baber/WOPTO huggingface dataset:
Patent JP-H0449934-A (JP)
Title: Drier for impregnating dust controlling product with oil
Inventor: YAMAMOTO YOSUKE
IPC: B05C3/08
Filed: 1990-06-14
Abstract: PURPOSE:To uniformly and completely impregnate fibers with oil by internally providing a rotating and driven drum in an outer drum and providing a spray nozzle for spraying oil through a sealable opening and closing door provided in the outer drum. CONSTITUTION:A rotating and driven drum 1 having many punched holes is provided in an outer drum 2. Sealable opening and closing doors 15, 17 are provided at both sides thereof. In either of them, a spray nozzle 29 connected to a hose 28 is provided. In the middle part of the hose 28, is provided a spray valve 30 as a control valve for controlling the flow rate of oil. Articles 36 to be washed are filled in the drum 1 and the drum 1 is driven to rotate in accordance with set rotating speed so that the articles 36 to be washed begin to rotate. In a process to spray oil through the spray nozzle 29, balancing is adjusted. Balancing rotation and softening rotation are alternately carried out and they are repeated several times. As a result, while water remaining in respective articles 36 to be washed are dried by high temperature rotation, all fibers can be uniformly and completely impregnated with the sprayed oil to thereby finish the production process of a dust controlling product.
Patent JP-H03275524-A (JP)
Title: Production of nitio3
Inventor: HASEGAWA HIKARI
IPC: C01G53/00
Filed: 1990-06-14
Abstract: PURPOSE:To improve the specific surface area of the powder by adding Ni<2+> ion to an aq. soln. of TiCl4, neutralizing the soln. with alkali to obtain coprecipitate, and subjecting the coprecipitate to heat treatment in the presence of alkali metal salt. CONSTITUTION:Ni<2+> ions in forms of NiCl2, Ni(NO3)2, etc., are added to an aq. soln. of TiCl4, which is then neutralized by adding alkali such as NaOH, KOH, etc., while stirring to obtain coprecipitate. This coprecipitate is then filtered and cleaned in a manner that the by-product alkali metal salt remains by 5-64mol% of the total of the coprecipitate and the by-product. Then this material is heated to 370-430 deg.C, maintained at this temp. for about 10 hours to obtain super-fine particles of NiTiO3 of 20-30nm average particle size. Or by other method, fine powder of NiTiO3 can be obtained by adding a divalent Ni compd. such as NiCl2 to a soln. of titanium hydroxide Ti(OH)4 or its suspension, drying the mixture at 80-120 deg.C and then heating at >=550 deg.C, more preferably, 600-700 deg.C.
Patent JP-S5679251-A (JP)
Title: Negative-lymphocyte detector
Inventor: KAWAHARA ATSUSHI
IPC: G01N35/00
Filed: 1979-12-04
Abstract: PURPOSE:To detect the negative lymphocyte with larger probability by converting the sample image into a binary output to decide if it satisfies specific conditions. CONSTITUTION:The image of a cellular poison test sample by a phase contrast microscope 1 is raster-scanned by using an image pick-up means 2, and the image signal from it is binary-coded in a binary-coding circuit 3 and stored in line memories 4-7. The binary data on picture elements divided by registers 4A-8A are added to a ring-shaped pattern decision circuit 9, which decides if at least the central picture element of the picture elements in the central portion in the window region has logic ''0''; if there is a ring around the central picture element or a ring which is cut at only one portion; and if, when the ring is incomplete, there is an incomplete ring of continuous longics ''1'' and at least whose cut portion is smaller than the diameter of the ring. When these conditions are satisfied, a pattern counter 10 counts the pulses from the registers 4A-8A.
Patent JP-S5782525-A (JP)
Title: Production of water-absorbing fiber
Inventor: MATSUI MASAO
IPC: D01F8/04
Filed: 1980-11-06
Abstract: PURPOSE:The first fiber-forming component and the second component with a different solubility from the first one are subjected to conjugate spinning and at least a part of the second component is removed to easily produce the titled fiber with sufficient water absorption and less deterioration of yarn qualities. CONSTITUTION:A fiber-forming polymer such as polyacrylonitrile, polyamide or polyester is used as the first component 1 and a polymer that is different in solubility or decomposability from the first component and capable of conjugate spinning with the first one, preferably soluble in or hydrolyzable with water or an aqueous alkali, such as polyalkyleneoxide-modified polyester, is used as the second component to produce a conjugate fiber in which the area of the second component is at least 10% in the cross section (A), the surface share is less than 2.0% (B) and A/B is more than 2.5. The resultant fiber is treated with an alkali to remove at least a part of the second component to produce the titled fiber, e.g., with the hollow part following the opening 5.
Patent JP-H0448747-A (JP)
Title: Semi-custum integrated circuit
Inventor: MIZUMURA HISASHI
IPC: H01L21/82
Filed: 1990-06-15
Abstract: PURPOSE:To greatly lower a wiring resistance without increasing a wiring capacity and to reduce a delay due to wiring by connecting a logic block to a logic block by two or more wiring layers, and preferentially using at upper interconnection layer. CONSTITUTION:In a wiring region 4 interposed between general purpose cell rows 2, a 1-layer interconnection lattice 51 and a 3-layer interconnection lattice 52 are set in an X-direction, and a 2-layer interconnection lattice 61 is set in a Y-direction. It is designed that all the terminals of logic blocks 3 are connected to 2-layer Al interconnections. Reference numeral 55 denotes a 1-layer Al interconnection; 56, 3-layer Al interconnection; 65, a 2-layer Al interconnection; 71, 1-2 interlayer through hole; and 72, 2-3 interlayer through hole. A is connected B via the layers 55, 65 and 56. In this case, the 3-layer Al interconnection is used preferentially, i.e., as long as possible.
Patent JP-S6312304-A (JP)
Title: Water permselective membrane and separation using said membrane
Inventor: FURUKAWA KAORU
IPC: B01D61/58
Filed: 1986-07-03
Abstract: PURPOSE:To obtain the title water permselective membrane having high separation factor and permeating velocity and resistance to water and heat and especially without requiring the separation agent of an azeotropic mixture by polymerizing polysaccharides having an anionic group or its derivative and a polar unsaturated compd. CONSTITUTION:A polar unsaturated compd. such as acrylonitrile is mixed into the reaction product of a polysaccharide having an anionic group with a polar unsaturated compd. reactive with the polysaccharide, for example, the reaction product obtained by adding glycidyl methacrylate to an aq. soln. of the sodium salt of carboxymethyl cellulose, and a radical polymerization catalyst is added to the mixture to prepare a uniform dope. The dope is developed on a glass sheet and heated, vinyl polymerization and evaporation of the solvent are carried out, and a membrane is formed. Water is separated from an aq. soln. of an org. compd. such as an aq. ethanol soln. with use of the membrane thus obtained by a permeation-vaporization method.
Patent JP-S5947717-A (JP)
Title: Superconductive magnet
Inventor: WACHI YOSHIHIRO
IPC: H01F6/06
Filed: 1982-09-10
Abstract: PURPOSE:To avoid cracking and prevent coil strength from weakening by a method wherein fillers made of inorganic material and organic resin are filled into large gaps formed by the corners of sheathing tubes and a like and are buried in insulating material by vacuum impregnation. CONSTITUTION:A filler 5 which is preformed to fit a large gap formed by corners of sheathing tubes 2 is filled into the gap in the coiling process. With this process the large gaps are almost fully filled by the fillers 5 with high strength and the small gaps are filled by insulating material 3 by vacuum impregnation. With this constitution, the gaps of the coil are not filled by the continuous insulating material 3. So cracking which covers all area of the gap hardly occurs and the central part is secured by a high strength filler 5 so that a little inferiority of the inslating material 3 in the small gaps formed by the filler 5 and the sheathing tube 2 will not cause any mechanical problem. By selecting the same insulating material 3 as the organic resin of the filler 5, changing of thd dimensions caused by thermal contraction when the coil is cooled down is reduced. This also reduces the generation of cracking.
Patent JP-S6047615-A (JP)
Inventor: MATSUKI TAKANAO
IPC: A01F12/40
Filed: 1983-08-27
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-H056781-A (JP)
Title: Battery operating type device
Inventor: TERADA TOSHIYUKI
IPC: H01M10/44
Filed: 1991-06-27
Abstract: PURPOSE:To provide a battery operating type device which allows a deeper discharge so as not to reduce the discharge capacity by memory effect, dispenses with an exclusive discharge means, thus requires no enlargement of the device for the discharge means, and also provides an advantageous cost. CONSTITUTION:The power source part of an electron steel camera which is a battery operating type device using a Ni-Cd battery 30 as a power source, and its output is outputted as the line of a power source voltage V0 through a stabilizing circuit 31, and the power sources of four systems of power source lines V1, V2, V3, V4 are supplied to determined circuit parts, respectively, through a saving circuit 32 which is a power source system control means for controlling the power supply by a CPU 1. At the time of discharge operation, any one of the power source lines V1, V2, V3, V4 is selected as a load by the CPU 1.
Patent JP-H066577-A (JP)
Title: Digital copying machine
Inventor: TOMITA HIROSHI
IPC: G06T11/60
Filed: 1992-06-16
Abstract: PURPOSE:To recognize a range of a marker even when the marker bridges over a picture of a dark density by providing a means recognizing which recognizes a range of consecutive pictures with a darker density that of the marker to be a marker to the copying machine. CONSTITUTION:A picture signal is stored in a memory 5 and a marker part detection circuit 6 detects a part directly recognized as a marker. A pattern matching processing section 71 applies matching processing to the detected part to estimate the marker part with a darker density. When the pattern is other than those stored in a pattern table 72, since the comparison indicates dissidence, a split marker part linear link section 73 estimate the marker so as to joint linearly the marker parts split at the dark density part. When the marker part is decided by a marker part decision section 74 through the estimate, the marker designation range is decided, edit, processing is applied to the range and copying is implemented. Thus, the marker is easily recognized.
Patent JP-S6136136-A (JP)
Title: Glass composition having low melting point
Inventor: KURAMITSU OSAMU
IPC: C03C3/16
Filed: 1984-07-26
Abstract: PURPOSE:To obtain the titled composition for coating, having low baking temperature and excellent hot-water resistance, etc., available at a low cost, and suitable for the baking on a substrate deforming at a high temperature, by using P2O5 as a main component, and compounding ZnO, Na2O, TiO2, etc. at specific molar ratios. CONSTITUTION:Raw materials are weighed in a manner to obtain a glass composition composed of 20-55mol% P2O5, 15-55mol% RO (RO contains >=8mol% ZnO as essential component and contains CaO, BaO, MgO and SrO as arbitrary component), 4-35mol% R2O (R2O is one or more oxides selected from Li2O, Na2O, K2O and Cs2O) and 0-20mol% TiO2. The raw materials are crushed, mixed, molten to a glassy state, quenched, and finely pulverized to obtain the objective glass composition having low melting point. The thermal expansion coefficient of the coating glass film prepared from the glass composition can be made close to that of the substrate such as a thin steel plate, and accordingly, a glass coating film having high adhesivity to the substrate can be produced.
Patent JP-H056790-A (JP)
Title: Manufacture of pressure contact terminal
Inventor: KATO TETSUO
IPC: H01R43/16
Filed: 1991-06-27
Abstract: PURPOSE:To improve the reliability of continuity by punching a slot in a base plate consisting of a flat metal, at the time of producing a pressure contact terminal for cable pressure contact conducting, and plating the base plate followed by bending into a determined shape. CONSTITUTION:A pressure contact terminal T is formed of a base plate 21, a continued part 23 provided on one side thereof, and a cable connecting part 25 provided on the other side. The connecting part 25 is formed of a cable pressure contact conducting frame part 27 and a reinforcing part 29, and they are bent and formed integrally with the base plate 21. The frame part 27 has a hat channel form in plane view, and this is formed of a raised side part 31, a pair of opposite surface parts 33a, 33b, and reinforcing surfaces 35a, 35b, and slots 37, 39 are formed in the opposite surfaces 33a, 33b, respectively. In the formation of a pressure contact terminal in this manner, a band strip mill material consisting of brass is used as the material, and after the slots 37, 39 and positioning holes not shown situated on both edges are bored by punching, this material is plated and then bent.
Patent JP-H0821251-A (JP)
Title: Supercharger
Inventor: HIGANO NOBORU
IPC: F02B33/40
Filed: 1994-07-08
Abstract: PURPOSE:To provide the integral type supercharger of volume type and centrifugal type air compressors which are constituted to generate a sufficient supercharging pressure even in a high speed rotation area and arrange at a limited space. CONSTITUTION:A supercharger comprises a volume type air compressor 9 provided with screw rotors 43 and 45 and driven by the rotation force of an engine and pressurize intake air and feed the pressurized intake air to an engine; and a centrifugal air compressor 11 formed in such a manner that the rotary shaft 53 of an air compressor 9 rotated at a higher speed than that of the other rotor shaft 47 through the boosting function of a timing gear set 7 is extended to fix an impeller 69, and delivery air is fed to the intake side of the compressor 9. The cover body 19 of the compressor 9 forms the compressor housing of the compressor 11.
Patent JP-S641231-A (JP)
Title: Manufacture of integrated circuit
Inventor: NODA MINORU
IPC: H01L29/43
Filed: 1987-06-23
Abstract: PURPOSE: To improve contact characteristic by continuously forming a multilayer film of low melting point metal on a heat resistant conductive film in the same device immediately after a heat resistant conductive film is formed on a semiconductor substrate, and then forming a pattern.  
     CONSTITUTION: A heat resistant conductive film 2a is formed on a gallium arsenide substrate 1, and a multilayer film 3 of low melting point metal is formed thereon. Thereafter, a pattern is formed to form a pattern 20. Thus, since the surface of the pattern made of the conductive film is covered with the multilayer film of the low melting point metal, the formation of a high resistance layer based on surface oxidation can be avoided, and contact characteristic with upper layer wirings of high reliability is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6216769-A (JP)
Inventor: KONDO YOSHIKAZU
IPC: C08J7/04
Filed: 1985-07-16
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-S6218008-A (JP)
Title: Heat treatment for amorphous alloy core
Inventor: KATSUYAMA TERUSHI
IPC: H01F1/153
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a proper cooling rate and to give excellent magnetic characteristics to a core by a method wherein, after a heat treatment of the core using amorphous alloy, the core is taken out of the furnace, left to stand in the air, and is cooled. CONSTITUTION:In a heat treatment of the core obtainable by laminating or winding amorphous alloys, the temperature rise to the prescribed point and the holding at this temperature are executed in the furnace with an atmosphere of inert gas. In cooling, the core is taken out of the furnace, left to stand in the air, and is cooled. Even in the case of a large core, cooling is completed in a short time at the cooling rate set proper to allow the core to have good magnetic characteristics. By this way, the cooling is shortened in time to avoid adverse effects due to oxidation, thereby attaining an effective cooling rate. As a result, the magnetic characteristics of the core can be significantly improved.
Patent JP-S5585046-A (JP)
Title: Semiconductor device
Inventor: ITOU MITSUO
IPC: H01L23/32
Filed: 1978-12-22
Abstract: PURPOSE: To eliminate the influence of cracks to a resin sealing body of a semiconductor element while decreasing number of mounted parts, by simultaneously forming the resin sealing body and resin bodies functioning as washers by using connecting bodies in the same resin bodies.  
     CONSTITUTION: A semiconductor element pellet 6 is installed onto a radiator plate 5 of a central portion of a metallic flange portion 3, and each electrode of the element pellet 6 is connected to three leads 7a, 7b, 7c by employing wires. A resin mold body 1 for sealing the semiconductor element pellet on the flange portion, washers 9 consisting of resin mold bodies made up into holes 8 with non-circular sections built up to the flange portion, and thin resin connecting bodies 10 for connecting the washers 9 and the resin mold body 1 are simultaneously formed. Since the washers are separated by means of the connecting bodies, the effect of cracks to the main body can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05195953-A (JP)
Title: Suction muffler assembly for sealed compressor
Inventor: JIRUBERUTOU HAINTSUERUMAN
IPC: F04B39/00
Filed: 1992-05-25
Abstract: PURPOSE: To provide a device applied to a suction muffler assembly for reciprocating hermetic compressors. CONSTITUTION: A suction muffler assembly for hermetic compressors includes a cylinder block 4 mounted in an upper part of a hermetic case 3 and provided with a cylinder; a valve plate 11 attached to an open end and having a suction orifice; a suction muffler assembly including a hollow muffler body 100; and a suction duct 140 having one inlet end connected to a gas outlet opening of the muffler body and in communication with the suction orifice of the valve plate. The hollow muffler body is formed of a lower part 110 presenting an end peripheral edge at an upper part of an opening of the muffler body, and a cover upper part 120 carrying the gas outlet and including a peripheral lower seating surface portion to be seated onto the end peripheral edge and an outer peripheral skirt 128 extending downwardly from the lower surface portion 127.
Patent JP-H10329601-A (JP)
Title: Rope locker and rope hook
Inventor: TOMORI KATSUTERU
IPC: B60P7/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rope applied over a rope hook from being released from the rope hook when loosened and easily do apply-over work by locking a locking part to the rope hook and providing a rope holding part as well. SOLUTION: A locking part 8 fitted to a rope hook 3 and a rope holding part 9 extended from the lower end of the locking part 8 are provided, and an elastic locking member 10 is fitted into the cylinder of the locking part 8. When the locking part 8 is fitted to the rope hook 3, the elastic locking member 10 elastically holds the middle of the rope hook 3 and locks a rope locker 7 to the rope hook 3. A rope 4 is applied over the outer periphery at the upper end of the locking part 8. The rope holding part 9 is formed with a pair of arms 11, 11 extended from the lower end of the locking part 8, and the rope 4 is encircled by the locking part 8, the arms 11 and the lower edge of a platform 2 to be prohibited from being released from the rope hook 3 even when loosened.
Patent JP-H06330701-A (JP)
Title: Differential pressure opposing engine
Inventor: YONEDA SHIN
IPC: F01B7/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide a differential pressure opposing engine of saving input by arranging an output cylinder and a discharging cylinder opposing each other, moving a differential gear and the like while interlocking with operation of the pistons, and generating output while utilizing the difference between thrusts. CONSTITUTION:When a motor 1 is started and a pump 2 is rotated, back pressure sides of both right and left discharging cylinders 11, 12 are pressurized. When a left valve 3 is opened, discharging sides of a left output cylinder 13 and a right discharging cylinders 12 are pressurized. Pressure is further raised by an accumulator 23. Left thrust 24 is generated in a left discharging cylinder 11, and a large gear 18 is rotated clockwise through a rack shaft 16. On the other hand, a small gear 19 is rotated counterclockwise through a rack shaft 17. As a result, the inner fluid of the right discharging cylinder 12 is passed through a circulating circuit 8 to flow in the left output cylinder 13. Thus the left output cylinder 13 continues left operation by input of only pressurization.
Patent JP-S6218766-A (JP)
Title: Manufacture of vertical type semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L29/78
Filed: 1985-07-17
Abstract: PURPOSE:To enhance the switching velocity by forming a P-channel by ion implantation through the exposed end of a polysilicon gate film and a gate oxide film, uniforming the density of an N-type Si substrate, and reducing the channel length as small as possible irrespective of the formation of an N<+> type source layer. CONSTITUTION:A gate oxide film 5a, a polysilicon 6a and a PSG 5b are superposed on an N-type layer 2 on an N<+> type Si substrate 1, a resist mask 7a is applied, etched to form overhangs as a P-type ion-implanted region 3a. The only PSG 5b is selectively etched, and removed to expose the film end 6a1. The mask 7a is removed, B ions are implanted at 4a by the mask 5b, heat- treated to form a P-channel 4b. Then, the resist mask 7b is applied, P ions 8a are implanted, the mask 7b is removed, a PSG 5d is spread, heat-treated to form an N<+> type source 8, an electrode 9 is attached to complete this device. According to this configuration, the length of the channel 4b can be extremely shortened and gm can be increased. Accordingly, an ON resistance decreases to improve the switching velocity, and since the density in the channel is uniform, Vth is not irregular.
Patent JP-S5858800-A (JP)
Inventor: IWADATE TAKEO
IPC: H05K7/14
Filed: 1981-10-02
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-H11354251-A (JP)
Title: Spark plug
Inventor: HASHINASHI KEN
IPC: H01T13/39
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a melting part structure having high joining reliability to thermal stress in a spark plug by melting and joining an Ir alloy chip mainly composed of Ir and an earth electrode by laser welding. SOLUTION: An Ir alloy chip 52 is joined to the opposed part 4b side surface 4c opposed to a central electrode 3 among an earth electrode 4 composed of an Ni base alloy by laser welding, and the melting part 70 composed of an alloy containing Ir and Ni is formed by melting over both sides into the chip 52 and the earth electrode 4 by sandwiching a joining interface 60. When a maximum dimension of the joining interface 60 is denoted by A, the length occupied by the welding part 70 among the maximum dimension A is denoted by B, the projecting length of the chip 52 projecting from the joining interface 60 is denoted by (t) and the total length of the projecting length (t) and the maximum melting length into the earth electrode 4 from the joining interface 60 of the melting part 70 is denoted by (d), the relationship of (B/A>=0.5 and 2<=d/t<=4) is materialized.