baber/WOPTO huggingface dataset:
Patent JP-H1021452-A (JP)
Title: Connection of caned beverages
Inventor: HORIE SATORU
IPC: B65D67/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To permit a purchaser to select much more caned beverages for the suitable quantity of the caned beverages different by persons by connecting the beverage cans at the bottoms or the tops of the cans and making the two cans to be one set. SOLUTION: A caned beverage 1 and can beverage 2 are connected at the bottoms or the tops of the cans with strength that can divide the cans into two by man's strength. For connecting them, the can beverage 1 and the can beverage 2 are combined at the bottoms or the tops of the cans and synthetic resin and the like 3 are wound and connected. When one set of the two cans are purchased, the person can drink one more if the drinks one can and the desires another one. When he drinks one and it is suitable, he can drink the other can when he desires later. When prescribed specification is given on the bottom and the top of the beverage can, the different types of beverage cans can be connected if the diameters of the cans are the same.
Patent JP-S6183803-A (JP)
Title: Combustion furnace
Inventor: CHIAKI AKIRA
IPC: F23B99/00
Filed: 1984-10-01
Abstract: PURPOSE:To enable to suppress the rate of generation of NOx in a combustion furnace, by flowing recycling gas low oxygen concentration into the spaces directly above a traveling grate and in the upper part of a furnace body. CONSTITUTION:Part of combustion gas exhausted from a combustion furnace 1 is blown into the space directly above a traveling grate 2 passing through a recycling gas passage 10A. The recycling gas is of low oxygen concentration, by which combustible gas of high concentration in a zone 8 and the gas of high oxygen concentration in a zone 9 can favorably be mixed with each other in a combustion furnace body 1. Generation of NOx is suppressed because NOx contained in the combustion gas of high concentration in the zone 8 is reduced by HCN, NH3, and HC in the presence of oxygen in the zone 9 of high oxygen concentration. Besides, part of combustion gas is blown into the upper part of a combustion furnace body 1 through a recycling gas passage 10B, so that mixing of air with combustible gas is promoted, and complete combustion can be taken place by the air of small quantity.
Patent JP-H0253616-A (JP)
Title: Heavy load and high speed radial tire
Inventor: KAMIYOKO KIYOSHI
IPC: B60C15/06
Filed: 1988-08-16
Abstract: PURPOSE:To prevent the heat generating at a bead part and creation of the standing wave phenomenon by specifically determining the axial and the radial distances related to the bead core, the ratios of them with the height of a rim flange and the form of a bead base before a rim is attached. CONSTITUTION:When a tyre is mounted on a standard rim 9, the ratio between both the radial distance x2 of a tyre from the bead heel point P1 where the extension line x1 of a rim base 9 crosses the extension line x2 of the rim flange 9f to the internal end P2 of a bead core 3 and the height HR of the rim flange from the bead heel point P1 to the upper end P3 of the rim flange 9f is set within 0.8 to 1.0. The ratio between the radial distance Y from the upper point P3 of the rim flange 9f to the external end point P4 of the bead core 3 and the height HR of the rim flange is set within 0 to 0.30. The bead base before the rim is attached is formed in the double tapered form which satisfies the specific various conditions.
Patent JP-S6183607-A (JP)
Title: Production of aluminum nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/072
Filed: 1984-09-29
Abstract: PURPOSE:To obtain fine powder of aluminum nitride having high purity and suitable as a raw material for the production of aluminized container, by using aluminum thin plate as a raw material, and heating and nitriding the plate in a non-oxidizing atmosphere. CONSTITUTION:An aluminum thin plate having a thickness of preferably about <=0.5mm is nitrided by heating in a non-oxidizing atmosphere containing nitrogen or ammonia at about <=1,400 deg.C. The raw material used in the above process is not necessarily procured specially, and the wastes such as empty cans of alcoholic drink, refreshing drink, etc., or plate, tray, foil sheet, etc., can be effectively utilized. Furthermore, it is not necessary to use aluminum flakes or plasma jet.
Patent JP-H0255201-A (JP)
Title: Chlorine dioxide gas generator and control of gas generation rate thereof
Inventor: TSUCHIDA YUJI
IPC: A01N59/00
Filed: 1988-08-19
Abstract: PURPOSE:To stably generate a ClO2 gas for many hours without adjusting pH by storing a specific ClO2 gas generating composition in an airtight container. CONSTITUTION:A mixture of (A) a metal chlorite (e.g., NaClO2) and (B) at least one reagent selected from trichloroisocyanuric acid, dichloroisocyanuric acid and alkali metallic salts thereof is blended with (C) 0.1-95wt.% at least one diluent selected from diatomaceous earth, calcium silicate, aluminosilicate, perlite, zeolite and other porous adsorbents to give a composition for generating ClO2 gas. Then the composition is packed into an airtight container free from air permeability.
Patent JP-H1155012-A (JP)
Title: High frequency circuit
Inventor: YAMAGUCHI AKIRA
IPC: H01P5/19
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To synthesize/divide input signals with the same amplitude and prescribed phase difference by using two kinds of π type circuits that are designed in 2<1/2> Z0 impedance which consist of a transmission line to which two open stubs are connected at the both ends and a transmission line to which two short stubs are connected at the both ends. SOLUTION: Two π type circuits of 2<1/2> Z0 impedance are configured by connecting open stubs 2-1 and 2-2 and short stubs 3-1 and 3-2 with 2<1/2> Z0 impedance and<λ> /8 electric length to both ends of 1st and 2nd transmission line 1-1 and 1-2 with Z0 impedance andλ /4 electric length, and further, a resistor 4 that has 2Z0 resistance value that connects between the two π type circuits. Therefore, a high frequency signal of λ wavelength which is inputted from an inputoutput port 10-1 is branched into two with the same amplitude and also with prescribed phase difference and can be outputted to inputoutput ports 10-2 and 10-3, and high frequency signals of λ wavelength which are inputted from the ports 10-2 and 10-3 are synthesized with prescribed phase difference and can be outputted to the port 10-1.
Patent JP-H0499123-A (JP)
Title: Method for removing oxide layer on surface of steel material
Inventor: SUZUKI YUTAKA
IPC: C21D1/38
Filed: 1990-08-01
Abstract: PURPOSE:To easily remove the oxide layers of steel material on the surfaces of which the oxide layers exist by bringing a high-temp. gas contg. hydrogen radicals of a concn. satisfying specific equation into contact with the steel material and reducing the oxide layers. CONSTITUTION:Gaseous fuel (for example, coke furnace gas) is burnt in a high-temp. gas generator 8 to generate a combustion gas of about 1100 deg.C. On the other hand, the hydrogen radicals of the high concn. are formed by a hydrogen radical generator 9 and are incorporated into the combustion gas so as to attain the concn. satisfying the equation H>=562.3t<0.91> [H: the concn. (ppm) of the hydrogen radicals, t: the thickness (mm) of the initial oxide layer]. The high-temp. gas enriched with the hydrogen radicals is blown from blowing nozzles 10 provided on walls 2 of a heating furnace to a steel sheet 1 to reduce the oxide layers thereof. The oxide layers on the surface of the steel sheet are completely removed at a low cost in this way.
Patent JP-2001030193-A (JP)
Title: Separation guide of dismantling device for spacer of optical fiber cable
Inventor: NAKAMURA ZENICHI
IPC: G02B6/44
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To simply separate a tension member from a spacer body. SOLUTION: A separation guide 10 is provided with a separation plate 10a and a mounting plate 10b. The separation plate 10a is mounted in a manner to obliquely cross the winding running direction of a spacer for an optical fiber cable at an inclination angle of 45 deg.. A guide hole 10c having size set such that 0.2-0.3 mm is added to the diameter of a knocking-down separating tension member is formed in the separation plate 10a. The tension member is drawn out from a spacer knocking-down device is inserted in the guide hole 10c.  When the spacer for an optical fiber cable is caused to effect winding running, after a slit is formed by the spacer knocking-down device opposite along a longitudinal direction, a pressure is applied from its outer periphery and a spacer body 18 brought into a half-separation state is separated and knocked down in a state to move over the separation plate 10a.
Patent JP-2000034370-A (JP)
Title: Silane crosslinked polyolefin resin composition and insulation cable
Inventor: MARUMO TAKESHI
IPC: C09D123/10
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a silane-crosslinkable polyolefin resin composition that gives molded products having excellent smoothness of the molded surfaces and excellent resistance to heat. SOLUTION: This polymer composition comprises (A) a base polymer (B) a carrier polymer A containing an organic unsaturated silane represented by the formula: RR'SiY2 (R is a monovalent olefinically unsaturated hydrocarbon group; Y is a hydrolyzable organic group; R' is a monovalent hydrocarbon group other than aliphatic unsaturated hydrocarbons or is equal to Y) and (C) a carrier polymer B containing a silanol condensation catalyst and an antioxidant. In this case the base polymer is singly a high-density or low-density polyethylene or a mixture of two or more kinds of polyethylene and has an average density of 0.926/cm3-0.935 g/cm3, a heat distortion rate after melt-mixing (according to JIS K 6723) of <=40%.
