baber/WOPTO huggingface dataset:
Patent JP-S60224034-A (JP)
Title: Two-wavelength picture measuring device
Inventor: AZUMA TOSHIHIKO
IPC: G01J1/42
Filed: 1984-04-23
Abstract: PURPOSE:To improve accuracy and to eliminate deviation of picture by providing an optical filter having steep passing light/wavelength characteristics, a camera and a computer for picture processing in front of a condenser lens, image fiber and a three-plate type color image pickup tube. CONSTITUTION:For instance, a light signal of an object F of measurement, burning frame of powered coal is measured in terms of two-wavelength value by a camera lens LZ, a prism PZ, an optical filters FTR1, 2 in a three-plate type color camera CLRCAM through an objective lens LO, image fiber IF, and outputs of each ampllfier are superposed by an encoder ENC through light sensors PHTS 1-3 and image amplifieirs IMAM 1-3. The signal is resolved by a decoder DECR into R, B, G components and two-wavelength measurement signal is operated by a computer COMP for picture signal processing through a frame memory FMR. The amplifier IMAMP 3 is used when a camera on the market is used, and not used in this measurement.
Patent JP-S5220897-A (JP)
Title: Method of identifying pure titanium and itanium base alloy
Inventor: YAMADA HIROYUKI
IPC: G01N27/00
Filed: 1975-06-30
Abstract: PURPOSE: To classify scraps beforehand to each sectional shape, and measure the voltage drop of the scraps being energized while supplying constant d.c. current to the scraps thereby making easy and accurate identification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S565771-A (JP)
Title: Ink recovering device for ink jet recorder
Inventor: KODAMA YUTAKA
IPC: B41J2/18
Filed: 1979-06-27
Abstract: PURPOSE:To enable a low-cost and rapid recovery of ink by a method wherein the ink recovered by a gutter is sucked into an ink reservoir by use of the suction force of a fan connected directly to a rotary drum shaft. CONSTITUTION:A rotary shaft 20 fitted with vanes 19 of a fan 17 is connected directly to a rotary shaft 21 of a drum 9 on which the recording paper 8 is fitted. A connection port 24 of an ink reservoir 22 containing an ink 28 and fitted with a partition net 29 is connected with a gutter 13 by a pipe 25, while a connection port 23 is connectd with a fan 17 by a pipe 18. With the drum 9 rotated (at a revolving speed of about 1,000-1,500rpm) and with printing started, the uncharged ink droplets are trapped by the gutter 13, and a negative pressure is created in the ink reservoir 22 by the fan 17 rotating together with the rotary drum shaft 21. Accordingly, the ink trapped by the gutter 13 is rapidly sucked into and recovered at the reservoir 22 through the pipe 25.
Patent JP-S569143-A (JP)
Title: Centering device for rotary shaft
Inventor: OKA SEIICHI
IPC: B23Q17/22
Filed: 1979-06-27
Abstract: PURPOSE: To take in measured values dynamically even during movement adjusting operation by a method wherein at least two digital gauges are placed on the diagonal of a rotary shaft.  
     CONSTITUTION: At least a pair of digital gauges 4, 4 are placed on or near the diagonal relative to a rotary shaft, and are pressed against a reference surface for centering of a driving shaft, and zero adjustment is conducted. Then, with a driven shaft rotated by about 180°, the reading or measured values of the gauges 4 are transferred to a memory unit 6 and arithmetically operated, and adjusting position and adjusting amount are indicated. Based on the indication, the driven shaft is moved, newly measured values attendant on the movement are sequentially transferred to a memory unit 8, and the adjusting position and adjusting amount are newly operated and indicated. By continuing the movement until this indication of the adjusting amount becomes zero, centering of the driving and driven shafts is completed with a predetermined precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05243339-A (JP)
Title: Junction printed wiring board and manufacture of unit printed wiring board used therefor
Inventor: TAKAHASHI SHINJI
IPC: H05K3/46
Filed: 1992-03-03
Abstract: PURPOSE:To provide a method for manufacturing a junction printed wiring board which can easily perform fine positioning at the time of mounting a semiconductor chip and a unit printed wiring board used for the above. CONSTITUTION:On a predetermined position of a first unit printed board wiring 1, a base 3 corresponding to a second unit printed wiring board is placed to have both integrated to constitute a junction printed wiring board. One of the two unit printed wiring boards, for example the board 1, is formed with a positioning protrusion 2A simultaneously with another conductor pattern 2, while the other of the two unit printed wiring boards, for example the board 3, is formed with a recess 3A corresponding to the positioning protrusion correspondingly and simultaneously with another conductor pattern 3. Then by fitting the protrusion into the recess, the first unit printed wiring board and the second unit printed wiring board are integrated with a precise positional relation to constitute a junction printed wiring board.
