baber/WOPTO huggingface dataset:
Patent JP-H08246956-A (JP)
Title: Fuel liquid level control device for carburetor
Inventor: SASAO ISAMU
IPC: G05D9/02
Filed: 1995-03-09
Abstract: PURPOSE: To reduce the size of a carburetor by reducing the size of the float member of a fuel liquid level control device. CONSTITUTION: A valve seat 20 is provided at the right end with a valve part 24A and at a left end with a movable on-off valve 24 having an adsorbing member 25 formed of a magnetic material. The on-off valve 24 is energized in such a manner that an opening 20A is closed with a valve part 24A through the force of a spring 27. A permanent magnets 28 is positioned facing an intake member 25 with a gap S therebetween, and the moving stroke of the on-off valve 24 to the permanent magnet 28 side is limited by a stopper member 26. A float member 29 moved in synchronism with the change of a fuel liquid level in a fuel chamber 5 is formed of a non-permeable material and has specific gravity lower than that of fuel. With an increase in a fuel liquid level, the float member 29 enters the gap S, and with a decrease in the fuel liquid level, the float member 29 is moved out from the gap S.
Patent JP-H01251136-A (JP)
Title: Development back-up device for control program
Inventor: TAKADA MASAYUKI
IPC: G06F9/44
Filed: 1988-03-31
Abstract: PURPOSE:To realize the automatic production of a control program which is converted into an internal unit by writing the external signal value unit and the internal unit into an input/output defition table by storing previously the relation between the unit of the input/output signal and the internal unit of computer control logic. CONSTITUTION:An input/output definition table production means (a) produces an input/output definition table containing an entry column for the relation between the unit of the input/output signal and the internal unit of the control logic. A conversion formula memory means (b) stores a conversion formula between the unit of the input/output signal and the control logic internal unit. An entry column writing means (d) writes both units into the corresponding entry column of the input/output definition table displayed by an input/output definition table display means (c) and completes an input/output definition table. An automatic control program production means (e) produces automatically a control program based on the entry column data of the completed input/output definition table and the stored conversion formula.
Patent JP-2000273278-A (JP)
Title: Production of epoxy resin holding material for semiconductor sealing use
Inventor: TANAKA HIROYUKI
IPC: C08K3/36
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject molding material with good flowability even with the high content of an inorganic filler therein, slight in void development in semiconductor seal molding therewith. SOLUTION: This method for producing an epoxy resin molding material for semiconductor sealing use comprises premixing the total compounding materials essentially including an epoxy resin solid at room temperature, a phenolic resin, a curing promoter, and an inorganic filler, and also including other component(s) followed by kneading the compounding materials under molten state; wherein it is characteristic that >=50 wt.% of the respective amounts of the epoxy resin and phenolic resin to be compounded represent powder <250 μm in particle size, the premixing is conducted within such a temperature range as not to soften nor melt them followed by conducting the melt kneading.
Patent JP-S557808-A (JP)
Title: Azo-pigment composition and its preparation
Inventor: NAKANISHI KATSUNORI
IPC: C09B67/00
Filed: 1978-06-30
Abstract: PURPOSE: To prepare an azo-pigment composition for the coloring of vinyl chloride resin, etc., giving constant color tone to the resin independent to the coloring temperature, by mixing an azo-pigment with a metal silicate.  
     CONSTITUTION: Preferably 5W50wt% of a metal silicate (pref. salts of di- or trivalent metals, e.g. calcium silicate, etc.) is added during or after the preparation of an azo-pigment, e.g. lake azo-pigments, etc., to give the desired composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10282381-A (JP)
Title: Manufacturing method and device of optical fiber covered with metallic pipe
Inventor: SUZUKI KOJI
IPC: B23K26/21
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To perform the stable operation for long time by preventing the dust from being left in a lead-in pipe, and surely protecting the lead-in pipe, an optical fiber, etc., from the welding heat generated in welding a metallic tube. SOLUTION: The dust attached to the surface of an optical fiber 2 is purged from an inlet of a guide tube 3 by overflowing a part of the gas or the filling stuff from an inlet of the guide tube 3 to guide the optical fiber 2 while the optical fiber 2 and either or each of the gas and the filling stuff are sent into a metallic pipe 10 through a straight lead-in pipe 6 inserted in the metallic pipe 10. The lead-in pipe 6 is inserted in and fixed to an inner wall of the metallic pipe 10 on the opposite side to the surface to be welded at the welding part of the metallic pipe 10, the lead-in pipe 6 is constantly located on the opposite side to the surface to be welded, and the distance between the lead-in pipe 6 and the surface to be welded is kept constant.
Patent JP-H03281732-A (JP)
Title: Production of hot-dip galvanized steel sheet for deep drawing excellent in spot weldability
Inventor: MATSUOKA SAIJI
IPC: C23C2/06
Filed: 1990-03-29
Abstract: PURPOSE:To produce a hot-dip galvanized steel sheet excellent in deep drawability and spot weldability by subjecting a cold rolled dead-soft carbon steel having a composition containing specific amounts of Al, Nb, B, etc., to annealing, to hot-dip galvanizing, and then to cooling at specific cooling velocity. CONSTITUTION:A steel having a composition which contains, by weight, <0.0025% C, <0.50% Si, <1.5% Mn, <0.15% P, <0.02% S, 0.045-0.10% Al, <0.0030% N, <0.03% Nb, and 0.0003-0.0015% B and in which Nb/C is regulated to 5-20 and the relations among Al, N, and B satisfy an inequality 50<=(Al/ N)+(100XB/N)<=100 is produced. A slab of this steel is hot-rolled, and the resulting hot rolled plate is pickling to undergo the removal of oxide scale and cold-rolled, and the resulting cold rolled sheet is heated to a temp. between 800 deg.C and the AC3 transformation point to undergo annealing and then subjected to hot-dip galvanizing. This hot-dip galvanized steel sheet is cooled down to 600 deg.C at 5 deg.C/sec cooling rate.
Patent JP-S58196010-A (JP)
Inventor: OOSAWA MITSUO
IPC: H01G9/04
Filed: 1982-05-11
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-H06268338-A (JP)
Title: Flexible printed board
Inventor: KURITA HIDEYUKI
IPC: H05K3/24
Filed: 1993-03-12
Abstract: PURPOSE:To simplify the coverlay laminating work of flexible printed board while increasing production yield and enhancing reliability of substrate. CONSTITUTION:In a flexible printed board comprising an insulating substrate 1, a wiring circuit layer 2 comprising a terminal part 2a and a circuit part 2b, and a coverlay 3 laminated sequentially, a plating layer 5 is formed on the surfaces of the terminal part 2a and the circuit part 2b of the wiring circuit layer 2. The plating layer 5 is formed on the side face of the wiring circuit layer 2 as well as the surface thereof.
Patent JP-H01249595-A (JP)
Title: Operating method and its executing device for artificial satellite
Inventor: IKUTA KOJIRO
IPC: G05D1/08
Filed: 1988-03-31
Abstract: PURPOSE:To reduce work in a ground station by monitoring a condition in the inside of an artificial satellite and operating the artificial satellite in its inside by received orbital information of the artificial satellite, operation request information for the artificial satellite and monitored information relating to the condition in the inside of the artificial satellite. CONSTITUTION:Operation request information and orbital information of a satellite, transmitted from a ground station, are received by a receiving part 1 of the satellite. While the information relating to a condition in the inside of the satellite is monitored by a satellite condition monitor part 3. These information are input to a satellite operating part 2, and creating an operating plan of the satellite and being based on this operating plan, a command for actuating each equipment, mounted to the satellite, is created. Here an equipment action timing arithmetic part 5 in the satellite operating part 2 calculates action of each satellite-mounted equipment and its time by the above information, and a limitation condition decision part 6 decides the arithmetic result for whether or not it is within a range of a preset limitation condition of the satellite. In case of the arithmetic result being out of the range of the limitation condition, an operation plan creating part 7 corrects the result.
Patent JP-S58196614-A (JP)
Title: Reproducing circuit of control signal
Inventor: YAMADA KOUICHI
IPC: H04N5/7826
Filed: 1982-05-10
Abstract: PURPOSE:To prevent malfunction even under a high gain, by setting the gain of an operation amplifier circuit on a constant level regardless of the level of a reproduced control signal. CONSTITUTION:A reproduced control signal is supplied to an input terminal of an operational amplifier circuit 3 to which a reference bias VB is applied via a capacitor C3 to obtain a positive phase output. The output of the circuit 3 is applied to an input terminal of a peak holding circuit 5 via a clipping circuit 4 which receives application of the bias VB through its input terminal of one side. At the same time, the output of the circuit 3 is applied to the input terminal of one side of a comparing/detecting circuit 6. The output of the circuit 5 is applied to the input terminal of the other side to obtain a short pulse output compared with the output of the circuit 6, i.e., the output of a reproducing circuit for a control signal. This can set the gain of an amplifying circuit on a constant level to prevent malfunction even under a high gain.
Patent JP-H09270357-A (JP)
Title: Chip type capacitor
Inventor: HIRAI KOJI
IPC: H01G4/252
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress the residual inductance of the electrode part of a capacitor in high frequency, by a method wherein a source electrode and a plurality of grounding electrodes connected through different dielectrics. SOLUTION: This chip type capacitor is a three-terminal chip type capacitor of the structure wherein dielectrics 2a and 2b are disposed in between three electrodes, and the center electrode is composed of a source electrode 3 and the electrodes on both ends are composed of grounding electrodes 1a and 1b should be in electrode 3 and the grounding electrodes 1a and 1b should be in the same value. Besides, the dielectrics 2a and 2b are formed by the material having high relative dielectric constant. As a result, the residual inductance in high frequency small, and the grounding terminal, which is isolated by the electric source line etc., on a substrate on the mounted surface, can be connected in high frequency.
Patent JP-S57194213-A (JP)
Title: Production of abrasion resistant steel pipe
Inventor: TAIRA TADAAKI
IPC: C21D1/06
Filed: 1981-05-25
Abstract: PURPOSE:To obtain an abrasion resistant steel pipe which is suited for transportation of ore type slurries, etc. by heating a formed steel pipe then hardening the same only from the inside surface side thereby improving the abrasion resistant characteristics on the inside surface side. CONSTITUTION:A steel pipe formed to a tubular shape is heated to the >=Ac3 point. This steel pipe is hardend by a cooling means such as mists or jets only from the inside surface side thereof. At this time, the steel pipe is hardened under the conditions wherein the quantity Q of the water for this satisfies the relations shown by the equations in accordance with the carbon equiv. Ceq[C+ Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5]. More specifically, the steel pipe is quickly cooled only from its inside surface side and a tempering treatment is omitted. This method makes it possible to improve abrasion resistance of the inside surface side by hardening said side alone and to assure the ductility of the steel by softening the outside surface side. It is also possible to prevent the degradationin hardness owing to the tempering treatment and to obtain the abrasion resistant steel pipe of high hardness at a low cost without addition of costly alloy elements.
Patent JP-S522929-A (JP)
Title: Present position indicator
Inventor: FUJIMOTO TAKAMARU
IPC: G01C21/00
Filed: 1975-06-24
Abstract: PURPOSE: Handle lock while idle running is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S574823-A (JP)
Title: Prevention of collapse of load
Inventor: TAKAYAMA KUNIHISA
IPC: B65G57/00
Filed: 1980-06-13
Abstract: PURPOSE: To permit the stacking of loads without causing the collapse of loads, e.g., bags filled with polymer granules, by using a bag made of a specific ethylene- vinylacetate copolymer film and then coating a hot melt type adhesive on the surface of the bag in linear state.  
     CONSTITUTION: A bag for filling polymer granules of a uniform grain size of 0.5mm or more is prepared by using an ethylene-vinyl acetate copolymer film containing 10wt% or less vinyl acetate. And, the one side or both sides of the bag are coated with a hot melt type adhesive of a softening point of 150°C or lower in at least two- linear state. Thus, bags filled with polymer granules having such a grain size (of 0.5mm or more) that granules are easy to slide in the bag because of their small frictional resistances, resulting in the deformation and collapse of the bags themseleves, can be stably stacked up without causing collapse. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10255848-A (JP)
Title: High temperature nonaqueous secondary battery
Inventor: YAMASHITA MASATAKA
IPC: H01M4/13
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery which has little self- discharging at high temperature, is excellent in high temperature storage stability, and stable in charging and discharging, especially between 40 deg.C to 60 deg.C. SOLUTION: This secondary battery is constituted of a positive electrode which includes a positive electrode active material and a conductive agent, a negative electrode which includes a negative electrode active material, and a nonaqueous electrolyte. In any of charging amount between 70% to 100% of the maximum charging amount at the time of its use, a formation whose lithium-ion charge-transfer reaction resistance (Rtn ) at the interface of the negative electrode active material with the electrolyte is Rtn <350Ω.cm<2> at 0 deg.C, and whose lithium-ion charge-transfer reaction resistance (Rtp ) at the interface of the positive electrode active material with the electrolyte is 350Ω.cm<2> <=Rtp <=4000Ω.cm<2> at 0 deg.C is used.
Patent JP-S59202887-A (JP)
Title: Color mark printing apparatus
Inventor: MORITA KATSUYOSHI
IPC: B41K3/24
Filed: 1983-05-06
Abstract: PURPOSE:To enable increased numbers of selective color mark printing and reduce dimensions of apparatus, by allowing a color mark roller to be pressed on a traveling paper sheet with a driving apparatus of turret rotating body and a lever driving apparatus and printing in the predetermined position. CONSTITUTION:A signal for selecting a color mark roller 3 for printing a desired color mark is delivered to a control circuit. On the other hand, a sensor detects a reset detecting piece 36 installed on a turret disc 24, a motor 26 rotates a rotating body 22, a lever 29 of fixed shaft 28 of color mark roller 3 of the desired color is approah directly downward in the neighborhood of bearing 35 of rotary solenoid 34 and bring it to a standstill. Then, by a signal from a control circuit, a rotary solenoid 34 is energized. By this arrangement, the bearing 35 moves downward and the lever 29 is pressed down from a position A to B. The fixed shaft 28 is made to swing and engagement of groove 40 and bearing 41 is released and the color mark roller 3 is pressed onto a traveling paper sheet 1 on a platen 52 for printing.
Patent JP-S60222633-A (JP)
Title: Engine mount
Inventor: MORITA ISAMU
IPC: F16F13/00
Filed: 1984-04-19
Abstract: PURPOSE:To make it possible to control the oscillation reduced area as to be the most suitable condition, according to the engine rotating speed, by setting an orifice opening degree continuously controlling unit at an engine mount, a liquid room in the main body of which is divided into two upper/lower parts by a partition wall which has orifices. CONSTITUTION:A mount main body 1 is made from plastic material, and is constructed with a conical cylinder 2 whose radius is smaller and a rubber diaphragm 3, which is connected to the under end of the conical cylinder 2 through a partition wall 4. A liquid room 5 is formed in the mount main body 1, and the inside of the room 5 is divided into two upper/under rooms 6, 7 by the partition wall 4. In this situation, orifices 15, 16 are bored in the upper board 13 and the under board 14, respectively, which form the partition wall 4, in positions which are correspondent with each other. A controlling board 17 is received movably, between the upper board 13 and the under board 14. Then, this controlling board 17 is controlled according to the detecting signal output from an engine speed detector 22, by a controlling circuit 21 through a driving unit 20, and the opening degree of the orifice 16 is increased as the engine speed is increased.
Patent JP-S60222457-A (JP)
Title: Novel phenolic compound
Inventor: TANIGUCHI KEIJI
IPC: C07C67/00
Filed: 1984-04-19
Abstract: NEW MATERIAL:4-(p-Hydroxyphenylthio)-n-butyl p-hydroxybenzoate of the formula. USE:A color developing agent for leucodyes: it is excellent as a color-developing agent for thermal recording materials, because the color-developing sites is not reduced in concentration or decolorized by oil. PREPARATION:The dehydrative condensation between p-hydroxybenzoic acid and tetramethylene chlorohydrin to give 4-chloro-n-butyl p-hydroxybenzoate. Then, the product is allowed to react with mono-thiohydroquinone under alkaline conditions to give the compound of the formula. When the compound of the formula is combined with a leucodye, the amount of the compound is 1-10pts.wt., preferably 2-6pts.wt. per 1pt.wt. of the leucodye. An example of leucodyes is 3,3-bis(p-dimethylaminophenyl)-phthalide.
Patent JP-S57194304-A (JP)
Title: Inspecting method for circuit pattern
Inventor: HAMADA TOSHIMITSU
IPC: G03F1/84
Filed: 1981-05-27
Abstract: PURPOSE:To make the comparison with high accuracy possible in comparative inspection of circuit patterns by obtaining the position deviation quantity indicating the max. of the frequency distributions of the edge position deviationn quantities in the XY directions from the video signal of both patterns and correcting the video signal in accordance with this. CONSTITUTION:A photo mask 100 formed with many patterns 101, 102 which are intrinsically the same in the XY directions is placed on a table 103 and is scanned with image pickup devices 1, 2. The video signals thereof are made to binary-coded signals 5, 6 by binary coding circuits 3, 4. Edge detecting circuits 7, 8 detect the edges for the respective two picture elements in the X, Y directions from the signals 5, 6 in synchronization the scanning. In a position deviation extracting circuit 9, the position deviation quantity 10 in the X, Y directions showing the max. of the frequency distributions of the edge position deviation quantity of the max. + or -2 picture elements is detected. The signals 5, 6 are corrected in correction circuits 11, 12 by this, and both patterns are comparatively inspected in a decision circuit 13.
Patent JP-H07274499-A (JP)
Title: Switching power unit
Inventor: USUI HIROSHI
IPC: H02M3/335
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the power loss in detection of overcurrent of a resonance type of DC-DC converter. CONSTITUTION:A series circuit composed of first and second switches Q1 and Q2 is connected between one end and the other end of a DC power source 1. A capacitor C1 for resonance and the primary winding N1, through inductance, are connected in parallel to the second switch Q2. In parallel with the capacitor C1 for resonance, a current detection resistor R1 is connected to an auxiliary capacitor C2. A resonance current shunts to the auxiliary capacitor C2.
Patent JP-S59205098-A (JP)
Title: Heat insulating wall structure
Inventor: FUJITANI TAKASHI
IPC: F17C13/00
Filed: 1983-05-06
Abstract: PURPOSE:To disperse an operating stress to be produced in a heat insulating wall in an effective manner as well as to prevent the stress from coming into a state of partial concentration, by uniformly dispersing a mutual contact part being a stress transmitting spot of insulating bonds themselves in the heat insulating wall for keeping cool use at a wall surface. CONSTITUTION:An insulating bond consists of two types that one is an insulating bond 1a in a vertical direction of length adding the width of one horizontal direction joint A1 to double length of a vertical direction side in an insulating plate P and an insulating bond 1b in a horizontal direction of length adding the width of a horizontal direction side in the insulating plate 9. These bonds 1a and 1b are disposed in a state of making each end part in their longitudinal directions contact with the side of the central part in the longitudinal direction of other types of bonds. With this constitution, the contact spot of both these bonds 1a and 1b transmitting each stress can be uniformly dispersed at an insulating wall surface and, what is more, such insulating bonds as being different in length each are not required to build in, thus execution of works can be done efficiently.
Patent JP-S61240876-A (JP)
Title: Noninterference vector control system for induction motor
Inventor: SUDA KEIKO
IPC: H02P21/00
Filed: 1985-04-15
Abstract: PURPOSE:To accurately control at variable high speed by providing a leading element to compensate the delay of the primary current due to a leakage inductance to remove the interference due to the leakage magnetic flux, thereby improving the responsiveness of a torque. CONSTITUTION:The delay of the primary current is compensated to add a leading element 20 for removing the interference due to a leakage magnetic flux. In other words, a torque current command value I*T is fed as a coefficient through a coefficient unit 21 having the product (La.S) of an equivalent leakage inductance La and a differentiating coefficient S to the second matching circuit 8. When the element 20 for removing the interference due to the leakage inductance is added in this manner, the torque responsiveness is improved when the motor 2 is started.
Patent JP-H09267442-A (JP)
Title: Stain-resistant decorative sheet
Inventor: IIZUKA AKIYOSHI
IPC: B32B33/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet having stain resistance such that oily marking ink or a petroleum solvent can be wipen off by laminating a fluoroplastic film based on transparent or translucent fluoroplastic and a non- vinyl chloride type film containing vinyl chloride resin. SOLUTION: A stain-resistant decorative sheet is obtained by laminating a non-vinyl chloride type film 1 containing no vinyl chloride resin on a film 2 based on transparent or translucent fluoroplastic. As a concrete example of fluoroplastic, there is a tetrafluoroethylene/ethylene copolymer or a tetrafluoroethylene/fluroralkylviyl ether copolymer. An additive color layer 3 may be provided on the single surface or both surfaces of the fluoroplastic film 2 or the non-vinyl chloride film 1. Concretely, printing ink having an appropriate hue is provided in a solid state to form a solid additive color layer 3-A and, thereafter, a patternwise additive color later 3-B showing proper patterns by printing ink having an appropriate hue is formed.