baber/WOPTO huggingface dataset:
Patent JP-H07238958-A (JP)
Title: Coil bobbin for electromagnetic clutch
Inventor: KAWACHI MASAKI
IPC: F16D27/112
Filed: 1994-02-24
Abstract: PURPOSE:To enable shortening of filling time of an insulation object for fixing while suppressing occurrence of mold cavity and facilitate insertion into a storage vessel and manufacture of a coil bobbin for electromagnetic clutch. CONSTITUTION:A coil bobbin for electromagentic clutch has a first side wall section 91, a second side wall section 92, and a cylindrical section 93 which connects the side wall sections 91, 92. Four recessed sections are provided on outer periphery of the first and second side wall sections 91, 92 of the coil bobbin, and further flour leg sections 95 are provided coaxially on a horizontal plane of the second side wall section 92.
Patent JP-H07235450-A (JP)
Title: Electronic component
Inventor: FUJISHIRO YOSHIKAZU
IPC: H01G4/30
Filed: 1994-02-24
Abstract: PURPOSE:To provide an electronic component in which mutual electromagnetic coupling is prevented while decreasing the thickness by superposing two capacitor layers while sandwiching a magnetic layer. CONSTITUTION:Capacitor layers C1, C2 are arranged contiguously through an interval D while sandwiching a magnetic layer 1. The capacitor layer C1 has capacitor electrodes E1, E2 and the capacitor layer C2 has capacitor electrodes E3, E4. The capacitor electrodes E1-E4 of the capacitor layers C1, C2 are connected, at one ends thereof, with terminal electrodes 3, 4. Electromagnetic coupling between the capacitor layers C1, C2 is interrupted by the magnetic layer 1 even when the distance between the capacitor electrodes E1-E4 is shortened. This structure prevents electromagnetic coupling between the electronic components while decreasing the thickness thereof.
Patent JP-H09309801-A (JP)
Title: Controlled releasing agrochemical preparation of large particle size aqueous suspension
Inventor: KIJINO ATSUSHI
IPC: A01N25/30
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical preparation having high suspension stability, excellent in re-suspending properties, inhibiting the generation of crop injury, decreasing the outflow of crop injury from a paddy field manifesting a prolonged remanence by compounding specific ingredients and a specific treatment. SOLUTION: The subject controlled releasing agrochemical preparation of large particle size aqueous suspension is obtained by carrying out the addition of two or more kinds of surfactants having different molecular weight and 0.1 to 30wt.% of one or more kinds of inorganic salts (e.g. an alkaline metal sulfate) in a specific order to an aqueous suspension of particle containing 0.1 to 65wt.% of one or more kinds of active agrochemical (e.g. 2',3'-dichloroethoxymethoxybenzanilide) and suspending treatment on the agrochemical active ingredients particles. In this time the covering layer containing the surfactants and the inorganic salts is formed on the surface of the active agrochemical ingredient particle and preferably the complex suspension particle has 6 to 1000μm of average particle size.  The preferred surfactants used are a polymer surfactant having 1800 to 700,000 of molecular weight and one or more kinds of a low molecular weight surfactant having 100 to 1,100 of molecular weight.
Patent JP-H07235618-A (JP)
Title: Semiconductor package
Inventor: NAGAMINE KUNIHIRO
IPC: H05K1/14
Filed: 1994-02-25
Abstract: PURPOSE:To provide a low-priced semiconductor package which can be coped with the increase in number of terminals and also on which conventional technique can be used on a printed substrate. CONSTITUTION:A metal base substrate 25, having a patterned copper foil layer 14, is formed on a metal plate 12 through the intermediary of an insulating layer 13, a flange part 16 is formed on the circumference of an aperture part 15 by conducting bending and drawing operations on the above-mentioned metal base substrate 25, and a plurality of protruding parts 17 are provided on the flange part 16. One end of the copper foil layer 14, having a wiring pattern, is exposed to the protruding part 17, and the other end is formed into an inner lead part against a semiconductor integrated circuit element 11. When this semiconductor package 10 is surface-mounted on a printed substrate, the protruding part 17 and the pad on the substrate are corresponded with each other and they are connected by reflow soldering.
Patent JP-S60171759-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIGEMATSU TAKU
IPC: H01L27/082
Filed: 1984-02-17
Abstract: PURPOSE:To suppress the dispersion of the width ratio of an IIL-coexistent linear IC and to obtain the uniform element, IC, having superior characteristics, by a method wherein N<+> type impurities are introduced in one part of the P type region, which is to be used as the base of the first region, while N<+> type impurities are selectively introduced in one part of the second region in a concentration higher than that of the N<+> type impurities introduced in the one part of the P type region of the first region. CONSTITUTION:Windows are opened on parts of the first region and the second region by performing a treatment using a photoresist, the implantation and diffusion of B ions are performed and a P type region 5, which is used as a base, is formed in the first region I , and at the same time, a P type region 6, which is used as an injector, and a P type region 7, which is used as the base of the inverse NPN transistor, are formed in the second region II. Windows are opened on an oxide film 11 formed on the surface of the substrate, parts of the P type regions of both regions of the first region I and the second region II are exposed, P is doped on the exposed parts in a low concentration and a CVD-PSG film 13 is formed on the whole surface. A part of the CVD-PSG film 13, being a part belonging to the IIL side (second region), is removed by performing an etching and a CVD-PSG film 14 doped with (P) in a higher concentration is newly formed on the whole surface. An annealing treatment is performed for diffusing phosphorus and an N<+> type region 8, which is used as an emitter, is formed on one part of the surface of the base of the first region I .
Patent JP-H03176292-A (JP)
Title: Fin of surf board or sailing board
Inventor: YAMAMOTO SHIRO
IPC: B63B35/79
Filed: 1990-02-08
Abstract: PURPOSE:To lighten a fin of a surf board or sailing board and improve the strength thereof by constituting the fin of a transparent surface layer, a shell consisting of fiber reinforced set resin and a foamed molding resin core. CONSTITUTION:The inside of a surface layer 1 formed of transparent hard resin is made of a carbon fiber reinforced set resin layer 2a, and the inside of this layer 2a is made of a glass fiber reinforced set resin layer 2b. Next, a core inside this layer 2b is made of a foamed molding resin core 3 to provide a desired fin of a surf board or sailing board.
Patent JP-H09191782-A (JP)
Title: Trawl line-like tool for making alga bed
Inventor: OKAMOTO TOMOMI
IPC: A01G33/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a trawl line-like tool for making an alga bed, capable of reducing labors required for making the alga bed and improving the fixation rate of useful algae. SOLUTION: This tool 10 for making an alga bed is provided with alga- adhering members 12 comprising a degradable resin as base members for making useful algae adhere thereto, plural branch ropes 14 comprising a degradable resin and used for attaching the alga-adhering members 12 thereto, and trunk ropes 16 comprising a non-degradable material and used for arranging the branch ropes 14 at a distance d1 . A sinker 20 for fixing the trunk ropes 16 to a sea bottom 18, a float 25 connected to the sinker 20 through a rope 22 and floating on a sea surface 24, sinkers 26 for fixing the branch ropes 14 to the sea bottom 18, etc., may, if necessary, further be attached.
Patent JP-S60173271-A (JP)
Inventor: MINEMASA KATSUYOSHI
IPC: E04D13/00
Filed: 1984-02-17
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-H04266887-A (JP)
Title: Optically active 4-substituted-2,6-bis(oxazolyl)pyridine derivative and production thereof
Inventor: NISHIYAMA HISAO
IPC: C07D413/14
Filed: 1991-02-21
Abstract: PURPOSE:To provide the subject new compound which is a nitrogen series tridentate ligand having conjugated bonds and having a controlled electric property and which is useful as an asymmetrical metal catalyst, etc. CONSTITUTION:A compound of formula I (R<1> to R<4> are H, 1-12C alkyl, aryl, etc.; X is halogen, amino, nitro, etc.,), e.g. 4-chloro-2,6-bis[4'-(S)- isopropyloxazolin-2'-yl] pyridine. The compound of formula I is produced as follows: chlorinating a 4-substituted pyridine derivative with a chlorinating agent such as thionyl chloride, reacting the obtained acid chloride with an amino alcohol of formula III, chlorinating the produced amide alcohol, treating the chlorination product with a base such as sodium hydroxide, and subsequently reducing the obtained amino alcohol such as the corresponding optically active amino acid with lithium aluminum hydride.
Patent JP-S63193901-A (JP)
Title: Heat-sensitive gelling agent for latex
Inventor: MURAI OSAMU
IPC: C08C1/15
Filed: 1987-02-09
Abstract: PURPOSE:To obtain the titled gelling agent, consisting of an alkylene oxide adduct of an alkylphenol-formalin condensate and capable of efficiently gelatinizing a latex without impairing performance thereof. CONSTITUTION:The aimed gelling agent obtained by initially heating an alkylphenol having preferably a 1-30C alkyl group and formalin in the presence of an acid or alkali catalyst in a solvent to provide a condensate having preferably 2-20 average condensation degree, reacting the above-mentioned condensate with an alkylene oxide, preferably ethylene oxide and propylene oxide used together so as to provide 90-450mol. total number of added mol. in the presence of an alkali catalyst to give an alkylene oxide adduct of the alkylphenol-formalin condensate having preferably 20-70 deg.C cloud point and, as necessary, blending a surfactant, etc., therewith. Furthermore, 0.1-3pts.wt. afore-mentioned gelling agent is added to 100pts.wt. latex.
Patent JP-H01204539-A (JP)
Title: Alarm signal supervising circuit
Inventor: YAMASHITA HIROSHI
IPC: H04B17/17
Filed: 1988-02-10
Abstract: PURPOSE:To suppress the increase in number of photocouplers and interface points by providing a circuit using a multiplexer at the side of individual communication equipment in place of a diode array circuit. CONSTITUTION:Address signals A0-A2 outputted from a CPU 7 are sent through an interface section 9 and an individual communication side employs an interface section 9' and photocouplers 11-1-11-3 to receive the signals. The signals are used for integrated circuits 10-1-10-8 for multiplexer are control signals to select the output. Then an input side alarm signal outputted sequentially from the multiplexer is selected by using a prescribed address signal. Thus, the alarm signal supervising circuit is constituted by the less number of photocouplers and interface points to improve the mount efficiency of components or the like.
Patent JP-S61186196-A (JP)
Title: Composite wire for submerged arc welding of high carbon steel material
Inventor: ITO TADASHI
IPC: B23K35/368
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the weld crack of a weld metal by incorporating specific wt% of C, V, Si, Mo, W, Co, Ni and Cr into a titled wire. CONSTITUTION:The composite wire for welding for high-carbon steel is constituted of a wire body 1 and the flux 2 contained therein. The component elements to be incorporated therein are adjusted by adjusting mainly the flux components. More specifically, the components are controlled to 0.9-3% C, 3.0-31% V, <=2.0% Si, <=5.0% Mn, <=11% Cr, <=10% W, <=4.5% Mo, <=4.0% Co and <=3.5% Ni. The ratio V/C in the weld metal is >=4.7 if the high-carbon steel material is subjected to build-up welding by using the composite wire having such compsn. The weld crack of the weld metal is therefore thoroughly averted. The component elements such as Co and Ni stabilize the corrosion resistance, high temp. hardness and hardenability and prevent the weld crack.
Patent JP-S58147538-A (JP)
Title: Sputtered amorphous magnetic material and its manufacture
Inventor: FUJIMORI HIROYASU
IPC: H01F1/153
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a sputtered amorphous magnetic material with high saturation magnetic flux density, small coercive force, small magnetostriction and superior soft magnetic characteristics, by adding a specified amount of Nb to Co as a principal component. CONSTITUTION:A Co-base material contg. <=40 atomic% Nb is put in a vacuum vessel 1 as a target electrode 6. The electrode 6 is cooled with water, negative voltage is applied to the electrode 6 from a power source 7, and an electric current is impressed between a cathode 2 and an anode 3 to generate plasma in the vessel 1. By sputtering the electrode 6, constituent electrons are emitted, and they are deposited on a water-cooled substrate 8 to obtain an amorphous magnetic material. Negative charge may be impressd to the substrate 8 from a power source 9. The magnetic material is heat treaed at a temp. below the crystallization temp. Additional elements such as Ti and Zr may be added to said Co-base material contg. Nb.
Patent JP-S58148288-A (JP)
Title: Pump
Inventor: NISHIOKA ISHIO
IPC: F04B53/10
Filed: 1982-02-25
Abstract: PURPOSE:To enhance the pumping performance by furnishing a protruding member such as a bolt from outside in a valve chamber, in which suction and discharge of the liquid are perfomred through coming-in and going-out of the top of a piston, fixing the valve chamber, and by lessening the dead volume of valve chamber. CONSTITUTION:In the stroke in which the top of a piston 3 protrudes into the valve seat 6 for discharging the liquid from the valve chamber (a), a discharge valve 10 is opened as the pressure in the valve chamber (a) becomes a little higher than that on the discharge hole 4b side, but because no perfect non- compressible fluid exists, a less volume of valve chamber (a) will require less stroke for pressure boosting if a convertion is made into stroke of piston 3. Thus an effective increase of the amount of discharge can be obtained. Therefore the pumping performance is enhanced by fixing the end part of a fastening bolt 17 protrudingly in the valve chamber (a), in which suction and discharge of the fluid are carried out through coming-in and going-out of the top of piston 3, and by lessening the dead volume of the chamber (a).
Patent JP-H04267340-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MUKAI KANJI
IPC: H01L21/331
Filed: 1991-02-22
Abstract: PURPOSE:To make the area of a semiconductor integrated circuit small by forming a part or the whole of the field plate electrode of a transistor from a resistive thin film. CONSTITUTION:In place of a metal electrode of aluminum, etc., a silicon- chromium thin-film resistance 111 is formed into an annular shape as field plate electrode in the insulating part of a base diffusion layer 105. An emitter electrode 106 and base electrode 109 formed of aluminum are in ohmic contact with each other in a predetermined part. Therefore, the value of a resistance connected between the emitter and base is the resistance value of a parallel connection of the right-side and left-side halves of the annular silicon-chromium thin-film resistance 111. An NPN transistor constituted in this manner neither requires any area for resistance nor lowers breakdown strength because there is no gap between field plate electrodes.
Patent JP-H02207298-A (JP)
Title: Method and device for displaying three-dimensional cursor
Inventor: MATSUNAMI HIDEKI
IPC: G06F3/0481
Filed: 1989-02-07
Abstract: PURPOSE:To easily decide the position of the cursor in the depth direction and to easily indicate a body and coordinates by not displaying a body in front of the cursor position simultaneously with the indication by the cursor. CONSTITUTION:The part in front of at least the position Z in the depth direction of the cursor is clipped for three-dimensional graphic data to be displayed. Namely, the cursor is indicated by a cursor operation means 4 and the depth- directional position Z of the cursor which is indicated by the cursor is passed to a clip processing means 6. The clip processing means 6 performs processing so that part in front of the depth-directional position of the cursor is not displayed, and the cursor and a clip-processed figure are displayed on the screen at the same time by a display means 7. Consequently, the depth-directional cursor position is easily decided and the body and coordinates are easily indicated.
Patent JP-S62186345-A (JP)
Title: Microprocessor i/o address circuit
Inventor: HORIKOSHI YOSHIYUKI
IPC: G06F13/20
Filed: 1986-02-12
Abstract: PURPOSE:To easily increase number of I/O addresses without expanding the circuit scale remarkably by providing a decoder decoding an address signal of a microcomputer and a strap circuit leading its output to an I/O processor into an I/O device. CONSTITUTION:A bus signal line 1 is connected to the microcomputer. An address signal on an address signal line 2 branched from the bus signal line 1 is decoded by a decoder 5, a required component is selected by the strap circuit 9 and sent to an I/O processor 6. Since a specific decoding output is inputted to an input circuit of a specific I/O processor by the operation of the strap 9, the function of the I/O processor 6 is selected by an address signal from the microcomputer. The I/O processor 6 selects an external input data signal line 10 to reset a flip-flop 8 after the line 10 is finished being set to the data bus signal line 3 thereby having only to restart the operation of the microcomputer.
Patent JP-H07240155-A (JP)
Title: Cathode-ray tube and its manufacture
Inventor: OKA KAZUHIRO
IPC: H01J9/38
Filed: 1994-02-25
Abstract: PURPOSE:To provide a cathode-ray tube which is highly resistant to electron beam emission and can realize a high luminance, and a method for manufacturing it. CONSTITUTION:In the manufacture of a cathode-ray tube having a metal oxide film formed on the inner surface of a panel glass to which electron beams are emitted, when the metal oxide film 2 is formed by evaporation on the panel glass 1 in a vacuum tank 4, a residual moisture trap device 8 is operated in the vacuum tank 4 at the vacuuming of the vacuum tank 4. Thus, a high degree of vacuum can be provided to accelerate the oxidation of the top layer of the metal oxide film.
Patent JP-H01309636-A (JP)
Title: Method and apparatus for cooling and sterilizing slaughtered animal in ozonated water
Inventor: RUISU DEII KARASHIORO
IPC: A22B5/00
Filed: 1989-02-07
Abstract: PURPOSE: To provide a device capable of washing, sterilizing and cooling slaughtered animals without the need for adding water by providing a pipeline for connecting the outlet and inlet of a tank with a filter, a cooler, a device for ozonizing water and a circulating means for the water. CONSTITUTION: The pipeline 10 for connecting the outlet and inlet of the tank 6 capable of housing the slaughtered animals is provided with screens 12, 13, 14, 15, the pump 11, the heat exchanger (cooler) 16 and a UV tube 17 and the bypass thereof is provided with an ozone generator 3 and an ozone ejector 4.
Patent JP-H08202405-A (JP)
Title: Robust-adaptive control method
Inventor: KATO TETSURO
IPC: G05B13/02
Filed: 1995-01-26
Abstract: PURPOSE: To provide a robust-adaptive control method which can prevent an estimation parameter of a controlled system from interfering when a parameter of the controlled system varies. CONSTITUTION: The robust-adaptive control method, which performs stable control over the manipulated variable of a controlled system based upon the parameter of the controlled system and the state variable of the controlled system, estimates only one of parameters (2, 4, 6, and 8) corresponding to state variables in the same state under operation conditions wherein the state variables are lowered in rank by using the state variables and finds the manipulated variable τ of the controlled variable from the estimation parameter to perform the control.
Patent JP-H03232089-A (JP)
Title: Throw-in commodity controller for commodity storage rack
Inventor: MATSUDA TETSUO
IPC: G07F11/34
Filed: 1990-02-08
Abstract: PURPOSE:To surely prevent entrance of commodities in the unrollable attitude even in the case of commodities different in diameter by detaining the commodity, which is thrown in the unrollable attitude, by a control shaft, which is provided freely movably in the vertical direction, to stop the entrance into a commodity carriage path. CONSTITUTION:A pair of long holes 9 and 9 extended in the direction approximately perpendicular to a rolling road surface 10 are provided in both side walls 2 and 3 in a commodity throwing-in hole 6, and a control shaft 11 is provided which has both end parts inserted and detained between long holes 9 and 9 and is freely moved in the vertical direction. The control shaft 11 detains the commodity thrown in the unrollable attitude to stop its entrance into a commodity carrying path 5, and the control shaft 11 is moved upward to permit the entrance when being pressed to the outside peripheral surface of the commodity thrown in the rollable attitude. Thus, the end face in the throwing-in direction of a small-diameter commodity A or a large- diameter commodity B is detained by the control shaft 11 to prevent this commodity from entering to the depth of the commodity carrying path 5 when the commodity A or B is thrown in the unrollable attitude.
Patent JP-H04245642-A (JP)
Title: Mos transistor and its manufacture
Inventor: TACHIBANA HIROTOSHI
IPC: H01L21/28
Filed: 1991-01-31
Abstract: PURPOSE:To obtain an asymmetric LDD structure MOS transistor and its manufacturing method, which transistor has high hot carrier restraining effect in a drain region and high driving capability in a source region. CONSTITUTION:Source regions 8, 18 and drain regions 11, 19 have an asymmetric structure with respect to a gate electrode 4. The region adjacent to a channel of the source region is constituted of metal silicide.
Patent JP-H05195144-A (JP)
Title: High tension steel sheet excellent in pitting corrosion resistance and pit expansion resistance
Inventor: FUJIWARA SUSUMU
IPC: C21D9/46
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a high strength steel sheet excellent in pitting corrosion resistance and pit expansion resistance and capable of withstanding use as a chassis member for an automobile in the naked state. CONSTITUTION:This high tension steel sheet excellent in pitting corrosion resistance consists of, by weight, <=0.1% C, 0.10-2.0% Mn, 0.05-0.20% P, <=0.010% S, 0.05-1.0% Cu, 0.01-0.1% Al, <=0.008% N, Ti satisfying an inequality (48/32)XS<=Ti<=[(48/32)XS+(48/14)XN]X2 and the balance Fe with inevitable impurities or further contains one or more among 0.05-1.0% Si, 0.05-2.0% Ni, 0.05-5.0% Cr and 0.01-0.05% Nb.
Patent JP-H06243991-A (JP)
Title: Plasma measuring device
Inventor: ABE TAKAO
IPC: H05H1/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a plasma measuring device by which electron density on a plasma cross section and spatial distribution of an electron temperature can be measured instantly in noncontact and a plasma characteristic can be estimated. CONSTITUTION:A spectrum having an optional wave length emitted from plasma 12 generated inside of a vacuum container 11 is selected by an optical filter 13, and intensity of the spectrum having the optional wave length selected by this optical filter 14 is detected by a CCD camera 16. Detecting output from this CCD camera 16 is given to an operation device 17, and electron density of the plasma and spatial distribution of an electron temperature are measured by operation processing in here.