Patent JP-S59207325-A (JP)
Title: Transfer device
Inventor: MIYAUCHI YASUO
IPC: B65G47/80
Filed: 1983-05-09
Abstract: PURPOSE:To eliminate a carry-out and carry-in device and to improve working efficiency, by a method wherein, in a device which contains and transfers goods in a container between two given positions, the device is constituted such that a swirl arm having a retainer body for goods to be transferred can swirl and elevate between two given positions. CONSTITUTION:When an actual container 51 is brought into a waiting state at a position D on a turn table 41 and an empty container 51 is brought to a waiting state on a conveyor, an elevator 7 of a transfer device 1 is lowered, and the actual and empty containers 51 are respectively grasped by a clamp 12 of a retainer body 11 of a swirl arm 9. Thereafter, the elevator 7 is raised, and the swirl arm 9 is swirled by 180 deg.. This causes the position of the empty container 51 to be changed for the position of the actual container 51, the elevator 1 is then lowered, and the clamp 2 is released. The actual container 51 is carried out by a conveyor, the following empty container 51 is caused to wait and the goods are contained in the empty container 51 on the turn table 41. Repetition of the above enables to perform efficient work.
Patent JP-H04315785-A (JP)
Title: Electric carpet
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/00
Filed: 1991-04-15
Abstract: PURPOSE:To enhance convenience for a user by controlling an on-timer and an off-timer such that the fluctuation of a surface temperature is generated to such an extent that the user feels at least temperature difference between the on-time and the off-time. CONSTITUTION:When the temperature of a plate heater 2 is raised, the voltage Va across sensor electrode 2b increases. When the temperature is raised up to a set value, a switching circuit 4 performs reverse-motion and sends signal to a relay driving circuit 8 to turn a relay contact S1 off and stop electrification to a heater electrode 2a. Then the electrode 2a is disconnected with a commercial power supply 1, although a signal voltage generated across electrodes 2b disappears and the circuit 4 is going to reverse, an off-timer 6 operates, upon the off-motion just before it, to turn the relay driving circuit 8 off for a certain constant period. Thereby the temperature of the heater 2 is kept constant by this repetition. And the on-timer and the off-timer are controlled such that the fluctuation of a surface temperature is generated to such an extent that the user feels temperature difference between the on-time and the off-time.
Patent JP-S63246530-A (JP)
Title: Toothed belt
Inventor: KAWAHARA HIDEAKI
IPC: F16G1/28
Filed: 1987-03-31
Abstract: PURPOSE:To increase transmission capacity of a toothed belt without requiring a mechanism for regulating inter-pulley shaft distance by mixing high tensile force strings having low extension and extendable low tensile force strings in a tensile force holding section. CONSTITUTION:High tensile force strings 1 composed of kepler fibers and low tensile force strings 2 composed of spandex are arranged alternately in parallel. Preliminary tensile force is applied onto the low tensile force strings 2 so as to arrange them, and tooth sections 3... made of polyurethane are arranged integrally with predetermined interval under this state so as to form an endless belt. Under noload state, high tensile force strings 1 are brought into loosened state through shrinkage of the low tensile force strings 2. Consequently, it can be stretched manually and wound over a toothed pulley secured between shafts. Furthermore, since it can exhibit strong tensile force when additional tensile force is applied onto the stretching side of belt, high power can be transmitted.
Patent JP-H09229153-A (JP)
Title: Extrusion type linear driving apparatus with guide using linear guide
Inventor: TAKAHATA YOSHIKAZU
IPC: F16H25/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to realize a light weight, by making the shifting element of a linear guide as the fixing side, and installing a power transmitting apparatus to the rail side of the linear guide. SOLUTION: While the shifting element 1a of a linear guide is fixed to a base 2, a rack 3 is installed to the rail 1b of the linear guide. A pinion 5 installed to a driving motor 4 is engaged to the rack 3, and the output of the driving motor 4 is transmitted to the linear extruding direction securely by rotating the pinion 5 by the driving motor 4, so as to make movable in a long stroke. And, the system may be composed by installing a timing belt to the rail 1b of the linear guide, and to drive the timing belt by a pulley for timing belt installed to the driving motor 4. Or it may be composed to install the shifting element of the screw to the rail 1b of the linear guide, and to drive it by a screw main body installed to the driving motor.
Patent JP-S60222199-A (JP)
Title: Methane fermentation device
Inventor: TOMIOKA TOSHIICHI
IPC: B01D53/22
Filed: 1984-04-20
Abstract: PURPOSE:To enable supply of a fermentation gas having always combustible compsn. to a combustion device by providing carbon dioxide permeating devices for removing carbon dioxide in a gas piping circuit between a methane fermentation chamber and the combustion device. CONSTITUTION:The carbon dioxide permeating device 4 for removing carbon dioxide which is constructed to permit varying of the effective membrane area according to the amt. of the fermentation gas to be generated is provided in the gas piping circuit connecting the methane fermentation chamber 1 and the fermentation gas combustion device 18. The device 4 consists of plural carbon dioxide permeating devices 5-8 and opens and closes the flow passages for the fermentation gas to the respective devices 5-8 by the signal from a detector 3 which detects the amt. of the fermentation gas to be treated. The fermentation gas generated in the methane fermentation chamber is thus always maintained at the combustible concn. of CH4 and can be supplied to the fermentation gas combustion device. The amt. of the CO2 to be discharged is controlled by changing the effective membrane area according to the amt. of the gas to be generated, by which the permeation of CH4 is suppressed to the max. extent and the energy balance over the entire part of the device is improved.
Patent JP-S63246211-A (JP)
Title: Manufacture of head rest having stay at desired position from view point of design
Inventor: OGAWA HIDEKI
IPC: B60R21/055
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a hollow head rest through monolithic blowing of a core material having a stay at a desired position from a view point of a design, which is excellent from a view point of strength also, by a method wherein blow molding of a hollow skin made of synthetic resin containing the core material with the stay is performed, the stay is set up to a mold by moving the stay by providing a moving route and foam molding is performed. CONSTITUTION:A blow molding of a hollow skin 2 is performed by incorporating a core material in which stays 1, 1' are provided unitarily. The stays 1, 1' are provided on a parting line 3 from a view point of molding. Stay moving position holes 4, 4' and stay moving routes 5, 5' communicating with them are provided on the hollow skin through cutting after the molding, by making use of which the stays 1, 1' are moved to the stay moving position holes 4, 4'. In this case, the stay is moved by pressing the stay into the skin. Fixation of them through capping to original stay holes 7, 7' is performed with plugs 8, 8'. After a movement, the skin is set up to a mold and foam molding is performed by casting a polyurethane foam stock solution through a casting port 6. The stay moving routes 5, 5' and original stay holes 7, 7' become invisible when a head rest is fitted.
Patent JP-S60223978-A (JP)
Inventor: HOTSUTA TOKIO
IPC: F25D17/06
Filed: 1984-04-20
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-S57196239-A (JP)
Title: Production for electrophotographic photoreceptor
Inventor: SUZUKI YUKIO
IPC: B22D11/06
Filed: 1981-05-29
Abstract: PURPOSE:To produce economically an amorphous silicon (a-Si) photoreceptor superior in characteristics, by spraying and cooling quickly a fused silicon on surfaces of cooled rolls to form an a-Si thin film and providing a conductive layer on one face of this thin film. CONSTITUTION:A pair of rolls 6 and 6' whose inside is filled up with liquid nitrogen 5 and surfaces are cooled suficiently (at about -190--100 deg.C) face to each other at a prescribed interval and are rotated in directions of arrows 7 and 7'. A fused silicon 3 in a quartz vessel 1 (where heating units 2 are arranged on the outside circumference) is sprayed with a high-pressure inert gas 4 and is cooled quickly on surfaces of the rolls to form an a-Si thin film 8 (this operation is performed under the atmosphere of inert gas). The obtained a-Si film is subjected to the heat treatment in the atmosphere of active hydrogen, and a conductor layer is provided on one face of this film, thus obtaining an electrophotographic photoreceptor.
Patent JP-H05281559-A (JP)
Title: Liquid crystal display device
IPC: G02F1/1339
Filed: 1992-04-02
Abstract: PURPOSE:To provide a liquid crystal display device economizing the filling quantity of liquid crystal material and holding base spacing, into which the liquid crystal material is put, constant so as to obtain a stable display characteristic. CONSTITUTION:A first transparent base 1 with a transparent conductive film 5 to be an electrode formed at one face, and a second transparent base 2 with segment electrodes 6 formed at one face are disposed opposedly with the respective electrodes placed inside, and the peripheries thereof are rigidly fixed by outer sealant 3. Two bases 1, 2 are then rigidly fixed with inner sealing compounds 4 in such a way as to surround a segment electrode groups so that a part with a segment electrode group and a part without a segment electrode are partitioned. Liquid crystal material 7 is filled only into the part with the segment electrode group, and the part without the segment electrode is made into a space part 8.
Patent JP-H08253717-A (JP)
Title: Water-base ink set, ink jet recording method using the same, and apparatus using the same
Inventor: KIMURA ISAO
IPC: C09D11/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a water-base ink set which does not cause color bleeding on a plain paper record and can give a high-quality image record without detriment to recording characteristics such as color development of recording dots and to obtain an ink jet recording method and an apparatus using the same. CONSTITUTION: The water-base ink set comprises at least two inks which have different colors and each of which is a liq. compsn. contg. a colorant and a liq. medium. At least one ink of the set contains polyacrylic or polymethacrylic acid, and the other contains a high-molecular material capable of forming a gel when mixed with polyacrylic or polymethacrylic acid. An ink jet recording method and an apparatus using the same are also provided.
Patent JP-H11279890-A (JP)
Title: Selvage-forming device of loom
Inventor: YASUOKA FUMIO
IPC: D03C11/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a selvage-forming device capable of avoiding the selvage- formation to become worse by the attachment of a fly waste to a structure for reciprocally moving a pair of selvage-forming heddles in mutually reverse direction. SOLUTION: A pair of metallic racks 28, 29 are housed in a guiding concave part 271 of a base 27 in parallel. Both of the racks 28, 29 are separated by a guiding plates 44, 45 made of a synthetic resin in the guiding concave part 271. A metallic pinion 30 is arranged between both guiding plates 44, 45 so as to bite on both of the racks 28, 29. The pinion 30 is blocked in the guiding concave part 271 by a lid of a synthetic resin attached to both of the guiding plates 44, 45 and the base 21.
Patent JP-S57195782-A (JP)
Title: Apparatus for controlling heat-accumulating system utilizing metal hydride
Inventor: KOYAMA YOSHIHARU
IPC: C09K5/08
Filed: 1981-05-29
Abstract: PURPOSE: To enable the temperature of a heat exchange fluid during occlusion reaction to be uniformly maintained, by introducing hydrogen gas through a conduit provided with an orifice into a vessel retaining a metal hydride and recovering heat of reaction by the heat exchange fluid.  
     CONSTITUTION: A vessel 2 retaining a metal hydride 1 is connected through a conduit 4 to a hydrogen gas vessel 3. The conduit 4 is provided with an orifice 7 and an on-off valve 8. By properly choosing the size of the hole of the orifice 7 and coefficient of flow rate, the flow rate of hydrogen gas which is introduced into the metal hydride-retaining vessel 2 can be limited, whereby occlusion heat release per unit time is limited and time until saturation can be prolonged. Further, the rate of pressure drop in the hydrogen gas vessel 3 is reduced. Thus, it becomes possible to maintain the temperature of a heat exchange fluid at a temp. of nearly Tm over a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224962-A (JP)
Title: Water foam vaporizer/combustion prompter employing lead-in air
Inventor: IWATA MASAYUKI
IPC: F02M35/04
Filed: 1984-04-24
Abstract: PURPOSE:To improve the combustion efficiency and the output by producing minus ion through catalyst reaction to be produced in the magnetic field between the opposite poles of a magnet with respect to the intake air then decomposing into minus oxidizing ion and feeding to a carburetor. CONSTITUTION:A porous resin air-filter 3 of super micro particles and a plurality of magnets 4 covered with noncombustible urethane 5 are inserted into a tubular heat-resistant case 2 having a vent 1 to construct a catalyst oxygen producer A. Oxygen produced here is led through a conduit 7 having an orifice 6 at the intermediate section to a foam producing body 9 arranged in the water in a container 8 of a foam producing device B thus to produce water foam. The water foam is finely decomposed on the water face to produce micro particle spray 10 which is led through a conduit 11 into a flexible tube 13 wound over an exhaust tube 12 and a cover 15 for utilizing the excessive heat to produce vapor which is fed to an intake manifold.
Patent JP-H09266873-A (JP)
Title: Thick wiping cloth
Inventor: MORIYASU HIDETOSHI
IPC: A47L13/16
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thick nonwoven wiping cloth that is soft while showing washing resistance with which it does not become fuzzy and not ripped even when washed and excellent water absorption. SOLUTION: This cloth comprises a web composed chiefly of hydrophilic fibers three-dimensionally entwined by use of a needle punch or by a water-jet process and having a METSUKE (base weight) of 100 to 500g/m<2> , with a chemical binder bonded to each side of the web while being dispersed, so that the cloth is excellent in washability, softness, and water absorption. The amount by which the binder is imparted to each side is 3 to 25wt.% of the web weight, the total amount imparted being preferably 30wt.% or less.
Patent JP-S578919-A (JP)
Title: Manufacture of magnetic recording body
Inventor: FUJIWARA YUUKO
IPC: G11B5/738
Filed: 1980-06-18
Abstract: PURPOSE:To manufacture a magnetic recording body suitable to vertical magnetic recording easily with good reproductivity, by forming a cobalt-chromium alloy magnetic layer after forming a thin chromium layer on a base. CONSTITUTION:On the surface of a base, a chromium layer is formed to a 5- 500Angstrom  thickness and then a cobalt-chromium alloy magnetic film is also formed by vapor deposition or ion plating. The chromium layer serves as a nucleus in the growth of the cobalt-chromium alloy magnetic film by the vapor deposition and ion plating, and a recording body suitable to vertical magnetizing recording and having the C axis oriented in the film thickness direction is obtained.
Patent JP-H08276511-A (JP)
Title: Changeover device for band-like sheet material
Inventor: MURAKOSHI MASAYUKI
IPC: B29D30/30
Filed: 1995-04-06
Abstract: PURPOSE: To provide the changeover device for band-like sheet material, with which the changeover a band-like material such as the belt material used as the constitutional material of tire or the like can be automatically or not manually changed. CONSTITUTION: A suspending means 2 having a pit part 20 for absorbing the difference between the feeding lengths of band-like sheet material S conveyed with both conveying means 1 and 6 is provided between a material conveying means 1 for conveying the band-like sheet material S and a taking-up conveying means 6 for conveying the sheet material in order to be taken up with a taken-up means. Further, a passing-over conveying means 4, with which the band-like sheet material S can pass over the pit part 20, is provided movably forward to and backward from the suspending means 2.  Furthermore, a normally and reversely rotating means 5, with which the band-like sheet material S conveyed from the material conveying means 1 is conveyed under the state that both the sides of the sheet material S are held as they are or the course of action of the sheet material S is changed so as to revers both the sides of the sheet material S, is provided between the suspending means 2 and the taking-up conveying means 6.
Patent JP-S57196792-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: YAMAGUCHI AKIO
IPC: H01L21/02
Filed: 1981-05-28
Abstract: PURPOSE: To reduce residual solns., to avoid mixing of the same with the next soln., and to improve the quality of epitaxial crystals in a sliding type liquid phase epitaxial growth method by placing covers only on the solns. for growing and pressurizing the same.  
     CONSTITUTION: In the stage of growing InP, InGaAsP on an InP substrate, a soln.6 for substrate melt back, a soln.10 for cleaning, a soln.2 for growth of InP, a soln.10 for cleaning, an InGaAsP growing soln.2, and an empty soln. well 7 are set successively. Pressurizing covers 4 for bringing substrates and the solns. into tight contact with each other are placed on the solns.6 and 2 and a cover 11 for the soln.10 is not held in contact with the soln. According to this device, the cutting of the soln. during sliding of the soln.10 for cleaning is improved, the residual solns. are reduced, and the mixing of the previous soln. for growth and the cleaning soln. with the soln. coming next is obviated, and therefore the epitaxial crystals of InP, InGaAsP of high quality are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio