baber/WOPTO huggingface dataset:
Patent JP-2004036039-A (JP)
Title: Bulky crimped textured yarn
Inventor: TSUGAWA HIROYUKI
IPC: D01F6/60
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulky crimped textured yarn suitable for a carpet for domestic use, having good touch feeling, durability, excellent covering properties and mild gloss with high-grade feeling.  <P>SOLUTION: The bulky crimped textured yarn is composed of a polyamide multifilament composed of each single filament having 2.5-7.0 ovality, and several protruded parts the number of which is ≥6 in the total on both surfaces vertical to the major axis direction of a flat cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096638-A (JP)
Title: Fiber bundle-conveying roll
Inventor: KONDO MASABUMI
IPC: C08J5/24
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fiber bundle-conveying roll capable of preventing the winding of a single yarn on conveying while opening and expanding the width of the fiber bundle, also preventing the formation of a breaking between the single yarns and suitable as a conveying roll for a reinforcing fiber bundle in a production process of a mono-directional prepreg. SOLUTION: This fiber bundle-conveying roll has a roll body and yarn- contacting bodies existing on the surface of the roll body as extended in an axial direction of the roll body, equally arranged in circumferential direction and having a circular cross section, and having 3.4-4.5 μm Ra of mean surface coarseness of the yarn-contacting bodies.
Patent JP-2003092446-A (JP)
Title: Raman optical amplifying system
Inventor: EMORI YOSHIHIRO
IPC: H01S3/30
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a signal included in a short wavelength band of a WDM optical signal to be transmitted in two or more signal bands is optically amplified by a distributed Raman optical amplifier, a ripple of the gain occurs in the band of the gain wavelength band at a long wavelength side, and flatness of the optical signal level of the band might be deteriorated. SOLUTION: When the signal included in the short wavelength band of the WDM optical signal to be transmitted in two or more signal bands is optically amplified by the distributed Raman optical amplifier having a plurality of wavelengths of the exciting light, a wavelength interval between the longest exciting wavelength of the plurality of the exciting lights and the next shorter exciting wavelength is set in frequency to 0.2 to 1.4 THz. Thus, the ripple of the gain is cancelled, and a flat output can be obtained from the optical amplifier for constituting a repeater.
Patent JP-2004047588-A (JP)
Title: Multilayer printed wiring board and its manufacturing method
Inventor: UENO YUKIHIRO
IPC: H05K3/46
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board for mounting electronic parts, except for a surface packaging type by easily forming a penetration through-hole and for preventing lowering of reliability and wiring density.  <P>SOLUTION: The multilayer printed wiring board has an inner via hole 3 and the penetration through hole 12 opened in an insulating resin substrate 1 to be embedded with a resin 7 once, then laminates an insulating resin layer 8, and forms an external layer conductor layer 10a, by performing panel plating after the resin 7 embedded in the penetration through hole 12 is removed. Since the connection terminal of the mounted electronic components can penetrate the whole layer of the multilayer wiring board by penetrating the penetration through-hole 12, the electronic components, except for the surface packaging type, can be mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042362-A (JP)
Title: Laminated polypropylene film
Inventor: INOUE MITSUO
IPC: B32B27/32
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polypropylene film having a high laminate strength without damaging excellent transparency and mechanical characteristics attributive to the film and having excellent ink transition properties from a printing roll to the film when printed by a water-based ink and excellent ink adhesion to the film.  <P>SOLUTION: The film contains a polypropylene resin comprising a laminate of at least two layers having a substrate layer (A) and a surface layer (B) formed on at least one surface of the layer (A) as a main component. The central surface crest height (SRp) and central surface trough depth (SRv) of the three-dimensional roughness parameter of the surface of the surface layer (B) meet formula (1): SPp-SRv≤0.1 (μm) and formula (2): SRp+SRv≤0.8 (μm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042754-A (JP)
Title: Half-sunk catamaran oceanographic expedition ship
Inventor: YAMAMOTO TSUTOMU
IPC: B63B43/28
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a half-sunk catamaran oceanographic expedition ship provided with high safety and having excellent performance.  <P>SOLUTION: In this half-sunk catamaran oceanographic expedition ship provided with a forecastle 9, a passenger hold 10, and a poop 11 continuously in the front and the rear, the passenger hold 10 is constituted into many steps vertically in respective double barrels and has a watertight structure per division. Sea water ballast is loaded on an inner side of the double barrels, and fixed ballast is loaded in a ship bottom part of the passenger hold 10. An opening and closing watertight bulkhead installed in a seat and a fixed watertight bulkhead installed in a top part of a fixed ballast tank are provided so that it has the watertight structure per division partitioned between mutual web frames. It is provided with an observation hole having a double structure provided on an inner side and an outer side of an outer plate of the passenger hold and having window glass in each division block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041906-A (JP)
Title: Screw type filtration/dehydration apparatus
Inventor: KANETANI HIDEAKI
IPC: B01D33/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtration/dehydration apparatus constituted so that a circular movable plate to be rotated eccentrically by a screw conveyer can be made lightweight to reduce the load imposed on a motor and be manufactured at a low cost and when the circular movable plate is abraded, only the abraded portion can be exchanged and other portions can be reused.  <P>SOLUTION: When the screw conveyer 11 is driven, the circular movable plate 3 is brought into slidable contact with a screw blade 11B of the conveyer 11 and rotated eccentrically. The inner slidable portion of the plate 3 of this well-known screw type filtration/dehydration apparatus is made of metal but other portions are made of a synthetic resin. The outer peripheral surface of the metal-made portion 3A is engaged with the inner peripheral surface of the synthetic resin-made portion 3B with a rotation stopping structure 3C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047840-A (JP)
Title: Shielding apparatus for electronic instrument
Inventor: SAWADA JUN
IPC: H04B1/38
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding apparatus wherein a cover is engaged slidably with a frame in parallel to a substrate surface to increase a joining area and a frame between the cover and joining strength.  <P>SOLUTION: There are provided a frame 21 having a frame peripheral portion 22 with a stepped configuration along an outer peripheral portion surrounding a group of electronic parts mounted on a substrate 11 in vertical contact with the upper portion of the substrate 11, and a cover 31 having a cover peripheral portion with a configuration slidably engaged with the frame peripheral portion 22 formed on the frame 21 while being folded downward from the peripheral edge of a top surface and further folded inwardly. The cover peripheral portion 32 is slidably engaged with the frame peripheral portion 22, and the top surface opening 23 of the frame 21 is closed with the cover 31. Consequently, the strength of the shielding apparatus can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054363-A (JP)
Title: Electronic catalog device for mold part
Inventor: AZUMA KAZUHISA
IPC: G06Q30/06
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient electronic catalog device for a mold part capable of flexibly meeting various requests of a user relating to the selection of a mold part.  <P>SOLUTION: The electronic catalog device for a mold part generates mold part ordering information corresponding to a mold part requested by a user through an interaction with the user via a graphical user interface. The electronic catalog device is provided with functions of providing a selection candidate of a type and a dimension of a mold part, displaying a price list by sizes of the selected mold part type, retrieving an equivalent part (similar part) of a competitor, and downloading a three-dimensional CAD file via a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050334-A (JP)
Title: Vertical double head surface grinding machine for brake disk working
Inventor: SAITO AKIYOSHI
IPC: B24B7/17
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical double head surface grinding machine having a clamp device capable of fixing/retaining a work at an exact fixing position in the stable state even when the shape of an upper surface of the work is complex and clamp the area is small.  <P>SOLUTION: The grinding machine is provided with a pair of upper and lower grinding wheels 2, 3 rotating around a vertical axis; a work retaining fixture 10 retaining the work W to a predetermined position and rotating itself; and a clamp device 12 pressing the work W to the work retaining fixture 10. Both upper and lower end surfaces are simultaneously surface-ground by inserting the work retained by the work retaining fixture 10 between both grinding wheels 2, 3. The clamp device 12 is provided with a pressing unit 23 rotatable around an axis O2 of self-rotation of the work retaining fixture 10 on a clamp rod 21 of a lifting cylinder 22 through a bearing 50. The pressing unit 23 has a steel ball abutting to a central recessed part of the upper surface of the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051167-A (JP)
Title: Box with inner bag
Inventor: SUGIYAMA YUJI
IPC: B65D33/25
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box with an inner bag, which is a box formed integrally with an inner bag, from which a content can be taken out or in which the content can be filled easily, which is easily resealed, and is handled by a filling/packaging machine by raising the box to the inside face of which the bag with a bottom part or a laminated zipper is adhered in a condition where the outer box is folded.  <P>SOLUTION: This box with an inner bag comprises an outer box 1 comprising a body part made of side panels 11, 13, a front panel 12 and a back panel 14, a top part made of top folding pieces 16, 20, a top panel 18 and a top lower panel 22, and a bottom part made of bottom folding pieces 17, 21, a bottom panel, and a bottom lower panel 23, and an inner bag 2 adhered to the inside face of the outer box. A folding line is formed vertically on each center of the side panels, and the top and bottom folding pieces. In a condition where the outer box is flatly folded by the folding lines, the inner bag is adhered to the inside face of the box. When the outer box is raised by the folding lines in using, the inner bag is opened and when a content is filled, top and bottom parts are formed to be in a quadratic prism or a hexagonal pillar shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051833-A (JP)
Title: Process and apparatus for producing adhesive tape
Inventor: NAGURA KATSUMORI
IPC: C09J7/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an apparatus for producing an adhesive tape by which the adhesive is coated precisely on a supporting body.  <P>SOLUTION: Water or a water-soluble solvent is fed from a nozzle 10, applied on and impregnated in a surface of a porous supporting body 1 fed by a supporting body feed roll 2. Subsequently, an adhesive 4 is applied almost simultaneously on the surfaces of the supporting body 1 with dye coaters 12 arranged on the surface and back sides of the supporting body 1. The previously impregnated water and the like in the supporting body 1 drives out and removes the air (air bubbles) previously present in the supporting body 1. The adhesive 4 is applied in a state where there exist no air bubbles in the internal spaces of the supporting body 1. Therefore, drying the supporting body 1 by heat does not cause foaming by the bubbles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051872-A (JP)
Title: Thermoplastic resin composition and its molding product
Inventor: SETA YASUSHI
IPC: C08J5/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for powder molding which solves the problems of gasification, pin hole, blocking, and the like at the time of the powder molding and which gives a molding product that excels in weatherability, scratch resistance, and heat resistance and is smooth in its rear surface.  <P>SOLUTION: The thermoplastic resin composition is mainly consists of a thermoplastic polyurethane resin (a) of 55-95 mass% and an elastomer and/or an elastomer composition (b) having a hydrophilic functional group of 45-5 mass%. The thermoplastic resin composition is obtained by a further incorporation of an ethylene-vinyl acetate copolymer (c) in a ratio of (b)/(c) of 99/1-5/95 and an organic peroxide (d) of 0.001-5 pts. by mass against 100 pts. by mass of (a)+(b)+(c), followed by melting and kneading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049713-A (JP)
Title: Inclining device for backrest or the like in chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/024
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclining device for a backrest or the like in a chair, which can varied the energizing force of an energizing means drastically, has simple structure, and can be designed compactly.  <P>SOLUTION: The backrest or a seat is supported by a support base 5 supported by legs so as to be inclining possible backward and downward, and also energized forward and upward by the recovery energizing means 9. The energizing means 9 includes a plurality of unit energizing means 27, 28, and 29. The device also includes a changeover means for selectively transmitting the energizing force of each unit energizing means to the backrest or the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051613-A (JP)
Title: Improving/treating agent of specific lumbago, coxodynia and inguinodynia in pregnancy
Inventor: KOHAMA TAKAFUMI
IPC: A61K38/17
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving/treating agent of so called pelvis pain caused by pregnancy such as lumbergo, coxodynia and inguinodynia appeared or markedly advanced during the pregnancy.  <P>SOLUTION: This improving/treating agent of specific lumbergo, coxodynia and inguinodynia in the pregnancy is a preparation containing calcium and collagen or the preparation containing calcium asparaginate. BY ingesting the preparation containing calcium and collagen or the preparation containing calcium asparaginate to patients appearing or markedly advancing the lumbergo, coxodynia and inguinodynia in the observation of progress of the pregnancy, as a result, a good improvement/treatment effect is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061150-A (JP)
Title: Prediction method and prediction program of feeling of brightness
Inventor: NAKAMURA YOSHIKI
IPC: G01J1/42
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prediction method and a prediction program of feeling of brightness which quantitatively and precisely predict feeling of brightness of an object area in a brightness distribution image.  <P>SOLUTION: This invention includes: a process S1 for obtaining the brightness distribution image; a process S2 for specifying the prediction object area in the brightness distribution image; a process S4 for calculating a first feeling of brightness on the assumption that brightness in the prediction object area is evenly distributed; a process S5 for calculating a second feeling of brightness by contrast of brightness of the prediction object area and other respective brightness in the brightness distribution image; and a process S6 for predicting feeling of brightness of the prediction object area in consideration of both the first and the second feeling of brightness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058189-A (JP)
Title: Cutting method for lithographic printing plate material and manufacturing method for lithographic printing plate
Inventor: TAKAHASHI RIEKO
IPC: B26D1/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved cutting method for a lithographic printing plate material for facilitating the cutting similar to a lithographic printing plate material having an aluminum support body alone, producing neither burr nor film peeling in an end part, and damaging neither a drum of an exposure device nor a cylinder of a printing machine, and also to provide a manufacturing method for a lithographic printing plate.  <P>SOLUTION: This cutting method for the lithographic printing plate material for use in a printing original plate cuts a support body side other than the aluminium support body of a composite support body formed by integrally sticking the aluminum support body 2 with the support body 1 other than the aluminum support body with adhesive binder, using a cutter with an acute edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057359-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of increasing the upper limit number of reserved balls at appropriate timing.  <P>SOLUTION: This pinball game machine has a main control circuit board 41 and a pattern control circuit board 42. The main control circuit board 41 comprises a reserved ball memory means 67 for storing the detected game ball information based on the detection of game balls by a pattern variation starting means 26 with a prescribed upper limit number of reserved balls as the limit, pattern variation information determining means 55 and 56 for determining prescribed pattern variation information on the variable display of patterns based on the detected game ball information, and a control command transmitting means 59 for transmitting the pattern variation information to the pattern control circuit board 42 whenever a pattern display means 35 can variably display patterns. The pattern control circuit board 42 comprises a pattern control means 74 for controlling the variable display of patterns by the pattern display means 35 based on the pattern variation information. The main control circuit 41 also has an upper limit reserved ball number increasing means 57 for increasing the upper limit number of reserved balls after a prescribed period of time (t) elapses from the start of variation of patterns by the pattern display means 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064949-A (JP)
Title: Positional control system of ultrasonic motor
Inventor: FUNAHASHI TOSHIHISA
IPC: H02N2/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform precise positional control of an ultrasonic motor at a high speed by adapting to a variation in the state of dead band of a control input when it is compensated by fuzzy inference.  <P>SOLUTION: In an adaptive control system performing positional control of an ultrasonic motor by a back stepping method employing a frequency response system 11, an adaptive control mechanism 12 and a reference model 13 of the ultrasonic motor, a fuzzy inference section 14 receiving the applying voltage u<SB>m</SB>(k-1) and the rotational speed ω(k-1) of the ultrasonic motor and a dead band compensating section 15 compensate the dead band of a control input having a magnitude varying depending on the driving conditions, e.g. a load torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059114-A (JP)
Title: Double container
Inventor: NOSE KAZUAKI
IPC: B65D77/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double container in which an inner container can be easily positioned with respect to an outer container and secured in the outer container by a simple operation when putting a volume-reducible container as the inner container into the outer container.  <P>SOLUTION: The double container 100 has the inner container 110 positioned and fixed with respect to an outer packaging container 130 by holding the inner container 110 on a mouth end rim 131e of the outer packaging container 130 by a projection 114, aligning a notch 143 of a cover 140 with the projection 114 of the inner container 110, thereafter fitting a guide protrusion 145 of the cover 140 into a guide groove 132 of the outer packaging container 130, and rotating the cover 140 around the mouth 131 of the container 130 together with the inner container 110. Therefore, the double container 100 enables the inner container 110 to be positioned with respect to the outer packaging container 130 and to be fixed inside the container 130 by a simple operation of aligning the projection 114 provided on the inner container 110 with the notch 143 provided on the cover 140 and then rotating the cover 140 together with the inner container 110 around the mouth 131 of the outer packaging container 130 when the volume-reducible container is to be received as the inner container 110 into the outer packaging container 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065392-A (JP)
Title: Broiler
Inventor: ISHIKAWA YOSHIKATSU
IPC: A47J37/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broiler capable of sufficiently cooling a drip tray.  <P>SOLUTION: A grid 9 for mounting a cooked material and the drip tray 10 under it are disposed inside a broiler compartment 8 of the broiler, and a burner 3 for heating the cooked material is mounted so that exhaust gas from the burning flows inside the broiler compartment 8 to be released to the outside of the broiler compartment 8. The broiler also has a cooling air intake hole 21 at least either in a side wall part or a door part of the broiler compartment 8 so that the cooling air flows in the cross direction of the drip tray between the grid 9 and the drip tray 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068896-A (JP)
Title: Hydrogen storing/supplying system
Inventor: HIRAMATSU HIDEHIKO
IPC: H01M8/06
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storing/supplying system capable of efficiently storing/discharging hydrogen with a simple structure.  <P>SOLUTION: The hydrogen storing/supplying system has a hydrogen storage portion 11 filled with hydrogen storing material, storing the hydrogen supplied from hydrogen filling facilities 1, and supplying the hydrogen to hydrogen consuming facilities 2; and a moisture supplying passage 24 thermally contacting with the hydrogen storage portion 11, and supplying moisture. A heating/cooling portion 12 heating or cooling the hydrogen storage portion 11 by using heat generated when the moisture is supplied, is provided. In case that an adsorbent for adsorbing the moisture is provided on the heating/cooling portion 12, the hydrogen storage portion 11 is heated by using heat generation when the adsorbent adsorbs the moisture, and cooled by using heat adsorption when the adsorbent releases the moisture.  <P>COPYRIGHT: (C)2004,JPO