baber/WOPTO huggingface dataset:
Patent JP-H08296022-A (JP)
Title: High strength galvanized steel wire and its production
Inventor: TARUI TOSHIZO
IPC: C21D8/06
Filed: 1995-04-26
Abstract: PURPOSE: To produce a high strength galvanized steel wire in which the generation of delamination is suppressed by subjecting a steel wire rod having a specified compsn. to patenting treatment, thereafter subjecting the same to wire drawing under specified conditions, successively applying twists thereto and thereafter executing galvanizing. CONSTITUTION: The compsn. of a wire rod is constituted of, by weight, 0.8 to 1.1% C, 0.5 to 2.0% Si, 0.2 to 1.0% Mn, 0.005 to 0.1% Al, and the balance Fe with inevitable impurities. This wire rod is subjected to patenting treatment and is thereafter subjected to wire drawing by using a die satisfying the conditions of 8 to 12 deg. approach angle and 0.2 to 0.5D bearing length (D denotes the die diameter). Successively, this steel wire is applied with twists for >=two rotations to the length per 100d (d; with diameter) and is thereafter galvanized. Or, in succession to the wire drawing, it is passed through plural rolls at 15 to 30 deg. bending angle and is subsequently applied with twists, and after that, galvanizing is applied thereto. Or, after the application of twists thereto, bluing treatment is executed, and, successively, galvanizing is applied thereto.
Patent JP-H1067160-A (JP)
Title: Image forming device
Inventor: CUNNAGIN STEPHEN KELLY
IPC: B41J2/505
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate access to a fixed or a plurality of functions of a printer by furnishing a printer engine which can be operated by at least two modes and an access control key for selectively and distinguishably switching from one mode to another mode. SOLUTION: The printer 74 includes a printing engine 78 and processor 76 and is formed capable of being operated by at least two modes. Namely, when the printer 32 is an ink jet printer, a high quality mode Q and an economy mode E are set, each of which selectively operates to permit an ink jet nozzle to spout by letting the printing head to pass through on the printing medium iteratively, and which uses only a part of address designable image elements. Also, the processor 76 is provided with a key inputting device 82 including a rotatable tumbler 86 movable between two positions in accordance with each mode Q, E, thus enabling switching of modes by inserting the access control key 72.
Patent JP-H07312250-A (JP)
Title: Terminal and its manufacture
Inventor: ENDO RYUKICHI
IPC: H01R11/11
Filed: 1994-05-17
Abstract: PURPOSE:To prevent the penetration of a corrosive liquid into a void part at plating, prevent the occurrence of a trouble by the remaining corrosive liquid, and improve reliability by filling a filler in the void part of a terminal formed by bending CONSTITUTION:An adhesive tape 6 is continuously applied as a filler 4 on one side of a stripe conductive plate body 5. Its position is set in a position corresponding to the electric contact part 1 of a terminal A when the plate 5 is bent. The plate 5 is punched and bent to continuously form the terminal A. The contact part 1 is formed in the state where the tape 6 is filled as the filler 4 in a void 3 by folding a part 7 with the tape 6 inside. Thereafter, the terminal A is plated. Thus, various liquids are never penetrated into the void 3 of the contact part 1 during the plating process, and the occurrence of a trouble by corrosion can be prevented even after the lapse of a long time.
Patent JP-S61261664-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TOGASAKI YOSHIHIRO
IPC: F02P3/00
Filed: 1985-05-16
Abstract: PURPOSE:To increase electric discharge energy by shutting off primary current of primary coils in turn at the time of cylinder ignition period, inducing high voltage in the secondary coil twice and causing discharge through ignition plugs. CONSTITUTION:Starting ends of plural primary coils 1a, 1b and a secondary coil 2 are connected with the positive pole side of a battery 3. Terminating ends of plural primary coils 1a, 1b are linked with plural power transistors 7a, 7b in an amplifier 6, while the terminating end of the secondary coil 2 is connected with plural ignition plugs 5 through a distributor. And a shutting off control circuit 8, in which electric current in the primary coil 1a is cut off by entering ignition timing signals through power transistors 7a, 7b, which generates high voltage in the secondary coil 2 and causes discharge through the ignition plugs, at the same time shutting off electric current in the primary coil 1b and inducing high voltage again in the secondary coil 2 is formed in the amplifier 6.
Patent JP-S59232780-A (JP)
Inventor: MAENO MITSUMASA
IPC: B21D5/02
Filed: 1983-06-10
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-H01272970-A (JP)
Title: Laser magnetic immunoassay method and measuring instrument and labeling superparamagnetic material used for laser magnetic immunoassay and its production
Inventor: FUJIWARA KOICHI
IPC: G01N33/553
Filed: 1988-04-26
Abstract: PURPOSE:To enable the inspection of an antigen-antibody reaction with good efficiency and high sensitivity by identifying an unreacted labeling superparamagnetic material and the labeling superparamagnetic material-specimen complex after the antigen-antibody reaction by a difference in the arrival time of laser light at a concn. position. CONSTITUTION:The labeling superparamagnetic material 7 is obtd. by immobilizing an antibody 2 consisting of an immune globulin antibody to protein A coated on the surface of the superfine superparamagnetic material particles 1. On the other hand, the surface of nonmagnetic microspheres 5 consisting of an acrylic polymer having 1mum grain size is activated and thereafter, the antibody 4 consisting of the immune globulin antibody similar to the immune globulin antibody of the antibody 2 is adsorbed on the surface thereof to obtain a nonmagnetic antibody complex 8. Influenza virus 6 existing in a patient's mouth wash is used as a specimen and the antigen-antibody reaction is effected in the liquid contg. this virus 6, the labeling material 7 and the complex 8. A ferromagnetic field is applied to the liquid during this reaction to uniformize the directions of easy magnetization of the complex 9 of the labeling material 7, the complex 8 and the virus 6. The concn. position is then irradiated by the laser light and the labeling material 7 and the complex 9 are identified from the difference in the arrival time thereof.
Patent JP-S58220156-A (JP)
Title: Developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1982-06-17
Abstract: PURPOSE:To enlarge a gap between a developer holding member and an image bearing member and to enable high speed development, by jumping a developer considerably apart from the former by an alternating electric field. CONSTITUTION:Electrodes 4... driven with alternating power supplies 5-7 are installed on the member 3 for feeding the developer 8, and the developer 8 is jumped by the alternating electric field due to the electrodes 4... considerably apart from the member 3 to develop an electrostatic latent image formed on the image bearing member 1. The gap between both members 1, 3 can be enlarged, mechanical precision can be alleviated, and yet, high speed good quality development can be achieved.
Patent JP-H05297749-A (JP)
Title: Fixing device
Inventor: MARUYAMA AKIRA
IPC: G03G15/20
Filed: 1992-04-22
Abstract: PURPOSE:To provide a fixing device in which a recording paper is prevented from getting wrinkled. CONSTITUTION:This device is a fixing device which is provided with a pressure roller 2 opposingly arranged so as to press-contact with a fixing roller 1 having a heat source 1a, and a fixing roller temperature sensor 5 detecting the surface temperature of the fixing roller, and which fixes an image on the recording paper 4 passing between the fixing roller and the pressure roller. It is provided with a controller 9 which controls power supplied to the heat source 1a based on the surface temperature of the pressure roller detected by a pressure roller temperature sensor 8 detecting the surface temperature of the pressure roller and the surface temperature of the fixing roller detected by the sensor 5.
Patent JP-H08276826-A (JP)
Title: Wiper device for vehicle
Inventor: SAEKI SOICHI
IPC: B60S1/36
Filed: 1995-04-04
Abstract: PURPOSE: To achieve an extensive wiping off range of a wind shield with simple structure. CONSTITUTION: A wiper arm 2 is pivoted rotatably on a pivot holder 8, a piece am 4 at the tip of which a blade is attached is installed movable in forward and backward direction, a spring 20 which pulls and energizes a piece arm 4 in wiper arm 2 direction is provided between the piece arm 4 and the wiper arm 2, a projection 21 of a form simulated in the curved surface of a desired wipe off part of a front window shield is installed on a pivot holder 8, and a second projection 19 which is moved along the projection 21 is installed on the piece arm 4. Because the piece am 4 is moved along the projection 21, the form of the projection 21 is set properly so as to vary the movable range of the blade and expand the wiping off range of the front window shield.  By this, as compared with the conventional technique in which approximately two units with the same structure are installed, an extensive wiping range can be obtained by reducing the number of parts. Thus the device can be formed in simple structure.
Patent JP-H10293302-A (JP)
Title: Back light unit for panel
Inventor: SUDA TAKAYOSHI
IPC: G02F1/13357
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To keep the brightness of a liquid crystal display panel surface even when the light of a light source is weak by applying the constitution that the light emitting surface of the light source and the plane of incidence of a light introduction board for introducing light from the light source are structured to be analogous to each other. SOLUTION: Light from a light source 1 for the back light of a liquid crystal display unit is irradiated from a light emitting plane 2 and incident on a light introduction board 6 via the plane of the incidence 4 thereof having a shape analogous to the light emitting plane 2. Also, the light including light reflected with a surrounding reflector 3 is transmitted to the next stage panel via a light diffusion sheet 7. Furthermore, a gap between the light emitting plane 2 and the incidence plane 4 of the light introduction board 6 is filled with a matching material 5 so as to keep a dielectric constant matching between the materials of the light emitting plane 2 and the incidence plane 4 of the light introduction board 6.  In this case, the light from the light source 1 for the back light is incident on the light introduction board 6 of transparent resin, when emitted from a fluorescent lamp as a normal case, but as the incidence plane 4 is analogous to the light emitting plane 4, the light incident on the plane 4 becomes vertical thereto, and not oblique.
Patent JP-S61261623-A (JP)
Title: Supercharger for internal-combustion engine
Inventor: YANO AKINORI
IPC: F02B37/10
Filed: 1985-05-15
Abstract: PURPOSE:To permit the sharp acceleration in a low revolution speed region by driving a compressor by increasing the revolution speed of a motor when the stepping-in quantity of an accelerating pedal is large and increasing the revolution speed of a turbine in comparison with the revolution speed of the turbine by exhaust gas. CONSTITUTION:As for an internal-combustion engine 1, the air for combustion is inhaled through a flow-rate control valve 3 from an intake passage 2, and fuel is supplied by a fuel injector 4. In this case, a supercharger 6 is equipped with a turbine 7 installed into an exhaust passage 5, and said turbine 7 is connected to a compressor 9 through a rotary shaft 8, and said rotary shaft 8 is driven by a motor 11 through an electromagnetic powder clutch 10. While, the flow-rate control valve 3 is connected to an accelerating pedal 22 through a link mechanisms 21, and the stepping-in quantity of the pedal 22 is detected by a detecting element S1. Then, the clutch 10 and the motor 11 are controlled by a processing circuit 23 on the basis of the outputs of the detection element S1 and the detecting S2 for the revolution speed of the internal-combustion engine 1.
Patent JP-H042390-A (JP)
Title: Step assigning apparatus
Inventor: TSUJI MASANOBU
IPC: G05B19/418
Filed: 1990-04-19
Abstract: PURPOSE:To easily perform step assignment in balance by storing technical information of all operators, technical information of all working stations and operating information necessary for unit operating steps, assigning the unit operating steps to the operators and the stations based on the pieces of information, and displaying them. CONSTITUTION:Data such as operating steps, operator's technique, machine functions stored in an external memory 7 are read, and operators and operating stations operable for all the stops are extracted. Then, pitch times representing operator's average load times are calculated, stored, and the step of highest priority order operable by the operator and operable station are extracted. Then, whether standard time necessary for the steps exceeds a reference time corrected at its pitch time or not is judged. In the case of NO, it is assigned to the operator and the station, and whether there additionally exists an operable step or not is judged. Thus, steps are assigned to all the operators, and when all the stations of the steps are assigned, CRT 5 displays its results.
Patent JP-S5628335-A (JP)
Title: Speed change apparatus for feeding
Inventor: KITAGUCHI HIROMASA
IPC: F16H3/76
Filed: 1979-08-13
Abstract: PURPOSE: To make it possible to steplessly vary fine speed feeding, by contacting an arm end of each arm shaft upon an eccentric drum whose eccentricity can be varied, and by attaching to the arm shaft through a one-way clutch a planet gear that meshes with a sun gear on an output shaft.  
     CONSTITUTION: When by the rotation of a motor 2 an eccentric drum 5 is rotated on its eccentric center through a pulley 4, four arm shafts 11 are alternatively swung with the arm ends abutting on a circumferential surface of the drum 5 by springs 12. This movement is transmitted through a one-way clutch 13 to a planet gear 14 on the arm shaft 11 to bring about relatively slow and continuous rotation of a sun gear 15 that is meshed with the gear 14. This rotation is transmitted through a fine speed clutch 16 to an output shaft 3. If a solenoid 18 is excited to urge a quick feeding clutch 17 to be connected to the pulley 4, the rotation of the motor 2 will be transmitted through the pulley 4 and the clutch 17 to the output shaft 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58220926-A (JP)
Title: Engine of variable compression ratio
Inventor: KATOU IKUO
IPC: F02B75/04
Filed: 1982-06-15
Abstract: PURPOSE:To regulate a compression ratio thus to always maintain high efficiency irrespective of a fluctuation in the load of an engine or a change in the number of revolutions, by varying the upper dead point of a piston through vertical movement of a crank shaft in the direction of a cylinder. CONSTITUTION:When oil is pressed in a hydraulic cylinder 23 through a rubber hose 29, an operating rod 26 also moves upward resulting from the upward movement of a piston 25, and thereby an arm 19 turns clockwise. Reversely, if the oil is discharged through the rubber hose 29, the piston 25 and the operating rod 26 move downward through the tension of a spring 28, thereby the arm 19 turns counterclockwise. Following the rotation of the arm 19, an operating shaft 12 and operating rings 15 turn clockwise or counterclockwise, and resulting from the rotation of the operating shaft 12, an operating shaft 15 having a diameter larger than that of the former operating shaft moves vertically a supporting part 16 thereof, thereby a retainer 8 moves vertically centering around a shaft 11 acting as a fulcrum. This causes also the vertical movement of a crank shaft 7 held by the retainer 8, also resulting in the vertical movement of a piston 3.
Patent JP-S586188-A (JP)
Title: Josephson junction element
Inventor: WADA YOSHIFUSA
IPC: H01L39/22
Filed: 1981-07-02
Abstract: PURPOSE:To prevent the deterioration of electric characteristics of the titled element due to heat cycle and variation for hour by a method wherein a junction layer, which generates superconductive tunnel effect between the first electrode material, consisting of the first and the second superconductive materials, and the second electrode material. CONSTITUTION:The first electrode material is formed with the first superconductive material 31 and the second superconductive material 32, which was arranged adjoining to the first superconductive material 31 having the depth of magnetic infiltration in superconductive state less than that of the first superconductive materia 31. Then, a junction layer 13, which generates a superconductive tunnel effect between the second electrode material 33 consisting of a niobe or niobic compound or a vanadium compound, and the first electrode material 31, is formed.
Patent JP-S63268421-A (JP)
Title: Power system accident discriminator
Inventor: ISHIKAWA KEIKO
IPC: H02H3/00
Filed: 1987-04-27
Abstract: PURPOSE:To easily understand discrimination knowledge by not directly describing the knowledge of direct access to system data, operation and process, gathering them in basic items, and describing it separately from control only for the knowledge of discriminating an accident. CONSTITUTION:A power system accident discriminator 2 has a knowledge base 21 and a presumption engine 22, and the basic items 211 of the base 21 are defined with basic items and system operation states for describing discrimination knowledge 212. The knowledge 212 is deformed with knowledge for discriminating a defect, and system knowledge 213 is defined with data relating to power system. When a main protection relay 2 is operated at a transmission line 'AB line' and a breaker cb1 is interrupted, it is set in system state 1. The discriminator 2 receives the information, presumes with the base 21 by the engine 22, and outputs a discrimination result 3 of 'there is possibility of accident at AB line'.
Patent JP-H10285926-A (JP)
Title: Switching power supply
Inventor: OGAWA TSUTOMU
IPC: H02M3/28
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the output voltage and in an oscillation frequency and thereby conduct a stable operation, by installing a control circuit which can allow current to flow in a secondary winding of an output transformer in a primary direction and in the opposite direction for a specified period of time after the appearance of voltage in the secondary winding. SOLUTION: A diode 19 for rectification is connected to one end of a secondary winding N2 of an output transformer 29. At that time, the diode 19 is connected in the reverse direction. At the secondary side of the output transformer 29, a control winding NC is connected and a rectifying and controlling circuit is connected to the control winding NC. By means of the controlling circuit, current is allowed to flow in the secondary winding N2 of the output transformer 29 in one direction and in the opposite direction, and the maximum oscillation frequency is set within a specified frequency range. By this method, there is only a few variation in the output voltage and in an osicllation frequency of a switching power supply, thereby doing a stable operation. Furthermore, the increase in the maximum oscillation frequency can be held small even at no-load condition.
Patent JP-S5228239-A (JP)
Title: Testing system for unit of semiconductor integrated circuit
Inventor: ASANO YOUICHI
IPC: G01R31/26
Filed: 1975-08-29
Abstract: PURPOSE: Frequency of built-in clock generating circuit is measured, frequency of cutside oscillating circuit is decided and common clock signal is sent to equipment to be tested and testing machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267777-A (JP)
Title: Side wall and roof connecting structure for vehicle
Inventor: OSAWA EIJI
IPC: B62D33/04
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, to simplify a structure, to improve the efficiency of manufacturing and assembling work and to reduce costs. SOLUTION: A side wall and roof connecting structure for a vehicle is constructed in such a manner that an upper wall part 13c for continuously and integrally joining an outer wall part 13b and an inner wall part 13a is formed in the upper end of a side wall member 13 in the uppermost stage of both side walls 11 and a bracket 21 protruded nearly laterally inward is integrally formed in the upper end part of the inner wall part 13a at the time of extrusion-forming the side wall member 13. After the side part 12c of the inner panel 12a of a roof 12 is placed together with a connecting piece 22 on the upper surface of the bracket 21, the roof 12 is connected to both side walls 11 by fastening a bolt 24 and a nut 25.
Patent JP-2000294288-A (JP)
Title: Lithium secondary battery and its manufacture
Inventor: MITA MASAAKI
IPC: H01M10/05
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a newly structured lithium secondary battery improved so that a dendrite can be completely prevented from being deposited, alignment is facilitated when stacked and battery cells can be excellently packaged for instance. SOLUTION: In this lithium secondary battery, a positive electrode and/or a negative electrode is composed of at least a collector and an active material layer adhered onto it by a polymer while holding an electrolyte, the polymer is induced from a gel forming monomer, and the positive electrode and the negative electrode are flatly stacked with intervention of an electrolyte layer formed by the electrolyte held by the polymer induced from the gel forming monomer. The collectors on the positive electrode side and on the negative electrode side have the almost same sizes, an insulating spacer is disposed on the peripheral rim part of the positive collector and the active material is formed inside the insulating spacer.
Patent JP-S60248540-A (JP)
Title: Form forwarding device
Inventor: OOISHI YOSHIKATSU
IPC: B65H9/14
Filed: 1984-05-22
Abstract: PURPOSE:To prevent forms from colliding against a form guide, and to prevent the noise due to collisions by rotating the form guide downward simultaneously when a form forwarding roller starts rotating. CONSTITUTION:A form guide 4 is made possible to be rotated with center at a shaft 4a on the form forwarding side. In a normal condition a form (a) is guided along the form guide 4 permitting the tip of the form (a) to be suspended engaging with a pressure contacting section of a form forwarding roller (which consists of a register roller 5 and a register pinch roller 6). Then the form guide 4 is rotated downward simultaneously when the form forwarding roller starts rotating to prevent the form (a) from colliding against the form guide 4, and from making the noise due to the collision. After the form (a) has been dropped down in this condition, the form guide 4 is returned back to the original position to accept the subsequent form for guiding.
Patent JP-H044852-A (JP)
Title: Cooking of cereal and determination of soaked water content
Inventor: MORI TAIICHI
IPC: A23L7/10
Filed: 1990-04-19
Abstract: PURPOSE:To obtain cooked cereal having excellent palatability in good finished state by immersing cereals in water and boiling the cereals in water while controlling the boiling condition based on the water-content of the immersed cereals. CONSTITUTION:A cooked cereal having good finished state can be prepared by immersing cereals (e.g. rice) in water and boiling the cereal while controlling the boiling condition based on the amount of water contained in the cereal immersed in water (e.g. calculated from the the water content of the cereal before immersion treatment and the weight difference of the cereals before and after the immersion treatment).