baber/WOPTO huggingface dataset:
Patent JP-S5499933-A (JP)
Title: Inverter
Inventor: KUROSAWA RIYOUICHI
IPC: H02M7/523
Filed: 1978-01-23
Abstract: PURPOSE: To suppress the magnitude and rising velocity of short-circuit current when a power short-circuit takes place, by providing reactors in an inverter and utilizing the filter effect of the reactors and energizing the reactors together with  positive-side and negative- side main thyristors in response to the commutation  failure etc.  
     CONSTITUTION: Reactors LD1 or LD2, LD3 or LD4, LD5 or LD6 are alternately connected in series with a load to perform filter action. When the commutation failure takes place, the reactors LD1, LD2 are connected in series with each other and the reactors LD3, LD4 are connected in series with each other and the reactors LD5, LD6 are connected in series with each other to suppress the magnitude and rising velocity of the short-circuit current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204132-A (JP)
Title: Electric vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/24
Filed: 1994-01-21
Abstract: PURPOSE:To absorb variations in diameter sizes by molding errors of a hose or extension pipe by its elasticity by forming a brush base of a brush attachment for cleaning a clearance, etc., to an approximately C shape in section. CONSTITUTION:A juncture 6 curved to a taper shape larger in diameter in the end part than in the central part is formed on the extension pipe connection side of a bellows hose to be freely attachably and detachably connected to the suction port of a vacuum cleaner body. The brush attachment 7 is mounted at the outer peripheral surface of this juncture 6. The attachment 7 has the brush base 9 of the approximately C shape in section consisting of a resin, such as ABS, PP or vinyl chloride, having elasticity and having a notched part 8 in a part. Brushes 10 are implanted in such brush base 9. The brush base 9 is formed with a bore slightly smaller than the outside diameter of the juncture 6 and is so formed that force acts thereon in a direction to contract inward in the state of mounting the attachment 7 at the juncture 6. As a result, the molding errors of the hose, etc., are absorbed.
Patent JP-S58124011-A (JP)
Title: Hydraulically regulating type valve lifter
Inventor: OONO KATSUYASU
IPC: F01L1/245
Filed: 1982-01-19
Abstract: PURPOSE:To prevent sticking resulting from welding burr from occurring, by a method wherein an annular notch is formed on an outer periphery of the lower end part of a plunger, in a titled lifter to be used for a valve mechanism of an internal-combustion engine. CONSTITUTION:A main body of a lifter is joined together at a part 21 through resistance welding or projection welding. Burr 22 is generated as a result of the welding. As a plunger 23 comes down at the time of suspension of an engine and an outer periphery of the lower end part of the plunger 23 touches the burr when the plunger 23 reaches a position in the vicinity of the welded part 21, an annular notch 24 is provided on the outer periphery of the lower end part of the plunger 23 to prevent this touch from occurring. The lower end part of the plunger, consequently, does not become interferential with the welding burr 22 and sticking due to the burr can be prevented.
Patent JP-H09199784-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: FUKAYA KAZUO
IPC: H01S5/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived semiconductor laser with the suppressed deterioration of the end surface of its resonator. SOLUTION: In a window laser, by the etching using a resist mask 302 for correcting the height of its window region, and by the etching using a resist mask 303, a rectangular type stripe extending in its waveguide direction and curved only in its window region is formed on an n-type GaAs substrate 301. Etching smoothly the whole of the substrate with its so-obtained shape, the substrate with the shape wherein the ridge line of its protruding stripe is curved laterally in its window portion is obtained. On this substrate, a double hetero- structure including an InGaAs strain quantum well SCH structure 306 and a waveguide structure are made to grow by an MOVPE method.  As a result, there is obtained the window laser with the structure wherein its InGaAs active layers form smoothly the angles of 0-6 deg. with its substrate direction along its waveguide and in the scope ranged from the inside region of its resonator to the end surface of its window portion.
