baber/WOPTO huggingface dataset:
Patent JP-2007111502-A (JP)
Title: Direct digital synthesizer, direct digital synthesizer for transmission and detection, and mri apparatus
Inventor: YOSHIZAWA FUMIHIRO
IPC: H03B28/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To output amplitude data with a clock frequency higher than that of phase data.  <P>SOLUTION: A direct digital synthesizer comprises a transmitting phase ACC (1) for outputting phase data (P1) with a clock frequency f1, a curtailing unit (5) for outputting phase data (P2) with a clock frequency f2 (<f1) by implementing curtailing process to the phase data (P1) and outputting additional data (A) for compensating for phase information disappeared by the curtailing, an interpolating unit (6) for outputting phase data (P3) with a clock frequency f3 (>f1) by implementing interpolating process to the phase data (P2), and a detecting waveform LUT (7) for outputting transmission amplitude data (S) based on the phase data (P3). According to the invention, the detecting signal amplitude data (S) can be outputted with the clock frequency f3 higher than the clock frequency f2 of the transmitted phase data (P2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007260010-A (JP)
Title: Switch operation unit and game machine
Inventor: ODA SEIJI
IPC: A63F7/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch operation unit having excellent productivity, and a game machine including the switch operation unit.  <P>SOLUTION: A button head 610 of a stop button unit 136 is composed of a transparent resin, and formed so as to be fitted to a button base 620, and the button head and the button base are integrated into a stop button 600. A fitting hole 613 of the button head 610 is formed into an elongated rectangular shape having round corners, so that a force applied to the fitting hole 613 is effectively reduced when the button head 610 and the button base 620 are integrated. The back bottom surface of the button head 610 is applied with lens cutting, and the stop button and an optical diffusion film are integrally formed, so that the cost is reduced. In a stop button substrate 650, a light emitting portion of an illuminant 652 is set adjacent to a substrate 611, so that it has a strong structure against an impact.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260542-A (JP)
Title: Apparatus for dissolving discharge produced gas and generator for discharge produced gas
Inventor: ASO YUJI
IPC: C02F1/72
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and small sized apparatus for dissolving a discharge produced gas capable of removing a moisture content of the gas containing a moisture content not dissolved without providing a large amount of drying agent in a circulation type dissolving apparatus for feeding the gas produced by discharge to a discharger again.  <P>SOLUTION: The apparatus for dissolving a discharge produced gas is provided with the discharger; a water storage part having an introduction port for introducing the discharge produced gas discharged from a gas flowing out port; a gas movement means for feeding the discharge produced gas produced by the discharger to the introduction port; and a control part capable of controlling the gas movement means and the discharger. The introduction port has a bubbler means for bubbling the discharge produced gas to water stored in the water storage part, and the control device operates the discharger for a predetermined time before activating the gas movement means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264464-A (JP)
Title: Method of driving organic electroluminescence display device, and organic electroluminescence display device
Inventor: YASUDA HITOSHI
IPC: G09G3/30
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To set the dynamic range of the output voltage of a driving LSI narrower than that a conventional article, to reduce the power consumption of the driving LSI, and to reduce manufacture cost by making it possible to form the driving LSI through general processes.  <P>SOLUTION: Ranges of output voltages of driving LSIs of respective panels and a dynamic range of the output voltages of the driving LSIs common to the respective panels are set to ranges equal to those of the output voltage of a driving LSI of a panel in which a driving TFT has a small threshold. The potential SC of a hold capacity line is held at V1 in a period wherein a TFT for pixel selection turns on and at V2 in a period wherein the TFT for pixel selection turns off. The potential difference between V1 and V2 is a voltage nearly as high as the threshold of a pixel driving TFT of each panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271319-A (JP)
Title: Magnetic sensor, and manufacturing method therefor
Inventor: SASAKI YOSHITO
IPC: H01L43/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of appropriately reducing the shift of an intermediate point potential, as compared with conventional types, and to provide a manufacturing method therefor.  <P>SOLUTION: A conductor 35 is connected to a side of a fixed resistance element 9. The conductor 35 is constituted of a plurality of divided route pieces 35a-35d, and a common route piece 35e for connecting the respective divided route pieces, and a current route length along an element's longitudinal direction (Y-direction, as shown in figure) of the conductor 35 is changed, by cutting one portion 35e1 of the common route piece 35e, and resistance is regulated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274170-A (JP)
Title: Speech restart system, speech restart program, speech restart method, mobile terminal, and relaying apparatus
Inventor: NODA MASAHIDE
IPC: H04M3/42
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech restart system capable of easily restarting a speech even when a communication terminal reaches a communication disabled state.  <P>SOLUTION: In a communication network including relaying apparatuses 3a, 3b and a call control unit 2, the speech restart system 1 includes: a reservation section 61 for recording terminal identification data for particularizing a speech mobile terminal 5a and an opposite terminal 5b to a recording section 63 when a discrimination section 8 detects that communication between a speech mobile terminal 5a and a relaying apparatus 3a is disabled; a continuity processing section 7 that generates a call with the opposite terminal 5b denoted by the terminal identification data and transmits a message to the opposite terminal 5b; and a restart section 62 that uses the terminal identification data to request the call control unit 2 to restart a speech between the mobile terminal 5a and the opposite terminal 5b when the discrimination section 8 detects that the communication state of the mobile terminal 5a is recovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270970-A (JP)
Title: Tapered roller bearing
Inventor: SHIMOI TAKASHI
IPC: F16C33/36
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure rigidity and high load capacity which are characteristics of a tapered roller bearing while effectively absorbing an edge load with respect to loads of various forms acting on the tapered roller bearing.  <P>SOLUTION: In this tapered roller bearing 2, a large diameter side end face of a tapered roller 8 and an inner side face of a large diameter side collar part 12 of an inner ring 4 come into sliding contact with each other by the tapered roller 8 rolling accompanying relative rotation of the inner ring 4 and an outer ring 6. Inner hollow parts 16 and 18 are provided on the large diameter side and the small diameter side of the tapered roller 8 to make an inner solid part 20 on the central side of the tapered roller 8. The width and position in the direction of the tapered roller axis of the inner solid part 20, and the shape and size of the inner hollow parts 16 and 18 are set according to the state of the load applied to the tapered roller 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272042-A (JP)
Title: Backlight device for liquid crystal display, and liquid crystal display device using same
Inventor: SHIMIZU NOBUHIRO
IPC: F21S2/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device for a liquid crystal display that suppresses moving stripes generated on a flash tube when lighting is started in low temperature atmosphere.  <P>SOLUTION: In the backlight device 101 for the liquid crystal display equipped with a fluorescent tube 103 constituted by arranging a first electrode and a second electrode, each comprising two lead-in wires and a filament coil provided between the lead-in wires, at both ends of a container in which mercury and noble gas are charged and which has a phosphor and a protection film formed on its inner peripheral surface, and equiped with a case 104 housing it, the mercury is condensed nearby at least one of the first electrode and second electrode during an extinction period of the flash tube 103. More electric power is supplied to filament coils when the fluorescent tube 103 is turned on than during normal illumination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280708-A (JP)
Title: Wire harness and its cabling method
Inventor: MATSUURA RYUJI
IPC: H01B7/00
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability when a wire harness is assembled to a vehicle even if the wire harness is twisted when it is assembled to the vehicle.  <P>SOLUTION: An adhesive package 5 having a large number of capsules filled with an adhesive is provided around the wire bundle 2 of the wire harness 1 so that the capsules 6 are distributed over its entire periphery. When the wire harness 1 is cabled, the wire harness 1 is bonded to the vehicle 10 by pressing the adhesive package 5 against the protuberance 13 of the vehicle 10 to make the adhesive flow out from the capsules 6. Thereby, even if the wire harness 1 is twisted when it is assembled to the vehicle, workability at the time when the wire harness 1 is assembled to the vehicle is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006321984-A (JP)
Title: Photosensitive epoxy resin adhesive composition and its use
Inventor: YAMAGUCHI YOSHIO
IPC: G03F7/038
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phtosensitive epoxy resin adhesive composition capable of making a pattern formation by being subjected to exposure via a photomask followed by making a development treatment, and even after the pattern formation, exerting high adhesivity on heating while maintaining the pattern, and to provide a photosensitive adhesive film made from such a composition.  <P>SOLUTION: The phtosensitive epoxy resin adhesive composition comprises an epoxy resin and a photoacid generating agent, wherein the epoxy resin comprises a polyfunctional epoxy resin 100-300 g/eq in epoxy equivalent and another polyfunctional epoxy resin 450-10,000 g/eq in epoxy equivalent. The photosensitive adhesive film made from the above composition is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007279449-A (JP)
Title: Image forming apparatus
Inventor: TOMIZAWA TAKASHI
IPC: G03G15/14
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus 100, capable of avoiding soiling of passing recording material 71, by preventing soiling of a conveying part 82 provided with a suction fan 61 by scattered toner, without having to require a large number of additional components or damaging toner images.  <P>SOLUTION: A toner image, superimposed and primary transferred to an intermediate transfer belt 5, passes through the vicinity of the conveying part 82 by three times. At such a time, a part of the toner is scattered from the intermediate transfer belt 5 on a backup roller 59, an electrode 57, functioning also as an electrifier for separation destaticizing, is provided on the downstream side of a secondary transfer part T2, and a toner collecting part 58 is provided to be opposite to the electrode 57. A control part 400 applies negative scattering preventing voltage, having the same polarity as the electrifying polarity of the toner image on the intermediate transfer belt 5 and higher than destaticizing voltage applied during secondary transfer to the electrode 57, in a period during which the toner image passes three times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276969-A (JP)
Title: Recording device and liquid injection device
Inventor: MIYAZAWA OSAMU
IPC: B41J2/01
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly rotate and drive a conveying driving roller by an actuator in an ink jet type recording device with the usage of a vibrator including a piezoelectric element.  <P>SOLUTION: The ink jet type recording device 100 is provided with the conveying driving roller 132 rotated and driven; a conveying driven roller 134 rotated in association with the conveying driving roller 132; and the actuator 400 including a piezoelectric material plate 332 expanded and contracted by applying a drive voltage, the vibrator 300 periodically expanded and contracted, and an abutting part 318 to which the expansion and contraction movement is transmitted, and rotating the conveying driving roller 132 by transmitting vibration to a driven rotor 138 by the abutting part 318 in at least a part of the expansion and contraction movement. The actuator 400 is arranged in a position passing through a contact point 319 of the abutting part 318 and the driven rotor 138 where a straight line 301 in parallel with the expansion and contraction movement direction is not perpendicular to a rotating shaft of the driven rotor 138.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278673-A (JP)
Title: Electric heater
Inventor: OKANO REIJIROU
IPC: B60H1/03
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase a calorific value of an electric heater.  <P>SOLUTION: As this electric heater is provided with PTC elements 51, 52, 53, 54 respectively disposed between two of radiations fins 30, 31, 32, 33, 34, and PTC elements 50, (55) respectively disposed between a frame 70 (71) and the radiation fin 30 (34), the calorific value of the electric heater can be increased as the heat can be generated from the PTC elements 50, 55 in addition to the PTC elements 51-54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275854-A (JP)
Title: Carboxylate production catalyst excellent in reaction stability and method for producing carboxylate
Inventor: YAMAGUCHI TATSUO
IPC: C07B61/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carboxylate production catalyst excellent in reaction stability when carboxylate is produced at one step by reacting aldehyde, alcohol and molecular oxygen or reacting one or more kinds of alcohol with molecular oxygen and to provide a method for producing carboxylate.  <P>SOLUTION: When a catalyst, which is constituted so that a noble metal is deposited on a specific carrier, is used in which the diameter of the highest-frequency particle of the deposited noble metal particles or noble metal-containing particles is larger than 6 nm, the catalyst can exhibit stable catalytic performance over a long period of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006295197-A (JP)
Title: Conductive thick-film composition and electrode and solar cell formed therefrom
Inventor: KONNO TAKUYA
IPC: H01L31/04
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick-film conductive composition capable of forming an electrode having a sufficient strength of adhesion while suppressing the occurrence of cracks.  <P>SOLUTION: A thick-film conductive composition including (a) metal particles selected from Cu, Au, Ag, Pd, and Pt, their alloys, and their mixture, (b) glass particles, and (c) an organic vehicle, wherein the components (a) and (b) are dispersed in the component (c) and the average particle size of the metal particles is in a range of 3.0 to 15.0 μm. This composition can be used for formation of an electrode to connect the backside terminal on the silicon substrate of a solar cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007288906-A (JP)
Title: Power supply device, input/output limit setting method in power supply device, vehicle, and its control method
Inventor: SUZUI KOSUKE
IPC: B60L3/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which can further correctly set an input limit and an output limit of a battery, and an input/output limit setting method in the power supply device, a vehicle and its control method.  <P>SOLUTION: When a time average value (an average root-means-square Sqib) of a squared value of a charging/discharging current Ib is larger than a threshold Sqref, and a remaining capacity SOC is larger than a threshold SOCref1, a value obtained by correcting a fundamental input limit Wintmp which is set on the basis of a battery temperature Tb and the remaining capacity SOC is set as an input limit for execution Win* (steps S140, S180 and S190), and when the remaining capacity SOC is smaller than a threshold SOCref2, a value obtained by correcting a fundamental output limit Wouttmp which is set on the basis of the battery temperature Tb and the remaining capacity SOC is set as an output limit for execution Wout* (steps S200, S210). By this, the input/output limits for execution Win*, Wout* can further correctly be set compared with a power supply device which simultaneously corrects the input limit for execution and the output limit for execution on the basis of the battery temperature Tb of the battery.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006304301-A (JP)
Title: Method and apparatus for efficiently transmitting frame in wireless mesh network
Inventor: CHO SONG-YEAN
IPC: H04W84/12
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently transmitting a frame in a wireless mesh network.  <P>SOLUTION: An address of a mobile node that coordinates communications of a wireless LAN in which a mobile station is located is obtained from an address of the mobile station, and by using the address of the mobile node obtained in this way, a frame destined to the mobile station over a network of mobile nodes including the mobile node (26) is transmitted. Consequently, processing time of data frame forwarding and cost of wireless communication resources or the like are reduced to be able to provide a very efficient mechanism that can support data transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007287570-A (JP)
Title: Lithium ion secondary battery
Inventor: KUMAGAI NAOAKI
IPC: H01M4/587
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new binder capable of suppressing decomposition reaction of a PC electrolyte by using a negative electrode formed by mixing a high crystalline carbon material having grown hexagonal net structure as graphite powder with a binder without covering the graphite powder, coating and drying.  <P>SOLUTION: In a lithium ion secondary battery having a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte containing an organic solvent, the negative electrode is formed by binding graphite base carbon powder having a graphitization degree of 0.8 or more to a negative current collector with a binder of water soluble polyacrylic acid containing a dehydration condensation polymerization product of polyacrylic acid (PAA) and polyallylamine hydrochloride (PAH) or water soluble polyacrylic acid containing a dehydration condensation polymerization product of polyacrylic acid (PAA) and polyacrylamide (PAAd), and the organic solvent contains 50 vol.% of more propylene carbonate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288090-A (JP)
Title: Semiconductor laser device, and its fabrication method
Inventor: FUKUDA HIROSHI
IPC: H01S5/02
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which prevents a dielectric film formed on an emission end face or an opposite end face of the semiconductor laser device from being peeled off, and ensures a high productivity and a method for fabricating the semiconductor laser device.  <P>SOLUTION: This semiconductor laser device comprises a semiconductor substrate 1, an active layer formed internally in the semiconductor substrate 1, an electrode formed on two electrode surfaces facing each other on the semiconductor substrate 1 and a dielectric film 5 formed on the emission end face 3 of the semiconductor substrate 1. The electrode surface farther from the active layer on the semiconductor substrate 1 is entirely flat, and a structure for restricting the length of dielectric film 5 to be wrapped around to an electrode side at dielectric film 5 formation is formed on the surface of the electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287080-A (JP)
Title: Finger vein biometric authentication device and finger vein biometric authentication method
Inventor: KOYA HIROSHI
IPC: G06F21/32
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger vein biometric authentication device and a finger vein biometric authentication method using the device capable of enhancing security (safety) performance by a simple means using a fixed imaging means.  <P>SOLUTION: An imaging device has a finger vein registering means for imaging and acquiring finger vein information on the same finger at a plurality of angles when the finger to be authenticated is rotated to change an authentication face, and dividing the imaged and acquired finger vein information at the plurality of angles for every angle to register the information together with the angles, and an authentication procedure registering means for identify determination of carrying out authentication on each angle of the finger vein information acquired at the plurality of angles in authentication and registered divided for every angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295231-A (JP)
Title: Channel search device and method thereof
Inventor: FUKATSU HARUHIKO
IPC: H04N5/44
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel search device which is provided with at least two analog tuners, and can execute channel search processing and station name detecting processing in parallel.  <P>SOLUTION: The channel search device 10 is provided with a first receiving means for executing channel search; and a second receiving means for acquiring teletext data on the basis of the frequency data channel-searched by the first receiving means, and detecting a station name from the acquired teletext data. While the first receiving means is executing channel search, the second receiving means detects the station name and stores the acquired frequency data and the station name into a memory 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300245-A (JP)
Title: Group call system, mobile telephone terminal and server
Inventor: SATAKE MASAOMI
IPC: H04L12/70
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group call system which makes it possible to participate in a desired group call easily in the way without being invited from a mobile telephone terminal included in a group performing group call, and also to provide a server.  <P>SOLUTION: A mobile station 10 comprises: a section 21 for acquiring SMS information including a group ID for specifying a group call uniquely; a memory 19 for storing a group call corresponding to an SMS (registration request) received from an SMS server 100, in correspondence with a group ID included in that SMS (registration request) as a termination record; and a midway participation processor 25b for receiving the calling operation to a group call stored as a termination record, acquiring the group ID corresponding to a group call which received the calling operation from the storage, and creating midway participation calling information including the group ID thus acquired.  <P>COPYRIGHT: (C)2008,JPO&INPIT