baber/WOPTO huggingface dataset:
Patent JP-2003257877-A (JP)
Title: Vacuum treating device and method therefor
Inventor: TAZAWA DAISUKE
IPC: G03G5/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To raise productivity and quality of a vacuum treatment which is performed to a treating base body.  <P>SOLUTION: There are provided a vacuum envelop 9 for performing a vacuum treatment to a base body 3, a gas supply device 10 for supplying a treating gas into this vacuum envelop 9, a first exhaust system 11 for evacuating the treating gas supplied into the vacuum envelop 9 at a vacuum treatment to hold constant a pressure in the vacuum envelop 9, and a second exhaust system 12 for evacuating the inside of a gas supply path in the gas supply device 10. Further, there are provided a first connection part 16 for connecting the vacuum envelop 9 to the gas supply device 10, a second connection part 17 for connecting the vacuum envelop 9 to the first exhaust system 11, and a third exhaust system 13 for evacuating the first and the second connection parts 16, 17, respectively. The first, the second and the third exhaust systems 11, 12, 13 are provided so as to operate independently, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251229-A (JP)
Title: Water spouting apparatus
Inventor: USUI HIROYUKI
IPC: B05B3/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water spouting apparatus the stimulative feeling controlling range of which is widened and which is made compact by incorporating a passage area-variable means, an inflow direction-variable means and the like in the apparatus and changing the rotational speed of a water spouting body.  <P>SOLUTION: The water spouting apparatus for spouting the supplied washing water from a spout is provided with an inflow chamber in which the washing water is made to flow, a water spouting part which is assembled in the inflow chamber and provided with the spout, an indoor part which is connected to the water spouting part and positioned in the inflow chamber for receiving the flowing-in washing water, the water spouting body having a pipeline for introducing the washing water in the inflow chamber into the spout, a water supplying mechanism for introducing the washing water into the inflow chamber so that a whirling stream is generated in the washing water flowing in the inflow chamber around the indoor part along the inner peripheral wall surface of the inflow chamber and the passage area-variable means for varying the washing water passage area of the water supplying mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263842-A (JP)
Title: Information recorder
Inventor: SASAKI HIROYUKI
IPC: G11B7/007
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recorder which assures normal reproduction of a fetched information recording medium by a DVD-ROM drive even when a recording data size is small, and is also capable of writing once by a multi- session system.  <P>SOLUTION: When a session is requested to close, the information recorder judges the data recording size, and when the data recording size is smaller than a disk radius position R=35 mm, the information recorder writes once a track (N+3) to record a dummy data so that a Lead-Out end address is the disk radius position R=35 mm, and finally performs session close processing by adding Lead Out. Moreover, to satisfy (DVD+R) specification, SDBC is updated by adding the information of the track (N+3) thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264803-A (JP)
Title: Image print method utilizing data broadcast, system thereof, and receiver used for the same
Inventor: OSUGI SANEOKI
IPC: H04N5/44
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for printing an image that utilizes data of digital broadcasting multiplexed on a broadcast wave of the digital broadcasting to provide part of the video image of the digital broadcasting as a plurality of still pictures to users, allows the users to optionally select and print out the still pictures so that the users eliminate the need for having a memory of large capacity and can select a printed picture.  <P>SOLUTION: A broadcast station side transmits a digital broadcasting wave comprising video and audio information with a broadcast wave of data broadcast multiplexed therewith, provides part of the video image of the digital broadcasting as contents of the data broadcasting comprising a plurality of still pictures to the users, and a receiver side receiving the broadcast wave of the digital broadcasting separates the wave of the data broadcasting from the broadcast wave of the digital broadcasting and prints out an optional still picture in the separated data broadcast wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260713-A (JP)
Title: Rotor for centrifugal machine
Inventor: KAWAMATA TAKASHI
IPC: B29C39/38
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniformity of strength characteristics of the inside of a rotor and to improve the strength thereof in relation to the rotor for a centrifugal machine for a composite material in which a resin and a fiber are mixed.  <P>SOLUTION: A mixed body fed in a mold after the fiber 9 and the resin 10 is mixed and defoamed, is heated and pressed and a part of the resin in the mixed body is discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271051-A (JP)
Title: Map information display device, program for describing map information display method, and recording medium with the program recorded thereon
Inventor: KANEKO HIROYUKI
IPC: G06T11/60
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to recognize an icon having no positional data corresponding to map information.  <P>SOLUTION: A map information display device 100 contains: a storage device 104 for storing information including the basic data and positional data of the icon; and a control device 106 for controlling a display device 102 so as to calculate coordinate data by using the positional data and display the icon by superposing the icon either on a map area 120 to display the icon and map information on the basis of the calculated coordinate data or on an icon area 122 for displaying only the icon. The control device 106 controls the display device 102 so that the icon having no positional data is displayed in the icon area 122.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265206-A (JP)
Title: Buckle device
Inventor: YAMADA NAOHIRO
IPC: B60R22/22
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle device which enables a more accurate determination whether or not a seat belt is buckled up.  <P>SOLUTION: When a tongue plate 12 is inserted, a lock bar 70 of the buckle body 20 of a buckle moves from an engagement release position to an engaging position. At the engaging position, a magnetic field generating part 40 is provided closely to an end part of the lock bar 70, and a magnetic sensor 42 is provided closely to the other end part of the lock bar 70. When the lock bar 70 moves to the engaging position duly, the lock bar 70 is magnetized by the magnetic field generating part 40, and the changes in the magnetic field caused by the magnetized lock bar 70 are detected by the magnetic sensor 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273297-A (JP)
Title: Electronic device
Inventor: HONDA MASAHIRO
IPC: H01L23/40
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device equipped with a semiconductor chip as a heating element through a heat sink on a board, and to effectively enhance radiation.  <P>SOLUTION: An electronic device comprises: a heat sink 20 provided on one surface of a printed board 10; a semiconductor chip 30 provided on the heat sink 20; and a terminal 12 which is electrically connected to the semiconductor chip 30 provided in the outer periphery of the heat sink 20 on the one surface of the board 10. A copper foil layer 16 is formed on the one surface of the board 10 as a thermal conductive layer formed toward a region projected from a carrying region of the heat sink 20 on the one surface of the side of the terminal part 12, and a thermal via 19b is formed in the board 10 corresponding to the copper foil layer 16 located in the region projected from the carrying region of the heat sink 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002347248-A (JP)
Title: Liquid ejector, its manufacturing method and ink jet printer
Inventor: MATSUMOTO NOBUO
IPC: B41J2/045
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector having a high productivity, a yield and a high accuracy, its manufacturing method, and an ink jet printer employing that liquid ejector as an ink jet recording head. SOLUTION: The liquid ejector comprises a plurality of nozzles provided on one side of a substrate, and liquid supply paths formed in the substrate by sand blasting from the side opposite to the plurality of nozzles and by etching from the same side as the plurality of nozzles.
Patent JP-2003272929-A (JP)
Title: Plane transformer, multilayer substrate, and switching power supply device
Inventor: GAMO MASAHIRO
IPC: H02M3/28
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency of a plane transformer and reduce its loss.  <P>SOLUTION: A plane transformer 1 is provided with a primary winding, a first secondary winding 21 of one turn that formed of a conductor arranged in plane, and a second secondary winding of one turn formed of a conductor arranged in plane and overlapped on the first secondary winding 21 with an insulation layer interposed. One end of the first secondary winding 21 is connected with a first output terminal 15, and one end of a second secondary winding is connected with a second output terminal 16, and then the other ends of the first secondary winding 21 and the second secondary winding are connected with a third output terminal 17. The third output terminal 17 is not arranged between the first and the second output terminals 15 and 16, and both output terminals 15 and 16 are arranged adjacent to each other along a direction parallel to the plane of the first secondary winding 21 and the plane of second secondary winding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265540-A (JP)
Title: Bottom motion-switching method for bed or the like
Inventor: NAGAOKA HIROSHI
IPC: A61G7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate danger by making an interlocking motion of a bottom of a bed or the like invalid when a user who has difficulty in a switching operation or a user who cannot understand a series of interlocking motions performs the operation.  <P>SOLUTION: A controller 7 is pre-set as follows: (1) When operation commands are received at least from two switches, (2) when an operation command from either one of operation switches indicates an ON state, (3) when an operation command from a switching switch Sw<SB>7</SB>is received, operation commands from an interlocking motion switch Sw<SB>5</SB>and a flat returning motion switch Sw<SB>6</SB>are prevented from being received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278689-A (JP)
Title: Turbo molecular pump
Inventor: TOYAMA KATSUHISA
IPC: F04D19/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo molecular pump capable of exhibiting an effective solid adhesion preventing effect only by alteration of a material from a conventional one and arrangement of a small number of wires without requiring any additional special part.  <P>SOLUTION: In this turbo molecular pump, inside a casing 1 having a gas intake port 1c and an exhaust port 1d, an axial flow step part PA constructed of a rotor blade 13 and a stator blade 3 and a screw groove step part PV constructed of a thread groove rotor part 14 and a seal ring 15 facing it are arranged in this order from the intake port 1c side to the exhaust port 1d side. The seal ring 15 is formed of conductive ceramics having a predetermined resistance, and a power source 20 supplying electric current to the seal ring 15 for generating Joule heat directly is connected to an electrode arranged in the seal ring 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284084-A (JP)
