baber/WOPTO huggingface dataset:
Patent JP-H09180231-A (JP)
Title: Optical disk recording and reproducing device and method therefor
Inventor: TSUTSUI KEIICHI
IPC: G11B7/095
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To achieve a good response speed and, further, to generate no hunting when a radial skew servo control is performed to correct relative inclination between an optical disk and an optical pickup. SOLUTION: In the case of normal recording and reproducing, a first filter 22a with a cut-off frequency lower than a disk revolution frequency filters high frequency components from a skew error signal indicating a relative inclination between an optical disk and an optical pickup, and the inclination is corrected based thereon. Also, in the case of recording and reproducing other than normal ones, a second filter 22b with a cut-off frequency higher than the disk revolution frequency filter high frequency components from the skew error signal, and the inclination is corrected based thereon.
Patent JP-H06193694-A (JP)
Title: Chain tensioner
Inventor: YAMAMOTO KEN
IPC: F16H7/08
Filed: 1992-12-24
Abstract: PURPOSE:To provide a chain tensioner which is able to control a chain vibration by means of a mechanical damper mechanism and carry out the adjustment for the increase or decrease of tension. CONSTITUTION:A cylindrical case 6 coming into contact with a chain guide 1 is fitted in a fixed shaft 5, and a wedgy interspace 12 is formed in an interval between a cam surface 11 installed in the fixed shaft 5 and an inner surface of the case 6. The same form friction member 13 and a spring member 14 are built in each wedgy interspace 12, and a tension imparting spring 18, pressing the chain guide to the side where a chain is stretched, is connected to the chain guide 1. When chain tension grows larger, the friction member 13 is thrust in a narrow part of the wedgy interspace 12, checking any rocking motion in the chain guide 1 by dint of frictional force. When the chain tension goes down, the friction member 13 is extruded to a widening part, of the interspace 12, whereby the chain guide 1 is rapidly rocked.
Patent JP-H03202328-A (JP)
Title: Manufacture of molded object foamed integrally with skin
Inventor: TAKAOKA TETSUYA
IPC: B32B5/20
Filed: 1989-12-28
Abstract: PURPOSE:To achieve smoothly the positioning of a skin and to prevent the sewing line in molding from its meandering by a method in which a rod material is sewed along the sewing line of the skin capably of being drawn away and with both ends projected outward, and said both ends are adjusted with the depression provided at the partitioning part of a foaming mold and are positioned. CONSTITUTION:The stitch S sewed with main sewing thread 3a from the rear surface of a skin material 1, is formed, and then a pair of piano wires 2 for preventing meanders is brought in contact with its rear surface, and the piano wires are sewed removably to the sewing line with auxiliary sewing threads 3b, 3b so as to enclose the stitch. In a formed skin H, the piano wire 2 has both ends protruding outward from the stitch S of each skin material 1. Said both end parts of the piano wire 2 are set in a bottom force 5 so that said both ends are arranged with the depression 11 of the partitioning part of the bottom force 5. On one hand, a base 7 is set in a top force 4, and after semicured urethane resin raw material has been poured on the rear side of the skin H, the top force 4 is engaged to the bottom force 5, and urethane raw material is foamed and cured by heating, whereby the molded object 8 foamed integrally with the skin is obtained. Next, the partitioning part is cut to the skin H, and each piano wire 2 is drawn away from the molded object 8.
Patent JP-H10147397-A (JP)
Title: Rectangle-shaped cold and hot water tank reinforced with heat-insulating material
Inventor: FUKUCHI NAGAYOSHI
IPC: B65D90/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a dead space to save a heat-insulating material, and obtain a heat-insulating performance at a certain level or higher by forming a tank into a rectangular shape and reinforcing the tank with the thickness of a heat-insulating layer. SOLUTION: A urethane foam for an heat-insulating material is poured into a space between an outer plate 1 fixed so as not to be swollen by a foaming pressure and a structural plywood 3 bonded to a tank 4, and the space is packed with the urethane foam. With the aid of an adhesive force of this urethane foam used for packing, the structural plywood 3 is brought into close contact with the outer plate 1. By constituting the tank 4 in such way, the internal pressure of the tank 4 is received by the structural plywood 3 and, as a result, tensile stress generated in the urethane foam 2 is accepted by the outer plate 1 integrated with the urethane foam 2. By this method, a heat-insultating performance and effectiveness to be produced by forming the tank into a rectangular shape can be obtained at the same time.
Patent JP-H07172480-A (JP)
Title: Curtain carrying box
Inventor: ICHIKAWA YOSHIHIRO
IPC: B65D85/07
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a curtain carrying means free from wrinkles in foldings and simple in structure. CONSTITUTION:A curtain carrying box is provided with a rectangular box body 2 having a freely opening and closing side wall 2a at the front, hanging instruments 7 as in the form of a strip for hanging curtain 8 on its hooks, a belt 6 provided on a ceiling wall 2b extending in the front and rear directions to outside from which to suspend the hanging instruments 7 and a securing member 5 provided on the inside of a bottom wall 2c to anchor the lower end of the curtain. An elongated opening 3 is formed in the front and rear directions in the ceiling wall 2b of the box body 2, a small-diameter hole 4 is provided at each end of the opening to engage with the engaging end pieces of the belt 6 and the belt 6 is set extending over the openings 3. The belt 6 is passed through the fixing holes formed at the upper ends of the hanging instruments 7 so as to suspend them by the belt.
Patent JP-H03199207-A (JP)
Title: Production of chlorinated polyolefin
Inventor: KIMURA TADAO
IPC: C08F8/22
Filed: 1989-12-27
Abstract: PURPOSE:To obtain chlorinated polyolefin for solvent-soluble paint, ink, adhesive or a coating film-forming by suspending finely pulverized polyolefin powder in an aqueous medium and chlorinating. CONSTITUTION:Finely pulverized olefin powder (preferably PE or PP) having 300-20000cm<2>/g specific surface area is suspended in an aqueous medium and chlorinated (preferably >=50wt.% chlorination degree) to afford the aimed chlorinated polyolefin.
Patent JP-H09156647-A (JP)
Title: Bag for grain
Inventor: KANEFUJI YUJI
IPC: B65D33/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent easy damage to an inner bag and facilitate handling, in a grain bag of a double type. SOLUTION: This bag comprises an outer bag 3 which is tough enough for bag handling such as carrying and stacking and storing and has an outer-bag opening 2 opened/closed by an outer fastener 1 across the full width of the bag, and an inner bag 7 which is relatively lightweight and thin as an airtight vinyl bag, polyethylene bag, or paper bag, has a circumferential length equal to or slightly greater than that of the outer bag 3, and has an foldable or rollable inner-bag opening part 6 having an inner-bag opening 4 in the position where it sticks out above the outer-bag opening 2 with the inner bag fitted inside the outer bag 3 and having an opening/closing inner fastener 5. The inner bag 7 and outer bag 3 are combined to be used as a double bag, and the bag is filled with grain and the opening of the bag is closed.
Patent JP-H11172376-A (JP)
Title: High strength electric resistance welded tube excellent in liquid pressure bulging formability and its production
Inventor: TOYODA SHUNSUKE
IPC: C21D9/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To produce an electric resistance welded tube excellent in bulging formability required for the stocks for automotive skirt members such as suspension arms and automotive structural parts such as chassis and bodies and to provide a method for producing it. SOLUTION: This high strength electric resistance welded tube is the one having a chemical componental compsn. contg., by weight, 0.01 to 0.1% C, 0.002 to 1.0% Si, 0.2 to 2.0% Mn, 0.01 to 0.10% Al, 0.0006 to 0.006% N, >=0.015% S, and the balance Fe with inevitable impurities and having l to 20% martensitic structure and >=80% ferritic structure, and in which the average grain size in a martensitic structure is regulated to <=5 μm. It is produced in such a manner that a steel slab having the above chemical componental compsn. is subjected to hot rolling under the conditions of >=700 deg.C finish rolling finishing temp. and <=200 deg.C coiling temp., and the obtd. hot rolled steel strip is pickled and is made an electric resistance welded tube at 1 to 10% width contraction percentage.
Patent JP-2001168684-A (JP)
Title: Broadcasting receiver
Inventor: OKUBO YOKO
IPC: H04B1/16
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting receiver for reducing the burden on a user as much as possible when a channel of satisfactory receiving contents is registered to a channel memory in order to cope with the increase of stations due to digital broadcasting. SOLUTION: A channel expected to be receivable in an area where television is set by 'auto-presetting function' is read from a preset database 18 and registered to the channel memory. After then, with respect to channels registered to the memory 17 by 'auto-tuning function', a channel which cannot be received satisfactorily or correctly is checked and deleted from the register of the memory 17. When the broadcasting receive is mounted to traveling object equipment such as a car navigation system, always satisfactory reception is realized without applying any burden on the user though the equipment moves over the boundary of the range of the area.
Patent JP-H11180804-A (JP)
Title: Bactericidal composition, acceleration of bactericidal capability and sterilization
Inventor: OE TATSUHIKO
IPC: A01N25/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition accelerating the manifestation of the bactericidal capability of Hinokithiol and not limited by the objective bacteria by containing Hinokithiol (salt) and a surfactant and/or a chelating agent. SOLUTION: This bactericidal composition is obtained by blending (A) Hinokithiol (salt) with (B) preferably 25-20,000 pt.wt., more preferably 100-10,000 pt.wt. and further preferably 200-5,000 pt.wt. of (i) a surfactant and/or (ii) a chelating agent. The total concentration of the components (A) and (B) is preferably 0.05-20 wt.% and more preferably 0.15-5 wt.%, of the composition. As the component (i), an anionic surfactant and/or an amphoteric surfactant are preferable. As the components (ii), an amino acid-based chelating agent and/or a carboxylic acid-based chelating agent are preferable. Among the components (ii), ethylenediaminetetraacetic acid and/or citric acid is preferable.
Patent JP-H05178412-A (JP)
Title: Shelf equipment
Inventor: SHIMIZU KIYOSHI
IPC: B65G1/10
Filed: 1991-12-27
Abstract: PURPOSE:To strengthen and simplify rail support structure, improve storage efficiency, and manufacture a movable shelf at low cost by arranging lateral directional rails above a pair of front/rear fixed shelves, arranging a freely traveling girder on these rails, and arranging a freely movable taking in and out device in a work space of this girder. CONSTITUTION:Above both fixed shelves 1, lateral directional crane rails 20 are provided between the upper edges of columns 1A situated on the outside through fixing members 21. A girder 24 supported with/guided by both the crane rails 20 through a wheel body 23 can travel freely in the lateral direction between the upper parts of a shelf 1 and 2 group and a cargo handling place 15 by means of reciprocal driving of a mounted travel driving device 25. There is provided a taking in and out device 26 which is supported with/guided by a guide part 24a of the girder 24 so as to be movable freely in the longitudinal direction. Thereby, the rails can be laid almost directly on the fixed shelves by using only simple fixing members, so that a load on the side of the girder supported between the rails can be supported between floors by using both the fixed shelves as a support structure.
Patent JP-H11165494-A (JP)
Title: Applicator
Inventor: KOBAYASHI SEIICHI
IPC: B43L19/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an applicator which is capable of easily applying different color coatings distinguishably from each other regardless of a space, large or small and at a low manufacturing cost. SOLUTION: In the applicator with plural coating tip parts formed at the apex of a single container, a ball-point pen has protruding tip parts 3 having balls 7 of different diameters insetted integrally, at plural spots, in the tip of a forward barrel 2, and a flexible container 1 filled with a coating liquid is joined backward of the forward barrel 2. Each of the protruding tip parts 3 is of such a construction that a spring pressure is applied to the back face of the ball so as to bring the ball 7 into tight contact with the inner edge of a ball embracing part 3a at the apex.
Patent JP-H07172300-A (JP)
Title: Guide device of cart
Inventor: FUKUSHIMA MASAZUMI
IPC: B62B3/00
Filed: 1993-12-21
Abstract: PURPOSE:To easily disconnect a cart from a guide rail by holding the guide rail between holding rollers, thereby allowing the cart to travel precisely along the guide rail, and raising the vertically moving holding rollers away from the guide rail. CONSTITUTION:A pair of right and left holding roller 109 for holding a guide rail 108 from the right and left are provided at the front and rear of the right side of the main body 63 of a cart 62. When an imaginary line connecting the end of the main body 63 and the end of a control lever 112 is located below the axis of a rotating shaft 111, the control lever 112 is held in a lower oscillating position; i.e., the holding rollers 109 provided on an oscillating arm 110 are pressed against the guide rail 108 to hold the guide rail 108 in a position in which it is held by both holding rollers 109.
Patent JP-H09154558-A (JP)
Title: Field crop cutting machine
Inventor: SERI TAKASHI
IPC: A23N15/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a field crop cutting machine excellent in operability, capable of making field crop ends even rectangularly at a desired cutting point and also of conducting such cutting operations continuously, efficiently and easily. SOLUTION: This field crop cutting machine lies equipped with rotary edges 19, 20 subject to revolution by the corresponding motors 21, 22 on both left and right sides of a belt conveyor 2 to carry Welsh onions 33 put thereon. AN endless flat belt 15 implanted with many needles at specified intervals is provided on the side of the belt conveyor 2 before the rotary edge 19, and fed at the same speed of the carrying speed of the belt conveyor 2, thus guiding Welsh onions 33.  Endless V-belts 6, 7 are set up above both left and right edges on the upper surface of the belt conveyor 2 over the range from a point in front of the returning portion of the endless flat belt 15 to the unloading end of the belt conveyor 2, fed at the same speed as that of the belt conveyor 1 under application of pressure by press pulleys 8, 9 from above to sandwich the Welsh onions 33 and held between the V-belts and the belt conveyor 2.
Patent JP-H08225611-A (JP)
Title: Production of solid catalyst component for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1995-12-15
Abstract: PURPOSE: To produce a solid catalyst component which, when used in the polymerization of olefins, can act with such a high activity that the deashing step can be dispensed with, gives a very high yield of a highly stereoregular polymer and excellent continuing property in catalytic acitivity, and can give a polymer of a high bulk density. CONSTITUTION: A suspension composition obtained by suspending a dialkoxymagnesium (a) in a normally liquid aromatic hydrocarbon (b) and bringing the obtained suspension into contact with a titanium halide compound (c) is washed with component (b) and brought into contact with component (c). In some step of this process, the mixture is brought into contact with a phthalic diester.
Patent JP-H06195012-A (JP)
Title: Electrophotographic printer
Inventor: HIROSE YOJI
IPC: G03G21/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide an electrophotographic printer in which printing quality is good and the reliability of a device is improved. CONSTITUTION:As to the electrophotographic printer in which an electrifier 2, an exposing device 3, a developing machine 4, a transfer unit 11, a destaticizer 13, and a cleaner 14 are orderly disposed along the external surface of a photosensitive drum 1 in a rotating direction; a cleaning machine 5 and a destaticizing light source 6 for the external surface of a photosensitive body 1 are provided between the developing machine 4 and the transfer unit 11. The cleaning machine 5 is provided with a cleaning member 51 which is brought into contact with the external peripheral surface of the photosensitive body 1, and a pressing member 55 rising and falling so that the cleaning member is brought into contact with the external peripheral surface of the photosensitive drum 1 is provided. Furthermore, rolls 57a and 57b moving the cleaning member are provided, so that the cleaning member 51 can move while it is brought into contact with the photosensitive drum 1.
Patent JP-H07184383-A (JP)
Title: Driving circuit for dc motor
Inventor: YAGUCHI OSAMU
IPC: H02P7/29
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to prevent heat from a DC motor, by setting a control method in accordance with the efficiency of the motor. CONSTITUTION:A DC motor 20 is mounted as auxiliary mechanical power on a bicycle, and a buttery 35 is connected to the DC motor. A switching element 36 controls the power feeding. A signal of the number of revolutions from an auxiliary brush 31 in the DC motor 20 is converted to a voltage by an FV conversion circuit 37. The voltage value is entered in first, second, and third comparators 71, 72 and 73 in a control circuit 38 and compared with each voltage of first, second, and third reference-voltage power-supplies 74, 76 and 77, and the result is entered in an AND/OR gate 75. Then, the output is applied to a control terminal of the switching element 36 or to the AND/OR gate 75. A pulse generating circuit 39 is connected to the AND/OR gate 75 so that a pulse with a given duty factor is applied thereto. In addition, more than four reference-voltage power supplies and comparators are provided, and the AND/OR gate 75 can be replaced with a field programmable logic array.
Patent JP-H05159931-A (JP)
Title: Chip inductor
Inventor: YANAGISAWA YASUSHI
IPC: H01F27/29
Filed: 1991-12-04
Abstract: PURPOSE:To carry out accurate alignment by installing a three-dimensional structure of an inner end portion of a terminal electrode which comprises a central piece having a circular-shaped and projected end portion which projects directed at a recessed part in such a fashion that it is brought into contact with the recessed part of the both end faces of a drum core and two pieces which are located at the both ends of the central piece, facing the both end faces of a sleeve core. CONSTITUTION:A terminal electrode 19 is a chip-inductor having three dimensional structure which comprises a central piece 33 having a circular-shaped and projected inner end portion 25 which projects at a recessed portion of inner end faces 13 of a drum core 3 and two wing pieces 35 which are located at the both sides of the central piece 33 and placed in contact with the both end faces of a sleeve core 1. The end portions 25 are formed in the shape of the letter C while a U-shaped groove 39 is formed at the roots of the central piece 33 and the two wings 35. This construction makes it possible to hold the drum core and sleeve core in accurate alignment and prevent the two wings from adhering to an unnecessary location in the manufacturing process.
Patent JP-H10187788-A (JP)
Title: Graphic processor
Inventor: WADA OSAMU
IPC: G06F17/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To comparatively easily rearrange plural objects displayed so as to be adjacently arranged by inputting information showing the arranging order of respective desired parts on a displayed control screen. SOLUTION: For rearranging the parts displayed so that they are mutually adjacent on the screen of a display unit, the list of the parts to be rearranged, which are selected by a parts selection processing P100 is displayed on a dialogue box among the parts displayed on the display screen. A rearrangement display processing P300 for displaying again the parts is executed based on the parts list changed by a list change processing P200 for changing the list displayed on the dialogue box. A parts string designated on the display screen can be rearranged by a series of processings on a control unit.
Patent JP-2000168780-A (JP)
Title: Tray for bottle
Inventor: INOUE ISAO
IPC: B65D85/30
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To jointly house various kinds of bottles of which the outer diameters and the shapes are different by providing a plurality of fitting sections for the mouth sections of bottles, and reinforcing ribs to connect them, on the lower surface of a bottom plate, and at the same time, forming the plane shape of a confronted side wall surface into a contour shape in response to the kind of a bottle. SOLUTION: For this tray 1, a bottom plate is provided at the lower end of a peripheral side wall 3 of which the flat surface has a rectangular shape, and also, at an intermediate height section of the peripheral side wall 3, a horizontal mounting plate 7 which projects outward, is provided, and at the same time, from the end edge of the mounting plate 7, a skirt-form side wall 9 is projected downward. Then, the plane shape of a wall surface being confronted with the peripheral side wall 3 is formed into a contour shape in response to the kind of a bottle so that various kinds of bottles of which the outer diameters and the shapes are different can be jointly housed. Also, on the lower surface of the bottom plate 5, a plurality of fitting sections 16 and 17 in which the mouth sections of bottles are fitted, are formed, and at the same time, a reinforcing rib 19 which connects respective fitting sections 16 and 17 with each other, and a reinforcing rib 20 which connects respective fitting sections 16 and 17, and the side wall 9 are formed.
Patent JP-2001163666-A (JP)
Title: Zirconia ceramic material and method of producing the same
Inventor: HATA KAZUO
IPC: C04B35/48
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide zirconia ceramics having excellent strength and holding property of the strength by improving the lack of strength in partially stabilized zirconia ceramics containing 2.8 to 4.5 mol% yttria and a small amount of dispersion strengthening oxides such as alumina, titania and silica, and a method of producing the same. SOLUTION: The zirconia ceramics are partially stabilized with 2.8 to 4.5 mol% yttria and contains at least one kind of dispersion strengthening oxide by 0.1 to 2 mass %. The zirconia ceramics are tetragonal partially stabilized ceramics having 0.1 to 0.4 μm average particle diameter and 0.4 to 0.8 μm maximum diameter observed with a scanning electron microscope with <=30% coefficient of variance. The aforementioned ceramics can be surely produced by the production method.