baber/WOPTO huggingface dataset:
Patent JP-S6450508-A (JP)
Title: Magnetic system
Inventor: JIYON RATSUSERU PAASERU
IPC: G01R33/381
Filed: 1988-07-28
Abstract: PURPOSE: To obtain a vacuum container which reduces a transmission time in an induction field, for an MRI magnetic system which is suitable for high-speed imaging by a method, wherein a thickness of an outer cylindrical wall made of metal in which a bore part for receiving a body to be imaged of the vacuum container is formed is thinned, and also a reinforcing layer made of nonmetal is provided surrounding it. CONSTITUTION: This system comprises; a vacuum container 18 having a pair of end part planar plates 24, 26 made of metal which are welded in a first wall 80 formed with a bore 23 for receiving a body to be imaged and both its ends, low temperature maintaining airtight container 30 held in the vacuum container 18, and a coil 34 disposed at the low temperature maintaining airtight container 30 for generating a magnetic field. The first wall 80 has a cylindrical outer wall 82, made of metal which is disposed weldably between the end part planar plates 24 and 26, and the outer wall 82 is formed in such a thickness that structural airtightness cannot be maintained during the operations of the vacuum container 18, without a reinforcing member.  Meanwhile, a reinforcing layer 84 made of nonmetal is disposed surrounding it, and as compared with the case where the metallized outer wall 82 is formed in a thickness such that airtightness can be maintained without the reinforcing member, signals can penetrate through the first wall 80 more rapidly.
Patent JP-H0856018-A (JP)
Title: Semiconductor light emitting device, and manufacture of semiconductor light emitting device
Inventor: SHAKUDA YUKIO
IPC: H01L27/15
Filed: 1994-08-11
Abstract: PURPOSE:To simplify adjustment for providing a white light as a concentrated light and to reduce disadvantages in cost due to generation of defective products, by enabling emission of lights of blue, green and red colors from a single semiconductor light emitting device. CONSTITUTION:A semiconductor light emitting device l has a sapphire substrate 2 and a multilayer portion 6 formed on the sapphire substrate 2 and composed of an N-type semiconductor layer 3, a light emitting layer and a P-type semiconductor layer 5. The semiconductor light emitting device 1 is so constituted that a light is emitted from the light emitting layer at least in a direction perpendicular to the surface the multilayer portion 6 is partitioned into a plurality of areas in a plane parallel to the surface of the substrate 2. To cause wavelenths of lights emitted from the light emitting layers in the plurality of to differ between the areas, crystal layers of different types are grown for at least one layer in accordance with the difference of the areas.
Patent JP-H1136557-A (JP)
Title: Laying method for tile and laying jig for tile
Inventor: ONO TAKATOSHI
IPC: E04F21/22
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To effect laying of tiles with excellent appearance in a state that the surfaces of tiles is positioned flush with each other as a whole without needing a skill by a method wherein the back of a tile temporarily locked at a tile surface flatness maintaining member is mounted on a mounting agent applied on a base board. SOLUTION: The surfaces of tiles 13 are temporarily locked on a tile surface flatness mentioning member 10 to maintain the surfaces of a plurality of tides 13 in flush with each other. A base board on which the tiles 13 are mounted is coated with a mounting agent for a tile, such s mortar. The backs of the tiles temporarily locked oat the tile surface flatness maintaining member 10 are mounted on the mounting agent applied thereon. In this case, the tile surface flatness maintaining member 10 is maintained at a given height from the base board by a height maintaining agent 12. After the mounting agent is cured and the tiles 13 are fixed on the base board, the tile surface flatness maintaining member 10 is removed from the surfaces of the tiles 13. This method finishes the tiles approximately in flush as a whole with excellent appearance.
Patent JP-S5978537-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: EMURA TAKASHI
IPC: H01L23/48
Filed: 1982-10-27
Abstract: PURPOSE:To enable to produce transistors which have the same resin-sealing mold and different power consumptions by preparing leadframes which are different in response to the power consumptions of semiconductor elements in the thickness of only the element mounts of the leadframes. CONSTITUTION:A leadframe 14 in which bolt inserting holes 11 formed by punching a metal plate, a semiconductor element mount 12 and a plurality of leads 13 are integrally formed, is prepared. The mounts 12 are formed in different thickness in response to the power consumptions and formed in a projection shape as compared with the other parts. A semiconductor element 15 is secured to the mount 12 of the leadframe 14, and the electrodes of the element 15 and the leads 13 are connected by bonding wires. The lower surface of the lead frame 14 is intimately secured to a bottom force 16, the upper surface is covered with a space 17 by top force 18, the end of a fixing pin 19 integral with the mold 18 is inserted into a round hole 11, and the leadframe 14 is urged by the step 191 at the intermediate of the pin 19 to the bottom force 16.
Patent JP-H0238237-A (JP)
Title: Paper feeding device
Inventor: TAKAHASHI NARIKAZU
IPC: B65H5/26
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the generation of jam by forming the second separator onto which the top edge of a photosensitive paper driven out from a nipping transport member collides, in shiftable ways in the width direction of the photosensitive paper, accompanied with the sliding contact of the photosensitive paper. CONSTITUTION:The top edge of a driven-out photosensitive paper S2 shifts, slidingly attached onto the inclined edge of a window 10B1 of the second separator 10B which is supported in cantilever form for the first separator 10A. In this case, the second separator 10B is shifted in the width direction of the photosensitive paper S2 through the weakness of the toughness which is obtained on one side part 10b in the nipping width, by the urging force towards the second separator 10B which is obtained in the tilt direction of the inclined edge of the window 10B1. Accompanied with this shift, the top edge of the photosensitive paper S2 is not collision-stopped, and the jam of the photosensitive paper S2 is perfectly prevented.
Patent JP-H0915542-A (JP)
Title: Light quantity adjustable spectacles
Inventor: SUGIYAMA KIWA
IPC: G02C7/12
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To adjust the transmissivity of light, namely, light quantity by providing a polarizing plate and another polarizing plate opposed to it and constituting at least one of the polarizing plates to be rotatable at the inside of a surface. SOLUTION: A pair of linear polarizing plates 1 and 2 which are mutually separated and are first polarizing plates are fixed and held by a spectacle frame 10 and are provided with the pair of the linear polarizing plates 3 and 4 respectively opposed to the polarizing plates 1 and 2 which are second polarizing plates. The pair of the linear polarizing plates 3 and 4 is supported by the spectacle frame 10, but is made to be movable polarizing plates supported to be respectively freely rotatable at the inside of the surface of the polarizing plate. A rotation transmitting means, for instance, a gear 5 intervenes between the pair of the movable polarizing plates 3 and 4, and transmits the rotation of one movable polarizing plate to another movable polarizing plate.  The light quantity incident on left and right eyes is adjusted to be the same at an initial state, and a wearer increases and decreases incident light quality on the left and right eyes only by grasping a knob 6 and rotating the movable polarizing plate 4.
Patent JP-H0823831-A (JP)
Title: Internally threaded fishing rod
Inventor: ITO KOICHI
IPC: A01K87/04
Filed: 1994-07-20
Abstract: PURPOSE:To provide an internally threaded fishing rod in which balance between the bores of line-guiding rings and the inside diameters of rod in the rod region including the tip top is improved so that the friction of the line at throwing is efficiently reduced. CONSTITUTION:In an internally threaded fishing rob, three or more line-guiding rings G1, G2,... G7 are arranged in a rod region 14 including the top tip Z1, which is tapered or has almost the same inside diameters through out the region 14. The ratio of the bore of a line-guiding ring to the inside diameter of the rod at the corresponding line-guiding ring is >=50% at the tip top region Z1, <50% at the middle region Z2 and larger at the root region Z3 than at the middle region Z2. Further, the widths (t) of the line-guiding rings G5, G6 and G7 in the root region are made larger than that (t) of the line-guiding ring G4 in the middle region.
Patent JP-S6250823-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUNORI
IPC: G03G15/00
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the temperature of an original placing table from rising abnormally by detecting the temperature of the original placing table as the quantity of resistance variation of a thermistor and stopping image forming operation through a microcomputer when the temperature rises to constant temperature. CONSTITUTION:A plate for temperature detection and the thermistor 1223 are installed at the reverse end part of the original placing table and the temperature of said table is made to correspond to the quantity of resistance variation of the thermistor 134. A resistance R2 is equalized to the resistance value of the thermistor 13 at the limit temperature of said table and then when the temperature of said table rises above the limit temperature, the output level of a comparator 27 decreases and its signal is inputted to the microcomputer 31 through an input port 33. Consequently, the image forming operation is stopped by an optical system driving circuit 35 and a conveyance system driving circuit 37 to lower the temperature of the platen. Thus, the temperature of the original placing table is prevented from rising abnormally and its safety is maintained.
Patent JP-2000019830-A (JP)
Title: Toner residual quantity detecting device
Inventor: KAWAKAMI YASUHIRO
IPC: G03G15/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner residual quantity detecting device capable of preventing an image thinning or the like in an electrophotographic device capable of detecting the residual toner quantity by stepwise, and appropriately informing a user of the toner replenishing time, even in the case of the device adopting a sensor allowed to detect the residual toner quantity by either value of the presence or absence. SOLUTION: This toner residual quantity detecting device made delicately detects the residual toner quantity stepwise by providing a variable air chamber 6 whose volume is varied with an injected air quantity, inside the toner container 1 in which the toner is contained, disposing the toner detecting part 4 detecting the presence or absence of the toner, in the toner feeding part 2 receiving the toner from the toner container 1, feeding the toner in the toner container 1 to the toner feeding part 2 in proportion to a specified quantity, by means of injecting air in the variable air chamber 6, at the time when the toner detecting part 4 detects the absence of the toner in the toner feeding part 2, and detecting the toner quantity in the toner container 1, based on this injection quantity of the air.
Patent JP-H0612614-A (JP)
Title: Production of magnetic head
Inventor: SAWARA YUZO
IPC: G11B5/17
Filed: 1992-06-24
Abstract: PURPOSE:To provide the process for production of the magnetic head which can be miniaturized. CONSTITUTION:Magnetic materials 3 and coil conductors 2 are successively laminated, by that, the winding part blank materials 1A of a head block from which plural magnetic heads are obtained and the coil conductors of the parts corresponding to the winding parts single body of the adjacent magnetic heads are laminated in the state continuous with each other. The winding part blank materials 1A of the laminate are so cut as to expose the coil conductors 2 to the outside surface, by that, the winding parts of the magnetic head are produced.
Patent JP-S5890923-A (JP)
Title: Manufacture of synthetic resin band
Inventor: YUI RIYOUSUKE
IPC: B29B7/00
Filed: 1981-11-26
Abstract: PURPOSE:To obtain a band excellent in the pliability and strength ideal for packaging or the like by a method wherein a melting material mainly composed of polypropylene resin is molded into a band by extrusion and the molding obtained stretched lengthwise to make a fine fibrous composition. CONSTITUTION:A melted material whose main component, a polypropylene resin, is blended with a resin such as high density polyethylene is extruded into a band from an extrusion molding machine 1. Then, the extrusion molding 2 is introduced into a cooling tank 3 to cool and introduced into a heat stretching tank 4, where it is stretched by heat with the adjustment of the rotation speed of a tension roll 6 with respect to a feed roll 5 while molecular orientation is uniformized to impart a required strength to it. Then, the band-shaped product 2' is introduced to a cooling tank 7. After passed through an embossing device 8, it is introduced to a clumpling device 10 to yield a length-wise fine fibrous composition as an intended product 2''.
Patent JP-S6345134-A (JP)
Title: Production of lens
Inventor: SUGATA SHIGEYA
IPC: C03B35/00
Filed: 1986-08-13
Abstract: PURPOSE:To shorten the forming cycle time of glass lenses and improve productivity, by preliminarily machining and heating a glass material subjected to cutting and dividing treatment, finally heating the glass material while transferring, pressing and forming under specific condition and annealing the formed lens. CONSTITUTION:A rodlike glass material is cut into a cylindrical form and then machined into a pressing material 5 closely resembling a desired final shape. The resultant pressing material 5 is then placed on a carrier 4, transferred into a preheating furnace 1 while heating and preheated to give 10<14>-10<16> P viscosity. The resultant pressing material 5, together with the carrier 4, is held and transferred into a regular heating furnace 7 with a transferring arm 15, softened while heating to give about 10<8>-10<6> P viscosity and then, together with the carrier 4, carried into a forming chamber 8. At this time, the mold temperature in a pressing mold 13 is set so as to provide 10<14.5>-10<6> P viscosity of the pressing material 5 and a bottom force 12 is raised to form a glass lens 6 between the bottom force 12 and the top force 11. The glass lens 6, together with the carrier 4, is returned to the original place by the transferring arm 15, conveyed into an annealing chamber 2 and annealed.
Patent JP-H093195-A (JP)
Title: Flexible wiring board
Inventor: NAKAJIMA KOHEI
IPC: C08G77/455
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prepare a flexible wiring board which is less likely to cause a deterioration in wiring and causes no significant curling by forming a coating contg. a particular copolymer polyimidesiloxane under particular conditions on an arom. polyimide film provided with wiring thereon. SOLUTION: This flexible wiring board comprises: an arom. polyimide film substrate with wiring formed thereon; a cured film formed on the substrate by heat and drying a coating film of a copolymer polyimide siloxane, soluble in an org. solvent, under conditions which are less likely to cause a deterioration in wiring. This copolymer polyimide siloxane is prepd. by polymerizing and imidizing an arom. tetracarboxylic acid, diaminopolysiloxane, and an arom. diamine, and the cured film satisfies the requirements: (1) a heat decomposition initiation temp. of 324 deg.C or above, (2) a curvature radius of warpage of 25.6mm or more, and (3) an elongation of 73 to 509%. The wiring board is a heat- resistant, electrical insulating and flexible wiring board comprising a wired substrate with a film (a solidified film) firmly adhered thereto, the substrate being less likely to curl.
Patent JP-S6251791-A (JP)
Title: Electric fan
Inventor: TSUCHIDA YASUYUKI
IPC: F04D25/08
Filed: 1985-08-29
Abstract: PURPOSE:To simplify connection between an electric fan main body and a stand by forming said main body detachable on the stand at the central part of a guard body equipped with a motor inside. CONSTITUTION:Blades 10 and an outside rotor 8, both pivoted on a front end projecting part of a fixed shaft 19 by means of a bearing 16, are prevented from falling out by means of a spinner 9. A rear end projecting part of the fixed shaft 19, piercing through a fitting plate 5, fixes a support plate 17 to the fitting plate 5 by screwing a nut body 24 to a screw part 23. The electric fan main body 1 can be disassembled by detaching the spinner 9 and the nut body 24. Thus, action of the external force on the connection part can be reduced.
Patent JP-H0742957-A (JP)
Title: Hot-water heater
Inventor: OBARA SHIGERU
IPC: F24D3/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a hot-water heater in which adverse influence is not affected to a circulation pump and a tube in the case of varying a heating output. CONSTITUTION:A hot-water heater comprises a heat source machine 1 having a heat source 3 and a heat exchanger 2 to be heated by the source 3, and a hot-water panel 9, wherein heating medium heated by the exchanger 2 is circulated to a plurality of hot-water panels 10 to hot-water heat a room, and the exchanger 2 and the panels 10 are annularly connected via a heating medium forward tube 5 having a circulation pump 4 and a heating medium return tube 6. A bypass tube 12 for bypassing the panels 10 is provided between the tube 5 of a discharge side of the pump 4 and the tube 6, and a pressure regulating valve 13 for suppressing a pressure rise of the discharge side of the pump 4 is provided at the tube 12.
Patent JP-H0635287-A (JP)
Title: Correcting method for color register shift in multiple image forming device
Inventor: ANDO MAKOTO
IPC: H04N1/04
Filed: 1992-07-17
Abstract: PURPOSE:To optimumly execute a correction of other register shift factor, when a correction of a skew shift is executed, without being influenced by the correction of its skew shift. CONSTITUTION:In a step S1, a first sampling cycle is executed, and data of each register shift is collected. In the case a correction to a skew shift is necessary, a skew correction amount is calculated in a step 4, and in a step S5, a skew correction is executed in accordance with the calculated correction amount. Subsequently, in a step 6, a second sampling cycle is executed, and in a step S7, a shift amount of other a color register shift than the skew shift is calculated from the collected sampling data, and based thereon, in a step S8, a correction amount for correcting other each color register shift is calculated. In the end, in a step S9, a correction of other each color register shift is executed in accordance with the correction amount.
Patent JP-H0512229-A (JP)
Title: Dynamic load distribution system
Inventor: MINODA YORIKO
IPC: G06F9/38
Filed: 1991-07-05
Abstract: PURPOSE:To keep the balance of a load in accordance with a progress on a dynamic load distribution system. CONSTITUTION:A whole problem is divided into partial problems and time stamp generation mechanisms 1B, time stamp evaluation mechanisms 1D, distribution mechanisms 1C and execution mechanisms 1A are provided for partial problem solution mechanisms p-1, p-2, p-3..., which solve the partial problems. A time stamp corresponding to the progress of the execution process of the execution mechanism 1A is generated, and the time stamp is compared with the time stamp of a message received from the other mechanism so as to evaluate it. Then, the number of processors used for the execution of a task is altered in accordance with the evaluated result.
Patent JP-S6346557-A (JP)
Title: Check method for battery back-up memory
Inventor: UEDA TOSHIHARU
IPC: G06F12/16
Filed: 1986-08-14
Abstract: PURPOSE:To check volatilization of the storage data due to the voltage drop of a short period when the application of a microcomputer is stopped, by providing a check code area and checking the check code by a check program. CONSTITUTION:A microcomputer 1 contains a microprocessor 1a and a main memory 1b. The memory 1b includes a check code area to store check codes (I), (II) and (III). Then a check program is first executed when a power supply is applied after the application of the computer 1 is started. Thus each check code is checked. When it is confirmed that all check codes have no error, a task is carried out. If those check codes have some errors, a back-up memory is rewritten after deciding that a back-up battery 3 has volatilization or change of data owing to a temporary drop of voltage. Thus it is possible to detect effectively the volatilization of the back-up memory due to the voltage drop of a short period when the application of the computer is discontinued.
Patent JP-H09101226-A (JP)
Title: Method and device for setting balance of test piece
Inventor: NORUBERUTO HESUBURIYUUGEN
IPC: G01M1/38
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for balancing a test piece at a low cost, wherein a part from which the material is removed has smooth surface. SOLUTION: In order to be balanced, a test piece is held by the chuck 4 of a main spindle 1 disposed vertically before being turned. A tool spindle 7 for driving a cutting tool 9 is disposed mirror symmetrically to the main spindle 1 while being shifted sideways. The test piece 5 and the cutting tool 9 are driven at the same r.p.m. in the same or reverse direction. The size and phase position of an unbalance mass to be removed are detected by means of a sensor 16 and an angle sensor 10. A cutting tool for detecting the phase angle through an angle sensor 22 is driven with same phase angle and carried toward the test piece thus removing the material. Signals are processed by means of a computer 20. A machine controller determines phase matching between the rotating unbalance mass and the tool and then produces carrying motion of tool with respect to the test piece.
Patent JP-S5885807-A (JP)
Inventor: ERUBIN BISHIYOTSUFU
IPC: C07D491/04
Filed: 1982-11-01
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-H0716855-A (JP)
Title: Roll replacing method and apparatus of calender
Inventor: MASUDA BUNPEI
IPC: B29C43/46
Filed: 1993-07-05
Abstract: PURPOSE:To efficiently perform the roll replacing work of a calender. CONSTITUTION:Front and rear guide rails arranged as inner rails are provided under a roll 8 to be replaced and a rail moving device 14 feeding in and out the guide rails 13 in parallel to the roll 8 in the direction crossing the axis of the roll 8 at a right angle is arranged between housings 1A. The rail support parts for supporting both end parts of the guide rails 13 arranged so as to be fed in are provided in opposed relation to the window parts 1c of the housings 1A. A roll shaft box 4 is slid on the guide rails 13 to take out and in the roll 8 with respect to the window part 1c of one housing 1A.
Patent JP-S6251663-A (JP)
Title: Gamma-isoionone
Inventor: ITO MASAMICHI
IPC: A23L27/20
Filed: 1985-08-31
Abstract: NEW MATERIAL:gamma-Isoionone expressed by formula I. USE:Useful as a perfume and an intermediate for synthesis of other perfume compounds, having a lasting floral fragrance and flavor accompanied by sweet fruity feeling and woody feeling with a basic tone of violet-like fragrance and usable as a flavoring agent and modifier in various fields such as foods and drinks, perfumes, healthy goods, sanitary good and drugs. PREPARATION:gamma-Cyclolavandulal expressed by formula II is reacted with acetylidene triphenyl phosphorane in an organic solvent at -30-200 deg.C, preferably at 0-150 deg.C, for 5-20hr to obtain the compound expressed by formula I.