baber/WOPTO huggingface dataset:
Patent JP-2005243698-A (JP)
Title: Power conversion apparatus and its manufacturing method
Inventor: INOUE TETSUSHI
IPC: H01L25/07
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing efficiently a power conversion apparatus with high electrical reliability.  <P>SOLUTION: The method of manufacturing the power conversion apparatus includes a semiconductor lamination unit 2, in which a flat plate-like power semiconductor module 10 having a pair of power terminals 150 and a flat tube-like cooling tube 20 are laminated alternately, containing parts 420, 520 having the forming width W wider than the thickness T of the power terminal 150 at least in a laminating direction, and power bus bars 4, 5a, 5b formed at each power terminal 150. This manufacturing method performs a unit manufacturing step of manufacturing the semiconductor lamination unit 2; an arranging step of penetrating and holding the power terminal 150 into the containing parts 420, 520 of the power bus bars 4, 5a, and 5b, an advancing side by side step of making the power bus bars 4, 5a, and 5b advance side by side in a laminating direction; and a bonding step of fusing and bonding the abutting surfaces 421, 521 of the power bus bars 4, 5a and 5b and the power terminal 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244471-A (JP)
Title: A/d converter
Inventor: KIDA KAZUHISA
IPC: H03M1/38
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter having comparison purpose inverters so as to suppress a self-consumption current thereby attaining the low power consumption by means of circuitry contrivance.  <P>SOLUTION: The A/D converter is provided with: a first level inverter with a first level and for comparison purpose; a comparison purpose second level inverter whose level is lower than the first level inverter; a comparison purpose third level inverter whose level is lower than the second level inverter; a comparison purpose N-th level inverter whose level is lower than the third level inverter; one or more inverters with a level between the level of the third level inverter and the level of the N-th level inverter; and a control circuit section for realizing a desired output range width by activating a desired inverter among the inverters above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303206-A (JP)
Title: Processor, its driving method, and electronic information processing apparatus
Inventor: KURANUKI MASAAKI
IPC: G06F1/32
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor capable of further reducing power consumption of an electronic information apparatus.  <P>SOLUTION: This processor 10 is operated at frequency corresponding to a frequency control signal by sending out the frequency control signal to a clock generator 20, and is operated at voltage corresponding to a voltage request signal by sending out the voltage request signal to a power circuit 30. The processor 10 controls supplied clock frequency and power supply voltage so that the processor 10 itself is operated in an operating region where energy consumption is minimum in unit data processing specified by the clock frequency, power supply voltage and power source efficiency η of a power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251440-A (JP)
Title: Electron beam device, and manufacturing method of device using the same
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device generating a plurality of electron beams at each light axis, for example four electron beams, with relatively large current at each electron beam.  <P>SOLUTION: The electron beam device comprises an electron beam discharging part (32) having an electron gun (30). The electron gun (30) is arranged along a light axis (23), and discharges a plurality of peripheral electron beams at the periphery of the light axis (23) in the direction having a prescribed angle to the light axis (23). The electron beam device is provided with a plurality of openings (34) located at the part sifted from the light axis (23), and a magnetic lens (7) forming a magnetic field between the electron gun (30) and the opening (34), and controlling the peripheral electron beams so that the plurality of peripheral electron beams discharged from the electron gun (30) pass through the opening (34).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285823-A (JP)
Title: Floor slab bridge and floor slab unit
Inventor: TAKAGI MASATAKA
IPC: E01D1/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor slab bridge of which floor slabs are constructed with a plurality of square steel tubes that can be assembled together without using any means that may constitute the major causes of bridge destruction such as welding, hole opening or bolt joints requiring the processing of splice plates, etc., which can lead to saving labor for processing materials.  <P>SOLUTION: A plurality of square steel tubes 1 extending in a bridge axis direction are arranged in parallel in a direction perpendicular to the bridge axis, an opening 6 is provided at the side face of each square tube 1, and a bar member 7 such as a steel pipe, steel bar, reinforcement or the like is inserted through the openings 6 of these square steel tubes to form a shearing key in the direction perpendicular to the bridge axis. A time-hardening agent 8 is filled in each part where the square steel tube 1 crosses the bar member 7 to unite these square steel tubes 1 and the bar members 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247471-A (JP)
Title: Footstep for passenger conveyor
Inventor: KITAGAWA TETSUYA
IPC: B66B31/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footstep for a passenger conveyor capable of visually recognizing various kinds of information such as attention matter at getting on/off, destination guide and advertisement by a passenger with a sufficient time and easily replacing various kinds of information.  <P>SOLUTION: A stepping plate 11 is provided on the footstep 1 for the passenger conveyor. A cleat member 11b having a stepping surface where the passenger stands and capable of seeing through the lower part from the stepping surface side is provided on the stepping plate 11. A mounting part 15 of an information display medium for providing the information to the passenger through the cleat member 11b is provided below the cleat member 11b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247074-A (JP)
Title: In-tire oxygen removing device
Inventor: TSUJI TAKUEI
IPC: B60S5/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-tire oxygen removing device which does not require large-scaled equipment or does not cause the problem of vehicle restriction at the time of loading, and can always remove oxygen from air filling a pneumatic tire when required.  <P>SOLUTION: This in-tire oxygen removing device 1 has an oxygen-permeable unit 3 which can discharge oxygen to the outside through an oxygen-permeable film 2 from the air filling a hollow section T1 of the pneumatic tire T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252522-A (JP)
Title: Packet update apparatus
Inventor: KUDO HIDEYUKI
IPC: H04L45/58
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet update apparatus capable of flexibly revising contents of packet update processing and supporting versatile protocols and packet forms so as to sophisticate the packet update processing.  <P>SOLUTION: An update information table T3 is used for managing packet update information obtained by a protocol processing section 12. An update processing contents determining table T4 that can optionally be revised and set from a host device is used to manage packet update processing contents corresponding to an update code C2. An update processing section 14 searches the update processing contents determining table T4 by using the update code C2 for a key to determine the update processing contents of a received packet, searches the update information table T3 by using a packet identification code C1 for a key to read packet update information on the basis of the determined update processing contents thereby carrying out update processing of the received packet, and directly carries out the update processing on the basis of the update processing contents determined by the update code C2 when the update processing section 14 desires to revise the update contents of the packet update information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295105-A (JP)
Title: Toner, method for manufacturing toner, image forming method and image forming apparatus
Inventor: OMURA TAKESHI
IPC: G03G9/08
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner and a method for manufacturing a toner by which stability of a charge amount of a toner using a polyester resin formed from resin particles dispersed in an aqueous medium is improved, and to provide an image forming method and an image forming apparatus.  <P>SOLUTION: The toner is obtained through a step of aggregating resin particles in an aqueous medium. The toner is obtained as follows: a resin solution prepared by dissolving a polyester resin and a styrene-acrylic resin in an organic solvent is dispersed in an aqueous medium to prepare a dispersion, the organic solvent is removed from the dispersion, and resin particles are aggregated in the aqueous medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252852-A (JP)
Title: Broadcast receiver
Inventor: KANETANI MASANOBU
IPC: H04N5/44
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver which is capable of preparing new program guide information even without newly acquiring the program guide information.  <P>SOLUTION: A terrestrial digital broadcast receiver 10 comprises: an antenna 11 and digital broadcast reception section 12 for acquiring, from the outside, EPG data including a series descriptor that is information relating to a series of programs; and an EPG data storage and generation section 14 for storing EPG data and generating new EPG data based on the series descriptor in the EPG data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252168-A (JP)
Title: Surface mount light emitting device
Inventor: TAKAO TOSHIKIMI
IPC: H01L33/56
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To surface-mount without a trouble a side-view type surface mount light emitting device having a concave part for emitting light opened to a package lateral direction and an external terminal adjacent each other at the side and the bottom part with the concave opening surface of the concave part for emitting light covered with a transparent covering material including a fluorescent substance for converting a wavelength, and to improve reliability and productivity.  <P>SOLUTION: The side-view type light emitting device having the concave part 11a for emitting light which packages the light emitting element 13 in the lateral direction of the package 11 has the opening surface of the concave part for emitting light which is covered with the transparent covering member 14 including the fluorescent substance 15 for converting a wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260464-A (JP)
Title: Picture coding device, picture decoding device, picture coding method, picture decoding method, picture coding program, picture decoding program, picture coding program recording medium and picture decoding program recording medium
Inventor: KIMATA HIDEAKI
IPC: H04N19/176
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve coding efficiency in coding of a region at an end of a picture when the picture is divided into a plurality of regions and in coding for dividing the picture of high resolution into a plurality of regions.  <P>SOLUTION: A prediction mode search part 13 searches and decides a prediction mode in accordance with geometrical information between a reference frame and a present frame from prediction modes corresponding to a plurality of patterns deciding picture information used when a prediction picture is created. A prediction picture creating part 15 creates the prediction picture by using geometrical information in accordance with the decided prediction mode. A difference coding part 16 codes a difference between input picture information and the prediction picture. A prediction mode coding part 14 codes the prediction mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255310-A (JP)
Title: Remote monitoring device for elevator
Inventor: KONO KENJI
IPC: B66B3/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a worker to confirm a communication condition of a public radio communication system including a radio transmitter and a radio communication network per fixed period of time being less than 24 hours without increasing charge.  <P>SOLUTION: This remote monitoring device 11 for an elevator provided in a building 1 in which the elevator is installed and having the radio transmitter 10 connectable with a monitoring center 4 through the public radio communication network 3 to perform remote monitoring of the elevator is provided with a detection means for detecting busy tone indicating abnormality of the radio transmitter 10 when it is off-hooked per fixed period of time being less than 24 hours and an informing means for detecting the busy tone when the detection means is off-hooked, informing that abnormality of the radio transmitter 10 occurs when detecting dial tone indicating normality of the radio transmitter 10 after the fixed period of time elapses, and informing that abnormality occurs in the radio transmitter 10, namely, that abnormality of a communication condition occurs in the public radio communication system to the monitoring center 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259924-A (JP)
Title: Semiconductor device, mounting structure thereof, electronic equipment and display apparatus equipped therewith
Inventor: MATSUI TAKASHI
IPC: H01L21/60
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric reliability having a structure where a bare chip semiconductor device is face-down mounted on a circuit board.  <P>SOLUTION: A semiconductor device 10 is the bare chip semiconductor device face-down mounted on the circuit board via an anisotropic conductive layer. The semiconductor device 10 comprises a semiconductor substrate 1 having a principal surface including four sides 1a to 1d; a plurality of bump electrodes 2 provided in a peripheral region of the principal surface of the semiconductor substrate and arranged in the vicinity of at least one side among the four sides along the at least the one side; and at least one dummy bump 3 provided to face at least one side while sandwiching at least partial bump electrodes 2 among the plurality of the bump electrodes 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282745-A (JP)
Title: Deinterleaving unit for digital communication system and its deinterleaving method
Inventor: KO JUN-WON
IPC: G06F12/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deinterleaving unit for digital communication system and its deinterleaving method having an easy embodiment.  <P>SOLUTION: The deinterleaving unit has a row counter to increment a row count value with an input data, a column counter to increment a column count value per a row cycle set in the row counter, plurality of synchronous counters which increment synchronous count value per each column cycle set in the column counter to respond to the row cycle, an offset memory in which an offset value set responding to a delay depth of the interleaving per each channel for the input data is stored, and a deinterleaver memory whose write address generated based on the offset value is recorded with the input data, and the input data recorded in the deinterleaver memory is read and output at a readout address generated based on the synchronous count value. Thus, the embodiment of the deinterleaving unit can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261166-A (JP)
Title: Wire inserting chip
Inventor: TANAKA SATOSHI
IPC: H02G3/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire inserting chip for guiding an electric wire from an insertion hole formed in a building surface capable of ensuring gas-proofing performance.  <P>SOLUTION: The wire inserting chip 20a comprises two members, a container 200 and a sponge 201. The container 200 comprises a base 202 formed in a rectangular frame shape, and an expansion section 203 which is continuously integrally formed from the upper section of the base 202 and expanded in the direction separated from a building face to the rear. The front surface and the top surface of the expansion section 203 are open, and the bottom surface of the expansion section 203 is upwardly inclined so as to be gradually inclined from frontward to backward. The sponge 201 with elasticity is stored in the expansion section 203. A slit 205 is vertically formed from the top end of the front surface of the sponge 201. The electric wire 80 wired from the back surface side of the building surface W is inserted from the top surface side of the slit 205 of the sponge 201 through an insertion hole 602 in the top surface side of a box 60, and guided out of the front surface side of the slit 205.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265211-A (JP)
Title: Built-in type cooking device
Inventor: HOSOI KOICHI
IPC: F24C15/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide solid and highly reliable equipment even if amount of adhesive is greatly reduced in a configuration of a top part of a built-in cooking device.  <P>SOLUTION: This built-in type cooking device is provided with a top plate 11 on which a pot is put, a supporting body 12 supporting the top plate 11 from below, and a frame body 15 covering an end face part of the top plate 11. The supporting body 12 has a main body supporting face 17 supporting main body itself on an outer side more than a top plate supporting face 13. A plurality of claws 19 holding the main body supporting face 17 are provided on at least one side of the frame body 15. The frame body 15, the top plate 11, and the supporting body 12 are mechanically fixed to provide the solid and highly reliable equipment capable of holding the top plate 11 securely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264447-A (JP)
Title: Joint structure of column and beam
Inventor: NAKAGAWA YOSHI
IPC: E04B1/24
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint structure of a column and a beam in which the joint structure of the column and the beam by a simple constitution is formed while an energy absorption capacity at a joint site in the case of an earthquake is improved and a rotation in the periphery of a column axis of the beam is prevented.  <P>SOLUTION: In the joint structure of the column 1 and the beam 2, either one of the upper side and lower side of a joining section is pin-joined by a first joint metal 3, and the other is joined through a second joint metal 4 composed of an angle member 41 and a rib member 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268898-A (JP)
Title: Bandpass filter circuit
Inventor: ARAI TOSHIO
IPC: H04B1/50
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To fully prevent mutual interference even if many radio machines are operated simultaneously without making a circuit configuration complex.  <P>SOLUTION: Transmission waves from the radio machine 10 are outputted from a second port (b) of a first circulator 11, are totally reflected by a first BEF 22, are inputted to the second port (b), are outputted from a third port (c), and are inputted to a second circulator 14. The transmission waves in which transmission noise components are removed are transmitted from an antenna 17 through the second circulator 14. The reception waves received by the antenna 17 are outputted from the second port (b) of the second circulator 14, are totally reflected by a second BEF 25, are inputted to the second port (b), are outputted from a first port (a), and are inputted to the first circulator 11. Reception waves in which interference wave components are removed are received by the radio machine 10 through the first circulator 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230489-A (JP)
Title: Iron bar to be used in recumbent posture
Inventor: SHINABE TOSHIHIKO
IPC: A63B23/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool capable of being used safely at home for avoiding the deterioration of mental and body functions by a muscular training or the like as a part of preventing the need of a nursing care to live the current aging time.  <P>SOLUTION: An iron bar 1 is bent downward at both end portions thereof to form posts 2, which are rotatably inserted into cylinders 3 each having a rectangular pedestal 4. The iron bar 1 serves as an exercising bar with the pedestals 4 turned at right angles to the bar, and is kept compact with the pedestals 4 turned to be in parallel thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263534-A (JP)
Title: Dielectric porcelain composition and laminated ceramic part using it
Inventor: UMEMOTO TAKUJI
IPC: H01G4/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition which can improve its sinterability even when sintered at a low temperature of about 900-1,000°C and suppresses the deterioration of dielectric characteristics, and to provide a laminated ceramic parts using this dielectric porcelain composition.  <P>SOLUTION: The dielectric porcelain composition contains a dielectric material comprising a dielectric composition expressed by the formula: a;Li<SB>2</SB>O-b;(CaO<SB>1-x</SB>-SrO<SB>x</SB>)-c;R<SB>2</SB>O<SB>3</SB>-d;TiO<SB>2</SB>(wherein, 0≤x<1; R is at least one element selected from rare earth elements containing La and Y; 0≤a≤20 mol%; 0≤b≤45 mol%; 0<c≤20 mol%; and 40≤d≤80mol%) and at least one oxide of metal elements of the periodic table group 4 and group 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268417-A (JP)
Title: Method for preparing equalizing circuit model
Inventor: FURUKAWA AKIHIKO
IPC: H01L21/82
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an equalizing circuit model for easily and accurately preparing an equivalent circuit model for designing the high frequency circuit of an MOS type transistor.  <P>SOLUTION: This equivalent circuit model preparing method is provided to prepare an equivalent model including an MOSFET 22 and two resistances R1 and R2 and 7 capacities C1 to C7 by using an element A having target gate width(10μm) in source ground circuit configuration, an element C having reference gate width(200μm) in source ground circuit configurations, an element E having reference gate width in switch circuit configurations, and elements B, D and F for correcting the parasitic capacity of elements A, C and E as evaluation elements for S parameter measurement of an MOS type transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI