baber/WOPTO huggingface dataset:
Patent JP-S57167599-A (JP)
Title: Transfer tube having double heat-insulating structure
Inventor: NAKAYAMA SHIGEO
IPC: B32B1/08
Filed: 1981-04-10
Abstract: PURPOSE:To enable to minimize the amount of evaporated gas at the time of recommencing pouring of a low-temperature liquid, by forming a liquid sump for reserving the low-temperature liquid at a portion of an inner tube through which the low-temperature liquid is passed, and thereby approaching the temperature of the inner tube as close to the temperature of the low-temperature liquid to be transferred as possible. CONSTITUTION:While transferring a low-temperature liquid 2, a ,liquid sump 9 is filled with the liquid 2. When trnsfer of the liquid 2 is stopped for a while, the low-temperature liquid 2 in the liquid sump 9 is evaporated. An inner tube 6 of a transfer tube 1 is cooled by the sensible heat and latent heat of the liquid 2, so that it is kept at a temperature substantially equal to the temperature of the liquid 2 to be transferred. Therefore, in recommencing pouring of the liquid 2, the liquid 2 is carried into a cold container 4 with a small amount of liquid evaporated into gas, so that the amount of evaporated gas can be reduced as small as possible.
Patent JP-H08243950-A (JP)
Title: Trigger device for automatic nailing machine
Inventor: HIROI MASAYOSHI
IPC: B25C1/04
Filed: 1995-03-13
Abstract: PURPOSE: To facilitate nailing pitch changing work of a trigger device by cams installed in an automatic nailing machine. CONSTITUTION: Plural cams 22,... are installed on a hexagonal cross-sectional camshaft 14 installed just under a trigger lever 15 of a nailing machine 1 so as be freely movable in the shaft direction. A fork lever 25 arranged in the rear of the camshaft 14 sandwiches a selected single cam, and positions it just under the trigger lever 15. The fork lever 25 is energized to a position to engage with the cam by a spring 27. A front roller 11 and the camshaft 14 are connected to each other through a belt 20, and the roller 11 is grounded, and when the nailing machine 1 is made to travel, the cam rotates in synchronism with the roller 11, and the cam positioned just under the trigger lever 15 reciprocates on the trigger lever 15, and nails are driven at constant intervals into a plate material 2.  When a driving pitch is changed, the fork lever 25 is rotated, and engagement with the cam is released, and an optional cam is moved to a fixing position on the camshaft 14, and the fork lever 25 is engaged.
Patent JP-H10255793-A (JP)
Title: Manufacture of lithium-cobalt double oxide for use in lithium ion secondary battery
Inventor: YAMANAKA ATSUSHI
IPC: H01M4/525
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for lithium-cobalt double oxide which enables supply of a lithium ion secondary battery that is excellent in a high-temperature storage characteristic. SOLUTION: Lithium carbonate powder having a mean particle diameter of 10μm or under and a specific surface area of 1.0m<2> /g or over and cobalt oxide powder having a specific surface are of 3.5m<2> /g or under are taken by weighing such that a Li/Co mol ratio becomes 0.980 to 1.010, and the said lithium carbonate powder and the said cobalt oxide powder, which are taken by weighing, are preliminarily blended.  After the obtained preliminarily blended powder is charged into a blending granulator with a charged volume being 92 volume % or less of an effective volume of the blending granulator, pre- granulation blending, binder addition which is conducted with an agitation speed lower than that at the time of the pre-granulation blending, preliminary granulation, and granulation which is conducted with an agitation speed lower than that at the time of the preliminary granulation are conducted by the granulator, and a granulated substance thus obtained is fired in an oxygen-containing atmosphere.
Patent JP-S52136885-A (JP)
Title: Treatment of sea water
Inventor: SAWA TOSHIO
IPC: C01D3/14
Filed: 1976-05-12
Abstract: PURPOSE: To prevent the scale deposit and corrosion at the turning sea-to-fresh water apparatus, after contacting sea water with NaOH solution, gained from the electrolysis of sea water, at the reaction vessel, by precipitating and removing the hard water component, such as Ca, Mg etc., from the above sea water at the electric field given precipitating vessel, contacting treated liquid with hydrochloric acid and carrying out decarboxylation and PH regulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57168247-A (JP)
Title: Formation of negative pattern
Inventor: YONEDA YASUHIRO
IPC: H01L21/027
Filed: 1981-04-09
Abstract: PURPOSE:To enhance the dry etching resistance by using an ionized radiation resist having a 2-layered structure contg. a plysilsesquioxane layer as the upper layer. CONSTITUTION:A substrate 1 is successively coated with a layer 2 of Al, Al alloy, SiO2 or the like to be worked, the 1st resist layer 3 of polystyrene, polyvinylcarbazole or phenolersin etchable with oxygen plasma and having high dry etching resistance, and the 2nd resist layer 4 made of polysilsesquioxane represented by formula 1 (where n is polymn. degree, R1 is H or >=1 kind of group selected from phenyl, 1-4C alkyl and CN, and R2 is >=1 kind of group selected from penyl, 1-4C alkyl and CN). By irradiating ionized radiation such as electron beams, X-rays or ion beams, only the resist layer 4 is exposed, and it is  developed. The disclosed part of the resist layer 3 is then removed by etching  with oxygen plasma, and the layer 2 to be worked is patterned by etching with  an etchant.
Patent JP-H10337360-A (JP)
Title: Pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable an obstacle pin located just above this variable prize hitting device to be easily adjusted, and enable the prize hitting probability for a continuous prize hitting hole on the variable prize hitting device to be controlled without arranging obstacle pins more than required. SOLUTION: This variable prize hitting device 30 comprises a normal prize hitting region and a continuous prize hitting region. A movable member is provided with a playing ball receiver 320 for receiving a playing ball in either the continuous prize hitting region or the normal prize hitting region when the movable member is switched to the released state.  The playing ball receiver 320 is provided with a downward leading part 324, which can lead the prescribed playing ball into the continuous prize hitting region downward, and a downward direction changing means capable of changing the downward direction, so that the playing ball lead into the continuous prize fitting region downward by the downward leading part 324 in relation to the flow-in of the playing ball which is received in the playing ball receiver 320 and lead to the continuous prize hitting region downward through the downward leading part 324 on the basis of the switch to the released state of the moveable member, should flow toward the normal prize hitting region downward.
Patent JP-H04273369-A (JP)
Title: Timetable display device
Inventor: TONOMURA KEISUKE
IPC: G06Q10/10
Filed: 1991-02-27
Abstract: PURPOSE:To present the timetable display device to easily recognize a designated subject is scheduled in which period on which day of week. CONSTITUTION:A storing means is provided to store plural subject data while relating them to day of the week data and period data, and when specified subjects (b), (c) and (d) are set, the desired subject is displayed at a subject display part 20 by operating a right shift key RS or a left shift key LS. Then, the display of the subject such as 'language' and 'mathematic' or the like, for example, is omitted by a straight line. Further, when a mode switch key H is operated, it is successively displayed set subjects (e), (f) and (g) are scheduled in which period on which day of the week.
Patent JP-S51128935-A (JP)
Title: Process for preparing improved slurry of calclum terephthalate
Inventor: WATANABE MASAJI
IPC: C07C67/00
Filed: 1975-05-02
Abstract: PURPOSE: To prepare a sturry of calcium terephthalate by heating calcium terephthalate at a temperature higher than the standard boiling point of a medium, which is used in the reaction, in order to eliminate the said medium contained in the crystal structure, followed by dispersing the calcium terephthalate into ethylen glycol. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08218384-A (JP)
Title: Method and unit for forming slope of embankment
Inventor: KATO SUSUMU
IPC: E02D17/20
Filed: 1995-02-20
Abstract: PURPOSE: To easily form a slope at low cost and to prevent an L-shaped net member from being easily deformed due to pressure of embankment. CONSTITUTION: An embankment reinforcing sheet is laid over the surface of the ground. An L-shaped net member 20 made of metal is disposed on the surface of the ground, where a slope is to be formed, with an upper side portion 20a of the member oriented toward the side of the slope of the surface of the ground. A reinforcing cap 40 made of metal is mounted to the upper edge of the portion 20a of the member 20. Sand and earth is poured into the member 20 from above the embankment reinforcing sheet 50. By repeating these steps, a slope of embankment having a desired height can be formed.
Patent JP-S62211907-A (JP)
Title: Double layer herical winding
Inventor: ASAI NOBUYUKI
IPC: H01F27/28
Filed: 1986-03-13
Abstract: PURPOSE:To facilitate a winding operation by improving a space factor of a winding by winding an outside helical winding directly on an inside helical winding. CONSTITUTION:Plural spacers 61 of winding axial direction are arranged uniformly on a periphery of a basic insulating cylinder 71 and an inside helical winding 2 is wound while inserting a predetermined number of spacers 51 of radial-direction in the spacers 61. On the periphery of the inside winding 2, axial-direction spacers 8 for an outside helical winding are uniformly arranged and an outside helical winding 3 is wound from a winding-finish end of the inside winding 2 while inserting the spacers formed by attaching radial-direction spacers 81 to a sheet insulator 82. As a result, a basic insulating cylinder for an outside winding, which has been necessary in a conventional part, becomes unnecessary and it improves a apace factor. Because the radial-direction spacers 51 and 81 can be attached separatedly, the inside winding and the outside winding can be wound continuously and a connecting operation is needless. The number of the axial-direction spacers 8 can be determined according to a compression stress at a time of short of the windings, thereby improving a resistance to compression stress.
Patent JP-S61213226-A (JP)
Inventor: MAABIN MATSUKU KURATSUCHIFUIIR
IPC: F16D69/02
Filed: 1986-03-13
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-H04217807-A (JP)
Title: Holder for current line
Inventor: HAINTSU FUANKUUHIE
IPC: H02G5/04
Filed: 1991-02-26
Abstract: PURPOSE: To obtain a holder for current line using a beam of substantially lateral H-shape formed by welding two mirror symmetrical profiles in which a current line can suitably be secured to the upper part of the lower chord of the lateral H-shape beam. CONSTITUTION: A holder 6 supporting a current line surrounds the upper chord of a beam 1 and abuts against the folded abutting fringe frame member 4 of the upper chord through a folded clamp face 7 while being held by the abutting fringe frame member 4 through a U-shaped or V-shaped clamp 12.
Patent JP-H10234974-A (JP)
Title: Pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment of a game panel and to surely suppress the generation of the warp and distortion of the upper part of a mechanism plate. SOLUTION: In this Pachinko (pinball game) machine, a game panel attaching frame 2 is provided on the back surface side of a front surface frame 1, the game panel 3 is freely attachably and detachably attached from the back surface side to the game panel attaching frame 2, the mechanism plate 4 made of synthetic resin where back parts such as a ball tank or the like are disposed is tightly adhered and mounted to the back surface side of the game panel 3 and plural game panel fixing members for bringing the game panel 3 into press contact with the game panel attaching frame 2 and fixing it are attached to the mechanism plate 4.  By providing locking pieces 25 provided with first locking parts 23 and second locking parts 24 in front and at the back in the upper side part 2b-1 of the game panel attaching frame 2, abutting the first locking parts 23 to the back surface of the game panel 3, temporarily fixing the game panel attaching frame 2 so as not to make the game panel 3 fall and engaging the second locking parts 24 to the back surface of the mechanism plate in the state of tightly adhering the mechanism plate 4 to the game panel 3, the warp of the mechanism plate is suppressed.
Patent JP-H02232982-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1989-03-07
Abstract: PURPOSE:To restrain a resonator end face from deteriorating by a method wherein an optical guide layer is grown, an upper compound semiconductor thin film layer in a region other than the vicinity of the resonator end face is made to grow as being irradiated with light rays so as to be different in thickness from the upper compound semiconductor thin film layer on the optical guide layer. CONSTITUTION:Material gas is introduced into a reaction tube 210 from a material gas introducing system 209 to flow over a heated substrate 211 so as to make a compound semiconductor thin film grow. Ultraviolet rays from an excimer laser 201 are made to irradiate a part which is to serve as a region of a semiconductor laser other than the vicinity of the resonator end face through a mask 206, being not focused on the substrate 211 through a lens 207, during the growth of an optical guide layer 306 and a P-type Al0.35Ga0.65As layer 310. The compound semiconductor thin film is epitaxially grown, then an SiO2 layer 112 is formed, and furthermore electrodes 108 and 109 are built. Then, cleavage is executed along a thin region 313 which is to be the vicinity of the resonator end face to form a semiconductor laser of end face LOC structure. By this setup, a semiconductor laser, whose end face is restrained from deteriorating and which is large in maximum optical output and long in service life, can be obtained.
Patent JP-S60198155-A (JP)
Inventor: TOUO KUNIHIKO
IPC: A61L2/06
Filed: 1984-03-23
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-S51130893-A (JP)
Title: Wiring device in pre-cast concrete floor plate
Inventor: KOSUGI KUNIJIROU
IPC: H02G3/08
Filed: 1975-05-08
Abstract: PURPOSE: Facilitating the connecting work between concrete box and electric lead tube in a partition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03256633-A (JP)
Title: Chucking device
Inventor: SATOU YOSHIAKI
IPC: B23Q3/06
Filed: 1990-03-06
Abstract: PURPOSE:To chuck a bar like body with a high accuracy, by providing a fastening groove and a movable allow groove which facilitates the gap thereof being made variable with their ranging in the chuck hole and forming the chuck hole in the sectional shape which can just fit the bar like body to be chucked. CONSTITUTION:A device main body 1 is partitioned in a fixed part 7 and movable part 8 by the fastening groove 6 formed over the lower face from a chuck hole 3 and the movable allowable groove 10 ranging in the chuck hole 3 is formed at the position apart by the specific length from the fastening groove 6. When a piston shaft is retreated by actuating a movable means, a pressing rod 18 presses the movable part 8 so as to keep away from the fixed part 7, so the size of the chuck hole 3 becomes slightly larger and a bar like body 2 can easily by inserted. The shape of the chuck hole 3 becomes about the same as that of the bar like body 2 by pressing the movable part 8 to the fixed part 7 side and the bar like body and chuck hole 3 are closely fitted.
Patent JP-H01226364-A (JP)
Title: Printing apparatus
Inventor: MIYAZAKI MASAYA
IPC: B41J13/076
Filed: 1988-03-08
Abstract: PURPOSE:To make a printing having the same hammer pin length usable and to simplify gap setting mechanism of a platen and the printing head, by forming a platen from a polygonal and polyhedral structure supported in a rotatable manner and using each of the surfaces thereof as a paper holding surface differentiating the gaps between the front surface of the printing head and the paper holding surfaces at every surface. CONSTITUTION:The radii of the respective sides of the peripheral surfaces of a platen 1 having a polyhedral structure are made different mutually and a plurality of paper holding surfaces 11-1n different in the distance from the front surface of a printing head 3 are formed to the respective sides. A knob 2 is operated corresponding to the thickness of paper to be printed to angularly rotate the platen 1 and the specific paper holding surface is arranged under the head 3 and supports the paper to perform printing by the head 3. By this construction, the paper holding surface for supporting thin paper of the platen 1 to the printing head 3 is high and the paper holding surface supporting thick paper is set low and, therefore, the paper holding surface to the head can be variously altered by the rotary operation of the platen 1.
Patent JP-H11226323-A (JP)
Title: Method for separating muddy water into solid and liquid and muddy water treating apparatus using that
Inventor: TAKAHASHI TADASHI
IPC: B03B9/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To dewater and solidify positively even a foul water particle under a mesh by enabling dewatering treatment while separation by specific gravity of a particle in foul water processed by primary treatment is prevented to the utmost by a method wherein an air bubble is mixed in the foul water processed by primary treatment which is separated to a specific particle size or under. SOLUTION: A foul water supply device part 1 is installed to an impounding basin P storing foul water H generated at a pile driving execution site, etc.. By operating a decompression device part 7 for supplying foul water, the foul water is sucked via a foul water transfer pipe 2, a receiver tank 3, and a deaeration pipe 4. At that time for the receiver tank 3, its inside is hermetically sealed, an opening and closing valve 35 is opened while it is held in a reduced pressure state as it is and the foul water processed with primary treatment is started to be discharged from an exhaust opening 36 to a foul water receiving part 53. Then, ambient air flows in a shape of back flowing in a receiver tank 3, muddy water is stirred with the air bubble, and the muddy water of an air bubble-mixed state is stored in the muddy water receiving part 53.  The muddy water is filter treated with a drum screen 51 by operation of a decompression part for dewatering filtration.
Patent JP-H05214089-A (JP)
Title: Method for separating sticky foreign matter from by-product produced in polymerization step for producing polymer
Inventor: KONOO YUTAKA
IPC: C08G63/88
Filed: 1992-02-04
Abstract: PURPOSE:To prevent adverse influence of sticky matters, e.g. unreacted monomers or oligomers, accompanying by-products produced in e.g. the polycondensation step for producing a polyesterether copolymer, e.g. ethylene glycol and water, on an evacuation system and facilitate the separation of the sticky matters from the by-products. CONSTITUTION:By-products produced in the polymn. step for producing a polymer and accompanied by sticky matters, e.g. unreacted monomer or oligomers, are heated to a temp. higher than the m.p. of the sticky matters and discharged. During or after the discharge, the by-products are brought into contact with a treating liq. kept at a temp. lower than the m.p. of the sticky matters, and thus the matters are separated from the by-products.
Patent JP-2000248492-A (JP)
Title: Printing paper
Inventor: NAKAJIMA YOJI
IPC: D21H19/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a printing paper capable of providing a printed matter having a natural touch feeling which paper essentially has, such as moist feeling or softness, yet showing excellent printability, especially a bright color. SOLUTION: This printing paper is obtained by coating a base paper formed from a wood pulp as a main raw material containing 50-100 wt.% of a hardwood pulp with 0.5-1.0 mm average fiber length and 7-10 mg/100 m fiber coarseness and having 350-650 ml C.S.F. beating degree with 1-15 g/m2 calculated as absolute dry coating amount of the total amount of both sides of the base paper of a coating composition comprising an aqueous polymer composition as a main component containing an aqueous polymer (a) obtained by copolymerizing 0.1-50 wt.% of a reactive surfactant containing a polymerizable double bond in the molecule with 50-99.9 wt.% of a hydrophilic ethylenic unsaturated monomer and 0-30 wt.% of another ethylenic unsaturated monomer and a polymer fine particle (b) in a fixed ratio.
Patent JP-S63220356-A (JP)
Title: Document preparing device
Inventor: GOTO FUMIO
IPC: G06F17/21
Filed: 1987-03-10
Abstract: PURPOSE:To assign one and the same name to plural document files by managing the corresponding relation of document file names registered by 2-byte codes and that registered by 1-byte codes by a document name management file. CONSTITUTION:When a document file name 'DOCUMENT A' is inputted from a keyboard 2, the input is processed by a JIS code and stored in the access area of the document name management file together with a name 'doc1' based upon an ASCII code. When the same document file name 'DOCUMENT A' is inputted from the keyboard 2, the document file name of the 'DOCU MENT A' is registered in the document name management file. However, 'doc2' is registered in a system file name based on '+1' operation of a counter and the document files 'doc1' and 'doc2' are discriminated in the system based on the ASCII code, so that no trouble is generated. Consequently, the one end same name can be assigned to plural documents.
Patent JP-H11237011-A (JP)
Title: Burner for combustion or flame hydrolysis and combustion method
Inventor: KUROTANI SHINICHI
IPC: F23D17/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent solid oxide from being adhered and accumulated to/in a burner body or the periphery of the burner, operate stably and continuously for a long time, and burn efficiently a combustible liquid such as waste, etc., containing a compound containing silicon. SOLUTION: This burner is provided with a central tube 1 for jetting a liquid containing elements producing solid oxide, a first outer tube 2 for jetting a combustion supporting gas and/or incombustible gas outside the central tube, a second outer tube 3 for jetting the combustion supporting gas and/or incombustible gas in the first outer tube 2, and a flow route for supplying the combustion supporting gas and/or incombustible gas outside the second outer tube as necessary, and it is further provided with a cocentric multiple structure and allows a liquid jetting from the central tube to be sprayed and burnt by the combustion supporting gas and/or incombustible gas fed from the flow route outside thereof.  Furthermore, it prevents blocking of generating flame or blocking due to combustion products covered by the combustion supporting gas and/or incombustible gas supplied from the flow route arranged outside thereof.