Title: Image processing apparatus and method, and manufacturing method of image processing apparatus
Inventor: MIZUKURA TAKAMI
IPC: H04N1/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize color reproduction with a higher fidelity and noise reduction.  <P>SOLUTION: A color filter 61 of 4 colors is constituted by four filters as the minimum unit i.e., an R filter for transmitting only the red light, a B filter for transmitting only the blue light, a G1 filter for transmitting only the green light in a first wavelength band, and a G2 filter having a high correlation with the G1 filter and transmitting only the green light in a second wavelength band. Also, the G1 and G2 filters are disposed in a diagonalized position in the minimum unit. An RGB signal is generated on the basis of the four kinds of signals which transmit the filter 61 and is obtained by an image sensor. This apparatus can be applied to an image processing device such as a digital camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275973-A (JP)
Title: Power tool
Inventor: EGASHIRA YASUO
IPC: B25B23/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a reliable and comfortable torque adjustment concretely securing a necessary and sufficient antislip function and a soft touch to a palm, in a power tool with a clutch ring for adjusting tightening torque.  <P>SOLUTION: The power tool with the clutch ring for adjusting tightening torque has a jacket 3 less hard than a base 2 of the clutch ring 1, discontinuously around the base 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282226-A (JP)
Title: Induction heater
Inventor: MINO KAZUAKI
IPC: H05B6/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small size, a light weight and a cost reduction of a device by reducing the number of parts of a circuit and making the constants of a reactor constituting a filter and a capacitor small.  <P>SOLUTION: A diode series circuit; a capacitor series circuit; and a switching arm series circuit are connected in parallel and a capacitor is connected to the switching arm in parallel. One end of a heating coil is connected to an internal connection point of the switching arm series circuit and the other end of the heating coil is connected to an internal connection point of the capacitor series circuit to constitute an induction heater. The single reactor and a single phase alternating power source are connected in series between the first connection point at which the internal connection points of the diode series circuits of N (N is a natural number of 2 or more) of the induction heaters are connected to each other and the second connection point at which the internal connection points of the capacitor series circuits are connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281255-A (JP)
Title: Staff dispatch method and program
Inventor: MATSUMOTO TORU
IPC: G06Q50/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly dispatch a necessary number of staff to a site.  <P>SOLUTION: A place specification step 10a specifies a place to dispatch the staff. A staff specification step 10b specifies the staff to be dispatched to the place specified by the place specification step 10a. A dispatch request step 10c requests the staff specified by the staff specification step 10b to head for the place specified by the place specification step 10a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280640-A (JP)
Title: Musical performance display device and musical score display device
Inventor: MATSUYAMA SHIGERU
IPC: G10H1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To display musical scale constitution sounds of a key of music discriminatingly from other musical scale nonconstitution sounds, to clearly display a natural note when a musical score is displayed, and to clearly displays a sound which is raised or lowered a semitone from a specified pitch.  <P>SOLUTION: Musical scale constitution sounds are generated from musical performance information and the scale constitution sounds of the key of the music and other scale nonconstitution sounds are discriminatingly displayed. Further, a pitch as the natural note of the key and a pitch requiring musical performance operation of raising or lowering it by a semitone are detected from musical information made numerally expressed data and notes corresponding to thereto are displayed discriminating from other notes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276897-A (JP)
Title: Image forming device
Inventor: KATO DAIJIRO
IPC: G03G15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent and stable stacking to an ejected paper tray.  <P>SOLUTION: This image forming device has: a paper ejecting means; the ejected paper tray; a first paper path along which a sheet material tip in the fixing is carried in a process wherein the tip is ejected to the device outside without turning over to a carrying direction; a second paper path along which the sheet material tip is carried in a process wherein the tip turns over to the rear end to the carrying direction and is ejected to the device outside; and a detection means detecting a paper position on a second carrying route. Paper carried along the first paper path is ejected at a first ejecting velocity V1 by a first drive means imparted to the paper ejecting means, and paper carried along the second paper path is carried at a second ejecting velocity V2 (V2>V1) by a second drive means imparted to the paper ejecting means. After the paper passes the detection means, the drive means of the paper ejecting means is changed over to the first drive means from the second drive means in prescribed timing wherein a paper rear end part is pinched and carried by an ejecting means, and is controlled to discharge the paper at the first ejecting velocity V1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282936-A (JP)
Title: Optical coupled element, method of manufacturing the same, and electronic equipment using the same
Inventor: MORIKAWA HIROAKI
IPC: H01L23/48
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization, readily bend a lead in the inner region of a package, and prevent the shape of a lead frame from being complicated.  <P>SOLUTION: A pitch P of a lead 14c and a lead 14d is changed on a part of a primary tie bar 21 so as to be narrower on a light-receiving element 12 than the part of the primary tie bar 21. Therefore, in the inner region of the package 19, the pitch P of the leads 14c and 14d is reduced and a margin width W1 between the outer edge of the lead 14c and the outer edge of a package 19 is increased. Alternatively, even when the package 19 is made smaller as indicated by a chain line, the margin width W1 can be secured sufficiently. Thus, the absence of a filling synthetic resin, a void, or a crack of the package 19 does not occur on the part of the margin width W1. Further, the shape of the lead frame 14 is not complicated and thus the lead frame 14 can be worked with ease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280586-A (JP)
Title: Organic el element and driving method therefor
Inventor: OKADA HIROYUKI
IPC: G09G3/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient light emitted brightness without driving organic EL elements at an inadequate duty ratio, in a method for driving an organic EL matrix panel.  <P>SOLUTION: In a method for driving a matrix type organic EL element having a plurality of row-directional electrodes (6) and a plurality of column- directional electrodes (3) arranged via an organic light emitting layer in-between and capable of displaying a predetermined image, a same scanning voltage amplitude pattern is selectively applied to two or more row-directional electrodes according to the scanning voltage amplitude pattern applied to the row- directional electrodes (6) and the electrodes are scanned at the same time, and a signal voltage pattern applied to the row-directional electrodes (3) is individually applied to the electrodes to be scanned in the direction of row by each independent two or more column-directional electrodes, and thus image information to be displayed in a single frame are formed by scanning two or more scanning lines at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285442-A (JP)
Title: Recorder and recording method
Inventor: ARAI ATSUSHI
IPC: B41J2/36
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably record irrespective of dispersion/concentration of driving, and at the same time to reduce a price of a recording head and to lengthen a life of the recording head.  <P>SOLUTION: The number of recording elements to be driven simultaneously at a predetermined timing in each group of recording elements connected to a common power source wiring line is obtained on the basis of recording data (S104), and the number of recording elements to be driven simultaneously at a predetermined timing at a recording head is obtained (S105). A degree whereby the recording elements to be driven simultaneously at the predetermined timing concentrate on any group is obtained as a driving concentration degree on the basis of the obtained numbers (S106). In accordance with the driving concentration degree, a parameter of a driving signal for the recording elements to be driven simultaneously at the predetermined timing is changed (S107).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284851-A (JP)
Title: Pachinko game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a pair of storage saucers for storing a game ball supplied from the outside and the one obtained as a prize ball can be suitably arranged according to design.  <P>SOLUTION: The game machine having a pair of storage saucers for storing a game ball struck within a game area, a shooting device for striking the game ball within the shooting area, a supplying path connected to one storage saucer which supplies the game ball stored in the one storage saucer to the striking position of the shooting device, and a game ball secret path formed by branching from the supplying path, wherein a storage portion connected to the game ball secret path which stores the game ball removed via the game ball secret path is included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302935-A (JP)
Title: Display device
Inventor: YAMADA KOICHI
IPC: G09G3/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an afterimage can be seen when optical elements set to high brightness data are rewritten with low brightness data.  <P>SOLUTION: When a signal in a 1st selection line SL10 becomes high, a 1st transistor Tr10 is turned on. An initializing data made to flow in a 1st data line DL10 is written to a 2nd transistor Tr11, and thereafter the brightness data made to flow in the 1st data line DL10 are written thereto. When the brightness data are written, a 2nd selection line SL20 becomes high, and a 3rd transistor Tr20 is turned on, and an initializing data made to flow in a 2nd data line DL11 are written to a 4th transistor Tr. Immediately thereafter, the brightness data made to flow in the 2nd data line DL11 are written thereto.  <P>COPYRIGHT: (C)2004,JPO