baber/WOPTO huggingface dataset:
Patent JP-2004168695-A (JP)
Title: Agent and method for improving quality of cut flower
Inventor: TAKADA MASAYASU
IPC: A01N3/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a quality improver for cut flowers, which improves the appearance of cut flowers, has life prolongation effect, is highly safe and is inexpensive, and to provide a method for improving qualities of cut flowers.  <P>SOLUTION: The quality improver for cut flowers comprises a β-glucooligosaccharide and/or its reduced substance as an active ingredient. Gentioligosaccharide is preferable as the β-glucooligosaccharide. The quality improver for cut flowers preferably contains another saccharide. The method for improving qualities of cut flowers comprises diluting the quality improver with water to prepare an aqueous solution and bringing the aqueous solution into contact with the cut flowers by immersing the cut ends of the cut flowers in the aqueous solution or spraying the cut flowers with the aqueous solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172336-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OOKA YUTAKA
IPC: H01L23/52
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure in which a cap film that does not worsen wiring delays is formed by using a cap film preventing the rise of wiring resistances and the diffusion of copper and consisting of an insulating film having an oxidation resistance and a hydrofluoric acid resistance on wiring at the necessary minimum.  <P>SOLUTION: A method of manufacturing a semiconductor device includes steps of: forming a copper oxide film 21 only on the surface of wiring 15 embedded in an interlayer insulating film 12 and composed of copper or a copper alloy; selectively removing the copper oxide film 21; and forming the cap film 31 which prevents the diffusion of copper only on areas from which the copper oxide film 21 is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170698-A (JP)
Title: Optical member, back light unit, and method for manufacturing optical member
Inventor: TAKEUCHI NORIHITO
IPC: G02F1/13357
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which is used for the back light unit of a liquid crystal display device, has a high-precision gradation pattern as a bright line prevention part, and is easy to design.  <P>SOLUTION: A back light unit 11 is equipped with a light guide plate 12 and light sources 13 which are arranged on the opposite side of the emission surface 12a of the light guide plate 12. Each light source 13 is stored in a storage recessed part 14 formed on the surface on the opposite side from the emission surface 12a. On the side of the projection surface 12a of the light guide plate 12, light diffusing sheets 17a and 17b and a lens sheet 18 which are optical sheets are arranged. On the light diffusing sheet 17a, a luminance distribution reversal image 19 is printed. On the luminance distribution reversal image 19, a gradation pattern is printed which is designed on the basis of the luminance distribution reversal image formed by inverting the gradations of data generated by measuring at least a luminance distribution on the light emission surface of the back light unit 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173062-A (JP)
Title: Antenna system
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q21/20
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To quickly set an antenna to the desired electric waves to receive with maximum directivity.  <P>SOLUTION: The antennas 8a to 8d are combined, where the antennas are arranged in a body 2 so that the electric waves of a UHF band arriving at the body 2 are received from first directions different each other around the body 2, thus receiving the electric waves of the UHF band arriving toward the body 2 from second directions different each other between respective first directions. On/off switches 26a to 26d arranged in the body 2 select one of the unitary output of the antennas 8a to 8d and each combination output for outputting. An antenna controller 64a formed separately from the body 2 supplies a selection control signal to the on/off switches 26a to 26d. The antenna controller 64a generates the selection control signal so that the direction for receiving the electric waves successively changes around the body 2 clockwise each time when a button 88a of a remote controller 64b is operated. Additionally, the antenna controller 64a generates the selection control signal so that the direction for receiving the electric waves successively changes around the body 2 counterclockwise each time when a button 88b is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176185-A (JP)
Title: Padding tape for clothing
Inventor: ABE HIDEAKI
IPC: D06B11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a padding tape for clothing exhibiting excellent reinforcement and shape retention, satisfying both the shape retention and a draping property, enabling simplification in sewing, having such a function as to prevent excessive elongation beyond necessity while maintaining appropriate stretchability, having flexibility regarding a portion where the padding tape is applied, and for example, capable of maintaining uniform quality in a width direction even at a curved part, with which a sewing process can be simplified and well-finished product can be obtained.  <P>SOLUTION: This padding tape for clothing has such a structure that one or several thread(s) is (are) sewn in the tape along the longitudinal direction of the tape-shaped woven/knitted padding having longitudinal stretchability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177568-A (JP)
Title: Electrophotographic device
Inventor: MOTOKAWA HIRONAGA
IPC: B65H29/56
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device by which a high image quality is attained by eliminating the damages of an image supporting body or a fixing member caused by a separating pawl and preventing a transfer media from being soiled by eliminating the heap of toner at the separating pawl.  <P>SOLUTION: The electrophotographic device is provided with: a first supporting material to rotatably support the separating pawl; a guide part to slide the separating pawl supported by the first supporting material in the direction of the image supporting body or the fixing member or its reverse direction; a first stopper to stop the separating pawl at a position where it abuts on the image supporting body or the fixing member and formed at the guide part; a first elastic member to press the separating pawl to the image supporting body or the fixing member; and a second elastic member to press the first supporting material to the first stopper, and the pressing force of the first elastic member is set larger than that of the second elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229385-A (JP)
Title: Method for manufacturing semiconductor wafer
Inventor: NOZAWA KIMIO
IPC: B24B7/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer capable of attaining a highly flat semiconductor wafer, in which a grinding amount can be decreased and grinding streaks do not exist.  <P>SOLUTION: From the start of a spark-out in a surface grinding step to the end thereof, the number of times of rotations of a silicon wafer is set to six times or more, and the speed of the rotation of the silicon wafer is set to 10 rpm or smaller, while after surface grinding, since the silicon wafer is secondarily light-dried (an etching amount of 2 to 4 μm), a grinding amount can be decreased and reduction in a wafer planarity degree is suppressed. Further, it is possible to attain the high planarity silicon wafer in which grinding scars hardly exist even for a small grinding amount. For example, this may be 0.5 to 0.8 μm through TTV. A solution having higher selectivity to damages than primary etching is used in secondary etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184642-A (JP)
Title: Electronic musical instrument
Inventor: MOMOTAKE SHOICHI
IPC: G10H1/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the powers of musical performance expression by realizing, with a simple configuration, musical sound effect control corresponding to a music playing operation.  <P>SOLUTION: A fret switch FSW and an after switch ASW are provided which detect whether a fret operation element 35 is pressed and how strong the element is pressed for each fret operator 35. The switch FSW detects whether the fret operator 35 is pressed or released from pressing and determines a sounding indication pitch PIT(ch). When only one switch ASW corresponding to a trigger member 51 is turned on in a string twang, shallow/deep vibratos are given within a range of frequency amplitudes VIBD set to shallow/deep values according to whether the switch ASW is turned on shallowly/deeply. When two or three or more switches are turned on at the same time, choking for raising the PIT(ch) by a half or whole tone is applied. The raising speed of the pitch is made faster when the switches are turned on deeply than when shallowly, and PTO(ch) is reached faster.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180890-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a simple-structured ball discharge device.  <P>SOLUTION: A shutter board 13 attached to a lower tray part 3 of the pachinko machine P to constitute the ball discharge device A for discharging reserved balls is turned associated with the pressing/returning of a ball discharge button 7 to open/close a ball discharge hole 3a in the lower tray part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184208-A (JP)
Title: Level gage and level measuring method
Inventor: SUZUKI TAKASHI
IPC: G01F23/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level gage for accurately and easily measuring the level of a filler in a container, and in particular, even the filling level of a catalyst in a reaction tube as slender as about 20 to 50 mm in diameter such as a multitubular catalyst-filled reactor.  <P>SOLUTION: This level gage comprises a contact switch 1 with a contact part made of a flat plate 3 on its end, a cable 4 connected to the contact switch for transmitting a contact signal while sending up or down the switch, a pulley 5 for sending up or down the cable, an encoder 7 installed with its rotary shaft shared with the pulley, and a control computer 8 for calculating the filling level from the contact signal and a pulse signal of the encoder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181029-A (JP)
Title: Structure of shoe out-sole
Inventor: KIMURA TAKANARI
IPC: A43B13/12
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an out-sole structure which improves wearer's touch on the foot and can maintain the stability too.  <P>SOLUTION: An out-sole structure body 1 comprises an out-sole body 2 which is arranged covering full length of a shoe, a concave part 21 which is formed in a heel of the out-sole body 2 and has a wavy part 2A of a corrugated sheet in its bottom and an upper mid sole 3 which is embedded in the concave part 21, made from flexible resilient material and formed with a wavy face 3A corresponding to the wavy part 2A in the concave part 21. In this case, the upper mid sole 3 which is made from flexible resilient material and arranged at the heel can improve the wearer's touch on the foot. Moreover, in this case, the waving part 2A formed in the bottom of the concave part 21 prevents local transformation at the heel member, then, it prevents a rolling of the heel part and keeps the stability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189519-A (JP)
Title: High early strength cement material for secondary product and cement formed secondary product
Inventor: MATOSAKI SHUNSUKE
IPC: C04B14/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high early strength cement material for a secondary product using waste glass of industrial waste.  <P>SOLUTION: The high early strength cement material for the secondary product is obtained by mixing a cement material with waste glass sand produced by pulverizing glass bottles or the like and as the cement material, ≥70 wt.% to ≤85 wt.% alumina cement, ≥5 wt.% to 15 wt.% high purity activated silica and ≥10 wt.% to ≤15 wt.% coal ash are mixed. The cement material is mixed by 30 wt.% with 70 wt.% waste glass sand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192911-A (JP)
Title: Light source holder, surface light emitting device and display device
Inventor: TANAKA TAKESHI
IPC: E01F9/615
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source holder suitable for improving visibility of a displaying part of a display device, a surface light emitting device with the light source holder, and a display device with the surface light emitting device.  <P>SOLUTION: A light source holder 23 is used, wherein the holder 23 has a plurality of through-holes 23a<SB>1</SB>to hold a plurality of light sources 22 disposed on an edge face of a light guide plate 21 of a surface light emitting device 20, and is formed so as to diffuse the lights L<SB>2</SB>from each of the light sources 22 emitted from wall faces of each of the through-holes 23a<SB>1</SB>inside thereof. The holder 23 may be formed with a white-based material. The surface light emitting device may be provided with control substrates of corresponding each light source on rear surface sides of each light source, respectively. In that case, at least each light source side of the control substrates may be colored in white.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191570-A (JP)
Title: Three-dimensional image display device
Inventor: FUKUSHIMA RIEKO
IPC: G03B35/24
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image display device which restrains the lowering of resolution with the increase of the number of parallax in a horizontal direction and where moire hardly appears.  <P>SOLUTION: The three-dimensional image display device is equipped with pixels for three-dimensional image display 24 including pixels for two-dimensional image display 23 constituted by arraying sub pixels 21R, 21G and 21B in an oblique direction in an arrayed state in a lateral direction, and arrayed crosswise, and a mask provided with window parts 32a to 32c successively arrayed in the oblique direction corresponding to the pixels 24. The sub pixels 21R, 21G and 21B form a stripe pattern constituted by being repeatedly arrayed in the lateral direction. A center-to-center distance D in the lateral direction between the window parts 32a to 32c included in either of the two pixels 24 adjacent in the oblique direction and the window parts 32a to 32c included in the other, and the pitch P of the stripe pattern of the sub pixels 21R, 21G and 21B constituted by being repeatedly arrayed in the lateral direction satisfy a relation shown by an inequality: D≠n×P (n is a natural number).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190798-A (JP)
Title: Metallic conduit and method of boring the same
Inventor: NAITO UMI
IPC: B21C37/29
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic conduit allowing liquid flowing therein to securely flow into necessary portions through holes formed therein, and a method of boring the metallic conduit.  <P>SOLUTION: This metallic conduit 10 comprises holes 20 in the wall 11 thereof, and the edge parts 20a of the holes 20 are raised in the radial outer direction of the conduit 10. In this method of boring the metallic conduit, a punch 30 is passed through the conduit in a direction orthogonal to the axis of the conduit 10 to form an inlet side hole 21 having the edge part 21a raised to the radial center side of the conduit 10 and an outlet side hole 20 having the edge part 20a raised to the radial outer side of the conduit 10 are formed in the conduit wall 11. Then, the inlet side hole 21 is closed. Also, in this method of boring the metallic conduit, a special punch having a hook-shaped part is moved from the outside to the inside of the conduit in a direction orthogonal to the axis of the conduit to form a hole in the conduit. Next, the special punch is moved from the inside to the outside of the conduit in a direction opposite to the direction to raise the edge part of the hole by the hook-shaped part in the radial outer direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194140-A (JP)
Title: Information transmitting device, information receiving device, and information transmitting method
Inventor: SAKO KAZUYA
IPC: H04N21/475
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information-transmitting device for transmitting encrypted content information by broadcast so as to enhance a higher level of user satisfaction.  <P>SOLUTION: The information transmitting device 1 transmits wholly or partially encrypted content information to an information receiving device 11 by broadcasting, and comprises a means for superposing information about two or more reproduction forms for the encrypted content information on the broadcast signal and transmitting it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199900-A (JP)
Title: Conductive thermally conductive sheet
Inventor: KAWAGUCHI YASUHIRO
IPC: C09K5/08
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive sheet with an excellent conductive property.  <P>SOLUTION: A desired conductive property is obtained by adding paraffin as an additive (20 wt% in all) to unvulcanized EPDM as a low melting point base material and kneading them together with nickel graphite by 80 wt% as a heat conductive filler with an electrically conductive property to form in sheet shape. Here, when a weight ratio of the paraffin to the unvulcanized EPD is set at 7 to 13 wt%, a conductivity of the order of 1 Ωcm is obtained. In this case, heat generated from electronic components can be well released on a heatsink side and electromagnetic waves can be well shielded by using the grounded heat conductive sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195745-A (JP)
Title: Method and apparatus for manufacturing molding
Inventor: YAMADA JUNJI
IPC: B29C57/04
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding manufacturing method capable of preventing the occurrence of a scratch or the like on the surface of the terminal cover part of a molding, and an apparatus therefor.  <P>SOLUTION: A long linear molding material 15 for the molding is set to a fixed mold 52 in such a state that the terminal part 17 thereof is protruded from one side of a fixed mold 52. When a movable mold 80 is allowed to advance to close a mold in such a state the terminal part 17 and an extension part 18 of the molding material 15 are heated to be softened, the leading end part in the advance direction of the movable mold 80 is brought into contact with the terminal part 17 and the extension part 18. A terminal bending processed part 19 is formed by closing the movable mold 80 while bending the terminal part 17 and extension part 18 of the molding material 15 for the molding toward a back surface side in such a state that the moving locus formed by the contact part of the movable mold 80 with the terminal part 17 and the extension part 18 is positioned outside the arcuate region centering around the vicinity of the corner part of the terminal cover part 11. Thereafter, the cutting blade provided to the movable mold 80 is advanced toward the terminal bending processed part 19 to cut off the excess part 19a of the terminal bending processed part 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196941-A (JP)
Title: Stretchable material
Inventor: KITANO HAJIME
IPC: D04H1/4282
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretchable material excellent in stretching properties typified by elongational stress composed of a polymer composition which has good flexibility, rubber elasticity, mechanical strength, stress relaxation and a small permanent tensile strain, and is easy in molding and processing.  <P>SOLUTION: The stretching material is composed of a polymer composition comprising (a) a block copolymer with a weight average molecular weight of 30,000-200,000 having a polymer block A mainly composed of α-methyl styrene and a polymer block B, which may be hydrogenated, composed of a conjugated diene or isobutylene, (b) an acrylic resin, and (c) a softener, in a compounding ratio (mass ratio) satisfying equations (1) and (2), wherein equation (1) represents 0.05≤Wb/Wa≤2 and equation (2) represents Wc/(Wa+Wb+Wc)≤0.5, wherein Wa, Wb and Wc each represents the content (mass) of each component of the block copolymer (a), the acrylic resin (b) and the softener (c), respectively, composing the polymer composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196704-A (JP)
Title: Method for manufacturing 5-nitro-1-tetralone
Inventor: KUMAMOTO YUKIHIRO
IPC: C07C205/56
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely manufacturing 5-nitro-1-tetralone, useful as a precursor of 1,5-diaminonaphthalene, selectively in a high yield without causing the formation of an isomer and without using chromic anhydride which exerts a great influence on the environment or a superacid which is difficult to handle.  <P>SOLUTION: 5-Nitro-1-tetralone is industrially advantageously manufactured by the cyclization, using an acid catalyst, of 4-(2-nitrophenyl)butanoic acid halide obtained by halogenating 4-(2-nitrophenyl)butanoic acid obtained by hydrolyzing 4-(2-nitrophenyl)butanoate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199449-A (JP)
Title: Automatic donation service providing method, automatic donation system, and program
Inventor: NIHEI HIROSHI
IPC: G06Q50/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic donation service providing method and automatic donation system capable of smoothly and efficiently performing a living donation.  <P>SOLUTION: This automatic donation system 10 comprises a donation information designation means 41 for performing input/designation processing of donation information including a donatory and a donation execution time; a donation information storage means 80; a non-cash asset value information acquisition means 43 for acquiring the value information of a non-cash asset possessed by a donator; a ratable value calculation means 44 for calculating a ratable value on the basis of the acquired value information; a donation asset selection means 45 for determining which of a donation by cash and a donation by non-cash asset is advantageous on the basis of the calculated ratable value to select an asset to be donated; and a donation processing means for performing the donation processing to the donatory on the basis of the selection result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI