baber/WOPTO huggingface dataset:
Patent JP-2001166406-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material using same
Inventor: IKEDA HIDEO
IPC: G03C1/053
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a  100} flat platy silver halide emulsion excellent in the monodispersiveness of grain size and the uniformity of grain shape. SOLUTION: The silver halide emulsion contains flat platy grains having an average aspect ratio of >=3 and having parallel  100} faces as principal planes. The average aspect ratio of the principal planes is <=2 and the coefficient of variation of equivalent circular diameter of the principal planes is <=0.2.
Patent JP-H11225635-A (JP)
Title: Spinning reel
Inventor: NAKAUCHI SOSUKE
IPC: A01K89/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of realizing a precise thumbing operation by a comparatively simple means. SOLUTION: This spinning reel having a rotor 4 for supporting a bail so as to be rotatably moved around a spool, and constituted so that the bail and a line roller may be separated from the neighbor of the spool by the turning- around movement of the bait, has a brake means 11 constituted so that when the line roller faces the optimum position for thumbing, the rotor 4 may be braked. The brake means 11 has a plate arranged at a proper position of the reel body at the position near to the rotor 4, and a bail-tripping lever 13 installed in the rotor 4 so as to keep springy contact with the plate in the turning-around state of the bait. The plate of the brake means 11 is formed into nearly an arc shape having a prescribed length along the periphery direction of the rotor 4 and has a backup spring 14 for supporting the plate.
Patent JP-H09166226-A (JP)
Title: Eccentric valve
Inventor: GOMI CHIKASHI
IPC: F16K1/226
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric valve excellent in economical efficiency such that adhering matter fixed to a secondary side of the eccentric valve can be surely washed and that equipments of a valve or the like for a wash water line can be easily mounted. SOLUTION: A disk 12 is openably/closably provided by rotating an eccentric shaft 13 provided in a body 11, a seat ring 14 making the disk 12 in adhesion, when a valve is closed, is mounted in the inside of the body 11, and in the vicinity of this seat ring 14 and in a secondary side position of the body 11, a mounting seat 15 of one or a plurality of wash water circulating or purging or instrument mounting pipes or the like is provided. Here, a valve 21 is provided in the mounting seat 15, and an in/out side of the body 11 is communicatably provided, in this condition, for instance, when wash water is supplied from the mounting seat 15 provided in the body 11, adhering matter fixed to a position in the vicinity of the seat ring 14 in a secondary side of the eccentric valve can be surely washed.
Patent JP-H06195566-A (JP)
Title: Unmanned check-out system
Inventor: TAKEBAYASHI HAJIME
IPC: G07G1/12
Filed: 1992-12-25
Abstract: PURPOSE:To promote unmanned service at a store by enabling a customer to perform check-out operation consisting of the registration of commodity data, the bagging of an commodity, and a paying process successively. CONSTITUTION:A bar code scanning unit 2 which reads the commodity data out, a bagging unit 3 which bags the purchased commodity, and an automatic payment unit 4 which carries out the payment process are constituted successively along a single customer passage; and the commodity whose commodity data are already read by the bar code scanning unit 2 is bagged by the bagging unit 3 and the money is paid for the bagged commodity through the automatic payment unit 4.
Patent JP-H08254425-A (JP)
Title: Method of determining driveway gradient
Inventor: ARI AMINPOURU
IPC: B60T8/172
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To calculate the gradient of pavement by determining the differential r.p.m. of wheel between a drive axle and a driven axle, along with the brake decelerating speed, when the drive axle turns freely to advance a vehicle, and then determining the differential r.p.m. of wheel and the brake decelerating speed when the drive axle is driven steadily thereby determining a gradient constant. SOLUTION: When the drive axle is turning freely to advance a vehicle, the wheel of drive axle turns with no slip. Under that state, the differential r.p.m. of wheel between a drive axle and a driven axle is determined along with the brake decelerating speed of vehicle. The differential r.p.m. of wheel between drive axle and driven axle is then determined, along with the brake decelerating speed, when the drive axle is driven steadily. Subsequently, a gradient constant is calculated from these differential r.p.m. and brake decelerating speeds and the gradient of pavement is determined based on the gradient constant and the differential r.p.m. and brake decelerating speed at the time of steady driving.
Patent JP-2000172735-A (JP)
Title: Layout editor for semiconductor integrated circuit
Inventor: SHIOBARA RISAKO
IPC: G03F1/70
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a layout editor which is difficult to make correction errors in elimination working of a layout diagram in a mask layout design for a semiconductor integrated circuit. SOLUTION: A storage device 2 stores layout data 20, elimination instruction layout data 21 and display layout data 22. The data 20 is generated/edited by using a data editing means 11 of a data processor 1. When elimination is performed on the layout data, the data 21 is generated/edited by using the means 11. When the data 21 is generated, a diagram logic operating means 10 subtracts the data 21 from the data 20 and updates the data 22. Then, a displaying means 12 shows the updated display layout data on a display device 5.
Patent JP-H10180174-A (JP)
Title: Paint pan for roll coater
Inventor: TANOGUCHI ICHIROU
IPC: B05C11/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a paint pan for a roller coater capable of preventing a cluster of bubbles, which is generated by fall of excess paint squeezed down from the pickup roll coater device, from being caused. SOLUTION: The paint pan for a roller coater is formed of a paint storage part 11, in which a part of a pickup roll is dipped, and of an overflow wall 12 provided on the position side where excess paint falls. This excess paint is squeezed down in the rolling contact position of the pickup roll and an applicator roll. Plenty of bubbles generated by fall of excess paint, are overflowed together with the paint. This paint containing bubbles is recovered in a paint recovery part in the outside of an overflow wall 12. Oblique guide faces 15, 16, in which depth is made deeper according to approating the inside from the right and left side walls 10c, 10d, are provided in the paint recovery part. A paint return port 17 is formed in the deepest part thereof and paint is returned to a circulation tank of the outside.
Patent JP-H05182340-A (JP)
Title: Disk device
Inventor: SHINDO SATORU
IPC: G11B17/24
Filed: 1991-12-27
Abstract: PURPOSE:To take out a tray in a playing state. CONSTITUTION:In this device, plural CDs are individually loaded and an optional CD selected from among them is reproduced. Two buttons of an opening/closing button 66 taking out the tray 70 at the stop state of the CD and the opening/ closing button 67 taking out the tray at the reproduction state are arranged on a front panel 65. When the button 66 is depressed at the stop/reproduction state, the tray 70 is taken out in a state where chucking is released. When the button 67 is depressed, the presence of the reproduction state is judged by a control system. When the reproduction state, the tray 70 is taken out while being the reproduction state and holding the positional condition of a loading surface. The CD is loaded on an opened loading surface. When the button 67 is depressed again, the tray is housed while holding the positional condition of the loading surface. When the stop state, the tray is not taken out. Thus, since the button 67 is depressed and the tray 70 is taken out at the reproduction state, other CD is rapidly and smoothly reproduced by operating selectively other CD loaded newly after ending the reproduction of the CD reproducing.
Patent JP-2000174182-A (JP)
Title: Heat sink
Inventor: KUBOTA MAKOTO
IPC: H01L23/36
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a breakage of an element caused by an impact without direct transmission of an external impact to a heat sink to the element, by a buffering operation of a biasing means by bringing the sink into contact with the element through the biasing means and a heat transfer pin. SOLUTION: The heat sink 10 comprises a heat transfer pin 18 provided projectably from or retractably in a chip 12 on an opposed surface 14a to the chip 12, and further the biasing spring 20 provided in a protruding direction of the pin 18. Here, the biasing spring 20 is compressed while urging the pin 18 to the chip 12, and a heat sink body 14 is fixed to a circuit board 11 by a spacer 32. When the chip 12 is energized and heated in this state, a heat is radiated from the pin 18 through a pin socket 22, the body 14 and radiating fins 16. An external impact to the sink 10 is given to the board 11 through the spacer 32, but the pin 18 brought into contact with the chip 12 is biased by a spring force, the impact is absorbed by the biasing spring 20 to prevent a damage of the chip 12.
Patent JP-H0737984-A (JP)
Title: Structure and method for anti fuse, testing method for logical device, method and structure for measuring anti fuse resistance
Inventor: EFU ERITSUKU GOUCHINGU
IPC: H03K19/177
Filed: 1991-12-04
Abstract: PURPOSE: To connect logic devices via line segments capable of being coupled according to programs of anti-fuses. CONSTITUTION: Program lines VP0-VP3 are connected to terminals of anti-fuses F1 in an array through connection line segments one to one. The line segments connected to both terminals of one anti-fuse are connected to different program lines, because different voltages are applied to two terminals of the anti-fuse. An addressing structure selectively connects the line segments respectively to the program lines and programs the selected anti-fuse with a programming voltage applied to the programming line. It has an addressing characteristic which addresses, about the line segments to be connected, two transistors one after the other and keeps the addressed transistors T51, T52 set on, utilizing capacitive pump decoders D51, D52.
Patent JP-H07189217-A (JP)
Title: Form support for construction of concrete arch
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D101/26
Filed: 1993-12-24
Abstract: PURPOSE:To provide a form support for construction of a concrete arch which is easy and firm with the combination of posts. CONSTITUTION:A plurality of built-up columns 3 composed of a plurality of combined column members are erected to make a row between leg structures 1, 1 on which a concrete arch B is constructed. Respective upper ends of terminal built-up columns 3, 3 are connected to each other through connecting beams 7, 7 from the two bulti-up columns 3, 3 of the central part and further the respective terminal columns are connected to the leg structure 1 by an end connector beam 7a to form a pair of half-connected bodies (a), (a) independently separated from each other. An arched 2 is arranged thereon to place concrete.
Patent JP-H06203223-A (JP)
Title: Ic card writing processor
Inventor: AISAKA HIROSHI
IPC: G06K17/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the reliability of write data by judging process abnormality unless an IC writing processing ends within a time set by a timer. CONSTITUTION:A CPU 51 which constitutes a card writing processor has a function for a communication with a host computer 11 and receives setting information and an IC write file from the host computer, and writing process result information, etc., is sent from the CPU 51. The CPU 51 has the timer 53, and a response time, the time limit of the writing process, etc., can be set. Further, the CPU 51 is provided with a voltage sensor 54, which detects the write voltage of an IC card 24. Then, when the IC write time or response time exceeds a specific time, when output information does not meet requirements, or when the write voltage to the IC card 24 is lower than a specific level, it is judged that the writing process result is abnormal, thereby improving the reliability of the write data.
Patent JP-2001162594-A (JP)
Title: Working and supply device for weak member and method thereof
Inventor: BABA TAKESHI
IPC: B65H35/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a working and supply device for a weak member capable of precisely setting a stopping position of the weak member. SOLUTION: A supply reel 1 to supply a tape type member 50 on which a weak member 2, an adhesive 3 and mold releasing paper 4 are laminated on each other, intermittent delivery rollers 7a, 7b to intermittently deliver the tape type member, a cutting device to cut the weak member of a specified shape by leaving the mold releasing paper behind from the tape type member, a separation click 6 to separate an unrequired part of a circumference of the cut weak member of the specified shape, a sensor 9 to detect a head end part of the weak member of the specified shape intermittently delivered by the intermittent delivery roller and a peeling device 20 arranged on the upstream side in the intermittent delivering direction of the sensor and to peel the head end part of the weak member of the specified shape from the mold releasing paper are furnished.
Patent JP-H06200485-A (JP)
Title: Fiber structure of ink jet dyeing and method for dyeing using the same
Inventor: YOSHIKAWA MASATOSHI
IPC: B41M5/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a fiber structure for ink jet dyeing excellent in bleeding preventing and highly color developing properties and to provide a method for the ink jet dyeing using the fiber structure. CONSTITUTION:This fiber structure for ink jet dyeing comprises 0.1-10wt.% alkaline substance and 1-50wt.% one or more water-soluble or water-dispersible surfactants which are solids at 30 deg.C. Furthermore, the method for the ink jet dyeing uses this fiber structure.
Patent JP-H11186660-A (JP)
Title: Semiconductor laser module
Inventor: SHIBA KAZUHIRO
IPC: H01S5/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance coupling efficiency of a semiconductor laser with an optical fiber and enhance reflection attenuation with low cost, by reducing a reflectance of a low-reflection film in a semiconductor laser to a specific value or less relative to a fluorine added silicon medium inserted between the semiconductor laser and the optical fiber. SOLUTION: An end face 6 of an optical fiber is positioned in the vicinity of a light-emitting surface 5, and a core 4 of an optical fiber 3 is directly coupled to emitted light 9. A fluorine added silicon medium 7 with higher refractivity (refractivity 1.37) than that of air is injected between a semiconductor laser 1 and the optical fiber 3, and a reflected angle of the emitted light 9 form the semiconductor laser 1 is widened to enlarge allowance of adjusting an optical axis for the semiconductor laser 1 and the optical fiber. A TiO film 8 is coated on the front end face of the semiconductor laser 1 as a low-reflection film. Reflectance of the low-reflection film 8 is set to be 4% or less relative to the fluorine added silicon medium 7.
Patent JP-H08234962-A (JP)
Title: Apparatus and method for execution of both 24-bit arithmeticoperation and 16-bit arithmetic operation
Inventor: YUDA RIONERU ADERUMAN
IPC: G06F7/57
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To perform both 24- and 16-bit arithmetic operations with the same hardware by storing a result having a prescribed first aligning position in a register and positioning the result to a prescribed second aligning position by shifting the result, and then, storing the result in the register and negating unused bits in the register. SOLUTION: The intermediate result of multiplication operation is supplied to a pipeline register 78 and, before the result is supplied to an accumulator/ rounding section 80, the result is temporarily stored in another pipeline register 90. A data ALU 54 has a pipeline structure and each MAC operation is executed in two clock cycles. In the first clock cycle, a multiplier 76 executes multiplication and the intermediate result is stored in the register 78. In the second clock cycle, the content of the accumulator 80 is added to or subtracted from the intermediate result. In each clock cycle, a new instruction can be started and, when rounding is designated, the rounding is executed.
Patent JP-H11287872-A (JP)
Title: Detection method for snow
Inventor: TAKAHASHI TAKASHI
IPC: G01W1/14
Filed: 1998-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a detection method for snow which rarely erroneously functions due to raindrop, is capable of discriminating snow or rain, has small power consumption and is easy in maintenance. SOLUTION: Outdoors, one electrode 1 and the other electrode 2 are arranged with a space above and below the electrode in the position where snow particles fall down and snow particles or aggregates of particle are captured in the state bridging between the electrodes and are partially melted using a heater means 3. By this, an electric short path consisting of the melted water is formed vertically, the electrodes in non-conducting state prior to melting is made in conducting state with a certain short time duration by way of the vertical electric short path and conducting state between the electrodes is cut by the melting of snow particles after that to cut the electric current.
Patent JP-H11182083-A (JP)
Title: Water depth adjusting device for pool
Inventor: SUGIMOTO AKITOSHI
IPC: E04H4/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a water depth adjusting device for a pool capable of removing a sticking plaster and a contaminant such as refuse and hair staying on the top face of a top base and the bottom face of the pool and in the pool even if the top base is lifted and water depth of the pool is made shallow for an infant and a child, sufficiently removing dirt, stain, oil and the like floating in water of the pool and on a water surface, and removing a metal hair pin and the like staying on the bottom face of the pool. SOLUTION: A water depth adjusting device for a pool adjusting the water depth of a pool 12 is provided with a top base 16, a vertical moving means for moving the top base 16 at a prescribed ascended position ascended from the bottom 14 of the pool 12, a plurality of top base water feed and discharge openings provided on the top base 16, and at least a piece of piping attached to the lower side of the top base 16 and communicating with a plurality of the top base water feed and discharge openings. The device has at least a connection pipe 15 communicating with a fixed water feed and discharge opening fixed on the piping and the pool 12.
Patent JP-H05158471-A (JP)
Title: Musical score display device
Inventor: MURATA YOSHIYUKI
IPC: G10G1/00
Filed: 1991-12-10
Abstract: PURPOSE:To display a rest by a correct display format conforming to a rule on an established sheet of music. CONSTITUTION:In the case of 3/4 time and in the case of 4/4 time, half-rest length information is converted to two pieces of quarter-rest information, and in the case of 6/8 time, point quarter-rest length information is converted to eighth-rest information and quarter-rest information. By transferring each converted information thereof to a display part after a prescribed time, rest length corresponding to a half-rest is displayed on the display part by two pieces of quarter-rest, or rest length corresponding to a point quarter-note is displayed by a quarter-rest and an eighth-rest, and in such a way, a correct musical score display conforming to a rule on a sheet of music established as a display format of a rest is executed.
Patent JP-2001168341-A (JP)
Title: Semiconductor device activation method thereof
Inventor: AYA YOICHIRO
IPC: H01L29/786
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can maintain reliability thereof suitably even if activation is carried out by using optical energy, and an activation method of the semiconductor device. SOLUTION: A first insulation film 4 and a second insulation film as a gate insulation film are provided between a semiconductor layer 2 formed on an insulation substrate 1 and a gate electrode 3. The gate electrode 3 is formed to cover a channel region 2d and functions as a mask during implantation of impurities. The first insulation film 4 and the second insulation film 5 are formed to cover an LDD region 2c, and its film thickness is set to adjust the amount of impurities implanted to the LDD region 2c. The composition of the second insulation film 5 is SiOxNy, and absorption coefficient of optical energy changes according to the ratio of Ox and Ny. The quantity of light supplied to the LDD region 2c is controlled by the ratio and the film thickness.
Patent JP-H05163392-A (JP)
Title: Polypropylene film
Inventor: SHIRAISHI YASUHIRO
IPC: C08K5/17
Filed: 1991-12-11
Abstract: PURPOSE:To prepare a polypropylene film which is excellent in clarity and impact strength and gives an easily openable bag by compounding a crystalline propylene polymer, an ethylene-propylene copolymer, a fine powder of calcium sodium aluminosilicate, and an ethylenebis(fatty acid amide). CONSTITUTION:100 pts.wt. compsn. comprising 100 pts.wt. crystalline propylene polymer having a melt flow rate of 3-20g/10min and 3-50 pts.wt. ethylene- propylene copolymer having an ethylene content of 50-90% and a Mooney viscosity ML1+4 (100 deg.C) of 5-50 is compounded with 0.01-1.0 pt.wt. fine powder of calcium sodium aluminosilicate comprising 53-56wt.% SiO2, 25-28wt.% Al2O3, 8-11wt.% Cab, and 4-8wt.% Na2O and having an ignition loss of 4wt.% or lower, a mean particle diameter of 1.0-9.0mum. and a sphericity of 0.85 or higher, and 0.01-0.50 pt.wt. ethylenebis(fatty acid amide) of the formula (wherein R is 17C or lower alkyl).
Patent JP-H0534992-A (JP)
Title: Magnetic carrier particles for electrophotographic development
Inventor: HARADA HIROSHI
IPC: G03G9/09
Filed: 1991-12-12
Abstract: PURPOSE:To ensure excellent halftone reproducibility, no carrier sticking and excellent durability and to reduce dependency on environment by forming resin coats with a mixture of a specified emulsion with a specified dispersion liq. CONSTITUTION:Resin coats contg. carbon black are formed on the surfaces of magnetic particles with a mixture of a copolymer emulsion obtd. by emulsion- polymerizing a monoethylenic monomer with a polymerizable emulsifier with a dispersion liq. prepd. by dispersing carbon black with a polymer dispersant. This dispersant is preferably a maleic anhydride homo- or copolymer, a salt or deriv. thereof. The pref. specific surface area of the carbon black measured by the BET method is 200-1,500m<2>/g and the dispersion liq. is preferably prepd. by further using a nonionic surfactant.
Patent JP-H11164607-A (JP)
Title: Mower installed with tilling device and tilling method for weed growing land
Inventor: IMAMURA KENJI
IPC: A01B33/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a mower capable of continuously carrying out a weed- scraping work and a ground-tilling work with a tilling device in one traveling without carrying out the weed-scraping in advance even in a weed growing land where tall weeds grow, in carrying out the tilling work and a method for tilling the weed growing land. SOLUTION: This mower A equipped with a tilling device is equipped with a self-moving mower body 1 having a cutter 6 and a tilling device 2 for tilling the ground and installed in the proceeding rear side in the proceeding direction of the mower body 1, and the ground, after scraping weeds with the cutter 6 of the mower body 1, is successively tilled by the tilling device 2.