHI
IPC: A01G33/02
Filed: 1995-01-27
Abstract: PURPOSE: To provide a waiting place protected against water drops from a laver net or a laver drop aft of a wheelhouse by forming onboard space having a roof formed out of an acid treatment tank laid approximately at the same level as the top of a wheelhouse. CONSTITUTION: A laver mowing machine is mounted and laver storage space is formed respectively on a hull 2 forward of a wheelhouse 3. Furthermore, onboard space P is formed on the hull 2 aft of the wheelhouse 3 in such state as having a roof formed out of an acid treatment tank 18 laid approximately at the same level as the top of the wheelhouse 3. According to this construction, the tank 18 acts as a substantial shield and, therefore, assistant workers waiting in the space P can be protected against the fall of water drops, a laver remnant or the like.
Patent JP-H02193962-A (JP)
Title: Production of 4,4'-bis(4-methacryloylthiophenyl)sulfide
Inventor: TAGOSHI HIROTAKA
IPC: C08F20/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain the subject compound useful as paint, adhesive, etc., and also useful for the synthesis of a transparent resin having high refractive index in high yield by reacting a metal salt of 4,4'-dimercaptodiphenyl sulfide with methacryloyl halide. CONSTITUTION:The objective compound of formula is produced by using a metal salt of 4,4'-dimercaptodiphenyl sulfide as a raw material and reacting the material with a methacryloyl halide. The 4,4'-dimercaptodiphenyl sulfide metal salt used as a raw material is produced by dissolving 4,4'-bis(methacryloylthio)diphenyl sulfide in a solvent such as sufficiently dehydrated diethyl ether or ethylene glycol dimethyl ether, adding 2-20mol of an alkali metal (e.g. sodium) or an alkali metal hydride compound (e.g. lithium hydride) to the solution based on 1 mol of 4,4'-dimercaptodiphenyl sulfide to reduce the raw material and removing the solvent from the reaction mixture.
Patent JP-2000213148-A (JP)
Title: Thin tatami mat
Inventor: FUJISHITA KUSUO
IPC: E04F15/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thin tatami mat that is lightweight, load resistant and durable by covering entirely a high-density polyethylene foam sheet pinched by aluminum plate from both surface and rear with a nonwoven fabric and mounting a rush mat on the surface thereof. SOLUTION: A 1 to 10 mm thick high-density plastic foam sheet 5 pinched by 0.1 to 2 mm thick aluminum plates 4 and 6 from surface and rear is covered entirely with 0.1 to 2 mm thick fabric covering materials 3 and 3, and a 0.5 or higher and 5 mm or less knitted and woven rug 2 is mounted on the surface thereof. Thus a 5 to 15 mm thick thin tatami mat is obtained. The high-density plastic foam sheet 5 is a polyolefin resin, polystyrene resin or an ABS resin. The knitted and woven rug 2 is a rush mat, a fancy mat, wickerwork or a mesh, the fabric cover material 3 is a nonwoven fabric, hemp fabric or cotton plaited fabric. A remarkably lightweight and load resistant and durable thin tatami mat is obtained.
Patent JP-H03213736-A (JP)
Title: Automobile suspension bush
Inventor: WAKE AKIHIKO
IPC: F16F1/38
Filed: 1990-01-19
Abstract: PURPOSE:To facilitate assembling and improve a spring characteristic by providing protrusions on both sides of an inner bush, and providing an outer bush with fitting grooves matching the protrusions as well as with an intermediate plate buried therein. CONSTITUTION:In an inner bush 5, an rubber like elastic body 4a is provided with protrusions 7 on both sides with an inner cylinder 1 interposed in between, and the rubber like elastic body 4b of an outer bush 6 is provided with fitting grooves 8 in the corresponding positions to the protrusions 7. An intermediate plate 3 of circular arc shaped cross section is further buried into the elastic body 4b on one side of the outer bush 6. Assembling is performed by setting the protrusions 7 of the inner bush 5 to the fitting grooves 8 of the outer bush 6 for press-fitting or press-bonding, so that assembling is facilitated, as well as a spring characteristic is improved by the intermediate plate 3 and the elastic bodies 4a, 4b.
Patent JP-H02191159-A (JP)
Title: Packaging bag and manufacturing device therefor
Inventor: HASHIUCHI KENICHI
IPC: B65D30/16
Filed: 1989-01-19
Abstract: PURPOSE:To manufacture a self-erective packaging bag with an excellent mass- productivity by a method wherein a tube shaped packaging film is formed by welding end edges of a packaging film, a bifurcated side wall, which is composed of a pair of folded-in pieces and side wall pieces, is formed, then side edges of the folded-in pieces and side wall pieces are welded, and side edges at the opening are welded. CONSTITUTION:A rectangular shaped packaging film 5 is bent into a tube shape. The inner surfaces of end edges 5a, 5b, which are mutually put upon, of the packaging film 5 are butt-welded by a welding line 7, and thus the packaging film 5 is formed into a tube shape. A part of the side wall of the tube shaped packaging film 5 is folded inward to the inside of the tube shaped packaging film 5, and a bifurcated side wall part 6, which is composed of a pair of folded-in pieces 6a, 6b, which are formed across a folding line 8, and confronting side wall pieces 6c, 6d, is formed. An open side edge 5c on the lower side of the tube shaped packaging film 5 is welded by a welding line 9 to make the packaging film 5 a tube with bottom. After filling an object to be packaged, an open side edge 5d on the upper side of the tube shaped packaging film with bottom 5 is fuse-welded by a fuse-welding line 10 to obtain a packaging bag 4.
Patent JP-2000024899-A (JP)
Title: Traction surface grinding method for half-toroidal cvt disc
Inventor: KAMAMURA ARIHIRO
IPC: B24B19/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of grinding a half-toroidal CVT disc, grinding at a spindle swing angle within an appropriate range, and forming the diameter of a grinding wheel in specified dimension or more. SOLUTION: In this traction surface grinding method, grinding is performed by a grinding machine 20 provided with holding mechanism 22 for holding a half-toroidal CVT disc 28 with a specified machining allowance, and machining mechanism 21 provided with a tool 26. In this grinding machine 20, either one of the half-toroidal CVT disc 28 and the tool 26 can be inclined to the other, a swing angle of the tool 26 to the axis of the half-toroidal CVT disc 28 is to be within a range of about 15 deg. to 40 deg., and the grinding wheel interference diameter of the half-toroidal CVT disc 28 is to be about 60% or more in the case of the swing angle being 0 deg..
Patent JP-S63267526-A (JP)
Inventor: KONRATSUDO SHIERUMUTSUKII
IPC: B29C43/22
Filed: 1988-01-20
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-S58130582-A (JP)
Title: Display device
Inventor: ICHIKAWA OSAMU
IPC: G09F9/33
Filed: 1982-01-29
Abstract: PURPOSE:To simplify the electrical connection on the surface of the display, by fixing an LED pellet which emits three colors to an insulating substrate through first wiring bodies, burying the gap between them with an insulating resin, and fixig a second wiring body on the LED pellet protruded from the surface with the peripheral part being embedded in the resin. CONSTITUTION:A plurality of the first wiring bodies 2 using gold paste are formed on the ceramic substrate 1 such as alumina. The LED pellet 3 comprising a P-N junction part 31, an anode electrode 32, and a cathode electrode 33 is fixed to the bodies 2 with conductive paste 4, with the electrode 33 at the bottom. Then a part between the pellets 3 is buried by the insulating resin 6 such as epoxy. The second wiring body is fixed to the side of the electrode 32 which is exposed from the surface. Parts of the wiring body 51 and 52, which are extended in the front and rear directions, are bent downward and embedded into the surface layer of the resin 6. A third wiring body 7 is connected to the second wiring body in correspondence with the electrode 32.
Patent JP-H09202111-A (JP)
Title: Pneumatic tubless tire
Inventor: MUSA KENICHIROU
IPC: B60C5/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a tire without deteriorating the air holding performance which is the essential function of a tubeless tire and the durability of the tire. SOLUTION: In a tubeless tire provided with a bead core provided on a pair of right and left bead parts, a carcass ply which is extended from one bead part to the other bead part and wound around the bead core and locked to the bead part, and an inner liner comprising one or a plurality of rubber layers arranged on the inner surface side of the tire of the carcass ply, a composite member layer difficult for the air to penetrate composed of an integrated composite member of nonwoven fabric and a rubber which is arrayed in multiple direction of cross type of organic or inorganic fiber filament is provided on a part from a crown part to each bead part through each side part. In the composite member, rubber enters the nonwoven fabric and at least each surface of the nonwoven fabric is covered with rubber.
Patent JP-H0793804-A (JP)
Title: Optical information recording medium
Inventor: IDE TATSUNORI
IPC: G11B7/2542
Filed: 1994-02-03
Abstract: PURPOSE:To increase a film forming margin, to improve the overwriting characteristic of mark edge recording and to improve repetitive overwriting reliability by constituting the recording layer of the optical information recording medium in such a manner that the phase of reflected light changes together with reflectivity according to the optical change of the recording layer. CONSTITUTION:A ground surface layer 2, the recording layer 3, a protective layer 4 and a reflection layer 5 are formed on a transparent substrate 1. For example, ZnS is formed at 20at.% and SiO2 at 50 to 300nm as the ground surface layer 2, Ge2Sb2Te5 at 20nm as the recording layer 3, ZnS at 20 at % and SiO2 at 20nm as the protective layer 4, and Al at 60nm as the reflection layer 5, successively on the polycarbonate substrate 1. The layers 2 and 4 having an optical constant of 2.2 to 10.0, the layer 3 having an optical constant of 5.98 to 13.47 in a crystalline state and 4.60 to 11.06 in an amorphous state and the layer 5 having an optical constant of 2.83 to 17.75 are used. The absorbance is higher in the crystalline state and the reflectivity in the crystalline state is >=10% in the range of 43 to 137nm and 232 to 300nm of the film thickness of the layer 2. The phase difference of the reflected light between the crystal and amorphous state is '90' in the absolute value in this range.
Patent JP-S61171107-A (JP)
Title: Manufacture of magnetic core
Inventor: SEKI TAKASHI
IPC: H01F41/02
Filed: 1985-01-25
Abstract: PURPOSE:To shorten the mounting and removal times of a magnetic metal plate and prevent grinding scraps from directly adhering to the electromagnetic chuck by using a magnetic metal plate sensitive to magnetism as the jig of a core. CONSTITUTION:About 10 rotary transformer cores 1 formed into a ring on an iron plate 6 are insertionally fixed on positioning pins 4, which are for engagement fitting to the ring-shaped inner circle of the plate 6, and the rotary transformer cores 1 are set for each iron plate 6 without reversal of an electromagnetic chuck 5. Thereafter, the rotary transformer cores 1 are adhered through the iron plate 6 by the magnetic force of the electromagnetic chuck. After the work, they are removed from the electromagnetic chuck 5 together with the iron plate 6, and then a similar iron plate 6 on which cores 1 were previously set is chucked to start the groove work. After the work, each core 1 is removed from the iron plate 6.
Patent JP-2000217038-A (JP)
Title: Defect pixel replacement system and video display device
Inventor: TOKUDA KENICHI
IPC: H04N5/367
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a defect pixel replacement system where pixel data of a defective pixel are replaced with a weight mean of pixel data of a normal pixel when there is a defect in a pixel being a configuration unit of a video input section and to provide a video display device. SOLUTION: Pixel addresses before and after a defective pixel are latched on the basis of a head pixel address of a defective pixel on an n-th line (n is a positive integer) of a video frame, coincidence between the latched pixel addresses and an input pixel address is detected, pixel data after and before the defective pixel are written at a trailing edge of a signal resulting from detection of the coincidence on an (n+1)th line, the written pixel data are read at a time of a signal denoting the defective pixel on (n+2)th and succeeding lines, pixel data applying weight mean to the pixel data read at the same time in response to number of consecutive defects are generated and the pixel data of the defective pixel are replaced with the generated pixel data.
Patent JP-H06319620-A (JP)
Title: Cabinet assembly
Inventor: RATSUSERU PII MOTSUTOMIRAA
IPC: A47B47/00
Filed: 1994-01-07
Abstract: PURPOSE: To provide a cabinet assembly which can be assembled by a user without using tools for assembly. CONSTITUTION: Cabinet assembly comprises side panels 6, 8, rear panel 4, top panel 10, bottom panel 12 and front doors 14, 16. The rear panel has side ends which are mounted in slots 50, 58 of the side panels as well as top panel, and top flanges 24, 26. The rear and the side panels have a series of vertical sponson portions 28, 30, 32 and 52, 54, 42 along their inner face. Each sponson portion has overhangings 38, 56 of protruding dovetail tenons. The top and bottom panels respectively have storage portions 60, 69 formed on underside for storing the dovetail tenons of the rear and the side panels. Shelf 8 is mounted to a middle sponson of the cabinet between the sponson and holding flange 55 corresponding thereto. Doors are pivotably mounted to extended portions of the front sides of top and bottom panels.
Patent JP-S60156377-A (JP)
Title: Low-class distilled spirits of peanut and its preparation
Inventor: SAEGUSA TSUNAHIKO
IPC: C12H6/00
Filed: 1984-01-27
Abstract: PURPOSE:To prepare low-class spirits having characteristic flavor and good taste, by using peanut in a stage of preparation process of low-class distilled spirits. CONSTITUTION:Low-class distilled spirits is prepared by main processes comprising KOJI preparation process, raw low-class distilled spirits preparation process, and distillation process. In the operation, steamed rice, steamed wheat, etc. prepared by a conventional procedure is blended with peanuts steamed separately at normal pressure or under pressure or with roasted peanuts, the blend is inoculated with a KOJI mold, and a KOJI is prepared. Or, a raw material which is being treated in the low-class distilled spirits preparation process is blended with the steamed rice, steamed wheat, etc. prepared by conventional procedure and steamed peanuts or roasted peanuts.
Patent JP-S54106410-A (JP)
Title: Preparation of evernitrose or its derivative
Inventor: YOSHIMURA TOSHITSUGU
IPC: C07H5/04
Filed: 1978-02-06
Abstract: PURPOSE: To obtain the title compound in high yield by the cyanomethylation, reduction, etc. of alkyl or aralkyl-2,6-dideoxy-4-O-methyl-α-L-erythrohexopyranoside-3-urose, with hydrogen cyanide, etc.  
     CONSTITUTION: 3-Urose of formula I (R=alkyl, aralkyl) is cyanomethylated by reacting successively with HCN and a sulphonylhalide, and reduced with LiA1H 4 , etc. to give a spiroepimino derivative of formula II. The catalytic reduction of this derivative with Raney Ni etc. affords a compound of formula III, which is then oxidized with an oxidizer converting the amino group into a nitro group to give glycoside of evernitrose of formula IV. The compound is hydrolyzed to give evernitrose of formula V.  
     USE: One of the constituent saccharides of the antibiotic, everninomicin B.C.D. 
     COPYRIGHT: (C)1979,JPO&Japio