baber/WOPTO huggingface dataset:
Patent JP-S5494228-A (JP)
Title: Cut off adjustimg circuit for color receiving tube
Inventor: HIRATA KENICHI
IPC: H04N9/73
Filed: 1978-01-10
Abstract: PURPOSE: To make easy cut off adjustment, by drawing out the terminals from the vertical driving circuit and the video amplifying circuit respectively, and shortening them.  
     CONSTITUTION: When the terminals T1 and T2 are shortened for cut off adjustment, the vertical driving transistor Tr4 is conductive, and the voltage at the junction point P is almost at ground level. Thus, Tr2 constituting the differential amplifier of the video amplifying circuit 2 is non-conductive, and the gain of the video  signal is zero, and the video signal to the video output circuits 100 to 300 is cut  off. On the other hand, the conduction of Tr4 turns on Tr61 of the vertical output  circuit 600 and the collector output is almost a given level close to zero. Accordingly, no current flows to the deflection coil 70 and the vertical oscillation is stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5495273-A (JP)
Title: Ac type surface electrometer
Inventor: AOKI MINORU
IPC: G01R29/12
Filed: 1978-01-11
Abstract: PURPOSE: To enable the polarity of surface potentials to be readily discriminated and achieve the simplification and miniaturization of circuit constitution by providing a third electrode having discontinuous portions between the measuring object and a second electrode and applying a DC voltage to the third electrode.  
     CONSTITUTION: A second electrode 12 which vibrates at a fixed period is provided between the mearuring surface plane 20 and an electrode 11 which detects the surface potential thereof and the electric field formed by the charges of the measuring object 20 is detected with the electrode 11 through opening of a shield case 10. An electrode having discontinuous portions, e.g., an electrode 30 composed of strip-form conductors or grating form conductor array, is provided to the opening of the shield case 10 and when a DC voltage 31 is applied to this, the electrode 11 detects a constant electric field even of the surface potential of the measuring object 20 is zero, thus a constant AC signal may be outputted across resistance R. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58120722-A (JP)
Title: Improving method for residual stress of pipe or pipe-like vessel
Inventor: UEDA TOSHIHIKO
IPC: B23K31/00
Filed: 1982-01-11
Abstract: PURPOSE:To apply desired plastic deformation to a pipe and to relieve residual stress by setting a restraining ring to the part of the pipe desired to be decreased of the residual stress, heating the restraining ring to expand, inserting a wedge between the pipe and the restraining ring and cooling the restraining ring. CONSTITUTION:A restraining ring 1 is set in the part of the welded joint 12 of a pipe 11. Thereafter, the ring 1 is heated to expand, and a wedge 4 is inserted into the spacing between the ring 1 and the pipe 11 produced by the expansion. After the insertion, the ring 1 is cooled. Then, the thermal shrinkage stress generated by the cooling is transmitted as external pressure through the wedge 4 to the outside surface of the pipe 11. If the heating temp. is set adequately by taking the coefft. of thermal expansion of the ring 1 into consideration, desired plastic deformation can be given to the pipe 11, whereby the tensile and residual stress of the inside surface of the pipe are relieved. Thereafter, the ring 1 and the wedge 4 are removed, and the pipe 11 is offered for use.
Patent JP-S61160008-A (JP)
Title: Digital length gauge
Inventor: TOSHIMITSU KUNIO
IPC: G01B21/02
Filed: 1985-01-09
Abstract: PURPOSE:To facilitate adjustments, by making the cross-section of a scale in a rectangle, guiding a division bearing plane and its parallel plane among the four planes of the scale by sliding member and two planes in the perpendicular directions by rolling bearings respectively. CONSTITUTION:In order to adjust guiding smoothness of a scale 1, an adjusting block 11 is displaced in the direction perpendicular to the division bearing plane of the scale 1 by untightening screws 12, 12' and they are tightened back, after such adjustment that, sliding conditions of sliding members 9, 9', 10, 10' and the scale 1 were optimized. By turning an eccentric shaft 15, the rolling bearing 16 is displaced in the direction perpendicular to above direction, adjusting thus the sliding conditions of the rolling bearings 14, 16 on the scale 1 are optimized and the eccentric shaft 15 is fixed with adhesive or with set screws and nut (both not illustrated). As the rolling bearings absorb errors in the right angle of the scale 1, the displacements of the scale 1 become pronouncedly smooth.
