baber/WOPTO huggingface dataset:
Patent JP-S5774437-A (JP)
Title: Automatic operating device for straight excavation of hydraulic shovel
Inventor: HAMANO ARATA
IPC: E02F3/43
Filed: 1981-06-01
Abstract: PURPOSE: To relieve a burden on a driver and to improve workability, by a method wherein detection is conducted on a position of an arm and boom located immediately before an automatic operation starts, and based on the detection signal, an initial value of an arithmetic unit, computing an operating amount of each hydraulic cylinder, is enabled to be automatically set.  
     CONSTITUTION: From a control panel 6, a slope of an excavation surface and an attitude angle of a bucket 4 are set, and additionally, an excavation rate is set and dissolved into a horizontal component and a vertical component corresponding to a slope of an excavation surface. A voltage signal, sized in proportion to each rate component, is inputted to an arithmetic unit where a voltage signal, corresponding to a bucket position, is generated and an operating amount of each of cylinders C1W C3 is computed. Meanwhile, an angle displacement, corresponding to each cylinder displacement, is detected by detectors 9W11, and the output is fed back to the arithmetic unit 7 and a servo-amplifier 8 via a detection circuit 12. This controls each of the cylinder C1WC3 according to an input signal IP by means of the arithmetic unit 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61242335-A (JP)
Title: Production of magnetic disk
Inventor: ITO KOJI
IPC: G11B5/73
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the generation of off-specification products due to the nonuniformity of reproducing output envelope by removing the streaks formed when the Ni alloy-plated surface of an aluminum ally is specularly finished by mechanochemical polishing by etching with high-frequency sputtering. CONSTITUTION:An Ni-P alloy is plated on the surface of an aluminum alloy disk substrate, the surface is specularly finished by mechanochemical polishing to regulate the Ra in the range 0.01-0.02mum. Then a substrate is prepared by etching the substrate for 10min with high-frequency (RF) sputtering at 90W sputtering electric power and 5X10<-3>Torr argon pressure without rotating the substrate. A Co-Ni-P magnetic film is formed on the substrate in 0.06mum thickness by wet plating and a fluororesin or freon soln. is spin-coated thereon as a lubricant.
Patent JP-S60227693-A (JP)
Title: Method of increasing yield of gamma-cyclodextrin
Inventor: SATOU MITSUKATSU
IPC: C12P19/18
Filed: 1984-04-27
Abstract: PURPOSE:A specific enzyme forming cyclodextrin is allowed to act on terpenoids and starch whereby gamma-cyclodextrin is selectively obtained in high yield. CONSTITUTION:A starch which can be converted into cyclodextrins such as starch from potatoes or sweet potatoes and its hydrolyzate is converted into 2- 40wt% aqueous suspension, then 1-20units/g starch of cyclodextrin glycosyltransferase and 0.05-2.0wt% (based on the starch) of a tetra- or pentacyclic terpenoid, glycyrrhizin, peryandllin or steviosides are added to the suspension to effect reaction on standing or under stirring at 40-70 deg.C for 5-72hr to effect high-yield production of gamma-cyclodextrin.
Patent JP-S60228720-A (JP)
Title: Purging device of exhaust deposit in diesel engine
Inventor: KUME SATOSHI
IPC: F02B3/06
Filed: 1984-04-26
Abstract: PURPOSE:To prevent a pressure sensor from worsening of its performance, by supplying compressed air to exhaust pressure detecting pipes by a purging mechanism and purging the Diesel particulates, accumulated in said pipes, to an exhaust passage. CONSTITUTION:A purging mechanism is constituted by a compressed air supplying means 82 supplying compressed air, compressed air supplying pipe 95 supplying the compressed air to exhaust pressure detecting pipes 94, 94' from said compressed air supplying means 82 and compressed air supply control means 76, 77, 78, 79 controlling supply of the compressed air fed to the exhaust pressure detecting pipes 94, 94' through said compressed air supplying pipe 95. A purging mechanism control part ECU, when it detects the supply timing of compressed air, supplies a control signal to the compressed air supply control means 76, 77, 78, 79, feeding the purging compressed air to the exhaust pressure detecting pipes 94, 94' and recirculating an exhaust deposit, accumulated in the exhaust pressure detecting pipes 94, 94', to be removed to an exhaust passage.
Patent JP-H10193217-A (JP)
Title: Hand saw
Inventor: FUJIWARA TSUYOSHI
IPC: B23D63/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To easily align a saw edge surface, in the case of holding it to a predetermined position, to an objective one point, and even when a saw is diagonally drawn on an annual ring of bamboo and wood, hard material of a resin, metal pipe, etc., eliminate lateral displacement by slipping, so that the material can be accurately cut. SOLUTION: In this hand saw, from a side adjacent to a stem, by a razor like edge 5 without applying dressing, a rubbing cutting line is formed by positioning, by a tooth surface 4 applying dressing of a saw tooth in the razor like edge 5, a thin scratch groove is formed, by a saw tooth surface 3 without a set, a cut groove is provided, by a saw tooth surface 2 opening a set, regular cutting is performed. So-called, this hand saw presents an edged hand saw for positioning.
Patent JP-S5415750-A (JP)
Title: Mounting method of corona discharger for modulating
Inventor: SATOU TADASHI
IPC: G03G15/02
Filed: 1978-07-11
Abstract: PURPOSE: To facilitate mounting of a discharger and enable a high-speed electrophotographic apparatus to be obtained by so forming the discharger that a drumform frame body is rotatably supported at its one side and a corona discharger for modulating is inserted and disposed through opening on the opposite side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000270880-A (JP)
Title: Gene diagnosis of bovine claudin-16 deficiency
Inventor: KOBAYASHI NAOHIKO
IPC: C12Q1/68
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To diagnose bovine Claudin-16 deficiency by subjecting a bovine nucleic acid sample to a gene amplification reaction to amplify the region including a mutated cite capable of being present in the bovine Claudin-16 gene, and detecting the presence of the mutation in the amplified sample. SOLUTION: A bovine nucleic acid sample such as a genomic DNA, a cDNA and a mDNA is prepared, and the obtained nucleic acid sample is subjected to a gene amplification reaction such as a PCR(polymerase chain reaction) method to provide a nucleic acid fragment containing the amplified region including the muted cite capable of being present in a bovine Claudin-16 gene. The presence of the mutation in the obtained nucleic acid fragment is detected by using the PCR amplifying method or the like to genetically diagnose the bovine Claudin-16 deficiency which is an autosomal recessive inherited disease having cardinal symptom of congenital uridiferous tubule hypoplasia, and clinically manifesting underdevelopment, dorsiflexion posture, hoof excessive lengthening or the like.
Patent JP-S5613196-A (JP)
Title: Seamless tubular screen for printing and production thereof
Inventor: KATSUUMA KUNIO
IPC: B41C1/18
Filed: 1979-07-05
Abstract: PURPOSE: To enable the sharp thick-beaded printing by a method wherein metal wires arranged so as to cross one another are used as a base structure, and each crossing portion of the mesh is fixed by a plating layer to provide a large opening factor.  
     CONSTITUTION: On the outside peripheral surface of a support body 1 having a cylindrical surface serving as a reference, a plurality of metal wires 2 are arranged in substantially axial direction toward one end edge of the cylindrical body and at small regular intervals, to form axial generatrices. On the axial generatrices 2, a metal wire 3 is wound spirally from one opening end portion of the cylindrical body to the other end portion, at small regular pitch and in such a manner as to cross the axial generatrices, to constitute circumferential generatrices 3. The opening factor of the objective screen is increased by covering with a metal plating layer 4a the support body 1 comprising the axial generatrices 2 and the circumferential generatrices 3 arranged on the cylindrical surface and then fixing and integrating the crossing portions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5710240-A (JP)
Title: Forming method of insulating film
Inventor: MORISANE KENJI
IPC: H01L21/31
Filed: 1980-06-20
Abstract: PURPOSE:To form the insulating film with excellent quality on a semiconductor of thermally unstable compound of GaAs and the like, by mixing gases containing elements which react with each other, flowing the mixture on the surfaces of specimens, heating the specimens by the irradiation of infrared rays, and growing reacted compound on the surface. CONSTITUTION:For example, GaAs substrates 2 are placed on an Mo susceptor 6 and enclosed in a quartz reacting tube 1. SiH4 and O2, which are mixed at an appropriate mixing ratio, are introduced into the reacting tube 1, with N2 as carrier gas. The infrared rays 5 are uniformly irradiated on the specimen substrates 2 from  a plurality of lamps 3 having parabolic reflecting mirrors 4 provided at the outside part of the reactor tube 1, and the temperature of the substrates is quickly increased to 400-500 deg.C, e.g., at a rate of 100-200 deg.C/sec. Thus an SiO2 film is formed on the surfaces. After the formation of the insulating film, the temperature of the substrate is further increased as required, and, e.g., activation annealing of implanted ions and the like can be performed in the reacting tube 1. In this method, the insulating film with excellent quality suitable for MOS elements and the like can be formed.
Patent JP-H06294399-A (JP)
Title: Blower
Inventor: MANABE HIROSHI
IPC: F04D29/28
Filed: 1993-04-12
Abstract: PURPOSE:To improve cooling efficiency of a fan motor by increasing air to flow on the periphery of the fan motor by means of an auxiliary fan attached to a main fan. CONSTITUTION:A blower is provided with a fan motor 3, a main fan 4 provided with a plurality of wind holes 4a near its boss part and an auxiliary fan 9 provided with a blade part on only one surface. The blade part of the auxiliary fan 9 is so attached as to be faced in the direction of the main body of the main fan 4, and the main fan 4 is rotated together with the auxiliary fan 9 by the operation of the fan motor 3.
Patent JP-H01256221-A (JP)
Title: Gate array integrated circuit
Inventor: KAKIMOTO MASAO
IPC: H03K19/173
Filed: 1988-04-06
Abstract: PURPOSE:To fix the logic value of an input terminal not in use without using a wiring area and a cell by connecting the input terminal not in use among input terminals to an emitter (source) of a transistor(TR) element. CONSTITUTION:The base and emitter of a TR2 are connected by a wire 1 by fixing a logic value of the input terminal 1 not in use to level '1'. Thus, the level of the input terminal 11 is always logical '1'. That is, since the logic value of the input terminal not in use is fixed by using only a wire of a short- distance as the connection of the base and emitter of the TR, it is not required to use the wire area or the other cell for the constitution of the circuit. Thus, the chip size is reduced.
Patent JP-H03111321-A (JP)
Title: Transfer device of parts to one or more handling stations
Inventor: EMIRIAANO KANPIYUSU
IPC: B65G35/08
Filed: 1990-03-30
Abstract: PURPOSE: To enhance accuracy of the longitudinal position between support trucks and prevent abrasion by providing each one ball bearing on each one end of respective support trucks, bringing two support trucks in contact with each other through each ball bearing, and bringing the support trucks and a rail into contact with one another by a roller pressed to the rail by an elastic means. CONSTITUTION: Respective support trucks 2B, 2C have ball bearings 26 or roller bearings on their one end, and two support trucks are brought into contact with each other through the ball bearings 26 or the roller bearings. Respective support trucks are brought in contact with a rail 1 over the whole closed track, and the support trucks and the rail 1 are brought in contact with one another by rollers 19, 23 either of which is pressed against the rail 1 by an elastic means 25. Since the ball bearings 26 have little backlash, they can bring two support trucks 2B, 2C in direct-contact with each other, and therefore, positioning in the longitudinal direction between support trucks can be accurately performed, and abrasion of the support trucks is prevented.
Patent JP-S57199002-A (JP)
Title: Detecting circuit of starter signal
Inventor: YAMAMOTO MASANORI
IPC: G05B9/02
Filed: 1981-06-01
Abstract: PURPOSE:To obtain the stable working signal, by delaying the starter signal obtained from a starter device and deciding whether the voltage level of the delayed signal exceeds the reference level or not for a means that transmits the starter signal to a CRU, etc. CONSTITUTION:When a starter switch is turned on by an operator, the starter signal is supplied. A delaying element TD consists of a resistance R and a capacitor C, and a delayed waveform is fed to a waveform shaping circuit Q. the circuit Q consisting of a comparator OP and is decided on and off if the voltage Vs of the delayed signal waveform is higher or lower than the reference voltage Vc respectively. In such way, the effect of the voltage fluctuation caused by the inductance of a starter motor, etc. is eliminated to decide an on or off state. Furthermore, a delaying circuit can vary the delay constant in accordance with the on or off state.
Patent JP-H11283867-A (JP)
Title: Electronic component and manufacture thereof
Inventor: IGARASHI KATSUHIKO
IPC: H01C7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component and the manufacturing method thereof, which is able to achieve the low cost with the simple manufacturing process, without requiring special manufacturing conditions. SOLUTION: This electronic component has the characteristics, in which the first metal layer including copper and the second metal layer, including the noble metal other than the copper are provided and the oxide layer including nickel oxide and/or tin oxide, are formed between the first and second metal layer. The electronic component is formed by the following ways. The paste for the first metal layer is applied on a base material. Sintering is performed in neutral or reducing atmosphere, and the first metal layer is formed. A nickel layer and/or a tin layer are formed on the first metal layer through plating. Furthermore, the paste for the second metal layer is applied on the layer. By sintering the paste in the oxidizing atmosphere, the second metal layer is formed. At the same time, the nickel layer and/of the tin layer are oxidized, and the oxide layer is formed.
Patent JP-S62241743-A (JP)
Title: Section insulator for trolley line
Inventor: NAKAJIMA KATSUJI
IPC: B60M1/30
Filed: 1986-04-11
Abstract: PURPOSE:To maintain a perfect insulating function ever so longer as well as to prolong a span of service life in a trolley line, by installing a set of halved insulating plates, while installing an air gap between both these insulating plates, and switching electricity at two stages of these plates and the air gap. CONSTITUTION:When an insulating section in a constant interval is formed in a trolley line, trolley lines 10 and 10' are opposed at a constant interval L in the longitudinal direction, and respective tips 10a and 10'a of these trolley lines 10 and 10' are formed in an incline where they are projected to the opposite side trolley line in proportion as going to the side U of feeder surfaces 10c and 10'c. And, an insulator consisting of a longitudinal pair of main insulating plates 20 and 20' is set up between these tip parts 10a and 10'a. In addition, tip parts 20b and 20'b, standing opposite each other, of these main insulating plates 20 and 20' are formed in tilted form so as to make them parallel with each other, and an air gap G is installed between these tip parts 20b and 20'b. With this constitution, insulation is perfectly carried out with two stages of these main insulating plates 20 and 20' and the air gap G.
Patent JP-H06302870-A (JP)
Title: Thin-film element and manufacture thereof
Inventor: KAMIKAWA TAKETOMI
IPC: H01L39/22
Filed: 1993-04-12
Abstract: PURPOSE:To obtain a thin-film element which has a good and stable characteristic and has only a few variation in the characteristic in a short and simple process by electrically isolating a first and a second non-insulating layer with an insulating film which is obtained by reforming a part of the first non- insulating layer which is exposed on a pattern edge of the first non-insulating layer. CONSTITUTION:In a thin-film element of such structure that a pattern step of a first non-insulating layer 2 is covered with a second non-insulating layer 6 which is deposited on the first layer 2 through a layer insulating film 3, a part of the first non insulating layer 2 at the pattern step and the second non insulating layer 6 are electrically isolated by means of an insulating film 6 which is obtained by reforming a part of the first non insulating layer 2 which is exposed at the pattern step of the first non insulating layer 2. By this method, a thin-film element which has a good and stable characteristic and has a few variation in the characteristic can be manufactured in a short and simple process.
Patent JP-S61242030-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARADA YASOO
IPC: H01L21/58
Filed: 1985-04-19
Abstract: PURPOSE:To omit production processes by eliminating outer lead plate by a method wherein one or multiple electrodes are bonded on both surface and backside of a ceramic substrate through the sides thereof to be connected by metallic wires to a semiconductor element. CONSTITUTION:A ceramic substrate 1 formed of an octagonal plate with four each of electrodes 2a-2b bonded on every other sides as well as a part of both surface and backside by print-plating process etc. A relatively large read type piece is formed on the surface of electrode 2a to fix a semiconductor element 3 thereto. The semiconductor element 3 provided with an electrode to be connected to the electrode 2a and bonded on the bottom by brazing process etc. is further connected to the other electrodes 2b, 2d respectively by metallic fine wires 4a, 4b. In such a constitution of semiconductor device, the electrodes 2b, 2d positioned on the backside can be connected by metallic bonding wires 7 to strip lines 6.
Patent JP-S5420741-A (JP)
Title: Toner concentration detector
Inventor: HONDA MINORU
IPC: G03G15/08
Filed: 1977-07-18
Abstract: PURPOSE:To detect toner concentration at high performance with a simple and inexpensive structure by measuring the toner concentration from the magnitude of potential differences of the two conductors provided in the flow line of a developer composed of carrier and toner.
Patent JP-S63253192-A (JP)
Title: Multi cylinder rotary type compressor
Inventor: SAKAINO YOSHIKI
IPC: F04C28/02
Filed: 1987-04-07
Abstract: PURPOSE:To ensure oil supplied to the point end part of a vane, by connecting the downstream side part of a suction pipe, which connects a cylinder pause control mechanism to a cylinder, to communicate with the bottom part of an enclosed vessel through an opening and closing valve. CONSTITUTION:An opening and closing valve 26 connects its one end to the bottom part of an enclosed vessel 10 by a pipe 27 and the other end to a suction pie downstream side part 16b1, which connects a housing 20 of a cylinder pause control mechanism 25 to the bottom side cylinder 7b, by a capillary tube 28. Opening the opening and closing valve 26 in cylinder pause operation, one part of oil 24, passing through the capillary tube 28, is sucked changing into a mist state to the suction pipe downstream side part 16b1 and to the cylinder 7b, and a compressor cools the point end part of a vane supplying the oil to that part, thus suppressing wearing in this point end part.
Patent JP-H09278312-A (JP)
Title: Temporary operating device for elevator
Inventor: HIROTA YOSHINORI
IPC: B66B7/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a temporary operating device for an elevator that can perform service operation in an optional time zone even during a period of modifying work of a motor and a control panel in a machine room. SOLUTION: In the case of modifying an existing control panel and an existing motor, a counterweight 10 disposed in an elevator shaft is driven being fitted in a suspended state by a motor-driven chain block 13 of a lifting device 12 provided in a machine room. A car 8 is thereby elevated, and service operation can be performed even during a modifying work period.
Patent JP-S62241593-A (JP)
Title: Production of water from furnace exhaust gas
Inventor: SHINKAWA TOSHIKAZU
IPC: C02F1/16
Filed: 1986-04-14
Abstract: PURPOSE:To increase the recovery quantity of water by humidifying the exhaust gas from a furnace. CONSTITUTION:The exhaust gas from a furnace 1 is introduced into a humidification tower 2, and the latent heat of vaporization retained by the furnace exhaust gas is provided to the injected water to increase the steam partial pressure in the furnace exhaust gas. The furnace exhaust gas with increased steam partial pressure is introduced into a condenser 11 and cooled by a refrigerant, and the water in the furnace exhaust gas is condensed and recovered. Consequently, the recovery quantity of water can be increased.
Patent JP-H01258754-A (JP)
Title: Shielding plate for electrostatic precipitator and electrostatic precipitator
Inventor: IKEMURA MASAAKI
IPC: B03C3/76
Filed: 1988-04-08
Abstract: PURPOSE:To enable the stable operation for a long period of an electrostatic precipitator and an incinerator by constituting a shielding plate provided to the gap part of the boundary region of both a discharge pole supporting insulator chamber and a dust collection chamber of mineral fiber having heat resistance and electrical insulating property. CONSTITUTION:A shielding plate 15 is provided to at least one part selected from both the gap part of a boundary region of a discharge pole supporting insulator chamber 1 and a dust collection chamber 6 and the gap part of the boundary region of a discharge pole hammering insulator chamber 14 and the dust collection chamber 6. This shielding plate 15 is mat-like, woollike, clothlike, boardlike or lamellate and made of mineral fiber having heat resistance and electrical insulating property and its bulk density is regulated to a range within 0.1-2.8g/cm<3>. As a result, the stable operation for a long period of the electrostatic precipitator and an incinerator is enabled.
Patent JP-S60230441-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1984-04-26
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-S57199938-A (JP)
Title: Measuring device for fluid density
Inventor: ISHIDA KIYOSHI
IPC: G01N23/06
Filed: 1981-06-03
Abstract: PURPOSE:To measure the average density of fluid to be measured with good accuracy by providing plural sets of radiation transmission type density meters and calculating the average value thereof. CONSTITUTION:Plural sets of radiation transmission type density meters 5 each consisting of a radiation source vessel 3 and a radiation detector 4 detecting the radiations transmitting through fluid 2 to be measured are disposed on the outside part of a transport pipe 1 on the same cross section. The respective measured values of such meters 5 are inputted to an average value calculating means 6, by which an average value is obtained, whereby the average density of the fluid 2 in the pipe 1 is measured with high accuracy even with the uneven densities of the fluid to be measured.