baber/WOPTO huggingface dataset:
Patent JP-H02276732-A (JP)
Title: Automatic blank feeding device
Inventor: YAMANE HIROTSUGU
IPC: B65H3/32
Filed: 1989-04-13
Abstract: PURPOSE:To reduce man's labour by increasing the loading quantity in one time of an automatic blank feeding device by installing a prefeeder which supplies blanks when the left quantity of the blanks on a main feeder which holds the blanks in a prescribed quantity or less at a dirve-out position and drives out the blanks one by one becomes less than a certain quantity. CONSTITUTION:A blank 2 is loaded onto a prefeeder 102, and when the left quantity on a main feeder 101 becomes less than a certain quantity, the supplement portion is supplied into the main feeder 101 from the prefeeder 102 so that the blank 2 on the main feeder 101 becomes a prescribed quantity. Then, the blank is held at a drive-out position on the main feeder, and driven out one by one from the bottom part side, and supplied. In this case, a proper quantity of blanks are always held on the main feeder, and since the blank held on the prefeeder does not obstruct the drive-out action of the prefeeder, the quantity of the blanks which can be loaded increases as a whole, and smooth drive-out is secured.
Patent JP-S57210614-A (JP)
Title: Oil immersed electric machine
Inventor: NISHIMURA ISAO
IPC: H01F27/12
Filed: 1981-06-19
Abstract: PURPOSE:To enhance mechanical strength and cooling effect, by making vertical columns of pipes, welding side plates among them, forming a tank, installing a cooler to the vertical columns, and boring the cooler and vertical columns, and the vertical columns and tank interior. CONSTITUTION:Vertical columns 16 are made of plural pipes. Side plates 2 of a tank 4 are formed by welding flat plates 17 and bent plates 15 among them. A cooler 7 is installed to the vertical columns 16 to bore each other. And the vertical columns 16 and the tank 4 interior are bored each other. The tank 4 contains electric machine contents 1 like an iron core and a winding, and sealed with insulation oil. The insulative oil flows from the cooler 7 through an oil hole 19 which is made bigger upward in bore diameter at the side bottom of vertical columns 16. The cooler 7 recovers it through a guide hole 20 at the top. This enhances the cooling efficiency and mechanical strength.
Patent JP-H04226013-A (JP)
Title: Imaging exposure device and exposure method
Inventor: MAAKU CHIYAARUSU HAKEI
IPC: G03F1/00
Filed: 1991-04-02
Abstract: PURPOSE: To provide a technique for allowing projection lithography of the image for non-flat surface which matches with a base body, in the range of up to 0.5 micron by compensating a budget of the depth of focus(DOF) of the micro-configuration of the base body. CONSTITUTION: The method attaining a non-flat image field includes making of a mask reticule 20, which is a replica of the surface of to-be-exposed semiconductor 10 and with which a micro-configuration of base body is removed from an optical DOF budget.
Patent JP-S5321474-A (JP)
Title: Assembling line base machine
Inventor: AOKI JIYUN
IPC: B23Q41/00
Filed: 1976-08-11
Abstract: PURPOSE: To reduce a production cost of a product by conveying the product to a predetermined position by a belt, by stopping the product at the predetermined position by a stop lever to position the product by a positioning pin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62250170-A (JP)
Title: Ion plating device
Inventor: KAWASHITA YASUSHI
IPC: C23C14/32
Filed: 1986-04-23
Abstract: PURPOSE:To form a vapor deposited film having a uniform thickness over the entire surface of a material to be treated by disposing plural deflecting electrodes having specific angles and distances with and to the material to be treated to the inside of an ion plating device. CONSTITUTION:The inside of a vacuum vessel 1 of the ion plating device is evacuated to a high vacuum by an evacuation system 3 and thereafter, a suitable reactive gas is introduced therein from a reactive gas system 5. A vapor source 6 such as sintered hard metal, corrosion resistant metal, wear resistant metal or ceramics is melted and evaporated by an electron beam of an electron gun 7. This evaporating material is spherically distributed by a thermion radiating electrode 8 and is ionized by an ionizing electrode 9. The ions are deposited on the surface of the material to be treated such as cutting tool, ornamentals or dies attached to an arm 12 of a supporting jig 11 to form the film thereon. Deflecting plates 13-15 which have suitable positions and angles and to which a positive potential relative to the material to be treated is impressed are disposed in the vacuum vessel, by which the vapor deposited from of the above-mentioned material is formed on the side face and bottom surface of the material to be treated and even on the top surface thereof on which the vapor deposited film hardly sticks.
