baber/WOPTO huggingface dataset:
Patent JP-2004352590-A (JP)
Title: Silicon carbide single crystal, and method and apparatus for manufacturing the same
Inventor: MARUYAMA TAKAYUKI
IPC: C30B29/36
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality silicon carbide single crystal which has excellent electric breakdown property, heat resistance, radiation resistance, or the like, and is suitable for an electronic device such as a semiconductor wafer, an optical device such as a light emitting diode, or the like, and which is free from the contamination of polycrystal or polymorphism or defects such as micropipes.  <P>SOLUTION: In the method for manufacturing the silicon carbide single crystal, a raw material for sublimation is stored in a first end part in a reaction vessel, a seed crystal of silicon carbide is arranged at the end part nearly opposed to the raw material for sublimation in the reaction vessel, and the silicon carbide single crystal is grown by recrystallizing the sublimated raw material on the seed crystal. In this method, a sealing section is provided in the reaction vessel, and the silicon carbide single crystal is grown on the seed crystal provided at the sealing section while preventing leakage of the sublimated raw material for sublimation from the sublimation atmosphere by using the sealing section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362829-A (JP)
Title: Charged particle beam system
Inventor: TAKEUCHI KOICHIRO
IPC: H01J37/153
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam system that is corrected so that a lateral electric field may become sufficiently small at an entire area over an optical axis from a test piece inclined to the optical axis up to an objective lens.  <P>SOLUTION: When the test piece 9 inclines; the electric field generated by a potential difference between the objective lens 8 and the test piece 9 becomes asymmetrical to the optical axis, and the lateral electric field is produced over the optical axis. Electric field corrective electrodes 15 to 17 are in a sheet form, and are arranged in order in a direction intersecting at right angle to the optical axis of an electron beam 3, and the electrode 15 is located nearest to the objective lens 8, while the electrode 17 is separated most from the objective lens 8. The electrode 17 is the largest while the electrode 15 is the smallest. The electrode 15 mainly offsets the lateral electric field near the objective lens 8. The electrode 17 mainly offsets the lateral electric field near the test piece 9. The electrode 16 is used to adjust a corrective electric field with high accuracy so that the lateral electric field may become sufficiently small at the entire area from the objective lens 8 to a surface of the test piece 9, over the optical axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359732-A (JP)
Title: Antioxidant
Inventor: DAITO HAJIME
IPC: A61P25/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant which is easily obtainable as a plant-derived component, exhibits small side effects to an organism, and is highly safe; and an NO production inhibitor, a medical composition, food or drink, a freshness holding agent, and a cosmetic.  <P>SOLUTION: The antioxidant contains, as an effective component, a plant selected from among plants, such as the genera Ficus and Morus of the family Moraceae; the genera Foeniculum, Peucedanum, Angelica, and Bupleurum of the family Apiaceae; the genera Emilia, Artemisia, Youngia, Bidens, Crassoceohalum, and Crossostephium of the family Asteraceae; the genus Teragonia of the family Molluginaceae; the genus Houttuynia of the family Saururaceae; and the genus Vigna of the family Fabales, and/or treated products thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324630-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: OKAMOTO MIKIO
IPC: F01N3/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a diesel engine capable of supplying clean exhaust gas to the engine as EGR gas, reducing HC, CO, NO<SB>X</SB>, PM without damaging the engine, and improving fuel economy.  <P>SOLUTION: In this exhaust emission control device for the diesel engine, a main body device A having a diesel particulate filter rearward an exhaust muffler and an EGR system 40 are mounted. In the EGR system 40, an EGR passage 41 that joins an intake passage 42 of an engine main body E from a downstream side of the main body device A is provided, and an EGR valve 43 is provided in the middle of the EGR passage 41. In the main body device A, an internal tank 10 filled with ammonia water is provided in an exhaust gas inlet side of a main body case 1, and a filter unit 20 is provided in an exhaust gas outlet side. Ammonia gas is produced from the ammonia water by heating the internal tank 10 by exhaust gas, and nitrogen oxides in the exhaust gas react on the ammonia gas to be decomposed into nitrogen and water. A particulate matter in the exhaust gas is adsorbed by the filter unit 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361859-A (JP)
Title: Image forming apparatus
Inventor: KUZUMI TOORU
IPC: G03G15/16
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing a secondary transfer means and a recording material from soiling caused by a toner image existing in a non-image area of a detection image for controlling image density or the like.  <P>SOLUTION: The image forming apparatus 100 comprises: an image carrier 50; image forming means Pa-Pd to form the toner image in an image area and the non-image area on the image carrier 50; a transfer means 14 to transfer the toner image in the image area to the recording material S by coming into contact with the image carrier 50; and a pre-transfer electrifying means 7 to electrify toner on the image carrier 50 on an upstream side from the transfer means 14 in the moving direction of the surface of the image carrier 50. The apparatus is configured to switch the output of the pre-transfer electrifying means 7 while passing through the image area and at least while passing through the toner image formed in the non-image area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005170-A (JP)
Title: Plasma display device
Inventor: AKIYAMA YUKIO
IPC: G09G3/28
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of the conventional plasma display device that a high frequency wave component of a maintaining discharge voltage waveform applying to each pixel is damped with an integrating circuit formed out of the resistant component of an electrode and inter-electrode capacitance, and desired voltage waveform is not applied.  <P>SOLUTION: In order to solve above problems, a plurality of connecting cables 4 for connecting both ends of at least one electrode of X and Y electrodes are installed on the side for displaying images of a front substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002691-A (JP)
Title: Embedded magnetic marker, manufacturing method for the same, and vehicle guiding facility
Inventor: TANI FUMIO
IPC: E01F11/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded magnetic marker which is free from an environmental influence, and to provide a manufacturing method for the same, and a vehicle guiding facility.  <P>SOLUTION: The embedded magnetic marker 1 consists of a magnetic body 3 to be embedded in a floor surface 2, and a heat shrinkable film 4 hermetically sealing the magnetic body. The magnetic body 3 is inserted into the cylindrical heat shrinkable film 4 having both edges 40 thereof opened, and the cylindrical heat shrinkable film 4 is heated to be shrunk, which brings the heat shrinkable film into intimate contact with the magnetic body 3, whereby both the edges 40 of the cylindrical heat shrinkable film 4 are hermetically sealed. The vehicle guiding facility 8 controls vehicles such as AGVs so as to travel based on a magnetic flux generated by the magnetic body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004032-A (JP)
Title: Device and method for speech recognition
Inventor: TODA TOMOFUMI
IPC: G10L15/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for speech recognition which improves a recognition rate and enables a user to select a desired item displayed on a screen without feeling frustrated.  <P>SOLUTION: This speech recognition device is so configured that a spoken object display part 11 displays a plurality of spoken objects related to one item to be selected on the screen 20a of a display device and when the result of speech recognition carried out by a speech recognition part 12 by inputting speech data corresponding to the voice that the user speaks corresponds to one of the plurality of spoken objects, a decision part 13 decides that the item to which the spoken object is related is selected. Consequently, the user who selects one object only speaks so that the speech recognition part 12 can recognize one of the plurality of displayed spoken objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006447-A (JP)
Title: Battery charger
Inventor: SAIGA YOSHIHIRO
IPC: H02J7/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger capable of improving versatility and convenience in charging a battery having various types of charging capacities.  <P>SOLUTION: This charger is constituted by being provided with a pair of standardized receiving plugs 2a, 2b; switching means 8a, 8b which are inserted into feeder lines 3a, 3b individually connected to the respective plugs 2a, 2b and individually turning on and off the respective feeder lines 3a, 3b; and DC conversion circuits 5a, 5b which convert AC power supplied through the feeder lines 3a, 3b to DC power and connect the output side to the battery 16 in parallel to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002260-A (JP)
Title: Resin composition and use thereof
Inventor: ASAMI KEIICHI
IPC: C08F291/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent heat-sealability at a low temperature, giving a coating film free from surface stickiness and developing excellent adhesiveness to molded articles of various resins such as polyolefin, synthetic rubber, unsaturated polyester, epoxy resin and urethane resin and metals such as steel plate and aluminum and provide the use of the composition.  <P>SOLUTION: The resin composition is composed of an organic solvent, a styrenic elastomer and a polymer of copolymerizable monomers composed of a monomer having an α,β-monoethylenic unsaturated group and other copolymerizable monomer. The Mw of the styrenic elastomer satisfies the formula 200,000<Mw≤700,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010254-A (JP)
Title: Image forming device
Inventor: MINAMINO SHIGEO
IPC: G03G21/18
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the burden of attachment and detachment of an exchangeable component, such as a process unit, on a user by providing large illustration means to a device main body and the component itself.  <P>SOLUTION: When the front door 3 of an image forming device 1 is opened, operations needed to detach the unit are illustrated on the top surface A of the main body frame of the front cover 3 or the internal surface B of a front cover 3, and illustrations for a mounting operation is provided at an easy-to-see place like the top surface of the unit. That is, the detachment of the mounted unit is handled with the illustration provided on the internal surface of the front cover, etc. When a new unit is mounted, the illustration provided on the top surface of the unit is to be viewed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009140-A (JP)
Title: Decorative floor material
Inventor: SHIMADA TAKASHI
IPC: E04F15/04
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative floor material having excellent resistance to shock drop and excellent resistance to a caster and capable of improving the appearance of a joint channel.  <P>SOLUTION: This decorative floor material is constituted by providing a decorative layer 2 on a surface of a wooden base 1 and chamfering its four peripheries. The decorative layer 2 is composed of a basic material 3 made of olefin resin, a decorative sheet 4, and a coated layer 5. Depth of a chamfered part 8 is substantially equal to thickness of the decorative layer 2 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012558-A (JP)
Title: Optical transmission method and system using single mode optical fiber and optical signal receiver
Inventor: MIYAUCHI MITSURU
IPC: H04B10/516
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission method and system whereby information can properly be transmitted without affected by the rotation of the polarization plane during optical transmission while adopting a polarized wave multiplex system.  <P>SOLUTION: The optical transmission method and system is characterized in carrying out optical transmission from an optical signal transmitter 100 to an optical signal receiver 200 by using a single mode optical fiber 300. The optical signal transmitter 100 transmits an optical signal comprising: a reference signal part having a reference polarization angle being the reference of the polarization rotation angle of the optical signal; and an information main body part wherein value information to be transmitted is encoded into discrete polarized wave rotation angles toward the optical signal receiver 200. The optical signal receiver 200 decodes the information encoded in the information main body part on the basis of the polarization angle of the reference signal part in the received optical signal and the polarization angle in the information main body part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008798-A (JP)
Title: Catalyst component for olefin polymerization and the catalyst
Inventor: KAWAGUCHI HIROYUKI
IPC: C08F10/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new catalyst component for olefin polymerization, to produce a catalyst for olefin polymerization having an excellent olefin polymerization activity, to provide a polymerization process for olefins using the catalyst at a low cost, and to obtain a group 4 transition metal carbene complex which is used for carbon-carbon bonding reactions including polymerization reactions.  <P>SOLUTION: This invention relates to the new catalyst component for olefin polymerization expressed by formula (1), the group 4 transition metal carbene complex, the catalyst for olefin polymerization and the polymerization process for olefins using the catalyst (wherein, A<SP>1</SP>and A<SP>2</SP>are each a group 16 atom and may be different or the same; R<SP>1</SP>and R<SP>2</SP>are each different or the same hydrocarbon residue; R<SP>3</SP>is a hydrocarbon residue coordinated with M as carbene; M is a transition metal atom selected from the group 4 in the periodic table; X<SP>1</SP>and X<SP>2</SP>are each a residue selected from the group consisting of halogen atoms, hydrocarbon residues and amide residues and may be different or the same).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007802-A (JP)
Title: Label printer
Inventor: HOSOMI HIROAKI
IPC: B41J11/68
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer that can timely and continuously issue labels having different sizes without replacing a label paper by using a plain label paper which is not punched out.  <P>SOLUTION: When a label paper 100 is conveyed in a direction of arrow F, a cutting line is made on a position X1 roughly parallel to the conveyance direction by a follower slitter blade 22a of a second cutter mechanism 22. After that, a cutter blade 21a of a first cutter mechanism 21 is operated to cut a position Y1. As a result, a label having a size of a width W and a height H can be issued. Print data is printed out in the label by a print head 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012666-A (JP)
Title: Clock generator circuit
Inventor: KOMATSU YOSHIHIDE
IPC: H03K5/15
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the current consumption of a DLL circuit in a clock generator circuit using a PLL circuit and the DLL circuit.  <P>SOLUTION: A DLL circuit 20 uses a phase comparator 32, a charge pump 33 and a loop filter 34 to generate a control voltage V<SB>CTRL</SB>for controlling the delay quantities of VCDL circuits 21-25 on the basis of a clock signal CKA1 of a first phase and a clock signal CKA5 of a fifth phase in a first multi-phase clock PLLCK. Thus, the clock signals CKB1-CKB3 of three phases interpolating clock signals between the clock signal CKA1 of the first phase and the clock signal CKA5 of the fifth phase are generated from the VCDL circuit 21 and the control voltage V<SB>CTRL</SB>is also used in the VCDL circuits 22-25, thereby generating clock signals of three by three phases from the clock signals CKA2-CKA5 and generating a second multi-phase clock DLLCK composed of clock signals CKB1-CKB15 of fifteen phases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010122-A (JP)
Title: Method and apparatus for measuring stress by overcoring type stress analysis method
Inventor: MORI TAKAYUKI
IPC: G01L5/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring stress by an overcoring type stress analysis method allowing measurement of time-varying changes even during overcoring by using a lightweight, compact commercially available core drill apparatus.  <P>SOLUTION: The core drill apparatus (M), in which a motor rotation shaft (C2) is eccentric with respect to a drill shaft (C1), is provided. The apparatus (M) is placed on a measurement position to perform cut boring. A boring cutter (10) is retracted. A strain gauge (30) is adhered in a boring pore (B). A lead wire (20) of the strain gauge (30) is connected to a measuring instrument (K) placed outside, with passing through the drill shaft (C1). Overcoring is performed, during which strain is measured to perform stress measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014298-A (JP)
Title: Vapor-deposited film laminate having moisture absorbing function
Inventor: SASAKI NOBORU
IPC: C23C14/08
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practicable transparent packaging material having barrier properties for cutting off gas and moisture almost equal to those of a metal foil.  <P>SOLUTION: An aluminum oxide vapor-deposited membrane layer (layer A) 3 is formed on one side of a biaxially stretched polyethylene terephthalate (PET) film 2 and a coating agent containing tetraethoxysilane is subsequently applied to the layer A and heated to form an intermediate film layer (layer B) 4. Further, a magnesium oxide vapor-deposited membrane layer (layer C) 5 is further formed on the layer B. These three layers function as a (gas/moisture cutting-off and moisture absorbing layer) and the highly practicable packaging material imparting an appreciation period almost equal to that of the metal foil is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019752-A (JP)
Title: Ceramic green sheet laminating equipment and process for manufacturing multilayer ceramic electronic component
Inventor: YAGI HIROSHI
IPC: H01G4/12
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide laminating equipment and a process for manufacturing a high quality multilayer ceramic electronic component with high yield.  <P>SOLUTION: The receiving table 11 of a first die 1 has a surface 131 for receiving a green sheet. A frame 23 provided in the support 21 of a second die 2 is facing a first movable body 12. Cutting blades 24 and 25 are arranged in parallel through an interval W1 corresponding to the width of the receiving surface 131 on the inside of the frame work 23 with the edge directing toward the receiving surface 131. A second movable body 22 is arranged within the interval W1 between the cutting blades 24 and 25 while facing the receiving surface 131 and supported by the support 21 in such a relation as movable relatively to the support 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016646-A (JP)
Title: Gearing mechanism
Inventor: NIIFUKU NAOTO
IPC: F16H55/26
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gearing mechanism capable of securing both the strength of the gear and the contact ratio.  <P>SOLUTION: At the tooth bottom of a rack 9 in the large pressure angle region, a thinned part 20 is formed so as not to intrude into the effective tooth height H as the range where a pinion 8 and the rack 9 are contacting actually. The thinned part 20 is continued smoothly to the rack meshing tooth face 15 through the first circular arc surface 22, which allows securing the contact ratio between the pinion 8 and the rack 9. A second circular arc surface 24 is formed in such a way as smoothly continued to the first circular arc surface 22. Each tooth bottom of the rack 9 is formed from two adjoining second circular arc surfaces 24. Accordingly the stress concentration generated on the rack is relieved by meshing with the pinion 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014846-A (JP)
Title: Wheel structure of motorcycle
Inventor: SUGIMOTO HIDEO
IPC: B60B3/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel structure of a motorcycle manufacturable dividedly into an inner wheel part for fitting a wheel into an axle and an outer wheel part having a rim part supporting a tire formed on the outer peripheral part thereof and assembled with each other.  <P>SOLUTION: This wheel structure is formed of the pivotally supported inner wheel part 2 and the outer wheel part 3 having the rim part 5 supporting the tire on the outer peripheral part thereof. A step part 7 allowing the outer peripheral edge part 8 of the inner wheel part to abut thereon is formed at the inner peripheral edge part of the outer wheel part on an axis parallel with the center axis of the rim part, and these both parts are connected, at the step part, to each other with bolts 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014081-A (JP)
Title: Method for on-line grinding of rolling roll
Inventor: HONDA TAKAYUKI
IPC: B21B28/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for grinding a rolling roll with a grinding wheel of a grinding device provided on a rolling stand.  <P>SOLUTION: The method applies to on-line grinding of a worn step part and unworn part which are formed at the end parts of the rolling roll by making the grinding wheel traverse relative to the axial direction of the rolling roll during non-rolling where a material to be rolled is not gripped by the rolling rolls, in the rolling of the material to be rolled with rolling rolls. When the last grinding is finished in the midst of the worn step part, the finishing position of the last grinding is taken as the starting position of the next grinding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024270-A (JP)
Title: Microplate automatic feeding device
Inventor: HEBIISHI HIROYASU
IPC: G01N35/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microplate automatic feeding device that can inspect microplates efficiently, without increasing the footprints.  <P>SOLUTION: In the automatic feeding device, a plurality of microplate accommodation shelves 16, for accommodating microplates MP with a specified gap in the lamination direction, are arranged in a device body 1 having an opening 20 for passing microplates, and the microplate accommodation shelves 16 can be moved in the laminating direction by a drive means, by a combination of a lead screw 5 and a linear block 12. In the automatic feeding device, the plurality of microplate accommodation shelves 16 can be positioned at the opening 20 for passing microplates by the drive means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI