baber/WOPTO huggingface dataset:
Patent JP-H081804-A (JP)
Title: Pultrusion method of fiber-reinforced phenolic resin
Inventor: KITAMURA SEIJI
IPC: B29B15/10
Filed: 1994-06-17
Abstract: PURPOSE:To obtain inexpensive mass-productivity, excellent mechanical strength and good appearance by a method wherein a plurality of reinforcing fibers are passed through phenolic resin solution, containing liquid phenolic resin, a filler and other additive and, thereafter, the impregnated material is passed through a heating mold to effect pultrusion. CONSTITUTION:Phenolic resin, employed for the pultrusion method of fiber- reinforced phenolic resin, is made by a method wherein resorcinol constituent and phenol resol resin are reacted under the existence or non-existence of alkaline catalyst, then, viscosity of a mixture is reduced by the product of reaction, which has pH 4-10, further, methylene donner, having the increasing effect of a crosslinking density, is added, then, a filler and additive are contained. Continuous reinforcing fibers, such as glass fibers and the like, which are formed on a robbin, for example, are allined to pass a resin impregnating tank to impregnate phenolic resin solution containing liquid phenolic resin, filler and other adders and draw excessive resin, then, the phenolic resin is cured by passing a mold and, thereafter, is formed by pultrusion continuously.
Patent JP-H0771936-A (JP)
Title: Device and method for processing image
Inventor: UCHIYAMA SHINJI
IPC: G06T17/20
Filed: 1993-06-29
Abstract: PURPOSE:To enable the shape of an object to be reproduced to a high degree of approximation by generating edge-map data from one full-around depth map data, thereby generating polygon data. CONSTITUTION:Data on full-around depth map is read from a full-around depth map measuring instrument and a plurality of full-around depth maps of different resolutions are generated form the data. A normal vectors is calculated as to the full-around depth map of each resolution. Edges are extracted from the full-around depth map and normal vector of each resolution, to generate edge maps; the logic addition of the edge maps of all the resolutions are performed so as to combine the maps into one. In this time, compensations are made as to a contradiction arising from the crossing of the edges and to the isolated edges. In the edge map consisting of a number of polygons, each of the polygons is divided into triangles. The three-dimensional coordinates and normal-vector value of the picture element at the top of each triangle are consulted to generate polygon data. At the T-shaped junction of the triangles, the coordinates and normal vector of the junction point are linearly interpolated from the points at both ends of the junction point.
Patent JP-H062892-A (JP)
Title: Wide area air conditioning apparatus
Inventor: OTOI EIJI
IPC: F24F5/00
Filed: 1992-06-18
Abstract: PURPOSE:To enable air condition over a wide area uniformly as far as possible by using a color temperature sensor as a temperature detector. CONSTITUTION:A master apparatus is formed of an air conditioner body 5 having a heat source side unit and a main controller 6 for operating user side units 7A-7C respectively provided in the body 5 and regions in charge. Slave apparatuses 2A-2C are each formed of the units 7A-7C, slave controllers 8a-8C, a plurality of color temperature sensors 9, and color image sensors 10. The controller 6 regulates a capacity of the body 5 and a capacity balance among the units 7A-7C. The units 7A-7C each has a plurality of conditioned air diffusers which are disposed dispersively. Each sensor 9 has a temperature sensitive part in which hue is varied according to a level of a sensitive temperature. The controllers 8A-8C regulate capacities of the units 7A-7C based on a region temperature difference of a difference of a region temperature of a mean value of temperature signals to be output from the sensors 10 and a set temperature and an influential temperature difference.
Patent JP-S6136950-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIHARA HIDEYUKI
IPC: H01L21/60
Filed: 1984-07-30
Abstract: PURPOSE:To reduce contact resistance between an electrode wiring and a NiCr group alloy thin-film resistor, and to minimize variation in a process of the resistance value of the thin-film resistor by forming the thin-film resistor onto an Si substrate through an insulating film, exposing the thin-film resistor in plasma and conducting the electrode wiring. CONSTITUTION:An N type epitaxial layer 2 a semiconductor element 3 and an insulating film 4 are formed onto an Si substrate 1, a NiCr film is deposited under a vacuum state, and a NiCr thin-film resistor 5 is shaped through photolithography. A photo-resist after etching NiCr is removed by an acid group chemical at that time, and the surface is exposed and treated in O2 plasma. Ac- cordingly, the contact resistance of a contact section 6 between a metallic wiring 7 and the thin-film resistor 5 can be brought to a small value while keeping variation in a process of the resistance value of the NiCr thin-film resistor 5 small.
Patent JP-H06340980-A (JP)
Title: Tin lead plating solution
Inventor: RICHIYAADO EI AIANTOSUKA
IPC: C23C18/48
Filed: 1991-06-04
Abstract: PURPOSE: To apply displacement plating of a porous tin lead alloy reflowable and a low temp. and having adhesive strength over a cupreous surface by using an acid soln. in which the contents of Sn ions and Pb ions and the ratio are specified.  
     CONSTITUTION: The acid soln. for displacement plating has a compsn. contg. 0.05 to 0.50 mol/l Sn ++ , 0.01 to 0.15 mol/l Pb ++ , 0.05 to 0.60 mol/l Sn ++ +Pb ++ , the ratio of Sn ++ :Pb ++ ; (1.0:3.0) to (50.0:1.0), 0.05 to 2.50 mol/l complexing agent, ≤0.60 mol/l tinning rate promoter, ≤1.00 mol/l thickness promoter and at least 0.01 mol/l copper ions, the pH is regulated to 0 to 1.5, and it is also regulated as 11 which water. By using this acid soln., a porous substrate surface is plated with a reflowable tin lead alloy contg. 50 to 82 wt.% tin and 18 to 50% lead and having ≤400° F melting point to a thickness of at least 10 microninches within 15 min. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H082637-A (JP)
Title: Storage device for storage conveyor
Inventor: MORIKIYO AKIRA
IPC: B65G35/06
Filed: 1994-06-20
Abstract: PURPOSE:To automatically store a number of trucks on a storage conveyor free from the rear end collision, by arranging a pusher dog turning-up/down operation plate for pushing-up the lower end part of a pusher fog which is erectly engaged at the front wheel position of the truck, between the truck storage division of the storage conveyor. CONSTITUTION:As for a storage conveyor, a number of pusher dogs D which are erection-urged are axially supported in an equal interval on a driving conveyor chain C by a shaft A, and a turning-up/down operating plate 5 is installed at a truck stop position on the storage conveyor. The turning-up/down operation plate 5 is supported on an installation base board 6 through a pair of turning-up/down parallel links 7A and 7B and urged to the floating-up position 5' side by a coil spring, and is floated up by releasing the sinking position holding force of the turning-up/down operation plate 5 by a cylinder 8. The cylinder 8 is driven when a control switch 8 is operated by the collision contact of the rear wheel WR of a truck with the turning ON/OFF operation plate 10 supported on an installation board 11 by the turning-up/down parallel links 12A and 12B.
Patent JP-H116892-A (JP)
Title: Boiling water reactor
Inventor: MATSUSHITA AKITAKE
IPC: G21C5/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a new boiling water reactor capable of maintaining control rod guide tubes always in vertical state regardless of the operation state. SOLUTION: A core support plate 20 supporting a core in a vertically cylindrical pressure vessel with a low alloy steel the same as the lower head and a clad layer 28 made of stainless steel is formed on the surface. By this, thermal expansion coefficients of the core support plate 20 and the lower head agree so that the control rod guide tubes 14 can be always maintained in vertical state.
Patent JP-S5385460-A (JP)
Title: Watch case
Inventor: YOKOSUGA KOUICHI
IPC: G04B37/06
Filed: 1976-12-30
Abstract: PURPOSE: To reduce the number of steps and the degree of skill by inserting the case fitting part of a pipe into a ring-form brazing material and further fitting the same into a case thereafter performing brazing through heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000081586-A (JP)
Title: Exposure recording device
Inventor: MIYAGAWA ICHIRO
IPC: B41J2/44
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an exposure recording device capable of condensing light from a light source on a recording medium with high accuracy, and recording a highly detailed image thereon with an inexpensive constitution. SOLUTION: A laser beam L outputted from a semiconductor laser LD is led to a recording film F via a condensing optical system 16 and a polarized light separating element 40. In this case, the polarized light separating element 40 makes the laser beam L have two focuses by separating the laser beam L along its optical axis, and makes the depth of focus substantially deeper. As the result, even when the recording film F is deviated due to eccentricity of a drum 14, floating of the recording film F itself, etc., it is possible to record an image with high accuracy.
Patent JP-H0916866-A (JP)
Title: Manufacture of resonance label capable of being inoperable
Inventor: PICHL FRITZ
IPC: G08B13/24
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a burglary preventing label to be turned to a non- driven state with remarkably high reliability. SOLUTION: After forming a gap 5 between capacitor plates 1, 2 to be mutually short-circuited, a conductive connection part is formed in the gap 5 between the plates 1, 2 as a metallic filament 6. The filament 6 is cut off by an ultrasonic wave e.g. and almost directly and straightly,opposed electrodes are formed.
Patent JP-S5862878-A (JP)
Title: Locking device of tape reel
Inventor: MATSUMOTO YOSHIHARU
IPC: G11B23/087
Filed: 1981-10-07
Abstract: PURPOSE:To turn a reel in the direction for winding a tape, and to eliminate loosening of the tape, by providing 2 pawl bodies engaged with the ratchet part of a tape reel, and shifting the timing of its engagement of 2 pawl bodies. CONSTITUTION:In the center part of the rear side of a tape cassette, the first pawl body 88 is pivotally supported by a supporting pin 93 to be freely turnable, the second pawl body 90 is provided to be slidable along a guide plate part 94, and when locking, it is engaged with a ratchet part of a reel. In case of a reproducing made, by a lock release pin interlocked with an operation button, the pawl body 90 moves downward in the figure, and by being pressed by it, the pawl body 88 turns to the inside, and lock is released. In case of a stop mode, the pawl body 90 is engaged at first, the reel is slightly turned in the direction as indicated with arrows (m), (n) in the figure, is loosened, and after that, the pawl body 88 is engaged with the torsion spring 91 and is locked. Therefore, loosening of a tape can be eliminated by providing 2 pawl bodies.
Patent JP-H06119945-A (JP)
Title: Inter-board connector and its manufacture
Inventor: MIURA HITOSHI
IPC: H01R43/20
Filed: 1991-06-05
Abstract: PURPOSE:To provide an inter-board connector wherein soldering for each terminal can be managed only through soldering on the mounting surface sides of the two boards and establish a method for manufacturing such connectors effectively. CONSTITUTION:An inter-board connector 10 is interposed between a pair of base boards 18, whose mounting surfaces 18a are positioned opposingly, for generating electric connections of the boards 18 with each other. The connector consists of a body 11 made of an insulative material having a plurality of terminal detention parts 13 assuming a thin and long rod of square section arranged at a certain spacing longitudinally and having a fit projection 17 to be fitted in fit holes 19 in the boards 18 at the side faces of each end in longitudinal direction and a terminal 14 made of a conductive material having an approx. channel-shaped section which is detained with the terminal detention part 13 of the body 11 and whose side edges are connected fast by soldering to the patterns on the mounting surfaces 18a of the boards 18.
Patent JP-H0723312-A (JP)
Title: Television device for karaoke
Inventor: SUZUKI RYOJI
IPC: H04R1/32
Filed: 1993-06-30
Abstract: PURPOSE:To enable a singer to sing a song on the display means side and a listener to listen the song on the speaker side and to suppress the generation of howling by allowing a moving means to turn the speaker to the direction reversed to the display means. CONSTITUTION:At the time of observing a television (TV), 1st and 2nd switches 22, 26 are turned to the TV side, a TV video signal from a TV turner 27 is displayed on a display device 21 and a front speaker 23 reinforces a TV sound signal inputted from a turner 27. In the case of playing KARAOKE the switches 22, 26 are turned to the KARAOKE side, the display device 21 displays a 'KARAOKE' video signal inputted from a KARAOKE reproducing machine 28, the speaker 23 reinforces a KARAOKE sound signal inputted from the machine 28, an adder 25 adds the KARAOKE' sound signal from the machine 28 to a microphone signal inputted from a microphone 29, and a rear speaker 24 reinforces an output. When a singer sings a song on the display device 21 side and a listener listens the song on the rear speaker 24 side, the singer can stand up opposite to the listener.
Patent JP-H063286-A (JP)
Title: Gloss imparting agent to inspection target material surface
Inventor: OKU MASAMITSU
IPC: G01N21/89
Filed: 1992-06-19
Abstract: PURPOSE:To provide a gloss imparting agent capable of giving a desired gloss to the surface of a material to be inspected in a surface inspection device by reverse reflecting screen. CONSTITUTION:In a gloss imparting agent for inspection target surface for giving a gloss to the surface of a material to be inspected which is subjected to surface inspection by use of a reverse reflecting screen, a liquid having a surface tension less than 40 dyne/cm, a viscosity of 1.0-50cps, and a contact angle with the inspection target surface less than 15 deg. is applied to the surface of the material to be inspected.
Patent JP-H0213089-A (JP)
Title: Y/c separating device for composite video signal
Inventor: HAYASHI HIDEYUKI
IPC: H04N9/78
Filed: 1988-06-30
Abstract: PURPOSE:To improve a noise reduction and quality of a reproduced image by continuously connecting first and second field memories mutually, inputting difference signals between 1 frame and between 2 frames, detecting the degree of the movement of an image with a detecting means and utilizing it for the noise reduction and a mixing switching. CONSTITUTION:For a first frame memory 10, first and second memories 11 and 12 are cascade-connected, and for a second frame memory 20, third and fourth field memories 21 and 22 are cascade-connected, respectively. For the movement detection, the output signals of the second frame memory 20 and first and third field memories 11 and 12 are inputted to a movement detecting circuit 80. The movement detecting circuit 80 detects the movement of the image based on the difference signals between 1 frame and between 2 frames and generates three kinds of coefficients KN, KY and KC to express the degrees of the movement, respectively. The coefficient KN is given to a noise reducing circuit 60 as the coefficient to be multiplied with the difference signal between 2 frames. The other coefficients KY and KC are given to a mixing switching circuit 50.
Patent JP-S6055895-A (JP)
Title: Stepping motor
Inventor: IMAI TSUTOMU
IPC: H02P8/32
Filed: 1983-09-01
Abstract: PURPOSE:To reduce an hysteresis error by similarly performing the similar exciting step of clockwise rotation also to the case of counterclockwise rotation. CONSTITUTION:When a pulse motor wich is stopped in the excitation of phases A and B is excited in phases B and C, one preceding phase BD from the phase to be stopped is excited, and the phase BC to be again stopped is excited in a range that does not exceed the position to be stopped at the position of the rotor of a stepping motor. Thus, an error due to the difference of the exciting steps owing to the difference of rotating directions can be reduced.
Patent JP-H04359504-A (JP)
Title: Abnormality detection method of vacuum switch
Inventor: SATO SHIGEKATSU
IPC: H01F29/04
Filed: 1991-06-06
Abstract: PURPOSE:To provide the abnormality detection method, of a vacuum switch, wherein a drop in a withstand voltage due to a drop or the like in the degree of vacuum of the vacuum switch can be detected easily in its mounted state. CONSTITUTION:An electric current is made to flow to a vacuum switch VS1 from a DC power supply 1 via a resistor 4. In this state, while a voltage between contacts is being monitored by using a voltage measurement means 2, the vacuum switch VS1 is opened and the electric current is cut off. At this time, an abnormality is judged by means of a voltage waveform by using the voltage measurement means 2. Only by judging the observation result of the voltage waveform by using the voltage measurement means 2, it can be checked surely whether the vacuum of the vacuum switch VS1 has been broken or not. As a result, the abnormality of the vacuum switch can be detected easily while it has been mounted on an on-load tap changer.
Patent JP-H115526-A (JP)
Title: Brake device
Inventor: YAGI EIJI
IPC: B60T8/172
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste of energy consumption, and improve weight, cost and a freedom degree of design, by forming a pump of an ABS device into a constitution able to change a discharge amount so as to obtain an optimum discharge amount in accordance with a condition. SOLUTION: A brake device comprises a wheel cylinder (c) supplied with a brake fluid pressure through a brake circuit (b) from a fluid pressure generating means (a) to generate brake force in a wheel, ABS unit having a fluid pressure control valve (d), drain circuit (e), reservoir (f) and a pump (g), and a control means (j) executing ABS control preventing the wheel from being locked at brake time. The pump (g) is constituted so as to perform a reciprocation stroke of a plunger to extend/contract a pump chamber. In this case, in the control means (j), a frequency control means (k) is provided, which performs control switching a stroke frequency of the plunger of the pump (g) to a resonance frequency and non-resonance frequency of a pump system based on input information.
Patent JP-H062772-A (JP)
Title: Telescopic valve
Inventor: KANDA TOMOKI
IPC: F16K41/10
Filed: 1992-06-19
Abstract: PURPOSE:To prevent the corrosion of a valve rod and improve the operation performance of an elevator mechanism by covering the exposed part of the valve rod in airtight form by a valve rod cover mainly consisting of a rubber bellows which can be extended and contracted in the axial direction. CONSTITUTION:The exposed part of a valve rod 6 is covered in airtight form by a valve rod cover 11, which is constituted of a rubber bellows 11A which can be extended and contracted in the axial direction, flanges 11B and 11C, and the valve rod 6 and a movable cylinder 4 are raised and lowered by the normal and reverse revolution of an operating handle 9A, and the position of a drain port 4A for adjusting water level is changed, and the water level WL of a dirty water distributing tank 1 is adjusted. Even if the exposed part of the valve rod 6 is shortened by the rise of the valve rod 6 and the movable cylinder 4, or the exposed part of the valve rod 6 is elongated by the lowering, the exposed part is always covered by the valve rod cover 11, and the contact with the noxious gas generated from the dirty mud on the valve rod 6 and in the dirty water distributing tank 1 can be avoided. Accordingly, the trouble that the raising/lowering operation by an elevator mechanism 9 is made difficult because of the generation of rust on the valve rod is prevented.
Patent JP-2000343607-A (JP)
Title: Technique for lining inside of pipe
Inventor: MURATA KIYOSHI
IPC: B29C63/42
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily enlarge diameter and deform a lining pipe so that a folding trace does not remain as a wrinkle in such a state that the part of the lining pipe inserted into the part easily undergoing a large enlargement of diameter and deformation as compared with the inside diameter of the straight pipe part of an existing pipe is hardly ruptured. SOLUTION: In the technique for lining the inside of a pipe, a lining pipe B made of thermoplastic resin is folded in the direction of diameter, deformed and inserted into an existing pipe A and enlargement of diameter and deformation of the lining pipe are performed by a heated fluid forcibly fed to the inside and lining on the inner peripheral face of the existing pipe is performed. Enlargement of diameter and deformation of the lining pipe inserted into the existing pipe are performed by the heated fluid while regulating elongation in the peripheral direction.
Patent JP-H04359878-A (JP)
Title: Plug-in and plug-out type connector
Inventor: AWAZU KEISUKE
IPC: H01R13/11
Filed: 1991-06-04
Abstract: PURPOSE:To improve the wear-resistance and corrosion-resistance of a plug-in and plug-out type connector by burying an Au and/or Ag piece in the specified position of an elastic metallic-base forming a male and/or female type connector via a diffusion suppressing layer through a cladding process so as to form each of contacts. CONSTITUTION:An Ag-30Pd alloy piece as a contact material 2 is polymerized with the specified position of a stainless-steel base 1 1.0mm thick, and then cold clad-rolling is given to the base 1 along with the contact material 2 until a plate thickness of 0.5mm is attained. The clad material is heated at a temperature of 1,000 deg.C for not less than 2 minutes in an atmosphere of vacuum or inert gas so as to soften the base material, and then cold rolling is further given to the softened base-material so that the base 1 is formed in a thickness of 0.3mm while the contact material 2 is formed in a thickness of 30mum. The base 1 is cut to width, then bent to form a female type connector and a male type connector on the other hand is manufactured out of nickel silver for a spring. These processes can improve the wear-resistance and corrosion-resistance of a plug-in and plug-out type connector.
Patent JP-S6052467-A (JP)
Title: Automatic separating mechanism of laminated print paper
Inventor: KURIHARA MASAO
IPC: B65H41/00
Filed: 1983-08-31
Abstract: PURPOSE:To separate a paper automatically, in a system for separating a continuous laminated print paper to store one sheet in the machine while to discharge the other as a receipt to the outside, by providing a separation click contactable/separatable against the paper carry path. CONSTITUTION:A sensor 13 for detecting the leading edge of paper 1 passed between a print head 11 and a hammer 12 is provided at the down stream of the paper carry path. A paper carry belt 16 wound between two rolls 14, 15 is arranged at the down stream of sensor 13 while a roll 17 pressure contacts with said belt 16 is arranged above said roll 14. The leading edge of paper separation click 18 is arranged at the down stream of roll 17 while a shear 22 is engaged with a notch 21 of said click 18 and fixed with a solenoid 25 for rotating the shear 22 against a torsion hinge 23. One leading edge of laminated print paper 1 is removed previously by predetermined length then pressure contacted with the separation click 18 to separate the paper 1.