Patent JP-S58210960-A (JP)
Title: Polyester resin composition with high pigment dispersibility
Inventor: KANKE SHIYUNSUI
IPC: C08K5/34
Filed: 1982-06-02
Abstract: PURPOSE:The titled composition that is composed of a linear polyester containing sulfonate alkali metal salt groups and/or carboxylate alkali metal salt groups and a melamine, thus being suitable for use in coating, because of its high luster after coating and almost freenes from coating uneveness. CONSTITUTION:(A) 60-95wt% of a linear polyester with a reduced viscosity of more than 0.4, which is composed of (i) the acid components of 20-80mol% of terephthalic acid or its ester, 20-80mol% of isophthalic acid or its ester and 0-40mol% of aliphatic dicarboxylic acid, (ii) the glycol components of 0- 95mol% of ethylene glycol, 5-100mol% of neopentyl glycol, 0-40mol% of diethylene glycol, and (iii) 0.01-10mol%, based on the acid components, of a polyfunctional compound containing sulfonate alkali metal salt groups and/or carboxylate alkali metal salt groups, are combined with (B) 5-40wt% of a melamine. The resultant composition is dissolved in a solvent in 10-60wt% concentration and thoroughly stirred for mixing, when used.
Patent JP-H09283178-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOMARU TOKUO
IPC: H01M10/0583
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which has such a construction as enhancing battery capacity by heightening energy density. SOLUTION: A nonaqueous electrolyte secondary battery is formed by containing an electrode element 20 which is formed by layering a positive electrode 2 and a negative electrode 1 via a separator 3 and winding the same into spiral in a cylindrical battery case 5, and by filling nonaqueous electrolyte into the same. By setting the outer diameter dimension of the electrode element 20 to 0.8 to 1.3 times of the inner diameter dimension of the battery case 5, the expansions of respective electrodes 1, 2 produced by initial charge are regulated. In order to make the inner pressure of the battery case proper, it is favorable that the ratio of the maximum value of the outer dimension of the battery case and the minimum value of the outer dimension is also made to be proper.
Patent JP-S62252119-A (JP)
Title: Manufacture of radial anisotropic magnet
Inventor: ISHIBASHI TOSHIYUKI
IPC: H01F41/02
Filed: 1986-04-24
Abstract: PURPOSE:To improve the magnetic performance of a radial anisotropic magnet and to obtain a thick and long radial anisotropic permanent magnet by compression molding of magnetic powder by orienting it in a pulse magnetic field. CONSTITUTION:Magnetic powder in which its basic composition contains rare earth metal, iron and boron is filled in a cylindrical mold, is oriented in a pulse magnetic field in a radial direction, compression molded with a solenoid synchronously with the orientation to form a cylindrical molding, sintered in an argon gas atmosphere, and age-hardened at optimum temperature. Thus, it is highly oriented even in a low magnetic field to improve the magnetic performance of a radial anisotropic magnet, thereby performing a thick and long radial anisotropic magnet, and a larger pulse magnetic field than a DC magnetic field is obtained. Further, since a large apparatus, such as a hydraulic press is not needed, manufacturing steps and apparatus can be simplified.
Patent JP-S59220119-A (JP)
Inventor: YASUNO KOUJI
IPC: A01D69/00
Filed: 1983-05-30
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-H01309986-A (JP)
Title: Production of electric conductive polymer aromatic compound
Inventor: UBE KURAUSEN
IPC: C25B3/23
Filed: 1989-04-17
Abstract: PURPOSE: To improve the mechanical properties and stability of a polymer film prepared by electrolytic oxidation of an electrolytic soln. comprising a microemulsion liquid of monomer heteroaromatic compd., water, surfactant, etc.  
     CONSTITUTION: An electrolytic soln. of microemulsion liquid containing a monomer compd., water, anionic surfactant and/or surface-active agent is prepared. DC current is applied on the electrolytic soln. to electrolyze and oxidize the monomer heteroaromatic compd. included in the electrolytic soln. Then, the polymer hetero-aromatic compd. is precipitated on the surface of the anode. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08316893-A (JP)
Title: Object identification system
Inventor: FUENTES VINCENT
IPC: G07C9/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a target identification(ID) system, in which detection not permitted to detect an ID code belonging to a transponder is difficult, as compared with a known target ID system. SOLUTION: This system is provided with at least one transponder 30 including storage devices 33, 34 for storing the ID codes of a transceiver and the transponder and means 35 to 38 for creating an ID signal for expressing an ID code for modulating the ID signal by bits constituting the ID code. The transceiver is provided with means 8 to 12 for receiving and discriminating the ID signal, and the transponder is provided with a variable code generator 32 and a means 31 for receiving a variable code which constitutes at least a part of the ID code from the generator 32 and writing the variable code in the storage device 33. The variable code can be constituted of a random code or a pseudo-random code.
Patent JP-H10286962-A (JP)
Title: Electrostatic ink jet recorder
Inventor: YAKUSHIJI TORU
IPC: B41J2/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make an agitating mechanism for preventing precipitation of toner particles to be small in order to maintain concentration of the toner in ink constant in an ink reservoir section of an electrostatic ink jet recorder, thereby always obtaining stable printing quality by means of a recording head. SOLUTION: Ink 2 is circulated between an ink reservoir section 1 and a recording head 3 and a pair of opposing agitating electrodes 9 are disposed in an ink reservoir section 1. An AC voltage is applied thereto for a predetermined time to change the polarity. As a result, even when charged toner is precipitated, in the ink reservoir section 1, the precipitated charged toner is repeatedly moved toward a side of a low voltage by virtue of the polarity changing of the agitating electrodes 9, thereby applying agitating operation to the precipitated charged toner and making the ink 2 to have the constant concentration.
Patent JP-S58212128-A (JP)
Title: Manufacture of amorphous semiconductor film
Inventor: MINOMURA SHIGERU
IPC: C23C16/509
Filed: 1982-06-03
Abstract: PURPOSE:To obtain the amorphous semiconductor film separating spaces between the glow discharge plasma space and a space for depositing films on a substrate by a method wherein a metal mesh is provided in space between a high-frequency applying electrode and a substrate setting electrode to shield electrons and ions in the neighborhood of the substrates. CONSTITUTION:Pure silane gas is introduced from a reaction gas supply system 3 exhausting a vacuum tank 1 by a vacuum exhaust system, and gas pressure is regulated to 120mTorr, and moreover, the flow rate is regulated to 3SCCM. Then high-frequency electric power of 13.56MHz is applied to the high-frequency applying electrode 4 by 7W to generate glow discharge in space between the high-frequency applying electrode 4 and the metal mesh 8, and the amorphous silicon hydride films are stacked from neutral radicals, atoms and molecules at the stacking speed of about 12Angstrom /min on the polycrystalline silicon substrates or the glass substrates heated at about 300 deg.C on the substrate setting electrode. Even when the DC voltage of the degree of -50-+50V is applied to the metal mesh 8 by a DC electric power source 9, almost no influence is applied to the stacking speed. The amorphous silicon hydride film manufactured by this way has structural defect density smaller than the usual film using no metal mesh, and it has been observed that the photoelectric characteristic is enhanced.
Patent JP-H11291631-A (JP)
Title: Two-color coloring heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To manufacture two-color coloring heat-sensitive recording material of superior coloring properties and storage properties. SOLUTION: A heat-sensitive recording material is provided with a heat- sensitive coloring layer formed of two-layer coloring into different color tones on a substrate of a paper, a plastic sheet, a synthetic sheet or the like, and a first heat-sensitive coloring layer, an intermediate layer, a second heat-sensitive coloring layer to be colored by energy smaller than the coloring energy of the first heat-sensitive layer and a protective layer are laminated successively on the substrate, and a compound represented by the formula and a specific phenol compound are contained in the second heat-sensitive coloring layer. (In the formula, R1 and R2 represent alkyl of 6C or more).
Patent JP-S5941268-A (JP)
Inventor: HERUBERUTO REEBERU
IPC: B41F23/08
Filed: 1983-06-01
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-S5431503-A (JP)
Title: Rotary machine
Inventor: OOKAWA TOMOHIRO
IPC: H02K11/00
Filed: 1977-08-12
Abstract: PURPOSE: To promote an improvement of humidity and vibration resistance and a prevention from causing a fire and burning in the rotary machine, by means of connecting a fuse-piece in series between terminals of winding and power source with one unit construction made with primary side winding by a forming material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63260973-A (JP)
Title: Production of microspherical pressure-sensitive adhesive
Inventor: OYAMA YASUHIKO
IPC: C08F2/18
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a restrippable pressure-sensitive adhesive having excellent properties with good reproducibility under stable reaction conditions, by suspension-polymerizing a (meth)acrylate with a water-soluble monomer and a polyfunctional monomer in the presence of a polymn. initiator and a surfactant. CONSTITUTION:A compsn. contg. a (meth)acrylate, a water-soluble monomer copolymerizable with said (meth)acrylate and an oil-soluble polyfunctional monomer having at least two polymerizable unsaturated groups per molecule is suspension-polymerized in the presence of an oil-soluble polymn. initiator and a surfactant in an aq. medium. The raw compsn. for the adhesive contains 100pts.wt. (meth)acrylate, 1.0-10.0pts.wt. water-soluble monomer and 0.01-0.5pts. wt. polyfunctional monomer. A microspherical polymer having an average particle size of 10-150mu can be obtd. by said polymn. reaction.
Patent JP-H05292192-A (JP)
Title: Private branch of automatic exchange
Inventor: HIRAO FUTOSHI
IPC: H04M3/42
Filed: 1992-04-16
Abstract: PURPOSE:To maintain a channel even when a physical fault exists in a telephone line by allowing the control section to form the channel with another digital telephone set when data are not re-transmitted within a prescribed time. CONSTITUTION:Upon detection of a line fault, a digital telephone set 33 allows a communication control procedure execution section 43 to execute a communication control procedure such as transmission of a re-transmitting request from an digital telephone set 35 on the other party. Then a control section 31 transmits dial information to an execution section 43 of an extension interface 37. Then the control section 31 imparts the command to call the telephone set 35 to the execution section 43 of the extension interface 39 to ring a bell of the telephone set 35. When the telephone set 35 at the called party is hooked off, the control section 31 imparts a command so as to acquire the extension interface 37, and the channel between the interfaces 37 and 39 is connected by a channel switch 32. Then the circuit of the voice channel between the telephone sets 33 and 35 is formed and the channel is maintained even in the presence of a physical fault and talking is attained.
Patent JP-H0228227-A (JP)
Title: Zinc silicate-based filler
Inventor: TAKAHASHI TOSHIYUKI
IPC: C08K7/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the title filler showing fibrous state and having improved mechanical properties such as rigidity and mechanical strength and raised weather resistance without damaging gloss and elongation of resin, etc. CONSTITUTION:The aimed filler having 0.05-5mu, preferably 0.2-5mu average diameter of fibrous crystal and 5-500, preferably 30-200 aspect ratio and showing a fibrous state. The composition formula of the filler is formula (ZnxMy).SiO4 (x>=1.6; y>=0; 1.6<=x+y<=2.4; M is metallic cation constituting activator), for example, preferably formula alphaZnO.betaSiO2.gammaMxOy (alpha>=0.8; 1.6<=alpha+gamma<=3.4, beta is 1-3; MxOy is oxide of activator) such as formula Zn2SiO4, Zn1.98Mn0.02SiO4, etc.
Patent JP-S57211160-A (JP)
Title: Electrophotography
Inventor: TAKEDA TAKASHI
IPC: G03G13/00
Filed: 1981-06-22
Abstract: PURPOSE:To obtain an electrophotography where corona charge and toner development are unnecessary, by sticking a conductive coloring liquid to a paper while taking the place of an insulating liquid applied to the paper by the force of static electricity. CONSTITUTION:An image 10 of an original 9 is projected to a photoconductive layer 2 consisting of zinc oxide or the like through a transparent electrode 1 to make the photoconductive layer 2 conductive selectively. When a voltage 8 is applied across an electrode plate 7 and the transparent electrode 1, a coloring conductive water 6 takes the place of an insulating liquid 5 only in the part, which is made conductive, of the photoconductive layer 2 and is moved toward a paper 3 covered with a hydrophilic polymer such as gelatin and is stuck to the paper 3, thus forming a negative image of the original 9.
Patent JP-S62252330-A (JP)
Title: Production of glass
Inventor: NAKAJIMA YOSHIHIRO
IPC: C03B8/02
Filed: 1986-04-25
Abstract: PURPOSE:To produce large-sized TiO2-containing glass without occurrence of cracks, by blending a titania fine particle-containing solution obtained by hydrolyzing an alkyl titanate with a solution obtained by blending an alkyl silicate hydrolyzate with fine powder silica, gelatinizing the prepared sol, drying and sintering. CONSTITUTION:An alkyl titanate is hydrolyzed with a basic solution and adjusted to acidic pH to synthesize a first solution containing titania fine particles. Separately, an alkyl silicate is hydrolyzed with hydrochloric acid, etc., fine powder silica is added and dispersed into the hydrolyzed alkyl silicate to synthesize a second solution. Both the solutions are blended to give a sol solution, which is transferred to a given container and gelatinized. The prepared wet gel is dried to give dry gel, which is sintered and made into glass. By this method, TiO2-containing glass having small coefficient of thermal expansion is obtained by the sol-gel method.
Patent JP-S58214169-A (JP)
Title: Developing method
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/083
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a developer superior in triboelectricity, and uniform in megnetic attraction distribution, by kneading a ferromagnetic powder and soft ferrite at a prescribed ratio in an electrically insulating binder. CONSTITUTION:One component type magnetic toner used for the magnetic brush dveloping method is prepared by kneading a ferromagnetic powder, such as magnetite, and a soft ferrite, such as manganese or zinc ferrite, smaller in saturation magnetization than magnetite, at 95/5-25/75 weight ratio in an insulating resin binder. As a result, distribution of magnetic attraction of individual particles can be comparatively made uniform, while triboelectricity of the developer particles are kept at high level, and trouble, such as tendency of stagnation and accumulation of particles on a developing sleeve, and scattering of the particles from the magnetic brush, can be prevented.
Patent JP-H06310062-A (JP)
Title: Fluorescent character display tube
Inventor: TATEMOTO HIDETO
IPC: H05K1/11
Filed: 1993-04-23
Abstract: PURPOSE:To heighten reliability in connection by preventing separation of a soldering terminal in a connecting part of a flexible film connected to a metallic lead. CONSTITUTION:A width of a soldering terminal of a pattern of copper foil 7 in a connecting part 11 with a metallic lead 4 of a flexible film 10 is set not less than a dimension obtained by adding a plate thickness of twice the metallic lead to a width of the metallic lead 4. Thereby, a solder fillet part 12 is formed on the left and right ends of the metallic lead 4, and peeling strength is secured, so that separation can be prevented.
Patent JP-S62250259-A (JP)
Inventor: KITAGAWA YOSHIKAZU
IPC: D04H1/4274
Filed: 1986-04-24
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-H01269852-A (JP)
Title: Louver
Inventor: AOKI TOSHINORI
IPC: F24F7/04
Filed: 1988-04-21
Abstract: PURPOSE:To reduce the space required for deadening sounds without reducing the deadening effect by employing for the surfaces open to passing air sound-absorbing plates each produced by compression molding of metal fibers and by filling the interspace between the sound- absorbing plate and a sound-insulating plate with a sound-absorbing material such as glass wool. CONSTITUTION:An assembly of air-circulating louvers 13 has in the middle a boardlike set of ventilating louvers which is about the size of a door; to the backside of it is attached a ventilating opening 14 which is rectangular with long sides in such a manner as to form a passage together. The ventilating opening 14 is formed of sound absorbing plates 16, each of which is produced by compression molding of glass wool 15 with a thickness of 50mm and finished in plate form at the surface. The ventilating opening 14 is formed of glass wool 15 with a thickness of 50mm with the surface open to passing air covered with sound- absorbing plates 16 of aluminum fibers produced in plate form by compression molding; this opening is in duct form with a depth of 30cm. The air from a room is divided by a straightening vane 17 at the center of the air-circulating louvers 13 into an upward and a downward flows so that the air has long passages. The noise of the flows of air is absorbed and deadened by the sound-absorbing plates 16 and glass wool 15 as the air flows partly upward and partly downward along the air-circulating louvers 13, and the air flows between the louvers 13 at the top and at the bottom and is led to a circulating-air intake in a machine room. In order not to let out the passing air and the noise from the passages thus provided and the glass wool 15, the ventilating opening 14 is housed in a casing of sound-insulating plates 18 of steel.