baber/WOPTO huggingface dataset:
Patent JP-H05338052-A (JP)
Title: Manufacture of polyolefin foam body and apparatus for foaming polyolefin
Inventor: MATSUBARA TATSUO
IPC: B29K105/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a manufacture of a polyolefin foam body and an apparatus therefor for obtaining a final foam body having the properties of excellent surface smoothness, enriched compression stress, and low permanent distortion by efficiently performing cooling and heating without spoiling advantages of a two-stage foaming method with a high manufacturing yield. CONSTITUTION:A polyolefin foaming apparatus (secondary foaming apparatus) comprises a cooling mold 1 and a pair of heating plates 2, 2 that are disposed above and below the cooling mold 1 and has heating medium flow path 21 therein, and the cooling mold 1 is equipped with a side mold frame 11 provided with coolant flow paths 121 therein and a pair of flat plates 12a, 12b that are arranged to secure the side mold frame 11 from its upper and lower sides and thus form a non-sealed inner space corresponding to the conflgurational dimensions of a final foam body in association with the side mold frame 11, and have coolant paths 121 therein. A final foam body is manufactured by secondarily foaming an intermediate foam body obtained by firstly foaming it in use of this apparatus.
Patent JP-2001007585-A (JP)
Title: Composite magnetic product and manufacture thereof
Inventor: ANDO SHINSUKE
IPC: H01F1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To solve two contrary problems for raising permeability and ensure mechanical strength and suppress the thickness variations at high temperatures and high humidity by preparing a plurality of magnetic sheets filling flat soft magnetic grains in the gaps between the sheets. SOLUTION: A magnetic sheet 1 is made by a wet method, such as doctor blade method, using a mixture of a flat magnetic powder (Fe-Al-Si alloy) and a polyurethane-based binder kneaded together with a solvent. With the solvent remaining in the two magnetic sheets made of the mixture, a specified quantity of flat magnetic powder (Fe-Al-Si alloy) is made to lay. The other sheet 1 is laid thereon, the magnetic powder 2 is filled in the gap between the sheets 1 and pressed at a temperature of 180 deg.C over the glass transition temperature of the binder and a pressure of 200 kg/cm2 to obtain an integrated composite magnetic product.
Patent JP-H0344448-A (JP)
Title: Stainless steel excellent in corrosion resistance
Inventor: YAHAGI SHINICHIRO
IPC: C22C38/00
Filed: 1989-07-11
Abstract: PURPOSE:To improve workability in cold forging, corrosion resistance, and electromagnetic properties by specifying respective contents of Cr and Al in a steel and also controlling respective contents of C, Si, Mn, P, S, N, and O. CONSTITUTION:A stainless steel has a composition consisting of, by weight, <=0.030% C, <=1.00% Si, <=0.50% Mn, <=0.030% P, <=0.030% S, 17-35% Cr, >0.03-7.0% Al, <=0.030% N, <=0.010% O, and the balance Fe with impurities. By the above composition, machinability, corrosion resistance, and cold forgeability as well as electric resistance, magnetic flux density, and magnetic properties can be improved. By adding proper amounts of one or more elements among Nb, Ta, Ti, and Zr to the above composition, deterioration in magnetic properties can be prevented or improved. By adding one or more elements among Cu, Ni, and Mo, deterioration in corrosion resistance can be prevented or improved. Further, by adding one or more elements among Pb, Bi, Ca, Te, and Se, machinability can be improved. This stainless steel can be suitably used as a stock for electromagnetic parts.
Patent JP-H0912535-A (JP)
Title: Production of methyl mercaptan
Inventor: ERUBE PONSUBURAN
IPC: C07C321/04
Filed: 1996-06-21
Abstract: Vapour phase prepn. of methyl mercaptan from methanol and hydrogen sulphide uses an alkali carbonate/alumina catalyst at below 350 degrees C. The catalyst is claimed per se. The alkali carbonate is of sodium, cesium or pref. potassium and it is deposited on the alumina in an amt. of 2-20% (pref. 6.4) wt.%. The reaction is carried out at 230-330 (pref. 280-310) degrees C and at a pressure of 8-15 bar. The hydrogen sulphide : methanol molar ratio is 1.5-2.5. The catalyst is dispersed in a system contg. at least 3 reactors.
Patent JP-2001004433-A (JP)
Title: Detecting device for liquid level height of cutting fluid tank
Inventor: NIWA NAOKI
IPC: G01F23/60
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the device which uses conductive cutting fluid and electrically digitaize and transmits liquid level height to an operator in real time. SOLUTION: An insulated electrode 4 is fixed to the bottom surface in a cylindrical small room 3 formed of a shield plate 2 having a small hole 2a communicating with a tank main body part at a corner part of the cutting fluid tank 1. An electrode 6 is floated on the liquid level in the small room 3. The two electrodes 4 and 6 are connected to a power source 7 and an ammeter 8 in series outside the cutting fluid tank 1 and the height of the cutting fluid is taken out as a numeral by using the variation in the current value due to the variation in the resistance accompanying a decrease in the amount of the cutting fluid between the two electrodes 4 and 6.
Patent JP-H1118632-A (JP)
Title: Fishing rod, and its production
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a shaking-type fishing rod capable of housing without damaging the outer peripheral surface of the rod body, and to provide a method for producing the above fishing rod. SOLUTION: This fishing rod has a cylindrical external rod body 2 and an internal rod body 3 linked to the ear tip side of the external rod body 2 so as to be capable of housing in the external rod body 2; wherein the ear tip of the external rod body 2 is provided with a notch 2a along the inner periphery, and an elastic member 15 (damage-proofing member) dipped with an elastomer coating material is stuck onto the notch 2a.
Patent JP-S57110353-A (JP)
Title: Vessel mounted to holder for electrostatic spray of liquid
Inventor: RONARUDO ARAN KAFUII
IPC: B05B5/025
Filed: 1981-11-11
Abstract: A container for the electrostatic spraying of liquids, especially pesticides, having an integral conductive spray nozzle formed from two concentric tubes in which axial ribs and grooves between the tubes provide a liquid pathway to the nozzle mouth. Air is bled into the container in use through an extended pathway provided by a helical thread on the surface of a bung in the upper end of the inner tube.
Patent JP-H1012204-A (JP)
Title: Battery pack of chargeable power tool
Inventor: SHIMADA YOSHIHITO
IPC: B25F5/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To generate different capacities even by one kind of power tool by manufacturing a battery pack having many kinds of source voltages in the battery pack having the same size (one kind). SOLUTION: This battery pack 1A is constituted so that plural secondary batteries are housed inside, and are inserted and installed in a chargeable power tool, and source voltage to be supplied to this rechargeable power tool is variously set and changed. In this case, in order to secure a surplus space S being an arranging space of a secondary battery being unnecessary from the relationship of the source voltage, a housing partition wall 11A is arranged between an arranging space of a secondary battery to be used and a surplus space S in which a secondary battery is not arranged.
Patent JP-H0931880-A (JP)
Title: Bleaching and modification of chemical pulp
Inventor: NISHINO FUMIAKI
IPC: D21C9/10
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a pulp improved in beating properties without causing vessel picking by reacting an SD enzyme and a chelating agent (and further a surfactant) with a chemical pulp after cooking or oxygen bleaching and simultaneously carrying out the improvement in bleachability by delignification and modification of cellulose. SOLUTION: An enzyme derived from a Bacillus sp. SD902 strain and a chelating agent (and further a surfactant) are reacted with a pulp after cooking or oxygen bleaching and the resultant pulp is then bleached and beaten. Thereby, a nonchlorine bleached pulp is obtained without deteriorating the yield, viscosity and tear strength to improve the smoothness, breaking length and internal bond. The consumption of bleaching chemicals is reduced to reduce adsorptive organic halide compounds (AOX), chemical oxygen demand (COD) and chromaticity of bleaching wastwater.
Patent JP-S57104353-A (JP)
Title: Carrier wave reproducing circuit
Inventor: TAKEDA KOUICHIROU
IPC: H04L27/227
Filed: 1980-12-22
Abstract: PURPOSE:To widen the range of acquisition of synchronism and to make the pull-out from acquisition of virtual synchronism quick and sure, by controlling the frequency and phase of a voltage controlled oscillator with the operation output of two phase comparison outputs, in a carrier wave reproducing circuit of a 4-phase PSK signal. CONSTITUTION:A reception 4-phase PSK signal is inputted to phase detectors 111X, 111Y to obtain output signals X, Y. This signal is compared at a comparators 211-214, inputted to a signal selection circuit 215, and a phase comparison output sgn(sin4theta) is obtained at the output. Further, the phase comparison output sgn(cos4theta) is obtained through comparators 221-224 with coefficients and a signal selection circuit 225 from the output signals X, Y. The phase comparison output sgn(sin4theta) is used as a phase controlling signal of a voltage controlled oscillator 13, and a signal of[time differentiation of sgn(cos4theta)Xsgn (sin4theta)]is used as a frequency control signal of the voltage controlled oscillator 13.
Patent JP-S6336998-A (JP)
Title: Upper ram lifting mechanism of powder molding press
Inventor: SUGIMOTO AOI
IPC: B30B11/02
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the size of a press and to expand the molding capacity thereof by disposing auxiliary hydraulic cylinders in parallel with a main hydraulic cylinder. CONSTITUTION:The auxiliary hydraulic cylinders 12 of double action type are juxtaposed on both sides of the main hydraulic cylinders 11 of a ram type and respective cylinder rods 11a, 11b are connected to an upper ram plate 2. Metallic powder P is packet into a die 4 and the main and auxiliary hydraulic cylinders 11, 12 are actuated to lower a punch 3 together with the plate 2 by which powder P is compacted. The oil pressure of the cylinders 11 is released and the pressurizing force of the cylinders 12 is lowered and while the molding is kept pressed, the molding is parted from the dies by a lower punch 8. The overall height of the press is decreased and the larger shut height is permitted to be taken by the above-mentioned method. The size of the press is, therefore, reduced and the molding capacity thereof is increased.
Patent JP-2001013347-A (JP)
Title: Method and device for positioning connecting surface angle of optical part
Inventor: KAKISHIMA HIROYUKI
IPC: G02B6/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for positioning the connecting surface angle of optical parts by which the optical loss in the connecting surface of the optical parts connected to an optical fiber can be reduced by positioning the angle of the connecting surface of the optical fiber and the angle of the connecting surface of an optical fiber guide to a desired angle. SOLUTION: The connecting surface 3A of the optical fiber 3 projecting from the connecting surface 5A of the optical fiber guide 5 is photographed by the image pickup means 9 provided orthogonally to the optical axis L of the optical fiber 3 and in parallel to the connecting surface 5A of the optical fiber guide 5. The image photographed by the image pickup means 9 is processed with an image processing means, the outside dimension of the specified position in the connecting surface 3A of the optical fiber 3 is abstracted, the deviation angle around the optical axis L of the optical fiber 3 is calculated with an arithmetic means from the outside dimension, the optical fiber 3 is rotated by an optical fiber rotating mechanism 7, and whereby the angles of both connecting surfaces 3A, 5A are set to a desired angle.
Patent JP-S6161365-A (JP)
Title: Alkaline battery
Inventor: NISHIHAMA HIDEKI
IPC: H01M4/64
Filed: 1984-08-31
Abstract: PURPOSE:To retard gas evolution and prevent performance deterioration of a battery by using a current collector comprising lead alone or mainly comprising lead in an alkaline battery whose negative electrode is zinc. CONSTITUTION:In an alkaline battery using zinc or zinc alloy as a negative electrode, a current collector comprising lead alone, mainly comprising lead is used. In this alkaline battery, even if low amalgamated or no amalgamated zinc is used, gas evolution in the battery is retarded without amalgamating the current collector. Therefore, from a standpoint of environmental pollution prevention, this invention has large industrial value.
Patent JP-H0345089-A (JP)
Title: Field memory
Inventor: KOBAYASHI KATSUTARO
IPC: G11C7/00
Filed: 1989-07-13
Abstract: PURPOSE:To set a different delay for each block by allowing an arithmetic circuit to generate an address of a data transfer object line different from each block based on a basic address outputted from a basic address generation counter for data transfer. CONSTITUTION:In the case of transfer of a write data, a count of a basic address generation counter 114 for data transfer is transferred to line selectors 107, 108(109) via a data transfer address selection distribution circuit 113 to activate a sole line being an object of data transfer. Moreover, in the case of transfer of a readout data, a count of the basic address generation counter 114 for data transfer and an added value outputted from a controller 116 are added by an arithmetic circuit 115, transferred to the line selectors 107, 108(109) via the data transfer address selection distribution circuit 113 to activate a sole line being an object of data transfer. Thus, it is possible to differentiate the delay for each line or each split line.
Patent JP-S6239192-A (JP)
Inventor: YANATORI HIROMI
IPC: B26D1/04
Filed: 1985-08-15
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-S6336495-A (JP)
Inventor: YOSHIKAWA CHIAKI
IPC: G08B25/00
Filed: 1986-07-31
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-H06261971-A (JP)
Title: Medal game machine
Inventor: OKADA KAZUO
IPC: A63F11/00
Filed: 1992-07-08
Abstract: PURPOSE:To prevent a dishonest act by sending a test signal to all output lines for sending a signal to a CPU except for the output line of a specified signal output means and changing over a game mode to a game disabling mode when a test signal is detected from an output line of a specified signal output means. CONSTITUTION:A CPU 30 drives a test signal generating circuit 33 to output a pulse signal from an I/O port 34 to the output lines of various sensors except for a medal sensor 36 and switches 37-40 and inspect whether or not the output line of the sensor 36 and other output lines are shortcircuited. When the pulse signal is inputted from the output line of the sensor 36 to the CPU 30 through the I/O port 34, the CPU 30 output a signal to a game disabling circuit 68, LED driving circuit 50, lamp driving circuit 58 and speaker driving circuit 60. As a result, the circuit 68 shuts off a power supply line for a hopper 55, etc., and circuits 50, 58 light respectively the LED of a display part 15 and display lamp 57.
Patent JP-H0623905-A (JP)
Title: Production of weldable composite damping metal plate
Inventor: ISHIDA RYUICHI
IPC: F16F15/02
Filed: 1992-07-08
Abstract: PURPOSE:To specify the particle size of a metal filler and the thickness of a resin layer so as to enhance both of weldability and adhesiveness in producing a weldable damping metal plate by bonding a metal plate having the resin layer containing the metal filler formed to the single surface thereof and a metal plate having the resin layer composed only of a resin formed to the single surface thereof under pressure so that both resin layers are mutually bonded. CONSTITUTION:A resin layer containing a metal filler having a mean particle size bringing flatness gamma after press bonding (filler particle size before press bonding/thickness of the resin layer after press bonding) to 1.2-2.5 is formed on one metal plate and a resin layer whose thickness T (mum) is set to 0.5<=T<=4gamma is formed on other metal plate and both resin layers are mutually bonded under pressure.
Patent JP-2000019867-A (JP)
Title: Heating device and thermal fixing device
Inventor: FUKUDA HIROMITSU
IPC: H05B3/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of heat transfer in a non-contact state, to make the temperature of a heating member comparatively low so as to relax the heat resistance of component parts, to reduce consumed energy and to decrease a burning accident by carrying a body to be heated and the heating member at different moving speeds in a state where they face to each other. SOLUTION: Heating belts 1 and 2 turning while they are opposed to recording paper 11 in the non-contact state on both sides of a paper 11 carrying path are arranged so that they may heat both surf aces of the paper 11 in the non- contact state from both sides of the paper 11 carrying path. The carrying direction (speed V1) of the paper 11 and toner images 12a and 12b and the carrying direction (speeds V2 and V3) of the belts 1 and 2 are made the same in the opposed heating area and the respective speeds are set so that relation V1<V2=V3 is realized. Thus, heat is received and accumulated by contact heat transfer from belt driving rollers 3 and 5 heated by halogen lamps 4 and 6, and the belts 1 and 2 in a high-temperature state are always supplied to the heating area.
Patent JP-H0734068-A (JP)
Title: Gas flow controller of regenerator of coke oven
Inventor: NAKAYAMA TERUO
IPC: C10B21/16
Filed: 1993-07-22
Abstract: PURPOSE:To provide the subject device capable of readily controlling gas flow going to respective regenerators from a horizontal flue in a short time without generating an intense heat or without requiring a heavy work and low in initial cost, in a chamber oven type coke oven equipment in which gas is supplied according to the gun method. CONSTITUTION:A resistive unit for control of pressure, composed of a bar passing from an underground room through the bottom and extending upward and a projection attached to the top part of this bar is attached to the lower part of a communication opening for communicating a horizontal flue of a coke oven to respective regenerators parallel to the horizontal flue so as to be freely moved in the vertical direction against the communication opening.
Patent JP-S5883880-A (JP)
Title: Temperature detector of electronic copying machine
Inventor: NAKAYAMA HIROSHI
IPC: G03G15/20
Filed: 1981-11-13
Abstract: PURPOSE:To detect temp. always with high accuracy in no contact with a body to be detected, by supporting the detecting element by a heat insulating wire having less heat capacity and by bringing this wire close to said body. CONSTITUTION:The temp. on the surface of a heating roll 3 in which a heat source 2 is incorporated is detected by a temp. detector 5. The detector 5 is constituted in such a way that a heat insulating wire 6 is stretched between each of opened parts 5b of a main body 5a having a recessed figure shape and a detecting element 7 is fixed by an adhesive material, etc. at its center part, and the heat insulating wire 6 is spread at a position retreating slightly from a top end of the end parts 5b. The detector 5 is disposed at a position where the element 7 is separated by 0.2-0.5mm. from the surface of the roller 3, and is arranged so that a surface temp. is detected in no contact with the surface of the roller 3, and at the same time a temp. signal detected by the element 7 is inputted to a voltage comparing circuit 9 by a lead wire 8. In the circuit 9, an inputted signal is compared with a set reference value and electric power supplied to a heat source 2 is controlled by turning a switch 10 on and off.
Patent JP-S6073752-A (JP)
Title: Parity generating circuit of two-error reed solomon code
Inventor: ISHIDA KAZUO
IPC: G06F11/10
Filed: 1983-09-29
Abstract: PURPOSE:To simplify the circuit configuration of the titled circuit to simplify an encoding method by providing 1st-4th power series calculating circuits, a multiplying circuit which performs multiplication of the output of the power series calculating circuits, and an adding circuit which inputs the output of the multiplying circuit. CONSTITUTION:By supplying (n) pieces of word signals W0, W1...Wn-1 constituting the unit block of digital data signals to the 1st-4th power series calculating circuits PSOP1-PSOP4, the 1st-4th outputs I(alpha)-I(alpha<4>) are obtained from an expression I by using the alpha as a primitive element. The outputs I(alpha)-I(alpha<4>) are supplied to the multiplying circuits M13-M16, M23-M26, M33-M36, and M43- M46 of alpha<x>, each group being composed of four pieces of circuits, and each output of the multiplying circuits is supplied to exclusive OR circuits ER1-ER16 acting as 16 pieces of adding circuits from a latch circuit. Then the 1st-4th parities alpha<m0>-alpha<m3> are found from the expression II. Thus the parity of the two- error Reed Solomon code is calculated with a simple circuit.
Patent JP-H0344233-A (JP)
Title: Station information collection system in telex switching network
Inventor: YOSHINO HIROMI
IPC: H04L12/24
Filed: 1989-07-12
Abstract: PURPOSE:To attain the efficient operation of a telex switching network by connecting once a station information collection connecting line from a station information collection seat to an exchange once, using an idle inter-station relay line so as to connect it to an object exchange station controller thereby eliminating the need for the station information collection connecting line between stations. CONSTITUTION:In the case of obtaining station information of a center exchange station 1, a station information collection seat 9 connects to a station information collection interface device 4 via a switchboard 6 of the center exchange station 1 and station information is obtained from a station controller 5. In the case of acquiring station information of an exchange station 2, the station information collection seat 9 connects to a switchboard 12 of the exchange station 2 via an exchange 6 of the center exchange station 1 and connects to a station information collection interface device 10, the station information acquired from a station controller 11 is transferred to the exchange 6 of the exchange station 1 through the switchboard 12 and an inter- station relay line 7 and reported to the station information collection seat 9. Thus, number of inter-station relay line is substantially increased and utilized effectively.