baber/WOPTO huggingface dataset:
Patent JP-2006301597-A (JP)
Title: Laser apparatus and method for assembling the same
Inventor: YOSHIDA TAKASHI
IPC: G02B6/42
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To secure output and service life of a semiconductor laser at a high level and to fix, with high positional accuracy, optical components comprising an optical condensing system, in a laser apparatus in which a laser beam emitted from the semiconductor laser arranged inside the package is converged by the optical condensing system and made to couple with an optical fiber.  <P>SOLUTION: The laser apparatus includes: a semiconductor laser LD7; an optical fiber 30; an optical condensing system (e.g., composed of a collimator lens array 18 and a condensing lens 20) which condenses a laser beam B7 emitted from the semiconductor laser LD7 to make an incident end of the optical fiber 30 irradiated with the laser beam; and a package 40. In this apparatus, the elements 18, 20 comprising the optical condensing system are fixed, with a thin layer of adhesive, to fixing members 10, 45 fixed to the package 40, while the semiconductor laser LD7 is fixed to the fixing member 10 with solder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228257-A (JP)
Title: Potential adjustment circuit, differential balance adjustment circuit, electric field detection optical system, and transceiver
Inventor: OCHIAI KATSUYUKI
IPC: H04B13/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a working load and working cost more by keeping the voltage of an input signal constant.  <P>SOLUTION: This potential adjustment circuit for adjusting the direct current potential of an input signal has an impedance converter 202 for converting the current of the input signal into voltage, a potential detector 204 for detecting whether the input signal converted by the impedance converter includes direct current voltage and generating a negative potential equal to prescribed voltage or a negative potential exceeding the prescribed voltage when the direct current voltage is included, and an adjustment potential applier 205 for applying the negative potential generated by the potential detector to the input signal to perform negative feedback.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223750-A (JP)
Title: Abnormality detecting device for elevator and abnormality detecting method for elevator
Inventor: AEBA JUNICHI
IPC: B66B5/02
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an abnormality detecting device for an elevator capable of more accurately and securely detecting abnormal sound in diagnostic operation performed in a plurality of modes after earthquake occurrence.  <P>SOLUTION: This abnormality detecting device for the elevator is provided with a diagnostic operation control means 12 for performing diagnostic operation in the plurality of modes after occurrence of earthquake is sensed; a sound collecting means for collecting sound inside a hoistway during traveling of a car 1 in the respective modes of the diagnostic operation; an abnormal sound reference value storing means 8 for storing a plurality of abnormal sound reference values set with respect to each mode of the diagnostic operation; an abnormal sound determination means 9 for determining whether or not the sound collected by the sound collecting means is abnormal sound, based on the abnormal sound reference values in each mode stored in the abnormal sound reference value storing means 8; and an abnormal sound information determination means 11 for determining whether or not abnormal sound is detected in the same position of the hoistway during a plurality of times of traveling of the car 1 in the same mode of the diagnostic operation. Detection of abnormal sound suitable for each mode is performed, and detection errors of accidentally generated sound etc. is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306041-A (JP)
Title: Liquid ejector
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/175
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector which can fulfill two needs of the possibility of mass printing and the portability according to the necessity.  <P>SOLUTION: The apparatus is equipped with a liquid jet unit (10) of a portable type which can carry out the liquid jet action to an object by itself alone, and a stationary unit (100) of a fixed type to which the liquid jet unit (10) is attached and united separably. The liquid jet unit (10) has both a liquid jet head (12) which jets a liquid towards the object, and a liquid container (14) which includes a storage space to store the liquid to be supplied to the liquid jet head (12). The stationary unit (100) has a liquid tank (101) which stores the liquid to be supplied to the liquid jet head (12). The apparatus is further equipped with a liquid tank connecting means (105) which enables the liquid tank (101) and the liquid jet head (12) to communicate with each other when the liquid jet unit (10) is united with the stationary unit (100).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228461-A (JP)
Title: Radio communication system
Inventor: OKAJIMA KAZUO
IPC: H04B7/26
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, capable of performing transmissions under the same condition for any software radio device only by designating the radio name and the memory channel number and obtain more convenience as compared with a conventional case, in which the channel information is stored individually for each software radio device and the communication even under the same radio name cannot be performed through the same memory channel, even if the software radio device is changed.  <P>SOLUTION: Channel information in accordance with radio name is stored in a communication software server 2 and is shared among all the software radio device 1 and the communication terminal 3. In the communication terminal 3, a desired radio name is attached, the memory channel information is requested to the communication software server 2, and the memory channel information is transmitted to a software radio device 1, to which communication software, associated with the radio name is downloaded. In the software radio device 1, the received memory channel information is registered according to the radio name, and based on the memory channel information, the radio communication system performs communication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264330-A (JP)
Title: Molding object and its manufacturing process
Inventor: SHIMIZU EIJI
IPC: B44C1/20
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer a molding object of a cylindrical shaped drum that can improve an outside appearance and also can diversify its purpose of use.  <P>SOLUTION: On top face of the supporting table 23 of an press bench there placed an open-top drum and by operating the hydraulic cylinder 26, the upper edge of the open type drum is pressed downward with the plate 28 and the air inside the open type drum is compressed with it being ejected only through the exhaust hole 120 of 20 mm diameter. By setting the compressing velocity of this drum at 50-60 mm/second and the compression rate at about 60-65% range of the overall length dimension of the drum, there formed tasteful looking waveform grooves 31 and waveform protrusions 32 around the periphery of the drum body 12 and near at about a pair of upper and lower ring band.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234081-A (JP)
Title: Cartridge for photosensitive recording medium
Inventor: NOGUCHI OSAMU
IPC: G11B23/03
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for a photosensitive recording medium for improving light shielding performance and reliability and being easily manufactured.  <P>SOLUTION: The cartridge 2 for the photosensitive recording medium comprises an inner case 11 having a disk storage part 3 for freely rotatably storing a disk-like photosensitive recording medium 4, an outer case 12 for storing the inner case 11, and a shutter 13 incorporated between the inner case 11 and the outer case 12 and moved between positions for opening and closing first openings 18 and 19. One of the through-hole for the fastening member of the inner case 11 and the through-hole for connecting the outer case 12 is formed at a boss part, the boss part is fitted to the other, and the inner case 11 and the outer case 12 are positioned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232939-A (JP)
Title: Karaoke bgm play system
Inventor: SHINAGAWA AKIHIRO
IPC: G10K15/04
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To always play a suitable back ground music (BGM) piece by extracting the BGM piece with a sense of season which is suitable for a season characteristic of the year based on a statistic processing result, while eliminating intentional selection of the BGM piece.  <P>SOLUTION: A standard deviation for each section unit is computed from the annual total frequency for each musical piece played by a karaoke device, and performance frequency of the predetermined section established beforehand, and based on this, the music piece with the sense of season is determined and extracted by further computing a conversion standard deviation for each frequency of each music piece, and a relative standard deviation magnification rate for each section is computed from the performance frequency for each section of the extracted music piece and an average frequency and the standard deviation in the section. Thereby, it is determined in which period the performance frequency is far more than that of the other periods, and in a predetermined period based on a calendar function, a BGM music list is created, on which the music in which the section corresponding to the period is extracted, is printed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233018-A (JP)
Title: Video display apparatus
Inventor: TSURUSAKI AKIRA
IPC: H04N5/64
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus which can be made thinner and can be improved in flexibility of design.  <P>SOLUTION: A cabinet 14 has through-holes H1, penetrating in the direction perpendicular to the screen of the monitor body. The back of the monitor body is covered by such a cabinet 14. An insert nut 16 has a through-hole H2, of a minor diameter smaller than that of the through-hole H1, and is inserted into the through-hole H1 so that the penetrating direction of the through-hole H2 is parallel to the direction perpendicular to the screen. A wall-mounting fixture has a through-hole, communicating with the through-hole H2. Such wall mounting fixtures are prepared on the surface side of the cabinet 14. Bolts 20 are screw threadably engaged into the respective through-holes H2 through the through-holes of the wall mounting fixtures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233039-A (JP)
Title: Wavelength converting device, computer program and computer-readable recording medium
Inventor: KUSANAGI KUNIMI
IPC: G02F1/37
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength converting device capable of keeping the intensity of wavelength-converted light constant for a long period of time, a computer program, and a computer-readable recording medium.  <P>SOLUTION: The wavelength converting device has a control circuit which controls a temperature controller to keep nonlinear optical crystal at preset hold temperature based on temperature measured by a temperature measuring instrument, also controls a current drive circuit to keep the intensity of the wavelength-converted light measured by a light intensity measuring instrument constant, and sets the hold temperature based on the intensity relation of the wavelength-converted light to the temperature of the nonlinear optical crystal when a predetermined condition is met. Further, the control circuit preferably sets as the hold temperature the temperature at which the wavelength-converted light has the largest intensity in the intensity relation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232302-A (JP)
Title: Heat transfer treatment device
Inventor: MOCHIZUKI HIROAKI
IPC: B01J35/02
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer treatment device capable of efficiently carrying out evaporation treatment or condensation treatment of a fluid to be treated.  <P>SOLUTION: The heat transfer treatment device 1 is provided with plural heat transfer tubes 20 evaporating or condensing the fluid to be treated including organic matter on surfaces. It is composed such that a photocatalyst film 17 is formed on the surface in the heat transfer tube 20, a transparent tube 21 is arranged in one part of tube bundles 13 housed in a chamber 10 and comprised of a plurality of the heat transfer tubes 20, an ultraviolet light source 14 is installed in the transparent tube 21, and the surfaces of the heat transfer tubes 20 can be irradiated with ultraviolet rays from the transparent tube 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233306-A (JP)
Title: Image forming apparatus
Inventor: MAEDA HIROYUKI
IPC: G03G21/16
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a single sensor member can detect that a printing unit is loaded on a predetermined position and also operation defect can be suppressed by stopping printing operation from being started while the printing unit shifts in loading position.  <P>SOLUTION: The image forming apparatus includes a fixing device (printing unit) 9 provided so as to be drawn out by a guide rail member 16a. A connector part 9e for power supply is provided on an arrow-C-directional side of the fixing device 9, and electrically connected to a connector part 40 of a housing part 1. In the housing part 1, a contact sensor 50 is arranged which detects that an arrow-D directional side of the fixing device 9 is mounted at a predetermined position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242699-A (JP)
Title: Method of manufacturing semiconductor element and semiconductor substrate
Inventor: NISHIWAKI TAKESHI
IPC: H01L29/739
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element with which mechanical strength of a semiconductor substrate (wafer) at the time of work can be secured, a work upper limit temperature can be raised, a diffusion layer can easily be formed, work cost can be reduced in a simple process, and occurrence of dust by dicing can be controlled; and to provide the semiconductor substrate.  <P>SOLUTION: In the method of manufacturing the semiconductor element, the semiconductor substrate (wafer 1) is used having a thin plate 2 constituting the semiconductor element (chip 30) and a thick plate 3 projected from one face in a thickness direction with respect to the thin plate 2. The method has a process for manufacturing an element structure (rear-side element structure 25) on a face of a side to which the thick plate 3 in the thin plate 2 projects, a process for filling a part between the thin plate 2 and the thick plate 3 with an adhesion material (adhesive 26), and a dicing process for making the thin plate 2 into pieces and separating them from the thick plate 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213750-A (JP)
Title: Composition for optical recording, its manufacturing method and optical recording medium
Inventor: YAMADA SATORU
IPC: G11B7/24035
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for optical recording by which a holographic optical recording medium having excellent preservability of recording to heat can be manufactured, to provide a manufacturing method of the composition for optical recording and to provide the optical recording medium using the composition for optical recording.  <P>SOLUTION: The composition for optical recording contains at least a urethane-based polymer having a ring-opening polymerizable group, a radically polymerizable monomer and a photopolymerization initiator. The urethane-based polymer having the ring-opening polymerizable group is formed by reacting a multifunctional isocyanate, a ring-opening polymerizable compound and a multifunctional alcohol with each other. The ring-opening polymerizable compound has at least any one of a hydroxyl group, an acid anhydride and an isocyanate group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237094-A (JP)
Title: Air float for collecting scum and scum collecting method using it
Inventor: ISHIKAWA MASUAKI
IPC: C02F1/40
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air float for collecting scum which can separate water and scum as much as possible, and efficiently collect only the scum to perfectly remove it outside a system, and a scum collecting method using the air float.  <P>SOLUTION: The air float for collecting scum comprises a frame-shaped float part 2 consisting of an air injection type float 4, and a net part 3 disposed so as to cover the frame surface of the frame-shaped float part 2. The float part 2 is made expandable and contractable by injection or discharge of air to or from the float 4. When it expands, the entire air float is made to float to the water surface by the buoyancy, and when it contracts, the entire air float is made to sink into water by the self-weight. In using the air float, air is exhausted to sink the air float to a prescribed depth below the water surface, and after passing a prescribed period of time in such a state, air is injected again to float the air float to the water surface. During the floating up, the net part stretched on the float part skims and collects scum floating on the water surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240975-A (JP)
Title: Photosensitive resin composition and method for manufacturing semiconductor device using the same
Inventor: YAMANAKA TSUKASA
IPC: H01L21/027
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of producing a heat resistant relief structure, having high sensitivity, ensuring small reduction in film thickness, and excellent in film thickness uniformity in a wafer after development and in film thickness uniformity after curing, and a method for manufacturing a semiconductor device using the composition.  <P>SOLUTION: The photosensitive resin composition is characterized by containing a polybenzoxazole precursor, a naphthoquinonediazide photosensitizer, and a specific compound containing phenolic hydroxyl groups. The method for manufacturing a semiconductor device using the composition is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246974-A (JP)
Title: Method and apparatus for coating extra-slender shaft body
Inventor: FUJIYAMA HIROSHI
IPC: C23C14/35
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform excellent sputtering of object material on an inner circumferential surface or an outer circumferential surface of an extra-fine tube or a wire-like long shaft body.  <P>SOLUTION: A first extra-slender shaft body 4 and a second extra-slender shaft body 5 each consisting of an extra-fine tube with one end being a sputter target and the other being a body to be sputtered along the direction of gravity are arranged coaxially in a vacuum container 1. Harmonic ECR (Electron Cyclotron Resonance) plasma is generated by introducing plasma source gas and microwave and applying the mirror magnetic field to perform the sputtering. Fluctuation in the spacing between the extra-slender shaft bodies caused by the expansion by the thermal expansion and the thinning by the sputtering can be avoided by arranging the extra-slender shaft bodies in the direction of gravity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248860-A (JP)
Title: Fixing device and image forming apparatus having the fixing device
Inventor: TOMITA KUNIHIKO
IPC: G03G15/20
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To more surely separate a recording medium from the surface of a fixing roller in a fixing device, in which the fixing roller with an elastic layer laminated on a core shaft, a pressure roller being in press contact with the fixing roller and a separation roller, which is in press cotact with the fixing roller and whose radius is smaller than that of the fixing roller, are included, and the recording medium which carries a toner image is made to pass between the fixing roller and the pressure roller, by turning the recording medium, in a direction where the toner image comes in contact with the heated fixing roller, and then the recording medium is made to pass between the fixing roller and the separation roller, and the recording medium is separated from the surface of the fixing roller.  <P>SOLUTION: The separation roller 14 and the fixing roller 12 are respectively rotation-driven so that the surface line speed of the separation roller 14 becomes smaller than the surface line speed of the fixing roller 12, and surface roughness of the separation roller 14 is set to 2 and 30 μm in Rz.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006155897-A (JP)
Title: Optical disk drive, focus control method and program
Inventor: MORISHIMA MORIHITO
IPC: G11B7/0045
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform more accurate focus control even when an area where reflected light on an optical disk cannot be sufficiently obtained is irradiated with a laser beam.  <P>SOLUTION: An optical disk recorder/player performs processing that decides focus control contents prior to recording or the like when recording and reproduction is performed by irradiating an area having small reflectance with the laser beam (a step Sa7). In focus control contents decision processing, an area (for example, innermost circumferential area) having large reflectance in the optical disk is irradiated with a test laser beam, and focus control contents are decided on the basis of focus control contents executed at that time and stored in a memory. when the area having small reflectance is irradiated with the laser beam, focus control is performed according to the focus control contents stored in the memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279958-A (JP)
Title: Method and system for information processing
Inventor: MONDIN MARINA
IPC: H03M13/45
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of data without bringing about excessive complexity of channel encoding.  <P>SOLUTION: When a first information element is decoded, estimated correlation with a second information element is used. In the process of decoding, a soft decision algorithm is used to repetitively decode. This invention is a novel technique for information processing in which decoding of channel encoded data is enhanced by using an inherent correlation of the data. It is demonstrated that the correlation is highly robust with respect to bit errors introduced by the transmission channel. Thus, the correlation represents additional information in decoding the data, thereby relaxing constraints in view of power supply and computational resources at the transmitter side and/or the transmission channel for a given desired quality of service.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006222442-A (JP)
Title: Capacitor and wiring board
Inventor: SATO HISASHI
IPC: H01G4/12
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor in which a low ESL and a high capacitance are realized.  <P>SOLUTION: The capacitor has a stack member formed by stacking a plurality of dielectric layers, on the inside of which are arranged a plurality of internal electrodes arranged in the direction orthogonal to the direction of stacking, and a plurality of feed-through conductors electrically connected to the internal electrodes and penetrating the dielectric layers in the stacking direction, wherein the plurality of feed-through conductors is composed of a plurality of sorts of feed-through conductors different in the height positions of both upper ends and lower ends, while the plurality of sorts of feed-through conductors is provided with electrical inter-sort connections through connecting conductors arranged between contiguous dielectric layers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI