baber/WOPTO huggingface dataset:
Patent JP-S6421226-A (JP)
Title: Adjusting ring for friction clutch, lock strap and clutch assembly
Inventor: RICHIADO EI FUROTOU
IPC: F16D13/75
Filed: 1988-06-15
Abstract: PURPOSE: To make it possible to compensate for wear and tear in any mode of manual or automatic by providing a plurality of bulges extending circumferentially toward the ring-like main body of an adjustable ring at an interval integrally with the main body and furthermore, a threaded portion inside of the flange of the main body along the circumferential direction. CONSTITUTION: Circumferentially outside of the ring-like main body of an adjustable ring 20, a threaded portion 20a is extensively provided from the main body to a ring-like flange part 20b axially. A threaded portion 20e is provided in the inner circumferential direction of the flange 20b. A plurality of bulges 20c are provided at a gap in the circumferential direction of the ring main body. The S-shaped part of a lock strap for manual control is engaged with the bulge 20c making the adjustable ring 20 a manual mode. Furthermore, with an inside tooth 20e provided circumferentially in the adjustable ring 20, worm gear part of automatic wear compensating device is engaged and the adjustable ring 20 can be used in an automatic mode.
Patent JP-H0313686-A (JP)
Title: Excavating method for vertical shaft
Inventor: NISHIUCHI KAZUAKI
IPC: E21D1/00
Filed: 1989-06-07
Abstract: PURPOSE:To excavate a safe vertical shaft at a low cost by drilling a pilot hole with the diameter smaller than that of the vertical shaft is advance, and using a fully rotary all casing excavator provided with excavating bits on the inclined edge section of an inverse triangular blade. CONSTITUTION:A pilot hole 9 with the diameter smaller than that of a vertical shaft is penetrated and drilled in advance at the center of the excavation area of a vertical shaft 10. Excavating bits are provided on the inclined edge section of an inverse triangular blade 4 fixed on the inside of the head pipe of a casing tube 3, and the casing tube 3 is guided to the tip of the inverse triangular blade 4 via the pilot hole 9. The vertical shaft 10 is excavated while excavation chips are dropped into the underground space or a tunnel 8 through the pilot hole 9. The vertical shaft 10 is safely and efficiently drilled, excavation chips can be carried out, and the work efficiency can be improved.
Patent JP-H11336948-A (JP)
Title: Aqueduct lining work execution device
Inventor: WATANABE MICHIHIKO
IPC: F16L1/024
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueduct lining work execution device by which each member can easily be carried in a manhole with a small inlet in a disassembled state and easily assembled and disassembled in the manhole or an aqueduct. SOLUTION: This aqueduct lining work execution device for additionally forming a pipe body formed by supplying continuously and winding spirally a long belt shape member 10 on whose both side edges joints are formed and joining between mutually contacting joint parts in the aqueduct is provided with a bendable molded frame 21 having a link mechanism, guide rollers 22 installed around this molded frame and contacted to the inside of the pipe body, a joint mechanism 23 for joining between the mutually contacting joints of the belt shape member 10 and a regulation frame 24, installed inside the molded frame 21, for regulating the shape and movement of the molded frame. The regulation frame 24 can be divided to two or more.
Patent JP-S5668347-A (JP)
Title: Ripening of banana
Inventor: TANAKA TOKIZOU
IPC: A23B7/12
Filed: 1979-11-12
Abstract: PURPOSE: To obtain an astringent-free banana without darkening the peel, by spraying an alcohol solution to a banana post-ripened for a definite period, and packaging the banana with a film.  
     CONSTITUTION: Green banana fruits are stored in a post-ripening chamber kept at 18W20°C for from several days to one week. After the ripening, the bunch of banana is divided into proper clusters each containing about 5W6 fruits 1. Each fruit 1 is sprayed with a proper amount of an alcohol solution, and sealed in a bag 2 made of a transparent film. Tannins existing in the green banana can be solidified completely by this process, to afford an astringent-free sweet banana. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0438505-A (JP)
Title: Force disturbance estimating device and force disturbance controller for information equipment
Inventor: WAKABAYASHI NORIAKI
IPC: G05B13/04
Filed: 1990-06-04
Abstract: PURPOSE:To miniaturize the device and to improve accuracy by detecting the operational state of a magnet caused by force disturbance to be applied to a system as an electric signal, and generating a force disturbance estimation signal by simulating the operational state of a momentum sensor according to this electric signal. CONSTITUTION:A momentum sensor 7 detects an electromotive voltage KS of a detection coil 23. This is proportional to velocity V of a permanent magnet 20. On the other hand, an observing device 9 simulates force disturbance F' to be applied to the observing device 9 as velocity information V' through a first integrator 31 and simulates it as position information X' through first and second integrators 31 and 32. Further, a subtracting means 41 compares the output of the momentum sensor 7, namely, the electromotive voltage KS of the detection coil 23 with an estimated value KS' of the electromotive voltages KS in the observing device 9 just corresponding to this KS and calculates the error between them, and the error is cancelled by multiplying suitable coefficient elements P and Q and feeding them back to this error so as to follow-up the real time motion of the momentum sensor 7.
