baber/WOPTO huggingface dataset:
Patent JP-H02299987-A (JP)
Title: Variable wheel employing centrifugal force of automobile
Inventor: NOMURA NAOMASA
IPC: B62D7/14
Filed: 1989-05-15
Abstract: PURPOSE:To improve running stability by a method wherein the angles of all wheels can be changed by a centrifugal force or lateral wind during cornering at a time when an automobile is under running and according to a wind pressure. CONSTITUTION:Running stability is improved in a way that the angles of all wheels are changed in a direction reverse to a direction, in which a centrifugal force is exerted, by a centrifugal force or lateral wind during cornering at a time when an automobile is under running according to the magnitude of a wind pressure.
Patent JP-S62277627-A (JP)
Title: Optical disk recording device
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/00
Filed: 1986-05-26
Abstract: PURPOSE:To enable both spiral and concentric optical disks to perform recording actions with approximately same accuracy and same time, by using a rotary encoder, a laser light deflector and a deflecting drive means which changes the deflecting angle of the deflector in proportion to the rotational angle of the disk. CONSTITUTION:A signal writing optical system 10 is continuously fed over the radius of a recording master disk 20 at a prescribed speed. At the same time, the signal writing laser light to be applied to the disk 20 is deflected by an acoustooptical deflector 14 so that a laser beam spot traces the concentric recording tracks 21 of the disk 20 with a track pitch W. Thus it is possible to record the preformat data received from a signal generator 1 on the tracks 21 with high accuracy.
Patent JP-H07292567-A (JP)
Title: Nonwoven fabric comprising natural blended yarn
Inventor: SAITO YOSHIMITSU
IPC: D06C17/00
Filed: 1994-04-20
Abstract: PURPOSE:To obtain the nonwoven fabric comprising natural blended yarn having excellent adhesiveness and uniformity, by fulling nonwoven fabric prepared by blending an animal fiber base having fulling properties with vegetable fibers by rubbing processing, etc. CONSTITUTION:A base comprising web, nonwoven fabric or felt-like material consisting essentially of animal fibers having fulling properties is sprayed with a vegetable fiber composition, for example, the interior or the top of texture of the base is treated by using a jet flow to give a sheetlike material of natural blended fiber. Then the sheetlike material is pretreated for fulling as it is or processed with a polymer and pretreated for fulling, subjected to wet rubbing processing (or dyeing processing) by tumbling, winch, liquid flow, etc., and fulled. The fulled nonwoven fabric is in a state as it is or treated with a polymer to give nonwoven fabric comprising natural blended fiber having an excellent touch and showing a pattern with an asymmetric pattern.
Patent JP-H0635315-A (JP)
Title: Developing device
Inventor: ROORENSU FUROIDO JIYUNIA
IPC: G03G15/08
Filed: 1993-05-24
Abstract: PURPOSE: To stir a layer on a carrying means in which developer is measured so as to form a stabler and more uniformized developer material layer. CONSTITUTION: This device develops a latent image recorded on an image receiving member by using a developer material. A supplying roll 74 is placed on the chamber 78 of a housing 80 having the developer material for supplying. The roll 74 brings the developer material into contact with the latent image in order to carry the developer material so as to develop the latent image. A brush 90 which rotates and moves in parallel quietly stirs the layer on the roll 74 in which the developer is measured. Thus, the lump of the developer material is substantially prevented from being accumulated on the roll 74, so that the stabler and more uniformized developer material layer for developing the latent image is formed.
Patent JP-S5912360-A (JP)
Title: Conductor voltage measuring apparatus for closed equipment
Inventor: IKENAGA TOSHIO
IPC: G01R15/16
Filed: 1982-07-12
Abstract: PURPOSE:To enable the measurement of a conductor voltage of a closed equipment safely and easily by transmitting voltage induced in a metal flat plate facing a conductor in a closed case once converted into light. CONSTITUTION:A metal flat plate 11 is provided facing a bus conductor 1 sealed into a bus case 3 together with an insulating gas. The flat plate 11 is connected to a divider comprising metal flat plates 5-7 resin molded through a metal pipe 8. The flat plate 7 is connected to the flat plate 6 while led out through a metal rod 10 piercing a metal pipe 9 earthed and then, connected to a optical electric field sensor 21. Light from a light emitting element 25 is converted with the sensor 21 into a light with the intensity corresponding to voltage of the conductor 1 and then, sent to a light receiving element 26. Thus, the voltage of the conductor 1 is indicated on a display 27.
Patent JP-S5745907-A (JP)
Title: Resin magnet
Inventor: ANPO TAKESHI
IPC: H01F1/113
Filed: 1980-09-03
Abstract: PURPOSE:To obtain a resin magnet having excellent heat resistance and high temperature durability by forming a synthetic resin magnet containing 80-95% of ferromagnetic powder integrally with other material in the state that the ambient temperature elongation of the magnet is adjusted to 1-15%. CONSTITUTION:BaO.6Fe2O3, R2(Sm)Co17, Fe-35Cr-Co magnetic powder as well as polyamide, polypropylene, polyacetal, polybutylene terephthalate resin, etc. having higher than 100% of elongation as single formed resin are selected. Then, a synthetic resin magnet is formed of these resins while containing 80-95% of ferromagnetic powder of these resins, its ambient temperature elongation is adjusted to 1-15%, the magnet is then integrated with brass rod or the like, and is formed in a resin magnet. In this manner, this resin magnet is adapted for a magnet used for parts of an internal combustion engine, or a motor to be used repeatedly at approx. 150 deg.C and approx. -40 deg.C or always at approximately 150 deg.C, and no crack occurs at the resin magnet.
Patent JP-H0421088-A (JP)
Title: Lock managing device for automatic transaction machine
Inventor: SUGA JUNJIRO
IPC: G06Q40/00
Filed: 1990-05-14
Abstract: PURPOSE:To improve safety managing capacity by providing an individual identification information recorder as a key to unlock a safety operating part, and a key opening/closing controller to control the opening/closing of the keys of plural locking parts in an automatic transaction device. CONSTITUTION:This lock managing device 2 is comprised of the individual identification information recorder 10 owned by an operator as the key to unlock the safety operating pat, and the key opening/closing controller 11 which controls the opening/closing of the key for the plural safety operating parts in the automatic transaction device 1. When the individual identification information recorder 10 is set at an identification information reading part 12 and also, a password number is inputted from a collation information input part, the collation of the password number inputted to the collation input part with the password number 14b held with an unlock permission information storage part 14 is performed, and when it is judged that the operator is a true owner, the lock of the safety operating part equivalent to a level is released according to level information set at the operating level 14d of the unlock permission information storage part 14. Thereby, the safety managing capacity can be improved.
Patent JP-H10309737-A (JP)
Title: Injection device of vertical injection molding machine
Inventor: SATO WATARU
IPC: B29C45/58
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain the degree of parallelization of a mold, and prevent vibration by keeping its weight balance. SOLUTION: The injection device of a vertical injection molding machine is composed of a heating sleeve support plate 2 having a heating sleeve 1 supported in a vertically movable manner at the upside of an upper mold securing plate 3, supporting a pusher plate 5 having a screw 4 provided rotatably at the upside of the heating sleeve support plate 2 in vertically movable relation by a screw mechanism 6, and including a screw rotation electric motor 10 for rotating the screw 4 on the pusher plate 5, and also including a screw moving electric motor 11 for permitting the pusher plate 5 to be vertically moved relative to the heating sleeve support plate 2 by the action of the screw mechanism 6, in which both electric motors 10, 11 are balanced with each other in its movement at the central point of the screw 4 in plane view.
Patent JP-S5745211-A (JP)
Title: Electromagnetic induction apparatus
Inventor: ANDOU NOBUYOSHI
IPC: H01F27/18
Filed: 1980-09-01
Abstract: PURPOSE:To enhance cooling efficiency of a transformer by a method wherein two insulating cylinders are provided placing the prescribed intervals between the inside circumference and the outside circumference of a coil, blockading members to blockade between the coil and the respective insulating cylinders are provided, and cooling liquid is made to be scattered up to the inside part of the coil. CONSTITUTION:The coil 2 and a core 3 act as heaters when the transformer is in operation, and cooling liquid 5 to cool thereof is made to be transferred to a dripping device 8 by a pump 7. The transferred cooling liquid 5 forms small drops, and is scattered to the coil 2 and the core 3 as shown with arrow marks 16. The cooling liquid 5 scattered to the coil 2 is made to be transferred as shown with arrow marks 18 by blockading members 17 provided alternately between the insulating cylinders 6a, 6b at the inside circumference and the outside circumference of the coil 2 to cool the coil 2. Insulating gas 4 is filled up in a tank 1, and mixed gas generated by evaporation of cooling liquid is sent to a condenser 9 by a ventilator 10, and cooling liquid is recovered to be used again. Accordingly because cooling liquid is scattered uniformly to the coil, cooling efficiency can be enhanced.
Patent JP-S61279791-A (JP)
Title: Rotary compressor roller with laser hardened surface
Inventor: SAWATAKE OKIYORI
IPC: C21D9/36
Filed: 1985-06-06
Abstract: PURPOSE:To prevent wear from taking place between a roller and a crankshaft and also improve sealing performance at the close contact surface of a blade by forming a highly hardened layer and a lowly hardened layer alternately on the outer periphery surface of the roller by the use of a laser hardening method. CONSTITUTION:The outer periphery of a roller 3, which is placed around a crank 2 on a rotor shaft 1 such that there is a play among moving parts, is formed by laser hardening into a highly hardened layer A of great hardening depth and a lowly hardened layer B of small hardening depth and of a little smaller hardness alternately, while the inner periphery surface of the roller 3 is kept in a state where no hardening treatment is given. Thereby, an abnormal wear between the roller 3 and the crank 2 is prevented from taking place, and further, plural lines of hollows are formed on the outer periphery surface of the roller 3 resulting from wear in the lowly hardened layer B, and lubricating oil is stored in said hollow so as to improve sealing performance at the close contact surface of a blade.
Patent JP-H02303692-A (JP)
Title: Laser beam machine
Inventor: NAKANO OSAMU
IPC: B23K26/06
Filed: 1989-05-17
Abstract: PURPOSE:To execute laser beam machining without varying a working condition by controlling an angle of a bend mirror so as to move a position of an incident beam in the direction opposite to a dislocation, when the position in the diameter direction in the incident beam exceeds a reference value. CONSTITUTION:A position in the diameter direction of a laser beam LB which is made incident on a condensing lens 17 is detected in a real time by a detecting and analyzing device 21, and a signal of an actual position in the diameter direction in the detected incident beam is fetched to a controller 25. In the controller 25, a reference value and the actual position in the diameter direction in the incident beam are compared, and when the actual position in the diameter direction exceeds the reference value, a driving motor 31 is driven so as to move the position of the beam in the direction opposite to a dislocation. Subsequently, an angle adjusting device 29 operates, an angle of a bend mirror 15 is varied through a mirror bracket 27, and by varying the position in the diameter direction in the incident beam which is made incident on the condensing lens 17, the misalignment is corrected automatically.
Patent JP-S63285405-A (JP)
Title: Inspection f internal deformation for optical fiber compound wire
Inventor: SHIMOJIMA KIYOSHI
IPC: G01M99/00
Filed: 1987-05-19
Abstract: PURPOSE:To detect abnormal deformation of the inner wall of a pipe, by feeding a pressure medium into the pipe at one end thereof to detect a pressure difference at the other end thereof. CONSTITUTION:An inflow port side jig 22 and an outflow port side jig 23 are mounted on a pipe at both terminals of an optical fiber compound aerial ground wire (OPGW) 10 to let a pressure medium comprising a gas or liquid flow in and an inlet side pressure gauge 20 and an outlet side pressure gauge 21 are arranged respectively. With such an arrangement, a measured value of a pressure loss is determined at a sound state of the OPGW 10 as given when a liquid flows at a fixed pressure from a pressure source. Then, a pressure loss at an abnormal state of the OPGW is determined, and thus, abnormal deformation of the inner wall of the pipe is detected by checking both the measured values for a pressure difference.
