baber/WOPTO huggingface dataset:
Patent JP-S62122107-A (JP)
Title: Manufacture of sintered rare earth magnet
Inventor: HACHIMAN SEIRO
IPC: H01F1/08
Filed: 1985-11-21
Abstract: PURPOSE:To obtain excellent magnetic characteristics, particularly, high coercive force and the maximum energy product by applying vacuum deaeration treatment to a roasted molded shape. CONSTITUTION:A molded shape containing rare earth metals can be manufactured according to the manufacture of all molded shapes which have been adopted in the manufacture of sintered rare earth magnets. Molded shapes manufactured are arranged on shelves in a furnace, roasted for a fixed time at a temperature of 100-300 deg.C in a hydrogen-gas current at normally 1atm., cooled up to room temperature, covered with a vessel and charged into the furnace under the state in which they are buried into powder for packing. The molded shapes rearranged into the furnace are sintered. The molded shapes are sintered, the hydrogen gas current is removed from the inside of the furnace through evacuation before cooling the molded shapes or cooling the molded shapes. and furnace pressure is held at 0.001-30mmHg at a temperature of 100-300 deg.c, thus executing vacuum deaeration treatment for normally 10-120min to the molded shapes.
Patent JP-H04140558-A (JP)
Title: Speed change control device for working vehicle
Inventor: OCHI TATSUJI
IPC: F16H59/18
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a speed change control device used regardless of the type of a mounted engine by storing the detection value, detected by a rotating speed detecting means during unloaded operation, corresponding to each operating position of an accelerator lever, and performing control by a deceleration control means on the basis of the stored value. CONSTITUTION:A third potentiometer PM3 is provided to detect the operation quantity of an accelerator lever 14, and when the engine speed is lowered down to the specified ratio in relation to the maximum output rotating speed characteristic value of an engine to each operating position of the accelerator lever 14, a continuously variable transmission 3 is automatically decelerated regardless of the operating position of a speed change lever 10 to reduce engine load. There is also provided a non-volatile memory 15 for storing the detection value of a rotating speed sensor S corresponding to each operating position of the accelerator lever 14 at the unloaded operation time of the engine, and automatic deceleration control is executed on the basis of the stored value of the memory 15. When the engine speed is reduced down to the specified ratio value of the stored maximum output characteristic value due to work load, the automatic deceleration control of speed change mechanism is performed.
Patent JP-H0599014-A (JP)
Title: Detection method for frictional factor on road surface
Inventor: KASHIWABARA MASUO
IPC: F02D41/04
Filed: 1991-10-09
Abstract: PURPOSE:To accurately detect a friction coefficient on a road surface for a vehicle. CONSTITUTION:A friction coefficient mu on a driving road surface is calculated and detected by, for instance, the following equation: mu=(TWP-Ialpha)/mWgr, or mu=(mrTWP+IR)/mWg(mr<2>+I), where TWP is a maximum value of a shaft torque TW of a driving wheel in respect to a driving road surface immediately before slipping, mWg is a vehicle weight applied to the driving wheel, I is an inertial moment from a detection part of the shaft torque to the tire tread of the rear wheel, F is frictional force generated on the tire tread of the rear wheel, N is repulsive force in a perpendicular direction applied from the road surface to the rear wheel, (r) is a diameter of the rear wheel, and R is a running resistance of the vehicle. Thus, a road surface friction coefficient is accurately detected from torque generated on the tire tread of the driving wheel.
Patent JP-H11101655-A (JP)
Title: Vehicle monitor system
Inventor: ISHIDA TETSUYA
IPC: G01D1/18
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the alarming capability by giving an alarm by using optimum alarming colors corresponding to alarming contents and giving the information on maintenance timing, etc., in the optimum alarming manner. SOLUTION: While taking in respective detection signals sent out of respective sensors installed in the respective parts of a vehicle, this vehicle monitoring system carries out digital processing of respective detection signals according to the alteration content of a remote control apparatus 2, converts the display data obtained by the digital processing into display signals, and displays on a TV monitor apparatus 7 and at the same time, when the values of the respective detection signals meet the previously set alarming conditions and the main menu image is displayed, the system changes the display colors of the items corresponding to the contents of the alarming signals and give the alarming contents to a driver.
Patent JP-H02108592-A (JP)
Title: Thermal transfer recording medium
Inventor: FUJII HITOSHI
IPC: B41M5/382
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the title recording medium excellent in recording aptitude, abrasion resistance and processability by incorporating fatty acid ester type wax having specific penetration and a polyamide resin as the components of a heat-meltable binder. CONSTITUTION:In a thermal transfer recording medium wherein a heat-meltable solid ink layer based on a colorant and a heat-meltable binder is provided on a support, as the components of the heat-meltable binder, fatty acid ester type wax having penetration of 3 or less and a polyamide resin are contained. The fatty acid ester wax constituting one of the components of the heat-meltable binder is obtained by independently using natural waxes such as carnauba wax, ouricury wax or rice wax and higher alcohol ester of higher fatty acid such as myricyl cerotinate, ceryl cerotinate or ceryl montanate or using the same as a mixture of two or more kinds of said waxes and the penetration thereof is adjusted to 3 or less. As the polyamide resin, one synthesized by the direct condensation of amino acid, the direct reaction of polyvalent amine with polybasic acid, the ring opening of lactam or the condensation of polymerized fatty acid and polyvalent amine is used.
Patent JP-S61140489-A (JP)
Inventor: NAKAMURA ICHIRO
IPC: B66B1/26
Filed: 1984-12-14
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-2000088956-A (JP)
Title: Target correlation device
Inventor: HAYASHI MICHIKO
IPC: G01S13/66
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-target tracking device that can perform the preferential correlation treatment of an arbitrarily selected target by providing a tracking target that is extracted by a first priority target extraction device and preferentially performs correlation and a first priority target correlation device, and by preferentially performing the correlation processing of the tracking target that preferentially performs the correlation. SOLUTION: A first priority target extraction device 5 is provided corresponding to a target tracking device 3 that extracts a tracking target for preferentially performing correlation from the tracking targets. First and second tracking element databases 7 and 8 are provided corresponding to target tracking devices 3 and 4 that store and manage the information of calculated tracking elements. A first priority target correlation device 9 is provided corresponding to an extraction device 5 that judges the presence or absence of the possibility of the correlation of the combination of a tracking target that is extracted by the extraction device 5 and preferentially performs the correlation and the tracking target where the tracking elements are managed by the database 8, and outputs a judgment result to the database 7.  A correlation result database 12 stores and manages a correlation result.
Patent JP-H01106947-A (JP)
Title: Control device for learning of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P5/15
Filed: 1987-10-20
Abstract: PURPOSE:To improve accuracy in learning by changing an analysis rule by the correctness of a factor analysis based on the difference between a controlling quantity which is corrected based on a learned value classified by factor and a controlling quantity to which a feedback correction value is added, at the time of analyzing the deviation of a feedback correction value from its reference value being classified by plural factors to renew the learned value. CONSTITUTION:The detected values of an airflow meter 13, a crank angle sensor 14, an O2 sensor 16, etc. are inputted into a control unit 12 to operatingly control the valve opening time of a fuel injection valve 6. The control unit 12 analyzes and divides the deviation of an air-fuel ratio feedback correction value based on the O2 sensor 16 from its reference value into the factors of one caused by the airflow meter 13 and one caused by the fuel injection valve 6, etc., based on an engine speed and a basic fuel injecting quantity. By judging the correctness of the factor analysis based on the difference between a controlling quantity in which a basic controlling quantity is corrected based on a learned value classified by factor and a controlling quantity on which feedback correction is carried out, the learned value classified by factor is renewed in the direction of removing this difference while changing an analysis rule.
Patent JP-S62161757-A (JP)
Inventor: EDOWAADO ERU ENGERUHARUTO
IPC: A61K31/40
Filed: 1986-11-06
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-2001082024-A (JP)
Title: Sliding door device
Inventor: YAMADA SHINJI
IPC: E05F15/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device of favorable usability. SOLUTION: By pushing this sliding door in an open mode from the open end position further in the opening direction and keeping away, it is energized by reaction of a coil spring 16 pressed by a contact member 14, and the sliding door 1 together with the contact member 14 are pushed back in the closing direction. When this movement in the closing direction is detected by the controller of a linear motor, it is returned to ordinary opening-closing motion. The contact member 14 is returned to the original position and held with a holding member 15, and by setting the energization force of the coil spring 16 to be over the thrust of the linear motor, it functions as a stopper at ordinary opening-closing motion. The reaction generating device is constituted of the contact member 14, and a solenoid and the coil spring as the holding member 15.
Patent JP-H11154716-A (JP)
Title: Electronic package
Inventor: HATHAWAY JAMES A
IPC: H01L23/66
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic package where electronic components of an electronic circuit is integrated. SOLUTION: Whether cast together with a heat-resistant electronic component such as a capacitor, or a ceramic preform 24 which can be formed as an interconnection channel or a feed through is cast in, for example, a composite housing 22 of AlSiC. The electronic component is combined to a channel 26 or a feed through 30. Here, Al, for example, is metal-injected in a ceramic to import conductivity. In other cases, a polymer group integrated package is molded around a base working as a heat sink. Interconnection is performed by molding a metal tracing in a polymer housing, or done with a via hole filled with a polymer group conductive paste. Since a glass feed through is not used for interconnection between electronic components, cost for package and complexity can be eased.
Patent JP-H0682636-A (JP)
Title: Optical fiber cutting unit
Inventor: MISHIMA MASAYOSHI
IPC: B26D3/16
Filed: 1992-09-04
Abstract: PURPOSE:To provide the optical fiber cutting unit which can easily be machined and assembled and is adjustable in the angle of a cutting blade. CONSTITUTION:The cutting blade 7 which flaws an optical fiber is arranged fixedly on a cutting blade base 6, which is mounted on a moving base 3 via a play gap 15. Angle adjusting screws 20a-20d are fitted to side walls 18a and 18b of the moving base 3 by screwing engagement. The angle adjusting screws 20a and 20b are loosened and the screws 20c and 20b are tightened to vary the angle of the cutting blade 7 in a direction B; and the angle adjusting screw 20c and 20b are loosened and the screws 20a and 20d are tightened to the contrary to vary the angle of the cutting blade 7 as shown by an arrow A. The tightening quantities and loosening quantities of those angle adjusting screws 20a-20d are varied and adjusted to optionally adjust the angle of the cutting blade 7.
Patent JP-H01105514-A (JP)
Title: Manufacture of laminated iron core
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1987-10-19
Abstract: PURPOSE:To improve the productivity of a laminated iron core, by cutting and spreading a wound body of an amorphous magnetic alloy thin band and laminating a number of amorphous magnetic alloy thin bands, thereby combining blocks by lamination. CONSTITUTION:An amorphous magnetic alloy thin body 1 is wound with a winding spool by passing its body between a pair of rollers. An intermediate part of a flat wound body 7 is cut in the direction of thick-lamination and the wound body 7 is divided into two groups of laminated blocks. Cutting is carried out by a cutting line inclined 45 deg. with respect to the direction of a thin band width. The wound body 7 which is spread in a state of a straight line and a number of, for example, 100 sheets of amorphous magnetic alloy thin bands 1 are laminated to form a pair of laminated blocks 10 and 11. The laminated iron core 12 is assembled by using the blocks 10 and 11. In this way the productivity of the laminated iron core 12 is improved.
Patent JP-H02843-A (JP)
Title: Silver halide photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/43
Filed: 1988-10-19
Abstract: PURPOSE:To solve the problem of after-colors by sensitizing dyes by incorporating specific compds. into a silver halide emulsion layer or other hydrophilic colloidal layers. CONSTITUTION:The silver halide emulsion layer is provided on a base and at least one kind of the compds. expressed by formula I are incorporated into this emulsion layer or the other hydrophilic colloidal layers. In formula I, A denotes a block group which can release a dye elution accelerator at the time of processing; B denotes the dye elution accelerator coupled to A via a heteroatom. The problem that the sensitizing dyes incorporated in the silver halide photosensitive material are not completely eluted during processing and the coloration remains (so-called 'after-colors') is solved in this way.
Patent JP-S62123473-A (JP)
Title: Amorphous silicon electrophotographic sensitive body
Inventor: YOSHITOMI TOSHIHIKO
IPC: G03G5/08
Filed: 1985-11-22
Abstract: PURPOSE:To obtain the titled body capable of preventing a generation of an image flow in the environment of a high humidity by using the a-Si electrophotographic body having the difference between the average value of five measurements started from the max. value and that stated from the min. value of a less than specific value in the surface roughness of the photosensitive body, to the titled body. CONSTITUTION:The difference between the average value of five measurements started from the max. value and that started from the min. value measured by a coordinate measuring scanning electron microscope and an end measuring apparatus is <=450Angstrom , preferably <=350Angstrom , further preferably <=250Angstrom . The improvement of the surface roughness mentioned above lies in polishing the photosensitive body with an abrasive material capable of reacting the solid phase and the surface of the a-Si photosensitive body immediately after producing it, thereby making it possible to prevent a generation of the image flow in the environment of the high humidity.
Patent JP-H11102576-A (JP)
Title: Data-reproducing apparatus
Inventor: MAEKAWA TOMOYUKI
IPC: G11B20/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To fix the data length and facilitate the processing of data strings by generating an address to be fed to a recording medium from a synchronous code and a frame number in a reproduced data packet, and recording data of the reproduced data packet on the basis of the address on the recording medium. SOLUTION: A BCA detection circuit 19 deletes a line sending a recording length to a BCA data-processing circuit 22 therefrom without detecting the recording length of BCA data. In detecting the BCA data, a control MPU generates a memory initialization instruction to a memory initialization control circuit of the BCA detection circuit 19 via an input terminal. The BCA data having a not specified data length are fixed in data length by initializing contents in a BCA data-storing memory 21. Accordingly, an ECC operation process and an EDC operation process can be carried out uniformly with a process of a maximum data length irrespective of the data length of the BCA data, thereby eliminating detection of the recording length of the BCA data.
Patent JP-H06115724-A (JP)
Title: Paper feeder
Inventor: KURIHARA KATSUMI
IPC: B65H1/26
Filed: 1992-10-01
Abstract: PURPOSE:To provide a paper feeder wherein pressure setting can be facilitated by a user according to paper size and paper kind or simultaneously also size detection can be performed. CONSTITUTION:A paper feeder for drawing out a tray 1 in a direction orthogonal to a paper conveying direction is linked between a retaining member 13b positioned in an insertion direction bottom side to act by contact of the tray 1 and a tray bottom plate lifting lever 12a for vertically moving a tray bottom plate. The paper feeder is provided with a spring 14 for applying its tension to the tray bottom plate lifting lever 12a by moving the retaining member 13b associated with tray inserting action and a pressure switching member 20 fittable partly to a tray interior wall mutually opposed to the retaining member 13b to also change tension of this spring 14 according to mounting/ removing of the member.
Patent JP-S62124603-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA KENJI
IPC: G11B5/09
Filed: 1985-11-26
Abstract: PURPOSE:To always obtain an optimum erasion timing by constituting the titled device so that an erasion timing can be changed in accordance with a variation of a relative speed of a head and a recording medium. CONSTITUTION:The titled device is constituted so that an erasion timing can be changed in accordance with a variation of a relative speed of a head and a recording medium. For instance, in case of changing an erasion timing of a floppy disk drive device by a logic circuit, when a Write gate is inputted to A and B of a shift register 74LS164, an Erase gate is outputted to an output QE through a delay time of 4-5 periods of a crystal oscillator which has been connected to a clock terminal. Also, the Erase gate is outputted to QF, QG, and QH by being delayed by one period portion each. On the other hand, in a microprocessor, a selecting signal is outputted to an I/O port in accordance with a track position of that time, and by an AND-OR gate, one of QE QF, QG, and QH is selected. In this example, the erasion timing can be changed to four stages by an oscillation period interval of the crystal oscillator. In this way, a shift of a write start position and an erasion start position becomes small on the recording medium, and the reliability is improved.
Patent JP-H06120441-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA TOYONAGA
IPC: H01L21/66
Filed: 1992-10-01
Abstract: PURPOSE:To prevent generation of defective products caused by unnecessary cutting by a method wherein the results obtained by cutting fuses have been beforehand recognized. CONSTITUTION:The gate electrodes of transistors Tr11 to Tr15 are connected with the ground through resistors R5 to R9 respectively. In a part comprising fuses and transistors, a node 1 corresponds to each contact of a resistor and a node 2 corresponds to an output terminal. When high potential signal is applied to each terminal, they do not conduct, and if no signals are not applied thereto, they conduct. According to whether or not high potential signals are applied to the terminals, it is possible to optionally realize a status that fuses F1 to F4 are cut and a status that they are not cut.
Patent JP-H11101126-A (JP)
Title: Idling preventing device for cooling fan
Inventor: TANAKA SEIYA
IPC: F01P7/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the idling of a cooling fan without axial overload acting upon a support part of a viscous fluid joint by bringing a braking means installed on a fan shroud, into contact with the ring part outer peripheral surface of the cooling fan from a radial direction by engine negative pressure at the cold time of an engine. SOLUTION: At the cold time when cooling water temperature is less than the specified temperature, a solenoid control valve 35 is switched into a second position. Negative pressure of an intake manifold of an engine is therefore imparted to a space 36 in a cylindrical bellows diaphragm 33 with one end airtightly fixed to the outer peripheral part of a fan shroud 30 and with the other end airtightly fixed to a brake arm 31, so that the brake arm 31 is rotated clockwise around a fulcrum 34 while contracting a spring 32'. As a result, one end side of the brake arm 31 comes in frictional contact with the outer peripheral surface of a ring part 21 from a radial direction on the incoming side of a cooling fan 20 rotated in the direction of an arrow mark, and idling of the cooling fan 20 is stopped by this frictional force.
Patent JP-S63117472-A (JP)
Title: Portable solar cell power source
Inventor: YANAGIHARA NOBUYUKI
IPC: H02S30/20
Filed: 1986-11-06
Abstract: PURPOSE:To obtain a portable solar cell power source which is small, light and easily portable and can be easily accommodated into a package thanks to the flexible solar cell by a method wherein one end of the long and flexible thin-film solar cell is fixed to a winding shaft installed inside the package and the thin-film solar cell is wound around the winding shaft and is accommodated inside the package through a slit-like opening made at the package. CONSTITUTION:A long thin-film solar cell 3 which is pulled out from a slit-like opening 2 made at a package 1 is illuminated by the sunlight so as to generate electric power; the generated electric power is taken out from a positive terminal 4 and a negative terminal 5. At the tip, on the pulling-up side, of the solar cell 3, a fixture 6 and a tab 7 for pulling up the cell from the package 1 are mounted. Whenever necessary, the tab 7 is pulled up so as to take out the solar cell. If the solar cell is not required, a lock at the fixture is released; a rotary shaft 8 is turned in the reverse direction by making use of a rotary force of a spring 10 installed inside the rotary shaft 8; the solar cell is wound.
Patent JP-H08104930-A (JP)
Title: Wear resistant composite light alloy member and its production
Inventor: KURAMOTO TADAYUKI
IPC: C22C47/12
Filed: 1994-10-03
Abstract: PURPOSE: To improve the high temp. wear resistance of an alloy member by using TiO2 whiskers and Al2 O3 short fibers as a preform material and forming a fine hard part contg. Ti-Al intermetallic compounds in a composite material. CONSTITUTION: While the molten metal of an Al alloy is impregnated into a preform obtd. by blending Al2 O3 short fibers with TiO2 whiskers, squeeze casting is executed to form a composite member. Simultaneously, the area ratio of the dense hard part contg. Ti-Al intermetallic compounds in the same material occupied in the optical microstructure (magnification×100) is regulated to the range of 30 to 80%. Preferably, the Ti-Al intermetallic compounds are constituted of one or more kinds among Ti3 Al, TiAl and TiAl3 , and the micro- Vickers hardness of the hard part is regulated to Hv 140 to 250. Furthermore, the volume ratios of the Al2 O3 short fibers and TiO2 whiskers are respectively regulated to 8 to 15% and 5 to 12%, and as the TiO2 whiskers, the ones of anatase-type crystals are used.