baber/WOPTO huggingface dataset:
Patent JP-H02159487-A (JP)
Title: Pilot type valve
Inventor: KOSUGI SEIJI
IPC: F16K31/122
Filed: 1988-12-12
Abstract: PURPOSE:To enable the prevention of a drop in a fluid flow capability even in the compact size of a valve by applying the constitution wherein the pressure receiving surface of a pressure receiving body for driving a main valve body is formed into non-circular shape having length in a port opening direction larger than a direction orthogonal therewith. CONSTITUTION:When the solenoid of a pilot electromagnetic valve 2 is energized, a pilot fluid is supplied to a pressurizing chamber 11 and a piston 10 and a main valve body 16 move left against the energizing force of a reset spring 17 and the fluid pressure of a reset chamber 18. As a result, a flow passage among ports P, A, B and EB becomes continuous. In this case, as the piston 10 is formed into a non- circular shape having a port opening direction longer than a direction orthogonal therewith, a pressure receiving area becomes larger than in a conventional pilot type valve, and a drive force does not drop even when the vale is made compact. Consequently, it is possible to prevent a drop in liquid flow capability, regardless of the application of compact design. Then, when the solenoid is released from energization, the pressurizing chamber 11 becomes continuous to the outside and, therefore, the piston 10 and the main valve body 16 are reset by the energizing force of the rest spring 17 and the fluid pressure of the reset chamber 18, thereby making continuity among ports P, B, A and EA.
Patent JP-S63165493-A (JP)
Title: Insoluble grease
Inventor: TAKENAKA KOJI
IPC: C10M169/02
Filed: 1986-12-27
Abstract: PURPOSE:To obtain insoluble grease insoluble in an organic solvent, showing bearing ball effects and excellent shelf stability, by blending a fluorosilicone oil as a base with spherical silicone resin fine powder as a thickening agent. CONSTITUTION:Insoluble grease mainly suitable for valves of LPG transporting line, obtained by blending (A) a base oil comprising a fluorosilicone oil with (B) spherical silicone resin fine powder [preferable example; polyorganosilsesquioxane fine powder shown by the formula (RSiO1.5)n (R is 1-6C mono-functional hydrocarbon)] as a thickening agent and optionally (C) a stabilizer comprising silica.
Patent JP-H01156557-A (JP)
Title: High gauge warp knitted fabric
Inventor: NISHIMURA NOBORU
IPC: D04B21/14
Filed: 1987-12-10
Abstract: PURPOSE: To obtain a warp knitted fabric having excellent elasticity and softness on the surface of the knitted fabric by sideways shaking and reciprocating yarns of a front reed and one back feed in several wales to form specific knitted stitches at its turning parts by a high gauge warp knitting machine. CONSTITUTION: In knitting by using plural reeds by the high-gauge warp knitting machine of >=36 gauges, a yarn 1 of a front reed and a yarn 2 of one back feed are sideways shaken and reciprocated over several wales, respectively and knitted stitches are formed at their turning parts. The knitted stitch of at least one yarn is an open stitch or a combination of an open stitch and a closed stitch.
Patent JP-H05129621-A (JP)
Title: Production of n0nvolatile memory device
Inventor: MATSUSHITA TAKESHI
IPC: H01L29/788
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the deterioration of a data maintaining characteristic and keep the threshold of a memory transistor at a high level by forming a floating gate electrode layer, polishing the surface and laminating a control gate electrode layer on the floating gate electrode layer through an insulating film. CONSTITUTION:The surface of a silicon substrate 1 is oxidized to form a first gate insulating film 2, a first layer polysilicon layer 3 which does not contain impurities is formed as a floating gate electrode layer, and phosphorus is diffused so as to provide conductivity. Then, the surface of the polysilicon layer 3 is polished so as to remove projection to be flat and a second layer polysilicon layer 5 for a control gate electrode layer is grown through a second gate insulating film 4. Since the oxide film of the second gate insulating film 4 formed on the flat surface does not have a thin part, the pressure resistance of the both electrode layers 3 and 5 is improved, and as electric field does not locally concentrate, data maintaining characteristic is improved.
Patent JP-H03177402-A (JP)
Title: Propylene copolymer and its preparation
Inventor: KAWASAKI MASAAKI
IPC: C08F4/60
Filed: 1989-12-05
Abstract: PURPOSE:To prepare the subject copolymer having excellent chemical reactivity, heat sealability, mechanical strength, moldability, water resistance, chemical resistance, weather resistance, etc., and suitable for automotive parts, pipes, etc., by copolymerizing propylene with specific conjugate diene. CONSTITUTION:(A) Propylene is copolymerized with (B) 0.01-30mol% of a compound of the formula (R<1> is <=4C alkyl; R<2> is H or <=4C alkyl) such as 7- methyl-1,6-octadiene in the presence of e.g. a Ziegler catalyst to provide the objective copolymer having an intrinsic viscosity of 0.5-10dl/g.
Patent JP-H09151057-A (JP)
Title: Building in which chair type elevator can be installed
Inventor: HARUHARA HIDEO
IPC: E04H1/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To install a chair type elevator by effectively using a dead space by forming an elevator space of a first floor elevator space arranged so that a first floor living room is communicated with a second floor living room and a second floor elevator space arranged so that the second floor living room is communicated with the first floor elevator space. SOLUTION: A chair type elevator is composed of a chair-shaped raising- lowering body arranged through a vertically erected guide rail and a driving device to raise and lower this. When such a chair type elevator is installed in a building, an elevator space is formed of a first floor elevator space (either one of 10A and 10B or 10C) arranged so that a part running along a wall of a first floor carport 11 is communicated with a second floor living room and a second floor elevator space arranged so that the second floor living room is communicated with the first floor elevator space. Therefore, a dead space of the respective living rooms 10 can be effectively used, and a resident can come and go without using stairs 13 between the first and second floor living rooms.
Patent JP-H08168588-A (JP)
Title: Washing machine
Inventor: NISHIMURA HIROSHI
IPC: D06F39/00
Filed: 1994-12-19
Abstract: PURPOSE: To freely design the outer appearance or shape of a decorative board while securing water proofness to an electronic unit. CONSTITUTION: A decorative board 7 for covering an operating part 6 is provided with a front rib 19 protruded downward along the outer periphery, a top cover 3 is provided with a recessed groove 11 for fitting the decorative board 7 for which the front rib 19 is engaged with the operating part 6, and the lowest part of this recessed groove 11 is positioned downward rather than a display opening 18, etc., formed on the upper surface of the operating part 6. Therefore, even when water is splashed onto the top cover 3, since the recessed groove 11 is positioned downside rather than the display opening 18 or the like on the upper surface of the operating part 6, water put into the gap of a fitting part abutted to the operating part 6 is collected into the recessed groove 11, overflows from the lowest part of the recessed groove 11 onto the top cover 3 and is drained.  Thus, even when the decorative board 7 is designed smaller than the size of the electronic unit 10, no water is splashed onto the electronic unit 10.
Patent JP-H08172615-A (JP)
Title: Tv broadcast receiver
Inventor: UEDA MASAAKI
IPC: H04N7/08
Filed: 1994-12-19
Abstract: PURPOSE: To serve information to viewers at all times even when no desired channel is presented on a screen by using a notice means to inform it to a viewer when a radio wave including a digital signal is received and displaying the signal onto a character display means. CONSTITUTION: A channel selection signal being a default of a selected channel stored in a RAM 3 is fed to a tuner 6 of a TV broadcast receiver 1. When a digital signal of a video signal of a set channel is received, a buzzer 10 buzzs via a buzzer ring control section 11 to inform it to a viewer. The digital signal includes program information of a teletext broadcast or a TV broadcast station. Then the digital signal is converted into characters and the converted character string is displayed on a character display panel 12 via a character display control section 13. When no digital signal is received, a central processing unit 4 receives a video signal succeedingly. on the reception of an emergency broadcast, the outline of the emergency is recognized by the buzzer 10 and the panel 12 and the picture is set to a set channel, then details are recognized timely.
Patent JP-H03174865-A (JP)
Title: Polarity inversion adaptor for facsimile equipment
Inventor: MIYAMUNE KIYOSHI
IPC: H04N1/32
Filed: 1989-12-04
Abstract: PURPOSE:To attain normal operation in a line without any polarity inversion for a private branch of exchange or the like by using a polarity inversion adaptor so as to invert the polarity and detecting the reply depending on the polarity of inversion of a line. CONSTITUTION:A polarity inversion adaptor 2 is interposed between a facsimile equipment 1 and a line 3. Then the polarity inversion adaptor 2 detects whether or not polarity inversion is caused when the reply from the line 3 to a dial signal is detected and the polarity of the facsimile equipment 1 is inverted when no polarity inversion is attended. Thus, the normal operation of the facsimile equipment detecting the reply of a called party by the polarity inversion connecting to a line carrying a reply not causing the polarity inversion like a line of a private branch of exchange is attained.
Patent JP-H03174572-A (JP)
Title: Production of rainbow hologram
Inventor: KUBOTA TOSHIHIRO
IPC: G03H1/04
Filed: 1989-12-04
Abstract: PURPOSE:To produce the hologram having a high degree of freedom of use by irradiating the original plate of a master hologram with the divergent light made by an objective lens through a slit and a diffusion plate in contact with the slit as well as a subject in this order and irradiating the master plate with the collimated beams of light formed by a collimating lens as reference light, thereby generating interference fringes and executing recording. CONSTITUTION:One of the split laser beams bisected by a beam splitter 2 is collimated by a meter lens 7 and the master plate 11 of the master hologram is irradiated with the collimated beams 8 of light as the reference light. The other laser beam is reflected by a mirror 3b and is made incident to the objective lens 4b. The beam is made into the divergent light by the objective lens 4b and is made incident to the slit 5 mounted on the diffusion plate 6. The slit 5 selects a specific wavelength. The incident divergent light to the slit 5 is diffused by the diffusion plate 6 and is projected to the subject 10. The original plate 11 of the master hologram is irradiated with the light transmitted through the subject. The hologram for reconstruction of a wide area is obtd. by the small-sized objective lens 4c from the master hologram produced by this method. The hologram for reconstruction having the wide area is obtd. with the optical system of the low cost in this way.
Patent JP-H04185008-A (JP)
Title: Peripheral noise following-up speaker system
Inventor: MORI HIROYOSHI
IPC: H03G3/32
Filed: 1990-11-20
Abstract: PURPOSE:To control the sound volume in accordance with the peripheral noise by comparing and cancelling a main signal. and an auxiliary signal outputted from an auxiliary amplifier with each other by a noise level detector to detect only the peripheral noise and increasing or reducing the main amplifier gain by a feedback signal corresponding to the noise level. CONSTITUTION:The whole of noise including broadcast contents which is gathered by a sound gathering microphone 4 and is amplified by an auxiliary amplifier 5 and is emitted from a speaker, namely, an auxiliary signal 6 and a main signal 2 are led to a noise level detector 7. Both signals are conpared and cancelled with each other to extract the noise except broadcast contents from the speaker, and a feedback signal 8 corresponding to the peripheral noise level is obtained and is led to a main amplifier 1, and the gain of the main amplifier 1 is raised when the peripheral noise level is high, but it is reduced when this level is low. Thus, broadcast is always heard in a required sufficient sound volume in a train, a station, a department store, a street, a factory, an office, a house, or the like.
Patent JP-H09133477-A (JP)
Title: Scrap preheating apparatus and scrap cutting method
Inventor: KANEDA KENJI
IPC: F27D17/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To preheat scrap by waste gas from a furnace and save energy by providing a stopper freely movable back and forth horizontally at an upper location from receiving means of a storage container, the stopper serving to stop descending of scrap existent above the foregoing location and release the stop of the scrap. SOLUTION: A stopper C3 stops descending of scrap and releases the stop of the scrap with horizontal back and forth movement, and is constructed with a plurality of stop pieces 31 which freely move back and forth in the arrow direction with respect to each storage container C1. Waste gas flows into the storage container C1, and passes through between reception pieces of the receiving means C2 and reaches a lower preheating chamber 17. The waste gas passes through among scraps stored there and heats the scraps. Further, it passes over the stopper C3 and reaches an upper preheating chamber 16, and heats scraps passing through among the scraps stored there to provide thermal energy to the scraps and is changed in itself to low temperature.
Patent JP-2000149970-A (JP)
Title: Power generation system for electric vehicle
Inventor: KANBARA TERUHISA
IPC: H01M8/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the coagulation of humidifying water even under a low temperature environment and thereby to stably start a power generation system by composing a water tank for feeding to a humidifying means for fuel gas and oxidizer gas to be fed to a pair of electrodes interposed with an ion conductive film of a fuel cell, with a main tank and a stand-by tank having smaller capacity than the main tank capacity and having a heat insulation structure. SOLUTION: A humidifier 3 is connected to a water tank 4 for supplying water to be sprayed into the air, and water for generating hydrogen by reacting with methanol in a fuel reformer 6, and to an auxiliary tank 7, and is switched by three-way valves 8, 9 controlled by controller 18 that senses the temperature of a fuel cell 1. The controller 18 turns on a switch SW2 at the startup time, and a heater 11 heats the auxiliary tank 7 by an auxiliary power supply 10 to melt coagulated water for feeding. Cooling water circulating a bypath 17 by turning on a switch SW1 at the startup and heated by a heater 15 heats the inside of the fuel cell 1 and the periphery of the water 4, and water is fed flower the water tank 4 after an output in stabilized.
Patent JP-H04185046-A (JP)
Title: Telephone exchange
Inventor: SAKURAI SHIGEKI
IPC: H04M3/56
Filed: 1990-11-19
Abstract: PURPOSE:To attain miniaturization and economization by storing data for sound level adjustment and data for audio data addition in one storage means. CONSTITUTION:Sound from extensions 19-1 to 19-3 are allocated to the time slots 0-2 of an up PCM highway 115 from an extension interface 114, respectively. A central control part 113 controls an exchange part 105, and connects the time slots 0-2 of the highway 115 to the time slots 0-2 of a down PCM highway 107, and also, performs switch-connection to the time slots 0-2 of a PCM highway 109, respectively. Since a signal line is set at 1 at the time slots 0-2 and it is a conference speech operating period, the data on which PCM data is added is sent out from a speech part 108 to a highway 106. At the speech part 108, table conversion data for voice synthesis for conference speech and table conversion data for sound adjustment are registered on memory 500, and plural pieces of sound data to be synthesized are supplied to the memory 500 via the highway, and table conversion is applied, then, they are outputted.
Patent JP-H02160823-A (JP)
Title: Production of conductive polymeric complex
Inventor: OKADA MASAKI
IPC: C08G61/10
Filed: 1988-12-15
Abstract: PURPOSE:To obtain the title complex which is a polythiophene/electrolyte complex which is a conductive polymer of a fixed dopant type having a high doping ratio by polymerizing a thiophene monomer in a solution of a specified polyelectrolyte through electrolytic oxidation. CONSTITUTION:A thiophene monomer (e.g. thiophene) is polymerized through electrolytic polymerization in a solution (e.g. alcoholic solution) of a polyelectrolyte having an anionic group having an F substituent in at least the position alpha (e.g. an electrolyte containing a copolymer of tetrafluoro-ethylene with perfluoro-3,6-dioxamethyl-7-octenesulfamic acid).
Patent JP-H03219493-A (JP)
Title: Semiconductor memory device
Inventor: NINOMIYA KAZUKI
IPC: G11C11/41
Filed: 1990-11-20
Abstract: PURPOSE:To perform a fast operation without executing address conversion by selecting a word line by decoding an address signal and a window signal, and outputting readout data in a memory cell to a corresponding readout bit line, etc. CONSTITUTION:The address signal Ai and the window signal Wi are decoded with decoder means 108, 109 for readout, and the word lines Wr1 and Wr2 are selected when the signal Ai is superimposed on the signal Wi. Then, corresponding data is outputted from the memory cell 102 of a memory cell array 101 to the readout bit line Br connected to a pre-charge circuit 111, and the memory cell to which plural addresses are allocated is selected via an input/ output means 112 without executing the address conversion, and fast readout is performed. Also, write is performed at high speed similarly.
Patent JP-H09154649-A (JP)
Title: Chair latching device for table
Inventor: NAGAI NOBUYUKI
IPC: A47B13/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience that different types of chair cannot be latched to a common table. SOLUTION: A support member 4 consisting of plural engaging parts 42b, 42c connected to each other in staircase fashion is attached to the lower face 12a of a top plate 12 on a table 1, and at the same time, a horizontal bar 13 is installed in the lower center of the top plate 12 of the table 1. In the case of a straight seat-type chair 2, a frame 2a located at the front edge lower part of the chair 2 and almost at the height of a seat 22 is engaged with an engaging part 42b located relatively at a high elevation. On the other hand, when it comes to an aproned seat-type chair 3. A frame 3 located at the front edge lower part of the chair 3 and located at a considerably lower elevation than a seat 32, is engaged with an engaging part 42c located relatively at a lower position.  At the same time, both chairs 2, 3 can be latched to the table 2 by bringing the front ends 21a, 31a of the legs 21, 31, of the chair 3 into contact with the horizontal bar 13 of the table 1.
Patent JP-H08168860-A (JP)
Title: Method for measuring molten steel surface level in mold
Inventor: KADOTA JUNICHI
IPC: B22D11/16
Filed: 1994-12-19
Abstract: PURPOSE: To accurately measure the actual surface level of molten steel in a mold with a simple method in continuous casting. CONSTITUTION: The shifting distance of a detecting rod 1 is measured with an elevating range finder 3. Laser beam sensors 4a, 4b are arranged below a fitting base 14 so as to interpose the position where the detecting rod 1 ascends/descends between them. Mold powder having a non-fused layer 7 and a fused layer 8 covers the molten steel 9. The output of the elevating range finder 3 of the detecting rod 1 is inputted into an amplifier 6. A detecting rod driving device 2 is driven and the detecting rod 1 is dipped into the molten steel 9 by the suitable depth. The difference of diameter of the detecting rod 1 is developed between the part dipped into the mold powder and the part dipped into the molten steel. After the lapse of a fixed time, the detecting rod driving device 2 is driven to pull up the detecting rod 1.  During this pulling-up operation, the diameter is measured from a light shielding shape of the material stuck to the detecting rod 1 with the laser beam sensor, and the surface level of the molten steel is detected based on this diameter.
Patent JP-H07166073-A (JP)
Title: Resin composition improved in flame retardancy, flowability, thermal resistance and shock resistance and hardly drips by burning
Inventor: NISHIHARA HAJIME
IPC: C08L101/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a thermoplastic resin composition improved in frame retardancy, shock resistance, thermal resistance and flowability and hardly drips when molten by burning. CONSTITUTION:A resin composition comprises (A) a thermoplastic resin; (B) an organophosphorus compound having a hydroxylated aromatic phosphoric ester; and (C) a resin composition contg. an anti-dripping agent selected from among vinylated silicone oil, aramid fiber and tetrafluoroethlene- hexeafluoropropylene copolymer; (D) a triazine compound and/or (E) one or more flowability improvers selected from among (1) a copolymer resin comprising aromatic vinyl units and acrylic ester units (2) an aliphatic hydrocarbon, (3) a higher fatty acid; (4) a higher fatty acid ester, (5) a higher fatty acid amide, (6) a higher aliphatic alcohol, and (7) a metal soap.
Patent JP-2000107721-A (JP)
Title: Method of construction for leachate water storage in waste disposal site
Inventor: KOUMAE TORU
IPC: B09B1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide water shielding effect equal to or higher than that of a double water shielding sheet by constructing the facility with a watertight structure for storing leachate water and constituted of pipe channels and water channels having a function as an adjustment pond of leachate water between a upper water shielding sheet and a lower water shielding sheet of a double layer type water shielding sheet laid on the bottom part of a waste disposal site. SOLUTION: After a lower water shielding sheet 7 is laid, the lower water shielding sheet 7 is so protected by a levelled mortar 20 as not to damage the lower water shielding sheet 7 and then the facility 19 for storing leachate water 11 is constructed. The reclamation part 12 is reclaimed with fluidized soil 18 in order to improve the watertightness. The facility 19 for storing leachate water 11 is made to be a watertight structure and constituted of waterway pipes and water channels between an upper water shielding sheet 6 and a lower water shielding sheet 7 of a double water shielding sheet.  In such a manner, water tightness more efficient than that of a double water shielding sheet can be provided by constructing the facility 19 for storing leachate water 11 in the water-tight structure constituted of waterway pipes and water channels laid between an upper water shielding sheet 6 and a lower water shielding sheet 7 of a double water shielding sheet and reclaiming the surrounding with fluidized soil 18.