Patent JP-H05315197-A (JP)
Title: Method of manufacturing aluminum electrode for electrolytic capacitor
Inventor: YOSHIDA MASANORI
IPC: H01G9/055
Filed: 1992-05-14
Abstract: PURPOSE:To manufacture an aluminum electrode with a continuously high specific dielectric constant using a simple device by a method wherein an aqueous solution of metallic salt or a solution of organic metallic salt is applied to the surface of an aluminum metal, which is thermally decomposed to be a metallic oxide, and next an aluminum oxide is formed by an anodic oxidation method to form a composite dielectric film. CONSTITUTION:An aluminum metal 11 is put into an applying tub 13. Liquid containing n-hexane and titanium butoxide is put within the applying tub 13. The aluminum metal 11 applied in the solution is drawn up to put it into a dry furnace 14. Next, it is thermally decomposed in the dry furnace 15 to be a titanium oxide. The aluminum metal covered with the titanium oxide is next put into a chemical tub 16. Chemical liquid composed of an aqueous solution of ammonium adipate is put into the chemical tub 16 and the aluminum metal covered with the titanium oxide is anodically oxidized to wind it on a winding roll 12. Thus, it is possible to continuously manufacture an aluminum capacitor for an electrolytic capacitor with a high specific dielectric constant by a simple device.
Patent JP-S5822597-A (JP)
Title: Speed control device for single phase ac commutator motor
Inventor: SOEDA KATSUJI
IPC: H02P25/10
Filed: 1981-08-03
Abstract: PURPOSE:To perform the stabilized speed control of the titled motor at low cost by a method wherein a shutter is provided between a constant voltage light- emitting element and a light-receiving element, and the resistance value of the light-receiving element and the current application phase of a triac are controlled by regulating said shutter. CONSTITUTION:The shutter 20 is arranged between a neon tube 23 and a CdS optical battery 26. When the aperture 21 of the shutter 20 is diaphragmed to the prescribed value or less, the terminal voltage of a capacitor 4 does not reach the breakover voltage of a diactor 3, because the maximum resistance value is attained by the CdS optical battery 26. Accordingly, no trigger signal is applied to a triac 2, and the motor is in a state of standstill. When the aperture 21 of the shutter 20 is opened, the resistance value of the CdS optical battery begins to decrease, and the revolution speed of the motor 7 is increasing.
Patent JP-S63286299-A (JP)
Title: Controller for pressing machine
Inventor: ISHII SATORU
IPC: B30B15/14
Filed: 1987-05-19
Abstract: PURPOSE:To perform the working with the high accuracy at the high speed and to reduce a noise by interposing a piezoelectric actuator capable of controlling a stroke height and the press load with a CPU in a slide part. CONSTITUTION:The slide part 2 is divided into an upper slide and a lower slide and the piezoelectric actuator 4 which is formed by extending the overall length of a piezoelectric element is interposed between both the slides. In order to control the piezoelectric actuator 4, sensors 7 and 8 to detect the press load and the stroke height are arranged and the CPU 3 for control to calculate and process these output signals is arranged. With the CPU 3, it is necessary to change its program according to a working condition, so a control data input device 9 is connected thereto. By this method, the stroke and load at the time of pressing can be controlled by the piezoelectric actuator 4 and the CPU 3 for control and the pressing work with the high accuracy and the bottom dead center accuracy by a frame with the low rigidity can be enhanced.
Patent JP-2000311319-A (JP)
Title: Conducting device for magnetic head characteristic evaluation device, and its using method
Inventor: SATO HARUMI
IPC: G11B5/455
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a conducting device for a magnetic head characteristic evaluation device, capable of preventing the destruction of a magnetic head caused by static electricity when an information input/output terminal from the magnetic head is brought into contact with the conductive pin of the conducting device. SOLUTION: This conducting device for a magnetic head characteristic evaluation device is provided with a conductive pin, which first information input/output terminals 24 and 25 connected to a magnetic head is one end are brought into contact with/ separated from, and to which a second information input/output terminal connected to the magnetic head characteristic evaluation device in the other end is connected, and a terminal conducting portion 36 for making the first and second information input/output terminals conductive with each other by bringing the first information input/output terminal into contact with one end of the conductive pin.  The terminal conducting portion is provided with clip members 32 and 33 whose swinging tips thereof are brought into contact with/separated from one end of the conductive pin, and an elastic means 35 for pressing the tips of the clip members always in the direction abutting with one end of the conductive pin.
Patent JP-2000311114-A (JP)
Title: Computer system and contents protecting method
Inventor: ISHIBASHI YASUHIRO
IPC: G06F21/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make compatible the utilization and protection of digital contents by protecting the contents from illegal use even when these contents are recorded on an open recording medium such as hard disk drive. SOLUTION: When using recording media 116 and 117 having medium ID, a secure manager 112 manages encoding/decoding of contents while using these medium ID. When using an HDD 115 having no medium ID, on the other hand, the secure manager 112 acquires a device ID peculiar to a system through a BIOS and manages encoding/decoding of contents recorded on the HDD 115 while using the device ID. The device ID is stored in a safe area inside a computer system.
Patent JP-H01292970-A (JP)
Title: Gamma correcting circuit
Inventor: OKANO FUMIO
IPC: H04N5/202
Filed: 1988-05-20
Abstract: PURPOSE:To realize a stable gamma correcting circuit by providing a current output type signal source circuit for driving a non-linear element and constituting its current output type signal source circuit so that a larger voltage amplitude than its output voltage amplitude is not induced. CONSTITUTION:The title circuit is provided with a current output type signal source circuit for driving a transistor 3 being a non-linear element. Its signal source circuit is constituted of a transistor 11 and a resistance 9, and even if a signal of a prescribed voltage is applied to the base of the transistor 11, the almost same emitter current as a collector current which is fluctuated due to a temperature fluctuation between the base and the emitter is detected by a terminal voltage of the resistance 9 and a feedback for stabilization is executed. Accordingly, it does not occur that a larger voltage amplitude than its output voltage amplitude is induced in the correcting circuit. Thus, a stabilized satisfactory gamma correction characteristic can be obtained.
Patent JP-S63309821-A (JP)
Title: Control of differential distribution scale especially for bulk load and differential distribution scale for executing the same
Inventor: HANSU UERUNERU
IPC: G05B13/02
Filed: 1988-05-20
Abstract: A method for controlling a differential metering balance, especially for bulk materials, with a weighing device and control of the discharge rate by a desired-value/actual-value comparison, in which measures are taken to eliminate interference of the output signal of the weighing device, is to be further improved. This is achieved in that an estimated value @ for the next measured value of the weighing device is formed from measurement values Gi of the output signal G of the weighing device, in that the estimated value @ formed is compared with the next actual measured value Gi, and in that, when a set tolerance range is exceeded, the control of the feed intensity is continued with the unchanged actual value @ of the feed intensity. This reduces or completely eliminates the influence of interference. At the same time, changes in desired value of the measurement signal can also be taken into account. A differential metering balance for carrying out the method is provided. 
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Patent JP-S5456270-A (JP)
Title: Double tubular dischage lamp
Inventor: SUGIMOTO TAKAHIRO
IPC: H01J61/30
Filed: 1977-10-12
Abstract: PURPOSE: To improve life characteristics of a discharge lamp with a double tube construction in which a luminous tube is housed in a glass outer tube with at least the inner surface etched.  
     CONSTITUTION: After molded, an outer tube 1 is washed. Then, dipped into an etching liquid cimposed of a solution containing a hydrofluoric acid, the inner and outer surfaces of the outer tube is etched by a given thickness and the liquid is washed off. The thickness of the layer to be etched is set at more than 5μ. The luminous tube 7 is retained in the outer tube. Into the luminous tube, sealed is a specified amount of mercury, rare gas such as Ar for starting, more than one kind of metallic halogen compound including NaI while into the outer tube, a specified amount of N 2  or the like. The inner surface of the outer tube 1 is previously removed by etching so that impure gas not present in such a large amount as generated when the tube is molded. Therefore, less pure gas is released into the outer tube during the lighting while hydrogen infiltrating into the luminous tube passing a hot qualtz bulb 8 can be reduced. This lessens the blacking of the bulb 8, thereby improving the life characteristics of the lamp 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314730-A (JP)
Title: Commodity processor
Inventor: TAMURA KAZUHIKO
IPC: B65G37/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel commodity processor run by aligning the processing cycles of human and machine systems with each other without reducing its operability even if a conveyor device or the like is not used for interval control. SOLUTION: A commodity processor is provided with an operating means 10 and a notifying means 14. The operating means 10 stores the cycle time of one commodity processing for each commodity G, and when a worker specified the commodity G, the cycle time of the specified commodity G is read. The notifying means 14 outputs a sound and/or a light based on the read cycle time.