baber/WOPTO huggingface dataset:
Patent JP-H03161186-A (JP)
Title: Method for supervising laser beam output in laser beam welding machine
Inventor: UMEHARA KATSUHIRO
IPC: B23K26/00
Filed: 1989-11-15
Abstract: PURPOSE:To execute supervisory control to laser beam output by introducing difference between temps. of optical element cooling fluid at inlet and outlet just near welding point of the laser beam into preset laser beam output condition and controlling. CONSTITUTION:The temp. t1 at inlet side and the temp. t2 at outlet side of cooling water 7 for condenser mirror cooling part 6 in the laser beam welding apparatus 1, are measured with a temp. measuring instrument 2. This temp. difference  t is introduced into the laser beam output condition preset in an arithmetic unit 3 and calculated, and the upper limit value and the lower limit value of laser beam output are decided to control the laser beam output. As there is relation that in the case  t is large, P becomes large and in the case  t is small, P becomes small between the temp. difference  t of cooling water 7 and the laser beam output P, by this method, laser beam output monitor (supervision) just near the welding point can be executed.
Patent JP-2000123909-A (JP)
Title: Connector for vehicle
Inventor: ONO JUNICHI
IPC: B60R16/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a vehicle which hardly causes short circuit of contact or failure of contacts, and also be disassembled or broken by an impact load, but can be earthed at a low cost. SOLUTION: In a connector for a vehicle which has a connector 13 and another connector connectable with it, the connector 13 is comprised of a fixed contact 19 placed in a recess 13b of connector housings 13A, 13B, a movable relay contact 18 which is supported by a supporting groove 13d formed at the upper part of the recess 13b at both the base ends 18a and can oscillate from a position closing an opening 13a of the recess 13b to a position contacting with the fixed contact when pressed at the contact of the other connector opening an opening 13a of the recess 13b, and a spring member 17 which biases a free end 18b of the contact 18 to a position to close the opening 13a of the recess 13b.
Patent JP-H05217188-A (JP)
Title: Photoelectronic scanning device, hinge element used in said scanning device and optical player provided with said scanning device
Inventor: PETORASU YOHANESU BURANKERUSU
IPC: G11B7/09
Filed: 1992-11-06
Abstract: PURPOSE: To provide a precise photoelectric scanner with a simple constitution by constituting an objective lens supporting part with a frame shape hinge element constituted of a metal slender spring and thermoplastics. CONSTITUTION: This scanner is provided with a lens 2 freely movable in the focusing and tracking directions F, T orthogonally intersecting each other, a fixed part 16 having magnet means 16a, 18, 20, a movable part 6 having coil means 12, 14a, 14b and carrying the lens and two pieces of frame shape hinge elements 22, and each hinge element 22 is provided with two pieces of plastic sticking members 27a, 27b and two pieces of slender metal supporting members 25 whose end parts 25a are buried in the sticking members. One side sticking member 27b is attached to the fixed part 16, and another sticking member 27a is attached to the movable part 6, and the lens 2 is driven in the directions F, T by the magnet means and the coil means.
Patent JP-H02144208-A (JP)
Title: Active type suspension for vehicle
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/015
Filed: 1988-11-25
Abstract: PURPOSE:To enhance responsiveness and control accuracy by separately calculating the deviations of the height values of respective front wheels and the average height value of rear wheels from the target height values of respective wheels, and by adding the integrated value thereof to the command signals for adjusting the height. CONSTITUTION:In a device in which line pressure to be supplied to respective cylinder chambers of hydraulic cylinders 2FL to 2RR (hereinafter, suffixes in English letters in reference numbers are omitted), which are interposed between a vehicle body and respective wheels, are controlled by pressure control valves 4, and in which respective pressure control valves 4 are controlled by a controller 6, stroke sensors 10 for detecting relative displacements between the vehicle body and respective wheels are provided. Based on the detected values of respective stroke sensors 10, the deviations of the height values of respective front wheels and the average height value of rear wheels from the target height values of respective wheels are separately calculated by subtractors 18, 29. Respective deviations are separately integrated by integrators 42, and it is so constituted that the integrated values thus obtained are added to the command signals obtained by an attitude control part 32.
Patent JP-H09108627-A (JP)
Title: Foreign matter classifying device for sugarcane
Inventor: SUNAKAWA TORU
IPC: B07B1/14
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically classify foreign matter by disposing plural rotary drums apart spacings to the extent of allowing the falling of sugarcanes in parallel with each other so as to incline in the same direction and spirally winding and fixing pushing up members to the outer peripheries of the respective rotary drums. SOLUTION: The rotary drums D1, D2... spirally wound and fixed with the pushing up members 11 on their outer peripheries are disposed apart the spacings to the extent of allowing the falling of the sugarcanes in parallel with each other so as to incline in the same direction. At this time, the rotary drums D1, D2 are so supported as to be made adjustable in the angles of inclination. The previously cut raw material sugarcanes are dropped to fall from between the rotary drums D1, D2 in the state of rotating the respective rotary drums D1, D2... in arrow a1, a2 directions. Besides, the stubs, large stones, etc. coexisting in the sugarcanes are dropped from the upper side of the inclination of the rotary drums D1, D2... by the pushing up members 11, by which the stubs, etc. are expelled to the outer side of the device.
Patent JP-H03158791-A (JP)
Title: Internal pump
Inventor: USU MASAJI
IPC: F04D7/08
Filed: 1989-11-17
Abstract: PURPOSE:To decrease components which has possibility of becoming loose and to shorten the attachment and detachment time by fitting a diffuser directly to a boss part in a nuclear reactor pressure vessel without using any stretch tube. CONSTITUTION:Plural boss parts 2 penetrate the bottom part of the nuclear reactor pressure vessel 1 at equal intervals in the circumferential direction. The casing 5 of the motor part 4 of the internal pump 3 is fixed to each boss part 2. The lower end outside of the sleeve 14 of the pump 3 and the upper end outside of the boss part 2 of the vessel 1 have cuts 23 and 24 as welding margins over the entire circumference and those parts are welded 25 to fit the diffuser directly to the vessel 1. Consequently, no stretch tube is used for the fixation of the diffuser, so any dedicated jig, etc., is not required to reduce the possibility of loose parts, thereby shortening the attachment and detachment time.
Patent JP-H03159241-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAGAKI TAKETOSHI
IPC: H01L21/3205
Filed: 1989-11-17
Abstract: PURPOSE:To make it possible to form a fine non-cut pattern by a method wherein cut patterns are formed, sidewall films are respectively formed in the cut patterns, a new cut pattern is formed and after a film to fill this new cut pattern is formed, the sidewall films and a film, in which the cut patterns are formed, are removed. CONSTITUTION:A film 12, a film 13 and a film 14 are laminated in order on a substrate 11 and cut patterns B wider than that of a non-cut pattern A of a necessary width are formed in the film 14. Sidewall films 15 are respectively formed in the patterns B and a new cut pattern is formed, but this is quite the same pattern as the pattern A. A film 16 to fill the interior of the new cut pattern is formed. The films 15 and the film 14 are removed and a patterning of the film 13 is performed using the film 16 as a mask to form a film 13' which is a non-cut pattern. Thereby, the pattern A, accordingly a fine pattern can be formed of the film 13', the film 16 and the like.
Patent JP-H11134764-A (JP)
Title: Cartridge ejecting device
Inventor: KUBO KENJI
IPC: G11B17/046
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge ejecting device capable of reducing the number of components and reducing an assembly man-hour. SOLUTION: A locking means 18 consisting of a locking piece and an engaging piece for releasing a lock is integrally formed with an eject slider 15 freely slidably attached to a holder 2 and a locking piece is engaged with the engaging member 11 of the holder 2 by the insertion of a cartridge to be locked. When the holder is closed, the engaging piece for releasing lock is abutted on the lock releasing member 14 provided on a chassis 6 and it is elastically deformed to be crept under the lock releasing member 14. When the holder 2 is opened, the engaging piece for leasing a lock is engaged with the lock releasing member 14 and the lock is released and the cartridge is ejected with the pressing force of a spring 26.
Patent JP-H01139786-A (JP)
Title: Electrode structure
Inventor: NISHIKI YOSHINORI
IPC: C25B9/23
Filed: 1987-11-27
Abstract: PURPOSE:To provide the title electrolytic electrode structure having prescribed thickness And activity by interposing a deposit layer contg. the fine particles contg. beta-lead dioxide powder between a fluorine-based ion-exchange membrane and a lead dioxide electrodeposition coating layer at the time of forming the coating layer on the membrane. CONSTITUTION:The deposit layer contg. the fine particles contg.-lead dioxide powder is formed on one surface of the fluorine-based ion-exchange membrane as the solid electrolyte. The lead dioxide electrodeposition coating layer is then formed on the surface of the deposit layer, and a solid electrolyte-type electrolytic electrode structure is obtained. Since the deposit layer contg. the fine particles contg. beta-lead dioxide powder is interposed between the ion- exchange membrane and the lead dioxide electrodeposition coating layer, and an active substance is not infiltrated into the ion-exchange membrane. In addition, a side reaction is not caused, the current efficiency can be increased, and further the conventional hot pressing which exercises unfavorable influence on the membrane can be dispensed with.
Patent JP-H02145753-A (JP)
Title: Manufacture of supermagnetostrictive alloy and supermagnetostrictive material
Inventor: YAHAGI SHINICHIRO
IPC: C22C33/02
Filed: 1988-11-25
Abstract: PURPOSE:To improve magnetostriction in a low magnetic field region and also to reduce costs by crushing the materials of Tb, Sm, and Fe into pulverized powders to obtain an alloy with a specific composition, mixing and alloying the above pulverized powders, and then subjecting the resulting powder mixture to compacting and to sintering under specific conditions. CONSTITUTION:In order to obtain an alloy composition represented by Tb1-xSmxFe2 or Tb1-xSmxFe2-yMny [where the symbols (x) and (y) stand for 0-0.4 and 0-2, respectively], the raw materials of respective components are crushed into pulverized powders. The above pulverized powders are mixed and alloyed. The resulting powder mixture is press-compacted and then sintered at 500-800 deg.C in vacuum or in an inter-gas atmosphere. By this method, a supermagnetostrictive alloy having high magnetostriction in a low magnetic field region can be obtained. When this alloy is heated up to the temp. between about 600 deg.C and a temp. lower than the melting point, magnetostriction can be increased to a greater extent. Further, raw material costs can be economized because Tb is substituted by inexpensive Sm.
Patent JP-H07153479-A (JP)
Title: Fuel cell
Inventor: HIRATA HARUHIKO
IPC: H01M8/24
Filed: 1993-11-29
Abstract: PURPOSE:To improve the reliability of the gas seal of a manifold section and invariably provide a stable power generating function. CONSTITUTION:An insulating manifold ring 6' is tapered so that the outer periphery side is set thinner than the inner periphery side, and the tapered faces are airtightly sealed to metal ring-like members 10, 10' airtightly arranged on the peripheral edge face of the through hole 9 of a separator 5 by brazing 8a or by bonding with a high-temperature adhesive. A separator group 5 for forming a fuel gas passage 7a on one principal plane side and an oxidant gas passage 7b on the other principal plane is provided between unit fuel cells 3, 3' each sandwiching an electrolyte plate 1 with a pair of electrode layers 2a, 2b from both principal planes side.
Patent JP-H023550-A (JP)
Title: Bucket seat blade externally turning device and bucket seat
Inventor: FURANSOWA FUURII
IPC: B60N2/90
Filed: 1988-11-25
Abstract: PURPOSE: To improve an easiness in getting in and out a car by turning out a lateral projected wing through a reverse-U shaped drive rod in interlocking with the opening and closing operation of a door in a bucket seat for car formed by supporting an elastic layer having the wing projected sideways on a cushion frame. CONSTITUTION: A frame 1 of a bucket seat is bent-formed so that both a seat cushion frame 2 and a back rest frame 3 are formed integrally with the frame, and an elastic layer 4 is installed on the seat cushion frame 2 by a plurality of springs 6. The elastic layer 4 is raised on the side so that it can form two wings 8 projected from the frame 2 toward both the right and left sides. In this case, the wing 8 located on the door side can be turned out vertically, and its turning out is performed by oscillating a reverse-U shaped drive element (rod) 14 in which an intermediate part is supported on two lugs 10 and 11. The rod 14 is oscillated through a cable 24 pulled in connection with the opening and closing of a door 38.
Patent JP-H04169044-A (JP)
Title: Electromagnetic deflection device
Inventor: AOKI AKIRA
IPC: H04N9/28
Filed: 1990-11-01
Abstract: PURPOSE:To realize the improvement of an economical quality and tightening strength and facilitate deployment to cathode ray tubes of many kinds, by fixing a deflecting yoke and a convergence magnet portion which are separately provided, by means of one tightening band. CONSTITUTION:A deflecting yoke side is constituted with a frame body large diameter portion 1, a ferrite core 2, a small diameter portion 3 and wall bodies 4A-4D projecting from the portion 3 to a tube axis direciton. A convergence magnet side is constituted with a frame body 11, a magnet stopper portion 10 and wall bodies 6A-6D projecting in the tube axis direciton. Three pairs of correcting magnets 7-9 are inserted into these wall bodies 6A-6D. In this instance, wall bodies 4A-4D, 6A-6D are provided alternately, and when they are put together, fellow frame bodies 4A-4D, 6A-6D are joined by means of respective projecting portions 13A-13D, 12A-12D, and a tightening band 5 is tightened on these wall bodies 4A-4D, 6A-6D and fixation to a cathode ray tube neck portion is made. As a result, the improvement of an economical quality and tightening strength and the facilitation of deployment to cathode ray tubes of many kinds are realized.
Patent JP-H11132974-A (JP)
Title: Depth direction element analysis method using secondary ion mass spectrometry method
Inventor: HATA YOSHIFUMI
IPC: H01L21/66
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To perform secondary ion mass spectrometry with high detection intensity without being affected by a measurement region periphery. SOLUTION: A macromolecular film 6 is deposited on the surface of a sample, the macromolecular film of only a measurement region part is eliminated by an excimer laser 7, and secondary ion mass spectrometry is made. The influence of measurement region periphery is prevented by the method, thus completely measuring the amount of the ion beam current of a first ion and hence allowing measurement with high detection intensity.
Patent JP-H09139142-A (JP)
Title: Input device
Inventor: KAWASHIMA KAZUNORI
IPC: H03K19/0175
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of setting numerous input states with a small number of input signal lines. SOLUTION: A selection means 1 is composed of dielectric layers 12a to 12d, a first electrode 11 coming into contact with the lower face of the dielectric layers, and a plurality of second electrodes 13a to 13d coming into contact with the upper face of the dielectric layers by pressure and so constituted that the capacitance value of each capacitor to be constituted by pressuring the second electrodes differs with each other. A judgment means is constituted by means of a detecting circuit 2 and a comparator circuit 3, and this judgment means judges which capacitor is selected, based on the capacitance value of a capacitor selected by the selection means 1. A signal generation means 4 generates a signal corresponding to a capacitor judged to have been selected by the judgment means.
Patent JP-H06145415-A (JP)
Title: Phenolic resin molding material
Inventor: ISHIDA TAMOTSU
IPC: C08K5/09
Filed: 1992-11-09
Abstract: PURPOSE:To provide a phenolic resin molding material excellent in moldability and curability, especially remarkably excellent in the moldability as substantially not cured in the cylinder of an injection molding machine on the injection molding of the molding material but extremely rapidly cured in a mold. CONSTITUTION:The phenolic resin molding material comprises (a) a phenolic resin, (b) hexamethylene tetramine, (c) an alkaline earth metal salt of acrylic or methacrylic acid and (d) a filler. The phenolic resin molding material is extremely excellent in thermal stability in a plasticized melted state and in curability at high temperatures. Since the proceeding of the curing reaction of the plasticized melted resin is therefore remarkably reduced in the cylinder of an injection molding machine and since the plasticized melted resin is rapidly cured in a mold, the molding material can be applied under wide molding conditions and is extremely excellent in moldability.
Patent JP-H11133711-A (JP)
Title: Developing device
Inventor: TANDA TETSUO
IPC: G03G15/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify the transmission of driving force by avoiding useless arrangement in a driving system. SOLUTION: This developing device is provided with a multiple mixer constituted of a screw shaft inside and an outer peripheral stirring body obtained by forming a blade-like cylinder for stirring on the outer part of the screw shaft and driven to be rotated so as to stir the developer, a developing roller driven to be rotated while facing to a rotating photoreceptor drum B and transferring the developer to the photoreceptor, and a magent roller driven to be rotated so as to supply the developer to the developing roller. The device is equipped with a single driving source for transmitting the driving force to the respective parts driven to be rotated, and a transmission system transmitting the driving force from the single driving source is divided to three systems.  The 1st transmission system drives the screw shaft after driving the developing roller, the 2nd transmission system drives the magnet roller and the 3rd transmission system drives the outer peripheral stirring body.
Patent JP-H11135026-A (JP)
Title: Plasma display panel
Inventor: YONEYAMA KENICHI
IPC: H01J11/42
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a PDP reducing the pores in a barrier rib constituting a discharge display cell, having a high strength of a barrier rib burnt body, hardly causing the occurrence of a broken portion in a manufacturing process, capable of forming the barrier rib suppressing the deterioration of luminance soon after luminescence at a low cost with good efficiency, having a highly precise and fine pitch, and having the barrier rib being highly finer in a large- sized screen. SOLUTION: A voltage is selectively applied between electrodes 6 so as to generate plasma so that a phosphor 7 formed on a discharge display cell 5 inner wall emits light to form the luminescence element of an image display device. The porosity of the barrier ribs 4 of the discharge display cell 5 formed by the barrier rib 4 partitioning a discharge gas gastightly-filled space between one pair of insulation substrates forming a back face plate 2 and a front face plate 3 is set to be less than 20%, and more preferably, the porosity of the barrier rib 4 is set to be less than 10% particularly.
Patent JP-S63152099-A (JP)
Title: Semiconductor memory device
Inventor: FUKUDA MINORU
IPC: G11C29/00
Filed: 1986-12-17
Abstract: PURPOSE:To discriminate the prescribed bit of memory information such as the remedy/non-remedy of a defective pit, etc., by providing an output circuit which sends the prescribed bit of memory information held in a memory circuit by detecting the level of a signal supplied from an external terminal or the combination of such signals, to an external output terminal. CONSTITUTION:To add a function discriminating whether the remedy of the defective pit is applied or not, an enable circuit EN which stores and outputs a bit of discrimination information, and a high voltage detection circuit VH to perform selectively the readout of the bit of memory information of the enable circuit EN, are provided. In other words, the high voltage detection circuit VH detects the supplying of the voltage of high level from a specific address terminal, and generates a control signal, and sends a discrimination signal stored in the enable circuit EN to another address terminal. In such way, it is possible to easily obtain the bit of discrimination information whether a product is the one on which the remedy of a defect is applied or not by the level of the signal or the combination of such signals supplied from the external terminal.
Patent JP-S63151858-A (JP)
Title: Immunological analysis reagent
Inventor: TSUNEYOSHI TOSHIHIRO
IPC: G01N33/544
Filed: 1986-12-17
Abstract: PURPOSE:To enable precise and handy analysis, by using liposome composed of at least one of phospholipid and glycolipid and a label substance sealed thereinto. CONSTITUTION:Moderate amounts of cholesterol and other lipid are placed into a flask, dissolved and mixed into a solvent added thereto and then, when the mixture is dried with the removal of the solvent by suction, a lipid thin film is formed on the wall surface of the flask. Then, an aqueous solution containing a label substance is added into the flask and sealed with a stop, the flask is shaken to prepare a suspension of liposome. On the other hand, an antibody or a part thereof or antigen is brought to a chemical reaction with phospholipid, glycolipid or a derivative of fatty acid to prepare an antibody, a part thereof or an antigen chemically bonded to phospholipid, glycolipid or fatty acid. Functional groups vanish on the surface of liposome completely and hence, for example, there can not be non-specific reaction between protein and a trace substance in serum as sample. This eliminates the need for diluting a substance to be inspected and enables precise quantitative analysis thereby simplifying the operation.