baber/WOPTO huggingface dataset:
Patent JP-2005068312-A (JP)
Title: Fluorine-containing cerium-based abrasive and method for manufacturing the same
Inventor: MOCHIZUKI NAOYOSHI
IPC: C09K3/14
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cerium-based abrasive with reduced content of thorium (Th), uranium (U), or the like, having high polishing rate equivalent to or higher than conventional abrasives.  <P>SOLUTION: In this cerium-based abrasive that contains fluorine, the mass ratio in terms of total rare earth oxides (TREO) relative to the mass of the abrasive accounts for ≥90 wt.%, the mass ratio of the total content of Th and U relative to TREO ((Th+U)/TREO) accounts for ≤0.05 wt.%, and the average particle diameter (D<SB>B</SB>) determined by the Blaine method falls in the range of 1.5-2.5 μm. In this cerium-based abrasive wherein the particle diameter is set based on D<SB>B</SB>, abrasive particle diameter distribution is controlled for achieving a required polishing rate. The use of D<SB>B</SB>as the particle diameter setting standard in the cerium-based abrasive manufacturing process decreases the content of Th, U, or the like, but increases the polishing rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077554-A (JP)
Title: Digital compound machine
Inventor: KOTANI MASAKI
IPC: G03G21/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital compound machine capable of exactly deciding between overlap feeding and a recording paper size error when the recording paper size set in correspondence to a recording paper cassette and the size of the actually conveyed recording paper do not coincide.  <P>SOLUTION: The digital compound machine comprises:, at least, a setting means 10A which sets the size of the recording paper set in the recording paper cassette; a sensor S 1 which detects the size of the recording paper conveyed from the recording paper cassette; and a control means 1 which stores the coincidence of the recording paper size set in the setting means 10A and the recording paper size detected by the sensor S 10 when both sizes coincide at the time of recording of an original image and which decides the overlap feeding of the originals in case of the dissidence of the recording paper size set in the setting means 10A and the recording paper size detected by the sensor S 1 in the state of storing the above coincidence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098682-A (JP)
Title: Member contacting with material to be printed, having ink-repellent layer and method for forming layer on the member
Inventor: GRUETZMACHER BERTOLD
IPC: B41F22/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member, contacting with a material to be printed, whose surface does not slide against the material to be printed, and further which has an ink-repellent property.  <P>SOLUTION: On the surface of a carrier part having a fine structure of the member contacting with the material to be printed, the ink-repellent layer having at least one derivative of an amphipathic organic compound, whose polar area has an acidic property, are formed. The method for forming this ink-repellent layer is characterized in that a material having the said derivative is surface-treated with an alcohol solution thereof to be applied. The member contacting with the material to be printed is very profitably a surface of an impression cylinder for rear face printing in a machine for treating of the material to be printed, particularly a printing machine. This layer can be formed in the machine for treating the material to be printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080039-A (JP)
Title: Cryptanalysis processor, encryption processor, method and computer program
Inventor: KANAMARU MASASHI
IPC: H04L9/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a device and a method for conducting an efficient cryptanalysis and an encryption processing device and a method with high security.  <P>SOLUTION: In a cryptanalysis by a power differential analysis, the duplicate bit information of key bit information applied to a data converting part in a round function part is extracted, duplicated search processing is eliminated, and search processing is applied only to a new bit. This configuration greatly reduces the number of searching times to enable an efficient cryptanalysis. Also, the minimum number of searching times of search processing obtained by eliminating a duplicate search about the duplicate bit information is calculated to make the security evaluation of encryption processing based on the calculation result possible. In addition, the setting of a round key generating part that can set a round key so as to make the minimum number of searching times large perform an encryption processing algorithm with high security.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102293-A (JP)
Title: Method of washing surface by removing particle therefrom, washing apparatus, and lithography projection apparatus
Inventor: HEERENS GERT-JAN
IPC: G03F1/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of washing the surface of an object by removing particles from the surface of the object.  <P>SOLUTION: A lithography mask is arranged in a chamber sealed by an airtight method at this point. The gas pressure in the chamber rapidly falls from atmospheric pressure to 10<SP>-2</SP>millibar to remove contamination particles from the mask surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005089034-A (JP)
Title: Transferring belt
Inventor: TAMAOKA SEIJI
IPC: B65G15/30
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a woven belt by weaving, always suitably engage a drive portion with a pulley, and prevent deterioration of an engaging relationship due to deformation of the drive portion by an external force.  <P>SOLUTION: This belt-like web is formed by weaving a warp 5 and a weft 6. A drive portion 3 not having the warp 5 is formed along both edges of the belt-like web. Also, it is preferable that a filament mixing a spun yarn of natural or synthetic fibers with a low melting point fiber is used as a yarn 5a at an edge at a portion adjacent to the drive part 3, and the low melting point fiber is molten by heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088919-A (JP)
Title: Capping apparatus and pressurizing unit
Inventor: HIRANO KATSUJI
IPC: B67B3/10
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capping apparatus and a pressurizing unit capable of preventing a sway of a press pad caused by deformation, detachment or the like of a spring pin and defective spring winding, facilitating attachment/detachment of the pressurizing unit, and enhancing the rate of operation.  <P>SOLUTION: At least a part of an inner surface of a pressure block 8 and an outer surface of a pressure pad 9 which face each other in the radial direction with respect to the axis are engaged with each other in the rotational direction around the axis to be formed as engagement parts 14 and 17 to integrate the pressure block 8 with the pressure pad 9 in the rotational direction. An operation unit 23 to engage the pressurizing unit by inserting a tool to rotate the pressurizing unit with respect to the pressure rod from the lower side is provided on the pressure pad 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094417-A (JP)
Title: Imaging apparatus
Inventor: TSUTSUMI TAKUYA
IPC: G03B11/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an apparatus by reducing the number of components and costs in the imaging apparatus having a mechanism for inserting/removing an infrared light cut filter.  <P>SOLUTION: In the imaging apparatus, a mechanism is provided where the mechanism positions the infrared light cut filter 12 between a lens or a group of lenses and an image-forming surface so that the infrared light cut filter 12 is freely inserted and removed, thus allowing the filter to retract to a position apart from the optical axis of an imaging optical system in low-illuminance photographing. A film material and a sheet material are used for forming the thin and light filter 12, thus directly driving the filter by an arm 14 without using any retention frames c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089142-A (JP)
Title: Paper feeding device
Inventor: ISHIMOTO MASAYA
IPC: B65H3/06
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device which can automatically adjust the angle of a separating plate in a simple mechanism in response to an adjusting state of paper feeding pressure, and prevents enlargement of the device.  <P>SOLUTION: The paper feeding device comprises a separating member 55 disposed to tilt a sliding surface slidably contacting with a paper feed roller 7 to a predetermined separating angle with respect to the paper surface of paper 25, a movable bar 53 which has a separating member energizing means for energizing the separating member 55 toward the paper feed roller 7 at a predetermined separating pressure and supports the separating member 55 rockably in a predetermined range with the separating member energizing means, a first spring 60 for energizing the separating member 55 in the increase direction of the separating angle, and a second spring 61 for energizing the separating member 55 and the movable bar 53 toward the paper feed roller 7. In this paper feeding device, by sliding of the paper feed roller 7 and the paper 25 caused by the rotation of the paper feed roller 7, the separating member 55 rocks back and forth in the conveying direction of the paper 25 to vary the separating angle of the separating member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093832-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: SATO KENJI
IPC: H01L29/788
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grooved element isolation method whereby processing steps and processing time can be reduced through commonality of the processing steps and a logic whose gate length is a level of 0.18 μm and a Flash memory can be loaded on a semiconductor device together.  <P>SOLUTION: The semiconductor device is configured by employing a first grooved element isolation 7 for part of element isolation when an interval between two high voltage driving transistors is twice the deposition film thickness of an embedded oxide film or over in particular. Since defective embedding can be prevented thereby, the grooved element isolation method can be provided, wherein the processing steps and the processing time can be reduced through the commonality of the processing steps and the logic whose gate length is a level of 0.18 μm and the Flash memory can be loaded on the semiconductor device together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152746-A (JP)
Title: NEW LIGHT EMITTING LAYER FOR LED DEVICE BASED ON HIGH Tg POLYMER MATRIX COMPOSITION
Inventor: ROBESON LLOYD MAHLON
IPC: C08G65/04
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new light emitting layer composition and its manufacturing method regarding an organic electroluminescent device.  <P>SOLUTION: The light emitting device is the light emitting layer containing (a) an organic EL (electroluminescent) material dispersed in a base material, a molecular weight of the organic EL material is about 2,000 amu or less, the base material is an organic non-EL polymer with Tg of 170 °C or more, and furthermore the organic non-EL polymer and the organic EL material contain light emitting layers respectively occupying 20 wt% or more of the light emitting layer, and (b) an electrode constituted to make the light emitting layer emit light by electrically conducting with the light emitting layer, and by tranfering electric charge to the light emitting layer. The manufacturing method of the flexible organic light emitting element includes a step to provide the light emitting layer, and a step to provide the electrodes electrically conducted with the light emitting layer above and below the light emitting layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097946-A (JP)
Title: Construction method of bridge pier
Inventor: UEDA TATSUYA
IPC: E01D101/40
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To construct safely and easily a bridge pier by using a concrete columnar structure whose crack dispersion and rigidity can be greatly improved and shorten the construction term.  <P>SOLUTION: In the construction method of a bridge pier using steel frames connected to the foundation of a concrete columnar structure and erected, a precast form inserting the steel frames and arranged so as to surround the steel frames, and a concrete columnar structure placed in the precast form and the steel frames and that the precast forms are integrated, The construction method is constituted of a process in which beams constructing the bridge pier by integration is executed in the condition that holes to insert the steel frames of the concrete columnar structure are formed, a process in which an adhesive is applied on a joint of the concrete columnar structure and the beam members, a process in which the beam members are placed on the concrete columnar structure while inserting the steel frames of the concrete columnar structure into the holes of the beam members, and a process in which a filler is filled in the holes of the beam members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098864-A (JP)
Title: Metal quality measuring apparatus
Inventor: IMAMURA TORU
IPC: G01N9/08
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and nondestructively measure the quality of even metal coins, of which the metallic composition is made of three or more types of known elements.  <P>SOLUTION: A sample is mounted to a sample holder 6 suspended from a balance 1. A heater 9 provided in a water tank 5 is controlled by a temperature control device 3 to control the water temperature in the water tank 5. Weight measurements are performed in the air and in the water at a plurality of set temperatures, by moving the water tank in vertical directions at each set temperature controlled by the temperature control device. The quality of the metal coins can be computed on the basis of the density of the sample acquired, as a result of this.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100169-A (JP)
Title: Bill processor
Inventor: TODOROKI TORU
IPC: G07D9/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of 2K yen and 5K yen bills inserted to be recycled as change bills and to keep the function of dispensing 10K yen bills from deteriorating.  <P>SOLUTION: This bill processor includes a bill insertion/discharge part 1b into which a variety of bills are inserted at a time; bill feed paths 41, 42 for separately feeding the bills inserted through the bill insertion/discharge part 1b; an identifying part 13 for identifying the kinds of bills fed by the bill feed path 42; a bill retaining part 29 for retaining the first of bills identified as a 2,000 yen bill by the identifying part 13; another bill retaining part 28 for retaining the first of bills identified as a 5000 yen bill by the identifying part 13; and a mixed retaining part 24 for retaining the second and subsequent bills identified as the 2,000 yen bill and 5,000 yen bill by the identifying part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101444-A (JP)
Title: Connection structure between bga type lsi with connector for high-speed signal and printed board
Inventor: CHO BI
IPC: H05K1/18
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide connection structure between a BGA type LSI with a connector for high-speed signals and a printed board in which destruction caused by thermal expansion can be prevented.  <P>SOLUTION: The connection structure is provided with pressurizing connection means 102, 110 for electrically connecting the BGA type LSI 300 with the connector to the printed board 500 so that the BGA type LSI 300 can be slightly moved in the longitudinal direction of a rigid cable 101 while pressurizing the BGA type LSI 300 to the printed board 500. When the BGA type LSI 300 is slightly moved on the printed board 500 due to thermal expansion/contraction of the rigid cable 101, slippage happens in a conductive film 110 and a conductive wire 201 in the conductive film 110 follows the slippage, so that the electrical connection between the BGA type LSI 300 and the printed board 500 can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104182-A (JP)
Title: Photocoupler
Inventor: SUZUKI SHIGEO
IPC: B64D11/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a galley connecting crosspiece device mounted on an aircraft.  <P>SOLUTION: A galley body includes a storage part 100 having a pair of guide rails 110 disposed on the bottom thereof for guiding a device to be mounted detachably to the galley. A connect panel 200 formed integrally to the galley body for connecting the device is disposed at the back of the storage part 100. A connector 210 is disposed on the connect panel 200. A pair of guide holders 230, 240 is implanted in the connect panel 200 on both sides of the connector 210. The guide holders 230, 240 are formed for example of metal pipes having a light receiving member 232 or a light emitting member 242 composing the photocoupler disposed in the inside thereof, respectively. On the other hand, guide pins mounted on the device to be connected and corresponding to the guide holders 230, 240 have a light emitting member or a light receiving member composing the photocoupler disposed in the inside thereof, respectively. A two-way communication circuit is established between the device and galley body via the photocouplers composed of these members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102897-A (JP)
Title: Long bone longitudinally cutting and fixing apparatus
Inventor: HINO KUNIAKI
IPC: B23D49/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long bone longitudinally cutting and fixing apparatus equipped with a handle with a resin block for clamping a long bone so as to longitudinally cut a slippery long bone generated in a cut meat processing factory or the like safely and efficiently by using a band saw.  <P>SOLUTION: Since the shape of the slippery long bone 4 is a dumbbell shape in which a center part is narrow and end parts are expanded, the long bone is moved forward while being clamped by the handle 7 with the resin block 5 for clamping the center part of the long bone on a moving table 1 and is longitudinally cut with the band saw 3. The operation is extremely safe compared to the conventional work of longitudinally cutting the bone with the band saw while holding both ends of the long bone with hands and is realized only by the work of pushing the moving table 1 by the handle 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109920-A (JP)
Title: Image information/tag information control system, digital camera, portable telephone, image information/tag information control method, image processing program, and recording medium
Inventor: TAKAHASHI MASAKATSU
IPC: H04N101/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information/tag information control system, a portable telephone, an image information/tag information control method, an image processing program, and a recording medium, which unifiedly manage taken pictures and tag information related to photographing objects to easily obtain information about the taken pictures.  <P>SOLUTION: The image information/tag information control system comprises: a photographing means 11, a tag communicating means (IC tag reader/writer 118) for communicating with tag means; a means 119 for linking specified information to manage them; and a memory means (RAM 113) for accumulating the linked specified information by the information linking managing means. It may comprise an information sending means for sending image information taken by the photographing means 115 and the tag information received by the tag information communication means (IC tag reader/writer 118) to other apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105968-A (JP)
Title: Intake device of engine
Inventor: IWATA NORIYUKI
IPC: F02D9/16
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device of an engine capable of increasing the responsiveness of the inflow of suction air into cylinders by the opening/closing operations of throttle valves by installing the throttle valves in independent intake passages and reinforcing tumble flow in a low speed area with less intake amount while maintaining the responsiveness of the suction air.  <P>SOLUTION: In this intake device of the engine, rotary throttle valves for regulating intake air amount are disposed in the independent intake passages of the cylinders. To reinforce the tumble flow in the cylinders at low speed areas, a through hole 10 allowing the intake passages 7d in the throttle valves to communicate with upstream side passages 6c in the throttle valves are formed in a first inner wall part 7a on the upstream side of the intake air when the throttle valve 7 is fully closed (a). The rotating direction of the throttle valve 7 is set so that an opening part 10b on the downstream side of the intake air can open the valve from the upper passage wall 6f side of the downstream passage 6b in the throttle valve. When the throttle valve 7 is opened (b) at low speed areas, the intake air flows linearly from the opening part 10b on the downstream side of the intake flow to the upper passage wall 6f side through the through hole 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272877-A (JP)
Title: Physics based neural network
Inventor: DEPOLD HANS R
IPC: G06N3/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physics-based neural network (PBNN) which detects an important change in a flow of a noise in a manner that the detection is not influenced by a change in a base line of a flow of data.  <P>SOLUTION: The PBNN comprises a neural filter comprising a plurality of nodes for receiving series of data inputs and outputting a plurality of averaged outputs and a standard deviation node which outputs standard deviation outputs; a neural detecting device comprising a neural level changing node for receiving the plurality of averaged outputs and outputting a neural level change output estimate output and receiving calculator inputs, delayed standard deviation outputs and neural level change estimate outputs and outputting a neural evaluation output; and a heuristic detecting device for combining the evaluation outputs with reliability level outputs so as to determine the event in the averaged inputs, the delayed average inputs and the series of data inputs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005068985-A (JP)
Title: Method for manufacturing material for tatami, or changing the material for wooden floor by using the material formed by uniting its front surface and rear surface, different from conventional material separately used in wooden floor and tatami
Inventor: YASHIRO SHIZUO
IPC: E04F15/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To use either of surfaces of a material for use in both a wooden floor and a Tatami as a front surface, thus allowing the replacement or the removal of the material, to form a half of a room with the wooden floor and another half with the Tatami by using the material, and to allow the change of the quality, dimension and size of the material, and metal fixings or the like.  <P>SOLUTION: A hook-and-loop tape 4 is installed on a baseboard 3 capable of being used for the wooden floor and the Tatami, and fixed to the wooden floor 1. The hook-and-loop tape is attached to the edge of the Tatami 2, and another one side is attached to the Tatami. The wooden floor and the Tatami can be united or removed by the hook-and-loop tape attached to the baseboard of the wooden floor, and the hook-and-loop tape attached to the edge of the Tatami.  <P>COPYRIGHT: (C)2005,JPO&NCIPI