baber/WOPTO huggingface dataset:
Patent JP-2006245987-A (JP)
Title: Communication system and mobile communication device
Inventor: TAMURA YASUO
IPC: H04W4/12
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To more surely restart communication if the communication is interrupted in the middle.  <P>SOLUTION: If a call conversation is established with a communicating party but communication is then interrupted independently of an input of communication end from an operating section 106, a CPU 103 of a calling side mobile phone 100 automatically originates a call to the communicating party to attain call conversation restart. If a call conversation is established with a communicating party but communication is then interrupted independently of input operation of communication end from an operating section 106, a CPU 103 of a called side mobile phone 100 originates a call to the calling side mobile phone 100 to attain call conversation restart after the lapse of predetermined time from communication interruption if there is no re-call from the calling side mobile phone 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210861-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKAHASHI KOUTA
IPC: H01L29/861
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the withstand pressure of a semiconductor element that contains a parallel pn structure fabricated by a trench-embedded method as a drift portion.  <P>SOLUTION: An n-type semiconductor is epitaxially grown on an n-type low resistance substrate 1 and a trench is formed on the n-type semiconductor. A p-type semiconductor is epitaxially grown and a trench is buried with the p-type semiconductor. The surfaces of an n-type area 5 made of n-type semiconductors and a p-type area 6 made of p-type semiconductors are both ground to be flat, and then boron is selectively injected into the p-type area 6 that becomes an inactive area. In a non-oxidative atmosphere, thermal treatment takes place to activate the injected boron. A field oxidized film is formed by thermal oxidation. An element structure at the MOSFET surface side, a source electrode and a channel stopper electrode are formed and a drain electrode is provided at the rear of the substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246300-A (JP)
Title: Presenting authentication success or failure apparatus for av receiver
Inventor: ADACHI TAKUMA
IPC: H04N7/167
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional AV receiver has neither an apparatus nor a method for conveying to the user, that when an AV signal receiver tries to receive a digital AV signal containing a copy prevention signal, a normal AV cannot be output, if authentication fails because of some cause.  <P>SOLUTION: The authentication sucess or failure presentation apparatus comprises a digital interface for receiving a digital AV signal containing a copy protection signal, an authentication device for performing permission/authentication of an AV signal output between the digital interface and an external apparatus, an authentication result display device for presenting the user the authentication result executed, and a control device for determining the authentication result and outputting it to the authentication result display device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251029-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G15/01
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using a cleaning means having a brush roller, achieving appropriate cleaning performance in accordance with the adhesive amount of toner remaining on an intermediate transfer body and always satisfactorily realizing the removal of the toner remaining on the intermediate transfer body.  <P>SOLUTION: The image forming apparatus is equipped with: a means for detecting the image density of the toner image remaining on the intermediate transfer body by secondarily transferring an intermediate toner image formed by successively primarily transferring a plurality of different color toner images formed electrostatically to the intermediate transfer body to transfer material; and the cleaning means for removing the toner remaining on the intermediate transfer body. The cleaning means has a conductive counter roller and a conductive brush roller pressed against the conductive counter roller through the intermediate transfer body. Cleaning voltage having a reverse polarity to the toner is applied to the conductive brush roller, and a cleaning condition for the cleaning means is changed based on the value of a primary transfer current and an output value from the means for detecting the image density.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254155-A (JP)
Title: Communications apparatus and connection method to base station by multi-hopping
Inventor: FUKUYA NAOKI
IPC: H04W74/08
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications apparatus in multi-hop connection to the base station, preventing increase in power consumption, suppressing unwanted interference, recognizing the existence of a communication apparatus capable of relaying for the connection to the base station, and connecting to the base station via the communications apparatus recognized.  <P>SOLUTION: The communication apparatus includes a first receiving means for receiving only a predetermined slot among control signals, constituted of a plurality of time slots transmitted from a first control channel, a relay means for relaying via the self-apparatus the predetermined slot information of a first control signal to a communication apparatus connected to the base station, a transmission means for transmitting a signal on a second control channel, and at the time of receiving in the first receiving means, a second receiving means for receiving a second control channel. The relay by the relay means is started, based on the signal transmission and reception on the second control channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307734-A (JP)
Title: Joint structure of column and pile
Inventor: OKI KOJI
IPC: E02D27/00
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To use a steel pipe pile having diameter conforming to structure design in one column one pile integrating construction method.  <P>SOLUTION: In this joint structure of the column and the pile composed of the column 2 of a structure, the steel pipe pile 1 erected in the ground, a foundation beam 4 supporting the structure, and a just above beam supporting a story just above the foundation beam, the column 2 has a buried column 2a inserted into a pile head 1a of the steel pipe pile 1 and fixed by concrete 3 and a beam joint part in which the foundation beam 4 is joined with the column 2 in the horizontal direction. The maximum outside diameter of cross section of the buried column 2a is set to be smaller than the maximum outside diameter of a crossing face of an upper face of the foundation beam and the column 2. Rigidity of the foundation beam 4 is set to be double rigidity of the just above beam or less (excepting 0).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259971-A (JP)
Title: Image processing apparatus and method
Inventor: MAEZAWA TOSHIYUKI
IPC: G09C1/00
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method for enabling flexible operations according to the needs of users by authenticating each kind of access.  <P>SOLUTION: The image processing apparatus 11 has a storage device 110 such as a hard disk and has the function of causing document data stored in the storage device 110 to be backed up into a client PC connected thereto via a network 13, and of restoring the backed up document data to the storage device 110. Authentication is performed for each kind of access, more specifically, for each backup and/or restoration, to provide increased user convenience.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318532-A (JP)
Title: Optical signal transmission system and catv transmission system
Inventor: OMURA HIDEYUKI
IPC: H04B10/25
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To attain an optical transmission system with a less likelihood of disconnection at simple workability and low cost.  <P>SOLUTION: Signals modulated by a carrier is subjected to intensity modulation into optical modulated signals by a laser diode 16 of a multimode oscillation type. The optical modulated signals pass through multimode type optical fiber 23 constituting an optical transmission pathway 12 to be sent to a light-sensitive module 13. Then, the optical modulated signals undergo photoelectric conversion at a light-sensitive element 27 in the light-sensitive module 13 to be output as carrier modulated signals. The optical fiber 23 is one made from a refraction index distributed type plastic and has the refraction index distribution changing by 2.4 to 2.9 power for distances from the center of a core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255136-A (JP)
Title: Pinball game machine and simulation program
Inventor: MIYAZAKI MAKOTO
IPC: A63F7/02
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine and a simulation program which does not cause the reduction of performance effect in a fluctuating display of identification information and further can enhance game effect.  <P>SOLUTION: The pachinko game machine extracts the random number for drawing lots whether or not to shift to a jackpot condition advantageous to a player and stores a predetermined number as an upper limit value, with the proviso that the game ball passes through the start hole. The pachinko game machine determines whether or not at least any one of a predetermined number of the stored random values is a jackpot random number resulting a jackpot when the game ball passes through a start area when the stored random number is judged to be a predetermined number. The pachinko game machine extracts any one of the predetermined number of stored random numbers and temporarily stores the extracted jackpot random number with the proviso that any one of the predetermined stored random numbers is determined to be the jackpot random number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257976-A (JP)
Title: Intake device of internal combustion engine
Inventor: ISAJI HIROSHI
IPC: F02M35/104
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for controlling a flow of intake air by opening/closing a flap valve which is disposed in the middle of an intake passage of an engine, reducing cost of a whole device, and generating a stable flow of gas without disturbing the intake air flow.  <P>SOLUTION: A partition wall 18 for defining the intake passage is joined to an inner face of an intake port 6 formed in a cylinder head 3 of the engine, the flap valve 19 for controlling the intake air flow by its opening/closing operation is attached to the inside of an intake manifold 11 connected with the cylinder head 3. The flap valve 19 is housed on a housing part 11b in closing operation when it is rotated in an arrow B direction, and its tip part 19a is housed in the intake manifold 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256851-A (JP)
Title: Elevator system
Inventor: NANBA SHINJI
IPC: B66B1/14
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system capable of carrying out driving service favorable in efficiency by eliminating such a trouble that a user authorized at a specific place cannot get on a passenger cage.  <P>SOLUTION: A user authorized in advance is regarded to exist when the call information is already registered in a call registration table 21a of a driving control part 21 when the user is authorized at a gate 14 in this elevator system to automatically register the call information by authorizing the user at the gate 14. In this case, for example, when a destination call is registered, a notice that the other user uses an elevator is informed to the user in the cage 13 by turning on a stand-by guide light 34 installed in the cage. When a landing call is registered, the notice that the other user uses the elevator is informed to the user waiting at the landing 15 by lighting a stand-by guide indicating lamp 53 set at the landing 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006267502-A (JP)
Title: Optical waveguide module
Inventor: SUZUKI TOSHIHIKO
IPC: G02B6/42
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide module capable of very simply and surely performing optical coupling between an optical waveguide and an optical element.  <P>SOLUTION: In transmitting an optical signal from an optical transmitter/receiver 12, the light emitted from an LD 32 held in the submount 22 of the optical transmitter/receiver 12 is made incident on the core end face 18A of a transmitting optical waveguide exposed on the end face 14 on the major side, with the optical path bent at 90° by a curved part 18R. Then, the light is guided through the transmitting optical waveguide formed in a high polymer optical waveguide film 10, with the optical signal received by an optical transmitter/receiver (not shown) on the other side. Similarly, in receiving a transmitted optical signal by the optical transmitter/receiver 12, the light guided through the receiving optical waveguide formed in the high polymer optical waveguide film 10 is, with the optical path bent at 90° by the curved part 18R, emitted from the core end face 18A of the receiving optical waveguide exposed on the end face 14 on the major side. The emitted light is made incident on a PD 34 held in the submount 22 of the optical transmitter/receiver 12, with the optical signal received by the optical transmitter/receiver 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265418-A (JP)
Title: Endless belt made of resin, method for producing the same and apparatus for forming image
Inventor: MIYAMOTO TAKESHI
IPC: B29C41/50
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt made of a resin scarcely damaging a belt surface during production, installation and use and having self-repairing properties even for the caused damage, to provide a method for producing the belt and to provide an apparatus for forming an image equipped with the belt.  <P>SOLUTION: The endless belt made of the resin comprises the resin having a block structure in which soft segments containing a long-chain alkyl group or a polysilicone are bound to both ends of a hard segment containing any structure selected from an aromatic polyimide, an aromatic polyamide and an aromatic polyamide-imide in a main chain. The resin has the content of the soft segments within the range of 1-20 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276158-A (JP)
Title: Process cartridge, image forming device, cleaning method, and cleaning apparatus
Inventor: KOJIMA KISHO
IPC: G03G5/05
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge and the like capable of suppressing increase in the friction force between a cleaning blade and a member to be cleaned, at a low cost.  <P>SOLUTION: The toner, scraped by the cleaning blade 62 from the surface of a photoreceptor drum 12, is accumulated in a region X enclosed by the cleaning blade 62, a toner supply section 66 and a toner regulating member 67. When the toner scraped from the photoreceptor drum 12 by the cleaning blade 62 and weakened in negative polarity comes into contact with the toner supply section 66, to which the voltage of the same polarity as that of the toner is applied, the toner is electrostatically recharged to negative polarity. The toner electrostatically charged to the negative polarity is electrostatically attracted to the surface of the photoreceptor drum 12 of positive polarity and is thereafter scraped off the surface of the photoreceptor drum 12 by the cleaning blade 62.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005286335-A (JP)
Title: Composition and method for chemical-mechanical planarization of tungsten and titanium
Inventor: TIMOTHY MACE
IPC: B24B37/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions and methods for chemical-mechanical planarization of tungsten and titanium having an improved selection ratio, in which the removal of the titanium layer is improved, while suppressing the removal of an insulating layer.  <P>SOLUTION: The present invention provides an acidic aqueous composition useful for polishing tungsten and titanium on a semiconductor wafer comprising by 0.5 to 10 wt.% abrasive, 0.5 to 9 wt.% oxidizer, 0.1 to 5 wt.% complexing agent, 0.1 to 5 wt.% chelating agent and balance water, wherein the abrasive is fumed silica that has a surface area greater than 90 m<SP>2</SP>/g and has only been exposed to acidic pH.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005259156-A (JP)
Title: Electronic circuit system, and signal transmission method
Inventor: OKAJIMA YOSHINORI
IPC: G06F12/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a common bus, to efficiently transmit a signal, and to simplify control for the signal transmission, related to an electronic circuit system having a logic circuit and a memory circuit as a macro circuit like a system LSI or the like.  <P>SOLUTION: The logic circuit 29, an I/O circuit 31 and DRAM circuits 30-1 to 30-3 are connected in a half ring shape via transmission signal lines 32-36 using the transmission signal output end of the logic circuit 29 as the top end, and using the transmission signal input end of the logic circuit 29 as the rear end, and the transmission signal is synchronized with clock signals CLK, /CKL to be transmitted unidirectionally by a fixed protocol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006278908-A (JP)
Title: Method for forming film and recording medium
Inventor: SHIMOMURA KOJI
IPC: H01L29/78
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the film thickness and film quality of a film formed between a silicon substrate and a metallic silicate film when the metallic silicate film is formed on the silicon substrate.  <P>SOLUTION: In a method for forming the film, the metallic silicate film is formed on the silicon substrate in a treatment vessel. The method has a first process in which the inside of the treating vessel is supplied with an oxidizing gas and a base oxide film is formed on the silicon substrate. The method further has a second process in which the supply of the oxidizing gas is continued, while the inside of the treatment vessel is supplied with a first vapor-phase raw material composed of an amide organic hafnium compound and a second vapor-phase raw material composed of a silicon-containing raw material and the metallic silicate film is formed on the base oxide film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276719-A (JP)
Title: Non-contact tag
Inventor: ASO SATOSHI
IPC: G06K19/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact tag which facilitates extension of a display area of a display device when extending the display area and is capable of realizing reduction of entire power consumption.  <P>SOLUTION: The non-contact tag includes an antenna coil 1, a plurality of IC chips, and a display device 2, and the plurality of IC chips are used to perform a display operation when data are displayed on the display device 2. The plurality of IC chips have the same circuit configuration, and one IC chip 3 out of the plurality of IC chips is set so as to be operated as a master and the other IC chips 4-1 to 4-4 and 5-1 to 5-4 are set so as to be operated as slaves when controlling display drive of the display device 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278941-A (JP)
Title: Heat sink device and plug-in unit
Inventor: TAKANO WATARU
IPC: H05K7/20
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a high radiation efficiency when heat generated by electronic parts mounted on a printed wiring board is radiated, while an error of heights of a plurality of electronic parts can be reliably absorbed.  <P>SOLUTION: With this arrangement, a heat sink plate 11 and a heat conduction block 20 are formed on a mounting face of electronic parts of a printed board 6a mounting electronic parts 6c. The heat sink plate 11 is coupled to the printed board 6a at a predetermined space. The heat conduction block 20 is coupled to an opposing face to the printed board 6a of the heat sink plate 11 so as to adjust its position to a direction crossing the printed board 6a, and is closely adhered to the electronic parts 6c mounted on the printed board 6a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274201-A (JP)
Title: Continuous reduced-pressure drying/carbonizing apparatus
Inventor: IIDA KATSUMI
IPC: C05F17/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new continuous reduced-pressure drying/carbonizing apparatus capable of continuously and efficiently carrying out the drying/carbonizing treatment by one apparatus to provide a high-quality carbonized product when drying and further optionally carbonizing a liquid-containing (organic) waste.  <P>SOLUTION: The continuous reduced-pressure drying/carbonizing apparatus has a drying/carbonizing chamber 14 and a heating furnace 12. A pressure-reducing device 20 such as an ejector, reducing the pressure in the drying/carbonizing chamber 14 and sucking and discharging the generated steam is connected to the drying/carbonizing chamber 14. The drying/carbonizing chamber 14 is formed out of mutually communicated and connected two or more screw kneaders 24, 24A and 24B the main bodies of which are arranged in the heating furnace 12. The raw material conveyed from a raw material-feeder 16 is regulated so as to be fed to the drying/carbonizing chamber 14 from the lower part so as to carry out self-sealing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272288-A (JP)
Title: Catalyst for purifying diesel exhaust gas
Inventor: YAMAZAKI KIYOSHI
IPC: B01D46/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for purifying diesel exhaust gas capable of suppressing malfunction due to sulfur component in exhaust gas and furthermore improving a purification performance of PM and NO<SB>x</SB>.  <P>SOLUTION: A catalyst layer which consists of: a coat layer comprising an oxide carrier including iron oxide and ceria type oxide; and at least one kind of NO<SB>x</SB>absorber selected from noble metal deposited on the coat layer, alkali metal and alkali earth metal is formed on cell barrier walls of filter base material of a wall-flow structure. Oxygen released from the iron oxide and ceria type oxide is efficiently supplied to PM and, at the same time, PM is efficiently oxidized and purified by NO<SB>2</SB>released from the NO<SB>x</SB>absorber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286681-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: HAYASE SHUJI
IPC: H01L29/872
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor which has excellent characteristics even in a low-temperature treatment, in which a current flows when a gate voltage is 0, and in which a current decreases if the gate voltage becomes +.  <P>SOLUTION: A thermal oxidation silicon film (SiO<SB>2</SB>) is formed as a gate insulating film on the front surface of a silicon substrate (P-Si) of conductive p-type silicon wafer used as a gate electrode. Then, gold thin electrodes used as a source electrode and a drain electrode are formed on the substrate in which a gate insulating film is formed. Then, a nano titania layer is formed on the substrate between the source electrode and the drain electrode. The formation of the nano titania layer manufactures a nano titania particle film by dispersing the nano titania particle in water or ethanol, then applying by a squeegee, and then drying it.  <P>COPYRIGHT: (C)2007,JPO&INPIT