baber/WOPTO huggingface dataset:
Patent JP-H03261678-A (JP)
Title: Method for curing hydraulic system
Inventor: MITSUO KOJI
IPC: C04B40/02
Filed: 1990-03-09
Abstract: PURPOSE:To prevent a hydraulic system from cracking and provide a high strength and difficult water absorption by curing an unhardened hydraulic system according to hermetically sealed curing, etc., or air dried curing, rapidly feeding water into water voids when the hydraulic system is not collapsed with water or hot water and curing the resultant system while suppressing evaporation of water. CONSTITUTION:An unhardened hydraulic system after forming is cured while suppressing vaporization and evaporation of water in the hydraulic system itself according to hermetically sealed curing, steam curing, etc., or air dried curing is carried out. When the hydraulic system is not collapsed with water or hot water, insufficient water is collected on the hydraulic system as quickly as possible or intermittently or continuously supplied thereto or the hydraulic system is dipped in the water, hot water, etc., to supply water into water void holes. The hydraulic system is cured while suppressing vaporization and evaporation of water in the hydraulic system itself or further subsequently cured while suppressing the vaporization and evaporation of water in the hydraulic system itself according to hermetically sealed curing, steam curing, etc., without supplying insufficient water thereto.
Patent JP-S56153753-A (JP)
Title: Semiconductor package
Inventor: TANOU SHIYUUZOU
IPC: H01L23/00
Filed: 1980-04-28
Abstract: PURPOSE:To prevent cracks and breaks caused by collision and to enhance yield rates in the packages wherein the semiconductor elements are enclosed by making the all angles of end surfaces an obtuse angle. CONSTITUTION:This constitution is applied to the semiconductor packages which have weak shock resistance and are made by layering and sintering a plurality of raw ceramic sheets so as to form one body. In this package, for example, angles 1a-1d at the end surface 1' of a ceramic body 1 are all made to be the obtuse angle and not to be a right angle. In this constitution, when the corner parts of the ceramic bodies 1 are collided against each other or the corner parts are collided with the end surfaces, the stress in the ceramic bodies is dispersed. Therefore the generation of the cracks or breaks can be prevented. Thus, the defective packages caused, e.g., during the transfer on an automatic assembly line, can be reduced, and the yield rates can be enhanced.
Patent JP-H09232201-A (JP)
Title: Process managing device for semiconductor manufacturing apparatus
Inventor: TSUKADA KAZUNORI
IPC: G05B15/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To maintain an apparatus for manufacturing semiconductor in an excellent state by accurately informing the time of cleaning or maintenance work to an operator. SOLUTION: The process managing apparatus 3 for the apparatus 1 for manufacturing semiconductor which executes a predetermined process according to a recipe describing a process procedure counts the executions of a plurality of recipes for the apparatus 1 by a counter 7, starts an alarm 9 by alarm starting means 8 when the counted value of the counter 7 arrives at the value for setting the cleaning time input from input means 6, and informs the time to clean the apparatus 1 to the operator.
Patent JP-S51132593-A (JP)
Title: Automatic installation method for mounting large size engine on ship
Inventor: OONUKI AKIRA
IPC: B63H21/21
Filed: 1975-05-13
Abstract: PURPOSE: In installation operation of a large size ship engine, distance between crank arms is determined by means of supersonic waves, and the position of the main bearing is adjusted depending on the signal thus determined to mount the same automatically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09227963-A (JP)
Title: Dust treating device
Inventor: NAKAMURA MASATOMO
IPC: C22B7/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a dust treating device which efficiently recovers metals from dust and is capable, of suppressing the reformation and discharge of harmful materials by providing a recovering route for the gases sucked from a dust' treating chamber with a cooling filter device charged with adsorbents of specific materials and catalysts. SOLUTION: This dust treating device separates and recovers metallic particulates by heating the dust 3 housed in the treating chamber 1, in a vacuum or reducing atmosphere to reduce the metal oxides, such as zinc oxide and lead oxide, included in the dust 3 and to evaporate these metal oxides as the metallic particulates and removing arom. chlorine compds. from the gases sucked from the treating chamber 1 by providing the primary side of a bag filter of the cooling filter device 7 disposed in the recovering route 8 for these gases with means for charging the adsorbents, such as powdery carbon, and providing the secondary side thereof with the catalysts consisting of noble metals of platinum system, titanium and vanadium systems, etc. The cooling filter device 7 is constituted to allow the permeation of gases through filter nets and to spray a non-volatile cooling air toward the filter nets.
Patent JP-H04291906-A (JP)
Title: Plane inductance element
Inventor: EZAKI SHIRO
IPC: H01F27/29
Filed: 1991-03-20
Abstract: PURPOSE:To easily connect lead wires and to easily connect a flat wound coil to the outside. CONSTITUTION:A plane inductance element is featured by providing the following: a support substrate 11; plane-wound coils 14, 15 which are supported by the support substrate 11 and which are formed by winding lead wires 16, which are formed in such a way that conductors are covered with insulating films, on the same plane; and wrapping posts 17, 18 which are installed on said support substrate 11 and on which ends of said wires 16 are wound so as to be connected electrically.
Patent JP-S51132850-A (JP)
Title: Scale calibrator
Inventor: NAKAJIMA SHIGERU
IPC: G01D3/028
Filed: 1975-05-13
Abstract: PURPOSE: To make the operation of the calibrator used for radio frequency measuring instruments, radio equipments, etc., simple by letting the signal oscillator operate antomatically only while the scale calibrating section is being operated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56154663-A (JP)
Title: Control system of automatic analytical device
Inventor: ATOMACHI NAGAHIRO
IPC: G01N35/02
Filed: 1980-05-01
Abstract: PURPOSE:To make it possible to simply control an automatic analytical device according to the requested analytical conditions by a method wherein the memory medium memorized different analytical conditions connects a freely mountable memory device with the control device of an automatic analytical device. CONSTITUTION:The analytical device proper 1 is driven and controlled by a computer 2 through a controller 3. The photometry signals of the analytical device proper 1 are taken in by a computer 2 through an A/D converter 4 and the results are put out from the output unit such as CRT. The computer 2 is connected with an input unit 6 being constituted so as to put in the required information. In this invention plurality of register media 71-7n having in advance memorized further different analytical conditions are prepared, whereby an auxiliary memory 8, to which one optional above-mentioned medium is ablet to be selectively set, is connected to the computer 2 for making it possible to easily perform analysis selecting the requested analytical conditions.
Patent JP-S56156703-A (JP)
Title: Manufacture of sintered alloy
Inventor: KIKUCHI TATSUNOSUKE
IPC: B22F3/10
Filed: 1980-05-01
Abstract: PURPOSE: To obtain a sintered alloy with superior strength, superior toughness and excellent coefft of friction and other bearing functions by mixing iron powder with powder of a Cu alloy based on a specified amount of Cu and contg. Zn or Sn, press molding the mixed powder, and sintering the molding in a gaseous Zn atmosphere.  
     CONSTITUTION: Iron powder is mixed with powder of a Cu alloy such as brass or bronze based on 10W85% Cu and contg. other metal such as Zn or Sn. The mixed  powder is press molded. After mounting Zn or ZnO on the resulting green compact  or putting it into a container, the compact is heated to 700W1,000°C in a reducing  or nonoxidizing atmosphere to form a gaseous Zn atmosphere, and simultaneously  the compact is sintered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56153805-A (JP)
Title: Antenna device
Inventor: KAWAMURA KATSUAKI
IPC: H01Q3/24
Filed: 1980-04-30
Abstract: PURPOSE:To protect not only the amplifying element at the input stage of a receiver but the active element stored to the antenna basement from the electrostatic destruction, by discharging the static electricity generated at an antenna via a discharge element at the antenna side. CONSTITUTION:The loop antennas 1 and 2 are supported on the antenna basement 3 so that they are orthogonal to each other, and the electrically neutral points of antennas 1 and 2 are connected electrically to each other by the conductive member 4. A dipole antenna 5 is attached nearly at the center part of the basement 3, and a discharge element 7 is inserted between the lower end of the member 4 and the tip of the antenna 5. In such constitution, the destruction of MW tuner caused by the static electricity generated at the antenna can be prevented. On the other hand, in case when the static electricity of a high potential is generated at the antennas 1 and 2, the discharge element 7 connected between each electrically neutral point and antenna 5 discharges the static electricity at the side of antenna 5. As a result, the amplifying element at the input stage of a receiver circuit can be protected from the electrostatic destruction with no application of overvoltage.
Patent JP-S55149554-A (JP)
Title: Carrier reproducing circuit
Inventor: SHIMIZU HIROYUKI
IPC: H04L7/02
Filed: 1979-05-10
Abstract: PURPOSE:To obtain the carrier reproducing circuit having the functions which can detect asynchronism of the carrier reproducing PLL and that of clock synchronous circuit, by adding one detection circuit. CONSTITUTION:The digital phase modulation wave input to the input terminal 1 is in phase comparison with the reproduced carrier fed from PLL5 at the demodulator 6, and the output is in A/D conversion and output from the terminals 2, 2' as the digital demodulation signal. The output of the A/D converter 62 is fed to the clock synchronous circuit 7 and the clock in synchronizing with the demodulation data is obtained as the output of VCO75. This clock signal is adjusted of the phase by the phase shifter 8 and then formed of the pulse width at the circuit 9 and fed to PLL5. The A/D conversion output of the demodulator 6 is input to the inverse modulator 4, and the input signal is in inverse modulation with the data signal. The output of the inverse-modulator 4 is fed to PLL5 as the carrier of nonmodulation. The input signal of VCO54 in the PLL circuit 5 is branched and detected at the detection circuit 10, then output as the signal representing asynchronized state.
Patent JP-H0569662-A (JP)
Title: Filler for thermal recording paper
Inventor: OGAWA MASAHIDE
IPC: B41M5/26
Filed: 1992-02-12
Abstract: PURPOSE:To obtain the title filler generating no background fog and excellent in refuse adhesion preventing properties by using amorphous silica wherein a primary particle size due to a scanning electromicroscopic method, a specific surface area of BET method, a silica elementary particle size calculated from said specific surface area and an agglomeration degree defined by a specific formula are specific values. CONSTITUTION:A filler for thermal recording paper is constituted of amorphous silica wherein a primary particle size D1 due to a scanning electromicroscopic method is 100-270nm, apparent specific gravity is 0.24-0.55g/cm<3>, a BET method specific surface area is 200-500m<2>/g, oil absorbancy is 50-120ml/100g and an agglomeration degree defined by formula [average primary particle size D1]/[silica elementary particle size D0] is 10-50. By this constitution, the density of an image can be enhanced while background fog is suppressed and an aqueous dispersion markedly low in viscosity can be prepared and paint excellent in high concn. coating and imparting excellent abrasion resistance to a device at the time of coating can be obtained.
Patent JP-H03257854-A (JP)
Title: Semiconductor device
Inventor: KOUTOU NORIO
IPC: H01L21/52
Filed: 1990-03-07
Abstract: PURPOSE:To prevent diffusion of a die bonding material by providing a die bonding material diffusion preventive part on an insulated board between a plurality of a conductive films and a semiconductor element. CONSTITUTION:An insulated board 7 is provided on a die pad 1, a plurality of conductive films 6 are provided on this insulated board 7 and a projection 10 to become a die bonding material diffusion preventive part is formed between these conductive films 6 and a semiconductor element 2. The insulated board 7 is made of glass epoxy resin, further the conductive films 6, further, as to the conductive films 6, after forming a copper foil on this insulated board, this copper foil is etched to prescribed patterns, and gold plating is performed on the surfaces of the copper foil to become the conductive films 6. Further, as to the projection 10, a solder resist is printed on the insulated film 7 by screen printing. The insulated board 7 provided with the conductive films 6 and the projection 10 is stuck on the die pad 1 by means of an epoxy resin adhesive 8. A semiconductor element 2 is stuck in the insulated board 7 by means of silver paste 3. At this time, hitting the projection 10 prevents diffusion beyond this projection 10.
Patent JP-S61216348-A (JP)
Title: Manufacture of airtight glass terminal
Inventor: MURAISHI HIROAKI
IPC: H01L23/50
Filed: 1985-03-20
Abstract: PURPOSE:To check adhesion of glass, generation of unevenness, etc. on the surface of a post when an airtight glass terminal is to be manufactured by a method wherein an oxide film is adhered on the cylindrically outer peripheral part of a lead, or on the cylindrically outer peripheral part of the lead and only on one end face of the lead. CONSTITUTION:Oxide film adhering treatment of a lead wire material is performed before cutting, namely when the material is in a long wire condition. As the method of oxide film adhering treatment thereof, a method of oxidizing the coil type lead wire material according to a batch type heating furnace having the oxidizing atmosphere of 700 deg.C, a method of oxidizing the lead wire material by making the material to pass continuously in a tubular furnace set at 700 deg.C, etc. can be enumerated, for example. After then, cutting disposal is applied to the wire material at the prescribed size with a lead cutter to obtain leads. Then the lead is set in a jig consisting of carbon together with glass, an outer ring manufactured of a metal, etc., the jig is put in an electric furnace heated to about 1,000 deg.C, the glass is molten, and the lead is sealed airtightly in the outer ring manufactured of the metal through the glass.
Patent JP-S53142688-A (JP)
Title: High frequency transmitting system
Inventor: KAWABATA SHIYUNICHIROU
IPC: H01Q13/02
Filed: 1977-05-18
Abstract: PURPOSE:To improve the electric performance and also eliminate the possibility of deterioration of a metal film by bonding a dielectric sheet having a metal film deposited thereon to the inner periphery of a horn or the like made of a material including fiber.
Patent JP-H06271355-A (JP)
Title: Production of carbon/carbon composite material
Inventor: MIYAGAWA KIYOSHI
IPC: C04B35/52
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the porosity of the structure of a carbon/carbon composite material in a few processes and to increase the denseness. CONSTITUTION:A dry carbon fiber 2 is mixed with preformed yarn 5 in (2:1)-(1:2) ratio and they are simultaneously wound around a mandrel 1 to form a hollow cylindrical preform 3. An easily carbonizable material such as liq. pitch or matrix resin is impregnated into the preform 3 and carbonized.
Patent JP-H08326550-A (JP)
Title: Ohc diesel engine
Inventor: MIHARA MAKOTO
IPC: F01P5/10
Filed: 1996-03-14
Abstract: PURPOSE: To form the part in the longitudinal direction of an engine and the lower part in the direction of width of the engine in a compact manner by a method wherein a fuel injection pump and a plurality of auxiliary machines are arranged concentratedly to one side of the engine as drive performance of a plurality of auxiliary machines driven by an auxiliary machine drive belt is maintained in an excellent state. CONSTITUTION: In an OHC diesel engine wherein a plurality of lock parts are arranged in a rotation direction, a fuel injection pump 41 and one cam shaft 6 are driven by an engine output shaft 19 through an endless running member 17 to prevent the occurrence of staggering of a timing, a fuel injection pump 41 is arranged in such a manner to be partially positioned to one side of a cylinder head 3 at least in the central line of a cylinder through a cylinder head 3 having a cam bearing part. A plurality of auxiliary machines 42 and 43 driven by an engine output shaft 19 through an auxiliary machine drive belt 18 are vertically juxtaposed below a fuel injection pump 41.
Patent JP-S54150269-A (JP)
Title: Foot warmer
Inventor: MASUKO SABUROU
IPC: F24J3/00
Filed: 1978-05-17
Abstract: PURPOSE: To provide a foot warmer capable of warming feet by uper-blown warm wind coming from a portion below feet and also capable of being utilized as a room heater or the like.  
     CONSTITUTION: Outlets 5 for warm wind are formed at a feet-putting portion 4 and air-intakes 10 are formed on a cover 3 covering a ventilating fan 2. A warm air generator 8 is provided within such ventilating rout in a casing 1. An adjusting louver 7, with a mechanism for changing the direction of the wind, is arranged in the casing 1 at the portion of the outlets 5. Accordingly, not only the feet F on the feet-putting portion 4 but also legs and knees above the feet are affected by the warm wind and sufficient heating may be enjoyed. In summer, this device may be utilized as a cooler including feet by switching to cut off the power for the warm air generator 8 and operating the ventilating fan 2 only, for example. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06196512-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NAITO TAKAHIRO
IPC: H01L23/50
Filed: 1992-03-16
Abstract: PURPOSE:To improve humidity resistance and sealing capability in a resin-sealed semiconductor device wherein COT structure is adopted. CONSTITUTION:A bonding layer 40 whose main body is thermoplastic resin is formed in a region on the surface of a resin tape main body 41 of a resin tape 4 to which region at least each of the semiconductor pellet 2 and the inner leads 30 are bonded, and a through hole 42 is formed in the resin tape 4 and a part of the region of the bonding layer 40 to which region the semiconductor pellet 2 is bonded.
Patent JP-S51133956-A (JP)
Title: Treatment method of sewage containing polyvinyl alcohol res in
Inventor: FUKUNAGA KATSUZOU
IPC: C02F3/34
Filed: 1975-05-14
Abstract: PURPOSE: To provide a treatment method for reducing COD in sewage containing polyvinyl alcohol resin to nearly zero by using a specific PVA bacillus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02282986-A (JP)
Title: Tape cartridge
Inventor: SUTEN RATSUTOGAA GAAFUAASUTO
IPC: G11B15/07
Filed: 1990-03-08
Abstract: PURPOSE: To make a writing acceptable and inhibitable with a simple configuration by providing a member to be selectably positioned in one position out of two positions corresponding to a write acceptance and write inhibit modes respectively in a part formed properly in a housing. CONSTITUTION: An always open recess 100 is provided on a front wall of an outer shell 17 of the cartridge. A movable slide switch 120 is positioned throughout a cover of the outer shell 17, including a tab 140 extended from a top part of the cartridge for the purpose of covering a part of the recess 100 of the outer shell 17. The tab 140 is positioned in the same plane as the front wall of the outer shell 17, covering selectively the top part 130 of the recess 100. When a first half of the top part 130 is covered, a tape can be erased and written. When a 2nd half of the top part 130 is covered, the cartridge becomes write-protective or write-inhibitive for read-only use. A detecting circuit comprises a means for detecting a position of the tab 140 in whichever half of the top part 130 of the recess 100.
Patent JP-H11253872-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: MITO KAZUYUKI
IPC: B05D1/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of film thickness by forming one layer of photosensitive layers with spray coating using a low pressure air spray executed at an air pressure equal to or below a specific pressure. SOLUTION: A cylindrical supporting body 16 of a material to be coated is horizontally held and rotated at a fixed speed and a spray gun 14 is scanned at a fixed speed in the axial direction of the cylindrical supporting body 16. Then, one layer of the photosensitive layer is formed on a conductive substrate by using the low pressure spray gun, by which the coating solution from the spray gun 14 is atomized under the use condition of <=1.5 kgf/cm<2> atomizing air pressure and 2-50 NL/min air supply rate, to control the coating weight. As a result, the uniformity of the film thickness and the productivity of a long sized drum or a kind of small quantity are improved.
Patent JP-H04272840-A (JP)
Title: Decorative sheet material
Inventor: ABE MASAHIKO
IPC: B32B5/18
Filed: 1991-02-27
Abstract: PURPOSE:To form a decorative sheet material with excellent weatherability, anti-pollution, and chemical resistance in good productivity by integrally molding a fluororesin film containing a fluorine component on the surface of a bridge type vinylchloride foam body. CONSTITUTION:After the composite of a vinylchloride low foam body 2 is mixed while being subjected to a heat treatment, it is ground into powder and then supplied into a hopper. Further, it is pressed while melting to the die, and compressed in a non-foamed state and then fed to a cooling mold, wherein a foaming agent decomposes and still foams into low foam so as to be a predetermined configuration. In the midway of the cooling mold, a liquidus material for forming a fluororesin film 3 integrally formed on the skin of a low foam body 2 is supplied in the form of a thin layer from the inner wall of a decorative surface side, and then supplied to a cooling bath as an integrally laminate- molded body. In the cooling bath, the secondary foaming is prevented and it is transferred to the successive process, and thereafter the molded body is severed into pieces of predetermined sizes by a cutter, thereby obtaining a decorative sheet material 1. The decorative sheet material obtained is useful for a cover material of building inner and outer materials.
Patent JP-H07236363-A (JP)
Title: Garden
Inventor: MURAI KUNIHIKO
IPC: A01G9/02
Filed: 1994-03-02
Abstract: PURPOSE:To provide a garden, excellent in a beautiful sight as a garden and capable of effectively utilizing air purifying, oxygen releasing, aroma emitting actions, etc., possessed by plants. CONSTITUTION:This garden is obtained by producing mists from a mist producer 6 in a base 2, blowing a wind from a blower 5 through blasting ports 8 onto each plant (P) set in a plant container 21 fitted into a plant fitting hole of a top surface panel 3 of the base 2 and further shining light from illuminating lamps 7 on the plant.