baber/WOPTO huggingface dataset:
Patent JP-2003092396-A (JP)
Title: Solid-state image pickup device and method for manufacturing the same
Inventor: MABUCHI KEIJI
IPC: H04N5/374
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization, noise reduction, and voltage reduction of an MOS solid-state image pickup device. SOLUTION: The gate electrode of a pixel part is formed of a two layer structure, and the amplifying gate of an amplifying transistor 126 is formed of the first layer, and the selecting gate of a selecting transistor 124 is formed of the second layer, and they are partially overlapped. The amplifying gate of the first layer is self-aligned, and the ion injection of the selecting gate of the second layer is carried out. When the gate electrode is formed of one layer in a conventional manner, it is necessary o provide a space which is almost a design rule between the amplifying gate and the selecting gate, and this invention makes it possible to eliminate this dead space. Also, no diffusion layer exist between the amplifying gate and the selecting gate so that the sheet resistance and voltage deterioration of the diffusion layer can be prevented.  Also, the resistance and voltage deterioration due to the LDD parts of the gate edges of the transistors can be prevented at one edge part of the amplifying gate and one edge part of the selecting gate.
Patent JP-2003091347-A (JP)
Title: Information processor, screen display method, screen display program and recording medium recording the screen display program
Inventor: MIYAJIMA YASUSHI
IPC: G06F3/048
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an interface capable of expressing sharing of the respective functions on a display screen to be easily understood, and enabling a user to intuitively and easily perform necessary operation for each function. SOLUTION: In personal broadcasting system, a user terminal divides a window as a main screen in the longitudinal direction by each function on a display screen, and displays mutually independent panel windows 154a, 154b, 154c, 154d, 154e as divided elements to be arranged on a display part.
Patent JP-2003090975-A (JP)
Title: Scanning type optical device
Inventor: NAKAHATA HIROSHI
IPC: G02B26/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce optical elements causing an image defect and to save space in a laser optical system used for a digital copying machine, a printer or the like. SOLUTION: This optical device is constituted so that a polygon mirror is inclined in a drum shaft direction with respect to the incident optical axis of a laser beam. By using constitution where the polygon mirror and a reflecting mirror are integrated, the optical elements causing the deterioration of image quality are reduced and space saving is realized.
Patent JP-2002197439-A (JP)
Title: Document-fetching device, document-filing system, picture processor, electronic document notarization system and image processing system
Inventor: ARAUMI YUICHI
IPC: G06F17/30
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance convenience in designating a user when document filing of picture data of a document. SOLUTION: An image processor provided with at least one of a scanning function, a printing function, a copying function and facsimile functions and connected with a server storing picture data via a communication path, includes a memory for storing image information printed on a paper surface or scanned from a paper surface, a transfer unit for transferring the picture information and additive information for specifying the picture information automatically to the server, regardless of the presence and absence of an expressed transfer instruction from a user, a display operation unit for displaying a list of a plurality of user names for obtaining a user name as the additive information, so that a user selects the user name, and a user name program-searching selecting and displaying unit for program-searching a plurality of user names,  by at least one character/numerical figure inputted from a display operation unit and displaying it on the unit.
Patent JP-2003099272-A (JP)
Title: Task switching system and method, dsp, and modem
Inventor: MIYAMOTO KEIICHI
IPC: G06F9/48
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently switch a plurality of tasks by a single processor. SOLUTION: A controller task (CCT) executed by a single DSP (Digital Signal Processor) 2 of a modem 1 between the CT and a data pump task (DP) has its subtasks endlessly looped by a CT processing part 3 on a round-robbing basis. If an interruption is initiated by an external event during the CT execution and the DP needs to be started, a task switching process part 5 saves parameters for the execution restoration of the CT being executed and a DP process part 4 switches the execution to the DP according to parameters saved for DP restoration. After the DP execution is completed, the task switching process part 5 saves parameters for the execution restoration of the DP and switches the execution to the CT according to the saved parameters for CT restoration.
Patent JP-2003095181-A (JP)
Title: Power assisted bicycle
Inventor: YAMAGUCHI SEIJI
IPC: B62M11/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted bicycle with a mounted hub driving device for contribution to reducing the size in the direction of an axle without applying overload on a planetary gear device. SOLUTION: The planetary gear device as a reducer is formed in a two-stage structure with a large external gear 31 and three small planetary gears 30 in a hub casing 21. One of the planetary gears 30 is overhung by a motor cover 28 serving as a planetary gear carrier 36 and the shaft of the other planetary gear 30 is held in linkage with a planetary gear plate 32. The planetary gear plate 32 has a central portion to be thrust and supported by a fixed side casing 22. A pinion gear 33 is formed at one end of a rotatable motor shaft to which a rotor 27 is fixed, and it is put in engagement with the planetary gear 30. The planetary gear 30 is put in engagement with the external gear 31 to reduce the rotating force of the rotor 27 and transmit it to the hub casing 21 via a free clutch 34 on the outer periphery of the external gear 31.
Patent JP-2003097252-A (JP)
Title: Exhaust gas purifier of internal combustion engine
Inventor: NISHIYAMA TOSHIHIKO
IPC: F02D13/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifier of an internal combustion engine capable of obtaining an excellent reduction efficiency of NOx. SOLUTION: In a diesel engine 1, while communicating the inside of a combustion chamber 11A and an exhaust passage 30 with an exhaust valve 14 during intake process, an exhaust throttle valve 61 is activated by an exhaust flow rate controller 70 so as to adjust exhaust gas quantity flowing through the exhaust passage 30. As a result, even if the differential pressure between the exhaust side and the intake side changes, the displacement recirculated into the combustion chamber 11A can be controlled. The optimum exhaust gas recirculation quantity is set with respect to the operating situation of the diesel engine 1. An opening of the exhaust throttle valve 61 is adjusted so as to obtain the set exhaust gas recirculation quantity.  Therefore, even if the intake pressure is higher than the exhaust pressure, the set quantity of exhaust gas is recirculated in the combustion chamber 11A by increasing the exhaust pressure with respect to the intake pressure. By so doing, the optimum quantity of exhaust gas is returned into the combustion chamber 11A, whereby an excellent reduction efficiency of NOx by the inside EGR is achieved.
Patent JP-2002200330-A (JP)
Title: Game device and operational system for the same
Inventor: ITO YOSHIHIRO
IPC: A63F13/45
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game device that, for improving a game machine called a whack-a-mole game installed in an amusement center and the like, correlates mechanical motion of a target and an image, measures the amount of exercise of a player and uses a portable information terminal to provide various functions via a communication line, and an operational system. SOLUTION: The game device comprises a game table 4 with a plurality of holes 3 formed at proper intervals, one target 2 arranged in each hole, a popping means for popping each target 2 individually in the hole 3, hammers 5 and 6 with which a player whacks the target 2 indirectly, and an image displaying means 18 with a substantially front oriented image screen raised behind the game table to project an image ranging back with the plurality of holes 3 in the game table.
Patent JP-2003099588-A (JP)
Title: Merchandise sales system by selection of company advertisement and method for it
Inventor: OTSUKI HIROSHI
IPC: G06Q30/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there are no mechanism and method for freely using company advertisement which is beautiful to see and designed excellently though it is estimated that there are persons desired to enjoy using of various articles around themselves if there exist the mechanism and method. SOLUTION: A company which accepts using of the company advertisement of its own company based on a fixed condition is recruited and a commodity sales company which provides commodity to which the company advertisement can be stuck is recruited to construct, provide and operate a merchandise sales system by selection of the company advertisement.
Patent JP-2003104727-A (JP)
Title: Method for purifying aqueous permanganate solution and method for cleaning soil and/or ground water
Inventor: MATSUTANI HIROSHI
IPC: C02F1/72
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous permanganate solution almost free from heavy metals by treating the solution using a simple operation at a low cost and to effectively clean soil and/or ground water polluted by organic chlorine compounds or heavy metals using the aqueous permanganate solution purified by the method. SOLUTION: The aqueous permanganate solution is purified by passing the solution through a filtration material packed column or a membrane separation means. The aqueous permanganate solution thus purified is brought into contact with the soil and/or ground water polluted by organic chlorine compounds and/or heavy metals to be cleaned.
Patent JP-2003104352-A (JP)
Title: Plastic container with barrier properties
Inventor: MATSUOKA TAKEYUKI
IPC: B65D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container enabling the properties of plastic, which permeate low-molecular gas such as oxygen, carbon dioxide and steam, to be reliably reduced by covering the plastic container with a thin film, and forming thereon a thin film which causes no deterioration in barrier properties even in the case where contents are brought into direct contact with the plastic container and are subjected to retorting treatment or the like. SOLUTION: A plastic base material 1 of the plastic container is covered with silicon compound vapor-deposited thin film layers, and at least the outermost face layer of the vapor-deposited layers consists of a silicon compound vapor-deposited thin film layer 2 mainly composed of silicon carbide or silicon nitride. For example, the plastic base material 1 is covered with a silicon compound vapor-deposited thin film layer 3 mainly composed of silicon oxide, and an upper face of the thin film layer 3 is covered with the silicon compound vapor-deposited thin film layer 2, as the outermost layer which is mainly composed of silicon carbide or silicon nitride.
Patent JP-2003107280-A (JP)
Title: Optical connector
Inventor: KIMURA YUKITSUGU
IPC: G02B6/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector equipped with an eccentricity adjusting mechanism that enables eccentricity adjustment of an optical fiber on the tip end face of an optical connector. SOLUTION: In the through hole 41 formed in the outer sleeve 4 of the optical connector 1, the vicinity of the tip end of a coating-removed part 2A of an optical fiber 2 is enclosed, and also a guide member 7 is provided holding the coating-removed part 2A movably in the radial direction of the optical connector 1.
Patent JP-2002195563-A (JP)
Title: Method and device for reducing burner emission
Inventor: FOUST MICHAEL JEROME
IPC: F23R3/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a burner (16) for a gas turbine engine (10) which operates with low emission of nitrogen oxides during engine operation. SOLUTION: The burner includes a central mixer assembly (36) and the second mixer assembly (38) which is positioned outward in radial direction from the central mixer assembly. The central mixer assembly includes a pilot fuel injector (48), a swirler (46), and an air splitter (90), and also the second mixer assembly includes a plurality of mixers (190) which are equipped with swirlers (196), atomizers (192), and venturi tubes (194). The fuel supply system (230) of the burner includes a pilot fuel circuit (232) for supplying the central mixer assembly with fuel and a main fuel circuit (234) for supplying the second mixer assembly with fuel.
Patent JP-2003113287-A (JP)
Title: Rubber composition improved in wet gripping property
Inventor: NODA KENJI
IPC: B60C1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition improved in wet gripping properties without spoiling the breaking strength of a tire. SOLUTION: This rubber composition consists of a block copolymer (A) comprising a polymer block mainly comprising isobutylene and a polymer block mainly comprising an aromatic vinyl compound, an adhesiveness-imparting resin (B) and at least one species of rubber component (C) selected from a group comprising natural rubber, diene-based polymer rubber and olefin-based polymer rubber. The rubber component (C) is preferably crosslinked.
Patent JP-2003018196-A (JP)
Title: Packet transfer device, semiconductor device, and packet transfer system
Inventor: NAGATOMO AKIHIKO
IPC: H04L45/74
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To conduct switching by referring to the header information of a third layer and higher layers, in a packet transfer device having a layer two switch. SOLUTION: Input/output ports 1a-1c receive packets from and transmit packets to other devices connected to a packet transfer device. A header information extraction circuit 1e extracts header information, belonging to the three layers (network layers) and higher layers of a network protocol from the packets inputted, respectively inputted from those input/output ports 1a-1c. A table 1g stores the header information and control information, corresponding to the header information in association with each other. A control information acquisition circuit 1f acquires control information, corresponding to the header information extracted by the header information extraction circuit 1e from the table 1g. A processing circuit 1d processes the packets, based on the control information acquired by the control information acquisition circuit 1f.
Patent JP-2003118270-A (JP)
Title: Book type postcard
Inventor: YASUDA SATORU
IPC: B42D15/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To privately make a booklet-like multilayer postcard out of one sheet. SOLUTION: An adhesive being peelable after adhesion is applied to almost the whole surface of one sheet constituted of three sheets of postcard size joined laterally, except an address surface, and a pressure-sensitive adhesive is applied to a position of the booklet corresponding to a margin to paste up. After folding, pressing of conducted and then one side of the booklet is cut.
Patent JP-2002191045-A (JP)
Title: Fault state detection method and fault state detector
Inventor: OGATA ATSUSHI
IPC: G06T1/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fault state detection method and a fault state detector that can extract a change in an image and occurrence of a fault or the like without need for comparison of the image with a template. SOLUTION: An ITV camera picks up an image in a supervisory area, continuously captures the picked up image, applies analog/digital conversion to the captured image and stores the resulting image to an image memory. Then the fault detector divides images temporally consecutively stored in the image memory into areas, extracts a feature quantity of each image in each of the divided areas, and extracts a fault state in the area from a temporal change in the extracted feature quantity to detect the fault within the supervisory area.
Patent JP-2003124709-A (JP)
Title: Microwave variable attenuator
Inventor: SUZUKI RYUTARO
IPC: H01P1/22
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce a phase change and occurrence of distortion caused by control of an attenuation quantity in a microwave variable attenuator using a field effect transistor (FET). SOLUTION: This device is provided with an FET 1 connected to connect a drain D to a microwave signal line 3, to connect a source S to the ground and to apply a control voltage to a gate G and a short stab 2 connected to regard the FET 1 as the same phase in the view from pure resistance or 50 Ω. Then, the short stab 2 is connected through a capacitor 6 to the ground, the control voltage for controlling the attenuation quantity is applied from a terminal 5 to the gate G, and a voltage is applied from a terminal 4 to the drain D. Besides, reflection characteristics can be improved by combination with a 3 dB coupler.
Patent JP-2002202672-A (JP)
Title: Image forming device
Inventor: KATO HIRONORI
IPC: G03G21/14
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten a rising time for a transfer bias at the time of transferring without damaging a photoreceptor drum. SOLUTION: When there is no recording material in the transfer nipping part T between the photoreceptor drum and a transfer roller, voltage (1st voltage) enabling prescribed current to flow through the transfer roller is set to Vo. The voltage is raised to voltage Vp (2nd voltage) at a time t3 later after the tip of the recording material is detected by a recording material sensor on the upstream side before it reaches the transfer nipping part. Then, after time t4 the voltage is raised from Vp to the final transfer bias voltage Vh. Since the voltage is raised up to Vp beforehand, the rising time Δt2 can be shortened, and it is possible to prevent toner from being insufficiently transferred onto the recording material before the voltage Vh is outputted, what is called transfer omission. Here, the voltage Vp is set to such a level as the photoreceptor drum is not damaged.
Patent JP-2003131998-A (JP)
Title: Communication device, communication method, program and storage medium
Inventor: NISHII TERUYUKI
IPC: G06F13/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly communication device, a communication method, a program and a recording medium. SOLUTION: The communication device is comprised of a modem 6 that receives electronic data from a server, a memory part 13 that stores a flag indicating whether or not electronic data not received exist in the server, an operation part 10 that provides instructions for receiving the electronic data to the modem, and a control part 7 that, if the instructions for receiving electronic mail are provided, makes the flag stored in the memory part 13 have content indicating the absence of electronic mail not received in the server, and then makes the modem 6 receive the electronic data.
Patent JP-2003091797-A (JP)
Title: Position confirming system in designated area
Inventor: SUZUKI SHOICHIRO
IPC: G08G1/13
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a position confirming system capable of easily detecting position information on a moving body such as an automobile, bicycle, and pedestrian in a modern local community as a position confirming system of the moving body typified by a global positioning system (GPS) has a relatively large scaled overall structure. SOLUTION: The position confirming system includes a pulse transmitter for generating a pulse signal, a plurality of repeaters for receiving the pulse signal, a radio transmitter for receiving position data transmitted from the repeaters, and a computer terminal device connected to the radio transmitter and having a means for operating a distance and displaying a position, transmits and receives the position data of the moving body with the pulse transmitter taken along in a designated area by the radio transmitter, and operates the distance and displays the present position by the computer terminal device.
Patent JP-2003095283-A (JP)
Title: Handy carrying grip
Inventor: ASAHARA TOSHIKO
IPC: A45F5/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a durable and handy carrying grip which does not cause a user to feel pain or numb on a hand. SOLUTION: The carrying grip (1) has a grip portion (2) having a protruding center, end portions (4) at both the ends thereof, a groove (3), and a hole (5), and makes it difficult that a polyvinyl chloride bag inserted in the groove (3) comes off the groove (3).
Patent JP-2003131459-A (JP)
Title: Seamless belt with guide
Inventor: ODAJIMA SATOSHI
IPC: G03G15/16
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a seamless belt with a guide in which the end of a guide is restrained or prevented from being peeled by the action of shearing force and possibility that the guide comes off from a roll or the like through such operation is eliminated. SOLUTION: The nearly linear guide 2 is attached to one side part of the inner peripheral surface of the endless seamless belt 1 having flexibility in a peripheral direction with an adhesive layer 3 and both ends of the guide 2 are butted across a gap. Flexible thick additional bodies 7 are attached to the anti-adhesive surfaces of both ends of the guide 2 respectively so as to make both ends of the guide 2 thicker in thickness than a non-end part. By sliding the additional body 7 in contact with the inner base of a fitting groove, the end of the guide 2 is pressed to the inner peripheral surface of the belt 1, which becomes resistance to the shearing force, so that the end of the guide 2 is not peeled even though the shearing force acts on a joint 6 by the rotation of the roll.
Patent JP-2002209594-A (JP)
Title: Method for identifying nucleotide base
Inventor: NIKIFOROV THEO
IPC: C12Q1/68
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single strand DNA molecule, for a method for identifying a nucleotide base at a specific position in a target nucleic acid, and for a method for minimizing a cross contamination between polymerase chain reactions. SOLUTION: When the target nucleic acid is of a double strand chain, a specimen containing the nucleic acid is treated to obtain unpaired nucleotide bases containing the specific positions, and the prescribed domain of the target nucleic acid or primer are allowed to contain such the number, preferably four, of 5'→3' exonuclease resistant nucleotide derivatives, such as a phosphorothioate nucleotide derivative as being sufficient for imparting 5'→3' exonuclease resistance.
Patent JP-2002207549-A (JP)
Title: Processor, recording medium and program
Inventor: TOMARU MIYUKI
IPC: G06F3/0481
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To save user's trouble in addition to reduction of a processing time. SOLUTION: A processor has a means specifying environment-setting information used for the processing for dealing with plural application programs through respective dialog screens of the respective application programs, and a means enabling execution of the processing by use of the specified environment-setting information.