baber/WOPTO huggingface dataset:
Patent JP-S62275307-A (JP)
Title: Production of magnetic head
Inventor: YAMAGUCHI KATSUHIRO
IPC: G11B5/127
Filed: 1986-05-22
Abstract: PURPOSE:To improve the yield and the workability of a magnetic head by cutting a juncture core block with a wire saw to form successively plural parallel grooves adjacent close to each other and then cutting the middle part of those parallel grooves by a wire saw for production of magnetic cores. CONSTITUTION:A juncture core block 1 contains a 1-shaped core block 1a and a C-shaped core block 1b. The the block 1 is cut by a wire saw 9 with prescribed spaces. In such a way, the block 1 is cut by the wire saw 9 not by a grindstone and therefore the cracks, cut, etc., are never produced at a convex part 5 where a magnetic tape rubbing face 5a is formed. As a result, the production yield of magnetic heads is greatly improved and at the same time the same wire saw 9 is used for formation of the part 5 and cut of the center parts of parallel grooves 2 and 3 to improve the workability.
Patent JP-H08311518-A (JP)
Title: Method for melting steel scrap excellent in heat conductive efficiency
Inventor: OKUMURA KYOJI
IPC: C21C7/072
Filed: 1995-05-17
Abstract: PURPOSE: To efficiently impart the holding heat of high temp. gas to molten iron by concentration molten slag to the central part and bringing the molten iron into direct contact with the high temp. gas in the furnace, at the time of melting steel scrap in a top/bottom blowing converter provided with side-blowing tuyeres at the side wall. CONSTITUTION: At the time of melting the steel scrap by using the converter type melting furnace 1 provided with an oxygen top-blowing lance 3 and bottom-blowing tuyeres 6, the steel scrap and carbonaceous material of coke, etc., are charging on the molten slag 5 in the furnace. The gaseous oxygen is blown onto the molten slag 5 from the top-blowing lance 3 and the carbonaceous material in the molten slag 5 is burnt and generated combustion heat is transferred to the molten iron 4. In this case, the molten slag on the inner wall in the furnace is concentrically drifted to the center part in the furnace by the gas blowing from the bottom-blowing tuyeres 6 and the gas blowing from the side-blowing tuyere 7 arranged in the furnace body.  The molten iron surface is brought into direct contact with the high temp. gas in the furnace in only the range which is surrounded with the outermost periphery of a collided surface of the oxygen gas from the top-blowing lance 3 with the molten slag 5 and the wall surface in the furnace and laid at a distance of 1-200cm from the wall surface in the furnace. Further, CO in the combustion exhaust gas is secondarily burnt and the heat is effectively utilized to melt the steel scrap excellent in thermal efficiency.
Patent JP-S61274983-A (JP)
Title: Metal partially vapor-deposited transfer foil and its preparation
Inventor: YAMAGATA MASAMICHI
IPC: B41M5/025
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a metal vapor-deposited transfer foil having special effect as bright as rainbow colors by a light diffraction phenomena, by laminating an adhesive anchor layer and an adhesive layer to a metal partially vapor-deposited layer to perform hairline processing and providing an adhesive layer thereon if necessary. CONSTITUTION:An acrylic resin release layer 2, a picture pattern layer 3 formed by using transparent or opaque ink, a water-soluble resin layer 4 made of a polyvinyl alcohol resin and a thermosetting urethane resin protective layer or water-soluble varnish curable layer 5 having a shape tuning to the picture pattern layer are laminated to a polyester resin base film. Thereafter, a metal vapor-deposited layer is provided and converted to a metal partially vapor-deposited layer 6 through a washing process and hairline processing 7 is applied to said layer 6 by sand paper so as to reach the intermediate part of the picture pattern layer and a vinyl chloride/vinyl acetate copolymer type adhesive anchor layer 8 and an acrylic resin type adhesive layer 9 are provided to obtain a hot stamp transfer foil. When transfer is performed by using this transfer foil, a partial vapor-deposited transfer foil having the release layer as the uppermost layer and surface gloss and beautiful partial hairline pattern is obtained.
Patent JP-S6465037-A (JP)
Title: Glass carrier roll
Inventor: NAGAYA KUNIO
IPC: B65G39/02
Filed: 1987-05-14
Abstract: PURPOSE:To improve the resistance to wear and thermal shock of the title glass carrier roll by providing a specified inorg. colloid-impregnated layer on the surface of the roll in the roll obtained by press-fitting the doughnut forming plate consisting of a silica-alumina fiber on a metallic shaft. CONSTITUTION:The doughnut forming plate 2 consisting of a silica-alumina fiber contg. <=30% shot, an inorg. binder and an org. binder, and having >=0.5g/cm<3> bulk density is press-fitting on the metallic shaft 1 to produce a roll. The roll is then set and polished, the roll surface is impregnated with an inorg. colloidal soln., and the soln. is dried to form the inorg. colloid- impregnated layer 5. As a result, a double-layered glass carrier roll having an unimpregnated layer therein is obtained. A silica sol, an alumina sol, a zirconia soln, etc., are appropriately used as the inorg. colloidal soln.
Patent JP-S5865794-A (JP)
Title: Oil, manufacture and cutting oil, medicine and cosmetic containing same
Inventor: RENIYAARU ARAN
IPC: C10M105/32
Filed: 1982-07-09
Abstract: 1. An oil consisting essentially of oleyl erucylate and/or erucyl oleate, characterized in that it contains erucyl erucylate and/or oleyl oleate, in % by weight : oleyl erucylate and/or erucyl oleate 33 to 76% erucyl erucylate                        0 to 18% oleyl oleate                           15 to 35%
Patent JP-H0749540-A (JP)
Title: Photograph printing device
Inventor: SASAKI MASAKI
IPC: G03B27/80
Filed: 1994-05-31
Abstract: PURPOSE:To design a device to be compact and to reduce the lowering of an image-pickup light quantity and the distortion of a picked-up image by providing an exposure control means controlling exposure given to a photographic paper based on correction information inputted from an input means. CONSTITUTION:A prism type beam splitter being a spectrally splitting means or a mirror 17 being a switching means is arranged on the front stage of an enlargement lens 7 on the way of an exposure optical path and an image pickup means such as an image pickup tube or an image pickup element 13 is arranged in the reflecting direction thereof. Then, the image is picked up through a lens 16 being a first image forming means and converted into an electric signal. The electric signal is processed by a conversion means and projected on a monitor television being a display device as the black-and-white positive image. Besides, a second image forming means forming the image of a negative film 1 set at an exposure position Z on the photographic paper set at a printing position 10 and the exposure control means controlling the exposure given to the photographic paper based on the correction information inputted from the input means are provided.
Patent JP-S5243962-A (JP)
Title: Digital type protective relay device
Inventor: NII YOSHIJI
IPC: H02H3/00
Filed: 1975-10-03
Abstract: PURPOSE: Sampling values of system informations such as current, voltage and others in electric power system, are converted to digital quantity, resistance and reactance till fault point are operated, and based on the values, detecting precision is elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62285-A (JP)
Title: Killer factor kh-ii and production thereof
Inventor: KAGIYAMA SHOGO
IPC: A23L27/50
Filed: 1985-06-03
Abstract: PURPOSE:To obtain novel killer factor Kh-II highly active in the presence of highly concentrated salt, by cultivating a fungus belonging to the genus Hansenula. CONSTITUTION:A strain such as Hansenula anomala Kh-II (FERM P-8160) belonging to the genus Hansenula, capable of producing novel killer factor Kh-II, is subjected to static culture in a nutritive medium at about 15-25 deg.C for 5-6 days and killer factor Kh-II is collected from the culture filtrate.
Patent JP-S5742338-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: SUZUKI TADASHI
IPC: C23C4/06
Filed: 1980-08-27
Abstract: PURPOSE:To obtain a catalyst of which the shape can be selected freely, by a method wherein a metal oxide is sprayed onto a ferrite-based heat-resistant metallic substrate to form a film of the metal oxide, and the thus film-coated material is used as a carrier for the titled catalyst. CONSTITUTION:The catalyst for cleaning the exhaust gas discharged from various kinds of combustion devices is formed by supporting a catalyst component consisting of a platinum group metal such as platinum, rubidium or the like on the carrier prepared by spraying the oxide of a metal such as aluminum, titanium or the like onto the ferrite-based heat-resistant metallic substrate to form the film of the metal oxide. The thus formed catalyst permits free selection of the shape according to the function of the device for which it is to be used, and has excellent heat resistance, corrosion resistance, useful life length and performance.
Patent JP-S63284780-A (JP)
Title: Conductor separation mechanism for pair twist cluster cable
Inventor: HIGAKI YUJI
IPC: H01R43/00
Filed: 1987-05-18
Abstract: PURPOSE:To make conductor separation work automizable by constituting a conductor separation mechanism with a jig, untwisting a conductor at the tip of a pair twist cluster cable, a conductor guide, reciprocating between the tip part and root part of the conductor, and a rotary chuck widening the untwisted conductor in an individual manner. CONSTITUTION:A pair of symmetrical jig members 4a and 4b constituting a jig are operated whereby a pair twist of a conductor at the tip part of a cluster cable is untwisted, and afterward the conductor tip part is inserted into a guide hole 5a of a conductor guide 5, while the cluster cable 1 is held by a rotary chuck 6. Then, the conductor guide 5 is moved gradually to a conductor root part from the conductor tip part while repetitively rotating the rotary chuck 6. With operation like this, the untwisted conductor 1 is widened by dint of centrifugal force so that it is easily separable at each conductor. With this constitution, separation work of the pair twist cluster cable is entirely mechanizable, thus automation for the work can be done.
Patent JP-H06333590-A (JP)
Title: Solid polyelectrolyte fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1993-05-21
Abstract: PURPOSE:To provide a solid polyelectrolyte fuel cell having a separator never making water in the liquid state stay in its gas passing groove while keeping the performance of the solid polyelectrolyte fuel cell. CONSTITUTION:The cell 2 of a solid polyelectrolyte fuel cell uses separators 1A, 1B as separator to the cell of a conventional solid polyelectrolyte fuel cell. In the separators 1A, 1B, the gas passing directional dimension A of gas passing grooves 51A, 51B is set to 1.5 times the whole width dimension G of the gas passing grove part formed by a plurality of gas passing grooves 51A, 51B possessed by the separators 1A, 1B. By setting the gas passing grooves to such a form, the fluid resistances possessed by the gas passing grooves 51A, 51B parts can be increased substantially twice the fluid resistances possessed by the gas passing grooves 51A, 51B of the separator possessed by the conventional cell.
Patent JP-2000310387-A (JP)
Title: Conduit lining method and conduit lining material
Inventor: MITANI HISAO
IPC: F16L55/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a conduit lining method capable of smoothly laying an underground conduit buried underground in total length or in a long range at one time. SOLUTION: This lining material constitutes a cut-off part 13 at height of about 3/4 of height of a sewer 9 by sandbag 11 on an upstream end part of the downstream sewer 9. Sewage 15 at depth of about 1/3 of height of a sewer 5 stagnates, and a flow of sewage 21 from the upstream is blocked by closing a downstream end part of an upstream sewer 17 by an air plug 19. Thereafter, a cylindrical lining material 27 is drawn in by using a rope for drawing toward a downstream side manhole 3 from an upstream side manhole 1, and thereafter, a lining layer is constituted by pressing the lining material 27 on an inner surface 7 of the sewer 5.
Patent JP-S60262403-A (JP)
Title: Manufacture of magnetic powder
Inventor: MARUYAMA YASUMASA
IPC: C09D7/12
Filed: 1984-06-08
Abstract: PURPOSE:To obtain uniform magnetic powder whose magnetic property is stabilized by restricting the size of flaked amorphous substance in prescribed scope. CONSTITUTION:The compositional substances which are 12-40mol% Fe2O3, 0- 8mol% TiO2 and 0-8mol% CoO whose substituted ingredient is used to decrease coercive force, and 20-50mol% BaO and 20-50mol% B2O3 whose ingredient is used to glass forming, are housed in Pt container and molten at 1,350 deg.C, then flaked amorphous substance is produced by means that they are poured from a nozzle onto a high speed revolving water cooled twin-roll and quenched. The substance out of the above-mentioned substances are collected only width of 100-3,500mum and thickness less than 100mum through a standard sieve, and are filled up on the prescribed tray, then are crystallized at proper temperature. Subsequently, this flake is treated by 10% acetic acid solution and is performed elution of BaO-B2O3 phase and BaO phase, and then are obtained magneto- plumbite type Ba ferrite particulate whose average diameter of powder is about 0.008mum. This particulates has few change of magnetic property, is uniform and is suitable to use for high density magnetic recording medium.
Patent JP-H07324442-A (JP)
Title: Roof sheet for vertical laying, and structure of roof in vertical laying
Inventor: FUNAKI GANTAN
IPC: E04D3/24
Filed: 1994-05-31
Abstract: PURPOSE:To make a specified tight holding possible for roofing work with rectangular decking materials in universally used type by a method wherein upstanding faces in stairs-like structure facing the eaves side and flat parts are formed continuously in a plurality of stairs at specified intervals in the ridge-eaves direction. CONSTITUTION:In a roof sheet 1 for vertical laying having a surface sheet part 2 at its center and rise parts 3 at its both side edges on the right and the left, the surface sheet part 2 is entirely constructed in a structure of horizontal roofing with a plurality of upstanding faces 4 in stairs-like structure facing the eaves side and a plurality of flat parts 7 in reverse slope-like structure provided at specified intervals in continuity in the ridge-eaves direction. Transversely rectangular decking materials 23 are laid on rafters 19 of a roof decking 18 so that the decking materials 23 are overlapped one another at their front and rear edges in the short-side direction with the distance between the front edge of the decking material 23 on the lower tier and the front edge of the decking material 23 on the upper tier becoming to be the same pitch as the distance between the upstanding faces 4, and thereby a stairs-like decking face 28 is constructed in the ridge-eaves direction. Then, roof sheets 1 are fixed to the roof decking 18 with adjusting members 29 and clips 40. Thereby, the roof sheets 1 can be held tightly with the rectangular decking materials 23 in universally used type.
Patent JP-S599203-A (JP)
Inventor: FUKADA KOUICHI
IPC: A41D1/02
Filed: 1982-07-08
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-H10308262-A (JP)
Title: Control circuit device
Inventor: KOMIYAMA YUTAKA
IPC: H01R12/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate connection and disconnection of a control circuit in the hot-line condition by using a connector, which connects a power source terminal, a signal terminal and a connection confirming terminal in this order at the time of connection and which disconnects the connection confirming terminal, the signal terminal and the power source terminal in this order at the time of disconnection. SOLUTION: A power source reset circuit 8 is provided in a control circuit 2, and a connection confirming input terminal 4 is connected to an input of this power source reset circuit 8. The power source reset circuit 8 resets the operation till the connection confirming input signal is applied, and operation of the control circuit 2 is not started till the connection confirming signal is given. In the case of disconnecting the control circuit 2 from a mother board 1, reversely to the time of connection, connection confirming terminals 4, 5, signal terminal, and a power source terminal 6 are disconnected in this order, and the operation of the control circuit 2 is stopped by the connection confirming input signal OFF, and a signal line is maintained in the high- impedance condition so as to prevent the influence to other control circuit.
Patent JP-S5820933-A (JP)
Title: Fuel injection controller
Inventor: SUGIYAMA HIDEO
IPC: F02D41/04
Filed: 1981-07-28
Abstract: PURPOSE:To accomplish a favorable combustion balance, by setting the fuel injection timing at the moment the crank angle of the third cylinder is in the range from an angle of 40 deg. before the bottom dead center to an angle of 60 deg. after the bottom dead center. CONSTITUTION:The frequency of an ignition signal 2 fed from an ignitor 1 which generates 3 ignition signals per two revolutions of the engine is divided  by 3 by a frequency dividing circuit 3, and a frequency-divided signal 4 thus  obtained causes the fuel to be injected from an injector 7 by an injection timing  generating signal 6 obtained through a delaying circuit 5 by which the crank  angle of the third cylinder being in the stroke at the time of ignition of the first cylinder is delayed to be in the range from an angle of 40 deg. before the bottom dead center to an angle of 60 deg. after the bottom dead center. Accordingly,  since the intake action has been weakened even when the intake valve of the  third cylinder is stil open, the intake condition of the third cylinder approaches  to those of the two cylinders, the distribution of fuel to each of the cylinders is stabilized, a favorable combustion balance is attained between the cylinders,  and exhaust gas characteristics are also enhanced.
Patent JP-S60133940-A (JP)
Title: Method and device for manufacturing annular body consisting of metallic special form sectional material
Inventor: BUARUTAA SHIYUPEETO
IPC: B21D53/30
Filed: 1984-06-08
Abstract: The inventive method produces round parts consisting of profiled metal sections from a straight, profiled extruded section forming a wheel-like shape having butt ends joined together by welding. Bending the straight section into a round part is accomplished by first adjustably prestressing the straight section and then subjecting the prestressed section to a rolling bending operation. For this purpose, the section to be bent is wound either from one side or from both sides around the outside diameter of coordinated rolling dies the rotating rolling dies being able to additionally perform a translatory motion in the direction of the longitudinal axis of the section. The resulting wheel rim has the rim pan integrally joined to the rim ring.
Patent JP-H06306327-A (JP)
Title: Coating agent excellent in antifogging properties
Inventor: SUZUKI MASAHARU
IPC: C09D175/04
Filed: 1993-04-21
Abstract: PURPOSE:To obtain an antifogging agent which is applied to a molded synthetic resin article to form a coating film exhibiting a good adhesion to the article and long-lasting antifogging properties. CONSTITUTION:An antifogging agent contains a water-dispersible polyurethane resin as the main component, a polydimethylsiloxane-polyether copolymer, and polyvinylpyrrolidone as the film-forming components.
Patent JP-S62277473-A (JP)
Title: Coating agent for optical glass fiber
Inventor: YOKOSHIMA MINORU
IPC: C08F220/54
Filed: 1986-05-26
Abstract: PURPOSE:The titled coating agent, containing tricyclodecanedimethylol di(meth) acrylate and a monomer having an unsaturated group, having a high curing rate and hardness of cured films and suitable as glass fibers for optical transmission. CONSTITUTION:A coating agent, containing (A) 5-40wt% (in the coating agent) tricyclodecanedimethylol di(meth)acrylate, e.g. di(hydroxymethyl)- tricyclo-[5.2.1.0<2>,<6>]-decane diacrylate, etc., and (B) 5-30wt% monomer having one unsaturated bond and bond expressed by the formula in the molecule, e.g. N,N-dimethyl (meth)acrylamide, etc., hardly deteriorating Young's modulus at high temperatures, having a low water absorption and capable of giving cured films having high hardness.
Patent JP-2000312436-A (JP)
Title: Current limiting device
Inventor: KOSHIZUKA TADASHI
IPC: H02H9/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a current limiting device by which the transient recovery voltage of a breaker does not exceed specifications, in a high-voltage system. SOLUTION: A capacitor 6 is connected at the terminal of a current limiting reactor 4 installed in a substation and a switch station, or a breaker 2 and the current limiting reactor 4 are connected by a cable. Alternatively, the current limiting reactor 4 is mounted between the mutually adjacent substation and switch station through a transmission line 3, or the breaker 2 switching the current limiting reactor 4 is formed in a breaker 2 with a resistor.
Patent JP-S6010394-A (JP)
Title: Device for generating picture recognizing dictionary
Inventor: TORIO TAKASHI
IPC: G06K9/68
Filed: 1983-06-29
Abstract: PURPOSE:To avoid a dictionary from being voluminous unnecessarily by selecting variably the number of characteristics depending on a picture of object. CONSTITUTION:Assuming categories to be identified mutually be, e.g., C1, C2- C8, the similarity of all the categories is obtained by a characteristic f1 and categories having a distance within a specified value are formed as a group. Then in obtaining the similarity by using a characteristic f2, the C1 and C2 and the C3 and C5 have a large distance and then the grouping is released, but the C7, C8 are still similar, they form a group G41 and only the C6 is separated. In obtaining the similarity by using a characteristic f3, if the C7 and C8 are separated, the category C4 requires the f1 only finally, the similarities up to f2 are justified for the categories C1-C3, C5-C6 and the C7 and C8 require up to the f3. Thus, the range of the characteristics in response to the categories has only to be described in the dictionary.
Patent JP-H07323580-A (JP)
Title: Ink jet recording method
Inventor: HIRASAWA SHINICHI
IPC: B41J2/13
Filed: 1994-05-31
Abstract: PURPOSE:To shorten a recording time when a recording region due to black ink and other color inks is divided by arranging black and other color ink emitting orifice groups in the feed direction of recording paper and scanning these emitting orifice groups in the direction crossing the feed direction at a right angle to perform recording. CONSTITUTION:When a recording region 303 of black K ink and a recording region 304 of Y, M, C inks are divided, recording paper 301 is successively fed to the recording region 304 by Y, M, C emitting orifice groups to perform recording (b)-(e). At this time, a scanning region is set only to the part of the region 304. Next, recording is applied to the recording region 303 by a K emitting orifice group having a number of emitting orifices three times that of the respective Y, M, C emitting orifice groups.