baber/WOPTO huggingface dataset:
Patent JP-2002212174-A (JP)
Title: 2-oxatricyclo[4.2.1.04,8]nonan-3-one derivative and method for producing the same
Inventor: INOUE KEIZO
IPC: C07D307/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a new 2-oxatricyclo[4.2.1.04,8]nonan-3-one derivative useful e.g. as a raw material for resins for resist, etc. SOLUTION: The 2-oxatricyclo[4.2.1.04,8]nonan-3-one derivative is expressed by formula (1) (R is H or methyl; R1 is a hydrocarbon group or ORa; R2 is H, a hydrocarbon group, ORa or CO2Ra, R3 is H or a hydrocarbon group; R4 is H or a hydrocarbon group; and Ra is H or a hydrocarbon group).
Patent JP-2002212400-A (JP)
Title: Thermoplastic resin composition and molded article using the same and used for automobile
Inventor: KAWAMURA TAKASHI
IPC: C08J5/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition whose shrinkage factor has small anisotropy, when molded, and which has excellent impact resistance, moisture heat resistance, thermal expansion characteristics, rigidity and flowability, and to provide a molded article such as a large molded article, for example, an automotive outer plate. SOLUTION: This thermoplastic resin composition comprises (A) a thermoplastic polyester resin having an acid value of at least 1.5 mgKOH/g, (B) acrylonitrile/butadiene/styrene resin (ABC resin) (C) a composite rubber-based graft copolymer prepared by graft-polymerizing one or more vinylic monomers to a composite rubber comprising 10 to 90 wt.% of a polyorganosiloxane rubber component and 90 to 10 wt.% of a polyalkyl (meth)acrylate rubber component and having an average particle diameter of 0.08 to 0.6 μm, and (D-1) glass fibers and (D-2) glass flakes.
Patent JP-2002214325-A (JP)
Title: Device for orienting narrow beam and method for orienting narrow beam
Inventor: INOUE YOSHIHIKO
IPC: G01S7/38
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To solve problems in a device for orienting a narrow beam using a phased array antenna or the like, wherein a target is not included within the beam of the phased array antenna and is failed to be acquired, when detection is transferred to the phased array antenna after the detection by an antenna for covering wide areas, which is capable of making width of the beam to be narrower than azimuth accuracy of initial detection using the antenna for covering the wide areas. SOLUTION: Azimuth detection by an optical sensor 8a is performed after the initial detection using the antenna 1 for covering the wide areas. The accuracy of the optical sensor 8a can easily be narrowed the accuracy of the azimuth detection than the width of the beam of the phased array antenna 3 without narrowing its angle of visibility. Orientation of the phased array antenna 3 is controlled and tracking is started based on information of the azimuth detection of the optical sensor. Once the target is acquired, radio-frequency radiation to the opposing target and the tracking by a receiving part 4 for the tracking of the phased array antenna 3, are alternately and repeatedly performed.
Patent JP-2002219521-A (JP)
Title: Method and apparatus for warm-forming elbow tube
Inventor: SHIBAYAMA YOSHIE
IPC: B21D9/15
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for warm-forming an elbow tube capable of restraining the generation of flats, deflection thickness, wrinkles in crank shaped tube stock through warm-forming processing and capable of improving yields and capable of restraining the transformation rate of processing induction martensite material, and capable of restraining aging cracks and magnetization, and of avoiding the annealing process after forming. SOLUTION: The apparatus for warm-forming the elbow tube comprises a pair of dies 2, a warm heating means to heat the die, an induction heating unit including heating coil portion to induction-heat a fluid supply tubular body arranged to store fluid for supply and storage, an internal pressure imparting means 18 which can impart internal pressure to the tube stock W with heated fluid and a relative displacement mechanism to impart a relative displacement to the lateral direction between a pair of dies.
Patent JP-2002211194-A (JP)
Title: Base, ground, and method of manufacturing cloisonne ware using same
Inventor: ASAI MICHIO
IPC: B44C1/14
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-metal base, and thereby to provide a cloisonne and a baseless cloisonne which can solve various problems a metal base has, and a method of manufacturing such cloisonne wares. SOLUTION: A cloisonne base obtained by using refractory gypsum, glass staple fibers and colloidal silica, a seven treasures material obtained by coating the surface of the base with a metal foil and the metal foil cloisonne obtained by applying cloisonne processing to the surface of the ground and subsequently removing the base are manufactured. The baseless cloisonne is manufactured by applying cloisonne processing to the surface of the ground obtained by coating the surface of the base with a silver foil and subsequently removing the base and the silver foil successively.
Patent JP-2001295452-A (JP)
Title: Tatami core material formed of polyolefinic resin composite foam and thin tatami using the same
Inventor: OKABE MASASHI
IPC: E04F15/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a Tatami core material suitable for, particularly, a thin Tatami, having superior mechanical properties including compression strength, bending strength, creeping resistance, resiliency, hardly causing warping and settling, having improved dimensional stability and lighter weight and using a composite foam giving almost no ill effect on human bodies and the environment. SOLUTION: The Tatami core material formed of the polyolefinic resin composite foam, having a bending elastic modulus of 0.5-5.0 Gpa, comprises a polyolefinic resin sheet 5 having a tensile elastic modulus 5 Gpa or more in at least ten-time unidirectional drawing and a thickness of 100-2,000 μm, laminated on at least one face of a polyolefinic resin foam sheet 1 having an average value of 1.1-4.0 for the aspect ratio (Dz/Dxy) of cells 3 existing therein, an expansion ratio of 3-28 and a thickness of 4-20 mm.
Patent JP-2002219290-A (JP)
Title: Method, device and program for preparing sewing data, and sewing device
Inventor: YOKOTA TETSUHISA
IPC: D05B19/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To prepare sewing data obtained from lens frequency of data conversions using a simple method. SOLUTION: Two curves 40 and 40' are input and sewing parameters such as a baseline 43, a start point 41, sewing pitches 42 and the like are also input. Based on these data, the vertical distances A to I from the baseline to the curves are computed to create sewing data for forming zigzag seams. This arrangement creates the sewing data based on the input figure and sewing parameters, so the sewing data of high versatility with a small number of data conversions can be created.
Patent JP-2002220915-A (JP)
Title: Stone-fronted wall surface structure for building
Inventor: SHOJI KATSUHIRO
IPC: E04F13/24
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To enable placing stone material on even the surface of wooden building wall. SOLUTION: A structure is consisted of a wall base part 10 of a building, a convex formative panel 20 attached to the wall base part 10, and a stone- fronted material 50. Multiple number of projection 30 (fixing part) is formed on the front surface 22a of the protruded formative panel 20. The stone-fronted material 50 is in nearly panel shape and its front surface is formed by stone material with the recession 60 (counter-fixing part) formed on its back side. Top parts of each of the projection 30 and the recession 60 are progressively inclined toward the upward direction as they extend in the front direction. Thus the recession 60 is locked with the projection 30 and the stone-fronted material 50 is installed on the wall base part 10.
Patent JP-2002219305-A (JP)
Title: Apparatus for separating gas contained in liquid
Inventor: KAHARA AKIRA
IPC: B01D19/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating gas from a pressure liquid, capable of separating and removing gas harmful to a machine from the liquid used for controlling the operation of the machine, capable of preventing the operation failure of an operation valve or the like and capable of enhancing the operability and safety of the machine to facilitate inspection and maintenance. SOLUTION: An inlet port in which a liquid flows by a pump and a gas discharge port for discharging the gas separated from the liquid are provided to the upper part of a hermetically closed cylindrical main body and a liquid outlet port is provided to the bottom part of the main body part and a flow rate control means is provided to at least one of the gas discharge port and the liquid outlet port. A throttle is provided as the flow rate control means and the opening degree of the throttle is set so that the relation between the flow velocity vH of the liquid from the inlet port in which the liquid flows to the liquid outlet port and the rising speed va of the gas contained in the liquid is set to vH<=va.
Patent JP-2002226464-A (JP)
Title: Triaryl analogue and its use
Inventor: UENO YOSHIHIDE
IPC: A61K31/47
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a compound capable of controlling the synthesis of an LDL(low density lipoprotein) receptor directly or indirectly in a chromosomal level and useful for the treatment of a hyperlipemia. SOLUTION: This triaryl analogue is a compound expressed by the general formula (1) [wherein, (a), (b) and (c) are each independently a group expressed by the formula: CH or nitrogen; R1's are substituted by the number of (m) and each independently hydroxy, a halogen atom or the like; (m) is 0-3; D is 1,3-phnylene-diyl or the like; Y is a benzene ring which may be substituted or a heterocyclic ring which may be substituted; Z is a group expressed by the formula: -CONR2S(O)nR3 or -S(O)nNR4R5; (n) is 1 or 2; R2 and R4 are H or an alkyl which may be substituted; R3 is an alkyl which may be substituted, phenyl which may be substituted or the like; and R5 is H, an alkyl which may be substituted or an acryl which may be substituted] or its pharmaceutically permissible salt.
Patent JP-2002231083-A (JP)
Title: Switch operation detecting device
Inventor: YAMAGUCHI YASUHIRO
IPC: H01H9/54
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device which is equipped with many alarm switch elements and which makes an appropriate crime prevention countermeasure by identifying and detecting which alarm switch element is opened (broken). SOLUTION: The switch action detecting device comprises plural constant current elements 10a, 10b, 10c, 10d,..., witch circuits S0, S1, S2, S3,... that are connected in series respectively to the constant current element, a power source part 12 that is connected in parallel to each of the series circuits of the constant current element and the switch circuit, and a current measuring part 11 that measures the current value that flows from the power source part to all the circuits. The constant current elements, of which current value is set at different value respectively, identifies the switch circuit that is broken by the current value detected by the current measuring part, and each switch circuit is constructed of one or plural series connected alarm switch element 1-7.
Patent JP-2002228951-A (JP)
Title: Galvano mirror, and optical scanner and image forming device equipped with galvano mirror
Inventor: NAKAHARA HISASHI
IPC: B41J2/44
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a galvano mirror having excellent quality while realizing miniaturization, and an optical scanner and an image forming device equipped with the galvano mirror. SOLUTION: Assuming that the Young's modulus of a plastic base plate (polyimide base plate 102) is E, the modulus of transverse elasticity thereof is G, the length of the side of a rocking plate part 105 perpendicular to a torsion bar 106 is L1, the length of the side thereof parallel with the bar 106 is W, the thickness thereof is (t), the maximum displacement angle thereof is ϕ, and the length of the bar 106 is l1 and the second polar moment of the cross section is IP, they satisfy L12ϕGIP/(EWt3l1)<11 μm.
Patent JP-2002223787-A (JP)
Title: Method for obtaining rutin and high-purity rutin
Inventor: SHIBATA SHINYA
IPC: G01N30/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting and obtaining rutin in high purity and yield from a carotenoid-containing material, especially chlorella algae. SOLUTION: This method for obtaining rutin comprises the steps of pulverizing a carotenoid-containing material, saponifying the thus pulverized material and then subjecting thus saponified product to extraction. The other objective method for obtaining high-purity rutin comprises subjecting a rutin-containing mixture to normal-phase column chromatography using as the elution solvent a mixed solvent of a hydrophobic solvent and a highly polar organic solvent.
Patent JP-2001302906-A (JP)
Title: Elastic rubber member
Inventor: SASAGAWA YOSHIKI
IPC: F16C13/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an elastic rubber member having an increased Young's modulus of elasticity and yet keeping a low hardness. SOLUTION: Provided is an elastic rubber member made from a filler compounded rubber material, wherein one side in the direction of thickness is a low-hardness layer 12A which is relatively lowly hard because it is substantially free from the filler, and the other side is a high-hardness aggregation layer 11A which is contiguous to the low-hardness layer and is relatively hard because the filler is aggregated.
Patent JP-2002240580-A (JP)
Title: Lid structure of oil filler port
Inventor: TATSUNO HIYOSHI
IPC: B60K15/05
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lid structure of an oil filler port capable of preventing a danger that oil leaks and facilitating opening and closing control by the simple structure. SOLUTION: The oil filler port 12a in an end part of an oil supply pipe 12 communicating with a fuel tank of an automobile faces an opening part 11a on a surface 11 of a car body, and an oil filler port cap 15 having a valve 13 opened when pressed by a cylinder tip 17 of an oil supply nozzle from the outside is attached to the oil filler port 12a. An oil filler port lid 20 which is brought into contact with an end face of the oil filler port cap 15 and is closed and whose outer face is positioned on the same face as the surface 11 of the car body in a closed condition is attached to the vicinity of the opening part 11a on the surface 11 of the car body so as to turn freely, and a seal member 24 is provided in a part opposing to the end face of the oil filler port cap 15 in a condition in which the oil filler port lid 20 is closed.
Patent JP-2002246095-A (JP)
Title: Board-holding component
Inventor: SUGAYA YUJIRO
IPC: H01R13/6599
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a board-holding component enabling the transmission of a high-frequency signal between respective boards, without generating noise or reflections, and offering advantageous in terms of manufacturing and in miniaturization of the boards. SOLUTION: When this board-holding component 10 is disposed between respective boards A and B and a component body 20, movable terminals 32 which respectively projects from both sides of the component body 20 are brought into press contact with the respective boards A and B, conductive rubber piece 34 respectively disposed on both sides of the component body 20 is brought into contact with the respective boards A and B, and the via rubber piece 34 is electrically connected with each other via a conductive thin film 20a, so that the respective boards A and B are mutually connected electrically together. At this time, the circumference of each movable terminal 32 is electrically closed, by the thin film 20a covering the circumference of an insulator 33.  The formation of the thin film 20a on the component surface obviates the need for using a molded component molded with a die or the like.
Patent JP-2002240552-A (JP)
Title: Sunvisor for vehicle and manufacturing method therefor
Inventor: NONOYAMA TAKEKI
IPC: B60J3/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sunvisor for a vehicle capable of enlarging a shading area as required and ensuring sufficient shading area. SOLUTION: This sunvisor 1 for the vehicle consists of a support body 2 and a first slide shading plate 3 and a second slide shading plate 4 supported on both front and rear faces of the support body 2. A pinion 17 is provided in the support body 2, and racks 21a, 21b meshing with the pinion 17 are provided in the first and second slide shading plates 3, 4, respectively. An interlocking mechanism constituted by the pinion 17 and the racks 21a, 21b slides the second slide shading plate 4 in the opposite direction in accordance with the slide of the first slide shading plate 3 in one right and left direction, thereby enlarging the shading area of the sunvisor 1 for the vehicle simultaneously toward both right and left sides.
Patent JP-2002241001-A (JP)
Title: Paper pulling device of rotary press
Inventor: MAEDA KENJI
IPC: B41F13/56
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and a space, and to simplify a mechanism by reducing the number of part items in a paper pulling device of a rotary press for pressing down continuous paper wound on outer peripheral surfaces of drag rollers by paper pressing-down rollers. SOLUTION: This paper pulling device of the rotary press has one or more rotatably driven drag rollers 1, a pair of paper pressing-down rollers 2a and 2b, and a roller support 9 for rotatably supporting the paper pressing-down rollers by separating both outer peripheral surfaces by an interval smaller than an outer diameter of the drag rollers in a cross section perpendicular to the axis of the drag rollers, and is composed of paper pressing-down parts 11 arranged in one or more places in the shaft direction of the drag rollers, and paper pressing-down part individual roller pressing-down means 12 arranged so as to be rotatably connected around the axis parallel to the rotational axis of the paper pressing-down rollers to the roller support in response to the paper pressing-down parts,  and having a single driving body 6 capable of moving the pair of paper pressing-down rollers between a pressing-down position and a retreat position via the roller support.
Patent JP-2002238623-A (JP)
Title: String engaging tool
Inventor: HOSHINO MASAHIRO
IPC: A44C13/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a string engaging tool which can engage a string of a necklace accessory easily and reliably. SOLUTION: This string engaging tool 1 comprises a pair of engaging pieces 2, and the pieces 2 can be combined with each other by bringing connection surfaces 3 formed respectively on the pieces 2 into contact with each other. In the tool 1, a string is caught between the connection surfaces 3 of the pieces 2 from both sides so that the string is easily engaged. A holding groove 4, a fitting projection 5, and a fitting recess 6 are formed on each connection surface 3. When the pieces 2 are combined, the string is forcibly held between the surfaces 3 in such a manner that the projection 5 and recess 6 of one of the pieces 2 are fit with the recess 6 and projection 5 of the other piece 2, respectively.
Patent JP-2002238801-A (JP)
Title: Toilet roll paper supporter
Inventor: TOKUMOTO YUKIO
IPC: A47K10/36
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being readily injured by a cutter exposed in a conventional roll paper supporter constituted to easily take hold of the tip part of toilet roll paper. SOLUTION: In this toilet roll paper supporter, a holder frame 1 provided with a support rod 8 for supporting the toilet roll paper rotatably is provided with vertical through holes 14, and slider poles 2 are inserted through the through holes 14. A slider 3 integrally provided with the slider poles 2 and liftable by a specified quantity is energized upward by elastic bodies 4. A paper separating plate 12 coming in contact with the outer peripheral surface of the roll paper 9 is provided at the tip of a cover 7 pivotally fitted to the slider 3. A through aperture 15 for inserting through the tip part of the roll paper 9 is formed between the paper separating plate 12 and the inner surface of the cover 7, and a paper cutter 11 is provided at the tip of the cover 7 inside the through aperture 15.
Patent JP-2002247857-A (JP)
Title: Semiconductor device
Inventor: IWAGAMI TORU
IPC: H02M7/48
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify the internal wiring of an inverter module which has a power device protecting function, and to reduce the size of the module. SOLUTION: A detected voltage VSC of a shunt resistor R20 detected at a current detecting terminal CIN3 is compared with a reference voltage REF in a comparator C15. When the voltage of the shunt resistor R20 is not lower than the reference voltage, a current abnormality signal is given to a fault circuit C10 by the comparator C15. A stop signal SFO is given to a power device driving circuit C19 and an input circuit C11, and the operation of transistors 31 and 22 is stopped by a power device driving circuit C18 and the driving circuit C19, respectively. It is also possible to output the stop signal SFO generated by the fault circuit C10 itself to the outside through a fault terminal F0, receive a stop signal SFO outputted by another control circuit, and give it to the driving circuit C19 and the input circuit C11.
Patent JP-2002238939-A (JP)
Title: Disposable outfit for protection against heat
Inventor: SUGIYAMA TAKASHI
IPC: A42C5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple outfit for protection against heat having no problem of the infiltration of moisture into clothing or the like, capable of being freely applied to clothing, a hat or the like and also eliminating a problem from an aspect of sanitation by making the outfit disposable. SOLUTION: The disposable outfit for protection against heat is equipped with a bag body 2 formed with a non-woven fabric having water permeability at least on one surface, a high-molecular water absorbable polymer 3 hermetically sealed in the bag body 2 and a double-sided pressure-sensitive adhesive tape bonded to one surface of the bag body 2.
Patent JP-2002252277-A (JP)
Title: Storage shelf for semiconductor wafer carrier
Inventor: TSUBAKI TATSUO
IPC: H01L21/673
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage shelf for semiconductor wafer carriers, which can deal with a semiconductor wafer carrier having a large diameter, without broadening the floor area of the storage shelf. SOLUTION: This storage shelf for semiconductor wafer carriers comprises posts 3 for forming the bone structure of the shelf, top boards 5 equipped with kinematic pins 4 for holding the semiconductor wafer carriers, and support ribs fixed to the posts 3 extending from the posts 3 along the top boards 5 so as to support the top boards 5. The posts 3 are arranged only on the backside of the storage shelf 1, and the support ribs are extended forward from the posts 3.