baber/WOPTO huggingface dataset:
Patent JP-S5517742-A (JP)
Title: Earthquake sensor gas stoppage valve
Inventor: YAMAMOTO MASANARI
IPC: F16K17/36
Filed: 1978-07-21
Abstract: PURPOSE: To automatically cut off supply of gas by means of a simple structure, by utilizing such a structure as loses a balance of 3 spherical valves, which move rotatably, due to vibration.  
     CONSTITUTION: Three spherical valves 6, which can rotatably move, are located in a funnel-shaped bed chamber equipped with a ring-shaped valve seat 5 where gas from an inlet connector 2 flows down to a center of a lower part of the bed chamber, and a conical upper end 8' of a vertical stem 8, which freely comes in and out of the funnel-shaped bed chamber 4 through a center of the valve seat 5, is projected into the inside of the bed chamber 4. The vertical stem 8 moves up and down as a result of rotating manually handle 9. And thus, the vertical stem 8 is moved downward gradually when the spherical valves 6 come to the circumference of the upper end 8' after the vertical stem 8 is protruded into the funnel-shaped bed chamber 4. As a result the 3 spherical valves 6 are positioned well-balanced in an equal height to each other. And thus, if a balance of the 3 spherical valve 6 is lost due to an external vibration caused by an earthquake, one of the 3 spherical valves 6 is fitted in the valve seat 5, and as a result a gas flow is shut off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06298986-A (JP)
Title: Production of porous membranous hollow tube of ethylene-tetrafluoroethylene copolymer
Inventor: ASAHINA HISAKAZU
IPC: B29C48/09
Filed: 1993-04-16
Abstract: PURPOSE:To enable the efficient obtaining of a porous membranous hollow tube, having a stable shape and useful for humidifiers. CONSTITUTION:The outer periphery of a core material 1 having a prescribed outside diameter is coated with a raw material resin obtained by mixing and melting an ethylene-tetrafluoroethylene(ETFE) copolymer with a vinylidene fluoride(VDF)-based copolymer and inorganic powder according to a prescribed composition to form a thin-film coating layer 2. In extruding the VDF-based copolymer after cooling and curing, a phenomenon in which the thin-film coating layer is swelled is utilized to pull out and remove the core material 1. Thereby, this porous membranous hollow tube is produced.
Patent JP-S60232947-A (JP)
Inventor: KONDOU KAZUO
IPC: B32B27/28
Filed: 1984-05-04
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-H02266928-A (JP)
Title: Zinc plated steel plate excellent in spot weldability
Inventor: SATO HIROSHI
IPC: C23C24/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain excellent spot weldability by providing an anticorrosion oil layer containing a ceramic powder on a steel plate. CONSTITUTION:An anticorrosion oil layer containing 0.05-30wt.% of a ceramic powder having a particle size of 5-1000nm is provided on a steel plate. By this method, the ceramic powder is pressed at the time of spot welding by a chip and spread along the unevenness of the surface of the chip together with anticorrosion oil and, by the supply of a current thereafter, the anticorrosion oil is evaporated by generated heat and subsequently adhered to a plating layer and the surface of the chip to develop function of suppressing not only the reaction of the chip with the plating layer but also the release of the alloy layer formed on the surface of the chip. Further, even after the anticorrosion oil is evaporated by the supply of a current between zinc plated steel plates to be welded, the ceramic powder remains and a current supply path is limited by a high electric resistance and the heating efficiency between the plated steel plates is made high to rapidly transfer the chip to nugget formation and, therefore, the life of the chip can be extended.
Patent JP-H09255417-A (JP)
Title: Beta-alumina sintered compact and its production
Inventor: MURAKAMI KENJI
IPC: C04B35/113
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a β-alumina sintered compact high in sodium ion conductivity, with high mechanical strength and reliability, and suitable as a solid electrolyte to be used in e.g. Na-S cells. SOLUTION: This β-alumina sintered compact with high mechanical strength and low resistivity contains 2-10wt.% zirconium oxide <=1.0μm in average particle size (and 0.1-2wt.%, on a TiO2 basis, a Ti component). As the zirconium oxide, zirconium oxide powder <=0.2μm in average particle size or esp. zirconia sol <=0.2μm in average particle size is used.
Patent JP-H09260576-A (JP)
Title: Semiconductor device
Inventor: HANADA HIDESHI
IPC: H01L23/50
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which high performance and multifunctionality are materialized by improving the integration of semiconductor chips, and the package is downsized and thinned at large, and which ensures excellent performance and reliability. SOLUTION: This device possesses a semiconductor chip 1 mounted and supported by a support bar 2, a plurality of inner leads 4 provided around the semiconductor chip 1, and an inner lead 5 extended from the inner lead, 4, and the interior of the inner lead 4 is packaged with sealing resin 7. In this case, for the semiconductor chip 1, conductor circuits are made on both sides, and also each electrode of the semiconductor chip 1 and the inner lead 4 are connected to each other by a bonding wire 6.
Patent JP-S5517062-A (JP)
Title: Safety device for fuel bath burning
Inventor: MORIO SHIYUUJI
IPC: F23Q3/00
Filed: 1978-07-24
Abstract: PURPOSE: To assure burner firing operation, output circuit to control fuel supply to burner is actuated at a specified time after the ignitor is energized.  
     CONSTITUTION: Oscillation output of the ignitor 4 is partially supplied to the timing circuit 7 which generates delayed output to be fed to the pulse generator 8. The pulse generator 8 immediately produces a pulse of specified frequency. The pulse is processed by the differentiating circuit 9 and applied to the output circuit 10. The output circuit, while being fed with pulse signal, generates a specified signal to control the fuel pump operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09254401-A (JP)
Title: Ink-jet recording apparatus
Inventor: MURAKI MOTOHITO
IPC: B41J2/175
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an elastic cap which covers the discharge surface of a print head and to reduce the pressure increase of the inside of a cap time by a simple mechanism. SOLUTION: A cap 51 is installed freely movably forward/backward to/from a cap holder 52 which is energized in the projection direction and moves toward the discharge surface 4 of a print head 3 interlockingly with the movement of a carriage on which the print head 3 is mounted and pressed on the discharge surface 4. When the cap 51 retreats toward the cap holder 52, a valve member 67 which closes an outside air communication port 62 communicating with an inside space 61 of the cap 1 is installed in the cap holder 51.
Patent JP-S60235901-A (JP)
Title: Fluidized-layer combustion plant
Inventor: KISHIGAMI KUNIO
IPC: F23C10/00
Filed: 1984-05-08
Abstract: PURPOSE:To increase the whole plant efficiency by a combustion of an unburned part exhausted from a plural main combustion apparatuses with one auxiliary combustion apparatus. CONSTITUTION:A fuel is supplied in each of main combustion apparatuses 10a, 10b, 10c, respectively, and burned. Burned exhaust gas is introduced into each dust collector 12a, 12b, 12c from a hollow tower section of each combustion apparatus, a dust is removed, and the gas is exhausted into the atmosphere from a main exhaust duct 16 through a duct joined to it after the removal of dust is completed. Meanwhile, the collected dust is stored in a storage tank 15 through a duct 14 in a short time. In addition to an ash content, a considerable amount of unburned fuel, which could not burn in the main combustion furnaces, is contained in this dust. The dust stored in the storage tank 15 is supplied to the auxiliary combustion apparatus 18 through a duct 19, then the unburned fuel is burned.
Patent JP-S57204104-A (JP)
Title: Forming method of insulating film for amorphous magnetic substance
Inventor: MATSUURA KOUTAROU
IPC: H02K15/12
Filed: 1981-06-11
Abstract: PURPOSE:To form the thin insulating film without damaging a space factor by forming the insulating film onto the surface of the amorphous magnetic substance through a plasma reaction at a temperature lower than the temperature of crystallization of the amorphous magnetic substance. CONSTITUTION:The ribbon-shaped amorphous magnetic substance 1 wound on a supply drum 2 is passed through a reaction pipe 3, and wound on a winding durm 4 at speed such as the speed of 10cm/min. A coil 5 is mounted to the reaction pipe 3, and the power of 1.5MHz high frequency is supplied to the coil 5 from an oscillator 6. N2O Gas is supplied at the rate of speed such as the speed of 30cc/min from a bomb 8 and the mixed gas of SiH4 and air at the rate of speed such as of the speed of 20cc/min from a bomb 7, and plasma- reacted. Unnecessary gas in the reaction pipe 3 is sucked by means of a rotary pump 10 through a trap 9 at the outlet side. Accordingly, the SiO2 film with thickness such as 1,000Angstrom  can be formed onto the surface of the amorphous magnetic substance 1 without damaging the space factor.
Patent JP-S57204974-A (JP)
Title: Convolution operator
Inventor: TAKAHASHI SHIYUNJI
IPC: G06F17/10
Filed: 1981-06-12
Abstract: PURPOSE:To obtain an inexpensive and high-speed operator using one multiplier, by stopping the multiplication of upper bits to perform the multiplication of only lower bits when upper bits of correction data become too small to have no influence upon the result of the product sum. CONSTITUTION:In a convolution operator which operates the product sum between measurement data and correction data for image reconstitution in a CT device using transmission X rays, ultrasonic waves, or the like, the number of bits of correction data for image reconstitution is made larger than that of measurement data, and the number of bits of this correction data is divided to upper bits and lower bits to perform the multiplication. When upper bits of correction data for image reconstitution become too small to have no influence upon the result of the product sum of said multiplication, the multiplication of upper bits is stopped, and only the multiplication of lower bits is performed. For example, the output of the second memory 22 for weight data is inputted to one multiplier 23A through an upper/lower selecting circuit 26 to perform said operation.
Patent JP-S6011835-A (JP)
Title: Copying machine
Inventor: KANEKO TAMAKI
IPC: G03G15/00
Filed: 1984-05-07
Abstract: PURPOSE:To make a paper discharging device, intermediate paper feeding device, etc. unnecessary by providing a partition plate on the upper part of a paper feeding plate or a peper feeding cassette, and classifying an unprocessed sheet- like body and a processed sheet-like body. CONSTITUTION:A sheet original automatic carrying device 1 is provided with a paper feeding cassette 2, paper feeding roller 3 for feeding a sheet original in this cassette 2 by one sheet each, and an endless belt 5 provided so as to be rotatable and movable, on the upper part of an original platen 4 consisting of a transmission glass plate. Also, the first sheet carrying device 6 for reversing a sheet original and feeding it again to the original platen 4 is provided on the left of this belt 5, and the second sheet carrying device 7 for carrying the sheet original fed out of this belt 5 to the paper feeding cassette 2 is provided on the right of the endless belt 5.
Patent JP-S60233154-A (JP)
Title: Neutron absorbing and shielding material composition
Inventor: KAMINAMI YASUO
IPC: C08L101/00
Filed: 1984-05-04
Abstract: PURPOSE:A safe and sure neutron absorbing and shielding material composition, obtained by mixing and dispersing a specific neutron absorbing material in a matrix consisting of an engineering plastic having improved heat and hot water resistance, and having improved radiation resistance. CONSTITUTION:A composition obtained by adding (B) (i) a gadolinium-containing material, e.g. gadolinium oxide, (ii) a boron-containing material, e.g. boron carbide, boric acid, boric acid ester or boron oxide, or (iii) a lithium-containing material, e.g. lithium halide, lithium oxide or lithium carbide, preferably the components (ii) with (iii) together having 1-2,000mu, preferably 1-100mu particle diameter in an amount of 1-50wt% to (A) a matrix, consisting of a polyimide resin, epoxy resin, polyphenylene sulfide resin, polyether ether ketone resin, polyamide-imide resin and polyether imide resin, and having improved heat and hot water resistance.
Patent JP-S62246045-A (JP)
Title: Silver halide photographic sensitive material having stable photographic characteristic
Inventor: AOKI JUNKO
IPC: G03C1/28
Filed: 1986-04-19
Abstract: PURPOSE:To provide a sensitive material with an emulsion which undergoes little change in the sensitivity in a dissolved state before coating by incorporating a sensitizing dye having a specified structure and one or more kinds of specified compounds into one or more emulsion layers. CONSTITUTION:At least one kind of sensitizing dye represented by formula I or II and at least one kind of compound represented by formula III are incorporated into at least one of the emulsion layers of a silver halide photographic sensitive material. In the formulae I, II, each of Z1-Z4 is a group of atoms required to form a hetero ring, R1 is carboxy-substituted alkyl, R2 is alkyl, aryl or the like, each of R3-R6 is H, <=4C alkyl, aryl or the like, each of l, m, n, q and r is 1 or 2, each of R7 and R8 is alkyl, alkenyl, aralkyl, aryl or a hetero ring, each of R9-R12 is H, alkyl, aralkyl or aryl, x is 1 or 2 and each of y and z is 1, 2 or 3. In the formula III, Y is an aromatic group or a 5- or 6-membered heterocyclic group.
Patent JP-H11273217-A (JP)
Title: Recording medium cartridge library device
Inventor: SUZUKI HIROYUKI
IPC: G11B15/68
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium cartridge library device capable of moving other conveying holders simultaneously even when the jump out state of a cartridge accompanied by the feeding operation of a conveying holder is detected. SOLUTION: When the jump out state of a cartridge is detected by cartridge jump out detecting means 1a, 1b for detecting that recording cartridges c, c' exist among a housing body 4 or drives 5a, 5b and conveying holders 3a, 3b, a control means 10 judges whether this state is an abnormal state or a normal state. When the state is an abnormal state, the control means 10 does not perform moving operations of the conveying holders and when the state is a normal state, it performs moving operations of the conveying holders. In short, when the jump out of the cartridge is judged that it is caused by the jump out (the normal state) accompanied by the feeding operation of either of conveying holders being in a feeding operation, other conveying holders existing along a common conveying path are simultaneously moved to be used.
Patent JP-H06279647-A (JP)
Title: Polymer solid electrolyte
Inventor: MAEDA KOICHIRO
IPC: H01M6/18
Filed: 1993-03-25
Abstract: PURPOSE:To obtain the subject novel electrolyte having high ionic conductivity by using a mixture prepared by blending two kinds of polymer compounds having different molecular weight in a specific ratio as an amorphous polymer containing nitrile at the side chain and an unsaturated bond at the main chain. CONSTITUTION:The objective electrolyte comprises (A) an amorphous polymer containing nitrile at the side chain and an unsaturated bond at the main chain, composed of 40-95wt.% of a polymer compound having >=10,000 weight-average molecular weight and 60-5wt.% of a polymer compound having <10,000 weight- average molecular weight and (B) an alkali metal salt (lithium perchlorate). The component A, for example, is obtained by radically polymerizing a polymerizable nitrile compound with a compound capable of introducing an unsaturated bond to the main chain of a polymer. Acrylonitrile, etc., is preferable as the polymerizable nitrile and 1,3-butadiene, etc., are preferable as the compound capable of introducing an unsaturated bond.
Patent JP-S60235224-A (JP)
Title: Data input circuit
Inventor: ISHIKAWA TADASHI
IPC: G06F3/00
Filed: 1984-05-09
Abstract: PURPOSE:To input many input data with a required minimum number of input ports by providing the data input port of a microprocessor with a digital data setting means, a digital data/analog data selecting means, and a digital converting means. CONSTITUTION:A data input circuit 1 consists of a digital data setting means 3 which switches desired input digital data D0 by the operation of a rotary switch 7 to set data of a microprocessor 2, a selecting means 4 which selects digital data from this digital data setting means 3 and desired analog data D1 individually in accordance with a switch S, and a digital converting means 5 which converts data D0 and D1 from the selecting means 4 to data D2 which can be processed in the microprocessor 2. Switching in the selecting means 4 is performed by a control signal sent from an output port 10 of the microprocessor 2.
Patent JP-H02268777-A (JP)
Title: Implement and method for loosening muscles of legs and back
Inventor: KASUGA HIROSHI
IPC: A63B23/035
Filed: 1989-04-10
Abstract: PURPOSE:To give surely stimuli to muscle groups constituting the legs and back for loosening the muscles by providing a base plate capable of mounting musculus gustrocneminus, a saddle receiving plate adaptable to soles and a pulling implement for slanting to this side a leg saddle fitted to a portion of the sole and saddle receiving plate. CONSTITUTION:An implement for loosening the muscles of legs and back is constituted of a base plate 1, saddle receiving plate 2, leg saddle 3 and puller 4. The base plate 1 is provided on both sides with support pieces 1a and attaches a plate-like cushion material 5 to the upper surface of a steel plate and an antiskid members 6 to the lower surface of the steel plate respectively. The saddle receiving plate 2 has the lower end of a bent piece 2a journalled through a support shaft 7 by the rear end of the support piece 1a of the base plate 1 to be mounted to the base plate 1. The leg saddle 3 is fixed to a mounting plate 3a on both sides to be mounted adaptably movably up and down on the saddle receiving plate 2 by a mounting hook 9. The puller 4 for slanting to this side the saddle receiving plate 2 is constituted of an annular hook 4a engaged with respective hooks 9, a rope 4b, a tubular handle 4c and a ring body 4d.
Patent JP-H05286380-A (JP)
Title: Acceleration setting method
Inventor: OWADA TOMIJI
IPC: B60W30/00
Filed: 1992-04-10
Abstract: PURPOSE:To eliminate any stick in an automatic departure and improve smooth running feeling by departing a vehicle with departing acceleration and reducing the acceleration by an acceleration change rate set thereafter and maintaining the acceleration at an intermediate section. CONSTITUTION:A throttle actuator 14 is driven so as to control the opening of a throttle valve while feedbacking a front/back G detected by a front/back G sensor 12 so that a departing acceleration may become alpha0. The throttle actuator 14 is driven and the opening of the throttle valve is controlled, while feedbacking the front/back G detected by the front/back G sensor 12 so as to reduce the acceleration by a fixed change rate until a time t1 and maintain a set acceleration alpha1 from the time t1 until t2. The acceleration is reduced by the fixed change rate until reching the time t3 and controlled so as to become a constant speed running status at the time t3.
Patent JP-H03289265-A (JP)
Title: Color picture processing method
Inventor: YAMADA YASUMASA
IPC: H04N1/60
Filed: 1990-04-04
Abstract: PURPOSE:To minimize the color difference between a color original and a color recording picture by converting inputted picture information into three stimulus values X, Y, Z and converting the values X, Y, Z into the CIE 1976 L*, a*, b* color specification system to obtain quantity of ink of Y, M, C to be printed out. CONSTITUTION:The inputted picture information is converted into three stimulus values X, Y, Z and the values X, Y, Z are converted into the CIE 1976 L*, a*, b* color specification system to obtain quantity of ink of Y, M, C to be printed out. Thus, color information of a color original is separated into three primary colors red, green, blue and scanning and sampling are applied to each color picture element to read the picture information, from which the quantity of ink of Y, M, C to be printed out, then the evaluation of the color of the color original and the color of a color recording picture is implemented in terms of color difference and the color recording picture is printed out to minimize the color difference.
Patent JP-H11287997-A (JP)
Title: Bead dispersion device
Inventor: KAWABATA HIROKAZU
IPC: G02F1/1339
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device of high quality provided with a gap space optimum for the various kinds of liquid crystal panels with excellent productivity by providing a partitioning plate inside a case body for dispersion and simultaneously performing bead dispersion to a single glass substrate for liquid crystal panel manufacture under plural conditions. SOLUTION: One glass substrate 12 for the liquid crystal panel manufacture is set to the case body 14 for the dispersion and the partitioning plate 13 is abutted while being matched with the boundary line provided to manufacture the different kinds of the liquid crystal panels of the glass substrate 12. In this state, the mutually different kinds of beads are respectively supplied from respective bead supply lines 11 and 15 and sprayed in the case body 14 for the dispersion. That is, in order to obtain bead dispersion conditions respectively adapted to the two kinds of the liquid crystal panels, by changing the diameter of the beads or changing a dispersion amount for instance between the left and right of the partitioning plate 13, the gaps respectively optimum for the respective liquid crystal panels to be partitioned together finally are realized.
Patent JP-H06306566-A (JP)
Title: Production of galvannealed steel sheet excellent in plating adhesion
Inventor: MORIMOTO YASUHIDE
IPC: C23C2/28
Filed: 1993-04-19
Abstract: PURPOSE:To provide a galvannealed steel sheet, independently of the type of steel of starting sheet, and to remarkably improve manufacturing yield by applying Fe-Mn plating of prescribed coating weight prior to galvannealing. CONSTITUTION:Before galvannealing a steel sheet, Fe-Mn plating containing 0.1-5wt.% Mn is applied by means of electroplating, vacuum deposition, etc., and coating weight is regulated to 1 to 20g/m<2>. Then, galvannealing is applied to the steel sheet. By this method, alloying reaction of hot-dip galvanizing can be accelerated and plating adhesion can be improved, by which manufacturing yield can remarkably be improved.
Patent JP-H03289604-A (JP)
Title: Submarine cable holding tooth
Inventor: YAMAMURA KAZUOMI
IPC: H02G1/10
Filed: 1990-04-06
Abstract: PURPOSE:To sufficiently press and hold a cable by providing the forming periodic uneven surfaces which engage each other as cable holding surfaces of holding teeth, and specifying the period of the uneven surfaces. CONSTITUTION:The cable 26 consists of an optical fiber 18, an optical fiber protection tube 20, a pressure-proof and tensile strength part 22 including a pressure-proof mechanism which protects a tension member which applies tensile force to the cable, and a polyethylene jacket 24. Here, the holding teeth 30A and 30B press and hold the cable 26, but have the periodic uneven surfaces engaging each other as the cable holding surfaces; and the pitch (period) of a top and a top, and a bottom and a bottom of the uneven surfaces is set about once - twice as large as the external diameter of the cable. Consequently, the effective surface of substantial contact with the cable 26 is increased to improve a pressing force.