baber/WOPTO huggingface dataset:
Patent JP-H04233764-A (JP)
Title: Vertical-type transistor
Inventor: SATOUINDAA MERUHAI
IPC: H01L29/04
Filed: 1991-07-30
Abstract: PURPOSE: To eliminate restrictions on the use of circuits derived from common connection of drains of a plurality of vertical transistors integrated on a single chip by isolating respective corresponding drain connections from each other. CONSTITUTION: A P type doped region 48 is defined directly under a gate 46 formed on the upper surface 42 of epitaxial layers 30, 32 grown on an N type semiconductor basic material layer 28 while being covered partially with the end part of the gate 46 and an N type doped region 50 is defined in the doped region 48. An insulating oxide layer 38 for isolating the epitaxial layers 30, 32 and an oxide layer 34 for isolating the epitaxial layers 30, 32 from the semiconductor basic material layer 28 in the vicinity of the oxide layer 38 are formed for each of a plurality of vertical transistors. An insulating material 58 fills the underside each of the insulating oxide layers 38, 34 and isolates metal layers 52 from each other at a drain joint between the insulating materials 58.
Patent JP-H0769858-A (JP)
Title: Melanogenesis suppressor and skin external preparation
Inventor: YAMAMOTO TAKUYA
IPC: A61K8/00
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a melanogenesis suppressor and a skin external preparation excellent in effect of preventing and improving chromatosis. CONSTITUTION:This skin external preparation is obtained by blending a labda-8(17),13-diene-15-ol expressed by the formula in an amount of 0.0001-10wt.% based on total amount of the skin external preparation.
Patent JP-H0535339-A (JP)
Title: Temperature controller
Inventor: NAKAGAMA KIYOHARU
IPC: G03G15/20
Filed: 1991-07-31
Abstract: PURPOSE:To exactly control a temperature of an area from a low temperature range to a high temperature range by one temperature detecting means. CONSTITUTION:A resistor R1 is connected parallelly to a thermistor Th to detect the temperature of heat generated by a heater 22 and a temperature characteristic to an output voltage is obtained being simplified into a straight line, and in this cast, when an objective temperature range is divided into plural ones, by switching the values of pull-up resistors R2-R5 of the thermistor Th, the temperature characteristic is switched so as to be almost linear over the range of the respective temperature ranges.
Patent JP-H0631668-A (JP)
Title: Output correcting device of tilt sensor for leg type moving robot
Inventor: TAKENAKA TORU
IPC: G01C9/00
Filed: 1992-07-20
Abstract: PURPOSE:To improve drift correction accuracy of a tilt sensor by obtaining an interference angle obtained by assuming no action by compliance, and obtaining estimated floor reaction force from the interference angle so as to correct a sensor output in accordance with a difference from actual floor reac tion force, in an angle between a floor surface supposed by target walk capacity and the actual floor surface. CONSTITUTION:An estimated tilt of a virtual plane including an tread estimated location is obtained by kinematic calculation from a robot attitude tilt estimated value and an articulated displacement detection value, and an estimated interference angle is obtained from a supposed floor surface tilt. Next from this estimated interference angle, estimated floor reaction force moment about a reference action point is obtained, based on a compliance model. Actual reaction force moment about the same action point to a 6-axis force sensor detection value is obtained. Then from a difference between the estimated floor reaction force moment and actual floor reaction force moment, a correction value is calculated from a correction rule, to correct a tilt sensor output.
Patent JP-H0877912-A (JP)
Title: Fuse holder
Inventor: KURAHASHI YOSHIO
IPC: H01H85/20
Filed: 1994-09-08
Abstract: PURPOSE: To prevent a terminal and a fuse from being exposed outside, and facilitate installing work of a fuse holder. CONSTITUTION: A case body part 31, a fuse cover part 35 and a terminal cover part 33 are integrally formed in a case 21 made of synthetic resin. A fuse housing part 51 to house a fuse F and a terminal housing part 37 to house a terminal 14 to which a cable 16 is connected, are formed in the case body part 31. The fuse housing part 51 is covered with the fuse cover part 35 so as to be openable and closable. The terminal housing part 37 is covered with the terminal cover part 33 so as to be openable and closable.
Patent JP-H1034092-A (JP)
Title: Cleaning device for coating material sucking port of coating machine
Inventor: HIKICHI HIDEO
IPC: B08B1/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a filter incorporated in a sucking port from clogging and to perform stable coating. SOLUTION: The fiber 9 is attached in the inside of a sucking port main body 3a, support rods 12 are projectingly provided on one end surface of a cylindrical casing 11 fitted to the tip side of the sucking port main body 3a. A support frame 13 fixed with a shaft support part 15 is attached to one end side of the casing 11, and a shaft 16 is fixed to the shaft support part 15 to be supported. An impeller 17 is rotatably fixed to the shaft 16. Brushes 18 are attached on respective blades 19 of the impeller 17. The brushes 18 are brought into contact with a surface of the filter 9. The impeller 17 is rotated through the passing of a coating material 8 between respective blades 19 of the impeller 17, and the brush 18 is rotated together and the surface of the filter 9 can be cleaned.
Patent JP-2001041221-A (JP)
Title: Elastic washer
Inventor: KIMURA AKITAKA
IPC: E04B1/61
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce residual distortion, improve seismic tracking ability and mounting work, and reduce cost, by using as an elastic material a rubber composition containing a rubber component and metal salt of α, β unsaturated carboxylic acid. SOLUTION: A base material rubber of an elastic washer 1 contains various diene-based rubber, the other rubber component, preferably cis-1,4-polybutadiene rubber, and natural rubber, polyisoprene rubber, or mixture of them as further rubber component. A metal salt of α, β unsaturated carboxylic acid, especially preferably used ethylenic unsaturated carboxylic acid is a metal salt of (meta) acrylic acid or crotonic acid, and its mixing amount is 10-100 pts.wt. to 100 pts.wt. of the rubber component. The structure discussed above reduces residual distortion than a washer made of conventional rubber composition, prevents occurrence of looseness, softens this washer, allows tracking even when opening is large, and increases compression elastic coefficient by 10% to improve fastening efficiency.
Patent JP-H0264831-A (JP)
Title: Backup memory
Inventor: MIHARA KENJI
IPC: G06F12/06
Filed: 1988-08-31
Abstract: PURPOSE:To easily expand the function of a whole system by providing a storage means consisting of plural backup memory modules, a reference means controlling the storage means and a selection means. CONSTITUTION:In a control part 12, the collating part 14 searches the backup memory modules 10-1 to 10-n which correspond to information stored in a backup memory and which are to be used, and outputs the result to the selection part 16. It selects the designated backup memory module. Subsequently, data is stored in the prescribed backup memory module in the storage part 10 from a microprocessor 20 through a backup memory interface 18. The number of the backup memory modules is increased in such a way. Thus, the storage capacity of the backup memory can be enlarged and the function of the whole system can easily be expanded.
Patent JP-2001041518-A (JP)
Title: Air cleaner
Inventor: NAKAMURA EIJI
IPC: F24F7/007
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which automatically starts operation when there is unevenness in temperature during heating or cooling operation or the like to function as a circulator, thereby removing the temperature unevenness and, in such an occasion, prevent a person from feeling cold because of the blow. SOLUTION: An air cleaner comprises a temperature sensor 40 for detecting ambient temperature, and a control means 45 for rotating a drive motor 9 of a blower when variation of temperature detected by the temperature sensor is not less than a given value. When the detected temperature is less than a given temperature (10 deg.C), the drive motor 9 is not rotated even if the variation of temperature becomes not less than the given value. In this way, when the variation of the detected temperature becomes not less than the given value, determination is made as to heating or cooling operation as having been started, and the air cleaner is automatically operated, with the resultant circulation effect contributing to removing the unevenness of temperature at the upper and lower portions of a room.
Patent JP-2000049203-A (JP)
Title: Method and apparatus for inspecting appearance and manufacture of semiconductor device
Inventor: SOEDA HIDEKI
IPC: G06T7/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of inspection by automatically obtaining information about a pattern arrangement in inspection of appearance. SOLUTION: A stage 2 supports a semiconductor wafer 30 on which a repeated pattern is formed. A CCD camera 4 picks up image of the semiconductor wafer 30. A control section 6 captures and stores the reference image data of the repeated pattern, which is positioned on a registered original position by processing the image, and the control section 61 shifts the stage 2 along the repeating direction of the repeated pattern. Furthermore, by the control section 6, an image processing is performed on the image data of the repeated pattern positioned on a shift point, the reference image data and the image data on the shift position are matched with each other, and difference image data is acquired, based on the two image data.  Then the control section 6 repeatedly shifts and matches the stage 2 and repeatedly shifts the stage 2 and acquires difference image data to acquire information about the pattern arrangement of the repeated pattern.
Patent JP-S6456518-A (JP)
Title: Molding thickness control device of injection molding machine
Inventor: UEDA KOJI
IPC: B29C45/64
Filed: 1987-08-28
Abstract: PURPOSE:To contrive improvements in accuracy of mesh at a cog part of a screw and workability, by a method wherein a half nut is moved by a necessary movement after comparing the necessary movement obtained by an arithmetic unit with movement of the half nut detected by a detecting member. CONSTITUTION:Driving of a jack 15 is begun and a necessary raising quantity of the jack 15 is calculated by an arithmetic unit 25 based on thicknesses of both molds, by a method wherein the thicknesses of the stationary and movable molds to be used are put in and a push button for mold thickness control is pushed. At the time when it is detected by a detecting member 24 that the number of revolutions of an input shaft of the jack 15 has arrived at a movement necessary for both screw cogs 13a, 13b to arrive at an appropriate mesh position, the jack 15 is stopped at once. Upon confirmation by a detecting member 18 that it is safe from a view point of mechanical actuation by detecting that both the screw cogs 13a, 13b have arrived at the appropriate mesh position after stop, a half nut 11 is moved forward to a closed position by driving a driving cylinder 14. With this construction, smooth mesh actuation of the screw cogs 13a, 13b is obtained without resistance.
Patent JP-H1144920-A (JP)
Title: Projection type display device
Inventor: YAMAMOTO TSUTOMU
IPC: G03B21/14
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To make the image formation performance of a projecting lens good by constituting an integrator part so that luminous fluxes from the respective light source parts of an illuminating device are outputted to come close to the optical axis of the integrator part and to move to make the changing ratio of a distance from the center of the luminous flux to the optical axis equal to or more than that of the diameter of the luminous flux in a projection type display device adopting an integrator system having plural light source parts. SOLUTION: An integrator 11 is provided with a second fly-eye 11A acting on the luminous flux L0 from an illuminating optical system 10, a first fly-eye 11B superimposing the respective luminous fluxes from the fly-eye 11A on a liquid crystal panel, a wedged second prism 11C arranged on the fly-eye 11B side of the fly-eye 11A, and refracting the output light from the fly-eye 11A so that the output light comes close to the optical axis L0 in a parallel luminous flux state, a wedged first prism 11D arranged on the fly-eye 11A side of the fly-eye 11B, and refracting the output light from the prism 11C so that it is in parallel with the optical axis L0 in the parallel luminous flux state, and a convex field lens 11E.
Patent JP-S6370861-A (JP)
Title: Resin dispersion for electrophotographic developer
Inventor: TANGE TOYOKICHI
IPC: G03G9/13
Filed: 1986-09-13
Abstract: PURPOSE:To improve stability and the plate making characteristic of a developing soln. by incorporating two kinds of specific monomers, copolymer soluble in a medium contg. org. mercaptan having a thiol group, vinyl acetate and specific another copolymer insoluble in the medium into a highly insulating hydrocarbon medium. CONSTITUTION:The monomer expressed by the formula I (X1 denotes hydrogen or methyl, Y denotes -COOR1, -OCOR1 or -OR1, R1 denotes an alkyl of 4-20C), the monomer expressed by the formula II (X2 denotes hydrogen or methyl, R2 denotes cycloalkyl of 3-8C or aralkyl alkyl part of which is 1-3C) and the copolymer substantially soluble in the medium contg. the org. mercaptan having at least one thiol group are incorporated into the highly insulating hydrocarbon medium. The vinyl acetate and the copolymer which contains the monomer expressed by the formula III (X3 denotes hydrogen or methyl, R3 denotes an alkyl or 4-20C or cycloalkyl of 3-8C) and is substantially insoluble in the medium are incorporated therein as well. The blurring of the image and scumming are thereby eliminated.
Patent JP-H08213061-A (JP)
Title: Sleeve assembly for battery cell
Inventor: JIYON SHII HOORU
IPC: H01M50/213
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve assembly for a battery cell having an excellent thermal conductivity and a light weight by composing a cylindrical sleeve for holding the battery cell of an epoxy resin member in which elongated fibers with a high coefficient of thermal conductivity are filled. SOLUTION: A battery cell 54 is held with a sleeve assembly 22 through a cylindrical recess 52. The sleeve assembly 22 comprises a thermal sleeve 30 in which first elongated fibers 38 extending to one of longitudinal directions are filled, and a structure sleeve 32 in which second netted elongated fibers 42, 44 are filled. These sleeves 30, 32 are favorably composed of almost 60 volume % of elongated fibers made of graphite, etc., having about 0.127 mm thickness and such a coefficient of thermal conductivity almost the same as AI and about 40 volume % of an epoxy resin. The first elongated fiber 38 forms a heat lead-out part by connecting its distal end part 36 to a base member 48.  The sleeves 30, 32 are provided with a slot 56 which reaches an end enlarged stress escape hole 62 in the vicinity of the end part 36 while extending from a basic end part 34 and this is brought into close contact with the battery cell 54 by tightening it with a cramper 64.
Patent JP-H0875835-A (JP)
Title: Magnetic impedance element and magnetic detection circuit
Inventor: MORI KANEO
IPC: G01R33/09
Filed: 1994-09-09
Abstract: PURPOSE: To provide a magnetic impedance element capable of being fine- worked and having a high sensitivity and a magnetic detection circuit with a very small size by forming an amorphous magnetic thin film on a substrate made of a non-magnetic material. CONSTITUTION: An amorphous sputtering magnetic thin film 3 made of a strip- like CoFeB material is formed on a strip-like glass substrate 2 which is a non- magnetic material. Electrodes 4, 5 for connecting to the outside are formed at both ends in the length direction of the magnetic thin film 3. A conductive material such as copper and aluminum is used in the electrodes 4, 5. Use of ceramic material in place of glass of the glass substrate 2 is allowable. The magnetic thin film 3 has magnetic anisotropy in the direction different from exciting current passing across the electrodes 4, 5, or in the direction at a right angle or slanting to the exciting current direction. By conducting magnetic field temperature annealing treatment to the magnetic thin film 3, magnetism- electricity transducing efficiency is enhanced.  The magnetic thin film 3 is annealed in d.c. magnetic field at 250 deg.C for one hour.
Patent JP-2001041254-A (JP)
Title: Rotating device
Inventor: FUKAZAWA HIROBUMI
IPC: F16D1/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture by a method wherein the recessed part to be locked of a rotary shaft forms a flat notch surface. SOLUTION: This rotating device comprises a rotary shaft 6 formed in a cylindrical shape provided at a tip part with a lock part 6a and effecting axial rotation; and a driven shaft 8 having fit-in part 8b provided at its tip with a notch surface 8a flat along an axial direction so as to be relatively non- rotatably fitted in the inner peripheral surface of the rotary shaft 6, and regulating pull off along an axial direction from the rotary shaft 6 by locking a recessed part 8c to be locked formed in the notch surface at the lock part 6a of the rotary shaft.
Patent JP-H0536557-A (JP)
Title: Mold for casting coil
Inventor: ANDO TOSHIHARU
IPC: H01F41/12
Filed: 1991-08-01
Abstract: PURPOSE:To provide a mold for a casting coil having excellent electric characteristics without generating voids, irregular permittivity, etc., by disposing an insulating spacer for providing a predetermined gap between the mold and a conductor. CONSTITUTION:An insulating spacer 4 and a conductor 1 are mounted out of a mold by using a knock-out pin 8a attached with an insulating spacer supporting pin 8b formed with a fluorine film 12 on a surface, disposed in the mold while holding the state to obtain a predetermined gap between the mold 3 and the conductor 1, cured after casting resin is porued, the pin 8b and the pin 8a are simultaneously raised after curing is completed, and a product is removed. Thus, since a space between the conductor and a ground is all formed only of the casting resin of the same material, the casting coil having excellent electric characteristics is obtained.
Patent JP-H0884458-A (JP)
Title: Securing structure of commutator and insulator for motor core insulation
Inventor: NOBE TADAHISA
IPC: H02K3/32
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a securing structure of commutators and an insulator for motor core insulation which improves the strength of securing a commutator, allows cost reduction, ensures insulation, and improves quality without any special process. CONSTITUTION: An insulator 12 for motor core insulation includes a winding insulating part 22 and a shaft insulating part 24 that are integrally molded. A connecting portion 26 is formed at the end of the shaft insulating part 24. The connecting portion 26 is fit into the fitting grooves 30 in a commutator 10, and the insulator and the commutator are thereby integrally connected with each other. Thus the insulator 12 is secured on an armature shaft by winding wires around it, and the commutator integrated with the insulator 12 is thereby connected and secured. This significantly increases the strength of securing as compared with conventional methods, and makes adhesive and high working accuracy unnecessary, which leads to cost reduction.
Patent JP-S59112334-A (JP)
Inventor: DEBUITSUDO JIYON HANTO
IPC: H03M7/14
Filed: 1983-11-18
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-H0880592-A (JP)
Title: Resin coated metal sheet which is excellent in retorting resistance and heat resistance
Inventor: NISHIDA HIROSHI
IPC: B32B15/08
Filed: 1994-09-12
Abstract: PURPOSE: To enable close adhesion to a metal sheet to be stably secured by a method wherein at least one face of the metal sheet is covered by polyester resin of respectively specific melting point, crystallization temperature, and facial orientation factor to form a lower resin layer, and by covering the layer with polyester resin which slightly higher in melting point and facial orientation factor, an upper resin layer is formed. CONSTITUTION: One face or both faces of a metal sheet are covered with a two-layerstructure biaxially oriented polyester film. As thermal characteristics of resin, it is necessary that a lower layer is 190 deg.C-250 deg.C in melting point Tm1 and 100 deg.C to 130 deg.C in crystallization temperature, and melting point Tm2 of an upper layer is melting point Tm1 of the lower layer resin + 10 deg.C to 260 deg.C. Then, the orientation property of the upper layer is 0.100 to 0.169 in facial orientation factor and the facial orientation factor of the lower resin layer is 0 to 0.100.
Patent JP-H0940011-A (JP)
Title: Package with tear tape
Inventor: OMORI SHOZO
IPC: B65D71/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve opening operation of a package with a tape for a lunch box. SOLUTION: An intermediate package formed in such a manner that a lid 3 is mounted on an upper opening of a container body 2 filled with lunch, the package is enclosed by a packaging film 4 excellent in heat-shrinkability and predetermined portions are sealed 5, 6 is heated to have the film heat-shrunk, thereby tightly attaching the film to the container body and the lid. A tape 7 is dispersively heat-bonded to an outer face of the packaging film located on an upper face of the intermediate package by a plurality of point seals 8. A cut 9 is formed at an intermediate site of the tape, an opening 11 is provided at a film site corresponding to the cut, and the opening is located close to the bonded sites 8. At the time of opening, the tape is broken from the cut to make free ends, and the tape is pulled in a predetermined direction with the end held.  Then, pulling force is transmitted via the bonded sites to the opening, and the packaging film can be easily torn from the opening.
Patent JP-H0939417-A (JP)
Title: Re-writable type receiving paper film
Inventor: YOSHIDA MINORU
IPC: B29C55/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a re-writable type receiving paper film excellent in contrast and gradation. SOLUTION: This receiving paper film is the one containing at least one layer made of a thermoplastic resin A and a crystalline compound B under the condition that the glass transition point Tga of the thermoplastic resin A and the melting point Tmb of the crystalline compound B satisfy the formula: Tmb>=Tga.