baber/WOPTO huggingface dataset:
Patent JP-2005003718-A (JP)
Title: Toner restricting member and development device
Inventor: MIYAZAKI TAKASHI
IPC: G03G15/08
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fine particles of toner, a post-processing agent or the like from melt-sticking to a toner restricting member and to appropriately restrict the toner conveyed to a development area by a toner carrier for a long time to stably obtain a satisfactory image, in a development device in which the toner restricting member is made to be in contact with the surface of the toner carrier in a certain area of a path along which the toner held on the surface of the toner carrier is conveyed to a development area opposite an image carrier and the amount of toner conveyed to the development area by the toner carrier is restricted by the toner restricting member.  <P>SOLUTION: The toner restricting member 15 used in the development device has a relative load length tp of 5% or more when a cut level is 10% in a relative load curve (Abbot's load curve) in the direction in which toner t moves in the contact face of the member 15 and toner carrier 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002805-A (JP)
Title: Exhaust device for diesel engine
Inventor: SASE TOSHIJI
IPC: F01N3/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for a diesel engine capable of preventing explosion by unburned gas by reducing temperature of unburned gas exhausted from the diesel engine or removing spark contained in exhaust gas.  <P>SOLUTION: In this exhaust device for the diesel engine for leading exhaust gas exhausted from the diesel engine 1 into an exhaust silencer 9 through an exhaust pipe 2, the exhaust pipe 2 is branched into an exhaust pipe (flow-in pipe) 3 side and a bypass pipe 4, a water tank 7 in which water is filled onto an exhaust pipe (flow-in pipe) 3 side is attached, and a partition valve 8 is attached on the halfway of the bypass pipe 4. When the exhaust gas exhausted from the diesel engine 1 contains unburned gas, the partition valve 8 is closed so that the exhaust gas passes through water in the water tank 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329834-A (JP)
Title: Ball mounting body, rotation body with the ball mounting body, and massage instrument equipped with the rotation body
Inventor: TODA KAZUO
IPC: A61H15/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a beginner to easily and rapidly perform assembly work and to reduce cost.  <P>SOLUTION: This massage instrument is constituted by mounting a rotation body with balls fitted into recessed parts of a ball mounting body, to a rotating shaft of a motor. In the ball mounting body, the recessed parts coming in contact with the spherical surfaces of the balls to receive the balls on the respective facing surfaces of a plurality of rotating plates are formed along the outer peripheral parts of the rotating plates so that the outer peripheral parts of the balls project outward from the outer peripheral parts of the rotating plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008533-A (JP)
Title: METHOD FOR PRODUCING alpha-TRIFLUOROMETHYL-beta-HYDROXYCARBONYL COMPOUND
Inventor: MIKAMI KOICHI
IPC: C07C45/72
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing an α-trifluoromethyl-β-hydroxycarbonyl compound which is an important intermediate for medicines, agrochemicals and optical materials.  <P>SOLUTION: An α-trifluoromethylcarbonyl compound and an aldehyde are condensed in the presence of titanium tetrachloride and an organic base to thereby produce the α-trifluoromethyl-β-hydroxycarbonyl compound. The method for production is an excellent method for industrially producing the α-trifluoromethyl-β-hydroxycarbonyl compound because operation is simple with a high selectivity of reaction without requiring an expensive regent and impurities difficult to separate are scarcely formed as a by-product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012306-A (JP)
Title: Node device
Inventor: TAMURA TOMOTADA
IPC: H04L69/40
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a node device capable of reducing paths which cannot be relieved without employing an excessive redundancy configuration and realizing high-speed switching.  <P>SOLUTION: If a fault occurs in a main path (main b), the main path is switched to a standby path (standby a). As this result, the standby path (standby a) is occupied by the main path (main b), and no standby path is left. In that case, signaling is performed to secure a new link a5 as a standby path. Then, an APS switching destination between a main path having no fault and the standby through which a signal of the main b flows is changed to the standby path (link a5) secured by signaling. After that, when the path (main b) having fault is restored, the path evacuated to the standby path (standby a) is switched back to the original main path (main b). The standby path (link a5) secured by signaling releases the path, and returns the APS switching destination to the standby path (standby a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012484-A (JP)
Title: Voice conference system
Inventor: KUBONIWA KAZUYOSHI
IPC: H04L45/50
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice conference system wherein operation from a terminal can establish and release an optional VLAN.  <P>SOLUTION: VLAN recognition type switches 1 to 3 take notice of a VLAN ID of a parameter of a tag of the VLAN stipulated by the IEEE 802. IQ to perform filtering or the like for frames. A private branch exchange 4 and IP telephones 5 to 7 are VLAN recognition type end stations over a virtual bridge type network configured by the VLAN recognition type switches 1 to 3. The VLAN recognition type switches 1 to 3 make communication of information with the private branch exchange 4 and the IP telephones 5 to 7 by using the protocol GVRP. The private branch exchange 4 manages the VLAN IDs, and the IP telephones 5 to 7 make communication of VLAN control information including the VLAN IDs with the private branch exchange 4 and establish and release an optional VLAN by operation from the IP telephones 5 to 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016052-A (JP)
Title: Unit type building equipped with facade
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit type building equipped with a facade, which requires only a small number of members, which facilitates manufacture and management, and which can enhance mounting workability.  <P>SOLUTION: Building units 3 and 4 are formed in such a manner as to have a frame which is formed including a plurality of columns, a ceiling beam for connecting upper ends of the columns together, and a floor beam for connecting lower ends of the columns together; the unit type building 1, which is built by combining the building units 3 and 4 together, is equipped with the facade 5. At least one of the building units 3 and 4 serves as a facade building unit 6 or 7 wherein the facade 5 is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015936-A (JP)
Title: Method for producing tungsten wire woven fabric and tungsten wire woven fabric and electromagnetic wave-shielding filter using the woven fabric
Inventor: KOGAME AKIYOSHI
IPC: B32B15/08
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a tungsten wire woven fabric.  <P>SOLUTION: This method for producing the tungsten wire woven fabric, comprising weaving tungsten wires having a wire diameter of 13 to 30μm with a shuttle-less loom, is characterized by using the tungsten wires having a straightness of ≥850 mm (according to a straightness test by a suspending method of JIS H4460) in a cutting length of 1,000 mm and having an average light reflectivity of 6 to 10% in a wavelength range of 400 to 700 nm as wefts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015727-A (JP)
Title: Water-repellent film-forming composition and coating method using it
Inventor: INADA YUICHI
IPC: C09D183/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent film-forming composition that has good coating workability and exhibits water repellency over a prolonged period of time and to provide a coating method using the water-repellent film-forming composition.  <P>SOLUTION: The water-repellent film-forming composition contains an emulsion (A) having an alkylalkoxysilane (a), an organopolysiloxane (b) having an alkoxy group and an emulsifier (c) as the active components, and an organic solvent (B) having a water solubility of 5% or more and has a nonvolatile content in a range of 2-50 %. It is preferable that the emulsion (A) further comprises an alkoxysilane (d1) having an aminoalkyl group and/or an organopolysiloxane (d2) having an aminoalkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249080-A (JP)
Title: Sensing artifact reduction method and apparatus for cardiac diagnostic system
Inventor: RYAN STEPHEN J
IPC: A61B5/308
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an adaptor to evaluate cardiac minute electric events for diagnostic purpose within about 100 ms from the first delivery of a subthreshold electrical stimulation, using a conventional cardiac diagnostic system.  <P>SOLUTION: In this invention, sensing artifacts in cardiac signals picked up by electrical leads are removed by placing an electrical shunting switch across the conductors of the ECG sensing leads and the stimulation leads that deliver a subthreshold electrical stimulation. In addition, impedance switches are placed in series with the sensing leads. The shunting switches and impedance switches are then manipulated to present cardiac signals that can be analyzed for diagnostic purposes within 100 ms or less from delivery of the subthreshold electrical stimulation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005023385-A (JP)
Title: Production method of nitrided component
Inventor: IWAMOTO TAKASHI
IPC: C23C8/26
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous production method of a nitrided component which shows machinability comparable to or higher than that of Pb-added free-cutting steel at cold machining and yields an excellent adhesion of a nitrided layer after being subjected to nitriding treatment without deteriorating its cold-forging property.  <P>SOLUTION: A steel material comprising, by mass, 0.1-0.8% C, 0.5-2.0% Si, 0.1-2.0% Mn, 0.0003-0.0150% B, 0.005-0.1% Al, 0.0015-0.0150% N, ≤0.0030% O, ≤0.020% P, ≤0.035% S and the balance being Fe and unavoidable impurities is subjected to hot working, heat-treatment for precipitating graphite and cold working. Then, the steel material is heated to ≥500°C in a furnace atmosphere wherein the C concentration is lower than that of the steel material to subject the surface of the steel material to decarburization and subsequently to nitriding treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026527-A (JP)
Title: Method of exposure and method of manufacturing semiconductor device
Inventor: WATANABE YOKO
IPC: H01J37/305
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exposure by which a pattern can be transferred with a desired line width by speedily and correctly grasping the variation of a line width even when the line width of a mask pattern is varied due to a stuck matter to a mask, and to provide a method of manufacturing a semiconductor device by which the pattern can be formed with a fixed line width.  <P>SOLUTION: The method of exposure comprises a process of exposing by using a mask where a transmission part of beams for exposure is formed with a prescribed line width; a process of making light enter the mask to measure diffracted light; a process of obtaining the line width of the transmission part from the diffracted light; and a process of using the mask for exposure again when a difference between the line width of the transmission part from the diffracted light and the prescribed line width is within a prescribed range, and correcting exposure or washing the mask for using the mask for exposure again when the difference is not within the prescribed range. The method of manufacturing the semiconductor device includes the method of exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036453-A (JP)
Title: Seepage-control water-area purifying facility
Inventor: KANBA MASAHIRO
IPC: E02B1/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive seepage-control water-area purifying facility which can keep the ratio of clean water in a seepage-control water area within a certain range of the range, and which enables the free exchange of sea water, marine animals and fishes.  <P>SOLUTION: This seepage-control water-area purifying facility comprises a suspension fence 5 whose upper-end edge is connected to a buoy 5a floating on a water surface and whose lower-end edge is suspended by a self weight or a weight, and a self-supporting fence 6 whose upper-end edge is connected to a buoy 6a ordinarily positioned in water and whose lower-end edge is fixed so as to be positioned on the bottom of the water or at a height within a predetermined distance from the bottom of the water. The seepage-control water-area purifying facility is equipped with a seepage control fence 3 for forming the seepage-control water area in a partitioned manner, a pipe line 4a transporting clear water and a clean water supply means 4 with an opening end 4b for discharging clean water into the seepage-control water area 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051371-A (JP)
Title: Manufacturing method for piezoelectric oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03B5/32
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for piezoelectric oscillators for manufacturing small-sized and easy-to-use piezoelectric oscillators excellent in productivity.  <P>SOLUTION: The manufacturing method for the piezoelectric oscillators includes: a step A of preparing a mother board demarcated into a plurality of board regions, each having a recessed part; a step B of storing a piezoelectric vibrating element and an IC element for controlling the oscillated output of the piezoelectric vibrating element into each recessed part of each board region and thereafter closing the opening of the recessed part by a lid; and a step C of cutting off the mother board along the outer circumference of each board region and mutually separating the respective board regions to obtain a plurality of the piezoelectric oscillators at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015042-A (JP)
Title: Disposal bag holder for sink
Inventor: KUBOTA KAZUMI
IPC: B65B67/12
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposal bag holder for sink in which a disposal bag such as a polyethylene bag can easily be fitted, and also, which is hygienical.  <P>SOLUTION: An attaching/detaching member (6) which can be attached/detached to/from an arbitrary wall surface is provided on a fixed frame (3) having an opening section (8) formed by partially cutting. A pressing frame (2) which can opened/closed through a shaft (5) is provided on the fixed frame (3). A stopper (4) for fixing an arbitrary disposal bag with the pressing frame (2) and the fixed frame (3) is provided. An upper lid (1) which covers the upper surface of the pressing frame (2) and can be opened/closed through the shaft (5) is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055013-A (JP)
Title: Heat exchanger
Inventor: TAKANO AKIHIKO
IPC: F28F1/30
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having a fin reasonably constituted.  <P>SOLUTION: In this heat exchanger comprising a first tube 210 mounted at the upwind side in the ventilating direction, a second tube 220 mounted at the downwind side in the ventilating direction, and the corrugate type fin 300 mounted over the first tube and the second tube in the width direction, the fin comprises a cut part 310 for increasing the thermal resistance between a first tube side and a second tube side, and a projecting piece 320 raised from the cut part, and at least a part of the projecting piece gets behind the first tube when observed from the ventilating direction. Further the cut part and the projecting piece are formed by making a cut on a desired part of the fin, and plastically deforming the material, and the projecting piece is separated from the cut part by utilizing the rigidity of the projecting piece in plastic deformation of the material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064569-A (JP)
Title: Transcoder, imaging apparatus using the same, and signal processing apparatus
Inventor: YOSHIDA DAISUKE
IPC: H04N19/40
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required for transcoding in the case of applying the transcoding to a coded image signal adopting a coding system into a signal adopting a different coding system.  <P>SOLUTION: A transcoder is provided with: a picture selection section 4 for extracting pictures (I, P pictures) of particular kinds from a first image signal (MPEG 2 stream); a first decoding section 5 for decoding a partial image signal; and a first coding section 7 for coding the decoded image signal into a second image signal (MPEG 4 stream). The picture selection section 4 uses the extracted pictures to generate the partial image signal whose effective length is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061451-A (JP)
Title: Automatic transmission
Inventor: NOMURA MASASHI
IPC: F16H3/66
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission capable of securing a sufficient strength of a ring gear while the feed of lubricating oil to a multi-disc brake etc. at the periphery of a hub part is conducted smoothly.  <P>SOLUTION: The hub part 59 of a carrier CR2 is furnished at its internal circumferential surface with a recess 59a to serve as an oil sump capable of once stagnating the lubricating oil supplied from the side with the input shaft 11 and allowing it to flow into a gap 60 formed between the internal circumferential surface of hub part 11 and the mating peripheral surface of a ring gear R2, and at the end in the axial direction of the hub part 11 continued from the oil sump recess 59a, a penetrating oil passage 59b is formed which allows the lubricating oil having flowed in from the recess 59a via the gap 60 to flow out to the peripheral surface from the internal surface of the hub part 59.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068176-A (JP)
Title: Perfume composition
Inventor: YAMAOKA YUNA
IPC: A23L27/10
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfume composition reducing subcutaneous fats, etc., or preventing accumulation because obesity is usually referred to as a state in which surplus energy is converted into fats (triglycerides) with fat cells composing a fat tissue to excessively accumulate the fats in the fat cells and the ratio occupied with the fat tissue in components composing the body is abnormally increased by ingesting energy in a larger quantity than that required by the body with the result that the obesity with great accumulation as the body fats not only is unfavorable in aspects of beauty culture but also involves a risk of causing various diseases such as arteriosclerosis.  <P>SOLUTION: The perfume composition comprises cognac oil (wine lees oil) or mate oil (obtained by solvent extraction of a leaf of Ilex paraguayensis A. St. Hil.) promoting the lipolysis. An external preparation for skin or a food comprises the perfume composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126551-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: MURADE MASAO
IPC: G09G3/20
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for an electro-optical device, which is equipped with a clock signal phase difference correcting circuit without increasing the layout area of the driving circuit while surely eliminating a phase difference between a clock signal and an opposite phase clock signal.  <P>SOLUTION: The clock signal phase difference correcting circuit 500 is composed of a first buffer circuit, a bistable circuit and a second buffer circuit, with the second buffer circuit connected to the output section of the bistable circuit. At least an external clock signal input section is connected to a data line driving circuit 101 or a scanning line driving circuit 104 through the clock signal phase difference correcting circuit 500.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005067246-A (JP)
Title: Tire for heavy load
Inventor: TAKEHARA AKIRA
IPC: B60C11/11
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress stone biting while securing high traction performance on an irregular land.  <P>SOLUTION: This tire for heavy load comprises central, middle and side block trains 3R, 4R, 5R surrounded by main grooves 2 including inner and outer longitudinal main grooves 6, 7 arranged on both sides of a tire equator C. The inner longitudinal main groove 6 is shaped in zigzag with first and second inclined portions 6A, 6B alternately repeated extending at an angle α of 37.5±5° to a tire peripheral direction. The outer longitudinal main groove 7 is shaped in zigzag with third and fourth inclined portions 7A, 7B alternately repeated extending at an angle β1 of 30.0±5° and extending an angle β2 of 50.0±5°, respectively. The ratio ΣSb/ΣSa of a sum ΣSa of the surface areas of the central blocks 3 to a sum ΣSb of the surface areas of the middle blocks 4 is 0.60-0.72. A groove width Wa of the inner longitudinal main groove 6 is 0.066-0.084 times a tread width TW, and a groove width Wb of the outer longitudinal main groove 7 is 0.061-0.080 times the tread width TW and not larger than the groove width Wa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023405-A (JP)
Title: Copper electroplating solution and copper electroplating method
Inventor: NAKAZAWA MASAO
IPC: H01L23/50
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper electroplating solution which is substantially free from a cyanide or a chelating agent and is capable of forming a copper plating film with a high adhesivity to the surface of a member, and a copper electroplating method.  <P>SOLUTION: The copper electroplating solution is substantially free from a cyanide or a chelating agent and contains either one of copper sulfate, copper chloride or copper carbonate as a copper ion source and a sulfate as a conductive salt and has a pH adjusted to 1-2.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029030-A (JP)
Title: Lighting fixture for vehicle
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q3/02
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To let in light from a plurality of light sources efficiently to the end face (light entering surface) of a rod-like light guiding body with a limited size while simplifying wiring or a lighting circuit.  <P>SOLUTION: The lighting fixture is provided with the rod-like light guiding body 11 using one of the end surfaces in the longitudinal direction as a light entering surface 11a, a plurality of LED lamps 12 arranged side by side in a surface opposed to the light entering surface, and a light connecting light guiding body 13 guiding radiation luminous flux L1 from the LED lamps to the light entering surface 11a of the rod-like light guiding body. The light connecting light guiding body 13 is provided with a tapered reflective surface 13a totally reflecting the radiation luminous flux L1 from the LED lamps and narrowing it to the bore diameter of the light entering surface of the rod-like light guiding body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI