baber/WOPTO huggingface dataset:
Patent JP-H08124273-A (JP)
Title: Disk equipment
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1994-10-20
Abstract: PURPOSE: To drive a moving unit with a light load by short strokes of driving members on the occasion when the moving unit for selection of disks is moved at a position being opposite to a disk setting part. CONSTITUTION: Support pins 21 provided in a moving unit A having a function of holding a disk are supported by slant guide holes 22c and 23c formed in driving members 22 and 23 and slanting in reverse directions to each other. When the slant guide hole 22c moves in the direction X2 and the slant guide hole 23c in the direction X1, the moving unit A rises with the support pins 21 and moves to a position at which some of a plurality of disks D can be selected. Since the support pins 21 are lifted up by the slant guide holes 22c and 23c slanting reversely, loads of the driving members 22 and 23 are lightened even when a slant angle θ is large. Therefore the moving unit A can be moved at a long distance even when strokes of the driving members 22 and 23 are short.
Patent JP-S62140029-A (JP)
Title: Apparatus for measuring surface level of liquid
Inventor: TAKANO KATSUAKI
IPC: G01F23/28
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible to accurately measure the surface level of a liquid even under any condition, by calculating the surface position of the liquid by utilizing the refraction of light on the surface of the liquid. CONSTITUTION:A laser beam generator 6 is provided under a container 1 and the laser beam emitted from said generator 6 is incident on the liquid 2 in the container 1 from the bottom surface thereof and upwardly advances through the liquid to upwardly emit from the surface of the liquid 2. At this time, the angle of laser beam incident on the liquid 2 is set so as to form a predetermined one inclined from the normal line erected on a boundary surface. Therefore, this laser beam again refracts at the surface of the liquid 2 when emits upwardly from the liquid 2. However, the light path of laser beam after refraction is different by the level of the liquid surface. For example, the beam paths when the surface level of the liquid is present at a solid line position and a broken line position comes separate ones as shown by a solid line and a broken line. A level sensor 4 is preliminarily provided above the surface of the liquid and the difference of said beam paths is detected and geometrical operation is applied to the detection result to make it possible to calculate the surface level of the liquid.
Patent JP-H02132266-A (JP)
Title: Method for forming pattern groove in mortar surface
Inventor: UCHISAKI IWAO
IPC: E04F21/24
Filed: 1988-11-10
Abstract: PURPOSE:To contrive the improvement of adhesiveness and the reduction of cost enabling an arbitrary further complicated pattern to be formed by moving an ultrasonic tool horn pressing a half-dried mortar surface in a vibration frequency, amplitude, vibrating pressure and a moving speed of specific range. CONSTITUTION:A half-dried mortar surface of surface pressure 5.0 to 5.5kg/cm<2> in a degree of enabling a person to walk is pressed by an ultrasonic tool horn 3, mounting a rectangular cubic edged unit 2 to the point end of an ultrasonic vibrator 1, moved along a pattern in a 15 to 50kHz vibrative frequency, 0.5 to 5mum amplitude, 3 to 5kg/cm<2> vibrative pressure and a 0.5 to 1cm/sec moving speed. Next forming a shallow groove of 3mm depth formed in a part where the ultrasonic tool horn 3 passes through, the groove pours color mortar finishing its upper surface flatly so as to be in an equal level to a mortar base surface.
Patent JP-H09165543-A (JP)
Title: Ink composition and production
Inventor: KAARU MAIKERU HESURAA
IPC: C09D11/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition having excellent stability, bleeding resistance and light resistance without using a cosolvent by mixing a pigment, an acrylic polymer dispersing agent containing a specific polymer unit and water at respective specific rations.  
     SOLUTION: The objective ink composition is produced by mixing (A) 2-45% of one or more pigments, (B) 0.5-10% of an acrylic polymer dispersing agent containing (i) 10-35% of an acid-containing monomer, (ii) 40-80% of one or more kinds of alkyl acrylate monomers and (iii) 5-45% of one or more kinds of aromatic monomers and (C) 45-95% of water. It is preferable to mill the dispersion liquid produced by the fixing of the components. An ink can be formed by mixing 1-30wt.% of a wetting agent with 70-99wt.% of the aqueous dispersion of pigment based on the total weight of all components in the ink. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62144199-A (JP)
Inventor: SAKURABA TAKAHIRO
IPC: G10L15/12
Filed: 1985-12-18
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-H10112402-A (JP)
Title: Mounting structure on substrate of pre-set variable resistor slider
Inventor: NAGATOMO IKUO
IPC: H01C1/012
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To realize a high mounting strength of a slider and conduct reliable suction by a vacuum suction head without increasing the number of components. SOLUTION: A cylindrical portion 15 is provided on a supporting stage 13 of a slider 10, and the cylindrical portion 15 is inserted into a through-hole 51 of a substrate 50. The lower outer periphery of the cylindrical portion 15 is folded into two so as to protrude outward from the outer circumference of the cylindrical portion 15. The folded portion is engaged with an engagement portion 53 provided in the through-hole 51 of the substrate 50. On the cylindrical portion 15, a bottom surface 16 is provided.
Patent JP-H07141515-A (JP)
Title: Graphic processor and rubber-band dragging realizing method
Inventor: NAMIKAWA MAKOTO
IPC: G06F17/50
Filed: 1993-11-12
Abstract: PURPOSE:To easily perform a rubber-band dragging processing on the graphic processor which does riot have a rubber-band dragging function without spoiling conventional functions. CONSTITUTION:A setting means 10 sets whether or not the rubber-band dragging function is put in operation and a deciding means 11 decides the setting. On the basis of the decision result, a display data generating means 12 generates data for display when the rubber-band dragging function is put in operation. A rubber-band dragging display means 15 displays a figure by using the data for display. When the rubber-band dragging function is not put in operation, a data generating generating means 4 generates graphic data as usual and a display means 5 displays the figure by using the graphic data.
Patent JP-H10135731-A (JP)
Title: Multi-beam antenna and satellite broadcast transmitting and receiving system
Inventor: TOKUDA KATSUHIKO
IPC: H01Q13/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To receive satellite radio waves in the same number as the primary radiators by preparing plural elliptic primary radiators having the calibers longer in the elevation angle direction than in the azimuth direction at the prescribed receiving positions of a paraboloidal reflector antenna. SOLUTION: When the radio waves of the three same RF frequency bands are received together with the radio waves of the frequency bands different from the RF frequency bands, the vertical/horizontal polarization switching of a converter is performed by the voltage superimposed via an indoor equipment. The switching is carried out between the 1st and 2nd mixture output sides 85 and 86 by another method. When a switch is changed over to a path 1 and the prescribed voltage is superimposed, the IF signal sent from the converter which receives the radio waves from the 1st and 2nd satellites 71 an and 72 outputs a vertical polarized wave. As the frequency of both satellites never overlap with each other, the 3rd mixture output 78 is directly sent to an indoor equipment for selection of a desired channel.  As a result, the IF frequency signals sent from four satellites can be discriminated from each other based on the change of the superimposed voltage, etc.
Patent JP-H10135846-A (JP)
Title: Reed-solomon decoder
Inventor: FUKUOKA TOSHIHIKO
IPC: G06F11/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of the Reed-Solomon decoder in the case that an error correction number is high. SOLUTION: The decoder is provided with a syndrome computing unit 101 being a component of a 1st pipeline stage, an Eucledian algorithm and error computing unit 102 being a component of a 2nd pipeline stage, a chain retrieval unit 103, and an error correction unit 105 being a component of a 3rd pipeline stage. The Eucledian algorithm and error computing unit 102 conducts an Eucledian algorithm arithmetic operation that obtains an error location polynomial σ(z) and an error evaluation polynomial ω(Z) from a syndrome polynomial S(z) through the repetitive use of a single inverse element computing unit, a single Galois multiplier and a single Galois adder and that obtains an error eu through the division of an error evaluation value ω(α-<ju> ) by a differentiated error location polynomial σ'(α-<ju> ).
Patent JP-H07132337-A (JP)
Title: Bending device of heat exchanger
Inventor: OGURI TETSUO
IPC: B21D53/08
Filed: 1993-11-12
Abstract: PURPOSE:To bend many kinds of heat exchangers having different thickness without changing a bending die and to improve the working efficiency by installing an interval regulating means to regulate the interval between mounting plates and a bending die on either one side of a base stand or a mounting plate. CONSTITUTION:When a heat exchanger is bent by using a bending device 20 of the heat exchanger, at first, the interval between a mounting plate 5 and a bending die 15 is regulated with an interval regulating means. The heat exchanger can be bent by mounting the heat exchanger on the mounting plate 5, holding the heat exchanger by the mounting plate 5 and a bending die, and standing and moving the mounting plate 5 in the state being along the curving surface of the bending die 5 toward the upper facing side of a base stand 1. Because the interval regulating means is installed on the base stand 1 or the mounting plate 5 in this time, the interval between the mounting plate 5 and the bending die 15 is regulated corresponding to the thickness of the heat exchanger, and many kinds of heat exchangers having different thickness can be bent.
Patent JP-H03145339-A (JP)
Title: Am radio receiver
Inventor: SUGAYAMA SAKAE
IPC: H04B1/18
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate the tracking error and to improve the cross modulation disturbance characteristic by using a wideband RF signal to automatically select a channel and using a narrow-band RF signal in the tuning state. CONSTITUTION:Since a first output signal is generated from a detecting circuit 33 and a selecting circuit 25 is driven by the first output signal to apply the wide-band RF signal (aperiodic output signal) to a mixing circuit 27 at the time of the automatic channel selection state, the aperiodic output signal is used to automatically select a channel. At the time of the tuning state or the like other than the automatic channel selection state, a second output signal is generated from the detecting circuit 33, and the selecting circuit 25 selects a tuning output signal and applies it to a mixing circuit 29, and therefore, the RF signal which has the band limited by an RF tuning circuit 17 is used to perform reception at the time of the tuning state. Thus, the tracking error is eliminated and the cross modulation disturbance characteristic is improved.
Patent JP-S62143317-A (JP)
Inventor: MASUDA SHIGEO
IPC: H01B13/00
Filed: 1985-12-16
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-H07112584-A (JP)
Title: Washing device of reversible thermal recording material
Inventor: KUTAMI ATSUSHI
IPC: B41M5/337
Filed: 1993-10-18
Abstract: PURPOSE:To wash off the contaminant having strong bonding force such as oils and fats bonded to a reversible thermal recording material by providing a hot water immersion part and a dry wipe-off part to the feed path of an object to be washed. CONSTITUTION:A reversible thermal recording card 1 is introduced into a washing device by a supply roll 7 and, at first, hot water is supplied to the surface of the card l in a hot water immersion part. The hot water immersion part is constituted of a hot water tank 3 and a roll 5 whose surface is composed of a water absorbable material and the roll 5 is provided at the position partially immersed in the hot water of the hot water tank 3. Next, the card 1 passed through the hot water immersion part is supplied to a scraping roll 9 and the contaminant whose bonding strength to the surface of the card 1 is weaked by the immersion of the card in hot water is removed by the scraping roll 9 and, further, the contaminant not removed by the scraping roll 9 is removed by a next blade 10. Subsequently, the card 1 is fed to a dry wipe-off part revolved in the feed direction by a belt 2 composed of a fiber fabric by a feed roll 6 and the contaminant not removed by the scraping roll 9 and the blade 10 is wiped off by the fiber fabric.
Patent JP-H11120324-A (JP)
Title: Two-dimensional pattern recognition sensor
Inventor: IWATA HITOSHI
IPC: H01L31/12
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the two-dimensional pattern recognition sensor in thin and simple structure which is hardly affected with light from the outside of the sensor. SOLUTION: The two-dimensional pattern recognition sensor 1 is equipped with a light guide 2, a collimator 3, and a detection member 4. A light source 5 is arranged at an end part of the light guide 2 and plural flat surfaces 10 and a satin finished surface 11 where light is irregularly reflected are formed on the lower face of the light guide 2. An optical path 12 is formed opposite to the flat surfaces 10 of the collimator 3. The optical path 12 has microholes 12a and fillers packed therein. The microholes 12a are formed so that they have the same tilt angles on a surface which is perpendicular to the collimator 3 and parallel in the longitudinal direction. The tilt angle is set to have almost the same as the critical angle of the light traveling from the light guide 2 to an object abutting surface 7 side when the object does not abut on the abutting surface 7.  The detection member 4 is provided with CCDs 13 which detect the light and are arranged at respective positions facing the optical path 12.
Patent JP-2001107104-A (JP)
Title: High permeability iron-base magnetic metal powder for powder magnetic core
Inventor: UEDA MASATERU
IPC: H01F41/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To produce a high permeability iron-base magnetic metal powder for a powder magnetic core. SOLUTION: The iron-base magnetic metal powder is constituted of secondary particles prepared by agglomeration of a plurality of primary particles. The secondary particles are composed of agglomerates of a plurality of flat or acicular primary particles or agglomerates in which a plurality of string type primary particles are tangled into sponge shape.
Patent JP-H0999705-A (JP)
Title: Antiskid member mounting/demounting mechanism for automobile
Inventor: ITO NOBUHIKO
IPC: B60C27/20
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To install/remove an antiskid member on/from the tire periphery from a driver's seat by easy operation by operating an operation part arranged in a driver's seat part, and operating an antiskid member installing means and an antiskid member removing means. SOLUTION: An operation part to operate a clutch mechanism and a brake mechanism is arranged in a driver's seat part of an automobile. When arms 3, 4, 5 and 6 are unfolded in an endless shape over the whole encirclement of a tire, that the arms 3, 4, 5 and 6 return to a former condition is prevented by an arm reverse rotation preventive mechanism. A wheel shaft and a pulley 2 are engaged with each other by the clutch mechanism, and are integrally rotated, and a rotational difference is generated between the pulley 2 and the arms 3 to 6 by the brake mechanism, and the arms 3 to 6 are unfolded over the whole encirclement of the tire. After unfolding is completed, a brake is released, and an antiskid measure is completed by an antiskid member installing means.  Next, the arms 3 to 6 are locked and completed in a prescribed position by the brake mechanism, and an antiskid member removing means is provided.
Patent JP-H07139908-A (JP)
Title: Optical waveguide substrate for displacement sensor
Inventor: MORI TAKASHI
IPC: G02B6/122
Filed: 1993-11-15
Abstract: PURPOSE:To obtain an optical waveguide substrate for use in a displacement sensor which prevents the generation of noises by Fresrnel reflection and enables correct measurement of a displacement. CONSTITUTION:Optical waveguides 2a-2d, a directional coupler 3, and a reflecting mirror 4 are formed on the front surface of an electrooptic crystal substrate 1. The optical waveguide 2d running from the directional coupler 3 to the reflecting mirror 4 is formed slantwise to the substrate 1. Moreover, an end face 1a of the substrate 1 forming the reflecting mirror 4 is an inclined surface vertical to a direction of the optical waveguide 2d.
Patent JP-H08144040-A (JP)
Title: Vacuum treatment and device therefor
Inventor: SAKONO IKUO
IPC: B01J19/10
Filed: 1994-11-18
Abstract: PURPOSE: To more effectively peel and remove particles sticking on a work surface which is an object to be vacuum treated than heretofore. CONSTITUTION: While a pressurized gas is blown to the work(w) arranged in a vacuum chamber 1 from an injection nozzle 2 in a position approaching the work(w) at a suitable angle from a direction approximately parallel with the work(w) surface to a diagonal direction of the work 2 so as to sweep out the particles on the work(w), the inside of this vacuum chamber 1 is evacuated to a vacuum by a vacuum discharge system 12.
Patent JP-H08142889-A (JP)
Title: Power steering
Inventor: SHIMIZU HIDEAKI
IPC: B62D5/065
Filed: 1994-11-18
Abstract: PURPOSE: To allow operating oil in an oil reservoir to be sucked into a cylinder chamber with a negative pressure tendency in a power cylinder so as to improve the reliability of steering by connecting a branch oil passage, communicated with the oil reservoir, to the intermediate part of a feed oil passage connecting a hydraulic control valve and an oil pump, and providing a check valve at the intermediate part of the branch oil passage. CONSTITUTION: A hydraulic control valve 27 driven by steering force so as to feed/discharge operating oil to/from cylinder chambers 13L, 13R is provided at the intermediate part of an oil pressure path between an oil pump 50 and a power cylinder 11. An oil passage 35 with an oil reservoir 37 interposed is branch-connected to a feed oil passage 49 connecting the hydraulic control valve 27 and the oil pump 50 to each other. A check valve 56 allowing the flow of operating oil only to the feed oil passage 49 side is provided downstream of the oil reservoir 47 of the feed oil passage 55.  Accordingly, even when the oil pump is not actuated by some cause in the case of a vehicle being turned to the right, for instance, the operating oil in the oil reservoir 37 is led into the cylinder chamber 13L by pressure reducing generated in association with the movement of a piston 14 to enable steering.
Patent JP-H11121628-A (JP)
Title: Zener zap trimming circuit and zener zap trimming method
Inventor: DEGUCHI KIMIHIKO
IPC: H01L29/866
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reliably short-circuit a plurality of desired Zener elements without loading on a circuit and enhance a manufacturing yield and reliability, by a method wherein each cathode of first and second Zener diodes is connected independently to a plurality of trimming input terminals. SOLUTION: When trimming, a reverse voltage larger than a dropping voltage of Zener diodes ZD1, ZD2 is applied on each of an external ZD1 trimming input terminal 1 and a ZD trimming input terminal 2 from ICs, so that a reverse overcurrent respectively flows between the Zener diodes ZD1, ZD2 and a ground node, and the Zener diodes ZD1, ZD2 are respectively broken and each is transferred to a short circuit state. If short-circuited in this method, it is possible to transfer reliably the two Zener diodes to a short circuit state without loading on a circuit by a method for short-circuiting the two Zener diodes in a single power supply.
Patent JP-H03147302-A (JP)
Title: Method and apparatus for formation of electrode of voltage-dependent nonlinear resistor
Inventor: NAKANO YOSHIHIRO
IPC: H01C7/10
Filed: 1989-11-02
Abstract: PURPOSE:To automate a series of operations to form an electrode on a side face of a raw body by a method wherein a side-protective tape whose color is different from that of a main body part is used at a non-adhesive ear part and a constitution of a protective-tape pasting device and a protective-tape stripping-off device is specified. CONSTITUTION:An apparatus to form an electrode of a voltagedependent nonlinear resistor is composed of a protective-tape pasting device 11, a flame-spraying device 21 and a protectivetape stripping-off device 31. A side-protective tape 1 composed of a main body part 2 whose one face is adhesive and of a non-adhesive ear part 3 at its end part and whose color at the ear part is different from that of the main body part is pasted on the whole side face of a raw body for voltage-dependent nonlinear resistor use; a metal flame-sprayed layer to be used as an electrode is formed on an end face of the raw body on which the side-protective tape has been pasted. Then, the ear part, of the different color, of the protective tape at the side face of the raw body on which the metal flame-sprayed layer has been formed is detected by using a detection device 33 of the protective-tape stripping device 31; an adhesive tape is brought into contact with the detected non-adhesive ear part; the side-protective tape is removed from the side face of the raw body.
Patent JP-H08140844-A (JP)
Title: Pot for boiling noodle
Inventor: TAKATSUKA NOBORU
IPC: A23L7/109
Filed: 1994-11-18
Abstract: PURPOSE: To invariably and uniformly boil a large quantity of noodles by forming a recess communicated with the inner space of a pot nearly at the center section of a bottom face section, and forming branch pipes communicated with the inner space of the pot between the outer periphery pot portion and the peripheral side wall of the recess. CONSTITUTION: An opening 12A is formed at the center section of the bottom face section of a pot main body 11, and openings 13A are formed at uniform angular intervals on the outer periphery of the opening 12A. A cylinder cup 12 for forming a recess at the center section of the pot main body 11 is connected to the opening 12A. Openings 13B having the same size as that of the openings 13A are formed at the same uniform angular intervals on the peripheral side wall of the cylinder cup 12, and curved branch pipes 13 are connected between the corresponding openings 13A and openings 13B.  A dish-shaped basket receiver 20 is used in combination with the pot for boiled noodles, and basket receiving holes 22 for supporting boiled noodle baskets 30 through the space of the pot main body 11 are formed on the bottom face section of a basket receiver main body 21 at the positions corresponding to the openings 12A, 13A.