baber/WOPTO huggingface dataset:
Patent JP-H01301566-A (JP)
Title: Production of black smoked tile
Inventor: ISHIKAWA SOKICHI
IPC: C04B35/64
Filed: 1988-05-31
Abstract: PURPOSE:To obtain black smoked tiles changing neither color nor qualities in a long period of time, having excellent weather resistance, by sufficiently firing molded tile material for many hours at given high temperature, feeding a gas at a relatively high baking temperature for a short time and baking. CONSTITUTION:Clay to be properly fired at about 1,200 deg.C is used as a raw material, well kneaded with water by a clay kneader, molded and dried. Then the prepared molded tile material is put in a kiln, piled and fired at least for >=23 hours at about 1,200 deg.C. Then after several hours, when the temperature of fired tiles are dropped to about 1,000-950 deg.C, a small exhaust vent of flue is opened, a gas (e.g. liquefied petroleum gas or town gas) is introduced into the kiln for about 1 hour, the gas is brought into contact with the surface of the high-temperature molded tile material, decomposed, graphitized, deposited on the surface and permeated into the interior of the material to carry out baking. Then the material is allowed to cool and burnt black baked tile products are taken out from the kiln.
Patent JP-H04333682-A (JP)
Title: Method for deinking toner-printed waste paper
Inventor: KOBAYASHI MASANORI
IPC: D21B1/32
Filed: 1991-05-10
Abstract: PURPOSE:To promote peeling and fine dividing of toner inks and facilitate separating and removal of the inks in flotation selecting and washing steps by heating the toner prints (waste paper) to a softening temperature of a binder resin in a macerating or a kneading step of the toner prints. CONSTITUTION:In deinking toner prints (waste paper containing the toner prints), the toner prints are heated to a softening temperature (60-80 deg.C) of a binder resin and treated in a maceration or a kneading step in carrying out temperature composed of maceration, kneading, aging, flotation selecting and washing steps. Thereby, peeling and fine dividing of the toner inks are promoted to facilitate the separation and removal of the inks in the flotation selecting and washing steps.
Patent JP-H08330727-A (JP)
Title: Method connection between electric circuit substrates
Inventor: ABE YASUHISA
IPC: H05K3/36
Filed: 1995-05-31
Abstract: PURPOSE: To cut down flexibility of connecting angle and the working hours for connecting electric circuit substrates by a method wherein the electric circuit substrates are arranged on the same allocating substrates for previously connecting electrically between electric circuit substrates. CONSTITUTION: The sub substrates 3, 4 allocated by allocating substrate 1 are connected by plating wire 2 inserted after automatic substrate insertion and performing the soldering step, the sub substrates 3, 4 are divided by allocating trenches 10. At this time, the plating wire 2 is formed for adjustment in the connection shape of the sub substrates 3, 4 corresponding to the case body shape. Thus, the sub substrates 3, 4 can be set up making an arbitrary angle. Furthermore, the interval between the sub substrates 3, 4 can be set up narrowly further enabling the working hours to be cut down.
Patent JP-H0426432-A (JP)
Title: Game cartridge and home video game device using the same
Inventor: MIZUNO KAZUMI
IPC: A63F13/95
Filed: 1990-05-22
Abstract: PURPOSE:To execute a game by sharing one set of game cartridge in common with an arbitrary number of players by storing in advance auxiliary data peculiar to each player in an external memory provided separately on each player. CONSTITUTION:A game cartridge 10 is loaded in a game machine 20 so as to be freely attachable/detachable, and also, in its inside, a ROM in which a game program, etc., are written is provided. The game machine 20 has a game arithmetic part formed by using a CPU, etc., a RAM of the inside, and two sets of game operating input/output terminals. In an external memory 50, a static RAM backed up by a battery is incorporated and by inserting it into the game operating input/output terminal, it is loaded in the game machine 20. Auxiliary data to be written appear in the game, and also, are ability data, etc., of a character operated by a player. When the external memory 50 is loaded in the game machine 20 and the game is executed, the auxiliary data peculiar to the player at the time when the game is finished or at the time when the game is interrupted is written in the external memory 50. Accordingly, the game cartridge 10 is opened to plural players.
Patent JP-H09316463-A (JP)
Title: Electric generator using oxygen blowing coal gasification compound
Inventor: ABE TAKAYUKI
IPC: F23L7/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject cost reducing generator having a relatively small heat loss and capable of separating and recovering oxygen for a gasification from air by installing a specific oxygen absorbing and separating device into a coal gasifying device for reacting a fuel with oxygen and water in a gasifying oven. SOLUTION: This oxygen blowing coal gasification compound electric generator is obtained by installing an oxygen absorbing and separating device 25 using a sodium/ potassium molten salt (A) for separating and recovering oxygen from air [e.g. a device constituted by an oxygen absorbing tower (T1 ) 15 for making a contact of the (A) with air for absorbing oxygen, an oxygen separating tower (T2 ) 17 for separating the oxygen from the (A) and a mixing and circulating line 20 for circulating the (A) of the (T1 ) 15 to the (T2 ) 17 through a raw gas cooler 2, 3] to a coal gasifying device 24 for reacting a fuel such as a coal with oxygen and water in a gasifying oven 1 to generate a high temperature gasified gas.  Further, the heating and cooling of the (A) is performed e.g. by a heat exchange with a gasified gas flowing through the inside of the raw gas coolers 2, 3 installed by connecting to the gasifying oven 1.
Patent JP-S62290107-A (JP)
Title: Magnet
Inventor: MURAISHI KATSUYOSHI
IPC: C23C28/02
Filed: 1986-06-09
Abstract: PURPOSE:To improve corrosion resistance, and to prevent the breaking of the corner section of an outer circumference by sealing void sections among the crystal grains of a surface layer section and plating the void sections with a metal. CONSTITUTION:Voids among the crystal grains of the surface layer section of a magnet manufactured through a powder sintering method are sealed with the so called low-melting alloy represented by an Anatomical alloy, a Wood's alloy, a Newton alloy, a Rose's alloy, etc., and coated with a desired metal through a plating method. A sintered magnet 1 is manufactured in such a manner that an implalpable-powder raw material mainly comprising Nb-Fe B is mixed by a ball mill, molded to a desired shape by using a magnetic field press, sintered and aging treated, and dipped in the melt of a Wood's alloy as a Bi Pb-Sn-Cd group low-melting alloy, a low-melting alloy layer 2 is shaped to the surface layer section of the sintered magnet 1, void sections among crystal grains are sealed and the surface is coated, and plating pretreatment is executed and Ni plating is conducted, thus completing a metallic plating layer 3.
Patent JP-S5467445-A (JP)
Title: Reproducing objective lens for video disc
Inventor: GOTOU ATSUO
IPC: G11B7/1372
Filed: 1977-11-09
Abstract: PURPOSE: To simplify the lens construction thereby to reduce the weight and to enlarge the operating length while ensuring a high resolution by composing an objective lens system of three groups of single lens and by making the component lenses satisfy special conditions.  
     CONSTITUTION: An objective lens system is composed such three groups of signle lens, which are arranged consecutively from the information detecting side to the side having the recorded information, as includes: a first group of a lens having both convex sides; a second group of a negative meniscus lens having its concave side  facing the first lens; and a third group of a positive meniscus lens having its convex side facing the second lens. Those lenses are made to satisfy condition Formulas (1) to (3), wherein:r 3  stands for the radius of curvature of the side of the second lens facing the first lens; r 5  stands for the radius of curvature of the side of the third lens facing the second lens; and f 3  stands for the focal distance of the third lens. Thus, the lens construction is so simplified as to make it possible to provide a reproducing lens for a video disc which is reduced in weight and which has a large operating lelength while ensuring a high resolution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000323172-A (JP)
Title: Lithium metal secondary battery
Inventor: FUJIEDA TAKUYA
IPC: H01M10/05
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium metal secondary battery capable of effectively inhibiting or preventing a production dendrite and exhibiting an excellent cycle characteristic and a high energy density in spite of using a lithium metal, etc., as a negative electrode material. SOLUTION: This secondary battery uses at least one of lithium alloy and lithium metal containing lithium as a main component as a negative electrode material and uses a compound capable of reversibly storing and releasing a lithium ion as a positive electrode material. In this case, a gel electrolyte containing a lithium salt, polyvinylidene fluoride and ethyl trifluoroacetate as an electrolyte.
Patent JP-H11319198-A (JP)
Title: Game ball shooting device
Inventor: FUKUSHIMA SHOGO
IPC: A63F7/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of a player in a PACHINKO game. SOLUTION: When the player grips an rocking lever 214 together with a grip part 210 and operates the rocking lever 214 so as to pull it with his fingers, the rocking displacement of the rocking lever 214 is converted to moment, a gear operating shaft 102a is rotated, that rotation is transmitted to a coil spring to increase a torsion deformation amount, and shooting power is strengthened. When power applied to the rocking lever 214 is weakened, on the other hand, the rocking lever 214 is recovered, the torsion deformation amount of the coil spring is decreased, and shooting power is weakened. Since any operation is not required for turning the wrist, the burden of the player is relieved and the fatigue is reduced as well.
Patent JP-S63297572-A (JP)
Title: Method for plating epoxy resin
Inventor: FUJITA MINORU
IPC: C23C18/22
Filed: 1987-05-29
Abstract: PURPOSE:To form a plating film having high adhesive strength, by forming conical fine pores on the surface of an epoxy resin by etching treatment, by filling the fine pores by means of electroless plating, and then by applying plating to the required film thickness. CONSTITUTION:Preetching and etching treatments are applied to the surface of an epoxy resin to form conical fine pores having >=about 5mum pore diameter and >=3 aspect ratio. This treated surface is catalyzed and then subjected to electroless plating by means of a first electroless plating bath, so that metals are deposited to the extent that the inside of the fine pores is filled with the metals. Successively, plating is applied to the desired film thickness by electrolytic or electroless plating by means of a secondary plating bath. It is preferable that the rate of precipitation of a first electroless plating is regulated to <=about 1mum/hr and plating is applied to a thickness about one-half the pore diameter of the fine pores.
Patent JP-H07320539-A (JP)
Title: Manufacture of dielectric thin film
Inventor: TANAKA MOTOYUKI
IPC: H01B3/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method of forming a dielectric thin film, excellent in a crystalline property and its orientation, on a single crystal substrate by using a sol gel method capable of controlling composition ratio. CONSTITUTION:In this method, a precursory body of dielectric substance by a sol gel method is applied onto a single crystal substrate, to crystalize this precursory body by heat treatment, so as to form a dielectric thin film. Laser is used as a heat source for crystalizing by heat treatment, and further by applying irradiation of the laser to the precursory body from a side of the single crystal substrate, the precursory body is heat treated.
Patent JP-H10324234-A (JP)
Title: Brake hydraulic controller
Inventor: NAKAMURA KIYOJI
IPC: B60T13/66
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of controlling wheel cylinder liquid pressure. SOLUTION: When an output liquid pressure Pout1 detected by a liquid pressure sensor is equal to or higher than a set liquid pressure (S62), equality between the output liquid pressure Pout1 and a wheel cylinder liquid pressure Pw is estimated (S63). Conversely, when the output liquid pressure Pout1 is lower than the set liquid pressure, a difference between the output liquid pressure Pout1 and the wheel cylinder liquid pressure Pw is increased by a liquid pressure loss caused by flow path resistance in a liquid route.  Thus, based on liquid pressure differences ΔPin and ΔPout between the front and rear sides of a pressure increasing linear valve and between the front and rear sides of a pressure decreasing linear valve, an effective wheel cylinder liquid amount qw is obtained and, based on this effective wheel cylinder liquid amount qw, a wheel cylinder liquid pressure Pw is estimated (S64 to S68). Then, based on this estimated wheel cylinder liquid pressure Pw, a deviation error is obtained and a linear valve device is controlled. Thus, the accuracy of controlling a wheel cylinder liquid pressure is improved.
Patent JP-S6026339-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: OOHAYASHI KEIJI
IPC: G03C7/26
Filed: 1983-07-22
Abstract: PURPOSE:To improve the sensitivity, gradation and maximum density and to increase the color developing speed by forming a photosensitive silver halide emulsion layer contg. a specified compound and a nonphotosensitive hydrophilic colloidal layer on a support. CONSTITUTION:A photosensitive silver halide emulsion layer contg. a compound represented by the formula (where X is H or acetyl, R is aryl, and each of R1- R4 is H, alkyl or aryl) by 0.001-1mol per 1mol silver halide and photosensitive silver halide of <=0.6mum average grain size and a nonhotosensitive hydrophilic colloidal layer contg. silver halide are formed on a support. Two or more photosensitive silver halide emulsion layers contg. 2X10<-5>-2X10<-3>mol/m<2> said compound and said colloidal layer may be formed. A color photographic sensitive silver halide material suitable for rapid color development is obtd.
