baber/WOPTO huggingface dataset:
Patent JP-2001128377-A (JP)
Title: Method of discharging secondary battery
Inventor: YAMAGUCHI MASAO
IPC: H01M10/44
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To discharge a battery with high efficiency, while preventing over- discharging in applications where discharging current fluctuates widely. SOLUTION: While overdischarging is prevented by detecting the voltage of a secondary battery, discharging is conducted. Maximum average discharging current, when battery voltage is reduced than discharge stopping voltage, is limited to limit current lower than the maximum average discharging current, when the battery voltage is higher than the discharge stopping voltage, so as to discharge the battery. When the number which permits battery voltage to be lower than the discharge stopping voltage becomes a preset number, or when the total time of the battery voltage becoming lower than the discharge stooping voltage is longer than a preset number, discharging of the battery is stopped.
Patent JP-H08155993-A (JP)
Title: Manufacture of laminate
Inventor: ISHIDOYA KATSUNORI
IPC: B32B5/18
Filed: 1994-12-12
Abstract: PURPOSE: To provide a method for manufacturing a laminate in which the manufacturing steps can be simplified such as, for example, a method for manufacturing a door trim without necessity of the step of previously molding a woody base material by adding a bonding agent to a woody fiber etc. CONSTITUTION: A woody material 11a is fallen and stacked on a lower mold 20, and a phenol resin 15 is scattered on the surface. The material 11a adhered with the resin 15, and a connector 14 of a pad material 12 and a skin material 13 are pressed between the mold 20 regulated to 200 deg.C and an upper mold 21 regulated to 100 deg.C, the material 11a is bonded by the resin 15, the base material is molded, and simultaneously the base material is connected to the material 12 by the resin 15 of a semicured state.
Patent JP-S63163116-A (JP)
Title: Flowmeter
Inventor: INOUE KIYOSHI
IPC: G01F1/20
Filed: 1986-12-25
Abstract: PURPOSE:To enhance the response and accuracy of a flowmeter, by inserting a thin plate equipped with a movable piece having a specific shape in a fluid transport pipe and providing a sensor detecting the displacement of the above mentioned movable piece. CONSTITUTION:A movable piece 1a having an almost OMEGA-shaped cut-out part formed thereto is provided to a thin plate 1 made of soft iron and a permanent magnet 2 is provided to the protruding part 1c formed to the outer periphery of the thin plate 1 and a sensor 3 consisting of an iron core 3a and a pickup coil 3b is provided to the protruding part 1d at the position opposed to the protruding part 1c. This thin plate 1 is inserted between fluid transport pipes 6, 7 so as to close a flow passage and to make the movable piece 1a displaceable. By this constitution, since the movable piece 1a sensitively responds to a minute flow rate to open at a predetermined angle with respect to the flow rate or further vibrates at predetermined frequency to change the electromotive force of the coil 3b, a flowmeter excellent in response and having high accuracy is obtained by a simple constitution.
Patent JP-H05116216-A (JP)
Title: Production of antistatic polyester film
Inventor: KUMAKAWA NII
IPC: B32B27/28
Filed: 1991-10-29
Abstract: PURPOSE:To obtain an antistatic polyester film which is good in orientation follow-up properties for the polyester film layer of a coated layer and good in adhesive property of the polyester film layer and this coated layer without causing a crack on the coated layer and excellent in antistatic performance. CONSTITUTION:At least single surface of a polyester film nonoriented or oriented only in the uniaxial direction is coated with an aqueous solution or water dispersion liquid incorporating an antistatic agent and partially saponified polyvinyl alcohol having 100-200 deg. melting temperature, 50-90% saponification value and <=500 polymerization degree and then dried. Successively this polyester film is oriented in the biaxial direction or in the direction orthogonal to the initial orientation direction and thereafter thermally set.
Patent JP-H05119229-A (JP)
Title: Optical fiber bundle
Inventor: SETO KATSUYUKI
IPC: C03B20/00
Filed: 1991-10-29
Abstract: PURPOSE:To obtain the optical fiber bundle having good dispersibility of light. CONSTITUTION:The coating layers of many optical fibers 1 constituting the optical fiber bundle are removed at respectively prescribed points, by which glass fiber parts are exposed. These glass fiber parts are placed along with each other and are integrated by melting. The molten fiber parts are simultaneously stretched to constitute a coupler part C where light moves in and outs between the fibers. The light is mixed in the coupler part C if the light is made incident on one end of such optical fiber bundle and, therefore, the optical fiber bundle having excellent dispersibility is obtd.
Patent JP-H01148650-A (JP)
Title: Air brake circuit
Inventor: KOJIMA KATSUMI
IPC: B60T13/26
Filed: 1987-12-05
Abstract: PURPOSE:To improve responsiveness in the captioned air brake circuit in which the pressure of a compressed air from a brake valve is reduced by means of a limit valve to operate a brake device in accordance with the reduced air pressure by introducing a control pressure for controlling a limit valve from a reservoir via a selector valve. CONSTITUTION:When compressed air from a compressor 1 is fed to a rear side and front side reservoirs 5 9 via a wet reservoir 3 and as a dual brake valve 7 is operated by stepping a brake pedal 7a, the compressed air from the rear side reservoir 5 is fed to rear side wheel cylinders. At the same time, the compressed air from the front side reservoir 9 is fed to a limit valve 13 to operate an AOH booster 14 connected to the output chamber thereof and to feed the output liquid pressure of the booster 14 to front side wheel cylinders. In this case, the control port of a limit valve 13 is connected to the output port of the front reservoir 9 via a 2-way control valve 18 which is operated by a driver.
Patent JP-H06164817-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO SHOGO
IPC: B65H3/52
Filed: 1992-11-18
Abstract: PURPOSE:To miniaturize an equipment and to reduce the cost by elevating/ descending a feeding roller and an original intrusion inhibiting member with the torque of a separation roller separating one by one original so as to make the paper feeding operation stable. CONSTITUTION:A separation roller 11 separating one by one original is driven clockwise. The torque of a separation roller driving shaft 10 is transmitted to a paper feeding roller rocking arm 9 as the moment via a paper feeding roller pushing-down arm 209. The arm 9 is driven around the driving shaft 10 against the push-up force of a spring 212. A paper feeding roller 8 supported freely turnably to the arm 9 is protruded downward from the lower side of an upper side original guide 102 and pressed onto an original inserted from an original inserting entrance 101. Furthermore, an original stopper 210 is turned clockwise around a turning fulcrum 211 through the turning of the arm 209 and an original butt section of the original stopper 210 is retreated from the original carrying path.
Patent JP-H01156509-A (JP)
Title: Production of inorganic fiber
Inventor: WATANABE SETSU
IPC: D01F9/10
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a ceramic or carbon fiber, etc., having excellent winding property in spinning and without breaking, fluffing, etc., by spinning an organic compound, adding an aqueous solution of PVA as a fiber size to the resultant organic precursor fiber, subsequently infusibilizing.calcining the fiber. CONSTITUTION:An organic compound (preferably an organosilicon polymer such as polycarbosilane, polysilastyrene, polycarbosilastyrene copolymer or polysilazane) is spun and an aqueous solution (preferably 0.01-0.1wt.% concentration) of PVA (preferably substance having >=70% saponification degree and >=500-5000 polymerization degree) is added as a fiber size. The resultant fiber is then infusibilized preferably at 100-400 deg.C for 10min-10hr and subsequently calcined preferably in an atmosphere of an inert gas at 1000-1400 deg.C to provide an aimed fiber.
Patent JP-H01153380-A (JP)
Title: Four wheel steering device for vehicle
Inventor: CHIKUMA ISAMU
IPC: B62D7/14
Filed: 1987-12-08
Abstract: PURPOSE:To dispense with a locking element for an output shaft of a rear axle by enabling a detecting mechanism for steered quantity to detect the steered quantity of rear axle to check the rotation of the output shaft. CONSTITUTION:A partial peripheral surface of an output shaft in its axial direction is gravedly provided with a rack 1a, and its another part is provided with a ball screw mechanism 13 around the output shaft 1. The ball screw mechanism 13 has a nut 15 having a flange 15a with a gear 15b on its periphery, and the gear 15b engages with a gear 17. A shaft of the gear 17 is connected with a clutch 19, a brake 21, a direct current motor 23 aud a steered quantity sensor 25 respectively. The sensor 25 and the motor 23 are controlled by a controller 27 in their functions. The rack 1a of the output shaft 1 engages with a pinion 11a provided on a shaft of a steered quantity sensor 11, and rotating force generated on the output shaft 1 can be thereby checked.
Patent JP-H02155329-A (JP)
Title: Circuit for expanding width of multiplex signal
Inventor: AOKI TAKAYUKI
IPC: H04J3/02
Filed: 1988-12-08
Abstract: PURPOSE:To expand the signal width of a multiplex signal while suppressing the increase in the hardware by connecting shift register having a delay of a signal number multiplexed with a multiplex signal by a stage number for a time to be expanded and using a gate circuit so as to OR outputs of the shift registers. CONSTITUTION:When a multiplex signal is fed to an input terminal 111, a 1st shift register 113 give a delay of 256-bit, a 2nd shift register 114 gives a delay of 256-bit to the signal, and a 3rd shift register 115, a 4th shift register 116, a 5th shift register 117 and a 6th shift register 118 give a delay of 256 bits each sequentially. As a result, signals expanded from signals D0-D255 are outputted from an output terminal 112.
Patent JP-H10149302-A (JP)
Title: Data transfer processing device and method, and storage medium storing computer readable program
Inventor: RUPUZE BUNOA
IPC: G06F13/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a user who manages a peripheral equipment to surely recognize its state by generating a message based on the stored state of the peripheral equipment and transmitting a mail based on the transmitting destination data including the message. SOLUTION: The clients 1 to 3 consisting of personal computers, etc., are connected to a network NET. An electronic mail server 4 (main server) is connected to the NET, and every user has an electronic mail address. When the clients 1 to 3 are connected to the server 4, the server 4 distributes the mails. At the same time, a network interface device 5 and a peripheral equipment 6 are connected to the NET. A control part stores the state of the equipment 6 and generates a massage based on the state of the equipment 6 to sends a mail based on the transmitting destination data. Thus, a user who manages the equipment 6 can surely recognize its state.
Patent JP-H04183703-A (JP)
Title: Method of preparing copolymer of alpha-methyl styrene and acrylonitrile
Inventor: DEBITSUDO II HENTON
IPC: C08F212/12
Filed: 1990-11-16
Abstract: PURPOSE: To obtain a copolymer of α-methylstyrene and acrylonitrile having good composition uniformity and impact strength by subjecting α-methylstyrene and acrylonitrile to the emulsion polymerization under such a specific condition that excess unreacted α-methylstyrene is present and then, adding the entire monomers to complete the emulsion polymerization.  
     CONSTITUTION: A first monomer feed flow containing α-methylstyrene and acrylonitrile at a weight ratio of 77/25-85/15 is filled in a reactor containing 0.05-5.0 wt.% polymer seed latex under the emulsion polymerization condition until, based on the total weight of the monomers and a polymer, the amount of unreacted α-methylstyrene and acrylonitrile comes to 20-45% and, at the same time, the amount of unreacted α-methylstyrene comes to 670-5,000 wt.% based on unreacted acrylonitrile and subsequently, a second feed monomer flow containing acrylonitrile in the absence of α-methylstyrene is filled in the reactor until the amount of unreacted monomers comes to 5-15% based on the total monomer weight, and until the conversion reaches 90 wt.%, the emulsion polymerization is continued to obtain the desired copolymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000129916-A (JP)
Title: Form material for footing of building
Inventor: TSUSHIMA MASAAKI
IPC: E04G11/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide strong and simple structured form materials for the footing of a building, which can well cope with the formation of the footing of various scales. SOLUTION: This form materials has a plurality of upper and lower straight bars 14 and 16 fixed at a specified interval and in nearly parallel with one of the face of a board member 12 in the face and extending and is provided with a continuous lattice bar between them, and in addition, a plurality of continuous truss bars 20 are provided in the direction orthogonal to the upper and lower straight bars 14 and 16 on one face of the board member 12. The continuous truss bars 20 have straight line parts of specified length and chevron- shaped parts alternately, and each of the straight parts is abuttingly fixed to the face of the board member 12, and the inner side of each of the top section of the chevron-shaped parts is fixedly brought into contact with the upper end face of each of the upper straight bars 14.
Patent JP-H05148612-A (JP)
Title: Manufacture of piston ring
Inventor: TSUCHIYA TAKESHI
IPC: C23C8/26
Filed: 1991-11-25
Abstract: PURPOSE:To manufacture a piston ring having good wear resistance and breaking resistance by subjecting the surface of a base metal made of steel to high temp. nitriding, then subjecting it to low temp. nitriding, thereafter removing a porous layer at least on the face to be slid and exposing a diffused layer. CONSTITUTION:The surface of a base metal 11 made of steel is subjected to high temp. nitriding and is thereafter subjected to low temp. nitriding to form a nitrided layer 12. The high temp. nitriding is executed preferably in the temp. range of 560+ or -5 to 600+ or -5 deg.C, by which a diffusion hardened layer is deeply formed in a short time. Furthermore, the low temp. nitriding is executed preferably in the temp. range of 500+ or -5 to 550+ or -5 deg.C and in such a manner that the temp. difference between both nitriding temps. is regulated to >=1 deg.C. In this way, the major part of interstitial nitrogen is fixed on the surface layer to improve its hardness. After that, a brittle and hard porous layer at least on the face 13 to be slid of the nitrided layer 12 is removed to expose a diffused layer. After that, if required, any of a plated layer, a thermally sprayed layer and an ion-plated layer is formed on the diffused layer. In this way, the cracking resistance of the nitrided layer 12 can be improved.
Patent JP-H06134826-A (JP)
Title: Vent-type injection molding machine
Inventor: MURAKAMI SHINJI
IPC: B29C45/60
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a vent-type injection molding machine capable of preventing an occurrence of a vent-up even with a full screw length equal to that of a non-vent-type injection molding machine and stably supplying a material resin without a special material supply device. CONSTITUTION:A vent hole 10 is provided in a heating cylinder 1. A screw 2 divided into first and second states A, B in accordance with a helical groove 3 formed on the surfaces thereof is provided in the heating cylinder 1 so as to rotate and reciprocate. The screw pitch of the first stage A disposed in the rear part of the heating cylinder 1 is determined to be smaller than that of the second stage B disposed in the front part of the heating cylinder 1.
Patent JP-S63162337-A (JP)
Title: Manufacture of transmission driving cable supporting part of shift lever for automobile
Inventor: KAJIYAMA ISAMU
IPC: F16H59/10
Filed: 1986-12-26
Abstract: PURPOSE:To permit the easy and certain fixation by fixing a part of the shaft part of a boss having a collar onto a bracket by caulking said shaft part, in the installation of a cable supporting piece through the boss having a collar onto the bracket fixed onto a shift lever. CONSTITUTION:A boss 4 having a collar is fixed onto a bracket 3 fixed onto a shift lever through welding, etc., and a supporting piece 5 is rotatably supported onto the boss 4, and the edge part of a cable is fixed onto the supporting piece 5. In the manufacture of the supporting part, a plurality of recessed grooves 32 are formed onto the inner peripheral surface of an installation hole 31 formed on the bracket 3. The shaft part 41 of the boss 4 having a collar which has the nearly equal diameter to the hole 31 is inserted into the installation hole 31, and the shaft part 41 in the projection state is loaded onto a pressing board, and pressed by a pressing mold 62, and then a part of the thick shaft part 41 is deformed outwardly to form a collar part 45, and the recessed groove 32 is filled with the penetration part into the hole 31 through deformation, and the both 3 and 4 are formed integrally.
Patent JP-H07160242-A (JP)
Title: Character generator
Inventor: YOSHIDA MASAYUKI
IPC: G06T11/20
Filed: 1993-12-09
Abstract: PURPOSE:To provide a character generator capable of generating the character data of each style of writing having various thickness with small memory capacity by generating data having weights different in the same style of writing from character data constituted by the outline data of at least one style of writing. CONSTITUTION:Based on a thick character amount and a small character amount inputted from a keyboard 5, a conversion program stored in a ROM 2 is executed by a CPU 1 and the coordinate value of an outline data is converted. A thick or a thin character pattern is generated by the CPU 1 based on this outline data whose coordinate value is converted and thick or thin characters having different thickness are generated from small character data. Further, an outer outline data and an inner outline data are extracted from the outline data by the CPU 1 and a thick or a thin character pattern having a good appearance is generated. Also, a thick character amount or a thin character mount inputted by the extracted outer and inner outline data is independently made variable and thereby a thick or a thin character pattern having a good appearance is generated.
Patent JP-H01151537-A (JP)
Title: (meth)acrylic acid ester
Inventor: SASAHARA KAZUNORI
IPC: C08F20/28
Filed: 1987-12-09
Abstract: NEW MATERIAL:A (meth)acrylic acid ester shown by formula I (R1 is H or CH3; R2 is 2-6C alkylene; average value of n is 1-30 number). EXAMPLE:An adduct of 2-hydroxyethylacrylate with beta-methyl-delta-valerolactone. USE:Having high curing rate, giving a flexible coating film by curing, having a low glass transition point, not crystallizing at <=0 deg.C, useful as a diluent for a coating agent for optical glass fiber for light transmission or a diluent for an ultraviolet light-curing composition. PREPARATION:A compound shown by formula II is reacted with beta-methyl-delta- valerolactone in the presence of a catalyst for lactone ring opening polymerization and in the presence or absence of a solvent at -20-200 deg.C, preferably 20-150 deg.C to give a compound shown by formula I.
Patent JP-H01151889-A (JP)
Title: Coded parameter control system
Inventor: YANAI NORIBUMI
IPC: H04N19/132
Filed: 1987-12-09
Abstract: PURPOSE:To attain picture compression with high quality and same compression rate by selecting the reduction method where the deterioration in the picture quality is not remarkable from the resolution reduction method having the same overall compression rate. CONSTITUTION:The evaluation of result of a picture subjected to compression coding whether or not it is excellent depends on the objective evaluation of the visual sense of a human being finally and it is in dispensable in the coding system offering picture quality optimum visually to make the relation of correspondence which compression system renders which degree of deterioration objectively. This is implemented by obtaining area information of a picture signal and a code quantity prediction respectively, how much the reduction in the three resolutions of amplitude, space and time are caused as the deterioration in the picture quality is evaluated by taking the visual sense characteristic into account to decide the three resolutions. Thus, the deterioration of the picture subject to compression coding is not remarkable.
Patent JP-S63164352-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGAWA YOSHITO
IPC: H01L21/822
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the modulation of a high-frequency signal by using an element in which the capacitance value of the capacitance element constituting a semiconductor integrated circuit is not changed by the voltage of a digital signal specifying overall capacitance value as a variable capacitance element. CONSTITUTION:A plurality of capacitors 15 are connected in parallel as capacitance elements, and the selection of any capacitance element is conducted by changeover switches 14. One ends of the capacitance elements connected in parallel are made common and used as a cathode terminal 17, and the other ends are employed as an anode terminal 18, but the anode terminal 18 is connected to an input terminal 11 receiving a code signal, and 11 and 17 are used as external terminals. Capacitance elements, capacitance values of which have no voltage dependency, are employed as the capacitance elements. That is, an aluminum layer 33 is formed onto an SiO2 film 32 on a semiconductor substrate 33 through an evaporation method, and an SiO2 layer 34 is applied onto the layer 33 through a CVD method. An aluminum layer 35 is shaped through the evaporation method, thus modulating no high-frequency signal.
Patent JP-H10148212-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: ICHIYAMA YOSHIKAZU
IPC: F16C33/74
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure fluid bearing device which can prevent such a state that lubricating fluid is evaporated so as to be led to flow out in a gas or fine particle state. SOLUTION: This dynamic pressure fluid bearing device is equipped with a sleeve member 26, a shaft member 24 which is relatively freely rotated against the sleeve member 26, and lubricating fluid 45 filled into a clearance between the shaft member 24 and the sleeve member 26. In this case, means is arranged which enhances air pressure in the neighborhood of boundary surfaces 56, 60 between the lubricating fluid 45 and air. This means enhancing air pressure comprises spiral grooves 64, 66, and the sleeve member 26 and the shaft member 24 are relatively rotated, thereby an airflow heading toward the boundary surfaces 56, 60 is generated.