baber/WOPTO huggingface dataset:
Patent JP-2006126861-A (JP)
Title: Plastic optical fiber
Inventor: MUROFUSHI HIDENOBU
IPC: G02B6/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step index type plastic optical fiber that has large numerical apertures (NA), low transmission loss over a wide wavelength range, and small bending loss.  <P>SOLUTION: In the step index type plastic optical fiber, the materials of a core and a cladding consist of amorphous fluororesin having substantially no hydrogen atom, and the core material uses amorphous fluororesin having lower refractive index than before, and/or as the clad material amorphous fluororesin having lower refractive index than before is used, thereby increasing the difference in refractive index between the both materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007167923-A (JP)
Title: Product discharging method in die casting machine and device therefor
Inventor: YASHIRO MASAKI
IPC: B22D17/22
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product discharging method in a die casting machine using an electric clamping apparatus where a moving die plate can be positioned and stopped at an optional position in the die opening-closing direction using a servomotor, and a device therefor, wherein a product can more simply and efficiently be discharged by making the most use of the function of the die casting machine itself.  <P>SOLUTION: A moving die plate 14 is positioned and stopped by a servomotor 26 in such a manner that, based on the distance of a chuck part 30 for discharging a product 29 to the moving die plate 14, the chuck part 30 for discharging reaches a prescribed discharging position in the die opening/closing direction, and a chuck 46 is made to advance toward the chuck part 30 for discharging placed at the discharging position, so as to discharge the product 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167804-A (JP)
Title: Instrument for forming coating film
Inventor: SANADA TAKAHIRO
IPC: B05C1/02
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for forming a coating film, by which the coating film can easily be formed uniformly even on a windowpane or the like of an already-built building.  <P>SOLUTION: The instrument 1 for forming the coating film on the windowpane 2 arranged perpendicularly to the floor surface or the ground is provided with: at least a pair of guide members 3 each of which is arranged perpendicularly to the windowpane 2 in the front thereof; slide members 4 each of which is slid along any of guide members 3; a horizontal member 5 fit astride to slide members 4; and a coating material holding body 6 fit to the horizontal member 5. The coating liquid-infiltrated coating liquid holding body is brought into contact with a plate-like body being the windowpane and the slide members 4 are slid respectively along guide members 3 to form the coating film on the windowpane 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173679-A (JP)
Title: Piezoelectric ceramic, its manufacturing method, piezoelectric resonator, and its manufacturing method
Inventor: OGAWA HIROSUMI
IPC: H01L41/22
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide piezoelectric ceramic capable of easily controlling resonance frequency temperature characteristics.  <P>SOLUTION: The piezoelectric ceramic 2 is constituted of first and second parts 11 and 12 which are layered respectively and alternately stacked. The first and second parts 11 and 12 consist, for example, of a compound having a bismuth layered structure such as a compound oxide containing at least Sr, Bi and Nb, and have a c-axis orientation degree different from each other. Since the resonance frequency temperature characteristics vary depending on the orientation degree, the characteristics of the piezoelectric ceramic 2 as a whole can be easily controlled by appropriately combining the first and second parts 11 and 12 having the different orientation degrees.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179163-A (JP)
Title: Terminal for taxicab passenger
Inventor: ONO YASUHIRO
IPC: G06Q20/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To report a balance of electronic money to a taxi passenger when a taxi fare is paid by direct debit from an electronic money medium changed in response to traveling of a taxicab regarding payment of the taxi fare by the electronic money charged in the electronic money medium capable of reading with an RFID technique.  <P>SOLUTION: The amount of the balance of electronic money is displayed on an LCD 103 by obtaining it via an RFID reader/writer which is arranged on an electronic money medium 301 and can perform non-contact communication with an RFID chip charging the electronic money through an antenna (figure (a)). Everytime a terminal receives charged money information from a taximeter, a total amount of charged money is deposited by calculating the cumulative charged amount of money on the basis of the received charged money information. The deposited cumulative charged amount of money is reduced from the amount of money displayed on the LCD 103, and is also displayed (figures (b)-(d)). The deposited cumulative charged amount of money is paid by direct debit from the electronic money.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017938-A (JP)
Title: Plasma display apparatus and driving method thereof
Inventor: RHEE BYUNGHO
IPC: G09G3/20
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus and a driving method thereof, with which afterimage erroneous discharge can be prevented and damage to driving circuits can be prevented.  <P>SOLUTION: A scan driver 420 supplies a first falling pulse and a second falling pulse, which fall to a negative voltage level, to scan electrodes (Y1 to Yn). The second falling pulse is a pulse that is the same as a conventional set-down pulse. That is, after the set-up pulse is supplied, wall charges of the all discharge cells are uniformly erased. In one embodiment, before the second falling pulse is supplied, the first falling pulse is supplied to the scan electrodes. The first falling pulse is a pulse for erasing wall charges accumulated between the scan electrodes and a sustain electrode (Z) of a cell that remains a turn-off state. While the first falling pulse is applied to erase a portion of the wall charges, a sustain driver 430 supplies a pulse forming a positive waveform with a voltage level that is lower than the sustain voltage Vs to the sustain electrode (Z).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006350289-A (JP)
Title: Driving device and driving method of liquid crystal display device
Inventor: KWON SUN YOUNG
IPC: G02F1/133
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve picture quality by minimizing a longitudinal dim as to a driving device and a driving method of a liquid crystal display device.  <P>SOLUTION: The driving device of the liquid crystal display device is equipped with a liquid crystal panel equipped with an image display unit which has a plurality of data lines and a plurality of gate lines and also has odd-numbered pixel arrays connected to a first side of each of data lines and the odd-numbered gate lines and even-numbered pixel arrays connected to a second side of each of the data lines and the even-numbered gate lines, a gate driver which supplies mutually different gate pulses to the odd-numbered pixel arrays and the even-numbered pixel arrays, a plurality of data integrated circuits which supply positive-polarity or negative-polarity data voltages to the respective data lines, and a timing controller which supplies an external data signal to the respective data integrated circuits so that the positive-polarity or negative-polarity data voltages are supplied to the respective data lines, and controls the data integrated circuits and the gate driver.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006188423-A (JP)
Title: Silicon epitaxial wafer, anneal wafer and their manufacturing methods
Inventor: IIDA MAKOTO
IPC: C30B29/06
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer having excellent crystallinity and an IG (internal gettering) capability.  <P>SOLUTION: A silicon epitaxial wafer where an epitaxial layer is formed on a silicon wafer surface produced from a CZ silicon single crystal pulled with the doping of carbon and nitrogen in the growth by a Czochralski (CZ) method is manufactured under the conditions that the concentrations of carbon, nitrogen and oxygen in the silicon wafer take respective values of 0.1-1 ppma, 1×10<SP>13</SP>-1×10<SP>14</SP>pieces/cm<SP>3</SP>and 15-25 ppma when pulling the CZ silicon single crystal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007179963-A (JP)
Title: Manufacturing method of catalyst for fuel cell, and method for carrying catalyst
Inventor: OKAHARA HARUO
IPC: H01M4/88
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying a catalyst whereby a catalyst metal is more strongly carried by a catalyst carrier.  <P>SOLUTION: In this manufacturing method of the catalyst for a fuel cell, a conductive carrier (carbon for example) is made to carry the catalyst metal (platinum for example) preferably under a deflected magnetic field condition by vacuum arc deposition by means of a vacuum arc plasma deposition source (preferably a coaxial deposition source) using the catalyst metal as a vapor deposition material. Since a catalyst metal particle is driven into the surface of the carrier by this manufacturing method, the catalyst metal particle does not easily fall off. In addition, since the catalyst metal becomes a vary small particle, the surface of the carrier is covered with a fine catalyst metal layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178935-A (JP)
Title: Endoscope controller
Inventor: KASAI YOUICHIRO
IPC: A61B1/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope controller capable of controlling the degree of opening of a vent and also performing control such that the function of the device is limited according to a rise in the temperature in the main body of the controller, which results from the control of the degree of opening.  <P>SOLUTION: The endoscope device 100 includes an insertion section 2, a main body section 3, a display section 4, and a remote controller 5. The insertion section 2 has a curved part 9. The curved part 9 has an LED 10, an imaging device 11, and an objective optical system 12. The main body section 3 includes a curve control part 13, an LED drive part 14, an image processing part 15, an image storage/reproduction part 16, an operation mode switching part 17, a main control part 18, a vent 19, a vent opening/closing control part 20, a door 21, and a temperature detection part 22. The remote controller 5 includes an operation mode display part 6, vent condition display part 7, and an opening/closing selection switch 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163445-A (JP)
Title: System for collecting environmental data
Inventor: MIKAMI TAKASHI
IPC: G01D3/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental data collection system having consulting function for selection of a place, and to provide a method for installation of an observation device, and correction of acquired data to intrinsic values.  <P>SOLUTION: The system for acquiring environmental data, by performing measurement with a sensor, collecting these data, and providing the environmental data to a predetermined user terminal, which has an intermediate server 2 for holding the initial environmental data acquired by the sensor 1. This intermediate server 2 is provided with a group of error data 3, containing specific measurement errors, which are produced owing to a measurement property inherent in the sensor 1 and an installation environment of this sensor 1; a data correction means 4 for collating the inputted initial environmental data with the data group 3 and calculating an intrinsic value; and the group of initial environmental data is corrected by the intermediate server 2 and is provided onto the side of the user terminal 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006503791-A (JP)
Title: 金属フッ化物材料の製造方法
IPC: C01B7/03
Filed: 2003-10-27
Abstract: 少なくとも１種の金属カチオン塩を含む水性または有機連続相を、親水性または有機ポリマーの分散相と混合して、金属カチオン塩／ポリマー・ゲルを形成する工程と、次いで前記ゲルを無水フッ化水素酸で処理して、前記金属カチオン塩を金属カチオンフッ化物に変換する工程と、ゲル中の水および／または有機物を放出するのに十分な温度でゲルを熱処理して、ナノサイズの金属フッ化物粉末の残留物を残す工程とを含む、ナノ金属フッ化物粉末の製造方法。
Patent JP-2007527604-A (JP)
IPC: H01L21/762
Filed: 2003-12-03
Abstract: The present invention relates to a process for reducing the roughness of the free surface of a semiconductor wafer, said process comprising a single annealing step for smoothing said free surface, said single annealing step being carried out as a RTA under an atmosphere of pure argon, characterized in that before the RTA a chemical cleaning of the wafer surface is carried out so as to reduce the amount of preliminary pollutants on the wafer.
Patent JP-2006516554-A (JP)
Title: ２−シアノピロロピリミジンおよびその薬学的使用
IPC: A61P29/00
Filed: 2004-02-05
Abstract: 本発明は、式Ｉ 【化１】     〔式中、Ｙは−(ＣＨ ２ ) ｔ −Ｏ−または−(ＣＨ ２ ) ｒ −Ｓ−であり、ｐは１または２であり、ｒは１、２または３、ｔは１、２または３であるか、または、Ｙは−(ＣＨ ２ ) ｊ −または−ＣＨ＝ＣＨ−であり、ｊは１または２であり；ｐは１または２であるか、または、Ｙは−(ＣＨ ２ ) ｆ −であり、ｆは１または２であり、ｐは１であり、そして、残りの器および記号は明細書に定義の意味を有する。〕 のピロロピリミジン、その製造法、医薬としてのその使用、それらを含む医薬組成物、このような化合物の、神経因性疼痛処置用医薬製剤の製造における使用、および動物、とりわけヒトにおけるこのような疾患の処置法に関する。
Patent JP-2007182780-A (JP)
Title: Regeneration treatment device for adsorbent and exhaust emission control device
Inventor: HASEGAWA AKIHIRO
IPC: F01N3/08
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration treatment device for adsorbent not requiring a nitrogen generating device and a NOx removal equipment, and an exhaust emission control device provided with the regeneration treatment device.  <P>SOLUTION: The regeneration treatment device is provided with a device main body 1 storing adsorbent w adsorbing nitrogen oxide therein, a nitrogen oxide decomposition means 31 arranged closely to the adsorbent in the device main body and decomposing the nitrogen oxide discharged from the adsorbent to oxygen and nitrogen under a low oxygen concentration atmosphere, an oxygen permeation means 32 making the oxygen selectively permeate the same, and an oxygen discharge pipe 37 discharging the oxygen to an outside of the device main body. Also the exhaust emission control device is provided with a plurality of the regeneration treatment devices in parallel, has the supply pipes 4a, 4b connected to an upstream side of the regeneration treatment device, has exhaust pipes 5a, 5b connected to a downstream side, and has change over valves 40a, 40b, 50a, 50b supplying exhaust gas to part of the regeneration treatment devices installed at least one of the supply pipe or the exhaust pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189331-A (JP)
Title: Wireless communication network
Inventor: SASAKI RYOSUKE
IPC: H01Q1/12
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhoc network buildup method for easily building up an adhoc network while taking into account the directivity of antennas of wireless network terminals and to provide the wireless network terminals.  <P>SOLUTION: The adhoc network buildup method includes: a preparation step of preparing the wireless network terminals 16 each having a relay function; and an installation step of installing the wireless network terminals 16 whereby the wireless network terminals 16 build up the adhoc network for their communications one another. Each wireless network terminal 16 includes directivity marks 30 indicating the directivity of a radiation of its antenna of each wireless network terminal 16. In the installation step, each wireless network terminal 16 is installed in a direction in such a way that the directivities of the wireless network terminals 16 adjacent to each other almost face each other on the basis of the directivity marks 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187803-A (JP)
Title: Keyboard lid for keyboard musical instrument
Inventor: SUZUKI TAKAMITSU
IPC: G10C3/02
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly adjust the keyboard lid position when attaching it to the musical instrument.  <P>SOLUTION: Hinge metals 35 are attached to both ends of the front lid 31 of a lid unit UNT to fix the rotary dumpers 55 to a plate 50, and the plate 50 is fastened to the arm 13 by using flat head wood screws 58 and truss head tapping screws 59. The hinge metals 35 are engaged with the rotary dumpers 55 to check the position of the lid unit UNT. When further positioning is required for the lid unit UNT, the wood screws 58 are removed and the truss tapping screws 59 are loosened to bring it in a tentative state, then the plate 50 is moved to the desired position and the truss tapping screws 59 are fastened. Then, guide holes 61 at the positions matching the holes 53 on the arm 13. The plate 50 is fastened to the arm 13 by fastening the wood screws 63 to the holes 61 through the holes 53.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189558-A (JP)
Title: Video display system and video storage distribution apparatus
Inventor: YAMAGUCHI SHUICHI
IPC: H04N5/91
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system capable of looking down on the whole stored stream video images so as to narrow down the video images for obtaining a desired position.  <P>SOLUTION: A video storage distribution apparatus includes: a thumbnail generating means 41C for generating image information of thumbnail pictures as to a video image of the stream video image relative to a prescribed time width; a thumbnail control means 45A for generating image information of thumbnail pictures arranged along the time series by controlling the time width of the thumbnail pictures generated by the thumbnail generating means 41C on the basis of provided time width information and controlling a time series position of the thumbnail pictures generated by the thumbnail generating means 41C in the stream video image on the basis of the time series positional information of the provided stream video image; and a stream video image distribution means 45B for transmitting the stream video image after the position of the stream video image corresponding to the thumbnail picture when any selection information arrives as to the thumbnail picture transmitted from the thumbnail control means 45A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006179017-A (JP)
Title: Document retrieval device
Inventor: ASADA KAZUSHIGE
IPC: G06F17/30
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To quicken retrieval by suppressing the increase of false drop to be generated in extracting block signature from document data.  <P>SOLUTION: The number of characters of each block is made uniform, and document data are divided so that the number of characters of each block can be set so as to be the number of characters of a proper block or less, and signature is extracted. Thus, it is possible to suppress the increase of false drop to be generated in extracting block signature from document data, and improvement in speed of searching can be attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007194282-A (JP)
Title: Coil component
Inventor: MONMA TOSHIMASA
IPC: H01F17/04
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component that has a plurality of functions and can reduce an arrangement area to the mounting substrate of electronic equipment.  <P>SOLUTION: The coil component comprises first, second, and third coils having each different function; a drum core having upper and lower collars while a first roll is formed in which the first coil is wound; and a base member having the roll at the bottom surface section. When the drum core is assembled to the base member, a second roll is formed between the lower collar and the bottom, and the second and third coils are wound around the second roll.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192984-A (JP)
Title: Developing device and image forming apparatus
Inventor: SUZUKI EIJI
IPC: G03G15/09
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device designed so that printing failure resulting from a decrease in printing density is prevented even after production of a large number of prints, and to provide an image forming apparatus having the developing device.  <P>SOLUTION: The developing device includes: a plurality of developing rollers disposed along the direction of the rotation of an image carrier; a developer supply means used to supply developer to the furthest upstream or downstream developing roller in the direction of the rotation of the image carrier; an auxiliary developer restricting member disposed near a developer transfer section for the transfer of developer from one of adjacent developing rollers to the other so as to be brought into contact with the one developing roller and separated therefrom, the adjacent developing rollers being located on the rear side of the furthest upstream or downstream developing roller, which rear side is opposite the image carrier side. When approaching the one of the developing rollers, the auxiliary developer restricting member guides some of the developer, transferred in the developer transfer section, to the developing face side of the developing roller, which side is opposite the image carrier.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193044-A (JP)
Title: Image forming apparatus and developing device
Inventor: YOSHIOKA TORU
IPC: G03G15/08
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To activate movement of developer, thereby facilitate contact charging between toner and carrier, and to convey toner improved in charging performance to a developing roller.  <P>SOLUTION: In each stir conveying roller 32, a piezoelectric layer 322 polarized in the direction of its thickness is disposed along the outer peripheral face of a stainless steel cylindrical body 321 such that linear electrodes 323 are separately disposed along the outer periphery of the piezoelectric layer 322. The electrodes 323 are connected to a power source section 9. A high frequency voltage of a predetermined level generated by the power source section 9 is applied to an area between the electrodes 323 and the cylindrical body 321, that is, in the polarized direction of the piezoelectric layer 322. The thickness of the piezoelectric layer 322 increases or decreases according to the high frequency voltage applied to the piezoelectric layer 322. Accordingly, the mechanical vibration (ultrasonic vibration) of the piezoelectric layer 322 by the increase or decrease of the thickness is propagated to developer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191289-A (JP)
Title: Garbage collecting vehicle
Inventor: FUKUDA NORIMICHI
IPC: B60P3/00
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collecting vehicle capable of efficiently using the energy without any waste.  <P>SOLUTION: The garbage collecting vehicle J comprises a drum D having spiral blades 10, 11 and rotated by a hydraulic motor 1, a lid C having a spiral immobile guide blade 15 for closing one end opening part of the drum D to guide the garbage in the drum D, and a shredding device S for shredding the garbage and charging the shredded garbage into the drum D, and the garbage collecting vehicle is capable of compressing the garbage charged in the drum D by the rotation of the drum D. The shredding device S comprises a pair of relatively rotatable shafts 30, 31 with a plurality of blades 32 provided on an outer circumference thereof, and a shredding hydraulic motor 33 for driving the shafts 30, 31. A liquid feed means 2 for feeding the liquid to the hydraulic motor 1 and the shredding hydraulic motor 33 via a flow dividing valve 50 is provided, and the liquid feed means 2 adjusts the liquid feed amount based on the torque for rotating the drum D.  <P>COPYRIGHT: (C)2007,JPO&INPIT