baber/WOPTO huggingface dataset:
Patent JP-2004268087-A (JP)
Title: Successive forming method and device, and cup-shaped component formed by this method
Inventor: MURATA ATSUNOBU
IPC: B21D22/18
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a successive forming method that needs no devoted supporting tool adjusted to a desired forming shape, that can realize forming with high latitude, and that causes less reduction in the thickness of a base material.  <P>SOLUTION: A planar base material 80 is prepared having an intended bottom section 81 as well as an intended wall section 82 around the intended bottom section 81, and is held with the outer peripheral end 89 released. For the intended wall section 82, a ripple forming process is performed which forms a number of ripples with a near V-shaped cross section having a recessed valley 72 between a pair of peaks 71. In performing the ripple forming process, the ripple section 7 is formed so that the peaks 71 and the valleys 72 are arranged from a virtual contour 88 surrounding the outer periphery of the intended bottom section 81 toward the outer peripheral end 89 of the base material 80. After the ripple forming process, a ripple flattening process is performed in which the peaks 71 and the valleys 72 are crushingly deformed into a nearly flat shape. By performing the ripple forming process and the ripple flattening process repeatedly, the intended wall section 82 is gradually approximated to a desired shape to obtain a cup-shaped part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274360-A (JP)
Title: Amplifier circuit, receiving circuit and optical receiving circuit
Inventor: NISHIZONO KAZUNORI
IPC: H04B10/524
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of easily improving an S/N by automatically adjusting a gain characteristic and a frequency characteristic which correspond to received light.  <P>SOLUTION: An AGF circuit 16 obtains a voltage signal VAP outputted from a preamplifier 11, detects the magnitude of an optical input signal received by a photodiode PD and automatically adjusts the frequency characteristic of a bandpass filter 12 and the gain characteristic of a main amplifier 13 on the basis of the detection result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274414-A (JP)
Title: In-vehicle information system
Inventor: ABE KOICHI
IPC: H04W84/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To exchange information only with the other vehicle associated with user's traveling.  <P>SOLUTION: In order to present information about the other vehicle on a traveling lane to a user on a present vehicle through an information provision control part 10 of a vehicle A traveling on a highway road, a group X with a fixed height range with the height of a current location of the present vehicle as a center as a participation condition is set and with respect to a vehicle B traveling on a road under the highway, a group Y with a fixed height range with the height of the current location of the present vehicle as a center as a participation condition is also set. In accordance with the height of the current location of the present vehicle, each vehicle takes part in the group of vehicles on the road under traveling. Each vehicle in the group X interchanges travel information only with the other vehicle in the group X and each vehicle in the group Y interchanges travel information only with the other vehicle in the group Y.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004096067-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAYAMA KAZUYA
IPC: H01L29/08
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which assures a sufficient breakdown voltage and suppresses ON resistance in a MOSFET while the gate capacitance is reduced to increase switching speed, and low power consumption is realized.  <P>SOLUTION: The semiconductor device, according to an embodiment, has a gate electrode which is formed on a semiconductor substrate via a gate insulating film, and which has a gap portion or a slit portion; side wall films formed at both side faces of the gate electrode and at side walls of the slit portion, and which fill an interior of the slit portion and cover the gate insulating film directly beneath the slit portion; and an interlayer insulating film formed to cover the gate electrode and the side wall films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234613-A (JP)
Title: Video description system and method and video identification system and method
Inventor: KASUYA EIJI
IPC: G06T7/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video identifying system capable of quickly executing identification processing.  <P>SOLUTION: A video sequence selecting means 107 evaluates the similarity of the representative layout featured values of an inquiry video sequence generated by a representative layout featured value calculating means 106 and the representative layout featured values of a registered video sequence stored in a representative layout featured value storing part 103, and selects only the registered video sequence whose contents are judged to be possibly the same as those of the inquiry video sequence. As for the registered video sequence selected by the video sequence selecting means 107, a video sequence selecting means 108 evaluates the similarity of the layout featured value group of the inquiry video sequence generated by a layout featured value calculating means 105 and the layout featured value group of the registered video sequence stored in a layout featured value group storing part 104, and when the contents of the registered video sequence are the same as those of the inquiry video sequence, it outputs the identifier of the registered video sequence whose contents are the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280171-A (JP)
Title: Trouble information notification program
Inventor: ISHIWATARI HIDEKI
IPC: G06Q10/10
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To draw up a schedule for anticipated handling work upon receiving trouble occurrence, and notify each person in charge about the details of the trouble and estimated work start time for each person in charge, thereby permitting efficient trouble notification to each person in charge.  <P>SOLUTION: A trouble information notification program makes a computer operate a first extraction step which refers to a recovery information table storing a person in charge and the details of handling for each event, and extracts a person in charge and the details of handling for the event occurred in a monitoring object server; a first scheduling step which draws up a handling schedule based on the details of handling extracted in the first extraction step; and a first notification step which notifies the person in charge of the handling schedule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034022-A (JP)
Title: Method for manufacturing catalyst, catalyst, and use of catalyst
Inventor: BIRKE PETER
IPC: B01J23/52
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an alkenyl carboxylate by preparing a catalyst and reacting a mixture containing olefin, carboxylic acid and oxygen.  <P>SOLUTION: The manufacturing of the catalyst comprises: a step of (a) introducing a group VIII metal compound on a carrier; a step of (b) converting the first part of the group VIII metal compound on the carrier into a metal species with liquid-phase reaction; and a step of (c) further converting the remaining part of the group VIII metal compound on the carrier into a metal species by gas-phase reaction. The alkenyl carboxylate is manufactured by using the manufactured catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280002-A (JP)
Title: Data series converting program
Inventor: MIWA AKIHIRO
IPC: G10H1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a musical performance data series converting program easily enabling reverse reproduction of a musical performance data series and to easily performs conversion into the musical performance data series in a short time.  <P>SOLUTION: Through processing at steps S16 and S18, a source musical performance data series is read forward to sequentially update generation style control data in a current value array area, and after the musical performance data series is read out, generation style control data left in the current value array area are written to the head of a reverse reproduction buffer area. Then the source musical performance data series is read backward through processing at steps 22 and 24, processed, and sequentially written to the reverse reproduction buffer area. In this processing, note-on and note-off data are converted into note-off and note-on data respectively. Generation style control data on a musical sound are converted to a retrieval value in the head direction of the source musical performance data series. When retrieval ends in failure, the data are converted to initial values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283185-A (JP)
Title: Deodorizer
Inventor: OKAMOTO TADAYUKI
IPC: B01D53/86
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a deodorizing effect by providing a reflecting cover on photocatalyst filters and increasing a contact function in a conventional deodorizer comprising an excitation light source and the photocatalyst filters in a ventilation passage.  <P>SOLUTION: This deodorizer is so constituted that the excitation light source for activating the titanium oxide is made to pass through the several photocatalyst filters in the central part of the ventilation passage, the photocatalyst filters are disposed at a prescribed interval, and reflecting plates are selectively disposed to cover a range of 10-80° inclined from the excitation light source in the both side ends of respective sides of the photocatalyst filters. The reflecting plates having reflecting effects of a higher reflection efficiency can thus improve the deodorizing efficiency of the photocatalyst filters which has never exhibited before.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285664-A (JP)
Title: Toilet device
Inventor: FUJII HIROAKI
IPC: E03D9/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device with a washing nozzle, having no restriction in maintenance and hardly causing adhesion of dirt.  <P>SOLUTION: This toilet device includes: a body 3 placed on a toilet bowl; and a washing nozzle 5 having a water jet hole 4 for washing a personal part. The washing nozzle 5 is formed by drawing a metal material, whereby unlike the resin molding, there is no restriction in maintenance, and further a joint of a sealing part at the tip like a metallic pipe is not needed to make the washing nozzle flat, so that there is no restriction in maintenance and the washing nozzle hardly causes adhesion of dirt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006274-A (JP)
Title: Illumination assembly and direction-adjustable mount
Inventor: GLOISTEN JENNIFER L
IPC: F21W106/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source having directionality by using an adjustable mount having directionality.  <P>SOLUTION: This illumination assembly 10 includes: a bracket 20 of support suitable for mounting it on a structure of support; and a housing 40 connected to the bracket of support so as to be adjusted. This light source having directionality is mounted in the housing 40. The housing 40 is adjusted at a selected position with an angle with respect to the bracket 20 of support by a cam follower/lock mechanism connected to the bracket 20 and the housing 40, and the housing 40 is locked at the selected position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296676-A (JP)
Title: Method for controlling quality of semiconductor device
Inventor: SATO YASUHIRO
IPC: H01L21/66
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily adapt to the treatment conditions of each lot for changing even if changing the treatment conditions of the lot, and to execute precise quality control.  <P>SOLUTION: A quality control method includes a step (S102) for reading determination conditions for an inquired lot from a database when the inquiry of standard determination is received (YES in an S100), a step (S104) for reading the treatment conditions of a pre-process from the database, a step (S106) for selecting a determination standard value coincident with the treatment condition of the pre-process, a step (S108) for comparing measurement data with the determination standard value, a step (S114) for transmitting non-conforming determination when the measurement data are not within a standard range (NO in an S110), a step (S116) for reporting an alarm, and a step (S118) for indicating the stop of the progress of the lot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292909-A (JP)
Title: Method for manufacturing hollow metallic ball and method for manufacturing porous metallic molding
Inventor: NANBU MASAMITSU
IPC: B22F3/11
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To cost effectively provide a hollow metallic ball by performing manufacture of an inflammable spherical body serving as a nucleus and formation of a coating layer to the inflammable spherical body by metallic powder by simple operation.  <P>SOLUTION: The method for manufacturing the hollow metallic ball by charging a thermoplastic resin particle having foamability and metallic powder into an external heat type rotary kiln, melting the thermoplastic resin particle having the foamability by rolling and heating effect by means of the external heat type rotary kiln to form a molten foamed spherical body, sticking the metallic powder to the surface of the molten foamed spherical body to form a spherical compound body composed of the resin and the metallic powder, then heat treating the spherical compound body to evaporate the resin and sintering the metallic powder is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293986-A (JP)
Title: Washing method for connection pipe and updating method for refrigerator
Inventor: MORIMOTO HIROYUKI
IPC: F25B45/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein mineral oil remaining in an existing pipe and ester oil are mixed, thereby causing deterioration of ester oil and reducing reliability of a refrigerator if the existing connection pipe is used as it is when replacing a refrigerator using HCFC or CFC as refrigerant and mineral oil as refrigerator oil with a refrigerator using HFC as refrigerant and ester as refrigerator oil.  <P>SOLUTION: After performing pump-down operation by a second opening and closing valve provided in the refrigerator and providing liquid refrigerant in a showcase and a low pressure connection pipe, the second opening and closing valve is opened to let gas-liquid two phase stream flow in the connection pipe. Mineral oil remaining in the existing connection pipe is washed and recovered by the gas-liquid two phase stream to reduce concentration of remaining mineral oil relatively in order to prevent deterioration of ester oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293988-A (JP)
Title: Flat tube of heat exchanger
Inventor: NAKAMURA YOICHI
IPC: F28D1/053
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrene of leakage at a brazed part in a flat tube where the longitudinal end part is passed through a tube insert hole of a header and the passing part is brazed and fixed.  <P>SOLUTION: A pair of a first member 4 and a second member 5 are fitted to each other, and an outer surface stepped part 7 is formed on the overlapping part 6. An outward expanded part 8 is formed only at the longitudinal end part of the second member 5, which is the longitudinal end part of the flat tube 12 in a boundary part adjacent to the overlapping part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303480-A (JP)
Title: Pure water tank of fuel cell power generation system
Inventor: YAGISAWA KENJI
IPC: B65D81/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pure water storage tank capable of preventing deformation, breakage and the like without increasing the thickness of a wall by reducing stress generated in the pure water tank when pure water is frozen.  <P>SOLUTION: An antifreezing solution layer 16 is formed outside an inside surface wall 14 of a pure water layer 15 for storing pure water; and an antifreezing solution which has a solidification point lower than the lowest temperature of a use environment and in which the more the temperature drops, the more its density increases is stored in the solution tank 16. When it is assumed that the width of the solution layer 16 and the height of the solution layer 16 are D and H, respectively, D and H are so set as to satisfy D≥0.0005×log<SP>e</SP>×H+0.0037.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298821-A (JP)
Title: Water-treatment medium
Inventor: FUJITA KUNIO
IPC: B01D39/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-treatment medium having a filtering function which remains stable for a long period.  <P>SOLUTION: A water-treatment medium of the invention is an angular filter medium (3) obtained by joining a flocked base-fabric formed by vertically waving short-fiber (b) on a sheet-like fiber (a) to an angular stainless resin (c), capable of preventing the short-fiber (b) from falling and thus ensuring a filtering function which remains stable for a long period if a filtering tank (9) is filled with a filtering medium layer (10). A supporter of the stainless resin (c) has an effect of preventing fine grains from accumulating on a filter medium carrier, and also forms a long water-running passage for water to be treated. Since the grains are captured by loading short straight fiber into clearances within the filter medium, it is allowed to reduce the thickness of a filtration layer. Further, since the short-fiber (b) can be easily dispersed or spread, there is no tangling due to flocked fiber nor fabric pills. Moreover, it is also possible to drop or peel off the captured grains from among the short fibers (b, b) with a low energy, thereby permitting reduction in a washing space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306269-A (JP)
Title: Method for injection-molding molded object having welded part
Inventor: KATSUCHI HIROKAZU
IPC: B29K75/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the physical properties of an injection-molded object having a welded part.  <P>SOLUTION: The molded object having the welded part is obtained by injection-molding an alloy material composed of a polyacetal resin and another polymer using a molding machine wherein a mixing part is provided to the central part of the resin route of a nozzle part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079989-A (JP)
Title: Optical module
Inventor: UEKI TATSUHIKO
IPC: H01S5/022
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of regulating the difference in the temperature between an optical component and a temperature measuring component by regulating the heat inflow and outflow to and from the optical component or the temperature measuring component.  <P>SOLUTION: The optical module comprises the optical component having temperature dependency, the temperature measuring component, a temperature regulating component for regulating the temperature by indiectly mounting and thermally contacting the optical component and the temperature measuring component directly or through carriers; a regulating system for regulating the difference in the temperature between the optical component and the temperature measuring component by regulating the heat inflow and outflow to and from the optical component or the temperature measuring component; and a package for housing the optical component, the temperature measuring component, the temperature regulating component, and the regulating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311048-A (JP)
Title: Manufacturing method of discharged insulator substrate and its device
Inventor: INABA HITOSHI
IPC: G02F1/1333
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the necessary number of irradiating device of soft X-rays when discharging an insulator substrate by irradiating the soft X-rays in a process in which the substrate is conveyed sequentially to processing portions adjacent each other via a partition wall and prescribed processing is sequentially performed at each of the processing portions.  <P>SOLUTION: The prescribed processing is successively performed at each of the processing portions to a glass substrate G for a liquid crystal in a casing 2. Each of the processing portions is partitioned by partition walls 71, 72, 73, 74, 75 made of material through which the X-rays with wavelength zones of 1-100 angstrom, respectively. Each irradiating device 81, 82, 83, 84, 85 for irradiating soft X-rays is arranged, respectively, so that each irradiating area 81a, 82a, 83a, 84a, 85a of each of the irradiating devices 81-85 transmits through each partition 71-75 and achieves a processing portion adjacent to the processing portions at which each of the irradiating devices 81-85 is disposed, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308940-A (JP)
Title: Air cleaner
Inventor: MAESHIBA YUTAKA
IPC: F24F7/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of returning clean air by removing fine hair of a pet floating in the air.  <P>SOLUTION: In this air cleaner 10, an air suction port 5 is formed at the front of a case, and an air exhaust port 9 is formed at the rear. A fan 3 and a filter 10 are disposed in the air cleaner in that order from the air suction port side to the air exhaust port side. When the fan 3 is rotated, air is sucked from the air suction port 5, passed through the filter 10, and clean air is blown out from the air exhaust port 9. The filter 10 is formed of steel wool formed by impregnating it with oil for adhering the hair of the pet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048676-A (JP)
Title: Method, system and program for attaching title key to encrypted content for synchronized transmission to recipient
Inventor: ERIC M FOSTER
IPC: H04L9/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a program product for attaching a title key to an encrypted content for synchronized transmission to a recipient.  <P>SOLUTION: The method and the system for attaching the title key to the encrypted contents for the synchronized transmission to, or storage by, the recipient are provided. Specifically, under the present invention, an elementary media stream is parceled into content units that each include a content packet and a header. The content packets are encrypted with one or a plurality of title keys. Once the content packets have been encrypted, the title keys are themselves encrypted with a key encrypting key. The encrypted title keys are then attached to the corresponding encrypted content packets for synchronized transmission to the recipient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305551-A (JP)
Title: Medical image diagnostic reading system
Inventor: SOEJIMA HIDESUKE
IPC: G16H10/60
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide support information necessary to produce a medical image diagnostic reading report as educational and efficient information for a diagnostic reading doctor.  <P>SOLUTION: When the diagnostic reading doctor diagnostically reads the medical image by using the medical image diagnostic reading system 100, a controller 2 acquires a past diagnostic reading report and a related medical image and the diagnostic reading report producing template from an information managing unit 1 based on the total evaluation of the diagnostic reading doctor and diagnostic reading object medical image photographing condition, and displays together with the medical image of the diagnostic reading object on the display unit 23 of the controller 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI