baber/WOPTO huggingface dataset:
Patent JP-S60121851-A (JP)
Title: Communication controller
Inventor: TOMIKAWA TETSUJI
IPC: H04L13/00
Filed: 1983-12-05
Abstract: PURPOSE:To alter a circuit control procedure from a terminal by allowing a device which transmits and receives data to and from the terminal 1 through a circuit to alter the definition of a control table by a circuit control mechanism at a request from the terminal and start initialization. CONSTITUTION:The terminal 5 when requesting transmission by a synchronous basic base control procedure sends synchronizing characters X'16' to the circuit. The circuit control mechanism 40 receive the synchronizing characters and enters the mode of the synchronous basic data transmission control procedure and causes an interruption to the 2nd initializing program 6. When the program 6 detects the interruption, a table 2 for the synchronous basic data transmission control procedure is constructed as the control table of the circuit, and a program for the synchronous basic data transmission control procedure is allocated as a circuit control program 3. Then, data are transmitted and received by commands from the circuit program 3 and circuit control mechanism 40.
Patent JP-H0955497-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIJIMA MITSUTERU
IPC: H01L21/336
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To lessen a semiconductor device in fraction defective in a manufacturing process by a method wherein a gate and a buried conductive film (lead-out electrode) connected to a source and a drain are restrained from getting out of alignment with each other. SOLUTION: An insulating film of laminated structure composed of a silicon nitride film 25 and a silicon dioxide film 26 is formed on a gate electrode 24, wherein the silicon dioxide film 26 is set smaller than the gate electrode 24 in width. Then, a polycrystalline silicon film 30 to serve as a buried conductive film is formed on all the surface and then etched back till the silicon dioxide film 26 is exposed, whereby the polycrystalline silicon film 30 is separated at the gate electrode 24. By this setup, a buried conductive film is patterned in a self-aligned manner.
Patent JP-H0544842-A (JP)
Title: Manufacture of piston ring
Inventor: SATO YOSHINORI
IPC: F02F5/00
Filed: 1991-08-16
Abstract: PURPOSE:To increase the thickness of a wear-resisting surface treated layer of the outer peripheral surface of a piston ring and to elongate the engine open interval by forming wedge-shaped slant surfaces on the upper and lower surfaces of a ring, plating the same, and then cutting off a portion corresponding to the height of the slant surface. CONSTITUTION:A wedge-shaped slant surface 7 with an angle A taking the contact surface between upper and lower surfaces of a piston ring 1 as the center is formed, and chamfering R1 is applied between the slant surface and the outer peripheral surface 12. The piston rings 1 are laminated, and a hard chrome plating layer 5, for example, is formed as a surface treated layer. The piston rings 1 are separated from a jig, and portions of the separated piston rings 1 corresponding to the height (t) of the slant surface 7 of the upper and lower surfaces thereof are eliminated by grinding. Thus, the thickness of the surface treat layer can be increased, the engine open interval can be elongated, the running cost can be lowered, sealing function of the ring can be improved, and the fuel consumption rate can be increased.
Patent JP-S61107391-A (JP)
Inventor: SAKAI YASUO
IPC: G09G1/16
Filed: 1984-10-31
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-S6386409-A (JP)
Title: Manufacture of wound core
Inventor: YOSHIKAWA TETSUJI
IPC: H01F41/02
Filed: 1986-09-30
Abstract: PURPOSE:To easily and reliably remove the oxide grown between laminated layers when strain-removing annealing is performed and to contrive improvement in magnetic characteristics by a method wherein an annealing operation is performed on a wound core, and magnetic repulsive force, generated along the direction of lamination layer of a non- amorphous magnetic alloy thin strip, is brought into action in the wound core. CONSTITUTION:As oxygen and moisture are contained in the inert gas used in the atmosphere of annealing, an oxide is grown on the surface of the thin strip facing the gap located between laminated blocks 1A, 1B and 1C in a wound core 1 and also between the laminated layers of each block, and they are joined together through the intermediary of said oxide. Then, an electromagnet 5, whereon the exciting coil 7 to be connected to an AC power source 9 is arranged on a core 6. When a current is applied to the exciting coil 7 from the AC power source 9, the magnetic flux which passes the laminated layer blocks 1A and 1B of the wound core 1 is generated between the arm parts 6a and 6b of the core 6. When magnetic repulsion force works in the direction of laminated layers between the laminated layer blocks 1A and 1B, both of the blocks 1A and 1B are bent in such a manner that they are separated with each other by the thin piece 5 located at the corner part of the blocks as a supporting point. At that time, the oxide O located between the thin strip 2 and the laminated layers is removed by the exfoliating action generated on the oxide O.
Patent JP-H0571702-A (JP)
Title: Steam generating device
Inventor: SONEDAKA KAZUNORI
IPC: F22B37/02
Filed: 1991-09-10
Abstract: PURPOSE:To provide a steam generating device in which the maintenance works to peel off the scale accumulated on the main body section of a boiler body and side flange section are simple and easy, the deformation and damage of which are little, and which can be reused in a steam generating boiler body which consists of the main body section of a boiler body and flange section on the side. CONSTITUTION:In a boiler body 1 for steam generation that consists of the main body section 1a of a boiler body and flange section 1b on the side that is freely removable and closes the surrounding area thread hole sections 10a are provided in part of the flange section 1b on the side, and threads 11 are inserted into the thread holes 10a to remove forcibly the flange section 1b on the side from a flange 1c gradually. With this arrangement the inspection of the scale attached to the inside of the boiler body 1 and its state of accumulation and the maintenance work to peel off the scale are simple and easy, and a deformation and damage are little, and the safety and durability of the boiler body for steam generation against scale accumulation are improved.
Patent JP-S6385684-A (JP)
Title: Waste toner recoverying device for electronic copying machine
Inventor: TAGAWA HAJIME
IPC: G03G21/00
Filed: 1986-09-30
Abstract: PURPOSE:To utilize a space by fitting a waste toner recovery container which has a spiral groove detachably on its internal surface at the hollow part of a photosensitive drum and coupling the waste toner recovery container with a cleaning device by a communicating tube. CONSTITUTION:The waste toner recovery container 132 has the spiral groove 134 in its internal surface to increase in internal capacity because of the groove 13 and also send recovered waste toner inward and gather it efficiently. Further, the waste toner recovery container 132 is pressed in the hollow part 131 of the photosensitive drum 13, rotated, and easily fitted, and this container is detachable. An auger is recommended as the communicating tube 138 which links the waste toner entrance 133 of the waste toner recovery container 132 with the cleaning device 21. When the container is full of waste toner, the integrally formed part of the photosensitive drum 13, a developing device 17, the cleaning device 21, an electrostatic charging device 23, etc., is drawn out to take the waste toner recovery container 132 and throw the waste toner away, and the waste toner recovery container 132 is returned into the hollow part 131. Consequently, the hollow part is utilized as a waste toner recovery part as it is.
Patent JP-S6385695-A (JP)
Inventor: TANAKA TOSHINOBU
IPC: G09G5/24
Filed: 1986-09-30
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-S59116390-A (JP)
Title: Method for clarifying copper electrolytic solution
Inventor: KIKUMOTO NOBUO
IPC: C25C1/12
Filed: 1982-12-23
Abstract: PURPOSE:To clarify a copper electrolytic soln. contg. Sb and Bi leached from crude copper during the electrolytic refining of copper, by bringing an org. solvent contg. a specified cation exchange type extracting reagent into contact with the electrolytic soln. to transfer selectively Sb and Bi by liq.-liq. extraction. CONSTITUTION:Sb and Bi are leached into an electrolytic soln. from crude copper in a stage for electrolytically refining copper. A cation exchange type extracting reagent represented by the formula (where each of R1 and R2 is 4- 22C alkyl) is added to a water insoluble org. solvent such as kerosene, and the solvent is brought into contact with the electrolytic soln. at about 15-70 deg.C. Sb and Bi contained in the electrolytic soln. are transferred to the org. solvent by liq.-liq. extraction, and the electrolytic soln. is clarified. Sb and Bi in the org. solvent can be simply extracted by bringing the solvent into contact with an aqueous soln. of hydrochloric acid.
Patent JP-S6289608-A (JP)
Title: External preparation for skin
Inventor: ASAHARA TOMOHISA
IPC: A61K8/00
Filed: 1985-10-16
Abstract: PURPOSE:An external preparation for skin that contains a condensate between an alkylhydroquinone and a saccharide which is obtained by introducing an alkyl group into the nucleus of a condensate from hydroquinone and a saccharide such as arbutin, thus showing high stability and safety and having action to lighten skin color, too. CONSTITUTION:The objective external preparation is obtained by using 0.01-20wt%, preferably 1-10wt%, based on the total preparation, of a condensate between an alkylhydroquinone of the formula (R1 is residue of pentose, hexose or amino-saccharides or residue of uronic acid or their methylated product; R2 is 1-4C alkyl) and a saccharide such as a condensate of methylhydroquinone with glucose, and has much improved action to lighten skin color with high safety. EFFECT:The preparation does not irritate skin with little sensitization and can be used for a long period of time in high concentration.
Patent JP-2000045409-A (JP)
Title: Joint cross member and structure for joint cross part
Inventor: KAMIOZAWA HIDEO
IPC: E04B2/56
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To easily execute work by dry processing, and enhance reliability. SOLUTION: In a cross part in which a longitudinal joint E1 and a horizontal joint E2 are intersected like a cross between adjoined upper and lower, right and left panels P, the cross part is provided with a stuffing body 1 inserted in a top end part of the longitudinal joint E1 between downstairs wall panels P1, and a dripping plate piece 2 for covering the top end part of the longitudinal joint E1 by an upper piece 21 and wherein a vertical plate piece 22 is bent and attached on the surface of right and left wall panels P11, P12 of downstairs.  In addition, the cross part is provided with an elastic block 3 which is fixed on the upper piece of the draining plate piece, and capable of respectively placing lower side end parts P2b of right and left wall panels P21, P22 of an upper floor on two arm parts 32 which are extended from both end of base part 31 facing an opening part O to the surface side S of wall panels as U-shape in a top view.
Patent JP-H04110085-A (JP)
Title: Ultrapure water transport pipeline system
Inventor: KOJIMA YOSHIJI
IPC: C02F1/00
Filed: 1990-08-30
Abstract: PURPOSE:To prevent the elution of the impurities remaining in resin from the resin by forming the pipeline with a resin composition obtained by incorporating an inorg. H type cation-exchanger and/or an OH type anion-exchanger into a thermoplastic resin. CONSTITUTION:A pipeline material consisting of a resin composition obtained by incorporating an inorg. OH type anion-exchanger and/or an inorg. H type cation-exchanger into an amorphous thermoplastic resin having >=100 deg.C glass transition temp. is used for the ultrapure water transport pipeline system at least after a terminal filter or a final filter. When this material is used, the cations of the impurities remaining in the resin are exchanged for the H<+> ion of the ion-exchanger, the cations are collected by the ion-exchanger and not eluted from the resin, and H<+> ion is eluted from the resin instead. However, since the H<+> ion is the component of water, the ultrapure water transported by the material is not adversely affected.
Patent JP-H0971631-A (JP)
Title: Composition for high refractive index plastic lens and lens
Inventor: KAWAUCHI KEIYA
IPC: C07D339/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a colorless and transparent lens having high refractive index, high heat resistance, low dispersion and lightweight, excellent in weather, impact and heat resistances, low in hygroscopicity and excellent in surface hardness. SOLUTION: A composition comprising (a) a component containing 1, 3- dithiolane-4, 5-diisocyanate and (b) a component containing at least one kind of 2, 2-bis(mercaptomethyl)-1, 3-propanediol, 1, 2, 4-tris(mercaptomethyl)benzene, and 1, 2-bis[(2mercaptoethyl)thio]-3-mercaptopropane is polymerized to give a lens.
Patent JP-S60116747-A (JP)
Inventor: HANSU PIRUCHIYAA
IPC: C22C38/00
Filed: 1984-11-02
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-H03179294-A (JP)
Title: Spacer for fuel assembly
Inventor: JIYON EFU PATAASON
IPC: G21C3/332
Filed: 1990-08-31
Abstract: PURPOSE: To enable insertion into fuel aggregate without decomposing the fuel aggregate, by installing spacer combs whose number is one-half of the number of sides of a polygon, and making the spacer combs vertically overlap with each other. CONSTITUTION: This spacer has a lower side comb 6 and an upper side comb 8. The comb 6 has unit terminal band plates 10 whose length correspond to the width of a fuel aggregate. This is defined by the width of a supporting plate 2. A plurality of grating belt plates 12 stretch rectangularly to the terminal band plate 10. The grating belt plate 12 is doubly formed of spring material, and provided with a slant channel 14 which guides cooling water so as to generate a swirl around a fuel rod 4. These form together a perfect grating spacer maintaining the position of the fuel rods. The spacer can be inserted into the fuel aggregate, even in water, by using a slender handling jig.
Patent JP-S6473234-A (JP)
Title: Photo-taking type leak position detector
Inventor: OKADA TAKAO
IPC: G01M3/40
Filed: 1987-09-14
Abstract: PURPOSE:To enable determination of a total picture of a leak condition, by a method wherein two slit lights orthogonal to each other are projected to a lattice-like frame and a photographing is performed in the direction differing from the direction of projection to determine the position of a moving truck based on information from the resulting photography. CONSTITUTION:Two slit lights B1 and B2 orthogonal to each other are projected 8 to a ceiling in such a manner that the intersection thereof shifts to a point separated from an crossing point of frames 9 and when a photographing 7 is performed in the direction differing from direction of each projection, both the slit lights become visible being broken at a point crossing the frames. The intermittently visible position is varied with changes in the position of a moving truck A. Thus, when these intermittently visible parts of both the slit lights B1 and B2 are extracted from photography information, the position of the moving truck can be determined with respect to the frames 9. Moreover, a measuring data from a leak tester 4 is stored to be displayed corresponding to a position data.
Patent JP-H0972254-A (JP)
Title: Evaporative emission controller
Inventor: YOSHIOKA MAMORU
IPC: F02M25/08
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent saturation caused by evaporative emissions in a canister by increasing a purge execution frequency in driving with a simple method. SOLUTION: A canister 10 is connected to an intake path 2 of an engine 1 via a purge control valve 15 and an ECU 20 controls the duty of the purge control valve 15 so as to purge the canister. Even if the control duty ratio of a purge control valve is lowered than a prescribed value, the ECU 20 executes purging in the case where intake/exhaust valve overlap quantity of the engine 1 is larger than the prescribed value. When the valve overlap quantity is large, the blow-back quantity of the burnt gas to the intake path increases and mixing between the canister purge gas and the intake air is improved so that the evaporated emission feeding quantity is eliminated from dispersing between cylinders even in operating the purge control valve in low duty ratio.  Therefore, the purge can be performed under the conventional conditions of stopping the purge and the purge execution frequency is increased.
Patent JP-S6473110-A (JP)
Title: Ceramic vortex chamber for internal combustion engine
Inventor: FUKUSHIMA TATSUTO
IPC: H05B3/18
Filed: 1987-09-14
Abstract: PURPOSE:To improve joining reliability, by a method wherein a tungsten wire is wound around the end part of a tungsten heat generating wire, buried in a ceramic vortex chamber, to join it to a terminal metallic plate. CONSTITUTION:A tungsten wire 11 is wound around the end part of a tungsten heat generating wire 10, buried in a ceramic vortex chamber 1, to form a wide part 11a to an end surface 10b of the heat generating wire 10. The wide part 11a is exposed to the outer peripheral surface of the ceramic vortex chamber 1, and a terminal metallic plate 9 is joined with the wide part 11a. This constitution enables increase of the area of the end surface of the heat generating wire and permits improvement of joining reliability.
Patent JP-H1163005-A (JP)
Title: Propeller shaft
Inventor: KOYAGI KATSURA
IPC: F16D3/40
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide such a propeller shaft with a joint cross coupling as being capable of avoiding a current carrying by uncertain conductors including rain water. SOLUTION: For a propeller shaft with a joint cross coupling, an insulating film 6 is formed in an contact area between the outer ring cup 33 of the joint cross coupling and each of its connected parts 1, 2 and the seat faces of the shaft and the head excluding the screw portion of a bolt 4 joining the outer ring cup 33 to its connected parts 1, 2. An insulating material 7 is provided on the inner periphery of the opening on the side of the connected parts of a bolt insertion hole 34 in the outer ring cup 33. In this case, if water is adhered in the condition that the bolt insertion hole 34 in the outer ring cup 33 strands over bolt holes 15, 22 in the connected parts 1, 2, the direct contact of the water with both of them can be avoided by the existence of the insulating material 7.
Patent JP-S59119644-A (JP)
Title: Gas discharge panel
Inventor: TANIOKA TAKESHI
IPC: H01J11/14
Filed: 1982-12-25
Abstract: PURPOSE:To make a surface-discharge-type gas discharge panel by installing, in an insulating film, electrode lines which extend perpendicularly in the X and the Y directions and causing electric discharge to shift along the X direction from the writing electrode to other electrodes in order by plasm coupling. CONSTITUTION:A Y-direction electrode 2, X-direction electrodes 5-8 and a writing electrode 4 are installed in an insulating film 3 placed on a glass base plate 1 in such a manner that the electrode 2 is perpendicular to the electrodes 4-8. After that, a cover glass 11 is placed over the insulating film 3 with a gap layer 10 interposed, thereby making a surface-discharge-type gas discharge panel. In such a gas discharge panel, after high voltage of AC pulses is applied across the Y-electrode 2 and the writing electrode 4 to initiate electric discharge, electric discharge is developed between the Y-electrode 2 and the X1 electrode 5 through plasma coupling, then the thus developed discharge spot is shifted to the X1 electrode 5 to the X4 electrode 8 in that order by four-phase driving. As a result, manufacture of the gas discharge panel can be facilitated by reducing the number of drivers and simplifying the pattern of the electrodes.
Patent JP-S61100431-A (JP)
Inventor: FURITSUTSU ATSUHERUPOORU
IPC: B29C48/10
Filed: 1985-10-16
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-H0393981-A (JP)
Title: Method for connecting/disconnecting vibration isolating device and connector used for this method
Inventor: OTA KAZUYA
IPC: E04B1/36
Filed: 1989-09-06
Abstract: PURPOSE:To simplify connection and disconnection of a vibration isolating device by setting a space between the upper face of a pedestal and the mounting plate of an upper structure, and equalizing the distance between the upper face of a sliding device and the mounting plate to the rated height of the vibration isolating device. CONSTITUTION:A sliding device 30 comprising a lower sliding plate 32 and an upper sliding plate 33 is installed on the upper face of a pedestal 31 formed on the upper face of the foundation 3 of a building 1. Next the upper flange 42 and lower flange 43 of a vibration isolating device 4 are fixed to the mounting plate 6 of an upper structure 2 and the upper sliding plate 33, respectively. The upper sliding plate 33 stuck to the vibration isolating device 4 is supported by the fork 12 of a connector 10 and the vibration isolating device 4 is inserted into a space between the upper structure 2 and the upper face of the pedestal 31 and the upper flange 42 of the vibration isolating device 4 is fixed to the lower face of the upper structure 2. Then the upper sliding plate 33 is pressed in along the lower sliding plate 32 and the upper and lower sliding plates 33, 32 are fixed to each other.
Patent JP-S6475749-A (JP)
Title: Method of construction of communicating trench
Inventor: HAMADA YASUSHI
IPC: G21C13/00
Filed: 1987-09-17
Abstract: PURPOSE: To shorten the period of time for construction by building installation floors for each of two buildings located adjacently and by installing a ready- made connecting trench to the respective floor installed and laterally erecting it between the buildings. CONSTITUTION: Buildings 32, 33 are constructed adjacently and installed floors 32a, 33a are built. Then, a prefabricated steel connecting trench 21 is lifted up by hooking a rope or the like inserted to its suspending lug 28 to a hook 35 of a crane or the like. Next, both right and left end portions of the trench 21 are placed on box-outs 32b, 33b, centering and leveling are performed, each anchor bolt 34 is inserted to the bolt holes in the trench 21 and is tightened with a nut and fixed.
Patent JP-H0890358-A (JP)
Title: Press fitting device of parts
Inventor: KITAI RYOJI
IPC: B23P19/02
Filed: 1994-09-27
Abstract: PURPOSE: To provide a press fitting device and a press fitting method of a parts where the parts are press fitted without generating the inclination and the deviation relative to a prepared hole of a product, and the function and the performance are sufficiently secured. CONSTITUTION: In a press fitting device 10 of a parts 4 provided with an air cylinder 1 to press fit the parts 4 and a fixing table 5 of a product 7 where the parts 4 are press fitted to the lower part of this air cylinder 1, the air cylinder 1 is provided with an adjusting valve 11 of the moving speed of a piston rod 2 and a fixing tool 3 of the parts 4 at the tip of the piston rod 2, and the fixing table 5 is provided with a positioning means 6 of a lower hole 7a of the product 7.