baber/WOPTO huggingface dataset:
Patent JP-2004218902-A (JP)
Title: Heating cooking apparatus
Inventor: ITO TADAAKI
IPC: F24C15/20
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To commonize a substrate having a radio communication means even when interlocking signals are different from each other when ventilators of a plurality of manufacturers are interlocked with a heating cooking apparatus in which the ventilators are interlocked with the cooking apparatus by radio.  <P>SOLUTION: This heating cooking apparatus comprises a heating means 4, an operating means 6 for turning on and off the heating means 4, and a radio transmission means 7 transmitting on/off signals by radio for interlocking the ventilator 3 with the state of the heating means 4 when the heating means 4 is turned on/off by the operating means 6. The radio transmission means 7 transmits, in order, at least two or more types of code signals different according to the control command of a same meaning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219704-A (JP)
Title: Toner carrier and development apparatus
Inventor: YOSHIE NAOKI
IPC: F16C13/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner carrier which can provide a high definition picture having an excellent picture quality such as dot reproducibility, and to provide a development apparatus equipped with the toner carrier.  <P>SOLUTION: The toner carrier conveys toner to a latent image carrier while being in contact with the latent image carrier. The toner carrier is composed of a dielectric layer comprising at least polyester base urethane resin and/or polycarbonate base urethane resin and a conductive substrate layer. Therein, the volume resistivity of the dielectric layer in the environment of 30°C, 85% is ≥1×10<SP>9</SP>Ωcm and the resistivity of the total in the environment of 25°C, 60% is ≤1×10<SP>9</SP>Ω. The development apparatus is equipped with a regulation member which regulates toner carrier quantity and toner quantity on the toner carrier and electrifies the toner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222420-A (JP)
Title: Motor drive
Inventor: ENDO MASAHIKO
IPC: H02M1/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss which is caused in a gate circuit of an MOSFET at the time of braking a motor, in a motor drive wherein excitation phase of the motor is switched by an inverter circuit in which the MOSFET is made a switch element.  <P>SOLUTION: In the motor drive, an excitation phase of the motor 1 is switched by the inverter circuit 2, and the motor is rotated. A gate driving voltage switching circuit 4 is arranged which switches a power source voltage of a circuit which applies a gate driving voltage to the MOSFETs of a lower step to a voltage V2 lower than a voltage V1 at the time of stationary operation, when braking is applied to the motor by a method wherein MOSFETs Qx-Qz which constitute the lower step of a bridge of the inverter circuit 2 are made into ON state, simultaneously, and all MOSFETs Qu-Qw of an upper step are made into OFF state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194262-A (JP)
Title: Signal transmission system, signal transmission method and transmitter
Inventor: ABE TETSUSHI
IPC: H04B7/06
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a considerable deterioration in characteristics on a propagation path of high correlation in a spatial multiplex transmission method.  <P>SOLUTION: The signal transmission system for transmitting a signal from a transmitter 10 having a transmission antenna to a receiver 20 having a reception antenna, is provided with a propagation path estimating means 1 for estimating a propagation path estimate indicating a status of a propagation path between the transmission antenna and the reception antenna for each transmission mode designating the transmission antenna to be used for signal transmission, a communication capacity estimating means 2 for estimating communication capacity for each transmission mode from the propagation path estimate, a transmission mode determining means 3 for determining the transmission mode fulfilling desired communication capacity on the basis of the estimated communication capacity for each transmission mode, and a transmitting signal generating means 4 for generating a transmitting signal to be transmitted in accordance with the determined transmission mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004139002-A (JP)
Title: Operation microscope
Inventor: OKAMURA KAZUYUKI
IPC: A61B3/13
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation microscope capable of obtaining bright and wide range red reflex on an observation image and further, suitable for an observation of a retina and a vitreous body.  <P>SOLUTION: The microscope is provided with a pair of deflection members composed of a deflection mirror 9 and a deflection mirror 10 as a deflection means for deflecting illumination light from a light source 4 guided to the vicinity of an optical axis O of an observation optical system 3 and guiding it to an eye E to be operated through an objective lens 2. The deflection mirrors 9 and 10 are disposed across the optical axis 0 and simultaneously guide the illumination lights to the eye to be operated at substantially the same oblique angles with respect to the optical axis O from the respective opposite sides. In addition, a stereo variator 32 is made insertable onto the observation optical axis O, so that relative positions of right and left observation fluxes can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227162-A (JP)
Title: Route guiding system and route guiding method
Inventor: KIDO MIHO
