baber/WOPTO huggingface dataset:
Patent JP-H09209238-A (JP)
Title: Cooling of gripper-driving apparatus and loom provided with gripper-driving apparatus capable of being cooled
Inventor: BARENCHIN KURUMU
IPC: D03J1/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of waste yarns, at the same time remove frictional heat generated in a gripper-driving apparatus and the holding mechanism of the apparatus and increase power output of a loom, by cooling the apparatus and the mechanism by mashing the gripper-driving apparatus placed in a housing for shielding the waste yarns, with heat-releasing medium. SOLUTION: A driving pinion 7 engaging with a rack of a gripper bar 1, which support a gripper 2 at one end, and the range where the driving pinion engages with the gripper bar 1 are surrounded with a housing 8, and a slot- shaped opening 9 is formed. When a pressure tubing 10, which introduces a heat-releasing medium such as a pressured conditioned air into the housing 8, is connected to the housing 8, the heat-releasing medium washes the driving range of the gripper bar 1 and cools the gripper bar 1 and the driving pinion 7, and then the medium comes out from the opening 9. When the housing 8 is connected to a negative pressure source through the tubing 10, the gripper driving apparatus is cooled by the air aspirated through the opening 9.
Patent JP-H06283243-A (JP)
Title: Fitting connection structure of connector and holding structure for electric bulb in socket
Inventor: SUZUKI HIROYUKI
IPC: H01R33/22
Filed: 1993-10-05
Abstract: PURPOSE:To provide a fitting/connection structure, in/to a socket-type connector, of a general plug-type connector including a connection holding structure to the socket of an electric bulb capable of being very simply and strongly connected thereto. CONSTITUTION:Regarding a structure to fit a plug-type connector 1 in a socket- type connector 3, leaf spring 4 are installed with spacing in a plurality of places in the inner circumference of the recessed part 3a of the socket-type connector 3. Three leaf spring 4 are installed in the direction for connecting the vicinity of the opening to the deep part of the recessed part 3d and the minimum inner diameter formed at least at one position of plural plate springs 4 is made smaller than the outer diameter of the plug of the plug-type connector 1.
Patent JP-H02118199-A (JP)
Title: Improving method for whiteness and resistance to light of papers
Inventor: OZAWA TOSHIO
IPC: D21H17/35
Filed: 1988-10-27
Abstract: PURPOSE:To improve whiteness and resistance to light of paper by making papers made of cellulosic fiber coexistent with fluorescent dye and PVA-based polymer, etc. CONSTITUTION:Papers mainly composed of cellulosic fiber is coexisted with fluorescent dye (preferably stilbene-based direct dye) and PVA-based polymer of >=80% saponification value and/or polyvinyl pyrrolidone-based polymer composed of >=90% vinyl pyrrolidone group to improve whiteness and resistance to light of papers. Besides, 0.5-10vol.% water-soluble polymer as 1wt.% aqueous solution and 0.01-0.1wt.% aqueous solution of fluorescent dye are preferably used.
Patent JP-H05109874-A (JP)
Title: In-liquid conveyance apparatus and recovery apparatus
Inventor: TSUBAKIDA OSAMU
IPC: B65G51/03
Filed: 1991-10-18
Abstract: PURPOSE:To provide an in-liquid conveyance apparatus wherein dust particles do not adhere to an object to be conveyed during a conveyance operation and dust particles which have adhered before a conveyance operation can be removed and to provide a recovery apparatus wherein a recovery stand is pulled up from the inside of a liquid into the air. CONSTITUTION:The title in-liquid conveyance apparatus is constituted of the following: a conveyance stand 2 on which an object 1 is loaded and which conveys the object; a liquid tank 3 used as the conveyance passage of the object 1; drive means 5, 5a which move the conveyance stand 2 in a state that the object 1 has been immersed in a liquid 4 in the liquid tank 3; and a liquid- shaking means which shakes the liquid 4. The title in-liquid conveyance apparatus is provided with a liquid circulation means which circulates the liquid 4 through the liquid tank 3. The liquid 4 is constituted so as to be a conductive liquid. The liquid-shaking means is constituted so as to be a means which blows a gas into the liquid and/or a means which uses ultrasonic waves. The title recovery apparatus is constituted of a apparatus wherein an object 1 is housed in a stand inside a liquid, it is dried by blowing a heated gas and the recovery stand is pulled up into the air.
Patent JP-S62133658-A (JP)
Title: Energy analyzer device of electron microscope
Inventor: YOTSUI KAZUO
IPC: H01J37/26
Filed: 1985-12-04
Abstract: PURPOSE:To make it possible to adjust the axis and to focus readily, by furnishing a fluorescent plat at a slit position, making a beam spot image at the slit position on the fluorescent plate, and observing the beam spot image from the outside. CONSTITUTION:A fluorescent plate 15 is furnished at a slit 8 position, a beam spot image at the slit 8 position is deflected over the fluorescent plate 15 by a deflecting coil 17 furnished between an analysis magnet 6 and the slit 8, and the image is thrown on a CRT 19 by a TV camera 18 through a mirror 16 at the rear of the fluorescent plate 15, which is now observable directly. Therefore, the positioning of a restricted view field iris 4, the axis adjustment of an alignment coil 5, the focusing by an intermediate lens, and the like are performed easily. If the space between the analysis magnet 6 and the slit 8 is too narrow to incorporate the deflecting coil 17, the same effect can be gained by making the slit 8 and the fluorescent plate 15 furnished and removed on the optical axis alternatively.
Patent JP-2001089633-A (JP)
Title: Polyoxymethylene resin composition and molded body prepared therefrom
Inventor: HORIO MITSUHIRO
IPC: C08K5/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin composition excellent in abrasion and wear resistance to metallic shaft hole and gear durability to the polyoxymethylene resin under the conditions of high load, and molded articles prepared therefrom. SOLUTION: A polyoxymethylene resin composition comprises (A) 100 pts.wt. of a polyoxymethylene resin, (B) 0.5-12 pts.wt. of a polyethylene resin graft- modified with an aromatic vinyl monomer alone or with the aromatic vinyl monomer and an active-hydrogen-containing vinyl monomer, and (C) 0.1-10 pts.wt. of an ester of a dicarboxylic acid and an aliphatic alcohol. The composition is suitable for use in the field of precision apparatus, OA apparatus and automobiles.
Patent JP-H1096598-A (JP)
Title: Aluminum double tube type oil cooler
Inventor: KAWABE TAKESHI
IPC: F28D7/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability of brazing by forming tapered parts obliquely extended at opening edges of an inner tube engaging part at both outsides of the inner tube, forming a brazing material reservoir annularly cut out at a longitudinal central side of the tube, and liquidtightly fixing a boss to the tube by brazing. SOLUTION: The oil cooler has an outer tube 6, an inner tube 5 and a pair of bosses 4. Each boss 4 has a connecting cylindrical part 1 protruding from its outer periphery, a stepped part formed at its outer peripheral side opening, and a seat 9 provided at its lower end. An outer tube engaging part 2 and an inner tube engaging part 3 are formed on an axial inner periphery of the boss 4, and a tapered parts 7 are extended and formed at edges of the part 3. A brazing material reservoir 8 is formed at an opening side of the part 1, the opening end of the tube 5 is flared to form an extended part 14, and brought into contact with the tapered part 7 of the boss 4. Thereafter, the overall cooler is inserted into a high temperature furnace, the covered brazing material is melted, and then components are integrally and liquidtightly fixed therebetween by brazing.
Patent JP-H02116518-A (JP)
Title: Finishing method of end face of cement tile
Inventor: FUJIWARA YOSHIYUKI
IPC: C04B41/60
Filed: 1988-10-26
Abstract: PURPOSE:To finish beautifully an end face by reducing the number of actions of a cement tile, by a method wherein a pair of cement plates are formed by fitting wave form parts of two cement tiles, which are in almost a rectangular state and posses wave forms which are at each only one side in dot symmetry, to each other and finish processing of the circumference of the cement plate is performed. CONSTITUTION:A pair of cement sheets 2 are formed by fitting by fitting wave form sides of two cement tiles 1, which are in almost a rectangular form and only one each side is in a dot symmetry wave form, in each other. The circumference of the cement plate 2 is finished with buffing, to begin with, then after finish coating of the circumference of the cement plate 2 is performed similarly, fitting is released and made into two sheets of the cement tiles 1, 1. After finish processing of two sides of the cement plate 2 facing on each other is performed, they are turned by 90 degrees on a turn table and when the finish processing of the remaining two sides facing on each other is performed, the finish processing of the circumference can be performed simply.
Patent JP-S63118084-A (JP)
Inventor: MAREKU RIPUTSUTAJIN
IPC: C01B11/14
Filed: 1987-10-29
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-H0579882-A (JP)
Title: Multi-electrode water level detector
Inventor: INOUE HIROSHI
IPC: G01F23/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a water level detecting part of a multi-electrode water level detector for which a considerably small constant number of leading wires to be taken out in the air is sufficient even when the number of water level electrodes is increased in order to measure the high water level with high accuracy. CONSTITUTION:Water level electrodes 30-39 are disposed in a depthwise direction within a hollow cylinder of an insulator 1. Transistors 20-29 are connected to the corresponding water level electrodes 30-39. Flip-flops 10-19 for driving the transistors 20-29 are connected in series in the order of the depth, thereby to constitute a shift register. A sequential circuit constructed as above is put in the water along with a common electrode 2 facing the water level electrodes, whereby a water level detecting part is obtained. Three control lines and two electrode source lines common to the whole of the flip-flips are drawn into the air from the water level detecting part and connected to a water level detector control part WLSC, a shift register resetting output part SHRR, a shift register setting output part SHRS, a pulse generating part POSC, a pulse counter part PCOT, a digital water level indicating part DWLM, an electrode current detecting part CDET, a current sensor CSES, and a direct current source part DCPW.
Patent JP-H03150886-A (JP)
Title: Method for simultaneously generating laser radiation by two different kinds of frequency
Inventor: BEDORAMU AKUHABANNREIRABADEI
IPC: H01S3/0941
Filed: 1990-10-09
Abstract: PURPOSE: To simultaneously generate laser radiation by two different frequency bands by allowing a part of popping radiant rays to pass through the laser material of a 1st laser to pop a 2nd laser. CONSTITUTION: A light-popping radiation 1 from light-popping means 2, 3 is inputted to a solid-state laser material 5, and radiation of 1st frequency is oscillated in the 1st linear standing wave optical cavity of the laser material 5. A part of the light-popping radiation 1 is passed through the material 5, a solid-state laser material 9 is popped by the transmitted light-popping radiation ray and the radiated radiation ray of the 2nd frequency is oscillated in the 2nd linear standing wave optical cavity of the material 9. The 1st laser output radiation is passed through the material 9, and radiation 12 outputted from the material 9 is the combination of the 1st and 2nd laser output radiation. Consequently, the laser radiation can be simultaneously generated by two different frequency bands, which are respectively stable single frequency bands.
Patent JP-H08132617-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: TONOGAKI MASAHIKO
IPC: B41J2/16
Filed: 1994-11-07
Abstract: PURPOSE: To prevent printing irregularity or the non-emission of ink by setting the heat conductivity of the adhesive of an ink recording head wherein the max. value of the power consumption per unit area/unit time generated in a substrate is a specific value or more to a specific value or more and suppressing the temp. rise of ink. CONSTITUTION: An ink jet recording head is equipped with a substrate and a support 140 capable of letting the heat generated from the substrate escape and the substrate is fixed to the support by an adhesive and the max. value of the power consumption per a unit area/unit time generated in the substrate is 0.4 [Watt/mm<2> ] or more and the heat conductivity of the adhesive is 3.0×10<-3> - cal/g.sec. deg.C or more. When an adhesive high in heat conductivity is used as the adhesive bonding the silicon substrate and the support, the temp. rise of the silicon substrate can be suppressed and the temp. rise of the ink being in contact with the substrate can be suppressed. As a result, printing deficiency such as printing irregularity or distortion can be eliminated.
Patent JP-S61148781-A (JP)
Inventor: MORIYAMA HARUKI
IPC: H01R13/17
Filed: 1984-12-24
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-H05108349-A (JP)
Title: Parallel processor
Inventor: OKI MITSUHARU
IPC: G06T1/20
Filed: 1991-10-21
Abstract: PURPOSE:To reduce the circuit scale of a parallel processor. CONSTITUTION:The identification values that divided the arithmetic circuits into groups as necessary are written into the 1-bit memories 4a, 5a, 4b, 5b, 4c, 5c, 4d and 5d respectively. The values written in the memories 4a-5d are supplied to the AND circuits 7a, 7b, 7c and 7d through the switches 6a, 6b, 6c and 6d. Then the outputs of the circuits 7a-7d are supplied to the coefficient registers 8a, 8b, 8c and 8d respectively. The switching control is applied to the switches 6a-6d by the signal received from a control terminal 9. At the same time, the coefficients are stored in the registers 8a-8d by the signal received from a control terminal 10. Then the coefficient data received from an input terminal 11 are stored in the registers 8a-6d.
Patent JP-H06116908-A (JP)
Title: Ultrasonic wave type distance control device
Inventor: MATSUMURA YUTAKA
IPC: E01C19/48
Filed: 1992-10-12
Abstract: PURPOSE:To enhance the reliability of measurment by determining a correction value caused by environmental temperature changes based on a supersonic reflection time from a reference reflector and environmental temperatrues and correcting the ultra sonic reflection from a measured article based on the appli cation of the above data. CONSTITUTION:An ultra sonic transmitter and receiver 41 emits ultra sonic waves to a reference reflector 31 and a measured article 33 and receives their respective reflected waves. A received wave fractional circuit 47 breakes down the received reflected waves into reflected waves from the body 31 and the measured article 33 and outputs the data to a time counter 35. Then, the counter 35 outputs reference distance reflection data Ts from the body 31 and measurement distance reflection time data Tmu from the measured article 33. In addition, a temperature voltage converter 43 inputs environmental temperatures and converts the temperature into air density theta and outputs. A data processor 27 computs the distance to the measured article based on the data and calculates a correction value when the density theta is subjected to changes and gives an alarm when an emergency lasts for a long time. This construciton makes it possible to enhance detection information and distance control reliability.
Patent JP-H05112804-A (JP)
Title: Production of copper powder
Inventor: NAKADA YOSHIKAZU
IPC: B22F9/24
Filed: 1991-10-21
Abstract: PURPOSE:To produce copper powder appropriate for a conductor paste. CONSTITUTION:Since there is a fixed correlation between the diameter of a reduced and deposited copper grain and the resistivity of a water solvent, a water-soluble copper salt is dissolved in the ultrapure water having >=10MOMEGA.cm resistivity, a reducing agent is then added, and the obtained copper powder is recovered. A copper powder, wherein the 10% diameter is controlled to 0.5-1.0mum, the 50% diameter to 1.5-2.5mum and the 90% diameter to 3.0-10mum, is obtained in this way.
Patent JP-H03134975-A (JP)
Title: Connector
Inventor: NISHIOKA MATSUO
IPC: H01R13/514
Filed: 1989-10-19
Abstract: PURPOSE:To wind a connector on a reel and simply select the required number of pins for use by continuously pressing and fixing multiple pin-shaped metal pieces to a belt-shaped molded substrate, and forming hollow sections and thin section on the molded substrate between pin-shaped metal pieces. CONSTITUTION:Multiple pin-shaped metal pieces 1 are pressed and fixed on a belt-shaped molded substrate 2 via projections 3 arranged at a fixed interval. Hollow sections 6 and this connection sections 5 are formed on one or both faces of the molded substrate 2 between positions where pin-shaped metal pieces 1 are arranged, and the molded substrate 2 can easily be cut off in these positions. A connector can be wound on a reel, it can be cut off at the length containing the required number of pins, and it can continuously be molded via thin end faces.
Patent JP-H1083027-A (JP)
Title: Film housing case holding band for camera
Inventor: HATTORI TAKAO
IPC: G03C3/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a band being capable of carrying a large number of films at, a time and excellent in a waterproof property, at a low cost by constituting the band in such a manner that a belt is doubled/sewn, film cases are housed through the use of the elasticity of the belt and both ends of the belt are opened/closed to make the belt attachable to/ detachable from a camera band. SOLUTION: For housing the film cases attached at the time of purchasing the films, a main body 1 constituted in such a manner that an elastic band is made double and has seams 5 with moderate width, so as to hold the film cases. The film cases can be directly/firmly held because the main body 1 of a rubber band has the elasticity and plural seams 5 are obtained so that a large number of film housing cases can be held at a time. Further, surface fasteners are attached to the ends of arms 3a and 3b integrated to the main body 1, to attach/detach the main body 1 to/from the camera band 7. Thus, portability is improved.
Patent JP-H11108514-A (JP)
Title: Automatic ice maker for refrigerator
Inventor: OKASATO ETSUTAKA
IPC: F25C5/18
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice maker for refrigerator which satisfies low torque demand in the ice detection section and high torque demand in the twisting section incident to uniaxial system performing ice detection and driving of an ice making pan coaxially while realizing a low cost uniaxial system through decrease of the number of parts and simplification of the structure. SOLUTION: The automatic ice maker for refrigerator comprises a motor actuator 2 for turning an ice making pan 1 carried on an actuator shaft 3 by driving a motor, a pattern switch circuit 13 for decreasing the voltage being applied to the motor during a set ice detecting section and increasing the voltage being applied to the motor during a twisting section, an ice detecting fin 4 provided integrally with the ice making pan 1 while being set to stop turning of the ice making pan 1 through contact with an ice in the way of turning motion thereof through the ice detecting section it the height of ice stored in an ice storage container exceeds an upper limit,  and an automatic ice making controller 5 for resetting the ice making pan 1 upon elapsing a set time of a timer after starting rotation of the motor or upon receiving an ice separating point signal indicative of the end of ice separation.
Patent JP-S63127135-A (JP)
Title: Sensor
Inventor: OSAWA YOSHITAKA
IPC: G01L1/24
Filed: 1986-11-17
Abstract: PURPOSE:To prevent erroneous operation, by intertwisting one light guide passage and one rod made of an elastomer. CONSTITUTION:A guide passage 1 and a rod 2 made of an elastomer are intertwisted and light advances in the direction shown by an arrow. When light having definite intensity is allowed to be incident on the guide passage 1, since the guide passage receives bending deformation and light is leaked out of the guide passage corresponding to said deformation, the intensity of emitting light becomes low. By this constitution, by applying small load at any position in the longitudinal direction, the function as a sensor can be developed and erroneous operation can be prevented.
Patent JP-H0576732-A (JP)
Title: Tubular filter
Inventor: TAGOU TAKASHI
IPC: B01D63/06
Filed: 1991-09-24
Abstract: PURPOSE:To provide a tubular filter which is possible to stably regenerate in high recoverability for a log time by back washing by welding a tip part of a polytetrafluoroethylene resin porous sheet each other piled up one over another on a wrapping part and a gap between an under part of the tip part of the polytetrafluoroethylene resin porous sheet and a porous hot melt sticking cylindrical supporting body with melting of a hot melt sticking material. CONSTITUTION:The laminated sheet of the polytetrafluoroethylene porous sheet 2 and the hot melt sticking material layer 3 less in flow resistance than the sheet 2 is provided in spiral wrap winding while bringing the hot melt sticking material 3 into contact with the supporting body 1 on the porous hot melt sticking cylindrical supporting body 1. And the tip part 21, 22 of the polytetrafluoroethylene porous sheet each other piled up one over another on the wrapping part 20, the gap between the tip part 22 and supporting body 1 and furthermore the sheet part adjacent to the tip part 21 of the wrapping part 20 and the supporting body 1 are welded with the hot melt sticking material 3. As a result, the cylindrical filter using the polytetrafluoroethylene resin porous film which is possible to stably regenerate in high recoverability for a long time by back washing method is obtained.
Patent JP-H08136918-A (JP)
Title: Back light for liquid crystal display device
Inventor: KOBAYASHI KENZO
IPC: G02F1/133
Filed: 1994-11-08
Abstract: PURPOSE: To radiate the heat of a lamp when the temperature thereof rises and to uniformly heat the whole of the lamp by installing a heat pipe along the lamp. CONSTITUTION: This back light is provided with a reflector 1, a light transmission plate 2 and a diffusion plate 3 superposed in turn and the lamp 5 installed at the side part of the plate 2. The light of the lamp 5 is guided by the plate 2 and emitted in the screen direction of a liquid crystal panel 4. The heat pipe 6 is installed along the lamp 5 so as to mutually transmit the heat between the lamp 5. The pipe 6 is held by a holding tool 7 together with the lamp 5 and many heat radiating fins 70 are formed on the back surface side of the tool 7. A heating body 8 is fitted to the end part of the pipe 6. Then, the heat of the heating body 8 is transmitted to the lamp 5 through the pipe 6 and the lamp 5 is heated. Therefore, the lamp 5 is prevented from being turned off due to the low temperature or luminance is prevented from being lowered due to the low temperature.