baber/WOPTO huggingface dataset:
Patent JP-2004258775-A (JP)
Title: Light beam space data processing method and space data processor
Inventor: SAKAKAWA YUKIO
IPC: G06T1/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality when an image at an arbitrary point of view is reconstituted by using light beam space data.  <P>SOLUTION: Each sampling image is mapped to a light field (S1401). Then, distances from the center of an undetermined sampling pointer position to the centers of M pieces of sampling pointer positions in the neighborhood are calculated, and weights to the pixel values of the pixel group of a vertical line pointed by the sampling pointer values recorded at the M pieces of sampling pointer positions are calculated (S1404). Then, detected specific data specifying the detected M pieces of sampling pointer positions and the weights to the pixel values of the pixel group of the vertical line pointed by the pointer values recorded in the M pieces of sampling pointer positions are stored (S1406).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259967-A (JP)
Title: Semiconductor integrated circuit and method for designing it
Inventor: KUROSE SHINICHI
IPC: G06F17/50
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of removing an influence of a crosstalk at a physical block boundary part and securing the accuracy of capacitance extraction in a designing stage.  <P>SOLUTION: The semiconductor integrated circuit includes a block having a first boundary side having external connection terminals and a second boundary side having no external connection terminal, a wiring suppressing region in which no wiring in parallel with the first boundary side within the range of the predetermined distance longer than a minimum wiring interval from the first boundary side, and a shielded wiring provided in parallel with the second boundary side at the position from the second boundary side by the same distance as the minimum wiring interval.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003296729-A (JP)
Title: Method for sharpening digital image with signal to noise ratio estimation
Inventor: GALLAGHER ANDREW C
IPC: G06V10/30
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for estimating noise in an image used in an image sharpening algorithm.  <P>SOLUTION: This method for sharpening a digital image having image pixels according to its noise contents, includes the steps of: providing an image sharpening means having a variable parameter of sharpening; a noisy pixel belief map corresponding spatially to the image pixels having belief values indicating the likelihood that modulation about respective pixels are due to system noise; and using the noisy pixel belief map to vary the parameter of the image sharpening means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256771-A (JP)
Title: Water-soluble cutting and grinding oil agent composition and method for using the same
Inventor: DAIKO EIICHI
IPC: C10M145/26
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble cutting and grinding oil agent and use of the same by taking other oil component into a coolant as a lubricating component, using the treated liquid after cutting and grinding again as the coolant, reducing the wasted amount of the other oil component which is conventionally separated/removed, reducing environmental load, aiming at the maintenance/improvement of the metal processing performance of the coolant and extension of its life, further reducing the supplying amount of the lubricating component into the coolant and using less amount of the coolant stock liquid.  <P>SOLUTION: This water soluble cutting and grinding component can contain non water-soluble components or hardly water-soluble components used in surrounding environment and mingling by dispersing without separating them, and utilizes such non water-soluble or hardly water-soluble components as a lubricating component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262983-A (JP)
Title: Crosslinked polyethylene resin foam and its production process
Inventor: SHIBATA TOMOYOSHI
IPC: C08J9/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked polyethylene foam excellent in softness and non-slip properties and its production process.  <P>SOLUTION: At least two kinds of linear low-density polyethylene different in average molecular weight and produced by polymerization by using a metallocene catalyst are blended with each other and then mixed with a blowing agent and a crosslinker to give a foamable resin composition. This composition is filled into a closed metal mold, heated under pressure to partially decompose the blowing agent and the crosslinker, and depressurized to give an intermediate foam. This intermediate foam is heated under normal pressure to decompose the remaining blowing agent and crosslinker to further expand the intermediate foam, thus giving the crosslinked polyethylene resin foam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262309-A (JP)
Title: Air cleaner for vehicle
Inventor: ABE YUKITAKA
IPC: B60H3/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an air cleaner for a vehicle having a negative ion generating function.  <P>SOLUTION: This air cleaner for the vehicle comprises an air passage having an intake port and an outlet port and a dust filter and a deodorizing filter disposed in the air passage. At least either of the dust filter and the deodorizing filter has a function to generate negative ions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262882-A (JP)
Title: Composition for oral cavity
Inventor: SANO HIROSHI
IPC: A61K8/66
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for oral cavity having excellent dental plaque removing effect, exhibiting stain deposition suppressing effect on the surface of the tooth and giving finished tooth surface having durable smoothness and refreshing feeling.  <P>SOLUTION: This composition for oral cavity is produced by adding a polyoxyethylene alkyl ether having a 14-18C alkyl group and an ethylene oxide addition molar number of 3-8 and a polyethylene glycol having an average molecular weight of 1,000-6,000 to an oral cavity composition containing a glucanase. The composition for oral cavity exhibits excellent dental plaque removing effect, has excellent stain deposition suppressing effect on the tooth surface, gives durable smoothness and refreshing feeling at the tooth surface after cleaning the oral cavity and the realistic feeling as satisfactory feeling of the removed dental plaque by a user and provides the durable cleanliness/comfortableness unattainable by ordinary tooth brushing action. The composition is widely used in various preparation forms.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271205-A (JP)
Title: Defect inspection device of container mouth part
Inventor: HIUGA KUNIO
IPC: G01N21/90
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection device of a container mouth part capable of coping easily and quickly with the case where the shape of an inspection body container is changed and detecting a defect at a stable and high detection rate.  <P>SOLUTION: This device is equipped with LED groups L1-6 for floodlighting each face of the top face, the inner face and the side face of the container mouth part from different angles respectively, cameras C1-11 for collecting floodlighted portions as two-dimensional images, and an image processing part 30 for performing image analysis with respect to the acquired images. A plurality of kinds of images formed by combinations between the LED groups L1-6 and the cameras C1-11 are collected in time series by the camera C, and defect inspection of the container mouth part 50A is performed by the image processing part 30 by using the plurality of collected images.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274298-A (JP)
Title: Image scanner and image reading method
Inventor: KIMURA KENJI
IPC: H04N1/028
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable correct reading of image data according to the characteristics of an original image, even if the original image includes a very highly lustrous image such as an image of a metallic color.  <P>SOLUTION: A light of a light source 20 is guided to a first irradiation direction A1 and a second irradiation direction A2 to irradiate an original 10 with the guided light, and a reflection light reflecting from the original in a predetermined reflection direction C is guided to a CCD unit 50 for performing photoelectric conversion, so that image data is obtained. At this time, the intensity of light in the irradiation direction A2 is adjusted so as to be weaker than the intensity of light in the irradiation direction A1 by optical amount adjusting means 21, 22 provided on optical paths to the irradiation directions A1, A2, and the direction of light reflection is switched between the directions A1 and A2. Moreover, the image data of the original are composed on the basis of two types of the image data generated from the reflected light of the light of each of the irradiation directions A1 and A2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267124-A (JP)
Title: Headlight for vehicle
Inventor: RUCKWIED HEINZ
IPC: F21S8/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a vehicle capable of accomplishing a curve illuminating beam function and a projection distance adjustment through improvement of the headlight, lessening the gap between the movable headlight portion and the headlight portion for fixation to the vehicle body as much as practicable, and performing an independent fundamental position adjustment of the headlight.  <P>SOLUTION: The headlight for the vehicle is furnished with a light module having at least one reflection mirror and one light source, and at least a part of the light module is coupled with a first frame 6, which is borne inside a second frame 4 by a first adjusting mechanism in such a way as capable of revolving round a first revolving axis, while the second frame is borne by a second adjusting mechanism inside a frame support fixed to the vehicle body in such a way as capable of revolving round a second revolving axis, and the two axes are arranged in one plane perpendicularly to each other, and at least one of the frames is adjustable centering on one adjusting axis through a fundamental position adjusting mechanism, wherein the adjusting axis is identical to one of the revolving axes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004275217-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of setting the generation probability of a lucky number (LN) without providing a push button type switch separately in a game machine.  <P>SOLUTION: When a pachinko game machine is activated and a prescribed time passes after it is turned to an error state (S500:YES), a table 1 is selected (S540) when the number (count number) of game balls which enter a first kind start port from the activation until then is 1, a table 2 is selected (S560) when it is 2, and a table 3 is selected (S570) when it is 3. In the tables 1-3, the probability of lighting an LN lamp is made respectively different. Thus, the side of managing a pachinko hall can set the probability of lighting the LN lamp by putting a prescribed number of the game balls to the first kind start point within prescribed time in the error state after activating the pachinko game machine, and the need of providing the push button type switch or the like separately in the game machine is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279565-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: OKUMURA OSAMU
IPC: G02F1/1337
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device in which the occurrence of display defects such as a residual image, smear type unevenness or the like is suppressed and further a bright display with a wide viewing angle is produced.  <P>SOLUTION: The liquid crystal display device comprises a liquid crystal layer 50 interposed between a pair of substrates 10, 25 wherein a transmissive display region T and a reflective display region R are arranged in a dot region. The liquid crystal layer 50 comprises a liquid crystal with negative dielectric anisotropy, of which the initial alignment state assumes vertical alignment, and on the other hand, pixel electrodes 9 and a common electrode 31 to drive the liquid crystal are formed on the respective liquid crystal layer 50 sides of a pair of the substrates 10, 25. In addition, on the pixel electrodes 9, slits 94 formed by opening a part of the electrodes 9 are formed on the transmissive display regions T as alignment controlling means to control alignment of the liquid crystal. The slits 94 are disposed so as to two-dimensionally overlap with reflection films 20a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282307-A (JP)
Title: Image forming apparatus and image forming system
Inventor: SUGIURA MASASHI
IPC: H04N1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming system for preventing deterioration in image quality due to repetitive copying.  <P>SOLUTION: An image information section 23 reads front side information on recording paper on which image information is described and rear side image information on the rear side in generating a copy of the image information described on the recording paper, and when attribute information is present in the rear side image information, a control section 70 reads original image information of a server from location information included in the attribute information extracted by an attribute read section 21 and forms an image on recording paper by using the original image information. Even when the image information is repetitively copied, copy is made on the basis of the original image information of the server at all times and deterioration in the image quality due to repetitive copy can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003278055-A (JP)
Title: Fabric spreader
Inventor: KRUMM VALENTIN
IPC: D03J1/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low wear lightweight spreader rod having highly good spreading effects for high grade woven fabrics to be woven, for the spreader of a loom.  <P>SOLUTION: The spreader rod is a one-piece hollow cylindrical metal body extending entirely over the weaving width, preferably made of V4A stainless steel, having an outer diameter of at least 10 mm, preferably 15 mm, with a wall thickness of at least 0.4 mm, preferably 0.7 mm, and having an outer circumferential surface that has been surface treated to achieve a surface roughness with a peak-to-valley roughness measurement of at least 10 μm, preferably 20 to 50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280442-A (JP)
Title: Sales activity support system using telemarketing, program, and recording medium
Inventor: UBUSAWA TOYOJI
IPC: G06Q50/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To target customers conforming to a keyword and to extract customer information about the targeted customers from customer information obtained by use of telemarketing and transfer this customer information to persons in charge of sales.  <P>SOLUTION: A server device 10 has a customer targeting means 10a, a customer information listing means 10b, and a customer information transfer means 10c and is connected to a terminal device 31 via a network 1. The server device 10 is capable of accessing a total customer DB 13 registering customers, as well as a customer information list 21 storing the customer information obtained at a telemarketing center 20. Customers who match an information keyword 14 inputted from the persons 32 in charge of sales are extracted from within the total customer DB 13 and targeted for each person in charge of sales. The customer information about the targeted customers is extracted from within the customer information contained in the customer information list 21 and is listed for each keyword. The customer information listed is transferred to the terminal device 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275454-A (JP)
Title: Pachinko machine
Inventor: KAWAGUCHI SATORU
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine having game contents for shifting the game state from a normal state to a probability variation state regardless of a jackpot game state.  <P>SOLUTION: When the frequency of display of a specific content among the contents of the image consisting of combinations of the "total failure", "a ready-to-win state A", "a ready-to-win state B", "a ready-to-win state C", and the "'jackpot' display" in a display screen of a pattern display device reaches a prescribed frequency (a specific value) (S204:Yes), the game state is shifted to the probability variation state (S205).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280613-A (JP)
Title: Rate settlement method and device for image-forming apparatus
Inventor: SAWAMURA HIROMICHI
IPC: G07F17/26
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately make settlement when settlement processing time is later than time for processing a sheet by an image-forming apparatus.  <P>SOLUTION: When an IC card is used on which electric money balance information is recorded to make settlement of job rate for the image-forming apparatus, at timing (120) when the value of a timer which is reset on every sheet feeding and measures time elapsed from the sheet feeding exceeds a time interval of the sheet feeding, a settlement signal is transmitted to a card processing part to make settlement (124) of job rate for two or more sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278497-A (JP)
Title: Catalyst fixing method and its fixing structure of exhaust device
Inventor: KUDO TAKASHI
IPC: B21D53/84
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by eliminating the welding part and facilitate forming by simplifying the shape of a pipe section.  <P>SOLUTION: The exhaust device is provided with a pipe part 193A composing a part of an exhaust pipe connecting to an engine, a catalyst 194 stored in the pipe part 193A, and spacers 195A and 195B made of elastic material interposed between the pipe part 193A and the catalyst 194. A catalyst assembly body 217 is formed by fitting the spacers 195A, 195B to the both ends of the catalyst 194, the catalyst assembly body 217 is inserted in the pipe part 193A, and the catalyst 194 is fixed to the pipe part 193A by narrowing the both end parts side simultaneously narrower than the catalyst assembly body 217 of the pipe part 193A. Since the both ends part of the pipe part are nearly simultaneously narrowed, the number of manufacturing processes can be reduced as compared with the conventional method. Since the two spacers are inserted into the pipe part in a state of fitting to the catalyst, the catalyst fixing method can be simplified as compared with the case where the spacer members are inserted into the cylinder member in addition to the catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287001-A (JP)
Title: Lithographic printing original plate
Inventor: SAKATA ITARU
IPC: G03F7/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive lithographic printing original plate which makes direct platemaking possible by scanning exposure based on digital signals and which has high sensitivity.  <P>SOLUTION: The lithographic printing original plate has a first layer comprising a water-insoluble and alkali-soluble first resin, and the following second layer, in this order. The second layer contains: a water-insoluble and alkali-soluble second resin containing a phenolic hydroxyl group; a compound which decreases the solubility of the second resin with an aqueous alkali developing solution; and at least one kind in compounds having a polyalkyleneoxy skeleton, a fluorine-containing hydrocarbon skeleton or a Si atom. Further, the plate contains a photothermal converting agent in at least one of the first layer and the second layer. The second layer contains at least one kinds of compound selected from a group of compounds having ≤800 molecular weight and having at least one of carboxyl group, carboxylic acid anhydride group, sulfonic acid group, phosphate group, phosphonic acid group, thiol group, sulfonamide group and phenolic hydroxyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287116-A (JP)
Title: Optical transmitter
Inventor: AOKI MASAHIRO
IPC: G02B6/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device structure of a semiconductor lumped constant type MZ modulator and a method for electrically and optically mounting the same, and to provide an optical module which has the optical elements installed thereon and which is inexpensive and operates with high performance.  <P>SOLUTION: The multiplex-demultiplexer of the MZ modulator is constructed as a double pass structure which uses a multimode interference waveguide with a 2×2 structure input/output waveguide. Thereby, positional separation of input/output light and the performance index doubling of the modulator based on the double pass structure are simultaneously attained. Also, by combining the double pass MZ modulator and a modulator driver IC with a regular and auxiliary differential output pair and symmetrically arranging the output stage of the driver IC and the driving electrode of the MZ modulator, a mounting structure and a mounting method most suitable for push-pull driving is obtained with an easy method. Furthermore, by using paired optical components where optical components used for input/output of light signals such as a condensing optical lens, an optical isolator and an optical fiber to guide light to the outside are connected in series, a mounting structure and a mounting method to optically mount the optical modulator with ease are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003298568-A (JP)
Title: Authenticated identification-based cryptosystem with no key escrow
Inventor: GENTRY CRAIG B
IPC: H04L9/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryptosystem for determining shared secret information possessed by two entities.  <P>SOLUTION: A first random secret is selected that is known to the first entity and unknown to the second entity. A first intermediate shared secret component is determined using the first random secret and a system parameter. The first intermediate shared secret component is communicated to the second entity. The processing above is made effective even from the side of the second entity by changing descriptions, that is, the 'first' into the 'second' and the 'second' into the 'first'. It is confirmed that both the first entity and the second entity know a non-interactive shared secret. An interactive shared secret is determined using the first random secret, the second random secret, and the system parameter.  <P>COPYRIGHT: (C)2004,JPO