baber/WOPTO huggingface dataset:
Patent JP-H02278141-A (JP)
Title: Apparatus for measuring amount of excavated soil and excavation method
Inventor: NOZAWA TAMOTSU
IPC: G01N9/24
Filed: 1989-04-19
Abstract: PURPOSE:To achieve an automatic calculation of an amount of excavated soil accurately by performing a specified computation processing using a belt conveyor scale pertaining to soil discharged and a measuring data from a water content ratio measuring device and a boring data (mine dry density). CONSTITUTION:Belt conveyor scales 8 provided at proper positions of belt conveyors 4 and 5 can measure the weight of soil discharged 6 continuously. A water content ratio measuring device (at a proper layout position) 9 measures the number of transmission rays of neutrons and gamma rays of the soil 6 sampled and the number of standard counts thereof by a radio isotope at a specified time interval. Measurement data thus obtained are subjected to a data conversion 10 to be transmitted 10 to an arithmetic device 11. A mine dry density determined based on a ratio between clay and silty soil obtained from a boring data measured previously is inputted into the device 11. The device 11 converts these data to an amount of soil excavated with the water content ratio of the soil 6 made equal to that of the mine 1 based on arithmetical processing information possessed in a memory 12 and the results can be shown on a display device 13.
Patent JP-H07311385-A (JP)
Title: Liquid crystal display device and its production
Inventor: IMAZU KENJI
IPC: G02F1/1343
Filed: 1994-05-16
Abstract: PURPOSE:To obviate generation of an inter-electrode shorting and to efficiently mount ICs onto the same substrate by forming insulating films, on the electrode of signal electrode and scanning electrode between adjacent transparent electrodes within the same substrate. CONSTITUTION:The scanning electrode substrate 46 provided with the scanning electrode 45 and the signal electrode substrate 48 provided with the signal electrode 47 are disposed in a sealing region 44 in such a manner that the transparent electrode surfaces of the scanning electrode 45 and the signal electrode 47 face each other. The substrates are then sealed with a conductive sealing material and liquid crystals are sealed between the respective substrates 46 and 48. Further, the sealing region 44 is provided with the insulating film 51 on the scanning electrode substrate 46 and is provided with the insulating film 52 on the signal electrode substrate 48. Contact holes 53 are formed on the insulating films 52 on the signal electrodes 47 and the insulating films 51 on the connecting wiring 43 of the signal side driving IC. The connecting wiring 43 of the signal side driving IC formed on the substrates of the scanning electrode substrate 46 and signal electrode substrate 48 varying from each other are electrically connected by the contact holes 53 via the signal electrodes 47 and conductive particles 50.
Patent JP-2000294509-A (JP)
Title: Semiconductor vacuum apparatus
Inventor: MOTONO HIDEAKI
IPC: H01L21/205
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor vacuum apparatus, having a structure improving sealing property (adhesion) in an O-ring part which is used for maintaining airtightness between a chamber having a vacuum, and the outside. SOLUTION: A CAP open-close drive part 11 is a coupling port, where a board 14 on which products (wafers or the like) are set, is carried in and out from a furnace core pipe side 13 as a chamber for vacuum. In an open-close tight contact part between the furnace core pipe side 13 and the CAP open-close drive part 11, an O-ring 52 is arranged also on a CAP 12 of the reverse side, facing an O-ring 51 installed on the furnace core pipe side 13. These O-rings 51, 52 are brought closely into contact with each other, while shifting.
Patent JP-H07310628-A (JP)
Title: Fuel injection valve
Inventor: IIYAMA AKIHIRO
IPC: F02M61/18
Filed: 1994-05-17
Abstract: PURPOSE:To atomize injection fuel through utilization of resonance phenomenon by a method wherein fuels injected through a pair of injection nozzles are brought into collision with each other. CONSTITUTION:A large injection nozzle 2 having a high sectional area and a small injection nozzle 3 having a low sectional area are formed in the conical part 1b of a nozzle body 1 from the direction of diameter in such a state to be separated in the direction of the axis Ax of the nozzle body 1. Further, the injection axes X1 and X2 of the injection nozzles 2 and 3, respectively, cross each other at the point P of the outside of the nozzle body 1 and a ratio between the square roots of the sectional areas of the two injection nozzles 2 and 3 is set to a value in a range of 1.25-3.5. When a valve body 4 is opened, fuel in a fuel passage 1c is fed to the injection nozzles 2 and 3 and fuels having approximately the same grain size as each other are injected through the injection nozzles 2 and 3. The injection fuels are collided with each other at an intersection P and atomized through resonance phenomenon.
Patent JP-S582786-A (JP)
Inventor: FUKUDA SHINICHI
IPC: G21C15/243
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58220860-A (JP)
Inventor: MATSUMOTO KIYOICHI
IPC: D04H1/50
Filed: 1982-06-14
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-S5225973-A (JP)
Title: Variable capacity type torque converter
Inventor: HIGUCHI SHIYUNICHIROU
IPC: F16H41/26
Filed: 1975-08-22
Abstract: PURPOSE: This torque converter divides a pump into a plural number of ones, thus providing variable capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0649462-A (JP)
Title: Method of upgrading paraffinic feedstock
Inventor: DANII GASUTON RENE PEFUEROOEN
IPC: C10G35/06
Filed: 1993-04-06
Abstract: PURPOSE: To efficiently improve the quality of a paraffinic feedstock by feeding a paraffinic feedstock and an olefin-contg. stream at a specific volume ratio to a specified external circulation reactor contg. a β-zeolite catalyst and reacting at a high olefin conversion ratio.  
     CONSTITUTION: In a qualitatively improving method of a paraffinic feedstock comprising of supplying the paraffinic feedstock and an olefin-contg. stream at a paraffinic to olefin ratio larger than 2 v/v to a reactor contg. a β-zeolite catalyst and removing qualitatively improved product, the quality is improved by alkylation of the paraffinic feedstock by reacting while keeping an olefin conversion of at least 90 mol.% with 0.01-10 kg/kg.h space velocity in an external circulation reactor having an extent of external circulation of liquid reactor contents expressed as the equation of larger than 2 (Φv is the volumetric flow rate of feedstock and olefins-contg. stream; Φvc is the volumetric external circulation flow rate). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01272392-A (JP)
Title: Electronic exchange system
Inventor: TAKAGI YOSHISHIGE
IPC: H04Q3/545
Filed: 1988-04-25
Abstract: PURPOSE:To omit an exclusive host machine and to attain economical efficiency and the shortening of a construction period by using one of plural load distribution type target machines as a host and utilizing the host machine for compiler processing or data forming processing. CONSTITUTION:A means for using one of processors 1-3 as a host is started from an I/O control 12 based upon an instruction outputted from a maintenance man. One of the processors 1-3 is allowed to stop normal exchanging processing by a device system constitution changing control 13 so that the selected processor can execute only host processing. Then, a host processing means stored in a storage device 9 is read out by a host-application means 15 and written in an individual storage device in the processor separated from the system to be used as a host. The processor adopted as a host is allowed to execute host processing by a host processing execution control means 14.
Patent JP-H11278997-A (JP)
Title: Thin film containing potassium and its production
Inventor: TAZAKI YUZO
IPC: C30B29/30
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To stably obtain a potassium-containing thin film scarcely having the concentration gradient of the potassium content by using a potassium β- diketone complex preliminarily melted at a melting point or higher and subsequently cooled and solidified as a potassium source for vaporization. SOLUTION: A raw material container 2 for an organic potassium complex is set into a raw material oven 7, and a raw material container 9 for a niobium compound is also set into the other raw material oven 8. The raw material ovens 7, 8 are heated to vaporize the raw materials, and subsequently introduced together with Ar gas into a reactor 10. Oxygen is also introduced from an oxygen source 11 into the reactor 10. A susceptor 13 heated with high frequency is set into the reactor 10. A substrate 14 is placed on the susceptor 13. An organic potassium complex vapor, pentethoxyniobium vapor and oxygen gas are introduced into the reactor 10 and subsequently reacted with each other on the surface of the substrate 14, such as silicon single crystal, maintained at a prescribed temperature to deposit a KNbO3 film.  The reactor 10 is connected to an exhausted gas 15, and an exhausted gas is forcibly exhausted to maintain the reactor 10 in vacuo.
Patent JP-S61259222-A (JP)
Title: Electric connecting device for endoscope
Inventor: TOJO YOSHIKAZU
IPC: G02B23/24
Filed: 1985-05-14
Abstract: PURPOSE:To perform sure electric connection with an easy operation by providing an outside peripheral taper part in the end part of one divided body and providing an inside peripheral taper part in the end part of the other divided body and providing electric contacts in end parts of both of them. CONSTITUTION:An endoscope has the front end part and a flexible tube divided freely attachably and detachably, and electric connecting devices are provided in these divided bodies. Electric connecting devices consist of an inside peripheral taper part 21 and an outside peripheral taper part 22. A mouth piece 24 where a taper cylinder 23 whose outside is reduced gradually toward the front end while forming an arc is formed in the front end is formed with respect to the taper part 22, and plural electric contacts 25 are provided on the outside peripheral surface of the taper cylinder 23. With respect to the taper part 21, a taper cylinder 27 which has an outside shape fitted to the taper cylinder 23 is formed continuously as one body, and plural electric contacts 28 are provided on the inside peripheral surface of the taper cylinder 27. By this constitution, contacts 25 and 28 are connected electrically when the taper part 22 is inserted to the taper part 21, and contacts 25 and 28 are separated when they are separated.
Patent JP-S58219109-A (JP)
Title: Pasty composition and preparation thereof
Inventor: ABE CHIYUUZOU
IPC: A61K8/97
Filed: 1982-06-16
Abstract: PURPOSE:To obtain the titled composition useful as a base for preparing a hairdressing having prevented spoilage or reduction in viscosity or various embrocations, etc. by incorporating an extract of Hibiscus manihot L. with a mixture of salicylic acid with glycerol, and mixing an aqueous solution of citric acid with the resultant mixture. CONSTITUTION:A pasty composition, prepared by mixing an extract obtined by dipping a crushed root of Hibiscus manihot L. in water in an equal amount of water for several days, or dipping the root in a low-class distilled spirit of 35 degrees to such an extent as not to contact with air at ordinary temperatue for several days with a mixture solution of 3-5%, based on the extract, salicylic acid with 6-10%, based on the extract, glycerol, and further mixing the resultant mixture with a solution prepared by dissolving 2-5%, based on the extract, citric acid in 3-5% water, and useful for a hairdressing, an embrocation for applying to a painful part of stiffness in the shoulders, pains by blows, or a base for preparing a drug for athlete's foot. The above-mentioned composition will not cause the spoilage or reduction in viscosity even on storing for a long term.
Patent JP-H06311900-A (JP)
Title: Detection of enterovirus and discrimination of the same
Inventor: NARISAWA TADASHI
IPC: C12N15/09
Filed: 1993-04-28
Abstract: PURPOSE:To detect Picornaviridae such as Enterovirus, etc., by amplifying a Specific region of Enterovirus and detecting amplified gene DNA. CONSTITUTION:An oligonucleotide (e.g. CTACTTTGGGTGTCCGTGTT) having complementarity to a common type part in the upstream of a gene region coding a part of 5'-non-translated region of Enterovirus, a part of VP4 and VP2 proteins, and an oligonucleotide (e.g. TGGTGGTGGAAGTTGCCTGA) having complementarity to a common type part in the downstream are subjected to be primers of the PCR method. The amplified gene DNA is detected by polyacrylamide gel electrophoresis, etc.
Patent JP-S585017-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: YABUKAWA KAZUHISA
IPC: H01L21/301
Filed: 1981-07-02
Abstract: PURPOSE:To prevent electric discharge and adsorption of dust, and to elevate yield, by covering a circumferential edge part of a wafer for a surface acoustic wave, with a metallic film, in the same way, when sticking and forming the metallic film on one main surface of the wafer. CONSTITUTION:One main surface 111 for forming surface acoustic wave element of wafer is lapped to a specular surface, and the other main surface 112 is lapped to a rough surface. A circumferential edge part of the wafer is formed to a tapered part 113. Subsequently, on one main surface 111 of the wafer, a metallic film 12 whose thickness is about 0.15mm. 0.25mm. is stuck and formed extending over the whole surface by use of an aluminum vapor-depositing device. This metallic film 12 is stuck and formed on the tapered part 113, too. The metallic film 12 reaches the same plane with the other main surface 112. As a result, in case when the wafer is worked on a hot plate, charge generated in the wafer flows to the hot plate through the metallic film 12, therefore, electric discharge and adsorption of dust on the circumferential edge part of the wafer are prevented.
Patent JP-H04908-A (JP)
Title: Digital filtering device
Inventor: MIMURA TOSHIHIKO
IPC: H03H17/02
Filed: 1990-04-18
Abstract: PURPOSE:To widely decrease the number of coefficient muliplier and adders in a digital filter and to reduce circuit scale by outputting plural delay signals, which number is the integer multiple of a unit delay amount, and adding those plural outputs with prescribed weight. CONSTITUTION:The output of an A/D converter 22 or the output of a delay element 38 is selected by a switch 62, and the output of a delay element 24 or the output of a delay element 36 is selected by a switch 64. Further, the output of a delay element 28 or the output of a delay element 32 is selected by a switch 66. An adder 68 adds the output of a delay element 34 to the output of a delay element 26. Coefficient circuits 70, 71 and 72 multiply coefficients a1, a2 and a4 to the outputs of the switches 62, 64 and 66. An adder 76 adds the outputs of the coefficient circuits 70, 71 and 72, and an adder 78 adds the outputs of the coefficient circuits 73 and 74. The first filter for a chrominance signal processing is composed of these circuits 70, 71, 72 and 76. Then, the second filter is composed of circuits 68, 73, 74 and 78.
Patent JP-S63268122-A (JP)
Title: Substrate for magnetic disk
Inventor: OTADA MASAMI
IPC: G11B5/738
Filed: 1987-04-24
Abstract: PURPOSE:To improve the adhesiveness between a substrate formed by dispersing Al powder having a specific grain size into a thermoplastic resin and an underlying layer by forming a thin film consisting of a nonmagnetic metallic material on the surface of the above-mentioned substrate and forming fine rugged structure between the substrate and the thin film. CONSTITUTION:The thin film 5 consisting of the nonmagnetic metallic material is formed on the surface of the planar substrate 1 formed by dispersing the Al powder 2 sized <=1mum into the thermoplastic resin 3 so as to incorporate the powder at 5-40% of the entire volume and the fine rugged structure is formed at the boundary between the substrate 1 and the thin film 5. Such fine rugged structure is formed by removing the Al powder 2 on the surface of the substrate 1 by, for example, etching or the like. The greater part of such disk substrate 10 consists of the thermoplastic resin 3 and, therefore, the weight is reduced and the cost reduction is attained with higher productivity. Since the boundary between the substrate 1 and the thin film 5 has the fine rugged structure, the adhesive power between both is increased by an anchor effect and the coefft. of linear expansion as the substrate 10 is approximated to the coefft. of linear expansion of an Al substrate. In addition, the rigidity is enhanced and the substrate is strengthened against mechanical load and thermal stress load as well.
Patent JP-H02281608-A (JP)
Title: Electrical double layer capacitor
Inventor: SAITO TAKAYUKI
IPC: H01G11/10
Filed: 1989-04-21
Abstract: PURPOSE:To lessen the contact resistance between the particles of activated carbon and to reduce an ESR by a method wherein powder activated carbon which is used for forming carbon paste electrodes is heat-treated and a graphite whisker is grown on the surfaces of the particles of the activated carbon. CONSTITUTION:Non-conductive gaskets 4 are formed of an unvulcanized non-conductive rubber sheet, these gaskets 4 are respectively fixed by pressure on current collecting materials 2 consisting of an unvulcanized conductive rubber sheet to form recessed parts and carbon paste electrodes 3a obtainable by mixing activated carbon, which is obtainable by growing a graphite whisker on the surfaces of the particles of powder activated carbon by heat-treating in an inert gas-containing atmosphere, and a sulfuric acid are filled in the formed recessed parts. After a pair of these filled sheets are combined into one through a porous separator 5 of polypropyrene make, the combined material is left to stand in an atmosphere of temperatures of 125+ or -<5> deg.C under a pressure of 4kg/cm<2> and the sheets are vulcanized and adhered. Then, after 8 sheets of these basic cells 1a are laminated in series and are formed as a laminated material 6, the laminated material 6 is housed in a metal sheathed case 8, an insulating case 7 with electrode plates 9 arranged on the laminated material 6 is made to cover on the laminated material 6, a mechanical pressure is applied to the laminated material 6 through the plates 9 and the case 7 and as this state is held, the upper end of the case 8 is sealed by caulking.
Patent JP-S61262556-A (JP)
Inventor: WADA HIROO
IPC: F25B13/00
Filed: 1985-05-16
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-S584444-A (JP)
Title: Automatic program producing system
Inventor: UCHIDA YUUJI
IPC: G06F9/44
Filed: 1981-06-30
Abstract: PURPOSE:To increase the programming reliability, by using a program sentence, the problem presenting information and the data-related information for the input information and then producing automatically an environment setting program which is used to execute a desired operation. CONSTITUTION:An automatic program producing device includes an environment information discriminator 2, an automatic environment growing device 3 and a synthesizing device 4. The discriminator 2 includes a Japanese language analyzing means to extract the environment information out of the inputs 1-3. The device 3 grows the intermediate results 4 and 5 from the environment information. These results 4 and 5 are synthesized with other information through the device 4. Thus a program is obtained.
Patent JP-S60247400-A (JP)
Title: Diaphragm for speaker
Inventor: OKADA KENZOU
IPC: H04R7/02
Filed: 1984-05-23
Abstract: PURPOSE:To obtain a diaphragm which raises the rigidity and the Young's modulus of a diaphragm having a wide frequency band width and reproduces faithfully original sounds, by melt-spraying non-oxide ceramics to the surface of the diaphragm formed with a paper base material as a single substance or melt- spraying a metal or a metal oxide there as a matrix. CONSTITUTION:With respect to materials to be melt-sprayed, a metal nitride such as a boron nitride BN, an aluminium nitride AlN, a silicon nitride Si3N4, a titanium nitride TiN, or the like, a metal boride such as a titanium boride TiB2, an aluminium boride AlB2, or the like, a metal carbide such as a titanium carbide TiC, a silicon carbide SiC, a boron carbide B4C, or the like, or ceramics such as an aluminium oxide Al2O3, a titanium oxide TiO2, a beryllium oxide BeO, or the like is used as a single substance, or a metal such as nickel Ni, Nickel chromium Ni-Cr, or the like is used. These materials are melted by the intense heat of plasma and is sprayed from an injection hole 6 toward a conical diaphragm base material 1, which is provided to face the injection hole 6 and is formed to a required shape and consists of the paper base material, in a high speed by a working gas fed from a blast hole.
Patent JP-H02280221-A (JP)
Title: System for controlling disk
Inventor: WATANABE SHINYA
IPC: G06F3/06
Filed: 1989-04-21
Abstract: PURPOSE:To improve a data processing speed by obtaining a time necessary for accessing the sector of an object and reading data from a disk device to take the shortest access time. CONSTITUTION:A cylinder address holding means 100 (registers 41 and 42) reads and holds the cylinder address of a recording medium 10 of disk devices 21 and 22 in which a magnetic head 13 is positioned at present. A rotary posi tion address detecting means 101 (interfaces 91 and 92) detects the rotary moving address of the recording medium 10 of the disk devices 21 and 22. An access time arithmetic means (access time arithmetic part 7) calculates a time necessary for accessing a sector 12 of the object on the recording medium from the cylin der address and rotary position address, and the data of the object are read form the disk device corresponding to the device having the shortest time calcu lated by the access time arithmetic means 7. Thus, the access time in the data read from the disk device can be shortened.
Patent JP-H06305873-A (JP)
Title: Apparatus for growing crystal
Inventor: HATANAKA HIROYUKI
IPC: C30B7/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide an apparatus for growing crystal capable of uniformly growing a crystal without mechanically imposing a burden on a drive unit and the grown up crystal. CONSTITUTION:In a central part of a crystal growing vessel, an input axis 3 is placed and a revolution mechanism 4 is connected to the lower end of the input axis 3. A loading unit 5, which revolves around the input axis 3 driven by the revolution mechanism 4 and accordingly rotates by itself around its own shaft center, is placed.
Patent JP-S59228703-A (JP)
Title: Driving circuit of electromagnetic apparatus equipped with proportional solenoid
Inventor: TANAKA YASUO
IPC: H01F7/18
Filed: 1983-06-10
Abstract: PURPOSE:To avoid the possibility of a danger of an apparatus controlled by an electromagnetic apparatus equipped with a proportional solenoid even if a failure occurs in a pulse generator by providing a limitter and a failure discriminator. CONSTITUTION:A limitter 18 is provided to a pulse generator (an PWM generator) in order to prevent a modulation degree from being 0% and 100% and an output of the PWM generator 16 is checked by a failure discriminator 19 provided to an output selector 17 to discriminate existence of a failure of the PWM generator and a predetermined current of a proportional solenoid 15 is supplied or interrupted when the failure of the PWM generator 16 occurs. With this constitution, even if a failure occurs in the PWM generator 16, the possibility of a danger of an object being controlled by a proportional electromagnetic valve equipped with the proportional solenoid 15 can be avoided.