Patent JP-S63313606-A (JP)
Title: Device for controlling rolling shape
Inventor: WATANABE HAJIME
IPC: B21B37/00
Filed: 1987-06-12
Abstract: PURPOSE:To control rolling with good responsiveness and to perform good and high speed rolling by transferring both Walsh conversion values of a normalized detection value of a lateral shape of a rolled sock and a shape reference value to a shape controller respectively and controlling a rolling mill shape control mechanism. CONSTITUTION:A lateral shape of a rolled stock 1 is detected by a shape detector 2, is converted into a normalized value 3 by dividing the shape in the lateral sections, and the value 3 is converted into a Walsh coefficient by a Walsh converter 4 and the Walsh coefficient is transferred to a shape controller 5. Also, a value from a shape reference setter 6 is converted to a Walsh coefficient 7 and is transferred to the controller 5. The controller 5 compares both the coefficients and outputs a control command to control an intermediate roll bender amount 8a, work roll bender amount 9a, intermediate roll shift amount 10a, drown amount 11a of a variable crown roll by controllers 8-11, respectively.
Patent JP-S63312052-A (JP)
Title: Horizontal type grinder
Inventor: KASUGAI MASAOMI
IPC: B24B37/12
Filed: 1987-06-12
Abstract: PURPOSE:To avoid defects due to brittleness to improve grinding efficiency and prevent a grinding surface from flaws or the like by arranging a plurality of adjacent small CBN grinding wheel pieces through a bond at intervals of slidably contacting always a workpiece to form the grinding surface. CONSTITUTION:A CBN grinding wheel is formed of pentagonal small pieces 50, and respective small pieces 50 themselves and the small pieces and one side surface 1A of a bed metal 1 are fixed to each other through a bond 6 so that the surfaces 50A of small piece 50 are flush with each other throughout the whole surface of grinding wheel 3. Further, the respective sides of pentagonal small piece 50 are provided so that the directions r, r' of slidably contacting a workpiece are opposed to the rotational direction A of grinding wheel T from the orthogonal direction, and the small pieces 50 are not disposed on the outer peripheral edge 32 of grinding wheel surface 3 and an escape portion 7 is formed only of the bond 6. Thus, even if a portion of workpiece is protruded, the surface thereof is not damaged and the wide grinding wheel surface can be formed of a small amount of CBN to improve the grinding effect.
Patent JP-H08336866-A (JP)
Title: Form of resin-made pallet for compression molding and form and size variable mold structure
Inventor: SEKIDO NORITSUGU
IPC: B29L31/30
Filed: 1995-06-13
Abstract: PURPOSE: To facilitate handling of a resin-made pallet for compression molding by a method wherein a mold can be repayed because of small quantity production for many kinds of products, a structure of a combined cavity and outer frame is simple, and its manufacturing cost is low. CONSTITUTION: A minimum sized leg cavity A is divided in four parts to make two kinds such as A1 (having one circular ark-like corner) and A2 (having an inclination). Respective two pieces of those quartered cavities are combined to constitute respective leg cavities for a corner, an intermediate, and a center. Then, respective cavity blocks D having a fork-inserting mouth, a leg structure for fork inserting mouth, and a standardized fork inserting width as four sides are appropriately combined, and arranged inside the vertical and lateral variable sized outer frames 7, 10 to make a bottom force. They are combined for a top force in the same way as for the bottom force to form various sized resin- made pallet of four forms for insertion of four sides, insertion of two sides, using both surfaces, and using one surface.
Patent JP-S63246562-A (JP)
Title: Gear mesh clearance removing method
Inventor: MIZOGUCHI SHOJI
IPC: F16H55/18
Filed: 1986-06-22
Abstract: PURPOSE:To remove mesh clearance, to attain durability, oil proof and to be proof against high load by meshing a cylindrical pin formed spirally between a circular tooth form and an external circular tooth form with pressure. CONSTITUTION:A cylindrical pin 3 formed spirally is meshed between an external gear 1 having an internal circular tooth form and an internal gear 2 having an external circular tooth form. This arrangement enable easy manufacture of a gear which has little deflection to lateral load of the spirally formed cylindrical pin 3 and is proof against high load of a speed reducer or the like. Furthermore, it is possible to attain the gear having oil proof and durability.
Patent JP-S63309296-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: D06F33/02
Filed: 1987-06-11
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-H0441089-A (JP)
Title: Method for welding precoated steel plate
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/32
Filed: 1990-06-04
Abstract: PURPOSE:To improve the joint strength of the precoated steel plate by irradiating the tight contact part of the single Vee groove formed between the non- coating surface of the precoated steel plate bent to a U shape and the surface of the metal to be welded with a laser beam. CONSTITUTION:The end side is bent to the counter end side to the U shape in such a manner that the non-coating surface 4 is positioned on the outer side in welding of the steel plate 2 precoated on one surface with an insulatable high-polymer film 3. The point to be welded is then brought into tight contact with the point to be welded on the metallic surface 5 of the steel plate 1 to form the single Vee groove. The tight contact part in the deep part of this groove is irradiated with the laser beam 6 from the inlet side of the groove. The high-strength joining is executed in this way without removing the coating film, i.e., without giving thermal damages to the coating film near the weld zone.
Patent JP-H11340615-A (JP)
Title: Printed board
Inventor: SUGANUMA HIDENOBU
IPC: H05K3/34
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed board with which deterioration of insulating characteristics due to a solder ball can be prevented, even if a solder ball is formed, and the possibility of damaging a pattern can be eliminated also. SOLUTION: On the outer circumference of a pad 3 for fixing the electrode 5a of a battery 5 formed on the both sides of a conductor pattern 2, C-shaped guide patterns 7 are formed with their open sides facing the outer sides. In a process for soldering the battery 5 with other electronic component in a reflow furnace, when a solder part of the pad 3 is separated as a spherical solder ball 6, the solder ball 6 is guided to the opening side of the guide pattern 7 by the guide pattern 7, and a short-circuit between the pad 3 and the conductive pattern 2 is prevented.
Patent JP-H08313553-A (JP)
Title: Conductive contactor
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1995-05-22
Abstract: PURPOSE: To ideally inspect high-frequency signals by elastically energizing needle-like bodies with bellows and making the high-frequency signals transmitted between both needle-like bodies to flow to the bellows and, at the same time, preventing the spiral flow of an electric current and remarkably reducing inductances. CONSTITUTION: Upper and lower insulators 3 and 4 are respectively put on the upper and lower surfaces of an intermediate insulator 2 and a middle hole 2a is provided in the intermediate insulator 2. In addition, small-diameter supporting holes 3a and 4a are respectively and coaxially formed in the insulators 3 and 4. The needle-like sections 5a and 6a of conductive needle-like bodies 5 and 6 are supported in the holes 3a and 4a and elastic, conductive, and cylindrical bellows 7 are housed in the middle hole 2a of the intermediate insulator 2. Both end sections of the bellows 7 are connected to the needle-like bodies 5 and 6.
Patent JP-H06337001-A (JP)
Title: Hydraulic motor driving circuit
Inventor: SATO HITOSHI
IPC: E02F9/22
Filed: 1993-05-26
Abstract: PURPOSE:To surely prevent reverse rotation of a hydraulic motor at the time of releasing braking by providing brake control valves switched according to a pressure difference of a counterbalance valve in the midway of a pipe line branched from a main pipe line. CONSTITUTION:Brake control valves 21A, B are always put in the braking position, a pressure difference is produced in front and rear of a counterbalance valve 6 in the main pipe lines 4A, B, and when the oil pressure source 2 side becomes higher pressure than the hydraulic motor 1 side, one of brake control valves 21A, B is switched to the non-braking position. The oil pressure is fed from the high-pressure side main pipe lines 4A, B to branch pipe lines 11A, B and supplied through a high pressure select valve 12 and a brake pipe line 13 into a brake device 10 to release braking of the hydraulic motor 1. For example, when a hydraulic shovel is forced to ascend a slope from the stop state in the midway of the slope, if a car body is about to move downward, a pressure difference is produced in the main pipe lines 4A, B, and the brake control valves 21A, B are switched from the non-braking position to the braking position, so that the car body is kept from moving downward.
Patent JP-S5849434-A (JP)
Title: Ultrasonic treating device
Inventor: INUZUKA NORIHIKO
IPC: B08B3/12
Filed: 1981-09-17
Abstract: PURPOSE:To reduce a damping of ultrasonic wave, by forming an inner tank with thin resin plate and installing an interstitial reinforcing frame between the outside of said and ultraonic wave oscillators. CONSTITUTION:Ultrasonic wave oscillators 2 are arranged in the inside of an outer tank 1 made of stainless steel and resin lined steel, and a requtangular box-shaped and built-up type stiffening frame 3 is also arranged between the oscillators 2, and an ultrasonic-wave passing part 3a located opposingly to the oscillators 2 is formed in net-shape. One empty space 3b of the part 3a is made to have >=100mm.<2> area, and the ratio of non-empty space 3c to the space 3b is made to be <=0.5. Thus the damping of ultrasonic wave energy is made extremely small, and a bag-shaped inner tank 4 is formed with a thin resin plate of <=2mm. wall-thickness.
Patent JP-H11339950-A (JP)
Title: High frequency heater device
Inventor: FUKUMOTO AKIYOSHI
IPC: F24C7/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To stably heat by detecting the weight of a container so as to control the output of a magnetron. SOLUTION: A weight sensor 20 detects the weight of a container 18 of water and placed in a heating chamber 14, and a control unit 19 receives the signal from the weight sensor 20 and controls the output of a magnetron 11 so as to obtain the microwave output corresponding to the quantity of the water in the container 18. A high frequency heater device capable of stably heating a material to be heated is thereby obtained.
Patent JP-H101737-A (JP)
Title: Low alloy heat resistant steel, excellent in high temperature strength and toughness, and its production
Inventor: MINAMI YUSUKE
IPC: C22C38/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a low alloy heat resistant steel, capable of meeting the recent demands for high temp. and high pressure of steam conditions and excellent in high temp. strength and toughness without the addition of large amounts of Cr, and its production. SOLUTION: The low alloy heat resistant steel, excellent in high temperature strength and toughness, has a composition consisting of, by weight, 0.05-0.20% C, 0.05-0.40% Si, 0.1-1.0% Mn, 2.0-3.0% Cr, 0.1-1.0% Mo, 0.1-1.0% W, 0.2-0.5% V, 0.02-0.12% Ti, 0.0010-0.0050% B, <=0.01% (including 0%) Nb, and the balance Fe with inevitable impurities and satisfying (Mo%+W%)=0.2 to 1.5%.
Patent JP-S5669449-A (JP)
Title: Carburetor and fuel supplier for lpg and gasoline use internal combustion engine
Inventor: KAMEO KENICHIROU
IPC: F02M13/08
Filed: 1979-11-13
Abstract: PURPOSE: To easily perform the change-over operation of a fuel feed state in an engine from gasoline to liquefied petroleum gas (LPG), by interposing an intermediate member having the opening of an LPG injection port between a main body and throlltle body of an ordinary carburetor for gasoline use.  
     CONSTITUTION: A main body 1 and throttle body 2 of a conventional carburetor are separated simultaneously to between both bodies an intermediate member 3 having primary and secondary side intake air passages 5, 5' is newly inserted and the three of them in the above are integrally screwed. The insertion of the intermediate member 3, in which a liquefied petroleum gas (LPG) injection port not shown in the drawing is provided, function as a carburetor for LPG use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63310159-A (JP)
Title: Semiconductor device
Inventor: MIKI TAKAHIRO
IPC: H01L21/822
Filed: 1987-06-11
Abstract: PURPOSE:To decrease the number of testing pins other than a group of input/ output pins, by using a signal inputted from outside via a switch controlling input terminal so as to control a switching circuit formed between two circuit blocks. CONSTITUTION:When an H signal is applied to a switch controlling input terminal 103, an input signal X of a three-state gate 101 is identified with a Y on an output side so that circuit blocks 2 and 3 are electrically connected with each other and a normal operation is obtained. The circuit block 2 can be tested when signals applied to a group of input pins 4 are compared with those outputted to a group of test input/output pins 102. when an L signal is applied to the input terminals 103, a high impedance state appears on the output side Y irrespective of the value of the input signal X of the gate 101, so that the circuit blocks 2 and 3 are electrically interrupted from each other. Therefore the circuit block 3 can be tested by applying signals to the group of test input/ output pins 102 and comparing their signals with those outputted to the group of output pins 5. Hence the number of the testing pins other than the group of input/output pins 5 can be decreased.
Patent JP-H01317694-A (JP)
Title: Method for laser butt welding of sheets
Inventor: WATANABE TAKESHI
IPC: B23K26/21
Filed: 1988-06-15
Abstract: PURPOSE:To improve the quality of the laser butt-weld zone of sheets by repeating welding by a laser beam until the rays of a blue frame are detected over the entire length of the butt weld line. CONSTITUTION:The sheets 1, 1 are butted and the butt parts 1a, 1b are welded by the laser beam 7. The blue frame 7a is generated while the good welding of the sheets 1, 1 is executed at this time. The blue frame 7a is detected by a UV sensor 8. The welding by the laser beam 7 is repeated by using a control device 9 and a controller 10 until the rays of the blue frame 7a are detected over the entire length of the butt weld line. The quality of the laser butt weld zone of the sheets is improved in this way.
Patent JP-H04233049-A (JP)
Title: Computer system having selectable cashe subsystem
Inventor: TOOMASU EICHI HORUMAN JIYUNIA
IPC: G06F12/08
Filed: 1991-06-19
Abstract: PURPOSE: To provide a cache subsystem operated by cache memories in various sizes. CONSTITUTION: When a processor subsystem demands data, information related with the position of data in a memory subsystem is inputted to a cache subsystem 64. A cache controller 103 receives an address bus bit field, and transmits a control signal changing according to the address bus bit field received by a cache memory searching for the demanded data. The address bus bit field is constituted based on the size of a cache memory 108. This system is provided with a device which deforms the address bus bit field generated by the cache controller 103 based on the size of the cache memory. Thus, the cache subsystem can be easily constituted so as to operate with the cache memory in a different size.
Patent JP-S6125039-A (JP)
Inventor: RAINHARUTO MAIYAA
IPC: G01N3/42
Filed: 1985-07-03
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-H075855-A (JP)
Title: Microcomputer with function of on-screen display
Inventor: FUJIKAWA TSUNEO
IPC: H04N5/445
Filed: 1993-06-18
Abstract: PURPOSE:To automatically adjust frequency of a display clock for on-screen display. CONSTITUTION:A oscillator clock 17 outputted from a CR oscillator constituted of a resistor array 12 and capacitors 21, 22 is counted by a oscillation pulse counter 18. A synthesized resistance value of the resistor array 12 is decided by combination of connection of each switch of a switch group 13 based on control of a combination circuit 14. The oscillator pulse counter 18 counts the inputted oscillator clock 17, outputs a count 27 at the time of input of a start stop signal 10, and sets it to a control register 28. The combination circuit 14 changes combination of connection of each switch of the switch group 13 based on a counted value set to the control register 28. Thereby, the synthesized resistance value of the resistor array 12 is changed, and outputted oscillation clock frequency is automatically adjusted.
Patent JP-H0440495-A (JP)
Title: Three-dimensional oscilloscope
Inventor: SUGIMOTO HIROSHI
IPC: G09G5/36
Filed: 1990-06-06
Abstract: PURPOSE:To enable a user to observe the wave front three-sterescopically by generating sterescopic form data as a functional formula expressing a stereoscopic form based on functional relations among plural input signals. CONSTITUTION:A three-dimensional graphic computer 14 consists of a stereoscopic form memory 15 where stereoscopic form data calculated by a stereoscopic surface function calculating part 13 is stored, a visual point direction indicating device 16 with which the user indicates the visual point direction, and a three-dimensional graphic work station 17 which generates display data based on stereoscopic form data and the indicated visual point direction. The stereoscopic surface function calculating part 13 calculates stereoscopic form data expressing the form of a continuous stereoscopic surface as a functional formula based on a functional condition among input signals y1, y2, y3..., and this data is inputted to a three-dimensional graphic computer 14 to display a stereoscopic picture, and the displayed picture is changed by the direction of the visual point. Thus, the picture is so displayed that the user can overlook the whole of the wave front.