baber/WOPTO huggingface dataset:
Patent JP-2004260144-A (JP)
Title: Laser annealing method and device
Inventor: OKAMOTO TATSUKI
IPC: H01L21/20
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing method and device, capable of irradiating after forming the profile of a laser beam to be irradiated to the optimum profile for making a thin-film microcrystalline and enlarging the crystal grain size of a microcrystal film, rather than merely making uniform the profile of the laser beam to be irradiated, and controlling the temperature distribution on the thin film.  <P>SOLUTION: After a laser beam 2 is emitted from a laser light source 1, the profile of the laser beam 2 in one direction, in the cross section perpendicular to the optical axis of this laser beam 2, is made uniform. After that, the beam profile in the cross section in a direction perpendicular to one direction of the laser beam 2 is formed asymmetric, in such a manner that it is divided into a portion of the profile having a gently-sloped intensity distribution and a portion of the profile, having a steep intensity distribution with the top of the intensity of the laser beam sandwiched in between. An amorphous film 5 and the laser beam 2 are relatively moved, in such a manner that the amorphous film 5 is irradiated with the portion of the profile, having the gently-sloped intensity distribution, prior to the portion of the profile having the steep intensity distribution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266814-A (JP)
Title: Communication apparatus
Inventor: YAMAZAKI KENICHIRO
IPC: H04J11/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus with which high accurate estimation of a transmission path can be realized, even under a communication environment in which an inter-symbol interference and an inter-carrier interference exist.  <P>SOLUTION: The communication apparatus employs a multi-carrier modulation-demodulation system and is a receiver side communication apparatus for demodulating a received signal, in which a pilot signal is repeatedly inserted at a constant period. The communication apparatus comprises a frequency characteristic calculation part 6, which calculates the frequency characteristic based on the pilot signal extracted from the received signal after a FFT (fast Fourier transform) processing, an IFFT part 7 which generates a delay profile through an IFFT (inverse fast Fourier transform) processing of the above frequency characteristic, an interference component removing part 8 which removes an interference signal component that is equal to or smaller than a predetermined threshold based on the above delay profile, a FFT part 10 which generates frequency characteristic, after the removal of the interference component by performing the FFT processing of a time axis signal, based on the delay profile, after the removal of the above interference component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005214441-A (JP)
Title: Gas burner device
Inventor: TSUMURA SHUNICHI
IPC: F23D14/78
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas burner device having high reliability in practical operation without causing corrosion and thermal deformation.  <P>SOLUTION: This gas burner device has a gas burner element 1 constituted in such a way that divided elements 1a to 1c using materials corresponding to different environment temperatures are mutually connected and gas fuel is supplied and is burned in a furnace. A sleeve 18 is provided with an interval on the outside of the gas burner element 1, and a mechanism in which a cooling medium 26 flows is provided between the gas burner element 1 and the sleeve 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213546-A (JP)
Title: Cast iron having corrosion resistance to fuming sulfuric acid and concentrated sulfuric acid solution
Inventor: ISHIYAMA SHINTARO
IPC: C22C37/04
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a high-silicon cast iron (14 wt.% or more silicon) in which a large amount of Si is added to the iron for use in concentrated sulfuric acid is too hard and fragile to be mechanically worked into a complicated shape, is too greatly shrunk after solidification to be cast, is susceptible to fuming sulfuric acid, absorbs hydrogen to be embrittled, and more liable to cause cracks when melt and solidified into a thick wall structure, because of its fragility.  <P>SOLUTION: The cast iron includes Ni, Cr, Mo, Mn and Cu added to Si and C in a Fe-Si-C composition, in order to give the iron corrosion resistance to sulfuric acid and fuming sulfuric acid. Thereby, the cast iron acquires machinability, precipitates a spheroidized graphite structure therein, promotes conversion of the structure to pearlite, acquires high-temperature strength, secures castability, and inhibits the absorption of hydrogen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210977-A (JP)
Title: Cell-wall digesting enzyme-productive bacterium
Inventor: NAKAYAMA YOSHIO
IPC: C12Q1/34
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzyme having the activity of digesting the cell wall of budding yeast Saccharomyces cerevisiae, to provide a method for producing the enzyme, to provide a microorganism capable of producing the enzyme, to provide a method for using the enzyme, etc.  <P>SOLUTION: For obtaining the yeast cell-wall digesting enzyme, microorganisms high in the ability to produce a Saccharomyces cerevisiae cell-wall digesting enzyme are subjected to screening for various kinds of soil in many districts in Japan. The enzyme produced by a selected strain is crudely refined and the degradability of β-glucan and pNPG(p-nitrophenyl-β-glucoside) for the enzyme is assessed. The effects of temperature and pH on the enzyme are also examined. Further, yeast cell-wall digesting enzyme-productive bacterium KH-3 strain is identified and it is confirmed that the KH-3 strain belong to the genus Celllosimicrobium cellulans.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215415-A (JP)
Title: Education management system
Inventor: BEPPU TAKUYA
IPC: G06Q50/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an education management system utilizing a groupware system typified by an electronic bulletin board system.  <P>SOLUTION: The education management system includes: an education history database for recording the learning history of a learner; a content information database for recording a content to be taught to the learner or the URL of a teaching material server wherein the content is stored; a content distribution/management means which records the content or its URL in the content information database and registers information in the electronic bulletin board system so that the content or its URL can be referred to in the electronic bulletin board system in the groupware system; and a learning management means for updating the learning history of the learner and recording it in the education history database.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220782-A (JP)
Title: Delivery pipe
Inventor: NIWA TETSUYA
IPC: F02M55/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery pipe small and easy to manufacture, having construction with a less number of part items.  <P>SOLUTION: A fuel supply passage 2a is formed in a housing 2 of a delivery pipe 1, and a plurality of fuel injection valves IV is mounted on an outer peripheral portion thereof. A diaphragm 5 is arranged via a seal member 4 shutting the fuel supply passage 2a off the outside of the housing 2 to close the end of the fuel supply passage 2a and a plug 3 is threaded and fixed to the housing 2 to thrust a flange 51 of the diaphragm 5 via the seal member 4 between the front end face of a plug 3 and the housing 2. Thus, a cylinder body 52 of the diaphragm 5 is arranged facing into the fuel supply passage 2a and a flexion space C is formed between the front end face of the plug 3 and the diaphragm 5 where the diaphragm 5 is flexible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221855-A (JP)
Title: Image forming apparatus
Inventor: ISHIBASHI JUNICHI
IPC: G03G15/16
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses the occurrence of deformation due to stretching members etc., for an intermediate transfer belt even if the intermediate transfer belt stops for a long period of time.  <P>SOLUTION: The image forming apparatus includes an image carrier 1 which carries an electrostatic latent image and is rotatable and the intermediate transfer belt 2 which is arranged to abut on the image carrier 1 and is stretched by a plurality of the stretching members 3 (more specifically 3a to 3c). The apparatus further includes a uniform relaxation means 4 for relaxing the tension of the intermediate transfer belt 2 over the entire part before the intermediate transfer belt 2 stops.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219917-A (JP)
Title: Rope installation device for elevator
Inventor: URATA HISANORI
IPC: B66B7/08
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope installation device, in which effects of a car load on a guide rail can be avoided in a 2:1 roping method or the like.  <P>SOLUTION: In this rope installation device for an elevator, a rope 2 to suspend a car and a counterweight are suspended to move up and down in a shaft along the guide rail 1. It is provided with a rope installation part 4 horizontally extended for the rope 2 to be installed, a fixed part 4 fixed to the rope installation part 4 to be vertically extended, and an installation member 7 such as a bolt to install and fix the fixed part 5 to a side wall of the shaft. The rope installation part 4 on which the rope 2 is installed is installed to the side wall 6 of the shaft through the fixed part 5. A load or the like such as a car that is suspended by the rope 2 can thus be prevented from being directly loaded on the guide rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248282-A (JP)
Title: Logic element, programmable logic device, data processing system and method of creating logic element
Inventor: LEWIS DAVID
IPC: H03K19/177
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed and cost-reduced programmable logic circuit element for realizing a large look-up table (LUT) or a plurality of small LUTs.  <P>SOLUTION: A logic element 100 includes a memory element, a multiplexer (MPX) and a control part. The MPX includes a peak-level MPX (within 4-LUTs 102) having an input 104 connected to the memory element and an output connected to an input of a next-to-highest level MPX (within 4-LUTs 102), and a first-level MPX 110 having an input connected to outputs of second-level MPXs 106, 116 and at least one output 114, and is arrayed step by step over a plurality of levels. Control parts 104, 108, 112 are connected to the MPXs 106, 116, 110 within the MPX 4-LUTs 102. In a first operating (non-dividing) mode, each control part determines the first mode output 114 in at least one output of the first-level MPX 110 and in a second operating (dividing) mode, the control part determines a plurality of second mode outputs 118, 120 in the selected output of the MPX that is not the first level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247735-A (JP)
Title: Method for forming local wiring of semiconductor device utilizing selective epitaxial growth
Inventor: SAI CHINKO
IPC: H01L27/088
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming local wiring in a semiconductor device utilizing selective epitaxial growth.  <P>SOLUTION: A selective epitaxial growth seed layer pattern (140P) is formed on a region that is on a semiconductor substrate, where the local wiring is formed, and does not have any selective epitaxial growth seed layers (140) before the selective epitaxial growth is performed, and resistance in a formed selective epitaxial layer (150) is decreased for completing the local wiring, thus forming the local wiring by simple and easy processes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227421-A (JP)
Title: Fingering information analyzing system and program
Inventor: FUNAKI TOMOYUKI
IPC: G10G1/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingering information analysis system which analyzes fingering by enumerating all possible candidates, narrowing down the candidates by overall evaluation and finely separating performance data.  <P>SOLUTION: When the system acquires a series of note strings NS wherein each note Ni has pitch information (2), all the possible fingering candidates FCs="candidate 1" to "candidate 4" are extracted based on the pitch information 83, 82; 82, 80; 78, etc., of the adjacent notes in the acquired note strings NS (Cs) and the optimum fingering FCm among the same is determined (Cd). The appearance circumstances accompanied by finger crossing (→, ←), the moving states of fingering "1" to "5" corresponding to the adjacent notes (Ni, Ni+1) or the appearance states of the finger kinds "1" to "5"for fingering are used for the evaluation of the fingering candidates FCs. Also, the note string NS is divided to a plurality of sections in a rest position of the prescribed rest length or above detected from the time information of each note Ni and thereafter the fingering candidates FCs are extracted by each of the sections and thereby processing efficiency is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227510-A (JP)
Title: Voice recognition device and voice recognition method
Inventor: YAMASHITA NAONOBU
IPC: G10L15/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate communication charges for the registration purpose only by averting the circuit connection intended only for the registration of words and phrases to a dictionary for personal use and to eliminate the labor and labor cost for registration of the words and phrases of new words etc., to a shared dictionary by making it possible to automatically register the words and phrases of the new words etc., registered in each of the dictionaries for personal use.  <P>SOLUTION: The corrected text data subjected to the correction of the erroneously recognized point of voice recognition text data by a terminal machine 14 is received in a correction point extraction section 25 and the correction words and phrases are extracted from the comparison of the corrected text data and the text data by voice recognition. Whether the correction words and phrases are registered in the dictionary 22-1 for personal use of the terminal machine 14 and the shared dictionary 21 or not is detected. When the correction words and phrases extracted in the correction point extraction section 25 are unregistered is detected in a dictionary registration section 24, the words and phrases are registered to the dictionary 22-1 for personal use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231415-A (JP)
Title: Wheel base variable vehicle
Inventor: NAKAIZUMI YASUSHI
IPC: B62D63/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose a wheel base variable vehicle with a mechanism for interlocking variation of a wheel base and inclination of a vehicle seat.  <P>SOLUTION: Front wheels FW are connected to a front part of a main frame 2 mounted to a vehicle seat SV of a wheel base variable vehicle 1, and at its rear part, upper ends of a pair of turning arms 4 are turnably connected. The bottom ends of the turning arms 4 are turnably connected with rear wheels RW, and an upper arm 8 and a lower arm 73 turnably connected with each other are installed at the rear part of the turning arms 4 in a manner to couple the main frame 2 and the rear wheels RW. An actuation part 62 of an actuating device 6 mounted to the main frame 2 is connected with the turning arms 4 via an actuation link 5. The turning arms 4 are turned via the actuation link 5 by actuating the actuating device 6, and the rear wheels RW are moved toward front wheels FW, so as to change both of a wheel base and inclination of the main frame 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235865-A (JP)
Title: Semiconductor laser
Inventor: AZUMA SHINICHI
IPC: G11B7/1275
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser arranged such that the shift of refractive index can be corrected when epitaxial growth is carried out under a state having irregularities on the surface.  <P>SOLUTION: The semiconductor laser has a semiconductor laser element composed of a compound semiconductor containing at least Al and In in which at least p-type clad layers 8 and 6, an active layer 4 and an n-type clad layer 2 are formed wherein Al composition of at least a part of the p-type clad layers 8 and 6 is larger than Al composition of the n-type clad layer 2 or Al composition of at least a part of the n-type clad layer 2 is smaller than Al composition of the p-type clad layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230141-A (JP)
Title: Game medium put-out device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium put-out device capable of correctly and speedily putting out game media without shortage or excess and preventing fallout of game media when a front frame is opened.  <P>SOLUTION: A put-out device body 101 is separately disposed on the outside of a game machine 10 as a separate body. The put-out device body 101 is disposed in the rear more than the back face of the game machine 10 and on the lower side of the game machine 10. Pachinko balls are transferred along a transfer passage 200 by a control means 300 driving driving means 110 and 130, and the driving of the driving means 110 and 130 is stopped when the number of put-out pachinko balls detected by a put-out ball number detecting means 210 reaches a prescribed number. Further, the control means 300 suspends the put-out of pachinko balls on the way by stopping the driving of the driving means 110 and 130 when it is detected that the front frame 12 is opened and a put-out port 15a side and the transfer passage 200 are separated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234791-A (JP)
Title: Stopping vehicle information transmission system
Inventor: KIN KEIYU
IPC: G08G1/09
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means surely transmitting stopping vehicle information transmitted from a vehicle stopping ahead on a road to a vehicle traveling behind on the road in real time.  <P>SOLUTION: A vehicle affected by an accident transmits accident data showing contents of the accident to the nearest accident information relay device 4a. The accident information relay device 4a transmits the received accident data to an accident information relay device 4b behind as accident information. The accident information relay device 4b transmits the received accident information to an accident information relay device 4c behind. A traveling vehicle traveling on a lane receives the accident information from the accident information relay device 4c and displays it on a display device arranged inside the vehicle. The accident information relay device 4c calculates a distance between the accident information relay device 4 and itself 4c from a device ID of the accident information relay device 4a as a transmission source of the accident information, a device ID of its own, and a distance between the devices and can transmit the calculated distance to the traveling vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234867-A (JP)
Title: Commodity information registering device
Inventor: MUROFUSHI NOBUO
IPC: G06Q30/06
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To read information of code symbols, wireless tags or the like, and to register commodities, while moving commodities for commodity registration, along an optical read section and a wireless tag read section.  <P>SOLUTION: This commodity information registration device is disposed with the wireless tag reading part 21 reading the information of the wireless tag 32 storing commodity identification information, such as commodity code; the optical reading part 19 reading the code symbol 33, such as bar code recorded with the commodity identification information; a registration part 25 registering the information read from the wireless tag 32 and the code symbol 33; and a read area 44 of the wireless tag read part 21 and a read area of the optical read part 19 on a track along which the commodity 41 for commodity registration has moved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230970-A (JP)
Title: Device for manufacturing carbon nano-capsule encapsulating dna, method for manufacturing carbon nano-capsule encapsulating dna, and carbon nano-capsule encapsulating dna
Inventor: HATAKEYAMA RIKIZO
IPC: B01J19/12
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a carbon nano-capsule encapsulating DNA by which DNA can be encapsuled in the carbon nano-capsule.  <P>SOLUTION: A gas exhaust port 1a is provided to one end side of a quartz glass tube 1. A gas introducing port 1b is provided to the other end side. The outer periphery at the middle part of the quartz glass tube 1 is surrounded by a helical high-frequency antenna 2. A ground electrode 5 is arranged in the tube rather on the gas exhaust port 1a side than the high-frequency antenna 2 of the quartz glass tube 1. A DNA substrate electrode 6 for introducing DNA in plasma is arranged in the tube rather on the gas introducing port 1b side than the high-frequency antenna 2 of the quartz glass tube 1. A carbon nano-capsule substrate electrode 7 is arranged in the tube rather on the gas introducing port 1b side than the DNA substrate electrode 6 of the quartz glass tube 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254325-A (JP)
Title: Duplexer filter and its semiconductor package having film bulk acoustic resonator
Inventor: PARK JAE-YEONG
IPC: H03H9/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film bulk acoustic resonator which improves joining with a semiconductor wafer and characteristics of a piezoelectric film.  <P>SOLUTION: In Fig.(A), the film bulk acoustic resonator is composed of a semiconductor wafer 110, at least two or more layers of lower electrode 140 formed on the upper surface of the semiconductor wafer 110, a piezoelectric film 150 deposited by vacuum evaporation by a predetermined thickness on the upper surface of the lower electrode 140, and at least two or more layers of upper electrode 160 formed on the upper surface of the piezoelectric film 150. In the film bulk acoustic wave filter, a plurality of film bulk acoustic wave resonators are serially and parallely connected to filter a predetermined band in a transmitted/received frequency, and passive elements required around the film bulk acoustic wave filter are integrated on one semiconductor chip, thereby constituting an extremely small duplexer filter. Further, the semiconductor package is also made extremely small in size.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005238866-A (JP)
Title: Swinging reduction device of cylindrical structure
Inventor: NISHIGAKI AKIRA
IPC: B63B35/44
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swinging reduction device of a long cylindrical structure capable of sufficiently suppressing swinging or vibration in a long cylindrical marine structure.  <P>SOLUTION: The swinging reduction device of the cylindrical structure is equipped with the floating or hung cylindrical structure, strakes arranged in helical shape on the surface of the cylindrical structure, and a clearance formed between the surface of the cylindrical structure and the strakes, or the strake unit is equipped with a set of semicircular mounting bands provided so as to face to each other, another set of semicircular mounting bands facing to each other provided facing to the set of semicircular mounting bands, a U-shape strake connecting with the semicircular mounting band facing to each other, and a connecting means connecting between the semicircular mounting bands facing to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI