baber/WOPTO huggingface dataset:
Patent JP-S51124378-A (JP)
Title: Semiconductor manufacture method and lead frame used
Inventor: YAMAMOTO NORIYUKI
IPC: H01L23/48
Filed: 1975-04-22
Abstract: PURPOSE: To obtain a method of batch manufacturing of several types of semiconductor device with different numbers of pins with the use of one common mold and semiconductor devices which have flexibility and productivity and to obtain the construction of lead frames used in the manufacture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09245148-A (JP)
Title: Method and device for displaying molecular structure chart
Inventor: TOMONAGA ATSUSHI
IPC: G06T1/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a display for a molecular structure chart capable of automatically preparing and displaying a molecular structure graphic making it extremely easy to visually grasp the structure. SOLUTION: An input means 100a receives coupled atomic pair data showing the coupling relation of each atomic composing a compound. This coupled atomic pair data is delivered to a processing means 100b and the processing means 100b prepares the molecular structure chart of the compound based on coupled atomic pair data. When coupled atomic pair data consists of only chain-like structure and bonding between atoms is only double bonding without single bonding and/or cis arrangement designation and two double bondings are not adjacent to each other in the compound of this data.  A bonding chain between terminal atomic pairs including the largest number of bondings between themselves among all the pairs bonding two terminal atoms is set to be a main chain and the molecular structure chart is prepared so that the length and the bonding angle of each bonding constituting this main chain are both equal and a line combining the middle point of the bonding may be straight. Then the molecular structure graphic of the compound prepared by the processing means 100b is delivered to a display control means 100c, which makes the display 40 to display the molecular structure chart of the compound.
Patent JP-H02231044-A (JP)
Title: Processed food of dietary fiber
Inventor: FUKUDA TAKASHI
IPC: A23L29/244
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the subject readily edible low-caloric food useful for preventing and improving obesity, constipation, arteriosclerosis, cardiopathy, diabetes, etc., by blending refined KONJAK (devil's-tongue) mannan with a food coloring matter, seasoning, perfume, etc. CONSTITUTION:The objective food raw material obtained by blending refined KONJAK mannan refined to <=0.2%, preferably <=0.1% nitrogen content derived from a tuberous root of KONJAK with a food coloring matter, seasoning, perfume, etc. An adequate amount of water is then added to the raw material and an alkali ingredient, such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, calcium hydroxide or basic amino acid, is added thereto so as to provide <=10.0 final pH. The resultant mixture is sufficiently blended, mixed, formed and heated to afford a thermally irreversible molded processed food of dietary fibers in a gel state.
Patent JP-S51124803-A (JP)
Title: Suction flow-path of a centrifugal pump
Inventor: SUDOU SUMIO
IPC: F04D29/44
Filed: 1975-04-25
Abstract: PURPOSE: The enhancement of a cavitation performance and reducing of noises of a pump by giving a minimum turbulent, uniform and appropriately prewhirling fluid-flow to the impeller. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07233013-A (JP)
Title: Mixed herbicide
Inventor: ARATAIRA MASAHITO
IPC: A01N43/653
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a mixed herbicide enabling expansion of its own herbicidal spectrum and also expansion of the range of appropriate period of its application owing to synergistic effect. CONSTITUTION:This mixed herbicide contains, as active ingredients, at least one kind of substance among benfluralin, pendimethalin, trifluralin and dichlobenil and flupoxam.
Patent JP-S60193696-A (JP)
Inventor: WATANABE AKITOMI
IPC: B42D15/00
Filed: 1984-03-15
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-H11246804-A (JP)
Title: Graphite ink
Inventor: MATSUO KOJI
IPC: C09D11/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide graphite ink of high grade and high quality that suppresses the viscoelastic behavior, increases the repletion into the printing blocks and the operability and has excellent opacifying power without light leak by using a vehicle comprising a depolymerizable organic binder and an organic solvent, a graphite powder, and a filler. SOLUTION: Three steel rollers are used to knead a mill base composition comprising 21 wt.% of graphite with an average particle size of 0.4 μm, 34.5 wt.% of an i-butyl methacrylate-α-methylstyrene resin, 34.5 wt.% of diethylene glycol monobutyl ether, 3.0 wt.% silicon octylate, 1.5 wt.% of methacrylic oligomers and 5.5 wt.% of titanium oxide with an average particle size of 0.2-0.3 μm by allowing the mill base composition to pass through between rollers 6 times thereby preparing the objective graphite ink.
Patent JP-S62208492-A (JP)
Title: Storage device
Inventor: MARUYAMA TOSHIHIRO
IPC: G06F12/04
Filed: 1986-03-06
Abstract: PURPOSE:To continuously output the same contents by providing a timing generator which modifies the transmission destination of a lock signal from a down counter to an address counter based on a control signal and transmits a latch release signal to a latch circuit. CONSTITUTION:According to the flag bit of data written at the prescribed address in a storage circuit 29 the address counter stops its jogging, and subsequent n-bit data is set to the down counter 33 to count down based on the clock signal transmitted from the timing generator 27. It transmits a preset pulse (q) to a loop counter 33, causes the loop counter 33 to preset iteration number data outputted from a main storage circuit 29, transmits the clock signal CL2 to the loop counter 33 after outputting the preset pulse (q), and counts down the preset iteration number data. When the iteration number comes to zero, a counted value again jogs. Thus the same data can be continuously outputted.
Patent JP-S63243071-A (JP)
Title: Bicyclic amine catalyst
Inventor: KAARU HAINTSU GURUTSUEKU
IPC: C08G18/20
Filed: 1988-03-04
Abstract: 2- and optionally 3-substituted derivatives of 2-azabicyclo[2.2.1]- hept-5-ene and of 2-azabicyclo[2.2.1]heptane are used as catalysts in the preparation of polyurethanes and polyepoxy resins and are prepared by reacting cyclopentadiene with salts of strong acids of ammonia or primary amines and aldehydes and, if desired, subsequently subjecting the reaction product to catalytic hydrogenation.
Patent JP-H02290667-A (JP)
Title: Manufacture of flocked metal plate or the like
Inventor: NAKAGAWA TAKEO
IPC: B23K1/00
Filed: 1989-03-03
Abstract: PURPOSE:To easily manufacture a metallic fiber flocked metal plate excellent in adhesive strength between the metal plate and metallic short fibers by providing a plated layer of low melting point metal and a flux layer in wheat gluten state on the metal plate surface, anchoring electrostatically the metallic short fibers on the surface and then, heating and melting the plated layer to fix the metallic short fibers thereon. CONSTITUTION:Pb-Sn-base low melting point alloy brazing filler metal 2 is plated on the surface of the metal plate 1 of Cu, Fe, Al, etc., and the organic or inorganic flux layer 3 in the wheat gluten state or in the paste form is formed thereon to form base material (a). This base material (a) is set on an upper electrode 7 so that the flux layer 3 is opposed to a lower electrode 6 in a flocking chamber 5 and the metallic short fibers 4 are arranged on the lower electrode 6 and the negative high voltage is impressed on the lower electrode 6. The metallic short fibers 4 are attracted and erected by electric charge of both electrodes 6 and 7 and fly toward the upper electrode 7 and the ends thereof and stick the flux layer 3 and are held upright by adhesive power of flux. The plated layer 2 is then heated and molten by heating equipment 70 of the upper electrode 7 and the metallic short fibers 4 are held and then, cooled and solidified, by which the flocked metal plate A is easily obtained.
Patent JP-H02231911-A (JP)
Title: Corrosion monitoring method of organic coating metal wire for protecting submarine cable
Inventor: HANDA TAKAO
IPC: H02G1/10
Filed: 1989-03-03
Abstract: PURPOSE:To grasp damage of metal armor wires easily with low cost by arranging a galvanic electricity anode in order to monitor corrosion-proof current while furthermore arranging a reference electrode via a potentiometer in order to measure the potential of the metal armor wires. CONSTITUTION:A zinc galvanic electricity anode 8 is connected with armor steel wires of a submarine cable 7, and an ammeter 9 is connected between them. Checkup electrodes 13 are connected through potentiometers 12 with the submarine cable 7 with 100m interval. When the armor steel wire of the submarine cable 7 is exposed and corrosion takes place, corrosion-proof current flows and detected through the ammeter 9. When the galvanic anode 8 and the coating of the submarine cable 7 are perfect, the potentiometer 12 indicates natural immersion potential of the galvanic electricity anode 8 in the sea and since transfer is made to natural immersion potential of the steel wire in the sea according to reduction of corrosion-proof effect of the galvanic electricity anode 8, occurrence of trouble can be monitored.
Patent JP-S61208725-A (JP)
Title: Convergence device
Inventor: OGATA MASAO
IPC: H01J29/54
Filed: 1985-03-13
Abstract: PURPOSE:To prevent a color deviation from being caused by a temperature rise, by providing metal-containing four-pole composite magnets of a small temperature coefficient among other magnets for a convergence device for an inline color cathode-ray tube. CONSTITUTION:A static convergence device 5 for an inline color cathode-ray tube is made of four-pole magnets 6a, 6b, six-pole magnets 7a, 7b and two-pole magnets 8a, 8b which are mounted on the neck of the tube so that the magnets can be turned for adjustment. The four-pole magnets 6a, 6b are metal-containing composite magnets such as Alnico, which are not made of barium ferrite and whose absolute value of temperature coefficient is 0.05%/ deg.C or less. The temperature coefficient of the four-pole magnets, which has a strong relation to a color deviation resulting from a temperature rise, is thus reduced. As a result, electron beams emitted from three electron guns are caused to converge on a point on a faceplate to reduce the color deviation.
Patent JP-S61210516-A (JP)
Title: Magnetic recording medium and its production
Inventor: ASADA SEIICHI
IPC: G11B5/725
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a recording medium having excellent corrosion resistance, resistance to head sliding, etc. by laminating the 1st protective film consisting of single metal of Si or Ge or the alloy there of the 2nd protective film consisting of a solid lubricating agent on a magnetizable film such as thin ferromagnetic metallic film provided on a nonmagnetic base. CONSTITUTION:A Ge metallic layer 11 is formed on a substrate 1 consisting of glass, polyimide film, etc. in order to improve the adhesiveness of the thin ferromagnetic metallic film 12 to the substrate 1 and thereafter a ferromagnetic metal such as Co-Cr or Co-Ni-Mn-P is provided thereon by vapor deposition, etc. The 1st protective layer 13 consisting of the single metal of Si or Ge or an alloy such as Si-C, Ge-B or Ge-Mn contg. >=5 atomic% Si and Ge is formed on the film 12. The 2nd protective film 14 consisting of the solid lubricating agent from the group of hexagonal BN, fluorinated graphite, fluorinated Se, metallic Te, etc. is further formed on the layer 13. The magnetic recording medium having the excellent resistance to head sliding in particular is thus obtd.
Patent JP-H10248029-A (JP)
Title: Digital camera in card size
Inventor: MISAWA TAKASHI
IPC: H04N5/225
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To form a whole camera in the shape of card, to improve portability and to attain improvement in the picture quality of photographed image by securing an optical path length by protruding a photographic lens recessed in a PC card-shaped main body out of the main body at the time of photographing. SOLUTION: A main body 12 of camera is PC card-shaped as a whole, and a photographic lens part 14 for housing a photographic lens 20 inside the main body 12 while facing an opening 16 formed at the corner part of upper main body plate 12A is housed so that its optical axis can be coincident with the thickness of main body 12. When a lock cancel button 23 is pressed at the time of photographing, the photographic lens part 14 is protruded from the opening 16 by a protruding mechanism, and the optical path length at the time of photographing is secured. Besides, an electronic circuit board 44 equipped with a CCD (imaging device) 22, digital image processing circuit and built-in memory or the like is provided on the lower surface inside the main body 12.  Then, a digital camera 10 is inserted into the PC card slot of personal computer so that image data recorded in the built-in memory inside the main body 12 of camera can be sent out to the personal computer.
Patent JP-2000247730-A (JP)
Title: Ceramic tube and its production
Inventor: HORIMI KAZUHIRO
IPC: C04B35/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a readily obtainable ceramic tube having low water absorption, slight defects and excellent strength and to provide a method for producing the ceramic tube. SOLUTION: This ceramic tube is obtained by baking a mixed raw material comprising 50-70 wt.% of SiO2, 15-25 wt.% of Al2O3, 0.5-2 wt.% of Na2O 1-3 wt.% of K2O, 1-3 wt.% of CaO, 0.5-2 wt.% of MgO, 4-8 wt.% of Fe2O3 and 2-8 wt.% of P2O5 and forming a glass layer 6 on the surface. Preferably, the ceramic tube contains quartz, mullite or NaAlSiO4.
Patent JP-H07263995-A (JP)
Title: Surface acoustic wave device and antenna branching filter using the same
Inventor: HOSAKA NORIO
IPC: H01P1/213
Filed: 1994-03-22
Abstract: PURPOSE:To provide satisfactory frequency characteristics in a high frequency area by practically suppressing the dielectric constant of a dielectric substrate less than '6' at an inductance element composed of a microstrip line formed on the dielectric substrate. CONSTITUTION:A surface acoustic wave (SAW) resonator 1 is constituted as a one-opening SAW resonator by forming many pairs of interdigital electrodes 3 with A2 thin films or the like on the surface of a piezoelectric substrate 2. An inductance element 4 forms a microstrip line 6 composed of a copper thin film on a quartz glass board 5. This SAW resonator and the inductance element are fixed in the same package 7 by an adhesive agent and connected each other or with a terminal 9 of the package by a wire 8 of Al or the like. Then, quartz glass is used for the substrate, and the dielectric constant is low like '3.8', for example. Therefore, the inductance of stray capacity is less affected, the amount of attenuation in the high frequency area is improved, and sharp frequency characteristics can be provided as well.
Patent JP-H03252339-A (JP)
Title: Concrete additive
Inventor: ONO TOSHIO
IPC: C04B24/26
Filed: 1990-03-01
Abstract: PURPOSE:To improve the water-reducing degree, flowability and slump loss of a cement composition by adding an olefin - maleic anhydride copolymer and a sulfonated conjugated diene (co)polymer to the cement composition. CONSTITUTION:An additive comprising an olefin - maleic anhydride copolymer and a sulfonated conjugated diene (co)polymer is added to a cement composition (e.g. concrete, mortar or cement paste) to improve the flowability, water-reducing degree and consistency of the cement composition and further reduce the change of the flowability such as slump loss with the passage of time.
Patent JP-H06267258-A (JP)
Title: Device for deciding life of consumption components
Inventor: TOMITA ISAO
IPC: G11B33/10
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the occurrence of abnormality as much as possible by constituting a life decision device with a hard disk device being the consumption components, a control part, a clock part, a power source switch and a power source circuit and outputting a message showing the fact that the exchange time of the components is near even when an energizing cumulative time is a life time or below. CONSTITUTION:The energizing time from when the power source switch 9 is turned off to when turned off is stored accumulatively by an energizing time cumulative area. In such a manner, the ernergizing cumulative time of the hard disk device 1 till the last time operation time is compared with the life time whenever the switch 9 is turned on, and when the energizing cumulative time arrives at 70% of the life time, the fact is informed to a user, and when the cumulative time arrives at 80%, the fact that the exchange time of the consumption components is near is alarmed to the user, and when arrives at even 90%, the fact that exchange time approaches close at hand is awakened to the user. These all messages are displayed on a display device 7. That is, the preparation of exchange work is performed by the initial message, and the exchange work is performed by the final message, and the operational efficiency of an electronic equipment is improved.
Patent JP-H11245152-A (JP)
Title: Polishing device
Inventor: KOBAYASHI TATSUYA
IPC: B24B17/10
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate finish polishing for the surface shape of an optical curved surface and to increase the efficiency of polishing work for the optical curved surface. SOLUTION: A polishing device polishes the optical curved surface 1a of a work 1 attached to a work holder 10. In this case, the device is provided with a polishing head 20 having a polisher 20 provided in its tip for machining the optical curved surface 1a of the work 1 while rotating it, a slider 18a for arranging the polishing head 20 and pressing the polisher 20 in the normal direction of the optical curved surface 1a, a motor 28 for rotating the polisher 21, a Z axis mechanism section 12 for moving the polisher 21 provided in the polishing head 20 arranged in the slider 18a in contact with or away from the optical curved surface 1a of the work 1, and a non-contact displacement gauge attached to the polishing head 20 and moved together with the polishing head 20.  While the polisher 21 is in contact with the optical curved surface 1a, a distance is measured between the optical curved surface 1a and the non- contact displacement gauge, and the optical curved surface 1a is polished to have a desired shape.
Patent JP-S53136474-A (JP)
Title: Fluorescent screen exposing unit for color receiving tube
Inventor: KUKI KOUJI
IPC: H01J9/227
Filed: 1977-05-04
Abstract: PURPOSE: To obtain fluorescent stripe having requird width, by eliminating the effect at the bridge part of a shadow mask, through moving reciprocally the light source orthogonally on the seal surface of the face plate and also in parallel with the diametrical direction of the slit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58167177-A (JP)
Title: Assembling method of printing head
Inventor: NAKATANI MAKOTO
IPC: B41J2/28
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the number of assembling steps and the assembling cost, by clamping an assembly by arch-shaped ring springs at the time of fixing the assembly, in a printing head for a releasing-type serial dot printer. CONSTITUTION:An armature member and a magnetic bypath 24 are placed on an electromagnet mechanism part (a permanent magnet 20 and a core 21) with a spacer 23 placed therebetween, and after fitting a nose 31 thereon, ring springs 30 are placed at 4 positions, and are gradually pressed further onto the nose 31 and a recessed surface of a lower part of the core 21 against the forces of the spring 30. Accordingly, the assembly is firmly clamped by the springs over the entire circumference thereof.
Patent JP-S58168363-A (JP)
Title: Signal supplying system
Inventor: SATOU TADAFUMI
IPC: H04M3/02
Filed: 1982-03-29
Abstract: PURPOSE:To realize a call signal supplying system where the degradation of a changeover switch, a noise, or the like is not generated, by setting the temporal relation of each timing signal of a timing signal generating circuit in the period of interruption of a call signal. CONSTITUTION:A timing signal generating circuit 15 generates timing signals 3-1, 3-2, 3-3, and 3-4 onto lines 13, 14, 5, and 6, and call signals IR and SR shown in figure by 3-6 and 3-5 are supplied onto call signal lines 7 and 8. Timing signals RG1 and RG0 shown in figure by 3-3 and 3-4 are supplied to a controlling circuit 4 through lines 5 and 6, and a timing pattern is supplied to them also from a central processing device. Thus, timing signals are supplied to a relay R0 in response to the signal RG0 and each designating signal while determining a call cycle by the signal RG1, and a relay contact r1 is switched. This switching is performed during the interruption of the call signal.
Patent JP-H08251735-A (JP)
Title: Gas insulated transformer station
Inventor: OKUWA HIROSHI
IPC: H02B13/02
Filed: 1995-03-10
Abstract: PURPOSE: To reduce an occupying space and to secure the send in and out paths of devices by a simple means for adequately arranging a tap switch, a cooling device and a gas insulated switchgear around the tank of a transformer. CONSTITUTION: Tanks 2a-2c in each phase for a gas insulated transformer 1 are arranged approximately in straight line. At one side of the arranging direction of the tanks 2a-2c in each phase, a tap switch 3 of the gas insulated transformer is arranged, and a cooling device 7 for the insulating gas in the gas insulated transformer 1 is arranged at the opposite side part. The gas insulated switchgear 10 is arranged at the end part of the aligned direction of the tanks 2a-2c in each phase. A main bus 11 of the gas insulated switchgear 10 is arranged in parallel with the axis connecting the centers of the tanks 2a-2c in each phase. A device constituting line circuits 12a and 12b is arranged in the direction perpendicular to the axial direction of the main bus 11 from the main bus 11.  The main bus 11 and a terminal 6 at the primary side or the secondary side of the gas insulated transformer 1 are connected by a gas insulated bus line 21.
Patent JP-S52134122-A (JP)
Title: Liquefied gas breaker
Inventor: NAKAGAWA YUKIO
IPC: F17C13/12
Filed: 1976-05-06
Abstract: PURPOSE:A liquiefied gas breaker in which a conductive intermediate electrode is provided in a pressure container to move the top of a needle from a gas space above the intermediate electrode penetrable into arc-extinguishing liquefied gas of the lower part for effective extinction of arc.
Patent JP-H04211389-A (JP)
Title: Production of 3-ketobutylidene 2-chloro-4-nitrophenyl-beta-maltopentaoside
Inventor: ISHIMARU KATSUTOSHI
IPC: C12P19/44
Filed: 1991-02-22
Abstract: PURPOSE:To obtain the subject compound useful as a substrate for measuring alpha-amylase activity by utilizing sugar transfer reaction with cyclodextrin glucanotransferase for ketobutylidenemaltopentaose and chloronitrophenylmaltoside. CONSTITUTION:(C) Cyclodextrin glucanotransferase is reacted with (A) 3- ketobutylidene-maltopentaose expressed by formula I and (B) 2-chloro-4- nitrophenyl-beta-maltoside expressed by formula II to carry out sugar transfer reaction. Thereby, (D) 3-ketobutylidene-2-chloro-4-nitrophenyl-beta-maltopentaoside expressed by formula III is obtained. Furthermore, the aforementioned sugar transfer reaction is preferably carried out in a mixed solvent of water and a water-soluble organic solvent such as a lower alcohol.