Patent JP-S60149334-A (JP)
Inventor: NAGATA KAZUTOSHI
IPC: A21C9/00
Filed: 1984-01-14
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-H05190056-A (JP)
Title: Switching device
Inventor: NINOMIYA NOBUYUKI
IPC: H01H25/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a switching device having both function as a slide switch and function as a push switch wherein hoops are efficiently fed so as to facilitate automatic assembling and different moving contact pieces are slid on a same plane so as to facilitate making the switch device thinner. CONSTITUTION:First and second fixed contacts 1, 2 are established on a same plane. First and second moving contact pieces 4, 6 are formed of same metallic plate material. The moving contacts 4, 6 are inserted respectively so as to form the contact piece holding portion 5a of a slider 5 and an up and down body 7.
Patent JP-S61164830-A (JP)
Inventor: MORIWAKI TAKESHI
IPC: C08J7/04
Filed: 1985-01-18
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-H11197352-A (JP)
Title: Device and method for outputting portrait image and portrait image output program recording medium
Inventor: MAEDA TADASHI
IPC: A63F13/215
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To display a portrait image full of variety which is reflective of every moment changing psychology of a person to be displayed. SOLUTION: A face image feature recognition module 31 extracts face image feature data from face image data picked up by a camera 2. A portrait picture drawing module 32 makes portrait picture data based on the face image feature data. A game content display module 22 selects a question from a game content data base 23 according to the progress of a game and displays the question on a screen 3. A character diagnosis module 34 finds differential components (SIR signal) of measured data of a skin impedance sensor 24 to diagnose the mental state of the player based on a predetermined inference rule using the contents of the question and SIR signal. A portrait picture modification module 35 modifies the portrait picture using the result of the diagnosis and displays the modified portrait picture on the screen 3.
Patent JP-H03210341-A (JP)
Title: Production of polyurethane foam molded integrally with surface material
Inventor: AKIMOTO KEIICHI
IPC: C08G18/63
Filed: 1990-01-11
Abstract: PURPOSE:To produce the title foam excellent in the peeling strength, i.e., adhesive strength between the foam and the surface material, by reacting a polyol component contg. a specific polyol with an org. polyisocyanate component in a mold in the cavity of which the surface material has been placed. CONSTITUTION:A mucess for producing the title foam by reacting a polyol component [e.g. a propylene oxide(P O)/ethylene oxide(EO) adduct of glycerol] with an org. polyisocyanate component [e.g. a polymeric diphenylmethane diisocyanate] in a mold in the cavity of which the surface material comprising PVC or a PVC/ABS blend has been placed, wherein a modified polyol obtd. by polymerizing a monomer component contg. at least 5wt.% vinyl and/or vinylidene chloride in a polyol (e.g. a polymer of a PO/EO adduct of glycerol with vinyl chloride) is used as at least a part of the polyol component.
Patent JP-S60150551-A (JP)
Title: Production method of paste type negative electrode closed cell
Inventor: MATSUMOTO ISAO
IPC: H01M4/30
Filed: 1984-01-17
Abstract: PURPOSE:To improve the oxygen gas absorbing capability during over-charging by partially removing or destroying the binding agent layer covering the electrode surface. CONSTITUTION:Powder not subject to deformation itself such as nickel metal powder or alumina powder is scattered in the air and sprayed under acceleration on the surface of an electrode 1 coated with paste on one or both sides of its core metal 2 and dried, then ruggedness is provided on the surface of the electrode 1, or the binding agent layer 4 on the surface is removed. Accordingly, a paste type negative electrode excellent in oxygen gas absorbing capability and suitable for quick charging can be obtained.
Patent JP-S62166011-A (JP)
Title: Camber control method for rolled stock
Inventor: KAMINAKA HIDEYA
IPC: B21B31/02
Filed: 1986-01-14
Abstract: PURPOSE:To carry out camber control with high responsiveness by detecting a strain of a housing post, deciding a camber of a rolled stock, and correcting a roll gap. CONSTITUTION:Strain detectors 4A and 4B are installed on the inner side A and outer side B of a housing post 11 of a rolling mill 1, respectively. Each elongation amount on the A and B sides of the post 11 is calculated based on the detected signal of the detectors 4A and 4B and the difference between those two elongation amounts is obtained. Occurrence and a direction of a camber of a rolled stock 3 are decided by the difference and the roll gap of an upper roll 21 on the driving side or of a roll 22 on the driven side is corrected. In this control method, a camber occurring amount is reduced.
Patent JP-H08198288-A (JP)
Title: Closing device and container
Inventor: TAKAMATSU KOICHI
IPC: B65D49/12
Filed: 1995-01-18
Abstract: PURPOSE: To provide a closing device capable of reducing B. B. A. when a synthetic resin cap is applied to a container to which both of a metal cap and the synthetic resin cap can be attached and capable of developing good tamper evidence properties. CONSTITUTION: A closing device is constituted by providing engaging projections 60 formed so as to obliquely protrude in a cap opening direction in a plate shape and arranged in a peripheral direction so as to be spaced apart from each other to the inner wall surface of a TE ring part 58 and providing engaging pawls 74 to the lower part of the screw part of a container 70. The engaging pawls 74 protrude externally in the diameter direction of the container and expansion parts 75 preventing the bending of the engaging projections upon the contact with the engaging projections at the time of the opening of a cap are provided to the max. protruding regions 76 of the engaging pawls 74 in a cap closing direction.
Patent JP-H02289367-A (JP)
Title: Color image treating method
Inventor: ERITSUKU WAROUITSUTO
IPC: H04N1/40
Filed: 1990-01-12
Abstract: PURPOSE: To make it possible for a person who observes an output image to perceive close coincidence of colors between an input image and the output image by a method wherein input color data is collected from an input device and successively this input data is converted to data corresponding to a specified color space and then, this data is converted to output color data from the specified color space data and it is outputted to the output device. CONSTITUTION: An image forming system 100 includes an input data source device 102, which provides an image data regulating an image to be formed on an image forming medium. This image data is transferred to an image system controller 104, which includes data processing means 150, 152 and 154 for receiving the image data and converting it to a signal and these converted amplitude signal and/or pulse width signal are transferred to an output device or a writing means 106. An output scanner controller 106 receiving this signal controls a laser 108 to perform writing into a liq. crystal type optical modulator 114.
Patent JP-H01284348-A (JP)
Title: Releasable lock, assembly with the lock and method for its use
Inventor: POORU EMU JIESOTSUPU
IPC: B01L99/00
Filed: 1989-01-17
Abstract: PURPOSE: To completely prevent the leakage of a sample or the like and to improve safety and exactness of a test by providing a freely releasable lock with a pair of butt parts for coupling and sealing a cap to a container and integrally intercoupling the freely releasable lock to these butt parts. CONSTITUTION: A cap 17 and the container 15 are aligned and while a cup- shaped closing ring wall 90 made of a synthetic resin is deformed by applying a downward pressure by a hand on this cap 17, this wall is press fitted into the opening of an annular lip 24. When the cap 17 and the container 15 are completely coupled, double seals are formed between both and one is an annular boundary surface 100 of which the edge part 88 engages with the wall surface 18. Another is an annular boundary surface 102 of which the surface 84 engages with the lip 24. When the freely releasable lock 110 which consists of polypropylene or the like and is slightly smaller in the inner width than the diameter of the flange part 22 of the container 15 is inserted into the coupling part between the cap 17 and the container 15 from the transverse direction, the lock is closed by emitting a sound.
Patent JP-H10196112-A (JP)
Title: Method for filling opening of concrete placing jointing part in reverse placing method
Inventor: MARU TAKAHIRO
IPC: E04G21/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve execution by providing a porous partition material which is gas-permeable but filler-impermeable outside a part necessary for injection out of wall thickness of a placing jointing part. SOLUTION: For instance, when a preceding placing concrete casing 1 is placed, a partition material 3 composed of a porous material is housed in a partition material built-in case 3c to be attached to a bottom form. Next, after the bottom form is removed, an injection hose 6 is attached to a placing jointing part and the fixing hook 3b of the partition material 3 is locked to a reinforcing bar 9, a following placing concrete casing 7 is placed. An injection material 10 is injected from the hose 6, the air of the opening before the hose 6 is discharged from this side exhaust opening 11, ad the air of the interior side of the hose 6 is discharged through the case 3c and a hose 12. At this side, since the partition material 3 is gas-permeable but filler impermeable, discharge of the interior side air of the hose 6 is not prevented.  Thereby only the air in a planned injection range can be efficiently and surely discharged out of a filling range, and the setting part of a discharging hose can be saved.
Patent JP-H09192017-A (JP)
Title: Hot-water heater and production method thereof
Inventor: OSANO YOSHIHIRO
IPC: C02F1/28
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive hot-water heater which can remove free chlorine in water without reduction of water capacity, by spraying a fluoropaint on the peripheral inside and bottom faces of a container body and drying it and thereafter, sticking a dechlorinating material. SOLUTION: A coating film 6 as a basic layer member made of a fluorocoating material of a fluoropaint is formed by spraying the fluoropaint on the peripheral inside and bottom faces of a container body 1a and drying it. A dechlorinating member 7 composed of actived carbon is sprayed on the coating film 6 after drying and stuck thereto. When water is charged in the container 1, the free chlorine in the water reacts to the actived carbon 7 on the surface of the coating film 6 applied on the peripheral inside and bottom faces of the container body 1a to make a substance which does not emit chlorine ordor. Further, when the water in the container body 1a is heated by a heater 2, a convection current arises and the water of the surface is displaced in turn to react to the actived carbon 7 and generate odorless water without free chlorine.
Patent JP-H01182754-A (JP)
Title: Medical-image processing apparatus
Inventor: IIDA YOSHIHIKO
IPC: G01N33/48
Filed: 1988-01-14
Abstract: PURPOSE:To print a plurality of medical images without human operators, by utilizing editing ID (identifier) buffer files, and providing a means, which edits and outputs a plurality of images. CONSTITUTION:An image processing apparatus 1 is composed of the following parts: a CPU 11, which controls and manages the apparatus, an image memory 13, which edits and processes medical images, an editing ID buffer memory 14, which edits and prints a plurality of medical images, and an external memory device 15, in which a medical image data buffer file 16, an editing ID buffer file 17 and the like are stored. The medical images A and B are read out of the image data buffer file 16 in the outer memory deice 15 and written into areas A and B on the image memory 13. The ID of the medical image A and the ID of the medical image B are read out of the editing ID buffer memory 14 or the image data buffer file 16 of the outer memory device 15 and written in areas AID and BID on the image memory 13.
Patent JP-H10204546-A (JP)
Title: Operation of metallic strip continuous type heat treatment furnace
Inventor: TANABE MASAO
IPC: C21D11/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable the execution of the optimum operation to a heat treatment furnace by collecting data of the actual results reflecting the actual condition obtd. from the furnace and repeating operations of three dimensional curved surface model deciding an operational condition which minimizes the difference from the operational condition for producing a desired strip based on the data. SOLUTION: In the step 1, the characteristic value in each kind of steel, e.g. strip temp. TM and the conditional value, e.g. producing quantity TV are set. In the step 2 and 3, a parameter θs is read out and an evaluating operation is executed by using an equation showing the three dimensional curved surface model. In the step 4 and 5, a control signal is outputted and the characteristic value TM, conditional value TV and a furnace temp. TF are stored. In the step 6, the data of the actual results are judged. In the step 7 and 8, the evaluating operation of the parameter is executed with the equation showing the three dimensional cured surface mold and renewed. In the step 9, the data storing number is judged. In the step 10, the operation is returned back to the step 2 so as to become the data firstly stored.  These operations are repeated so as to approach the furnace condition for obtaining the desired strip as near as possible. By this method, the desired strip can easily be obtd.
Patent JP-H04310894-A (JP)
Title: Apparatus and method for cooling coil of control-rod driving mechanism
Inventor: MAIKERU FURANSHISU HANKINSON
IPC: G21C7/12
Filed: 1992-01-17
Abstract: PURPOSE: To cool the coil of a control rod driving mechanism in a nuclear power plant through natural convection. CONSTITUTION: The cooling means comprises air tubes 3 arranged at a position where a control rod mechanism 4 is not located wherein the air tubes 3 are fixed with hoods 21, 22 for introducing the air heated by a coil 20 into the air tubes. Since the high temperature air passing through the air tubes is discharged above a missile shield 10, the ambient air is held in low temperature state. Consequently, natural convection takes place to cool the coil efficiently.
Patent JP-S59132844-A (JP)
Inventor: ASHIKAWA KEITAROU
IPC: A23G3/34
Filed: 1983-01-20
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-S55101834-A (JP)
Title: Temperature measuring device and making method thereof
Inventor: BO HAAKAN HAAKANSON
IPC: G01K7/22
Filed: 1980-01-23
Abstract: The disclosure relates to an apparatus for measuring temperature, comprising a temperature-sensitive sensor, whose electric properties, for example, resistance, vary with the temperature, for example, a thermistor (2, 2 min , 3 or 3 min ) which is connected to two electric lines (5, 6), which, in their turn, may be connected to a read-off unit for reading off values of current, voltage or the like corresponding to the temperature. 
<??>The apparatus comprises one or more further sensors (2, 2 min , 3 or 3 min ) which, together with the first-mentioned sensor, are selected and coupled such that they, at least within a determined temperature range, have a value of the above-mentioned electric property accurately corresponding to the temperature. In this instance, the sensors are preferably coupled in series between the above-mentioned electric lines (5,6) and are selected such that their deviations from certain determined values have a predetermined value, for example, zero. 
<??>The disclosure also relates to a method of producing the above-defined apparatus, the above-mentioned electric property being measured for a large number of sensors and forming the basis of a sorting within accurately determined intervals, whereafter two or more sensors are selected for each apparatus, the sensors, on desired coupling to the electric lines, giving a desired value of the above-mentioned electric property.
Patent JP-H11202004-A (JP)
Title: Comparator
Inventor: TATEISHI TETSUO
IPC: G01R19/165
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a comparator that normally operates even if a difference between an input voltage and a reference voltage becomes excessive. SOLUTION: A differential amplifier circuit comprises a first NPN transistor Q1 and a second NPN transistor Q22 , The base of the first NPN transistor Q1 is connected to a source of an N-channel MOS transistor Q6 and the base of the second NPN transistor Q2 is connected to a reference voltage terminal 3. The drain of the N-channel MOS transistor Q6 is connected to an input terminal 2. The gate of the N-channel transistor Q6 is connected to a gate power source. A voltage value of the gate power source is set at a voltage value more than a value added a threshold voltage between a gate and a source of the N-channel MOS transistor Q6 to a reference voltage.
Patent JP-S5392121-A (JP)
Title: Method of supporting microphone
Inventor: KOJIMA JIYUNJI
IPC: H04R1/08
Filed: 1977-01-25
Abstract: PURPOSE:To improve the vibration proof ability of a microphone with a simple structure by supporting the microphone by the thickness stiffness of a plate vibration protecting material secured at the outer periphery.
Patent JP-H05199074-A (JP)
Title: Controller for bias power supply
Inventor: YAMAZAKI NAGAHARU
IPC: H03J3/16
Filed: 1992-01-20
Abstract: PURPOSE:To always make a control gain of a control system constant by providing a means deciding a correction gain of the control gain of a phase feedback control system from an output current detection signal and a means correcting the control gain with the correction gain to the controller. CONSTITUTION:An output current iB of a bias power supply 8 is given to a current detector 11 via a current transformer 10, the detected output current detection signal (i) is inputted to a correction gain generator 18. The generator 18 outputs a correction gain Kc stored in a memory according to the signal (i) and the gain Kc is decided definitely so as to satisfy the relation of KcX(DELTAphi/DELTAiB)=constant. The gain Kc is multiplied with a control gain of a phase feedback control system by a phase control correction device 19. Thus, the control gain and the response speed are always made constant without being affected of the effect of the nonlinear characteristic of a ferrite and the controller is subject to stable tracking control at a high speed over a broad band.