Patent JP-H10194626-A (JP)
Title: Roller guide device for elevator
Inventor: KURAOKA HISAO
IPC: B66B7/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To restrain vibration of a car by furnishing an elastic body to energize a shoe to the side of a non-rotating part between a roller to make contact with a guide rail and rotate against a the non-rotating part mounted on the car and the shoe free to reciprocally move in the diametrical direction and to make contact with the non-rotating part and provided with a braking material on a contact surface. SOLUTION: A roller 12 installed on a non-rotating part 11 trough a bearing is guided by each of guide parts 14 radially provided on a side surface of a roller main body 12a provided with a rail contact part 12b on its outer peripheral part, and a braking material 16 to make contact with and be separated from the non-rotating part 11 is provided on each of four pieces of the shoes 15 to reciprocally move in the diametrical direction of the roller 12. Four pieces of spring elastic bodies 17 to energize the shoes 15 to the side of the non-rotating part 11 are provided between each of the shoes 15 and the roller 12, at the time when a car stops the shoes 15 are pressed on the non-rotating part 11 by the springs 17, and braking force is given against rotation of the roller 12 by friction force between the braking material 16 and the non-rotating part 11.  Additionally, at the time of elevation, the springs 17 are compressed by centrifugal force and the braking material 16 is opened and separated from the non-rotating part 11.
Patent JP-H10199668-A (JP)
Title: Induction heating cooking device
Inventor: HOSOI KOICHI
IPC: H05B6/12
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water to the inside of a main body to improve safety by allowing a support to support both an inverter circuit and a fan motor unit, and positioning a bottom surface positioned on the side of a fan motor unit suction side below a bottom surface of a fan motor unit support part. SOLUTION: A cooling air is taken in from an intake port by rotating a fan of a fan motor unit in order to cool electronic parts. When water enters by mistake from the air intake port 17, it passes through the inside of the port 17 and stored on a bottom surface 16 positioned at a lower part of the port 17 and further positioned below a bottom surface 15 supporting the unit 13. Therefore, the water entering from the port 17 is stored only on the surface 16 positioned at the side of suction side of the unit if it is not in a large amount, whereby no water enters the inside of the main body directly.
Patent JP-S59126477-A (JP)
Title: Fire resistant paint
Inventor: ITOU KAZUMI
IPC: C09D5/18
Filed: 1983-01-10
Abstract: PURPOSE:To provide a fire resistant paint having excellent flame retardance and water resistance, resistant to the spread of fire, and suitable for the covering of a laid cable, etc., by adding specific amounts of a flame retardant, a photo- setting monomer and water to a water-soluble or water-dispersible rubber or plastic. CONSTITUTION:The objective paint is prepared e.g. by mixing (A) mixture of (i) 100pts.wt. of a water-soluble or water-dispersible rubber or plastic and (ii) <=10pts.wt. of polyvinyl alcohol with (B) 100-200pts.wt. of a flame retardant and (C) <=100pts.wt. of water, and mixing the resultant mixture futher with (D) 2-40pts.wt. of a photo-setting monomer.
Patent JP-H02183523-A (JP)
Title: Downstream type ashing device
Inventor: KIKUCHI MASASHI
IPC: H01L21/3065
Filed: 1989-01-10
Abstract: PURPOSE:To enable a resist film adhered to the rear surface of a substrate due to intrusion of a radical within plasma of a reaction gas between this gas to be ashing-eliminated by providing a plurality of pins for forming a gap in reference to a heating means by supporting the rear surface of a substrate within a vacuum treating room. CONSTITUTION:A heating means 5 is constituted by a plurality of infrared lamps and a plurality of pins 12 protruding toward the upper part through the heating means 5 is provided within a vacuum treating room 4. The rear surface of a substrate 1 is supported by the tip of the pin 12 so that a gap between the substrate 1 and the heating means 15 can be formed. Thus, a reaction gas radical enters the gap, thus ashing the resist film on the rear surface.
Patent JP-H02184322-A (JP)
Title: Method for controlling wet desulfurizer
Inventor: FUJIMURA HITOSHI
IPC: B01D53/50
Filed: 1989-01-10
Abstract: PURPOSE:To reduce the discharge of an unreacted absorbent to the outside of an absorption tower by raising the level in the tower in conformity to an increase in the previous charge of the absorbent when the load of an exhaust gas source is increased. CONSTITUTION:The exhaust gas to be treated is introduced into the absorption tower packed with an absorbent, and the sulfur in the exhaust gas is removed by the absorbent. When the absorbent is previously charged by a signal 2 in anticipation of an increase in the amt. of sulfur to be treated, the liq. absorbent level in the tower is raised by a level transmitter 8 in conformity to the previous charge. A level control signal 6 is outputted from a level controller 9, etc., as an absorbent discharge rate command signal 1a to correct the basic signal 1 of the absorbent discharge rate command. A value 12 is adjusted by the signal through a flow controller 11, and the discharge of the unreacted absorbent to the outside of the tower is reduced. As a result, the charged liq. absorbent is effectively utilized in the tower.
Patent JP-S60146755-A (JP)
Title: Steering mechanism for all-direction transferring flat- car
Inventor: TANAKA KENICHI
IPC: B62D7/14
Filed: 1984-01-11
Abstract: PURPOSE:To permit the smooth traveling on a curved road by allowing the right and left wheels to be steered independently by the different steering motors and generating a difference between the steering angles of the right and left wheels. CONSTITUTION:A left front wheel 1 is steered by a steering motor 19 through a shaft 15. A left rear wheel 3 is selectively steered by a clutch 23 and the motor 19. Similarly, a right front wheel 2 is steered independently from the left-side wheels by a different steering motor 20, and also a right rear wheel 4 is selectively steered by a clutch 24. Therefore, when a car travels on a curved road, the above-described clutches 23 and 24 are cut-off, and the steering for the right and left rear wheels 4 and 3 is intercepted by brakes 25 and 26, and the right and left front wheels 2 and 1 are provided with a steering-angle difference and steered independently, and thus smooth traveling is permitted.
Patent JP-H11201466-A (JP)
Title: Electric foot warmer
Inventor: HAYASHIMA KATSUJI
IPC: F24H3/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To save energy and improve safety by stopping an operation when a heater is continuously energized for a short time to heat the inside of a foot warmer after turning on the heater in the electric foot warmer having an on- timer in which the heater is energized at desired set time. SOLUTION: A control part 44 counts desired time set by a first timer setting means 30. During counting, the control part outputs a signal for interruption between a heater 20 and a power source 21 to a first switching element 34. With the lapse of the setting time set by the first timer setting means 30, the control part outputs a signal for conducting between the heater 20 and the power source 21 to the first switching element 34. Further, time set by a second timer setting means is counted, and with the lapse of the setting time set by the second timer setting means, a signal for interrupting between the heater 20 and the power source 21 is outputted to the first switching element 34.
Patent JP-S60145067-A (JP)
Title: Method and composition for preventing discoloration of meat food
Inventor: NISHIMORI KATSUHIKO
IPC: A23L13/00
Filed: 1984-01-09
Abstract: PURPOSE:To keep the color of a meat food in a uniform and excellent state, and to prevent the discoloration during storage or against light, by adding ascorbic acid, cystine or cysteine, and aspartic acid to the meat food. CONSTITUTION:A meat food (e.g. ham, sausage, bacon, etc.) is prepared by adding (A) ascorbic acid [e.g. L-ascorbic acid (sodium salt)], (B) cystine (e.g. L-cystine hydrochloride) and/or cysteine (e.g. L-cysteine hydrochloride) and (C) aspartic acid [e.g. L-aspartic acid (sodium salt)] to the meat. The meat food prepared by this process has uniform and excellent color and is resistant to discoloration in storage or against light compared with the meat foods prepared by conventional methods.
Patent JP-S5495141-A (JP)
Title: Fault detector
Inventor: ICHIHASHI TACHIKI
IPC: G01R31/26
Filed: 1978-01-13
Abstract: PURPOSE: To detect the fault of a logical operation circuit in a simple constitution by storing previously fault detection information or fault kind-classified information in a memory and obtaining fault detection  or fault kind-classified information for the logical operation circuit.  
     CONSTITUTION: Plural detection points 2a...2g are set in logical operation  circuit 1, and memory 7 is provided which plural signals from detection points 2a...2g are inputted to and stores previously fault detection  information or fault kind- classified information in an address position corresponding to the value of combination of signals defined as an abnormal state by combination of each signal. Then, the combination of plural signals from detection points of logical operation circuit 1 which is connected to memory 7 is used as an address signal of memory 7 to obtain fault detection information or fault kind-classified information for logical operation circuit 1. Thus, the fault of the logical operation circuit can be detected in a simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07207740-A (JP)
Title: Urinal
Inventor: ESASHI KENJI
IPC: E03D13/00
Filed: 1994-01-14
Abstract: PURPOSE:To enable washing water delivered from a washing nozzle to cover an area up to the internal side of the front wall of a urinal bowl for washing a wide range of area. CONSTITUTION:A urinal body 1 is provided with a urinal bowl 2 having an open front, and a washing nozzle 3 is fitted to the upper section of the rear side 6 of the bowl 2. Washing water delivered from the nozzle 3 is made to flow along the rear side 6 of the bowl 2 or the internal side of a side wall 7 for washing. In this case, the internal side of the side wall 7 of the bowl 2 is provided with a water introduction section 8 vertically along the side wall 7 for introducing water to the internal side of the front wall 5 of the bowl 2.
Patent JP-S56100297-A (JP)
Title: Device for working shape of heat exchanger pipe and its inner groove
Inventor: EBIHARA HIROSHI
IPC: B21C1/22
Filed: 1980-01-16
Abstract: PURPOSE:Zig-zag grooves are formed in the heat exchanger pipe inner surface to promote an agitation of coolant and to provide a performance of heat exchanging operation. CONSTITUTION:Inner groove working device having a radially arranged rotary wheels 5 with a tread face 5a is passed into a heat exchanging pipe 3 with being displaced on a circumference of the rotary wheel holder 4, and the zig-zag groove 3a is formed in the inner surface of the heat exchanger pipe 3 by the tread face 5a of the rotary wheels 5. A plurality of rotary wheels 5 are made to form the zig-zag grooves 3 of which number corresponds to that of the rotary wheel 5. Thereby, an agitation is applied to the fluid flowing in the heat exchanger pipe to improve a heat exchanging performance.
Patent JP-H10199168-A (JP)
Title: Disk storage device
Inventor: KOBAYASHI MASATO
IPC: G11B21/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve positioning control performance by suppressing mechanism resonance of a head supporting mechanism system in a disk storage device. SOLUTION: An acceleration sensor 5 is attached to a carriage arm 6, and an acceleration amplifier 15, a head amplifier 13, and the like are attached to a side surface of the carriage. Acceleration feedback is constituted for the carriage arm 6 supporting a selected head 2. Further, a mechanism resonance mode is estimated during seek operation of following operation, and acceleration feedback is performed based on the estimated value. Thereby, the device can cope with secular change and environmental change of the mechanism resonance mode, a disk storage device which can perform high speed seek operation and highly accurate following operation can be realized.
Patent JP-H08187730-A (JP)
Title: Mold for laminated molded form and molding method therefor
Inventor: ABE TOMOKAZU
IPC: B29K105/20
Filed: 1995-01-11
Abstract: PURPOSE: To provide a mold for a laminated molded form in which the manufacturing efficiency of the form is improved and a method for molding the same. CONSTITUTION: A mold 1 is divided into a male mold 10 and a female mold 20. A band 30 for holding the edge of a skin surface material 2 at the outer periphery 13 of the mold 10 is provided at the mold 10, and a cavity 22 is extended to the position of the downstream side of the flow of a melted resin from the position for holding the material 2 by the band 30. When the melted resin is filled between the material 2 and the mold 10 from a sprue 12, the part of the material 2 near the edge is pressed by the melted resin which tends to spread to the mold 1, moved to the downstream side from the position fixed by the band 30, and the part to become the edge of the molded form is covered with on both the front and rear surfaces with the material 2.
Patent JP-S60147964-A (JP)
Title: Optical disk player
Inventor: FUJIIE KAZUHIKO
IPC: G11B33/02
Filed: 1984-01-12
Abstract: PURPOSE:To stabilize mounting and taking out of a disk or access between the disk and a pickup by providing a locking mechanism that prevents a supporting body provided with an optical pickup and a disk rotating mechanism blocking from moving against a main supporting body. CONSTITUTION:A disk D is shifted by a disk shifting body 4 guided by a guide rail 61 provided on the side plate of an outer case 1. A supporting body 17 is attached to the main supporting body 65 attached to the outer case 1 to allow oscillation through coil springs 66 at four corners. An optical pickup 51 and a disk rotating mechanism are provided in the supporting body 17. A projection 68 is provided on the outer periphery of a cam 67 attached to a spindle motor 22 to which a disk table 23 is attached, and a locking ring 69 opposite to the projection 68 is attached rotatably to the supporting body 65. During mounting or taking-out operation of the disk D, or during relative moving operation for access of the disk D and pickup 51, the supporting body 17 is fixed to the supporting body 65 to stabilize mounting, taking out and access.
Patent JP-S57117001-A (JP)
Title: Control device
Inventor: KURODA SATOSHI
IPC: G11C7/00
Filed: 1981-01-12
Abstract: PURPOSE:To change the contents of a memory in an on-line state, by providing a fixed area of PROM, a storage area and a setting area of RAM, and a half- fixed area of a nonvolatile RAM, and transferring the changed contents of the setting area to the half-fixed area. CONSTITUTION:A fixed area 71 constituted of a PROM, a storage area 72 constituted of an RAM, for storing a data information required for a program, a setting area 73 constituted of an RAM, for storing a table, etc., and a semifixed area 73 constituted of a nonvolatile RAM, for saving the same contents as those of the area 73 are provided on a memory area 7 of a control device 8 using an MPU. In case when contents of the area 73 are changed, a data changing signal 81 is applied to a control device, only a function of an updating program in the area 71 is stopped, a data in the area 73 is changed in an operating state, and the changed contents are confirmed. If necessary, the contents are returned to the original state before updating by releasing the signal 81. Also, the changed part is used as a subsequent data by applying a data fixing signal 82 and transferring the contents of the area 73 to the area 74.
Patent JP-S5597067-A (JP)
Title: Tape cassette
Inventor: KOIWAI HIDEAKI
IPC: G11B23/50
Filed: 1979-01-17
Abstract: PURPOSE:To clear away the stains sticking to the magnetic surface of the wound tape as well as to eliminate the swing of the tape by providing the fixed number of the cleaning mechanism touching the magnetic surface of the tape. CONSTITUTION:The cleaning mechanism, comprising by adhering felt 22 or the like onto plate 21 featuring the spring properties, is pressed lightly to the side surface of wound tape 23. Such cleaning mechansim will suffice with one unit and also can be provided in several units when necessary. Owing to installation of the cleaning mechanism, the stains stuck onto the tape magnetic surface can be cleared away to eliminate the factor for the blocking of the head. And at the same time, the cleaning mechansim pushes lightly the wound tape from the lateral direction in case some gap is caused inside the tape winding. As a result, the tape of the most inner circumference can touch the rotary reel, and thus the rotational center of the wound tape is decided to avoid the swing of the tape.
Patent JP-H07211695-A (JP)
Title: Method and system for plasma processing
Inventor: GOCHO TETSUO
IPC: C23F4/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide a plasma processing system having a parallel plate electrode and a high vacuum plasma processing method. CONSTITUTION:The plasma processing system comprises a microwave ECR radiation mechanism comprising a microwave introduction window 9 facing a processing chamber 1 having a parallel plate electrode 2, 3, a microwave guide 8, a magnetron 7, a coil 10, etc., wherein the plasma discharge is started by the ECR. The discharge is sustained by means of a VHF band high frequency power supply 5 and the parallel plate electrode. This structure enhances the in-plane uniformity of a substrate to be processed and realizes plasma CVD with improved step coverage and highly anisotropic dry etching. Since chamber cleaning is easy, particle contamination is suppressed.
Patent JP-H05188538-A (JP)
Title: Silver halide color photographic sensitive material and method for forming color proof
Inventor: TOSAKA YASUO
IPC: G03C1/485
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material capable of forming an image high in image quality and sharpness and to provide the color proof forming method using it. CONSTITUTION:The silver halide color photographic sensitive material comprises a support and yellow, magenta, cyan, and black black image forming silver halide emulsion layers each different from each other in spectral sensitivity, and a photographic constituent layer contains a dye having at least one of carboxyl and sulfonamido and sulfamoyl groups in solid dispersion.