baber/WOPTO huggingface dataset:
Patent JP-2003239307-A (JP)
Title: Manhole structure
Inventor: KONNO SHIGEO
IPC: E02D29/14
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole structure for allowing a controller to easily open a cover, and capable of coping with a case by immediately seizing its sign when a third person other than the controller opens a manhole.  <P>SOLUTION: This manhole structure is composed of a cover frame of the manhole and the cover capable of being housed inside the cover frame. A rotary shaft of a lock rotary body is arranged in the cover by penetrating through the obverse and reverse of the cover. An engaging pin for rotating together with rotation of the lock rotary body is protrusively arranged on the cover reverse side of the lock rotary body. A groove for engaging the engaging pin is arranged on the cover frame side. A stopper pin is inserted from a surface of the cover into a pin hole opening in the lock rotary body in a state of inserting the engaging pin into the engaging groove. A filler easy in breakup and dissolution can be filled in an exposure surface of the stopper pin to an aboveground part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279434-A (JP)
Title: Automatic positioning of table on document
Inventor: NAJMAN LAURENT ALAIN
IPC: G06K9/20
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sure and rapid positioning tables shown on documents, such as technical drawings. SOLUTION: A table structure in a document is located, that is detected by analyzing its sub-area (that is, a crop). The analysis comprises determining of location of lines linger than a threshold and assigning groups to these lines. When a separation distance, that is the interval between a pair of adjoining lines is less than the threshold the pair of adjoining lines are assigned to the same group. A crop selected as the location of the table structure is such that it has a group having the maximum number of lines. When applying the method to locating of a title block shown on a technical drawing, it is preferable that the crop be analyze corresponding to the corner or end of the document. It is useful to analyzed the image of the document with a reduced resolution. The table structure in the document is located, that is, detected by analyzing its sub-area (that is, a crop).
Patent JP-2003245416-A (JP)
Title: Game machine
Inventor: NEGISHI HIROYUKI
IPC: A63F7/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the bored feelings of a player and to improve interest in a game machine in which a game can be played by using game balls within a play area.  <P>SOLUTION: In the game machine provided with a special play area having a stage on which game balls can be rolled, and a prize winning hole installed under the special play area for enabling a game ball discharged from the stage to win a prize within the play area, a stage 9 is supported to be turned for inverting its upper and lower surfaces by a driving means, first guide parts 17 capable of guiding a game ball 20 to a position for easily winning a prize in the prize winning hole 8 are provided on the respective upper and lower surfaces of the stage 9, and the sizes of the first guide part 17 on the upper surface side of the stage 9 and of the first guide part 17 on the lower surface side are made mutually different.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258576-A (JP)
Title: High frequency power amplifier and electronic device employing the same
Inventor: MASAFUJI YOSHITO
IPC: H03F3/213
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power amplifier with a small scale circuit constitution and suitable for circuit integration and to provide an electronic device employing the same.  <P>SOLUTION: The high frequency power amplifier is provided with: first and second power amplifier circuits 2, 3; first and second base bias circuits 4, 5 respectively supplying a base bias current controllable by a power control signal to the power amplifier circuits 2, 3; and a path selection circuit 8 for selecting and conducting either of paths (first and second paths) for the power control signal applied to the first and second base bias circuits 4, 5 depending on a high/low level of a band select signal. The path selection circuit 8 comprises first and second switch circuits 6, 7 either of which is conducted depending on the high/low level of the band select signal. The first switch circuit 6 includes a diode composed of a HBT (hetero junction bipolar transistor, Tr3) provided between the signal path and an input section of the band select signal, and the second switch circuit 7 includes an HBT (Tr4) provided between the signal path and ground and the base of which is connected to the input section of the band select signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255149-A (JP)
Title: Wiring board and manufacturing method for the wiring board
Inventor: KAWAZOE HIROSHI
IPC: G02B6/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which has an optical fiber laid and exposed to some length and is for connecting the optical fiber to a component.  <P>SOLUTION: The wiring board comprises a base material 2, an adhesive layer 1 which is formed on the base material 2, the optical fiber 4 which is laid on the adhesive layer, an adhesive layer 5 which protects the surface of the optical fiber, and a film layer 6 thereupon, and has a specified place 8 where the adhesive layer and the film layer are absent and the optical fiber is exposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259271-A (JP)
Title: Information recording and reproducing method and device for coping with d terminal signal
Inventor: KIKUCHI SHINICHI
IPC: G11B27/36
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device for coping with a D terminal signal being a picture signal standard information superposed on a source signal.  <P>SOLUTION: The information recording and reproducing device is provided with an extraction part (23) which receives the source signal accompanied with picture signal standard information and extracts and outputs the picture signal standard information, recording parts (13 and 24) which generate content information in a pack form from the given source signal and generate control information according to the extracted picture signal standard information and record the content information and the control information in a storage area of a recording, medium, and a reproducing part (25) which reads out the control information and the content information recorded in the storage area by the recording parts and demodulates the content information and reproduces the content information on the basis of the control information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253676-A (JP)
Title: Slope construction structure and pressure receiving plate for slope protection
Inventor: KUBO KOICHI
IPC: A01G9/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To excellently grow plants in a plant cultivating bed material for improving certainty in greening of a natural ground.  <P>SOLUTION: The upper side of a pressure receiving plate for slope protection housing the plant cultivating bed material D is covered with a heat insulating material C capable of shutting off radiation heat from the sun and allowing passage of plants.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338576-A (JP)
Title: 1,2-dioxetane derivative, luminescent reagent, luminescence method and measuring method
Inventor: MATSUMOTO MASAKATSU
IPC: C07F9/6561
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a 1,2-dioxetane, in which the compound itself is stable, being easy to handle and capable of emitting light at high efficiency. SOLUTION: This invention relates to a 1,2-dioxetane derivative represented by general formula (I)  e.g. 4-t-butyl-5-[4-(5-trifluoromethyl-3-isoxazolyl)-3- hydroxyphenyl]-4,4-dimethyl-2,6,7-trioxabicyclo[3. 2. 0]heptane)} and a luminescent reagent, a luminescence method and a measuring method using the dioxetane derivative.
Patent JP-2003264323-A (JP)
Title: Magnetic sensor and its manufacturing method
Inventor: UEDA MASAYA
IPC: G01R33/09
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor in which the variation of characteristics is suppressed, and its manufacturing method.  <P>SOLUTION: Semiconductor reluctance elements 11 and 12 are formed on one major surface of a silicon substrate 1a which is bonded, on the other major surface side thereof, to a supporting substrate, i.e., an alumina substrate 2a. The silicon substrate 1a is separated between the semiconductor reluctance elements 11 and 12 to form a gap 13. The semiconductor reluctance elements 11 and 12 are formed such that a clearance 14 matches the pitch of an object being detected, e.g. a geared rotor or a gear. A magnetic sensor exhibiting favourable resistance characteristics, sensitivity characteristics and temperature characteristics while suppressing the variation of characteristics can thereby be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263745-A (JP)
Title: Information recorder and information recording method
Inventor: YONEYAMA KAZUTO
IPC: G11B7/0055
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability by making so that the start of recording operation on a new recording medium can be executed at ease in accordance with the user's desired plan.  <P>SOLUTION: The GUI is provided for notifying the necessary information to the user when the initializing process is carried out. By this arrangement, the selection for executing the initializing process is made available after grasping by the user such a state that the initializing process is necessary, or the restricted items to be generated with the execution of the initializing process, before the execution of the process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228303-A (JP)
Title: Led capable of freely changing color
Inventor: HIROSE HISAYA
IPC: G02F1/13
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED capable of freely adjusting emitted light color of the LED.  <P>SOLUTION: An illumination tube which is capable of producing every color by attaching, press-fitting, and welding color liquid crystal elements 2 of a single or two or more color liquid crystal elements arranged on a screen 1 of a coloring LED, an LCD, a miniature lamp, and a tublar bulb, incorporating a color adjusting IC board 5 in an upper base 4 or in the legs, and turning left and right a lower base 6 or a leg 7; which exposes a terminal part of RGB terminals on the base or on the leg, and is thereby capable of producing every color or image by an instruction from color adjustment control equipment via an external pedestal, a connection tool, or a connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268230-A (JP)
Title: Polyamide resin composition for gear and gear made of polyamide resin
Inventor: MATSUMURA TOSHIO
IPC: C08K9/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which has a greatly improved abrasion resistance and can give a gear excellent in abrasion resistance by compounding a polyamide resin with aluminum borate whiskers and/or zinc oxide whiskers.  <P>SOLUTION: This polyamide resin composition is used for a gear 10 which has a resin layer 12 forming gear teeth comprising the polyamide resin composition and is used under lubrication with a lubricant (e.g. an oil or grease). The composition is prepared by compounding 100 pts.mass polyamide resin with 5-30 pts.mass either aluminum borate whiskers or zinc oxide whiskers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272291-A (JP)
Title: Information reproducing apparatus and information recording and reproducing system
Inventor: ITO NOBUHIKO
IPC: G06F3/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably decrease a noise, power consumption and an error occurrence rate by decreasing a rotation speed of a recording medium at data recording or reproduction down to an optimum rotation speed in matching with an information transfer speed of an interface standard with an external device.  <P>SOLUTION: A CPU of a DVD drive unit confirms an interface standard stored in a firmware program and selected at present, acquires an upper limit of an information transfer speed of the interface standard selected at present from a host I/F controller 4, calculates the slowest rotation speed among rotation speeds satisfying the upper limit, sets the calculated rotation speed to a spindle controller 16, and the spindle controller 16 drives an optical disk 21 at the setting rotation speed to record or reproduce information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265715-A (JP)
Title: Game machine, computer program, and recording medium
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing unjust occurrence of big hit by giving an instruction for RAM clear.  <P>SOLUTION: When a timer start flag indicating that a timer for counting elapse time after a game ball wins in a first kind start port 27 (S40: Yes) and an instruction for RAM clear is given is started is set (S42: Yes) and 20 seconds of timer do not elapse (S52: No), processing comes out of this routine and moves to next processing. That is, since lot for big hit is not performed during 20 seconds after an instruction for RAM clear is given even if the instruction for RAM clear is given, an instruction for RAM clear is given by aiming at timing after 0.386 s from the time when a game ball passes through the first kind start port, an initial value of a counter for big hit lot is reset to 0, and the timing when the counter for big hit lot counts a big hit value coincides with the timing when a count value of the counter for big hit lot is obtained to prevent unjust occurrence of big hit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271151-A (JP)
Title: Electronic musical instrument, difference tone input device, program and recording medium
Inventor: TAKAHASHI KENGO
IPC: G10H7/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument, a difference tone input device and a program capable of reproducing playing sounds accompanied with abundant bass in a building made of stone and to provide a recording medium for recording the program.  <P>SOLUTION: This electronic musical instrument stores a different tone specification table T4 obtained by associating musical sounds with different pitches with difference tones heard from the musical sounds with different pitches, extracts a difference tone corresponding to a physical sound with a different pitch from the difference tone specification table T4 in the case of an instruction to simultaneously emit the musical sound with a different pitch, and generates a sound signal corresponding to the extracted difference tone and the musical sound with a different pitch to output the sound signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266394-A (JP)
Title: Method for fabricating silicon device and method of manufacturing ink-jet type recording head and silicon wafer
Inventor: TAKAHASHI TETSUJI
IPC: B41J2/14
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of fabricating a silicon device and a method for manufacturing an ink-jet type recording head and a silicon wafer for reliably protecting circumferential faces in the case of etching to improve the reliability of etching.  <P>SOLUTION: This invention comprises steps of: forming a mask film 55 used as a mask pattern when etching the silicon wafer 100 at least an one face of the silicon wafer 100 and forming, at least on circumferential face of the silicon wafer 100, a protective film 110 having etching selectivity with respect to the mask film 55 which has selectivity by a sputtering process or a vapor-deposition process; forming the thin film pattern on another side face of the silicon wafer 100; forming an etching protection layer for protecting the face of the thin film pattern; patterning the mask film 55 to form the mask pattern of the silicon wafer 100; and etching the silicon wafer 100 from the mask pattern side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267552-A (JP)
Title: Method for taking parts out and device for storing parts
Inventor: NANBU HIDEKI
IPC: G01R31/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce times of taking a tray out of a parts storing part by increasing storing capacity of the tray while facilitating taking the tray out and in.  <P>SOLUTION: The tray Tr is put on a table 16 which can rise and fall, the trays Tr is piled up in order while parts are stored in the tray Tr, and a spacer is inserted in a middle. When the tray Tr is taken out, a support plate 163 is inserted in a gap between the trays formed by the spacer 5, the trays Tr above the spacer in the trays piled on the table is separated from the trays below the spacer by lowering the table under the condition. After taking the upside trays Tr supported by the support plate 163 out from a designated taking in and out opening, the spacer 5 is removed and the table 16 is raised to arrange the rest of the trays Tr at height corresponding to the taking in and out opening, and the rest of the tray Tr is taken out from the taking in and out opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272939-A (JP)
Title: Temperature-sensitive transformer and power transmission device using the same
Inventor: SATO TADAKUNI
IPC: H01F38/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-sensitive transformer and a power transmission device using the same that can avoid excessive heating during power transmission of a living body embedded device or the like and is provided with a highly reliable structure.  <P>SOLUTION: A temperature-sensitive transformer uses a temperature-sensitive magnetic body as a magnetic core material, and utilizes a significant change in output electric power around its Curie. temperature to control the output electric power. A power transmission device uses the temperature-sensitive transformer to control temperature and prevent overheating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283791-A (JP)
Title: Image processing apparatus
Inventor: OTEGI SUGITAKA
IPC: H04N1/387
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To resister a user stamp without imposing much load by eliminating the need for using a read unit to scan user stamp images by respective magnifications in the case of obtaining e.g. the user stamp images of a plurality of kinds having different magnifications at registration of the user stamp.  <P>SOLUTION: The image processing apparatus includes: a read unit 201 for reading an image of an original; an image data temporary storage means 1 for temporarily storing image data read by the read unit 201; a means for calling as required the image data temporarily stored in the image data temporary storage means 1 and producing user stamp image data with an optional magnification; and a means for storing the produced user stamp image data to an image memory 209. Thus, in the case of producing a plurality of user stamp image data with different magnifications, one reading of the user stamp images is enough.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283593-A (JP)
Title: Modem device, communication equipment, and communication control method
Inventor: UEKI HIDENOBU
IPC: H04M11/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize efficient and substantially high-speed communications without repeating retransmission.  <P>SOLUTION: A modem device is provided with an arithmetic part 6 for calculating a value presenting the propriety of a line status from a received signal after a line connection is set up, and a control part 7 for selectively carrying out any one of processing for comparing the arithmetic result of the arithmetic part with a prescribed decision reference value and accelerating a speed as needed on the basis of the compared result, processing for decelerating the speed, and retraining for a symbol rate change. Particularly, the arithmetic part calculates an EQM value presenting the deviation from a theoretical point in the eye pattern of the received signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279608-A (JP)
Title: Capacitance calculation method and characteristic evaluation device for electrophotography photosensitive body
Inventor: SAITO NORIYASU
IPC: G03G5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance calculation method and a characteristic evaluation device for electrophotography photosensitive body for eliminating discrepancy of a corresponding relation of each data between electrification potential (V) and the amount of charged electric charge (Q), and obtaining a more precise value of capacitance (C).  <P>SOLUTION: The capacitance calculation method of electrophotography photosensitive body has a step for rotating an electrophotography photosensitive body at a high speed, a static electricity electrification step for electrifying a photosensitive surface of the electrophotography photosensitive body, and a photoemission step for allowing the photosensitive surface of the electrophotography photosensitive body to perform photoemission. In the method, the capacitance of the electrophotography photosensitive body is obtained from the amount of the charged electric charge of the electrophotography photosensitive body which is calculated when electric current signals of electric current flowing into the electrophotography photosensitive body are detected and A/D converted, and the electrification potential of the electrophotography photosensitive body which is obtained when electric potential signals of surface potential of the electrophotography photosensitive body are detected and A/D converted. The amount of the charged electric charge of the electrophotography photosensitive body is made a value wherein a correction value is added to a value integrating a current value with time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280962-A (JP)
Title: Data protection system by distributed device and method thereof, as well as computer program
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F3/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data protection system by distributed devices, which can easily recover and re-construct stored data even when the storage device of one data center is damaged, by advertising for cooperators of a plurality of data centers connected to a network and utilizing the storage devices of the distributed cooperators, and to provide a method thereof, as well as a technique with respect to a computer program.  <P>SOLUTION: As shown in Fig. 1, the data protection system by the distributed devices is substantially constituted of the data centers (the data system) 10A, 10B, 10C that are connected with the network 100 such as the Internet and a manager site 10X, and receives accesses from a user terminal 20 via the network 100.  <P>COPYRIGHT: (C)2004,JPO