Patent JP-H0366687-A (JP)
Title: Benzothiazine derivative, its preparation and method of its use as pharmaceutical preparation or synthetic intermediate thereof
Inventor: RIBALTA-BARO JOSE MIGUEL
IPC: A61K31/54
Filed: 1990-07-31
Abstract: NEW MATERIAL: A compound of formula I (R 1  is a 1-4C alkyl, phenyl, benzyl).  
     EXAMPLE: N-Ethoxycarbonyl-N-(2-pyridyl)-4-ethoxycarbonyloxy-2-methyl-2H-1,2- benzothiazine-3-carboxyamide-1,1-dioxide.  
     USE: Anti-inflammatory drug, analogesic, medicine synthetic intermediate.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0647771-A (JP)
Title: Method for manufacturing molded product
Inventor: MIYAKE AKITAKA
IPC: B29C45/16
Filed: 1992-07-31
Abstract: PURPOSE:To prevent a sheet, with a base layer of cross-linked resin, which forms a surface layer, from becoming partially stretched significantly by eliminating the thinning of the sheet at the corner where a die is set even during a deep drawing process. CONSTITUTION:A sheet 5 which forms a surface layer consists of a base layer made of cross-linked resin. This sheet 5 is deposited on a female die 1, then is vacuum-molded and stuck tightly along the molding profile 1a of the female die 1 to be preformed. After that, the female die 1 and a male die 2 are closed together and resin is injected into the closed dies. When the sheet is attached airtightly to the molding profile of the female die, a strong force works at the part, of the sheet 5, which hits the corner of the female 1 in a stretched direction rather than at any other part. However, the force is equally scattered even to the other part due to the working of the base layer. Thus the partially significant stretching of the sheet no longer occurs. Consequently, the sheet is prevented from becoming thin at the corner to a considerable extent even during a deep drawing process. This process results in the sufficient display of the function of the sheet and at the same time, the improvement of an outward appearance.
Patent JP-H09105133-A (JP)
Title: Square cover for underground structure
Inventor: YOSHIMURA EIJI
IPC: E02D29/14
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To rapidly carry out the opening or closing work of a cover body even if it is large, by providing auxiliary wheels at the underface of the cover body positioned between rails formed in the transfer direction of the cover body along the inside of two parallel sides of a receive frame. SOLUTION: Rotating rolls 6a, 6b traveling on a rail 4 and rotating rolls 6c, 6d traveling on a rail 5 are provided at the underface of a cover body 2. And guide rolls 6e, 6f are equipped as auxiliary wheels in the same direction with these rotating rolls 6a-6d, at the middle thereof. When opening the cover body so as to pull a receive frame 1 outwards, the guide rolls 6e, 6f rapidly get over the receive frame 1 while rolling from the inner periphery of the receive frame to the upper end. After the guide rolls 6e, 6f have over the upper end of the receive frame 1, they rotate on the passage face in cooperation with the rotating rolls 6a-6d to rapidly move the cover body 2 on the passage face.
Patent JP-S58106167-A (JP)
Title: Fuel injection nozzle of internal-combustion engine
Inventor: YABE MASAHIKO
IPC: F02M61/18
Filed: 1981-12-21
Abstract: PURPOSE:To evenly distribute fuel into a combustion chamber by chamfering the inlet of a blast nozzle so as to provided uniform fuel spray in the form of a cocoon. CONSTITUTION:An inlet part D of a blast nozzle is chamfered by electrolytic trimming, whereby the diameter of the inlet part of the blast nozzle is increased and the flow passage of the blast nozzle having the diameter (d3) is shortened. Fuel is thereby injected in the form of a cocoon and the characteristic of the spray may be maintained uniformly.
Patent JP-H0932397-A (JP)
Title: Earthquake-sensing automatic lock device for open-close member
Inventor: UCHIYAMA YOSHIE
IPC: G01H1/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To release locking simply without requiring a lock release mechanism as an earthquake-sensing automatic lock device for an open-close member. SOLUTION: In the relative relationship of an open-close member 13, a lock lever 24 and a striker 31, a free clearance GL is formed between a hook 25 and a hook stop section 35 when the opening section of a storage warehouse is closed by the open-close member 13 and the hook 25 of the lock lever 24 and the striker 31 are engaged mutually. When the mutually engaged hook 25 and hook stop section 35 are brought into contact relatively, the opening surface of the storage warehouse is opened by quantity corresponding to the free clearance GL of the open-close member 13.
Patent JP-H0756546-A (JP)
Title: Display device
Inventor: AKABANE SHIGERU
IPC: G06F3/0482
Filed: 1993-08-19
Abstract: PURPOSE:To easily find which movement is to be coped with out of movement to the upper layer from a layer in which change is found in display items, movement in the same layer and movement for the lower layer from a some layer, when an item to be displayed on a display is changed by operation of an operation element. CONSTITUTION:In a display device in which one item selected by operation of a operation element which can move to the upper layer, move to in the same layer and move to the lower layer for hierarchical structure is displayed on a display from a menu consisting of plural items classified into hierarchical structure, a display control means which controls so that the other item is displayed on the display with either of scroll display and non-scroll display having different directions each other in accordance with that which operation of the operation element is used, that is, upper layer movement, same layer movement or lower layer movement is provided, when display contents of the display are changed from some item to the other item by operation of the operation element.
Patent JP-S6453082-A (JP)
Title: Detection of trouble in compressor
Inventor: HASHIMOTO HIROYOSHI
IPC: F04B49/06
Filed: 1987-08-20
Abstract: PURPOSE:To speedily detect a machine in trouble by judging trouble even if the variation rate of the discharge pressure after the switching of the damper of a compressor does not largely deflect from the pressure variation rate before said switching. CONSTITUTION:A trouble monitoring program is stored into a program memory 42 in an operating machine number controller 4. The total supplied air quantity of the compressor at present is calculated in a central calculation processing part 41 and memorized in a data memory 43 up to the next sampling. The case of trouble is judged even if the variation rate of the discharge pressure after the switching of the damper of the compressor does not deflect largely from the pressure variation rate before the switching. Therefore, a machine in trouble can be detected speedily.
Patent JP-S6097564-A (JP)
Title: Power source system
Inventor: TOOYAMA ATSUKO
IPC: H01M4/60
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a thin sheet-like, light weight power source system by combining together a solar cell with a sheet-like polymer secondary battery. CONSTITUTION:A power source system consists of a solar cell element 1, photoconductor 3, and polymer battery 4. The polymer battery 4 comprises positive current collector, positive electrode, separator containing electrolyte, negative electrode, negative current collector, and aluminium battery case. Positive and negative current collectors are constructed by spot-welding SUS304 expanded metal to SUS304 plate. Positive and negative electrodes are formed by pressing polyacetylene on the current collectors. Acetonitrile solution of (C2H5)4NBF4, for example, is used as electrolyte. The electrolyte is impregnated in the separator comprising polypropylene nonwoven fabric. The total thickness of the power source system including solar cell is about 10mm.. It is very thin.
Patent JP-S6097561-A (JP)
Title: Solid electrolyte secondary battery
Inventor: FUJITA KAZUNORI
IPC: H01M10/0565
Filed: 1983-10-31
Abstract: PURPOSE:To make high current density discharge possible by arranging solid electrolyte on surfaces and in pores of electrode active material. CONSTITUTION:Solid electrolyte is placed on surfaces and in pores of electrode active material. For example, polyethylene oxide and LiBF4 are dissolved in acetonitrile solvent, and gelled polyacetylene is immersed overnight in this solution. Refrigerant and polyacetylene are separated, and solvent in the polyacetylene is removed in a vacuum and solid electrolyte is held in the fine pores of polyacetylene 2 and 4. Polyacetylene obtained is pressed to make film. Solvent of solution prepared by dissolving polyethylene oxide and LiBF4 in acetonitrile solvent is vaporized to prepare 0.2-0.3mm. thick solid electrolyte 3. Solid electrolyte 3 is combined with polyacetylene electrodes 2 and 4 to form a battery.
Patent JP-H0253355-A (JP)
Title: Key telephone set
Inventor: OTA SEIZO
IPC: H04Q3/58
Filed: 1988-08-17
Abstract: PURPOSE:To increase the length of a connectable cable only by length in which a limited current value is expressed in terms of cable length by limiting the current value of a speaker amplifier circuit so that the sum of a speaker amplifier circuit current value and an LED turning-on circuit current value can be a constant value or below. CONSTITUTION:The output of a current detecting circuit 7 controls a current limiting circuit 6 so that the sum of the current value of a speaker amplifier circuit 3 and the current value of an LED turning-on circuit 5 can be the constant value or below. Accordingly, when this constant value is determined in advance, the current value of the speaker amplifier circuit 3 can be limited so as to be this value or below in any cases. Normally, the current value of the speaker amplifier circuit 3 and the current value of the LED turning-on circuit 5 are not a maximum value simultaneously. Thus, the length of the connectable cable can be prolonged only by the length to be limited by the current limiting circuit 6.
Patent JP-H0750323-A (JP)
Title: Manufacture of cantilever of probe microscope device
Inventor: HATAMURA YOTARO
IPC: H01J37/28
Filed: 1993-08-19
Abstract: PURPOSE:To provide a manufacturing method of a cantilever of a probe microscope which enables arbitrary formation of a chip which is easy to manufacture and suitable for an application purpose. CONSTITUTION:A silicon oxide thin film 101 which becomes a lower lever and a single-crystal silicon thin film 102 which becomes a strain gauge are formed on a silicon water 100, a wiring layer 105 is applied, an opening 55 is shaped by etching and a PIQ resin layer 104, and a silicon oxide thin film 105 which becomes an upper lever are formed. A hole 106 is shaped from the layer 105 to the silicon wafer 100, a silicon nitride thin film 108 is formed in an inner wall thereof and the PIQ resin layer 104 and the silicon wafer 100 are lastly removed by solution.
Patent JP-S6182942-A (JP)
Title: Forging method of component having dome-shaped head
Inventor: MATSUSHITA TOMIHARU
IPC: B21J5/02
Filed: 1984-09-28
Abstract: PURPOSE:To disuse a finishing work by forming the tip of a cylindrical blank to a conical shape with a punch pressure with putting the blank into a preparatory forming die, by making the whole in the same processing with the closed forging of the tip of the prescribed dome shape by a forming die and by reducing the forging load and by prolonging the die life. CONSTITUTION:A cylindrical heating blank 4 is inserted into a preparatory forming die 1 and the tip part of the blank 4 is made in a conical shape 6' by a punch 5 pressure. It is in succession inserted into the last forming die 7 and the conical-shaped tip part 6' is made in a dome shape with the closed forging by a stepped punch 10. With said stage the plastic fluidity of the blank 4 is uniformalized on the whole and is made nearly in the same processing. The forging load is therefore reduced and the die life is extended. The thickness lining of the inside of the forming die 7 is made better as well and the finishing work after forging is disused.
Patent JP-H11168146-A (JP)
Title: Locos mos device for esd protection and its formation method
Inventor: KAWAZOE TOSHIYA
IPC: H01L27/088
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a MOS transistor which has a large drain-gate breakdown voltage, and to obtain its manufacturing method. SOLUTION: A MOS transistor which is used in an EDS protective circuit and which comprises a multilayered gate oxide layer is obtained. When a thick gate oxide layer is formed near a drain, the transistor can have a comparatively large drain-gate breakdown voltage. When a thin gate oxide layer is formed near a source, a gate voltage can change over a turning-on/off operation of the transistor at a high changeover speed. A thick part in the multilayer gate oxide layer of the MOS transistor is formed by the selective oxidation (LOCOS) process of silicon, and the thin gate layer is formed in another step. Also a method in which the MOS transistor comprising the EDS protective circuit and the multilayered gate oxide layer is manufactured is obtained.
Patent JP-H0488380-A (JP)
Title: Electrostatic latent image developing method
Inventor: SUZUKI HIROHARU
IPC: G03G15/08
Filed: 1990-08-01
Abstract: PURPOSE:To obtain an image having high quality by setting an order such as a developer - a supplying member - an insulating area part with respect to a triboelectrifying system. CONSTITUTION:On the triboelectrifying system, the order is set to the developer - the supplying member - the insulating area part. That is, on the surface of developer carrier 20, a conductive part constituted of a conductive material 3 and a dielectric part constituted of an insulated particle 2 are constituted so as to coexist in a micro area. The mechanism of the attachment of toner is fundamentally thought to be the triboelectrification of the developer carrier 20, a toner supplying member 40 and toner 60. The triboelectrifying system is apart from the toner 60 and a developer carrier dielectric part, and the toner supplying member 40 is positioned in the middle, when it is conductive, electrostatic charging becomes stable, and a microfield is generated, so that a thin multilayer can be obtained. Thus, a development having the high image quality is obtained.