baber/WOPTO huggingface dataset:
Patent JP-2005261347-A (JP)
Title: New heat-resistant protein having sorbitol dehydrogenase activity
Inventor: KURAMITSU SHIGENORI
IPC: C12N15/09
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat-resistant protein having sorbitol dehydrogenase activity.  <P>SOLUTION: The new protein having sorbitol dehydrogenase activity comprises a specific amino acid sequence. This protein, which is a hyperthermophilic archaebacterium, is obtained by cloning a gene estimated to encode a protein having sorbitol dehydrogenase activity from the gene sequence of Sulfolobus tokodaii strain 7(JCM10545), a kind of aerobic thermoacidophilic crenarchaeon, followed by expression using Escherichia coli.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269474-A (JP)
Title: Optical transceiver
Inventor: OKI AKIRA
IPC: H04B10/572
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XFP optical receiver containing a control function of an LD element temperature, enable correspondence for the enlargement of a transmission distance of the XFP optical transceiver and a WDM transmission system, and enlarge an application area of the optical transceiver.  <P>SOLUTION: The optical transceiver is provided with: an electric circuit board 9 which mounts an LD element module 8 containing the temperature control function of the LD element in it, and its control part; an electrical circuit board 16 mounting a PD element module 14 and its control part which are laminated and contained in a cabinet composed of a lower cabinet 6 and an upper cabinet 7; an optical connector connection part 4 arranged at one end of a longitudinal direction of the cabinet; an electrical connector connection part 15 arranged at the other end respectively; the LD element module 8 contacted with the metal face of the cabinet through a thin electrical insulating layer 13; and at least, a driving/control part for the temperature control function mounted on the electrical circuit board 9 mounted with the LD element module 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272020-A (JP)
Title: Sheet feeder, sheet feeding method, and control program
Inventor: SASAKI ICHIRO
IPC: B65H1/14
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of realizing high sheet feeding performance at low cost and improving the productivity by making FPOT short.  <P>SOLUTION: The sheet feeder comprises feeding means 611, 612 for feeding a sheet on a loading tray 602 to a predetermined position, air discharge means 609, 610 for blowing air, position detecting means 607, 608 for detecting a position of the sheet levitated by air-blowing of the air discharge means, and tray raising/lowering means 603, 604 for raising/lowering the loading tray. The feeder determines whether the result of detecting the position of the levitated sheet by the position detecting means is within a predetermined range of a predetermined levitating position or not. If the result is out of the predetermined range, the tray raising/lowering means raise/lower the loading tray and the sheet levitating position is controlled to be within the predetermined range. Further, timing for executing initialization control is detected to move the loading tray to a initializing position before the air discharge means operate. When the timing is detected, the initialization control is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274211-A (JP)
Title: Railway vehicle testing apparatus
Inventor: ADACHI MASAKAZU
IPC: G01M7/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately reproduce the vibration acceleration of a railway vehicle over a track.  <P>SOLUTION: This railway vehicle testing apparatus 2 is provided with rotating rail wheels 20 for supporting wheels 10 of the railway vehicle 1; an oscillating device 22 for simulating passage irregularities of the track by vibrating the rail wheels 20 in the direction of a rotating shaft; a control unit 25 for controlling the oscillating device 22; and a simulation device 26 for simulating a virtual traveling state of the railway vehicle 1 over the track and the rail wheels 20. The simulation device 26 computes for every wavelength both a first vibration acceleration of the railway vehicle 1 over the rail wheels 20 vibrating at a plurality of wavelengths and a second vibration acceleration of the railway vehicle 1 over the track at which passage irregularities occur at the plurality of wavelengths. The control unit 25 computes a correction function indicating the relation between a correction coefficient of vibrations of the rail wheels 20 to amplitude and the wavelengths of vibrations of the rail wheels 20 on the basis of the ratio of the second vibration acceleration to the first vibration acceleration and corrects the amplitude of vibrations of the rail wheels 20 on the basis of the correction function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271121-A (JP)
Title: Workpiece clamping device
Inventor: ASAI MITSURU
IPC: B23B31/12
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece clamping device which can carry out centering of a workpiece and does not require retooling.  <P>SOLUTION: The workpiece clamping device is formed of a support stand 12 on which the workpiece 30 is mounted, and four clampers 26 arranged on the periphery of the support stand 12 at regular circumferential intervals, for clamping the workpiece 30, based on the operation of a rotary cam thereof. Each clamper 26 has a retaining surface 27 for abutting on an outer peripheral edge of the workpiece 30 in the process of its rotation to press the workpiece 30 in a centripetal direction while keeping rotating. The support stand 12 has a magnetically adsorbing means arranged on a rear surface thereof. The magnetically adsorbing means has a cam follower 45 which engages with the cam 42 arranged on a rotation shaft 25 of the clamper 26, to thereby move the magnetically adsorbing means in a direction that approaches to or separates from the support stand 12, by the operation of the cam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275764-A (JP)
Title: Information service method and system
Inventor: YOSHIKAWA NAOHIRO
IPC: G06Q10/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To distribute information such that printing is performed in a print mode or a layout fit for already registered personal information.  <P>SOLUTION: When performing user registration (S801), information collection is performed to each user by user registration information, collected information is edited/laid-out to produce a table of the personal information about the user necessary for the distribution (S802). Necessary information is retrieved/collected from a database on the basis of the user information table (S803). Retrieved/collected output data are edited/laid-out on the basis of the registered user information table (S804). When the layout is completed, the already laid-out data is transmitted to a contract user (S805). The user side receives the data, outputs a print instruction to a printer as a print job, and performs the printing (S806).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004364256-A (JP)
Title: Apparatus and method for making communication between radio devices over piconet without pnc
Inventor: AN CHEOL-HONG
IPC: H04W74/08
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual PNC apparatus which makes nodes share a radio transmission medium according to a transaction scheduling of a host layer without PNC in an adhoc network composed of nodes each having no function of the PNC of the existing radio PAN.  <P>SOLUTION: The apparatus for transmitting/receiving data between radio devices without PNC comprises a beacon generator module for generating a beacon to generate a virtual PicoNet for actuating the virtual PNC function by a device having no PNC function, and a virtual PNC finishing module for actuating a function to shut down the virtual PicoNet when the PicoNet associates with a device capable of taking the role of the PNC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277827-A (JP)
Title: Communication circuit and communication method
Inventor: MIZUTANI TOKUYUKI
IPC: H04L7/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication circuit capable of carrying out monitoring and maintenance of an interface transmission line, and to provide a communication method.  <P>SOLUTION: The communication circuit is connected to an opposite communication circuit via a plurality of serial data transmission lines and includes: a link establishment detection section, a link establishment generating section, and a link establishment extraction section. The link establishment detection section detects a link state denoting whether or not data are receptible on the basis of received data from a plurality of the serial data transmission lines and outputs link establishment information. The link establishment generating section generates transmission data denoting the link state on the basis of the link establishment information and transmits the data to a plurality of the serial data transmission lines. The link establishment extraction section extracts the link establishment information transmitted from the opposite communication circuit on the basis of the received data through a plurality of the serial data transmission lines. The communication circuit transmits/receives the link establishment information to/from the opposite communication circuit so that both the communication circuits monitor the link state with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274389-A (JP)
Title: Shape evaluation method and semiconductor device for use in same
Inventor: MIKAWA TAKUMI
IPC: G01B21/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate and manage the shape of an embedded electrode, in-line.  <P>SOLUTION: When the electrode 2 formed in an insulation film 3 is of a taper shape, a recess amount Z generated around the electrode 2 is evaluated by converting the dimension with respect to the width direction of the electrode 2 into the dimension with respect to the height direction, utilizing the fact that the taper angle θ between the side surface and the bottom surface of the electrode 2 is constant, according to the conditions for forming the electrode 2. Accordingly, it is ensured that the recess amount Z of the electrode 2 is within a desired range, from the dimension of a mark for evaluating the recess amount provided separately from the electrode 2 or the shift amount S of the overlapping.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277348-A (JP)
Title: Pressure bonding equipment and terminal connection method
Inventor: KOSEKI YASUHIRO
IPC: C09J9/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To apply equal pressure on pressure bonding areas of a flexible wiring board by a pressure bonding bar and without damaging workability of the connection process of respective electrode terminals and lead terminals, and prevent displacement of each electrode terminal and lead terminal, thus easily pressure-bonding an electrode terminal to a lead terminal.  <P>SOLUTION: A pressure equalizing member 9 has a bag body 10 with a length and size corresponding to the pressure-bonding region of an electrode terminal 7 and a lead terminal 8, and a pressure-equalizing fluid body that is tightly sealed inside the bag body 10, and is in a fluid state when a thermocompression bar 5 is pressed to the flexible wiring board 3. Inside the bag body 10, an equally pressurized fluid body that is 40 to 60% of the total volume of the bag body 10 is tightly sealed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273423-A (JP)
Title: Panel body and house
Inventor: IKEDA MASAO
IPC: E04B1/80
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making panel body exhibiting a novel action effect, and a house.  <P>SOLUTION: The panel body is formed by filling and storing granular or powdery small fillings 3 in a storage part 9 formed by facing planar members 1, 2. Reinforcing connection bodies 5 for connecting the planar members 1, 2 to each other are interposed in a state of extending between the planar members 1, 2 to oppose outward pressure to the planar members 1, 2 generated by the self-weight movement of the small fillings 3 filled in the storage part 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286389-A (JP)
Title: Antenna joint reception device
Inventor: MATSUBARA HIROSHI
IPC: H04N5/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable neatly wiring even in if cables are hung on the back of a TV set.  <P>SOLUTION: This device is provided with a first shaft body for accommodating a high-frequency circuit; a first connection terminal provided on its one end; a first cover having a first receiving surface provided on this peripheral edge abutting on an inner surface, and having a protruding hole for protruding the first connection terminal; a second shaft body provided on the other end of the first shaft body; a second cover having a second receiving surface provided on this peripheral edge abutting on an inner surface, and having a protruding hole for protruding the second shaft body; and a plurality of second connection terminals connected from the leading-out holes via coaxial cables in a direction perpendicular to the shaft line of the first shaft body, and the leading-out holes for leading out the coaxial cables being provided on the external peripheral positions of the first shaft body. The first and second covers are each provided with an insertion hole through which coaxial cables can be inserted, coaxial cables are inserted through the through holes, and the shaft bodies are pivoted with the first cover and the second cover, so that the coaxial cables can be rolled around the shaft body and be led out from the shaft body, and the shaft body can rotate in a peripheral direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314619-A (JP)
Title: Electrostatic attraction type liquid droplet nozzle and its production method
Inventor: ISHIDA YUJI
IPC: B41J2/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic attraction type liquid droplet nozzle which can eject ejection liquid having a smallest droplet diameter of 1μm or less and can be driven with a low voltage, and its production method.  <P>SOLUTION: A nozzle main body 14 is formed by laminating a first substrate 17 and a second substrate 18. Fluid-channel grooves 19 forming a part of fluid channels 15 are dry-etched on the lamination plane. The etching is performed in the width direction of the fluid-channel grooves 19. Therefore, the etching amount is reduced, and bowing does not readily occur in the fluid channels 15 even in dry etching for an aspect ratio of R10 to R100. Accordingly, the fluid channels 15 having a constant sectional area across the whole length can be manufactured by utilizing semiconductor microfabrication. Therefore, an ink-jet liquid ejection apparatus having an electrostatic attraction type liquid droplet nozzle 10 which can eject droplets of the ejection liquid having the smallest droplet diameter of 1 μm or less can be driven with a low voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285230-A (JP)
Title: Semiconductor storage device
Inventor: KUBO TAKASHI
IPC: G11C5/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor storage device having a page mode readout function in which an increase in peak current and an increase in layout area are suppressed to the minimum.  <P>SOLUTION: After outputting sense data SD of four words at a first half to a page data latch 5, a sense amplifier 3 and a sense data latch 4 execute a sense amplifying operation and a latch operation in parallel for the memory cell information of four words at a second half outputted from a Y gate 2 by the control of a sense signal #SS and a latch signal SL1 during a page mode readout period of time of the data of four words at the first half as external data DO by the page data latch 5, a selector circuit 6, and an output buffer 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279503-A (JP)
Title: Filter unit and vacuum cleaner using the same
Inventor: HIROSE TORU
IPC: B01D39/16
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which maintains strong sucking force for a long period of time and reduces a load on the maintenance of a filter unit.  <P>SOLUTION: A filter unit 20 for a cleaner comprises a porous PTFE membrane 21c arranged on the farthest upstream side and a nonwoven fabric 21d pasted on the PTFE membrane on the downstream side, wherein the nonwoven fabric 21d is pleated and the open angle of the pleat is 15°to 30°. By this, dust on the surface of a filter medium 21 is easily removed by adding impact to the filter unit 20, and consequently a vacuum cleaner using the filter unit 20 maintains strong sucking force for a long period of time and reduces a load on the maintenance of the filter unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286814-A (JP)
Title: Imaging device
Inventor: TOMINAGA HIDEKI
IPC: H04N5/335
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of suppressing the occurrence of an after-image even in a high-speed photographing.  <P>SOLUTION: Electrical signals generated by a plurality of, eight for example, photoelectric conversion portions 11 are read out by readout gates 21 respectively. The read-out individual electrical signals are transferred and aggregated by an aggregation portion 13, and become a pixel signal corresponding to one pixel. Since a pixel signal corresponding to one pixel is acquired by providing a plurality of photoelectric conversion portions 11 in this way, the area of each photoelectric conversion portion 11 can be reduced. Consequently, an electrical signal can be read at high speed in a shorter period of time from each conversion portion 11, and the electrical signal is prevented from remaining. Consequently, the generation of an after-image can be suppressed even in a high-speed photographing. Moreover, it becomes possible to mount an on-chip micro lens, and raise the numerical aperture, by reducing the area of each conversion portion 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005250427-A (JP)
Title: Information providing system
Inventor: SHIMADA KAZUO
IPC: G06Q30/06
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new information providing system broadcasting advertisement/general information to one or more terminals over a wide range, the information providing system being characterized in that the system can easily be structured at extremely low cost, can specify a broadcasting place, and can efficiently broadcast advertisement/general information to viewers.  <P>SOLUTION: A distribution source has a special condition determination stage of determining a plurality of special conditions of races, places, etc., as one group, an advertisement/general information selection stage of selecting advertisement/general information relating to respective conditions in the group, and a distribution stage of distributing the selected advertisement/general information to one or more distribution destinations. The distribution source has a communication control computer comprising a general database, a control unit, and a connection means and has a display device equipped with a memory device, a display means, and a terminal computer device, and the display device is connected to the communication control computer through a public communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343079-A (JP)
Title: Device manufacturing method
Inventor: HANSEN STEVEN GEORGE
IPC: G02B5/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and device for printing, e.g., a fine isolated gate, and particularly a method and device for achieving a higher processing latitude and/or a more even heating of a lens.  <P>SOLUTION: A rectangular or stick-like on-axis illumination mask is provided which polarizes a radiation in parallel with the length of a stick. The mask improves a depth of focus (DOF) and an exposure latitude as compared with a circular monopole having the same σ value, and heats a relatively small lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291849-A (JP)
Title: Whole blood platelet aggregation measuring method, its apparatus, and suction nozzle
Inventor: OGAWA TAKEO
IPC: G01N33/49
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whole blood platelet aggregation measuring method capable of eliminating complicated pretreatments in platelet aggregation tests and easily determining aggregation by automatically performing treatments to test results of platelet aggregation, and provide its apparatus and a suction nozzle to be used for the whole blood platelet aggregation measuring apparatus and of a form effective for automating tests.  <P>SOLUTION: Whole blood is inserted in a plurality of cuvettes 19. Platelet-aggregating agents of different concentrations are added to the cuvettes 19 and heated at a prescribed temperature to bring about aggregation reaction for a prescribed time and produce samples. The whole blood with a lower concentration of the platelet-aggregating agent is sequentially drawn in the suction nozzle 19 through its micro-mesh filter by suction. A suction pressure when each sample is passed through the micro-mesh filter is measured to create an aggregation curve. A coefficient of platelet aggregation threshold values in the whole blood is computed on the basis of the aggregation curve and aggregation threshold values. It is judged on the basis of which region includes the coefficient of platelet aggregation threshold values whether platelet aggregation in the whole blood is normal or not in the whole blood platelet aggregation measuring method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292390-A (JP)
Title: Fixing unit, and image forming device having same
Inventor: ITABASHI NAO
IPC: G03G15/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit which can peel the paper from the heater roller without influencing the print quality on the paper, and an image forming device which uses such a fixing unit.  <P>SOLUTION: The 1st pawls 42, 43 contact the area forming an image on the paper 3, and the 2nd pawls 41 contact the areas not forming the image on the paper 3 on the surface of the heater roller 31 of the fixing unit. The 2nd pawls 41 are positioned upstream the 1st pawls 42, 43 in the direction the paper 3 is transferred. Further, the 2nd pawls 41 are pressed to the heater roller 31 harder than the 1st pawls 42, 43.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295683-A (JP)
Title: Portable terminal apparatus
Inventor: KUDO HIROSHI
IPC: H04W52/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal apparatus for extending a battery life by externally attaching a second battery, and charging the second battery by using a charging circuit of a built-in battery.  <P>SOLUTION: The portable terminal apparatus has the charging circuit 1 connected to a charging adapter B, a power supply line for supplying power from the charging circuit 1 to a regulator 2, a first switch 31 connected between an output terminal of the built-in battery 4 and the power supply line, and a second switch 32 connected between a battery connecting terminal 7 connected to an external battery 5 and a power supply line. When the external battery 5 is connected and its voltage is a predetermined reference voltage (a voltage value for alerting a low voltage) or more, only the first switch is controlled and turned on. When the voltage is below the predetermined reference voltage, only the second switch is controlled and turned on. The external battery 5 is prioritized, supplies power, and can be charged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI