baber/WOPTO huggingface dataset:
Patent JP-H10281334-A (JP)
Title: Suck back valve
Inventor: ODAJIMA KATSUHIKO
IPC: F16K31/365
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To accurately control a flow of a pressured fluid, by providing a suction quantity controlling means which electrically controls the flow of the pressured fluid which is sucked by a suck back mechanism which sucks the pressured fluid in a flow path with negative pressure action of a flexible member, and controlling this according to displacement of a flexible member. SOLUTION: When an on/off valve 26 is turned on with a pressured fluid which is fed to a cylinder chamber 48 through a flow controlling means 115a, a coating liquid flows along a flow path 38 and is dripped onto a semi- conductive wafer. After a prescribed amount of the coating liquid is coated, the on/off valve 26 is turned off, a diaphragm 80 of a such back mechanism 28 is raised to generate negative pressure action, and the liquid is prevented from dripping onto the semi-conductive wafer. By detecting displacement of the diaphragm 80 by an encoder 93 through a shaft 83, and by switching on/off conditions of an solenoid valve 106 by a main control unit 108 on the basis of the detection signal, pressure in a diaphragm 82 is adjusted.
Patent JP-S5211800-A (JP)
Title: Method of automatically supplying labels to label holder and device fo r label sticking machine
Inventor: SAIKAWA YOSHIMI
IPC: B65C9/00
Filed: 1975-07-17
Abstract: PURPOSE: To make an accurate and continuous label sticking possible by moving each label peeled off by a dispenser to the holding surface of the label holder of the label sticking mechanism with its attracting effect and spurting of air from the outside of the label without disrupting the posture of the label. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62296848-A (JP)
Inventor: KIYASARIN JIYUURU FURUTARAA
IPC: A23K1/00
Filed: 1987-04-10
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-S60232449-A (JP)
Title: Controlling method of blow-off air quantity of air conditioning apparatus
Inventor: SUGIMOTO ICHIROU
IPC: F24F11/76
Filed: 1984-05-01
Abstract: PURPOSE:To eliminate to the utmost unevenness in feeling to be heated, which is generated through a temperature change of a heating medium fluid, by adjusting automatically a blown-out air quantity of a fan based on a detected temperature of the heating medium fluid. CONSTITUTION:A main valve MV is controlled basically in an opening and closing state by an automatic controller based on comparison between an established controlling target temperature thetas of a heating medium fluid and the temperature thetaa of the fluid detected at an outlet by a thermometer THa for detecting the temperature of the heating medium fluid at the outlet so that the temperature thetaa of the heating medium fluid at the outlet is kept close to the controlling target temperature thetas through PID control. The controlling target temperature thetas is set automatically so that next action lasting time becomes close to appropriate time T0 being fixed beforehand according to the action lasting time T of a standard air conditioning apparatus 3i, and a blow-off air quantity of a fan 13, that is, the number of revolutions is set automatically by making use of the temperature thetab of a feed heating medium fluid to each air-conditioning heat exchanger 12.
Patent JP-H04320322-A (JP)
Title: Manufacture of resist pattern
Inventor: TANIMOTO KEISUKE
IPC: G03F7/38
Filed: 1991-04-19
Abstract: PURPOSE:To enable a thickness of a silylated resist layer to be uniform even if a line width becomes large by forming a resist pattern while only a silylated resist layer and only a lower portion of the silylated resist layer of a first resist film by developing a second resist film by the dry development method. CONSTITUTION:A mask plate 5 is installed at an upper portion of a substrate 1 and a light in a specific pattern is exposed to a second resist film 4. Then, the substrate 1 is placed within an environment of a hexamethyldisilazane 7 and then is heated at 160 deg.C, thus enabling an exposure region of the second resist film 4 to be converted to a silylated resist layer 8. Then, development is made by the RIE method using O2, thus enabling a resist pattern consisting of the silylated resist layer 8 and its lower first resist film 3' only to be produced. The obtained resist pattern is uniformly thick.
Patent JP-2000285553-A (JP)
Title: Tape-like medium running device
Inventor: MIYAHARA KAZUHIRO
IPC: G11B15/48
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To evade an increase in fast-forward or rewinding time even when a tape-like medium is made thin by providing a 1st reel which rotates at a revolutional speed proportional to the revolutional speed of a motor and a 2nd reel wound with the other end of the take-like medium and controlling the motor according to rotation detection signals which are proportional to the respective revolutional speeds. SOLUTION: The motor 11 rotates and the 1st reel 12 rotates in synchronism with the rotation of the motor 11 to make the 2nd reel 13 wound with the end of the tape-like medium rotates. A current position detecting means 14 detects the current position of the tape-like medium by measuring the rotation detection signals of the 1st reel 12 and 2nd reel 13. Multiple speed reduction positions of the tape-like medium when the tape-like medium is fast forwarded or rewound are prepared and multiple speed reduction position storage parts for storing them are provided to shorten the time needed for fast forwarding or rewinding.
Patent JP-H07291711-A (JP)
Title: Brick and tile for paving consisting of ferronickel granular iron slag
Inventor: IMAYADO TAKAHIRO
IPC: C04B35/16
Filed: 1994-04-26
Abstract: PURPOSE:To obtain bricks and tiles for paving having large frictional resistance by producing the brick and tile having such a structure that granular iron slag of ferronickel particles are bound in an inorg. sintered body sintered at temp. lower than the melting point of the slag grains. CONSTITUTION:The ferronickel granular iron slag grains (called as slag grains hereafter) are produced by pulverizing the slag which is produced as a by- product of Ni refining by a Krupp Renn process and has a chemical compsn. of 50-55wt.% SiO2, 25-30wt.% MgO, and several % of Al2O3, calcia and iron oxide, and controlling the particle diameter to about 0.25-2.5mm. Then the slag particles and a ceramics base material are kneaded and mixed in 30/70 to 85/15 volume ratio of the slag particles to the inorg. sintered body during firing. This kneaded material is particle kneaded and defoamed, extruded into a thick plate with an extruder, cut into bricks, and dried. The surface of the dried material is buffed so that the slag particles appear on the surface. Then the material is calcined at temp. lower than the melting point of the slag particles (1350-1430 deg.C) to obtain bricks and tiles for paving having such a structure that the slag particles are bound in an inorg. sintered body.
Patent JP-H05289701-A (JP)
Title: Feedback control system
Inventor: OSAMI YOSHIHIRO
IPC: G05B17/02
Filed: 1992-04-09
Abstract: PURPOSE:To extremely evade the influence of disturbance due to the start-stop operations to the controlled variable in regard of a device which can estimate the degree of influence. CONSTITUTION:A start-stop detection means 10 is provided to a device together with a shift manipulated variable appalication means 12 which adds a shift manipulated variable + or -DELTAalpha that can eliminate the estimatable disturbance + or -DELTAx caused by the start-stop operation to a operational variable (x) received from a controller 1.
Patent JP-S5713058-A (JP)
Title: Prevention of ear part highness in yarn rolling
Inventor: HIRAI KAZUYASU
IPC: B65H54/32
Filed: 1980-06-30
Abstract: PURPOSE: To prevent ear part highness in rolling yarn by controlling a traverse width changing apparatus by means of a cam and changing the creaving ratio by bring the revolution of the cam into stop for a prescribed time when the cam turns by a prescribed angle.  
     CONSTITUTION: When the roller 6 which is in contact with the least diameter boundary A of a cam 1 is rotated counterclockwise, also an L-figure arm 4 turns counterclockwise, and the width in the reciprocating movement of the top edge of the traverse guide not shown in the figure, through a connecting rod 7 is reduced, and the traverse width is made least at the B point of the cam 1. When the cam 1 turns further, the connecting rod 7 shifts in the reverse direction, and the traverse width increases to the maximum at C point. At this time, the rotation of the cam 1 stops for a prescribed time through the operation of the switch not shown in the figure, and the roller 6 continues contact with the least diameter part (a). During this time, rolling-up is performed with the maximum traverse width. Thus, ear part highness in rolling yarn can be prevented by changing the creaving ratio properly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5613818-A (JP)
Title: Manufacture of elastic surface wave element
Inventor: WAKATSUKI NOBORU
IPC: H03H3/08
Filed: 1979-07-13
Abstract: PURPOSE:To enhance the adhering performance between the coated films by performing the coating process and then the film deleting process successively, thus increasing the reliability. CONSTITUTION:Input/output transducer forming film 12 is coated on the upper surface of wafer 11 made of the piezoelectric material. Then electrode terminal forming film 13 is coated on film 12 in stripes having the necessary width and space. Then the exposed area of film 12 is deleted selectively to form input/output transducers 2 and 3 puls connecting conductor 5. And then film 13 is eliminated selectively to form electrode terminal 4 which is connected to one end of connector 5. After this, wafer 11 is cut to form plural numbers of filter chips 6. In such way, the necessary processes are performed in succession, and thus no contamination remains on the coated film to enhance the adhering performance between the coated film. As a result, the reliability of the product can be increased.
Patent JP-H09257149-A (JP)
Title: Solenoid valve
Inventor: KANI AKIRA
IPC: F16K31/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve capable of keeping the position even if fluid force or propulsion force caused by the malfunction of a solenoid is applied to a spool, without making large. SOLUTION: In a solenoid valve in which a spool hole 2 is formed in a housing 1 having a plurality of ports, a spool 3 is assembled in the spool hole 2 so as to be capable of sliding, the elastic force of a spring 7 holding an initial load is applied to one end of the spool 3, and a solenoid S is arranged at the other end, plungers 10, 11 are assembled so as to be capable of sliding in cylinder holes 8, 9 formed in the shaft direction at both ends of the spool 3. Communication holes 14, 15 for introducing pump delivery pressure are formed in both pressure chambers 12, 13 formed with the cylinder holes and the plungers, and in a non-exciting state and an exciting state, the fluid pressure introduced in both pressure chambers 12, 13 is applied to the spool.
Patent JP-H07279635-A (JP)
Title: Lubricating oil auxilary tank type oil purifying and fuel reducing device in engine
Inventor: TOMITA SUKEYOSHI
IPC: F01M1/10
Filed: 1994-04-04
Abstract: PURPOSE:To extend the changing period of lubricating oil and to reduce fuel consumption by connecting a centrifugal filter to an engine through a high pressure rubber hose for liquefied petroleum gas, and installing a heat exchanger in a lubricating oil auxiliary tank. CONSTITUTION:One end of a high pressure rubber hose 3 for liquefied petroleum gas is connected to a high pressure oil take-out port 2 of an engine 1, and the other end of the high pressure rubber hose 3 is connected to a high pressure oil inlet 5 of a centrifugal filter 4. Lubricating oil which is purified by the rotation of a rotor 9 of the centrifugal filter 4 drops in an auxiliary tank 10. The purified oil drops in the oil inflow side 13 partitioned by an intermediate partition plate 11, passes through a lower clearance 12, and enters the oil outflow side 14 to be raised. Fuel about 10 deg.C-35 deg.C is heated about 45 deg.C-70 deg.C by a heat exchanger 15 equipped in lubricating oil, the temperature of which is about 75 deg.C-90 deg.C in the auxilary tank 10 to be supplied to a fuel injection pump. Thus, the heated fuel is let have a viscosity corresponding to lump oil or light oil, so that the period of lubricating oil can be extended and the fuel consumption can be reduced.
Patent JP-H04304348-A (JP)
Title: Production of hot-dip galvanized steel plate excellent in r-value
Inventor: HIWATARI SEIROU
IPC: C22C38/04
Filed: 1991-03-29
Abstract: PURPOSE:To produce a hot-dip galvanized hot rolled steel plate excellent in surface characteristics of plating, adhesive strength of plating, and r-value by successively subjecting a steel with specific composition to casting, finish rolling, coiling, dry descaling, plate temp. regulation, and hot-dip galvanizing under respectively specified conditions. CONSTITUTION:A steel having a composition consisting of, by weight, 0.10-0.60% Mn, 0.001-0.012% S, and the balance Fe with inevitable components is cast and solidified at 1400-1200 deg.C at >=5.0 deg.C/min cooling rate and formed into a cast slab. The finish rolling of this cast slab is started within 60min from the initiation of solidification and finished at a temp. not lower than the Ar3 point, and the resulting plate is coiled at >=350 deg.C. Subsequently, the plate is subjected to dry descaling at >=350 deg.C, to plate temp. regulation prior to plating up to 400-600 deg.C, and to hot-dip galvanizing. At this time, the atmosphere is regulated to nonoxidizing or reducing atmosphere at least, from the completion of dry descaling an thereafter. By this method, the hot rolled steel plate having superior r-value, deep drawability, and workability can be produced with high productivity and workability.
Patent JP-H10279153-A (JP)
Title: Winding shaft for paper roll manufacturing device and stock mechanism of the winding shaft
Inventor: OISHI FUMIO
IPC: B65H27/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To move a winding shaft in the direction of length and pull it out of the center of a roll without damaging an inner face of the roll by providing a lubrication layer on a surface of a shaft material and providing rotatable roller parts in both end parts. SOLUTION: When a paper roll is manufactured and a winding shaft 1 is moved in the direction of length and is pulled out of the paper roll (a), it slides very easily due to a lubrication face 3, and its pulling out is easy and an inner face of the paper roll (a) is not damaged and a winding start end part of a web is not twisted and damaged. When a plurality of winding shafts 1 are brought in contact mutually and are put in parallel rows in a stock mechanism, adjacent winding shafts 1 are arranged in parallel in a line-contact condition in the direction of length, roller parts 4 in both end parts are received by a top face of each conveyance belt and are put thereon, and the whole outer peripheral faces of shaft materials are collected without coming in contact with anything.
Patent JP-2002179503-A (JP)
Title: Antimicrobial material
Inventor: TACHIBANA KAZUHIRO
IPC: D06M13/322
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial material excellent in endurance and antimicrobial property. SOLUTION: This antimicrobial material is characterized by providing sulfo group to the surface of polyester resin by using sulfuric anhydride and ionically bonding the sulfo group to a base having antimicrobial property.
Patent JP-S61248432-A (JP)
Title: Formation of film
Inventor: FUJIEDA SHINJI
IPC: H01L21/318
Filed: 1985-04-25
Abstract: PURPOSE:To stabilize an operation by a method wherein the first insulation film is deposited on a semiconductor surface at a temperature T1 and the second insulation film is deposited on the first insulation film under a temperature T3 (T3>T1). CONSTITUTION:The inside of a reaction tube 22 is evacuated to a high vacuum and an electric furnace 25 is set at a temperature T1. While a high purity SiH4 gas and a high purity NH3 gas being supplied, the inside of the tube 22 is kept vacuum sufficient for generating a glow discharge by an evacuation system 27 and a glow discharge is generated by a high-frequency oscillator 26 and the first insulation film 12 is deposited on a substrate 11 by a flow temperature plasma CVD method. The application of the high-frequency and the supply of SiH4 and NH3 are discontinued. Then, while a high-purity nitrogen gas being supplied into the tube 22, the temperature of the specimen is kept at T2 (T2>T1) for a certain period by the furnace 25. The substrate temperature is elevated to T3 (T3>T1) and the nitrogen gas, SiH4 and NH3 are supplied and the second insulation film 13 is deposited on the first insulation film 12 by a high-temperature CVD method. With this constitution, the operation can be stabilized and the reproducibility can be obtained.
Patent JP-S5213586-A (JP)
Title: Preparation of cellulose sulfate
Inventor: SAIGA DAINI
IPC: C09K3/20
Filed: 1975-07-22
Abstract: PURPOSE: To prepare a cellulose sulfate by sulfating with a Lewis base-SO 3  complex in the presence of an amine sulfate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09284274-A (JP)
Title: Multicast connection path selection method
Inventor: KAKEMIZU MITSUAKI
IPC: H04L12/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To utilize efficiently a network resource and to reduce the propagation delay by deciding an arc connecting a caller terminal equipment and a called terminal equipment most apart from the caller terminal equipment by a least number of passing links. SOLUTION: A plurality of exchange node groups required for multicast connection between a caller terminal equipment and all called terminal equipments are decided as MC tree objects, and an MC tree configuration node decision processing (step 10) is executed to provide an output of MC tree objects being the exchange node groups in the ascending order of passing node number.  Whether or not an MC tree object to connect the caller terminal equipment and a plurality of the called terminal equipments is discriminated by the MC tree configuration node processing is discriminated (step 11), and when any MC tree object is outputted, an MC tree configuration arc decision processing is executed to connect the caller terminal equipment and the called terminal equipment most apart from the caller terminal equipment with a least number of passing link number via the exchange node as to each MC tree object (step 12).
Patent JP-S62246389-A (JP)
Inventor: AOKI TSUKASA
IPC: A63F7/02
Filed: 1986-04-17
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-S5714270-A (JP)
Title: Cubic color television device
Inventor: KIKUCHI MAKOTO
IPC: H04N13/00
Filed: 1980-06-30
Abstract: PURPOSE:To make less the separation of the three primary colors and to increase the quality of cubic color video, by constituting a fluorescent screen through the provision of the fluorescent elements in the three primary colors so that the order of the arrangment can be changed circulatingly. CONSTITUTION:A color cathode ray tube 11 which has a fluorescent screen arranging the three primary color fluorescent elements as shown in Figure, a detecting stripes detecting the beam scanning position and a lenticular lens 8, is provided. Based on the detection signal generated with the said detecting stripes, a time sharing processing means generating the video elements having left and right visual difference information alternately by taking an integer set of the three primary color fluorescent elements as one unit, and a means 22 switching the chroma signal driving the tube 11 according to the change in the arrangement of the said fluorescent elements, are provided.
Patent JP-S5516446-A (JP)
Title: Resin mold type semiconductor device
Inventor: KOZOKAHA SUGURU
IPC: H01L23/32
Filed: 1978-07-24
Abstract: PURPOSE: To cause no damage on mark painted surface at the time of selection test by forming one main surface of mold resin part to be a concavity, where markings are applied.  
     CONSTITUTION: The main surface 4 is formed to be a concavity with markings. This structure of a concavity 4 with markings on it reduces contacts of mark painted surface with rail, chute, parts feeder, etc., in the processes after marking, reducing damage accidents of mark paint film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11285856-A (JP)
Title: Manufacture of electric resistance welded tube having small diameter and thick wall
Inventor: HAYASHI TOMOTAKA
IPC: B23K13/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electric resistance welded tube having a small diameter and a thick wall which have the excellent quality of a weld zone and in which the burning of an impedor and the blow-back of impedor cooling water toward the weld zone owing to the heating of the whole tube are eliminated at the time of manufacturing the tube having the small diameter and the thick wall of >=12% in a ratio (t/D) of the wall thickness (t) to the outside diameter D. SOLUTION: When both end faces of a metal strip which is formed into a tubular shape are preheated and fusion heated with a first heating coil for preheating which induces a high frequency current of an open loop not through a butt welding point wherein the both end faces are butted and a second heating coil for welding which induces the high frequency current of a closed loop through the butt welding point, at least a part from the outlet side of the first heating coil to the upstream end is made of a metal magnetic body and moreover an impedor which is constituted of magnetic oxide is used in a part from the outlet side of the second heating coil to the butt welding point, and the high frequency current of 40-100 kHz is applied to the first heating coil to preheat both the end faces of the metal strip at >=300 deg.C to <C urie point,  thereafter the high frequency current of >=150 kHz is applied to the second heating coil to execute butting welding.
Patent JP-H06298969-A (JP)
Title: Fiber-reinforced plastic roller having metallic surfaces and its production
Inventor: NAKAJIMA HIDEYUKI
IPC: B32B15/08
Filed: 1993-04-16
Abstract: PURPOSE:To provide fiber-reinforced plastic rollers having the surface made of a metal-containing plastics, fiber-reinforced plastic rollers having the metallized surface and their production. CONSTITUTION:In a fiber-reinforced plastic roller, the plastic component is extracted from the thermosetting resin film containing 10 to 40vol.% of metallic substances to increase the metal content at least 1.2 time at the stage of hot press setting. Further, after the roller is laminated with the resin film, then a porous sheet on its outer surface and thermoset by hot-pressing and the porous sheet which has absorbed the resin component from the roller surface is peeled off.