Patent JP-S5834828-A (JP)
Inventor: FURETSUDO FURANKU HORABU
IPC: C08L79/08
Filed: 1981-08-25
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-S5759163-A (JP)
Title: Continuous measuring device for oil concentration
Inventor: NOMURA TOSHIYUKI
IPC: G01N33/28
Filed: 1980-09-25
Abstract: PURPOSE:To perform accurate measurement continuously with good response speed by separating factory waste water or the like only the extracted liquid contg. oils and water and introducing only the extracted liquid to an analyser. CONSTITUTION:Waste water A and the extracted liquid (b) from a regenerator 5 are supplied at a constant rate to an agitating extractor 4, and the mixed liquids of the extracted liquid (b') contg. oils and water (a') are supplied to a separator 7. The separated water (a') is fed to a separator 8, and the extracted liquid (b') contg. oils is introduced into the regenerator 5. The extracted liquid (b') is supplied to a water separator 12, where a slight amount of water is separated. Only the extracted liquid (b') is supplied to an analyzer 9. In this case, in the separator 12, the discharge position S3 of the water and the deriving position S3 of the extracted liquid from the analyzer 9 are so set that the value obtd. by mltiplying the vertical distance between the top end position S1 of a cyclone 20 and the position S3 by the specific gravity of the extracted liquid is made larger than the value obtd. by multiplying the distance between the S1 and the S2 by the specific gravity of the water and the distance between the S1 and the S2 is so set as to be larger than the distance between the S1 and the S3.
Patent JP-S61292948-A (JP)
Title: Method of improving radiation resistance of semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L23/58
Filed: 1985-06-21
Abstract: PURPOSE:To reduce a malfunction due to the lowering of a current amplification factor by the exposure of gamma-rays, and to improved radiation resistance by Darlington-connecting transistors formed in an IC and enhancing the current amplification factor of one transistor as a fundamental active element. CONSTITUTION:NPN transistors Q1, Q2 are Darlington-connected. When each current amplification factor hfe of the transistors Q1, Q2 is represented by 100, the current amplification factor of equivalent one transistor is represented by 10,000. When gamma-rays are projected under the state and the hfe of several transistor is brought to 40, the current amplification factor hfe is represented by 40X40=1,600, but a circuit is operated without hindrance even after the lowering of hfe because the amplification factor is sufficient by high originally. That is, the current amplification factors hfe of the transistors as fundamental active elements for various circuits are improved previously so that the circuit is not operated even when the current amplification factors hfe are reduced due to the exposure of gamma-rays.
Patent JP-S61294976-A (JP)
Title: Multiple adaptor for character signal
Inventor: SATO KAZUYUKI
IPC: H04N5/278
Filed: 1985-06-21
Abstract: PURPOSE:To photograph as a CGA is connected regardless of the on-state or the off-state of the CGA by providing the bypass circuit of a CGA circuit, linking it to the switch of the CGA and switching a photographing image transmission system to a character overlapping circuit when the switch is turned on or to the bypass circuit when the switch is turned off. CONSTITUTION:A switch 28 for the whole of the CGA makes a power source on or off and a photographing image signal system is switched linking with the switch. When the switch 28 is set on the C side of it, that is, the CGA is on, a CGA power source 66 is connected to a power source 65 from a tape recorder and a circuit is made to be a state to operate and at the same time, the output and input 61 and 63 of photographing image signal are connected to a character adding circuit. When the switch 28 is set on the D side, that is, the CGA is off, the power source 65 from the tape recorder and the CGA power source 66 are disconnected resulting the termination of the operation of the circuit and the signal path of the character adding circuit is interrupted but it is possible to transmit a photographing signal between a video camera and the tape recorder because the output and input 61 and 63 of the photographing signal are directly connected to the circuit.
Patent JP-S6027325-A (JP)
Inventor: TAKENAGA TAKASHI
IPC: A01H1/02
Filed: 1983-07-21
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-H0430484-A (JP)
Title: Solid-state laser
Inventor: ITAI KIMINORI
IPC: H01S3/08
Filed: 1990-05-25
Abstract: PURPOSE:To improve the resonator and the exciting optical system of a solid- state laser in degree of freedom of design by a method wherein miniature laser medium members which are easily obtained and processed are used to easily secure more exciting stages without deteriorating them in utilization. CONSTITUTION:At least, a laser medium pellet 21 is a laser medium member and made to serve as an active mirror, and laser rays L1 are returned by the pellet 21. The active mirror has two functions, where it functions as both a laser medium and a reflective mirror, and exciting light rays L2 are made to impinge on the rear of the pellet 21 overlapping each other along the optical axis of a zigzag optical path LP to excite the pellet 21, whereby the laser rays L1 are resonated to output laser output rays L3. In this case, the pellets 21 are arranged so as to cover the optical path LP and formed into plates of Nd:YAG or YLF(YLiF4). By this setup, a solid-state laser of this design can output laser rays of high power executing the multistage excitation of laser rays, and the resonator and the exciting optical system of the laser can be enhances in degree of freedom of design.
Patent JP-S5835953-A (JP)
Title: Semiconductor device
Inventor: OOGAMI MICHIO
IPC: H01L23/60
Filed: 1981-08-28
Abstract: PURPOSE:To prevent the discharge between a semiconductor base body and a metallic foil, and to improve reliability by making the surface of an electrode terminal, to which the metallic foil is connected, higher than the surface of the electrode of the base body. CONSTITUTION:The cathode electrode metallic foil 206 of one part of a composite electrode material 217 is soldered 212 to a supporting plate 210 and a gate electrode metallic foil 207 is soldered 213 to a supporting plate 211 respectively. The exposed surfaces of the metallic foil 206, 207 are made higher than the surface of an electrode 208 at that time. According to this constitution, since the flexible composite electrode material 217 made of a polyimide film, etc. is not adjoined to the exposed section of a p-n junction between the n type base 202 and p type base 203 of a GTOSCR substrate 200, discharge is not generated between the metallic foil and the SCR base body, and a composite electrode material particularly molded is unnecessitated and productivity is also improved.
Patent JP-S6025120-A (JP)
Inventor: MURAYAMA YASUFUMI
IPC: H01H33/53
Filed: 1983-07-22
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-H10288149-A (JP)
Title: Reciprocating type hydraulic unit and hydraulic type continuously variable transmission
Inventor: MIURA HIROSHI
IPC: F04B9/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump and a hydraulic motor easy to variably control an inclination of a cam member, more efficient and simple in structure and to provide a compact hydraulic type continuously variable transmission using them. SOLUTION: A reciprocating type hydraulic unit is constituted of a housing 1 having an inner spherical surface, an inner shaft 4 fixed and held on the housing 1, a spherical sleeve 6 having a ring groove 5 with an inclination against the axial direction on the inner spherical surface and free to vary the inclination, a spherical body type main shaft 11 on which a plural number of cylinder grooves 8a cross sections of which are semi-circular, etc., and a piston 12a, etc., are provided in the axial direction of an outer diametrical part and fitted on the inner shaft 4 free to rotate and a spherical body pin 13a, etc., to connect the groove 5 and the piston 12a, etc., to each other free to rotate and slide. A hydraulic type transmission is constituted by symmetrically arranging a hydraulic pump P and a hydraulic motor M in the housing 1 by the shared integrated inner shaft 4.
Patent JP-H11317328-A (JP)
Title: Electrolytic capacitor
Inventor: SUZUKI KENICHI
IPC: C01F7/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a product which has a high heat resistance, is relatively easily manufactured and uses a solid electrolyte that can be safely handled, by using conductive alumina hydrate as the solid electrolyte. SOLUTION: Aluminum alcoholate, aluminum chelate compound or cyclic aluminum oligomer is used and is hydrolized to form boehmite alumina. When a small quantity of an organic acid such as acetic acid is added to the dispersed liquid of the obtained boehmite alumina and heated, boehmite alumina sol is formed. The boehmite alumina sol is transparent and has approximately 2-20 nm fine particles dispersed therein. The boehmite alumina sol is applied on an aluminum foil and a separator which constitute a capacitor element, and is heated and dried or semi-dried to obtain a solid or semi-dried gel.