baber/WOPTO huggingface dataset:
Patent JP-H0211767-A (JP)
Title: Continuous dry plating apparatus for long material
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1988-06-29
Abstract: PURPOSE:To enable cooling to the prescribed temp. while maintaining shape of a long material to flat by cooling the long material after dry plating, with cooling means substantially surrounding this under non-contacting condition. CONSTITUTION:The long material 1 uncoiled from a pay-off reel 10 is passed through inlet side differential pressure chambers 2a-2d providing seal rolls 3a-3e and connecting with each vacuum pump 12-15 in order, and after evaporating an evacuating material from crucibles 4, 7 in an evaporating chamber, the long material 1 is taken out through outlet side differential pressure chambers 8d-8a and coiled to a tension reel 11. In the above continuous dry plating apparatus, the cooling means 21, 22 substantially surrounding the long material 1 under non-contacting condition, are arranged in a connecting chamber 24 continuing to the evaporating chamber. The temp raised long material 1 is cooled by the evaporation with the cooling means 21, 22 to maintain this to the prescribed temp. By this method, extreme heat strain is not developed to the long material 1 and abnormal deformation can be prevented.
Patent JP-H0450097-A (JP)
Title: Exhausting device for four-cycle outboard motor
Inventor: SUMIKAWA YUKIO
IPC: B63H20/00
Filed: 1990-06-18
Abstract: PURPOSE:To effectively prevent engine cooling wastewater from adhering to the external wall of an oil pan and eroding the external wall of the oil pan by introducing the engine cooling wastewater on the outer periphery of a exhaust gas passage, and islating the engine cooling wastewater from the oil pan. CONSTITUTION:The propellant unit of an outboard motor is mounted to the hull so that it can freely turn up and down, and right and left. An exhaust pipe 36 from an engine 10 extends downward, and theexhaust pipe 36 is connected to an exhaust gas expansion chamber 38. The engine is firmly installed to a supporting plate 42 mounted to the upper end of an upper casing 12, and the above oil pan 34 is hung and fixed in a state that it is held between the supporting plate 42 and the upper casing 12. For the exhaust pipe 36, a water passage is partitioned and formed around the exhaust pipe 36, and ita lower end is connected to a water reservoir 54 formed around the expansion chamber 38, and the inside of the expansion chamber 38. The upper opening parts of the expansion chamber 38 and the water reservoir 54 are closed with a cover body 48 to isolate them from the oil pan 34.
Patent JP-H1011952-A (JP)
Title: Camera-integrated vtr
Inventor: DAITOU TAKEMI
IPC: G11B27/34
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily check the recording content to improve flexibility in operation by providing a means which is loading a tape navigation function in order to store and display the field of the recording content. SOLUTION: In the case of storing information such as recording date, recording time, etc., to a memory 2 with a microcomputer 1 and then displaying the recording content, when a category button provided at an operation switch 6 is selected and is then depressed, the microcomputer 1 reads the information stored in the memory 2 and then outputs a control command to an on-screen display circuit OSD3. OSD3 outputs an image display signal as the composite video signal depending on such control command and it is then displayed on a display 5 via a video amplifier 4. As the recording information, the category of the recording date and recording content is displayed for each recording content. Thereby, the recording content may be almost confirmed even if the tape is not reproduced. Queuing of the program and storage of the tape can be done effectively.
Patent JP-S6219181-A (JP)
Inventor: ENDO RYUZO
IPC: A61N1/10
Filed: 1985-07-19
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-S6215954-A (JP)
Inventor: DONARUDO REI KASADEI
IPC: H04J3/08
Filed: 1986-07-07
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-S6135842-A (JP)
Title: Replacement of catalyst
Inventor: KAWAKAMI KATSUHIKO
IPC: B01J4/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the oxidation of a catalyst over a long period of time, by a method wherein the catalyst in the tower tank of a hydro-desulfurization reaction tower is wetted with mineral oil while an air impermeable plate material is laid on the surface of a catalyst except a catalyst withdrawal position and the catalyst is withdrawn from the position receiving no laying of said plate. CONSTITUTION:A system is substituted with inert gas and the pressure in the system is lowered so as to almost reach atmospheric pressure and the partition valves 6, 9 respectively provided to the outlet piping 5 and tower bottom piping 8 arranged to the upstream and downstream sides of the reactor 7 are closed by blind plates to perform the separation of the reactor 7 from both upstream and downstream sides. Subsequenly, the manhole provided to the tower top of the reactor 7 to purge the gas in the reactor 7 for a while and, thereafter, a worker enters the manhole to lay an air impermeable plate material 30 on the upper surface of a catalyst bed 27. A working hole 31 is formed to the center of the air impermeable plate material 30 and the operator can successively take out the catalyst in the catalyst bed 2 from the hole 31.
Patent JP-H0910794-A (JP)
Title: Biological decomposition and purification of pollutant discharged to environment
Inventor: IMAMURA TAKESHI
IPC: B09C1/10
Filed: 1995-06-26
Abstract: PURPOSE: To efficiently decompose an aromatic compd. or an organochlorine compd. by introducing bacteria capable of decomposing a pollutant into a medium and bringing a carbon source capable of selectively enhancing one of the propagation of bacteria and the decomposition activity of the pollutant into contact with bacteria at a specific interval. CONSTITUTION: In the biological decomposition treatment of an aromatic compd. such as phenol or toluene and/or an organochlorine compd. such as trichloroethylene or dichloroethylene, a carbon source selectively propagating bacteria against competitive bacteria present in environment and selectively enhancing decomposition activity is applied to bacteria capable of decomposing those pollutants two or more times. That is, the carbon source is brought into contact with an aq. medium, soil or gaseous phase containing the pollutants to decompose the same. As these bacteria, bacteria generating oxigenase being oxidizing enzyme belonging to the genus Corynebacterium or Pseudomonas are used.
Patent JP-H083251-A (JP)
Title: Fine hydrophilic crosslinked polymer particle and preparation of the same
Inventor: KONDO MASAHIRO
IPC: C08F290/00
Filed: 1994-06-20
Abstract: PURPOSE:To obtain fine hydrophilic crosslinked polymer particles which are improved in polymerization stability and a dispersion stability after the passage of time, seldom affected adversely by a dispersion stabilizer, and suitable for use in the formation of a hydrophilic coating film by copolymerizing a specific hydrophilic monomer, a (meth)acrylamide monomer, a crosslinkable unsaturated monomer and a monomer other than those mentioned above. CONSTITUTION:Fine hydrophilic crosslinked polymer particles with an average particle size of 0.03 to 1mum, wherein the polymer comprises: 2 to 50wt.% hydrophilic monomer having at least one polymerizable double bond and either a polyoxyalkylene chain or a polyvinylpyrrolidone chain; 20 to 97wt.% (meth)acrylamide monomer represented by the formula (wherein R<1> represents H or methyl; and R<2> and R<3> each represents H or a 1-5C alkyl, provided that the total number of the carbon atoms in R<2> and R<3> is 5 or less); 1 to 30wt.% crosslinkable unsaturated monomer selected from among compounds having at least one polymerizable double bond and compounds having at least one functional group selected from among hydrolyzable silyl groups and 1,2-epoxy groups and at least one polymerizable double bond; and 0 to 50wt.% other monomer than those mentioned above having polymerizable unsaturated groups.
Patent JP-S5589423-A (JP)
Title: Preparation of directional silicon steel plate without undercoating
Inventor: MORITO NOBUYUKI
IPC: C21D1/70
Filed: 1978-12-27
Abstract: PURPOSE: To obtain a title steel plate with excellent magnetic property by a method wherein, on a subscale formed on a surface of a cold rolled directional silicon steel plate after decarburization and annealing, an annealing separating agent comprising each specific amount of water containing silicate mineral fine powder, a compound of Sr or Ba, casutic (slaked) line and balance of Al 2 O 3  is coated and annealed.  
     CONSTITUTION: On a sub-scale formed on a surface of a cold rolled directional silicon steel plate decarburized and annealed with a final plate thickness, an annealing separating agent hereinafter described is coated and, subsequently, final annealing is carried out. The said annealing separating agent comprises water containing silicate mineral fine powder (e.g.: ophcalcite, talc) 5W30% a compound of Sr or Ba 0.2W20% (as Sr or Ba), CaO or Ca(OH) 2  2W30% and balance of AlO 3 . By this method, an annealing separating agent is easily released after final annealing as well as undercoating is not almost formed and a directional silicon steel plate with excellent punching processability and good magnetic property is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0459099-A (JP)
Title: Method for deodorizing sludge
Inventor: TSUDA KOJI
IPC: C02F11/14
Filed: 1990-06-20
Abstract: PURPOSE:To rapidly and continuously deodorize and decompose sludge and to prevent discharge of offensive odor into the environment by impregnating a powdery carrier with liquid deodorization substance excellent in deodorization effect to obtain a deodorant and utilizing this deodorant. CONSTITUTION:A powdery carrier is impregnated with a liquid deodorization substance to obtain a deodorant. This deodorant is added to sludge and thereafter sludge is dehydrated. The utilized liquid deodorization substance is not especially limited but stabilized chlorine dioxide and wood vinegar, etc., are desirably utilized. As the utilized powdery carrier, known every material (e.g. powdery calcium silicate, fine powdery silica, activated alumina, talc, diatomaceous earth, charcoal and clay) may be utilized. The loadings of the deodorant depend on the kind thereof and the composition of sludge but are regulated to about 5-3000ppm as the amount of the deodorization substance in the carrier for sludge. Further as a dehydration method of sludge, known every method is utilized.
Patent JP-H11333018-A (JP)
Title: Multi-type sprinkler head
Inventor: KIKUCHI FUMIE
IPC: A62C31/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a non-sprinkled area, to reduce duplicated sprinkled areas and to improve fire extinguishing effect by forming a sprinkler hole for sprinkling extinguishing fluid close to a sprinkler head below a deflector and by forming a sprinkling hole for sprinkling extinguishing fluid far away above the sprinkling hole for sprinkling nearby. SOLUTION: A deflector 20 of a multi-type sprinkler head is formed in the shape of a bowl and mounted by screwing a male screw 21 formed on its upper outside to a female screw on a flange of a sprinkler head body 10. Sprinkling holes for sprinkling extinguishing fluid are formed with an interval around the side face of this deflector 20, and the form of sprinkling is determined by adjusting the height of this sprinkling hold as appropriate. When the sprinkling shape is a square, for example, a high farthest sprinkling hole 22 is formed at the position of 90 degree interval, a low closest sprinkling hole 23 is formed between these farthest sprinkling holes 22, and sprinkling holes 24... between both the sprinkling holes 22 and 23 are formed so that the upper position is changed for the time being.
Patent JP-H0451270-A (JP)
Title: Recorder
Inventor: NAKAJIMA TETSUO
IPC: G03G15/09
Filed: 1990-06-20
Abstract: PURPOSE:To measuring a developing gap in a state where a developing unit is mounted on a device by attaching a film-like macromolecular piezoelectric element 3 to a part out of the electrostatic latent image forming region of the surface of a photosensitive body 1 by means of sticking, etc. CONSTITUTION:The film-like macromolecular piezoelectric element 3 is attached to the surface of the photosensitive body 1 by means of the sticking, etc. An elecrostatic latent image formed on the surface of the photosensitive body 1 is developed by the magnetic brush of a developing roller 2, but the magnetic brush of the surface of the developing roller 2 comes in contact with the film-like macromolecular piezoelectric element 3, at this developing time. The contact pressure is electrically converted by the macromolecular piezoelectric element 3. The action is explained; when the electrode 6 of the macromolecular piezoelectric element 3 has pressure shown by the arrow, a polarized charge 7 is generated inside, a potential difference corresponding to the pressure occurs between voltage terminals A and B. The above-mentioned pressure is changed according to the developing gap as the interval of the photosensitive body 1 and developing roller 2. Therefore, the interval of the photosensitive body 1 and developing roller 2 can be recognized in an actual developing state, and the developing gap can be uniformly set.
Patent JP-2000342527-A (JP)
Title: Swallow type endoscopic device
Inventor: OUCHI TERUO
IPC: A61B1/005
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To lessen the pain on a testee and to enable detailed and sure observation by disposing curving parts in part of an endoscope consisting of a bar-like body and building illumination means, observation means, a signal transmission means for radio transmitting the observation obtained by the observation image and a power source supply means into bar-like body. SOLUTION: An endoscope body has, successively from its front end, a first rigid part 12, a first curvilinear drive part 13, a first flexible part 14, a second curvilinear drive part 15 and a second rigid part 14 and is covered with an outer cover elastic material over the entire part. The observation means 17 of the first rigid part 12 is formed as a direct view type for observing the axial direction of the endoscope body and the observation means 17 of the second rigid part 16 is formed as a side view type for observing a direction orthogonal with the axial direction of the endoscope body. A manipulation signal from an extracorporeal signal transmission section of an external apparatus is received by a signal reception/transmission means 14b and remotely manipulates the respective parts.  Illumination light is supplied by an LED to the illumination window 18 of the first and second rigid part 12 and 16. The image of a subject is formed at a CCD 17b, is amplified in an amplifier circuit 14a and is transmitted from the signal reception/transmission means 14b.
Patent JP-S6068247-A (JP)
Inventor: NAKAMURA YOSHINORI
IPC: B29C49/48
Filed: 1983-08-31
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-H0829547-A (JP)
Title: Depth of snow cover measuring apparatus
Inventor: OKUDA MASAHITO
IPC: G01F23/28
Filed: 1994-07-12
Abstract: PURPOSE:To make compact the entire apparatus while enhancing the failure rate and saving power. CONSTITUTION:A light wave receiver 17 comprising a light wave transmitter 13 and a light wave receiver 15 is mounted on a pole, at the upper part thereof, standing on the ground L. The light wave transmitter 13 comprises a light wave transmitting part 19, a beam splitter 21, and a projection lens 23 whereas the light wave receiver 15 comprises a light receiving lens 33, a first light wave receiving part 31A receiving the light wave reflected on the surface of snow, and a second light wave receiving part 31B receiving the light wave reflected on a beam splitter 21. First and second receiving signals, received respectively at the first and second light wave receiving parts 31A, 31B, are taken in through a receiving signal amplifier and the phase difference is detected by means of a phase detector 51. Furthermore, a second operating means 91 measures the depth of snow cover based on the distance L, height H0, and inclination angle thetaoperated by a first operating means 89.
Patent JP-S6137757-A (JP)
Title: Method of stabilizing preferential crystallization of 6-methoxy-2-naphthylpropionic acid lower alkyl ester
Inventor: OBARA YOSHIO
IPC: C07B57/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain the titled compound useful as an anti-inflammatory drug or analgesic while suppressing variability of resolution efficiency, by subjecting a 2-(6-methoxy-2-naphthyl)propionic acid lower alkyl ester to optical resolution in the presence of a base by preferential crystallization. CONSTITUTION:A racemic modification of 2-(6-methoxy-2-naphthyl)propionic acid lower alkyl ester or a mixture wherein one of optical active substance exists in a larger amount than the other is dissolved in a solvent such as methanol, etc. in the presence of a base such as an alkali metal, diazabicycloundecene, etc. Then, one of the optical active substances is inoculated into the solution, and optical resolution is carried out by preferential crystallization. In the operation, it is required to keep the total of the molar fraction of 2-(6-methoxy-2- naphthyl)propionic acid and its salt <=7%, preferably <=5%.
Patent JP-H117012-A (JP)
Title: Liquid crystal device and electronic equipment using the same
Inventor: MAEDA TSUYOSHI
IPC: G02F1/13357
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To enable even a fine display to be easily recognized by forming recessing parts or protruding parts only on a light transmission plate corresponding to areas other than display areas of a liquid crystal panel on the liquid crystal panel side of the light transmission plate arranged on the liquid crystal panel. SOLUTION: A light transmission plate 202 is arranged on the liquid crystal panel of a simple matrix type or the like and the light source 201 of an LED light source or a three-wavelength light source is arranged at the end part of the light transmission plate 202. Then, protruding parts 203 are formed on the plane of the liquid crystal panel 211 side of the light transmission plate 202 and they are constituted so as not to be overlapped on display areas of the panel 211 when the panel 211 and the plate 202 are overlapped. Thus, since there are not the protruding parts 203 on parts of the light transmission plate 202 corresponding to the display areas of the panel 211, void parts are extinguished and a display having high contrast is obtained.  Moreover, since there are the protruding parts 203 formed on the plate 202 at peripheries of the display areas and lights are emitted from the protruding part 203 via optical paths 208a, 208b, a sharp display is obtained.
Patent JP-S5589304-A (JP)
Title: Preparation of saponified olefin vinyl ester copolymer or its grafted product
Inventor: ISHIMOTO RIYOUJI
IPC: C08F8/12
Filed: 1978-12-27
Abstract: PURPOSE: To prepare a colorless title copolymer having improved thermal stability, and useful as a packaging material, etc. economically, in an industrial scale, by saponifying an α-olefin-vinyl ester copolymer and treating the product with an organic peroxide.  
     CONSTITUTION: An α-olefin-vinyl ester copolymer (e.g. ethylene-vinyl acetate copolymer, etc.) is heated and saponified in a low boiling point alcohol, e.g. methanol, etc., in the presence of an alkali catalyst, etc. Water and an organic peroxide (e.g. benzoyl peroxide, etc.) are added to the reaction mixture at 30W 100°C to treat the saponified product. If desired an ethylenic unsaturated carboxylic acid (e.g. acrylic acid, etc.) or its anhydride is grafted onto the product. The vinyl ester content in the copolymer is preferably 10W50wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0450261-A (JP)
Title: Thermosetting resin composition
Inventor: HOSOGANE TADAYUKI
IPC: C07D209/48
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a thermosetting resin composition having excellent formability and heat-resistance without losing excellent properties of aromatic polyamides by compounding a maleimide derivative to an aromatic polyamide oligomer having cyclic aliphatic unsaturated group on the terminal. CONSTITUTION:The objective thermosetting resin composition can be produced by compounding (A) 100 pts.wt. of an aromatic polyamide oligomer produced by reacting a cyclic unsaturated imide compound or a cyclic unsaturated acid anhydride with an aromatic diamine and an aromatic dicarboxylic acid dihalide in the presence of a hydrogen halide acceptor, having cyclic aliphatic unsaturated group on the terminal and expressed by formula I [R1 and R3 are bivalent aromatic group; R3 is bivalent aliphatic group or aromatic group; A and B are bivalent aliphatic unsaturated group (A may be same to B) of formula II (R<1> and R<2> are H or CH3; at least one of R<1> and R<2> is H); m is 0 or 1; n is 1-15] with (B) 10-200 pts.wt. of a maleimide derivative (e.g. phenylmaleimide, aromatic dimaleimide or aromatic polymaleimide).
Patent JP-S6314652-A (JP)
Inventor: ITO SADAMI
IPC: A21D8/00
Filed: 1986-07-08
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-S5492547-A (JP)
Title: Brazing filler alloy
Inventor: SUZUKI TAKATOSHI
IPC: C22C9/00
Filed: 1977-12-29
Abstract: PURPOSE:To make developable the superior wettability when the material is brazed under forced cooling, by adding Ni, Sn and Si at specified percentage to the brass solder. COMPOSITION:The brazing filler alloy is constituted by weight percentage of 50.1-55.5% Cu, 4-12% Ni, 1-2% Sn, 0.1-0.3% Si, and the balance of Zn. EFFECT:When the thin steel sheet like as the outside plating of the automobile body, etc., is jointed by the brazing, the thermal deformation is prevented by removing the heat using the water cooled copper chiller, etc,; hereby, the wettability of the brazing filler metal decreases and the joint becomes imperfect. However, by employing above mentioned brazing filler alloy when the brazing work for the material is carried out under forced cooling, an excellently superior wettability can be developed. According to this method, the brazing work can be performed at good workability, obtaining high strength of the joint, and perventing the thermal deformation under the forced cooling.
Patent JP-S6221486-A (JP)
Title: Control method for rotation of sensor
Inventor: KUBO MANABU
IPC: B23K26/00
Filed: 1985-07-22
Abstract: PURPOSE:To increase the reliability in using a sensor by rotatively controlling a sensor to the slightly front position of the laser spotting point for machining. CONSTITUTION:The gear wheel 20 for rotation of a sensor 10 is set up coaxially with a laser beaming head 11 by arranging the non-contact type sensor 10 for the work head 11. A gear wheel 22 is also fitted to the shaft of a DC motor 21 or the step motor for driving and engaged with the gear wheel 20 for sensor as well. In case of the X-Y table placing an object work 3 on being operated, the angle theta of a working vector A is calculated by the arithmetic processing unit inside a NC control unit. The sensor 10 is always located at slightly front position of the laser spot point for machining by rotatively controlling the motor 21 for sensor rotation automatically according to the calculation value thereof. The effect of the noise of the laser beam is thus prevented and a measurement impossible state can be eliminated as well. The reliability in using the sensor is therefore increased.