baber/WOPTO huggingface dataset:
Patent JP-2004226202-A (JP)
Title: Image processor and recording medium
Inventor: MURATA MASAFUMI
IPC: G01N23/04
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of precisely extracting a contour shape from a sectional image by an X-ray CT (computerized tomography) scanning apparatus.  <P>SOLUTION: The image processor 1 classifies total pixels composing the sectional image into pixels for photographing a space section by a pixel classification section 3, and pixels for photographing the sectional section of a sample, and further classifies whether the pixels belong to either a plurality of space regions or the sectional region of the sample by a region classification section 4. After that, the average CT value of a group of pixels included in the region concerned for every region of an average CT value computing section 5 is calculated, and a threshold most suitable for extracting a contour point existing at the boundary section between the space region and the sectional region of the sample is set, based on the average CT value of the space region concerned and the average CT value of the sectional region of the sample concerned, by a threshold computing section 6. A threshold suitable for extracting a point for composing the contour of the sectional shape is set by considering the amount of coating thickness in a sample section and the thickness of an air layer for improving the precision in the extraction position of the contour point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234701-A (JP)
Title: Optical disk device
Inventor: TAKENAKA HIROYUKI
IPC: G11B25/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which contents of two optical disks are reproduced using one pickup by reversing the pickup employing the opening and the closing of a disk tray as a driving source without using a motor.  <P>SOLUTION: When either one of disk trays 11 and 12 is to be inserted and a pickup 14 is facing toward an opposite surface, racks 11a or 12a of the trays 11 or 12 is engaged with pinions 14a or 14b and the pickup 14 is reversed. When either one of the trays 11 and 12 is to be inserted and the pickup 14 is facing toward the trays 11 or 12 side, the racks 11a or 12a of the trays 11 or 12 is passed on the pinions 14a or 14b side where no tooth is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006651-A (JP)
Title: Method of manufacturing electrooptic device, electrooptic device, method of manufacturing semiconductor device, semiconductor device, projection type display device, and electronic equipment
Inventor: YASUKAWA MASAHIRO
IPC: H01L21/84
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods by which an electrooptic device and a semiconductor device provided with semiconductor layers having different thicknesses can be manufactured respectively with high yields by improving the shapes of the semiconductor layers.  <P>SOLUTION: Each of the methods of manufacturing the electrooptic device and semiconductor device includes a patterning step of dividing a single-crystal silicon layer (semiconductor layer) 206 formed on a supporting substrate 10 through an insulating film 12 into a plurality of semiconductor areas 210 and 220 by patterning the layer 206 to a prescribed planar shape and a thickness reducing step of reducing the thickness of the semiconductor layer 201 in the first semiconductor area 210 of the semiconductor areas 210 and 220 formed in the patterning step to a prescribed thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245283-A (JP)
Title: Reduction gear
Inventor: SHIBUKAWA SOUSHI
IPC: F16H57/023
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wrong installation of a driving gear on an output shaft of a rotation source, and further to reduce a manufacturing cost of the driving gear.  <P>SOLUTION: A female spline 32E for mounting and a female spline 32F for preventing wrong installation are provided on the inner peripheral side of the shaft bore 32A of the driving gear 32. By this structure, the female spline 32E for mounting can be surely engaged with the male spline 12B of an output shaft 12A when the aperture portion 32C of the driving gear 32 is installed on the output shaft 12A of a hydraulic motor 12. On the other hand, when the aperture portion 32D of the driving gear 32 located on the opposite side in the axial direction is installed on the output shaft 12A by mistake, the female spline 32F for preventing wrong installation is caught by the incomplete spline portion 12C of the male spline 12B. As a result, it can be prevented that the driving gear 32 is mounted on the output shaft 12A in the wrong installation direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242822-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of presenting the variable display with novel contents full of variety and enhancing the attraction of a game on the whole.  <P>SOLUTION: A display control means 1200 stops the variable display after discrimination information is variably displayed in a discrimination information display area 1310 on the screen of a variable display device 310, while a discrimination information vacant area extraction means 1220 extracts a discrimination information vacant area 1320 where no discrimination information is displayed at first on condition that a specific layout of the discrimination information is established. A discrimination information movement control means 1221 moves some of the discrimination information stopped/displayed in the discrimination information display area 1310 to the discrimination information vacant area. In the stage of extracting the discrimination information vacant area 1320, a probability changing means 1223 changes the probability of the variable display being finally stopped in a probability variation special stop result mode among special stop result modes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004100683-A (JP)
Title: Electric compressor
Inventor: KIMURA KAZUYA
IPC: F04B39/14
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric compressor capable of accomplishing excellent heat dissipation for a switching element with an inexpensive structure.  <P>SOLUTION: The electric compressor houses a compression mechanism in a compressor housing (hereinafter referred to as a housing) 21. The compression mechanism is driven by an electric motor to compress refrigerating gas. A cover member 38 is jointed to the outside of the housing 21. A motor driving circuit 41 for driving the electric motor is housed in a housing space 35 partitioned with the housing 21 and the cover member 38. In the circuit 41, the switching element 44A is mounted on a surface 43a of an opposite side to the cover member 38 (a top surface 35b). The switching element 44A is pressed down to the housing 21 by tightening of a motor driving circuit 41 between the housing 21 and the member 38 in the housing space 35 resulting from jointing the cover member 38 with the housing 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243682-A (JP)
Title: Writing head and image formation device using the same
Inventor: KAMOSHITA SHINICHI
IPC: G03G5/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To more uniformly and more stably butt writing electrodes against an image carrier by suppressing irregularities of projections of the writing electrodes while the fabrication is facilitated.  <P>SOLUTION: A writing head is constituted by forming a plurality of independently wired conductive patterns 9 on a flexible base 3a. The projections of the writing electrodes 3b<SB>1</SB>and 3b<SB>2</SB>are formed on electrode parts of these conductive patterns 9 by, for example, electroless plating of Ni, respectively. Height irregularities of the projections are reduced by the Ni plating, so that the writing electrodes 3b<SB>1</SB>and 3b<SB>2</SB>are uniformly and stably butted against the image carrier 2. A butting pressure of the writing electrodes 3b<SB>1</SB>and 3b<SB>2</SB>to the image carrier 2 is made uniform, and a good electrostatic latent image can be written to the image carrier 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246814-A (JP)
Title: Indication movement recognition device
Inventor: HARAKAWA KENICHI
IPC: G06F3/03
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication movement recognition device capable of an improvement of decision accuracy of an indication position or an indication direction by a user by natural and easy operation.  <P>SOLUTION: Video cameras 20A, 20B pick up images of the user from a plurality of directions different from each other. A control part 16 recognizes three-dimensional coordinates of a characteristic point whose position varies according to a change of the indication position or the indication direction when the user makes a movement for indicating a specific position or direction, on the basis of the picked-up images, and decides the indication position or the indication direction by the user on the basis of the three-dimensional coordinates. The control part 16 decides whether the characteristic point is in a stop state or not, on the basis of two-dimensional coordinates in a two-dimensional plane parallel to a large-screen display 14 among the three-dimensional coordinates of the characteristic point. When a movement amount in the two-dimensional plane is a prescribed threshold value or below, the control part 16 decides that it is in the stop state, and changes over a mode to a click mode. When it is not in the stop state, the control part 16 changes over the mode to a pointing mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251634-A (JP)
Title: Conductive sensor, its manufacturing method, and apparatus having the conductive sensor
Inventor: NOMURA YUKIO
IPC: G01N27/12
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve sensitivity and reliability in a sensor using a conductive film, a method for manufacturing the conductive sensor, and an apparatus having the conductive sensor.  <P>SOLUTION: When a silane compound having at least a thienyl group is immobilized on a substrate surface via siloxane bond, and further the conductive film for forming a conjugated system between the thienyl groups is used for each kind of sensor, the thienyl group section for forming the conjugated system having conductivity is exposed to the surface, thus achieving a sensor having a large change in conductivity by a surface atmosphere, namely high sensitivity. Additionally, the conductive film is immobilized by chemical bond, thus achieving a highly reliably sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254404-A (JP)
Title: Grommet and erroneous attachment detection method for the same
Inventor: SATO HIDETOSHI
IPC: H02G3/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet and an erroneous attachment detection method for the same capable of preventing a cut position from being taken erroneously at the time of cutting and using the grommet corresponding to the diameter of a wire harness, and capable of facilitating detection even if the grommet is erroneously attached.  <P>SOLUTION: The grommet 10 conforming to the diameter of the wire harness 40 is formed by cutting off an end from a cut line CL between respective guides 15, an engagement portion 12 of the grommet 10 is engaged with a through hole 32 formed in a partitioning wall 31 to insert the wire harness 40 in the grommet 10. At this time, it can be recognized that the attached grommet 10 corresponds to the wire harness 40 of any diameter by a mark 16 provided at the guide 15 at the most front end. If the grommet 10 is attached at a position at which the wire harness 40 with a different diameter is inserted, erroneous attachment can be easily detected because the mark 16 does not match.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250977-A (JP)
Title: Locking device for grating cover for underground multi-purpose duct or the like
Inventor: KOYAMA OSAMU
IPC: E05B47/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a grating cover eliminating an operation failure caused by clogging of sand and dust grains and miniaturizing the whole device.  <P>SOLUTION: In this locking device for the grating cover, a locking plate 7 inserted between inner bearing plates 3, 4 is supported by a first pivot 11, and the end part of the locking plate 7 with a lock groove part 12 is projected to the side parts of the inner bearing plates 3, 4. A spring support 16 is pivoted to the locking plate 7 by a second pivot 15, and a guide groove 17 of the spring support 16 is fitted to a guide shaft 20 supported to the inner end parts of the inner bearing plates 3, 4. A compression coil spring 21 is fitted to the spring support 16. A proximal end part of an interlocking link 28 is pivoted to a plunger 27 of a solenoid unit 26 disposed in the lower space of the spring support 16, and an intermediate part of the interlocking link 28 is pivoted to a horizontal base plate 3 by a vertical pivot 30. A stopper pin 31 is pivoted to the front end part of the interlocking link 28, and the front end part of the stopper pin 31 fittingly inserted in an outer bearing plate 5 and the inner bearing plate 3 is engaged with a control shoulder part 35 of the locking plate 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251784-A (JP)
Title: Ultrasonic transceiver
Inventor: HIRANO SHINJI
IPC: G01F1/66
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ultrasonic transceiver allowing easy and sure measurement without complicating circuit constitution.  <P>SOLUTION: This transceiver is provided with an ultrasonic transmitter and an ultrasonic receiver arranged to be opposed to an upstream and a downstream in a flow passage of a fluid, a low-noise amplifying means 6 for amplifying a received wave from the receiver, and a high-gain amplifying means 7 provided separately from the amplifying means 6 to amplify the received wave at an amplifying rate higher than that in the amplifying means 6. A time from ultrasonic wave transmission to zero cross point detection is detected as an ultrasonic propagation time, using as a zero cross point a point where one specified wave for indicating arrival of the ultrasonic wave is crossed with a time axis in an ultrasonic amplified wave in the low-noise amplifying means, using as a trigger a time point when one wave of high-rate amplified waves amplified by the high-gain amplifying means exceeds a prescribed threshold value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254737-A (JP)
Title: Browning plate and high frequency heating apparatus using the same
Inventor: ISOYA MAMORU
IPC: A47J36/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browning plate grilling the surface of a material to be heated until the surface is slightly burnt by high frequency heating.  <P>SOLUTION: This browning plate 3 to be used in a high frequency heating apparatus includes high frequency heating bodies 4, 5, 6 and 7 generating heat by high frequency heating on the rear surface of a ceramic receiving plate for mounting the material to be cooked. The high frequency heating bodies 4, 5, 6 and 7 are provided in the rear surface of the receiving plate by being divided into a plurality of sections so as to uniformly form the browning on the surface of the material to be cooked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255621-A (JP)
Title: Perforated thick-walled resin molded product
Inventor: MORIMOTO KAORU
IPC: B29C45/16
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated thick-walled resin molded product improved in its mechanical properties.  <P>SOLUTION: This perforated thick-walled resin molded product is a resin molded product with perforations, which has a wall thickness of 5 mm or above, obtained by injection molding and comprises a laminate having two or more layers constituted of a homologous resin. In the perforated thick-walled resin molded product of a preferable mode, the weldline parts of the respective mutually adjacent layers are present at positions not superposed one upon another.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258834-A (JP)
Title: Information collection system accompanied by valuable object trading and pseudo stock trading
Inventor: MIZUGUCHI TADAO
IPC: G06Q40/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of continuously collecting useful information accompanied by the trading of a pseudo stock and all valuable objects without constructing an original system.  <P>SOLUTION: This information collection system includes: a member information storage means storing member information; a trading target information storage means storing information about the valuable object that is a target of the trading and a valuable object issuer; a sell order acceptance means accepting a sell order; a buy order acceptance means accepting a buy order; a trade information exhibition means exhibiting trade information; a transaction execution means concluding trade when the sell order and the buy order coincide with prescribed conditions; a trade information storage means storing at least trading information and balance information about the valuable object trading; a collection information storage means collecting order-accompanying information included in the order; and a collection information distribution means distributing the order-accompanying information to the valuable object issuer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259110-A (JP)
Title: Device and program for service quality maintenance
Inventor: UENO HIROYOSHI
IPC: G06F9/50
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform operation for all the services setting within a service level by utilizing limited resources effectively.  <P>SOLUTION: A web server 1 transmits and receives various kinds of information with a database (DB) server 2. The database server 2 holds the various kinds of information to be used by each of plural services provided by the Web server 1. A service quality maintenance system 5 gathers an access state to the Web server 1 from a client 4. By comparing a designated service level and utilization states for each of the services at that time, a decision is made to the service to be available compared with the designated service level and the service exceeding the designated service level, and a system resource is optimally assigned so that its difference is eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259207-A (JP)
Title: Device with power saving mode function and communication network system
Inventor: FURUMOTO TAKAYUKI
IPC: H04L12/28
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein whole total electric power cannot be controlled when an electric power control system circuit cannot communicate by any trouble in an electric power control system to control total electric power of power supply for devices connected with the same power supply.  <P>SOLUTION: Communications are performed to each of devices connected with the same power supply for every constant time, and disconnection of communications is detected by no response of communication. A system manager is notified of the fact, and each of the devices is allowed to display the communication disconnection. At the same time, by prohibiting changing operation mode, the system allows the manager and users to restore the trouble without breaker disconnection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266460-A (JP)
Title: Image forming apparatus
Inventor: MACHIDA HIRONOBU
IPC: G03G21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing leakage of stored image data.  <P>SOLUTION: In the image forming apparatus which forms an image based on the inputted image data, it is provided with a ciphering/decoding means for always ciphering the inputted image data by using a ciphering key to the image data in the case of storing the inputted image data in an image storage means and for decoding the ciphered image data in the case of reading the ciphered image data which is stored in the image storage means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002703-A (JP)
Title: Polymeric compound and polymeric luminescent element using the same
Inventor: OGUMA JUN
IPC: C09D11/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymeric compound useful for a luminescent material, a charge transfer material or the like, its manufacturing method, and a polymeric luminescent element (polymeric LED) using the polymer compound.  <P>SOLUTION: The polymeric compound contains a structure whose repeating units are represented by image (1) (wherein the ring P and the ring Q each stands for an aromatic ring, provided that the ring P may or may not be present, two linkages are present on the ring P and/or on the ring Q when the ring P is present, and two linkages are present on the thiophene ring and/or the ring Q when the ring P is not present; and the aromatic rings and/or the thiophene ring may be substituted by e.g. an alkyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, arylalkoxy, arylalkylthio, arylalkenyl or arylalkynyl group), and it has a number-average molecular weight in terms of polystyrene of 10<SP>3</SP>to 10<SP>8</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263792-A (JP)
Title: Gear device, and ball screw device
Inventor: USUKI NORIO
IPC: F16H25/24
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device for converting torque into thrust, or thrust into torque between a nut member and a screw shaft, capable of providing a gear device capable of transmitting torque to the nut member in easy constitution.  <P>SOLUTION: A bracket 10 of the gear device 26 is formed by press work, and on the bracket 10, nut holding parts 13 and 13a to be engaged with an end part outer circumferential surface of the nut member 31 are provided, and engagement parts 12 and 12a to be engaged with cut parts 32 in the nut member 31 to be applied are provided. In this low-cost and simple constitution, torque provided to a gear 20 in the gear device 26 can be securely transmitted to the nut member 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261113-A (JP)
Title: Alcoholic beverage
Inventor: KENMORI SHIGEO
IPC: C12G3/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcoholic beverage having nutritionally excellent effect which proteins have and excellent in storage stability and drinking properties.  <P>SOLUTION: This alcoholic beverage comprises a protein hydrolyzate having ≥7% decomposition ratio and has ≤5 mm<SP>2</SP>/s dynamic viscosity coefficient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266955-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve power conversion efficiency of a power supply circuit which is configured to cope with a heavy load.  <P>SOLUTION: A plurality of switching converter parts, that operate with the input of a rectified/smooth voltage (DC input voltage), are provided to cope with the condition of heavy load. Each switching converter part employs a configuration in which a partial voltage resonance circuit is combined, in contrast to a current resonance converter of a half bridge coupling system. A double voltage full-wave rectification circuit is provide as a rectifying circuit for generating a rectified/smooth voltage (DC input voltage). In the double voltage rectification circuit, a rectification current path is branched in both positive/negative periods of an input voltage (commercial AC power supply), for a rectifying diode through which the branched rectification current flows. Thus, the peak level of rectification current that flows the rectifying diode is further reduced than in the case of double voltage half-wave rectification circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI