baber/WOPTO huggingface dataset:
Patent JP-H103603-A (JP)
Title: Magnetic disk device
Inventor: TANABE MASANORI
IPC: G11B5/39
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of fault in a device by detecting thermal asperity caused by succeedingly contact of a magnetic disk medium with an MR element and error registering its adjacent tracks. SOLUTION: An MR head 7 scans on the magnetic disk media 8 of at least a sheet or above fixed onto a rotary body by a carriage 9 in the radial direction of the medium. A servo control circuit 10 scans the MR head 7, and the scanning head 7 reproduces a concentric circle positioning signal written in advance in the medium 8 to recognize a track position. A drive controller 11 detects a thermal asperity TA signal caused by the contact of the MR element with a projection part on the magnetic disk medium by a reproduced signal which is amplified by a recording/reproducing control circuit 12 from the head 7, and retreats the data to an area prepared in advance by a control part 14. Then, the controller 11 error-registers the adjacent tracks.
Patent JP-S6215913-A (JP)
Title: Channel selection setting device
Inventor: YOSHIMOTO YOSHINORI
IPC: H03J1/00
Filed: 1985-07-15
Abstract: PURPOSE:To automate the switch operation for the AFC state and MFC state of a channel selection setting device by providing an MFC/AFC switch in interlocking with a cover of an output package and the switching state of the cover. CONSTITUTION:A tentative holding recess 15 of the cover 4 is formed to a part of a ceiling part of a package cover 10a of the package 10 and a mark representing the tentative holding location of the cover 4 is applied in the tentative holding recess 15 to form a mark section 17. Further, the MFC/AFC switch 18 is arranged to the tentative holding recess 15. Then terminals 52, 53 of the MFC/AFC switch 18 are short-circuited normally (at naturally positioned state) and opened by being depressed by the main body of the cover 4 for channel setting only when a specific reception channel is set to a channel selection switch 3 in the state shown in dotted lines to form the MFC state.
Patent JP-H11270-A (JP)
Title: Cleaning tool for rice or like
Inventor: YASUNAKA YASUE
IPC: B02B1/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To wash rice stored in a container in mutual contact. SOLUTION: This tool is provided with a bottomed cylindrical container 1 provided with a drain hole at the upper part of peripheral surface, lid 5, water supply path 9 through the central part of this lid 5, and 1st-4th, nozzle bodies 15, 15A, 15B and 15C provided at a lower end 10 of this water supply path 9. A 1st nozzle hole 23 turned toward a spouting direction X is provided in the almost radial direction of container 1 at a top end 21 of nozzle bodies 15, 15A, 15B and 15C. A 2nd nozzle hole 24 turned toward a spouting direction Y is provided in the almost peripheral direction of container 1 on one side of side face 25 of nozzle bodies 15, 15A, 15B and 15C. Further, the 1st nozzle hole 23 on the 1st nozzle body 15 and the 2nd nozzle hole 24 on the 2nd nozzle body 15A located on the other side of the 1st nozzle body 15 are provided so that their spouting directions X and Y can cross inside the container 1. Rice grains A and B on the spouting directions X and Y in the container 1,or near these directions are pushed away to a crossing position Z in the container 1 and mutually contacted at the crossing position Z or near that position so that the rice grains A and B can be surely washed as a result.
Patent JP-2000245502-A (JP)
Title: Footwear and insole
Inventor: SATO YOSHIHIRO
IPC: A43B17/14
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To bent and stretch fingers of the foot freely and improve a circulation of blood by dint of loosing oppressive feeling and lighten a cause of pain and tiredness of the foot by receiving the fingers of the foot in a concave part which is composed of point parts of a front side of a step part and an inside of a sole of footwear when a user pits on footwear i.e., shoes and sandals and so forth. SOLUTION: Fingers of foot are received in a concave part 5 which is composed of point parts of a front side of a step part 4 and an inside of a sole of shoes 1 and can be bent and stretched by providing the step part 4 at a part corresponding to roots of the fingers of a point of an inside of an insole of footwear, i.e., shoes 1. In the working example, a gentle arch part which corresponds to a hollow of the arch of the foot is formed at a part of the arch of the foot of the insole 6. Although the insole 6 is installed and fixed in the shoes 1 beforehand in the working example, a removable insole 7 can be installed in the shoes 1 too.
Patent JP-S6215209-A (JP)
Title: Production of olefin polymer
Inventor: YOKOYAMA MASUZO
IPC: C08F10/00
Filed: 1985-07-15
Abstract: PURPOSE:To produce a polymer having extremely high stereoregularity and improved polymer properties, by using a specific catalyst in olefin polymerization. CONSTITUTION:An olefin is polymerized in the presence of a catalyst comprising (A) a solid catalytic component obtained by bringing (i) a catalytic reaction product of a solid component prepared by bringing a Mg dihalide into contact with a titanium tetraalkoxide and then bringing a polymer silicon compound (e.g., methylpolysiloxane, cyclohexylhydropolysiloxane, etc.,) having a structure shown by the formula (R is hydrocarbon residue) into contact with the reaction produce and a Si halogen compound and/or a Ti halogen compound into contact with (ii) a Si halogen compound and a Ti alkoxy compound, (B) an organoaluminum compound and (C) an organosilicon compound containing Si-O-C bond.
Patent JP-S6312001-A (JP)
Title: Programmable controller for numerical controller
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/02
Filed: 1986-07-02
Abstract: PURPOSE:To improve the processing capacity at a PMC side by providing plural processors linked through a bus line to a sharing RAM to transmit and receive the data with a programmable controller (PMC). CONSTITUTION:A computerized numerical controller (CNC) 10 is linked with a PMC 20 having plural processors 11 and 24 through a sharing RAM 14. For example, when a command and data from a CNC side necessary at the time of executing the program are present, they are read from the sharing RAM14, and the command and the data, which are absent at the sharing RAM14, are requested through the sharing RAM14 to the processor 11. The data to be preserved are stored into a RAM22, and the command information to control a machine is outputted through an input output module 27 to the external part. The information concerning the machine from the external part and data are inputted from the input output module 27, written from a processor 21 to the sharing RAM 14 and read to a CNC side by the processor 11. Thus, the processing capacity at the PMC side is improved.
Patent JP-S63318624-A (JP)
Title: Coordinate input device
Inventor: YUGAWA YASUHEI
IPC: G06F3/0354
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a coordinate input device for varying a ratio of a moving extent of a coordinate input device on a plane and a moving extent of a cursor on a picture plane by simple constitution, by providing a means for varying a rolling quantity by controlling physically rolling of a spherical body. CONSTITUTION:A freely movable case 4 which is operated manually, a spherical body 3 for abutting on a plane at one point and moving together with the case, and the rolling quantity of the spherical body 3 are detected by detectors 5 (5-1, 5-2) and outputted as data. The rolling quantity of the spherical body 3 is controlled physically by a switch 1. As the case 4 is operated manually on the plane, the spherical body 3 rolls. In such a case, when the switch 1 is depressed, a stopper 2 and the spherical body 3 come into contact with each other, and by its frictional force, the spherical body 3 slides on the plane, and as a result, the rolling quantity becomes smaller. Accordingly, a ratio of the moving extent of a cursor on the picture plane can be made small against the moving extent of a coordinate input device on the plane without adding a complicated electrical device to a detector 5.
Patent JP-2000029238-A (JP)
Title: Toner composition for use in textile printing
Inventor: VERHECKEN ANDRE
IPC: G03G9/097
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain dry toner particles contg. a sublimable dye and a toner resin for suitable textile printing by making the viscosity and tgδ of a resin within a specified range when the resin is measured at a specified temp. SOLUTION: Toner particles contain a toner resin and a heat sublimable dye. The resin has 30-100 mPa.s viscosity η and tg δsatisfying 0.010<=tgδ/η<=0.20, preferably 0.010<=tgδ/η<=0.03 in the measurement at 190 deg.C. The sublimable colorant is e.g. diarylaminoanthraquinone, monoacylamino- arylaminoanthraquinone, phenylamide of 1-phenylazo-2-hydroxynaphthalene-3- carboxylic acid, phenyl- or naphthylamide of acetyl- or benzoylacetic acid or an alkylamide of 1,4-diaminoanthraquinone-2,3-dicarboxylic acid carrying a phenoxy or phenylamino group in which an aliphatic chain is one or more.
Patent JP-S6312229-A (JP)
Inventor: ONOE MINORU
IPC: A01G23/06
Filed: 1986-07-01
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-S63318439-A (JP)
Title: Steam generator
Inventor: TAKESHITA ISAO
IPC: F24F6/12
Filed: 1987-06-23
Abstract: PURPOSE:To facilitate air flowing and to prevent liquid water from being generated due to re-condensation by causing an airstream containing finely atomized water by means of ultrasonic waves to pass through a space having a magnetic field where wavelength is less than a specified length, said space comprising a magic T-shaped waveguide. CONSTITUTION:Water is finely atomized by the vibration of an ultrasonic vibrator of a conventional ultrasonic humidifier 1, and an airstream containing minute particles of water is supplied to a waveguide/duct 2. A magnetron 3 generates microwaves having a wavelength of less than 50cm such as 2.45GHz (wave length 12.2cm). Although the air can easily pass from one waveguide 2 to another 6, the microwaves cannot be transmitted from 6 to 2. Similarly, in a second magic T4, the air can easily pass from one waveguide 7 to another 8, but microwaves cannot be transmitted from 7 to 8. Therefore, while liquid water is evaporated in this space and can be taken out with the carrier airstream from an opening, the incoming microwaves cannot escape out of said opening.
Patent JP-S5679092-A (JP)
Title: Water jet boat
Inventor: OOSHITA SATOSHI
IPC: B63H11/02
Filed: 1979-11-30
Abstract: PURPOSE: To obtain easy access of a jet unit into the water and to prevent splashes from dashing on the deck from a water jet unit by a method wherein a broad step is provided protrudently from a transom toward the rear of a stern.  
     CONSTITUTION: A water jet unit 1 accelerates with an impeller in the unit body 11 the water sucked from a water-intake opening at the bottom of a boat, jets it backward out of a nozzle 12 and advances. In a backing motion, the outlet at the rear of the nozzle 12 is covered with a bucket 13, the water is dashed against the bucket 13 from the nozzle 12, the stream changes its running direction by 180°, by the rise of the water pressure in the bucket the water is splashed between the nozzle 12 and the bucket 13 and by its reaction is given a backward thrust. In this case, the splashes are hindered and prevented from dashing the deck through the transom step 8 provided on the upper side of the unit 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H091657-A (JP)
Title: Production of reducer made of resin
Inventor: NAKAMURA JINICHIRO
IPC: B29L23/00
Filed: 1995-06-22
Abstract: PURPOSE: To produce a reducer constituted of large and small diameter pipe parts, keeping a required dimension over a long period of time and constituted so as not to be deformed even if heated and welded. CONSTITUTION: At first, the end part 21 of a raw pipe 20 molding a small diameter part is heated to about diameter reducible melting temp. and the heated end part 21 is forcibly inserted into the diameter reducing part 13 continued to the diameter expanding part of the through-hole 11 bored in a mold 10 to be reduced in its diameter to mold the small diameter pipe part. Next, the small diameter pipe part is annealed at temp. slightly higher than heating temp. When medium density polyethylene is used as the raw pipe 20, melting temp. is set to about 120 deg.C.
Patent JP-H0831000-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUROKAMA RIYUUJI
IPC: G11B7/135
Filed: 1994-07-07
Abstract: PURPOSE:To reduce the thickness over entire part of a device by changing a light beam in a direction parting from an optical disk, leading the light beam to a moving optical system and changing the position over the entire part of the moving optical system and the position of the optical disk in the same direction. CONSTITUTION:The beam light is reflected approximately perpendicularly upward by a reflection mirror 21 and is introduced to an objective lens 22 and thereafter, the beam light is condensed to the recording surface of the optical disk 23. The beam light is refracted in the direction parting from the optical disk 23 and is changed in the luminous flux position in such a manner and, therefore, the height (t) of the beam light emitted toward the moving optical system 20 and the base of an optical housing 19 are made nearly zero. Then, the height of the moving optical system and the optical disk is made lower than the height thereof of the conventional constitution of emitting the beam light from a stationary optical system without changing the height of the beam light. The thickness over the entire part of the device is thus reduced.
Patent JP-H11353727-A (JP)
Title: Magneto-optical recording medium
Inventor: FURUTA MASAHIRO
IPC: G11B11/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the unnecessary heat storage in magnetic films by successively forming the magnetic films consisting of magneto-optical material and a heat dissipation film having the higher thermal conductivity than the thermal conductivity of the magneto-optical material on a substrate and forming an interposing film not having the magnetism contributing to recording and reproducing between the magnetic films and the heat dissipation film. SOLUTION: A lower protective film 10b, a reproducing film 10c (a first magnetic film), a reproducing intermediate film 10d, a memory film 10e (a second magnetic film), a nonmagnetic imperfectly nitrided film 20j (interposing film), the heat dissipation film 10f and an upper protective film 10j are successively formed by a sputtering method on the substrate 10a. The imperfectly nitrided film 20j has the higher thermal conductivity than the thermal conductivity of the nitrided film consisting of the same component elements and the film pressure thereof is made sufficiently small, by which the drastic hindrance of the heat dissipation by the heat dissipation film 10f is averted.  As a result, the effect of the heat dissipation by the heat dissipation film 10f is obtd. and the change in the magnetic characteristics of the magnetic layer 17 by the heat dissipation film 10f may be suppressed by the insertion of the imperfectly nitrided film 20j.
Patent JP-H05317820-A (JP)
Title: Ultrasonic cleaning method and device therefor
Inventor: SANO MITSUGI
IPC: B08B3/12
Filed: 1992-05-25
Abstract: PURPOSE:To enable efficient and precise cleaning in a high-frequency band by subjecting the cleaning liquid in a cleaning tank to the generation of the cavitation by low-frequency vibration and the generation of rectilinear flow and impact force by high-frequency vibrator, thereby cleaning a cleaning object. CONSTITUTION:A low-frequency oscillator 4 and a high-frequency oscillator 9 are simultaneously driven to supply electric signals to a low-frequency vibrator 3 and a high-frequency vibrator 8, by which the electric signals are converted from electrical to mechanical vibration. The mechanical vibration is acoustically converted to generate sounds in the cleaning liquid through the flat bottom 2 and inclined bottom 7 of the cleaning tank 1. High-pressure bubbles are generated by the cavitation in the cleaning liquid 5 in the low-frequency vibrator 3 by such acoustic conversion. The bubbles explode by colliding against the cleaning object 6 and the object is cleaned by the explosive power thereof. The rectilinear flow and impact force are generated in the high-frequency vibrator 8 simultaneously therewith, by which the bubbles are moved at a high speed to increase the impact force to be hitted on the cleaning object 6 and to increase the bubble destructive force. The cleaning is thus executed. As a result, the chemical reaction of the cleaning liquid and filth is accelerated.
Patent JP-S5858407-A (JP)
Title: Detecting circuit for projection of magnetic disc
Inventor: ITOU YASUSHI
IPC: G01B17/00
Filed: 1981-10-02
Abstract: PURPOSE:To detect the munber of projections having varying heights without changing the number of revolutions of a floating head or a magnetic disc by providing a detecting element for elastic waves generated by collision against the projections to the floating head, and comparing the outputs thereof with the set thresholds of an amplitude discriminator. CONSTITUTION:A detecting element which detects elastic waves generated by collision against projections is provided to a floating head 1, and the outputs thereof are inputted to an amplitude discriminator. The signal waveforms of the detecting elements are as shown by Figure (b), and the peak values thereof change according to the extent of floating of the head 1 and the heights of projections 3-6. The peak values are beforehand prepared as data, and threshold values are set as shown by A, B, C of a figure (b). For the detection signals  exceeding said values, pulses are formed like c-e, and are counted. Therefore  the number of the projections differing in height is detected simply by changing  the threshold values without changing the number of revolutions of the floating  head or the magnetic disc.
Patent JP-H116272-A (JP)
Title: External wall structure
Inventor: TSUTSUMI KAZUNORI
IPC: E04B1/684
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an external wall structure which is excellent in waterproofness, easily constructed, causes no cracks and breakage, and makes a seam unobtrusive by positioning inorganic plates butted to each other on an elastic waterproof layer provided on the substrate of an external wall. SOLUTION: A joint part of plural inorganic plates 30... butted to each other is positioned on a waterproofing tape 20 which is an elastic waterproof layer which is provided on the substrate 10 of an external wall and has a thickness of 10 mm or more. The vicinities of butted end faces of the inorganic plates 30 are nailed 31... on the substrate 10 of the outer wall at a space of 150 mm or less, and painting is applied to the surfaces of the inorganic plates 30. The inorganic plate 30 may be of a three-layer structure in which the specific gravity of the surface and back layers are 0.9 or more, the specific gravity of a middle layer is smaller than that of the surface and back layers, and the average specific gravity of the whole plate is 0.6-0.9. The surface and back layers may be mainly composed of mineral material fiber and connected to each other by an organic binder.  Thus, it is possible to obtain an outer wall structure to form a large wall which is excellent in waterproof ness, can be easily constructed, causes no cracks and breakage, and makes a joint unobtrusive.
Patent JP-H0320568-A (JP)
Title: Hot-air space heater
Inventor: NAKATANI KAZUTO
IPC: F24H3/04
Filed: 1989-06-19
Abstract: PURPOSE:To dispense with a motor and a control device for driving a lower adjustable airfoil so as to simplify the makeup and reduce the cost by interlocking the lower adjustable airfoil with an upper adjustable airfoil by means of a connecting plate. CONSTITUTION:An upper adjustable airfoil 17 is turned to make different angles according to signals S4 from a combustion control 49; it makes an angle X for 'stong', an angle Y for 'medium', and an angle Z for 'weak' in a linkage with the degree of combustion and the volume of air sent by a convection blower 11. The turn of the upper adjustable airfoil 17 makes a lower adjustable airfoil 35 turn in an interlocking motion. Since a connecting plate 39 is connected to a pivot 37a of an upper-adjustable-airfoil lever 37 by means of a tensile spring 40, a turn of the upper adjustable airfoil 17 moves the connecting plate 39 downward in a straight-line motion. Then, guided by a lower-end-of-a-slit 39b, a lower- adjustable-airfoil lever 38 turns with tun of a pivot 38a thereon in an interlocking motion with the upper-adjustable-airfoil lever 37. For this interlock, by using an upper-adjustable-airfoil lever 37 and a lower-adjustable-airfoil lever 38 whose lengths have a ratio of 2 to 1 respectively to differentiate the movement of the upper adjustable airfoil 17 from the movement of the lower adjustable airfoil 35, the temperature distribution indoors cna be rendered substantially uniform independent of the degree and the like of the heating capacity and a comfortable heating effect can be produced.
Patent JP-S5380633-A (JP)
Title: Drive propelling shaft for automotive
Inventor: NORITA TOSHIKI
IPC: F16C3/02
Filed: 1976-12-27
Abstract: PURPOSE: To provide an automotive drive propelling shaft which has superior mechanical properties and generates low vibration noise by bonding yokes to both ends of a cylindrical tube formed of inorganic fiber reinforced metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S641930-A (JP)
Title: Dust measuring apparatus
Inventor: AMAYA KAZUO
IPC: G01N15/06
Filed: 1987-06-25
Abstract: PURPOSE: To measure the amount of dust in air accurately, by determining a ratio of reflection or transmission of a light between a part having dust trapped with a filter for trapping dust and a white part with no dust trapped.  
     CONSTITUTION: An air passage hole 9' is made in an inner lid 7 and a fixed amount of atmospheric air is sucked through the air passage hole 9'. Air sucked is introduced to a pump through a dust trapping filter 4, when dust in the air is trapped to the circumference of the filter except for a lower part of a rubber body 8 for preventing passage of air. Thus, the center of the filter 4 looks white while the circumferential part thereof is colored according to the amount of dust. After the trapping of dust, the lid 7 is removed to let light irradiate a central white part 5 of the filter 4 and the dust attached part in the perimeter thereof. A ratio of transmission light or reflected light between both the parts is determined to measure the amount of dust in the air from the ratio. 
     COPYRIGHT: (C)1989,JPO&Japio