IPC: G06Q10/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guiding system and a route guiding method by which general consumers much more frequently view the actual object of new merchandise, and the reduction of cost is attained in comparison with the effects.  <P>SOLUTION: This system is provided with a mobile object 20 attached with an object to be propagated and a base station 10 communicating with the mobile object 20. Then, the mobile object 20 is provided with a communicating function 23 for communicating with the base station 10 and a navigation system 21 for presenting the location and traveling route of the mobile object 20. Also, the base station 10 is provided with a communicating function 14 for communicating with the mobile object 20 and a route guiding means for presenting one or more traveling routes under the consideration of advertising effects to the mobile object 20 based on the current location information and destination information of the mobile object 20 and a price setting means for setting a price for a user moving with the mobile object 20 based on the route on which the mobile object 20 has actually traveled and the scale of the advertising effects of the route.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227215-A (JP)
Title: Remote monitoring system of plant and web server
Inventor: NAKAYAMA YOSHIHIRO
IPC: G05B23/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system of plant capable of remotely monitoring an existing plant not conformed to remote monitoring in an easy method.  <P>SOLUTION: This system comprises a storage part 10 storing a plurality of data of plant pictures, a Web server 70 connected to the storage part, and a computer 55 connected to the Web server and having a Web browser. The Web server transforms the data of plant pictures transmitted from the storage part to a data format displayable in the Web browser or a program format executable by the Web browser to generate Web data. The computer displays the Web data by use of the Web browser.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228356-A (JP)
Title: Semiconductor integrated circuit and method for designing its layout
Inventor: UCHIYAMA MASANOBU
IPC: H01L27/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a layout for a semiconductor integrated circuit which enables efficient utilization of a space where no cell has been arranged.  <P>SOLUTION: The method for designing a layout comprises: a step (a) of arranging plural kinds of standard cells in a layout region, each comprised of a plurality of base circuit blocks for realizing desired functions in accordance with a given circuit included in the semiconductor integrated circuit; a step (b) of arranging plural kinds of divided cells in the layout region, each comprised of a plurality of circuit portions divided from a single base circuit in accordance with each of the remaining circuits included in the semiconductor integrated circuit; and a step (c) of giving wiring between the plural kinds of standard cells arranged in the step (a) and the plural kinds of divided cells arranged in the step (b).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234112-A (JP)
Title: Solid-state macromolecular type fuel cell
Inventor: OBARA HIDEO
IPC: H01M8/24
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state macromolecular type fuel cell which is small- sized, light-weighted and which has a high freedom of equipment mounting characteristic.  <P>SOLUTION: In the macromolecular-electrolyte type fuel cell in which a plurality of unit cells provided with a pair of electrodes having solid-state macromolecular-electrolyte films and a catalyst reaction layer arranged while pinching the solid-state macromolecular-electrolyte films, and with a supplying means to supply a fuel containing hydrogen to one side and to supply oxidizer gas containing oxygen to the other side of the electrode are laminated via a conductive separator, and in which the end plates to give a tightening pressure to the unit cells laminated at this both end faces are arranged, one part of a current collecting plate to carry out a current collection of the unit cell is penetrating through the end plate, and an insulation means is interposed between the current collecting plate and the end plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004232106-A (JP)
Title: Carbon-containing fiber
Inventor: UEDA HIDEO
IPC: C08L101/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon-containing fiber which comprises a biodegradable polymer and has a blood flow-promoting effect.  <P>SOLUTION: This carbon-containing fiber is characterized by dispersing carbon powder satisfying the following values in a fiber composed of a biodegradable polymer. A porosity ε: ≥0.56. A tensile breaking strength δt: ≥3,600 Pa. A particle size: ≤5 μm. A content: 3 to 7 wt. %. The biodegradable polymer is preferably polylactate having a relative viscosity [ηrel] of 2.5 to 3.8 and an L-isomer rate of ≥95%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235033-A (JP)
Title: High voltage discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage discharge lamp lighting device capable of surely correcting a frequency for avoiding an acoustic resonance phenomenon and adjusting lamp electric power.  <P>SOLUTION: This high voltage discharge lamp lighting device is provided with a high voltage discharge lamp, a lamp voltage detecting means detecting the lamp voltage of the high voltage discharge lamp, a high frequency power supply circuit supplying AC power of 1 kHz or more to the high voltage discharge lamp, a controlling circuit controlling an output power and an output frequency of the high frequency power supply circuit, and a power detection circuit detecting the power applied to the high voltage discharge lamp. The controlling circuit controls the output frequency by a frequency band which does not comprise acoustic resonance frequency indigenous to the high voltage discharge lamp and the output voltage of the direct current power supply so that the value detected from the power detection circuit falls within a specified range. However, these two controls are not executed simultaneously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236250-A (JP)
Title: Mobile radio terminal
Inventor: UME HIROYUKI
IPC: H04M1/274
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal with which it is not necessary to set secret data of a telephone directory one by one.  <P>SOLUTION: Sex information is added to a name to be registered in telephone directory data 11, thereby setting information on the sex and the individual to be secret totally in the manner of the sex. Further, a term, a day of the week and a time are set in advance and on the set date/time, display of information on a display means is automatically managed, thereby preventing start of a privacy mode from being forgotten.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241471-A (JP)
Title: Compound semiconductor device, method of manufacturing the same, semiconductor device, and high frequency module
Inventor: TERANO AKIHISA
IPC: H01L29/812
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-dielectric strength and highly reliable high-speed/high-frequency compound semiconductor device and a method of manufacturing the compound semiconductor device, in a field effect transistor comprising a compound semiconductor layer which has been formed through sequential stacking on the compound semiconductor substrate, a gate electrode, a source electrode, and a srain electrode formed on the compound semiconductor layer.  <P>SOLUTION: In the field effect transistor, an annular gate electrode is formed on an active layer region, a source drain electrode or drain source electrode is formed in the internal/external sides of the gate electrode. A field effect transistor (HEMT) based on the semiconductor including indium (In) using an annular shape Schottky junction gate is manufactured. The gate electrode is formed as a Pt/Ti/Pt/Au electrode in the gate length of 1.0 μm and width of 250 μm. On the InP substrate 10, a buffer layer 11 of undoped InGaAs, a channel layer 12 of undoped InGaAs, a spacer layer 13 of undoped InAlAs, an electron donator layer 14 of n-type InAlAs, a spacer layer 15 of undoped InAlAs, and a stopper layer 16 of undoped InP, are stacked. At the upper portion thereof, an annular gate electrode 100 is arranged. A source electrode 101 is provided on the internal side thereof, and a drain electrode 102 is provided on the external side thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241183-A (JP)
Title: Fuel cell system
Inventor: IIO MASATOSHI
IPC: H01M8/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain discharge of a non-reacted fuel gas in purge processing.  <P>SOLUTION: This fuel cell system is so structured that a pipe 8 used as a combustion fuel supply passage is formed separately from a gas discharge passage 16 communicating with a catalyst combustor 4 from a hydrogen circulation passage 14 of a fuel cell 1; and hydrogen gas having a small flow rate is supplied to the catalyst combustor 4 from the circulation passage 14 in operating the system, and reacted to warm and dry the catalyst combustor 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237192-A (JP)
Title: Rice polishing mill
Inventor: SANO CHIHARU
IPC: B02B3/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice polishing mill having a rice polishing cage whose upper side is provided with a cover for preventing a back flow of rice bran, a cover with rice polishing function, or a cover with a sound absorbing function, thereby capturing and accumulating, on the upper surface of the rice bran back flow preventing cover, floating bran flowing back from the upper side to the lower side of the rice polishing cage, improving a rice polishing efficiency by forming irregularities on the bottom surface of the cover and thus increasing a rice polishing area, or quieting a sound at operation by taking a sound-absorbing measure to the cover.  <P>SOLUTION: The rice polishing mill of the present invention is characterized by providing, between rice and an outer lid, a rice bran back flow preventing cover for catching and accumulating the rice bran raised up at rice polishing, a cover with a rice polishing function ensured by irregularities formed thereon, or a cover with a sound absorbing function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236914-A (JP)
Title: Bag handle, and bag
Inventor: ARAKI HARUO
IPC: A45C13/26
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide durable bag handles which are easily produced and attached to the bag without hurting outer appearance, and to provide the bag using them.  <P>SOLUTION: The base bodies of bag handles 10, 11 are originally flat, and each of the side parts 3 of each grip part 2 is formed in nearly a trapezoid shape. The rear surface of each of end parts 5 is attached to a bag 7 by allowing it to face the front surface 8 or rear surface 9 of the bag 7 for fixing, so as to turn the front surface of each grip part 2 upwards. The bag handles 10, 11 are respectively attached to the front surface 8 and the rear surface 9, so that the grip parts 2, 2 of both bag handles 10, 11 overlap. Thus, the one handle 10 for the bag is formed to be shorter than the other handle 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181445-A (JP)
Title: Sterilized water production apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/50
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To extend an application range, that is considered in a limited way heretofore, to a range (e.g. a hospital) where sterilization of a higher level is required.  <P>SOLUTION: Raw water supplied from a raw water feeding pipe 505 is supplied to a main sterilized waste production piping system and a diluted sterilized water production piping system under a predetermined pressure different generated by a differential pressure generating mechanism 513. The main sterilized water production piping system adds sodium hypochlorite 509 and an acidic aqueous solution 510 to produce high-concentration sterilized water of a preset pH. The diluted sterilized water production piping system mixes the high-concentration sterilized water taken in through a sterilized water distribution pipe 524 in a predetermined ratio to produce diluted sterilized water and adjusts pH of the diluted sterilized water with a pH adjusting solution 523.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247106-A (JP)
Title: Organic el element and manufacturing method of same
Inventor: KURATA NOBORU
IPC: H01L51/50
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-emission type organic EL element having a lower electrode with high flatness and a high light reflection rate, and to provide a manufacturing method of the same.  <P>SOLUTION: The organic EL element comprises a transparent substrate 301, of which flatness is secured by forming an amorphous metallic reflection layer 302 having a refractive index of n<SB>r</SB>thereon, and a multi-layered transparent electrode 303 formed by laminating a plurality of transparent electrode layers with different refractive indices on the reflection layer. The multi-layered transparent electrode 303 is formed by successively laminating at least a first transparent electrode layer having a refractive index of n<SB>1</SB>and a second transparent electrode layer having a refractive index of n<SB>2</SB>, and the refractive indices are set so as to satisfy a relation of n<SB>r</SB>>n<SB>2</SB>>n<SB>1</SB>, wherein, a thickness d<SB>1</SB>of the first transparent electrode and a thickness d<SB>2</SB>of the second transparent electrode are set so as to fulfill equations of n<SB>1</SB>d<SB>1</SB>=mλ/2 (m=1, 2, 3, or larger), and n<SB>2</SB>d<SB>2</SB>=nλ/4 (n=1, 2, 3, or larger).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247138-A (JP)
Title: Manufacturing method of oxide superconducting coil
Inventor: IGARASHI MOTOHITO
IPC: H01F6/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method by the wind and react technique of an oxide superconductive coil excellent in superconductive characteristics and a shape retention property of an insulating body.  <P>SOLUTION: Raw material powder containing elements constituting an oxide superconductive filament of a number of Bi<SB>2</SB>Sr<SB>2</SB>CaCu<SB>2</SB>O<SB>8</SB>is filled in a pure silver matrix, to which, a tapering process and a straight-angle dieing process are applied to manufacture straight-angle wire rods, on the surface of which, a yttrium octylate solution is applied for a plurality of times before baking. Further, after a pancake coil is formed around its periphery with the use of the insulating straight-angle wire rods coated with a sleeve with an alumina continuous fiber processed in braid over braid, it is put under a heat treatment in an oxygen atmosphere to manufacture the coil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248426-A (JP)
Title: Power module and its manufacturing method
Inventor: YAMAGUCHI JUN
IPC: H05K3/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module which can effectively waterproof a connector, in its turn, itself at large with simple structure, and to provide its manufacturing method.  <P>SOLUTION: A power circuit part 1, which includes two or more pieces of bus bars 10, is arranged via an insulating layer 5 on the circuit arrangement face 2a of a heat-radiating member 2. The end of the bus bar 10 is bent up from the circuit arrangement face 2a, whereby an external connector terminal 14 is constituted. A surrounding wall member 30 is arranged so as to have the heat-radiating member 2 surround the power circuit part 1, including this external connector terminal 14. A housing 36 is made, which has a bottom part 33b having a through-hole for a terminal wherein the external connector terminal 14 is inserted and a hood 38 surrounding the external connector terminal 14 and which constitutes an external connecting connector capable of coupling with other connectors together with these external connector terminals 14. A waterproof layer 6 is formed under a state with at least a part of the power circuit part 1 being sealed, and moreover a through-hole 37 for a terminal is sealed, inside the surrounding wall member 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243490-A (JP)
Title: Cnt (carbon nanotube) chip and fabricating method for it, electron gun, and stylet for scan type probe microscopes
Inventor: TANJI TAKAYOSHI
IPC: C01B31/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CNT chip having excellent durability and reliability, a manufacturing method of fabricating the CNT chip with high work efficiency, and an electron gun and SPM stylet using the CNT chip.  <P>SOLUTION: This CNT chip 10 includes a support 12 having an acute part 12b at the tip, at least the tip of which is formed of SiC; and at least one carbon nanotube 14 grown at the tip of the acute part 12b by the surface decomposition of a CNT generating part constituting the tip of the acute part 12b. The CNT chip 10 of this type is so constructed that at least the tip of the acute part is formed of SiC, and the support 12 having an extremely small surface 12d at the tip of the acute part 12b is manufactured of a base material 30, and it is obtained by the surface decomposition of the CNT generating part 12c constituting the tip of the acute part 12b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI