baber/WOPTO huggingface dataset:
Patent JP-2006206228-A (JP)
Title: Paper sheet delivery device
Inventor: SENCHI YOSHIO
IPC: B65H37/04
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of visual confirmation and delivery of paper sheets ejected to a delivery part by a mail bin when delivering paper sheets to a tray part, in regard to a paper sheet delivery device provided with a tray part in one side surface thereof.  <P>SOLUTION: The paper sheet delivery device 10 is used with an image forming device for forming images, and delivers the paper sheet formed with an image. A first tray part 13, which is extended outward form one side surface of a device casing 11 and to which the paper sheets are to be delivered, is arranged in one side surface of the device casing 11. The mail bin 15 is arranged on the top surface of the device casing freely to move from the one side surface to the other opposite side surface. When delivering the paper sheets into the first tray part, movement of the mail bin is controlled to be positioned on the other side surface side of the device casing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205023-A (JP)
Title: Carbon-dioxide absorbing or desorbing bed
Inventor: TERASAKA KOICHI
IPC: C01B32/50
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO<SB>2</SB>absorbing or desorbing bed, wherein CO<SB>2</SB>can be highly efficiently absrob separated from a raw gas by forming, in a reactor, a slurry-like CO<SB>2</SB>absorbing-agent layer where Li<SB>4</SB>SiO<SB>4</SB>particles suspend in a liquid phase of fused salt.  <P>SOLUTION: The slurry-like CO<SB>2</SB>absorbing-agent layer is formed in the reactor wherein Li<SB>4</SB>SiO<SB>4</SB>particles 12 suspend in a mixed fused salt 11 of K<SB>2</SB>CO<SB>3</SB>/Li<SB>3</SB>CO<SB>3</SB>even at the absorbing temperature of 700°C by blending K<SB>2</SB>CO<SB>3</SB>(alkaline carbonate). In an absorbing-side reactor 10a, an absorbing reaction (Li<SB>4</SB>SiO<SB>4</SB>+CO<SB>2</SB>→Li<SB>2</SB>SiO<SB>3</SB>+LiCO<SB>3</SB>) effectively proceeds as the raw gas (H<SB>2</SB>, CO<SB>2</SB>) is gas-liquid-solid contacted with an absorbing agent. In a desorbing-side reactor 10b, an active species (Li<SB>4</SB>SiO<SB>4</SB>) is regenerated to release CO2 in accordance with a desorbing reaction (Li<SB>2</SB>SiO<SB>3</SB>+LiCO<SB>3</SB>→Li<SB>4</SB>SiO<SB>4</SB>+CO<SB>2</SB>).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210091-A (JP)
Title: Electron source, its manufacturing method, electro-optical device, and electronic equipment
Inventor: SUGIMURA SHIGEO
IPC: H01J1/316
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source excellent in electron emission efficiency per unit mounting area, its manufacturing method, an electro-optical device, and electronic equipment.  <P>SOLUTION: A linear electron emitting part 13 is formed obliquely relative to Y axis direction which is the direction of arranged signal wires 17. Thereby, the electron emitting part 13 can be formed so that its length becomes longer than the width of a conductive thin film 12 in the Y direction, which is prescribed by the interval between the signal wires 17, and electron emission efficiency per unit mounting area is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210611-A (JP)
Title: Heat sink equipped with radiation fin, and manufacturing method thereof
Inventor: TAKAHASHI TAKESHI
IPC: H05K7/20
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink, along with its manufacturing method, which is excellent in heat conductivity with high cooling effect.  <P>SOLUTION: The heat sink comprises a heat dispersion plate material 7 in which a heating element is thermally connected to one surface, and a plurality of heat radiation fins 1 that are connected to the other surface of heat dispersion plate member 7 with the heat radiation area of its head being larger than that of its leg. The manufacturing method of it includes a process where one ends of heat radiation plate members of specified numbers parallel to each other are pasted together, by soldering to form the leg of heat radiation fin 1 while the other ends are bent not to overlap each other to form the head of heat radiation fin 1 opened obliquely upward, thus manufacturing the heat radiation fin 1; and a process where the heat radiation fin 1 is fixed to the heat dispersion plate material 7 by soldering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006209910-A (JP)
Title: Detection method of astigmatism quantity of optical disk recording and reproducing apparatus, and astigmatism correcting method
Inventor: YOSHIE MASAYUKI
IPC: G11B7/125
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting method of astigmatism quantity of an optical disk recording and reproducing apparatus, in which the recording operation of a signal is performed with a laser beam emitted from a laser diode incorporated in an optical pickup.  <P>SOLUTION: A first spot diameter that is a spot diameter of a signal track direction is detected, by comparing the RF signal levels obtained by reproducing pits which are recorded in an optical disk and of which the length is different for each change of the defocus values of a focus servo; while a second spot diameter being a spot diameter of a right angle direction for the signal track is detected by comparing the RF signal levels of reproduced signals obtained from the optical disk, in a state in which the tracking servo is made an non-operating state; and the quantity of astigmatism is detected based on a first defocus value being the minimum defocus value of a first spot diameter and a second defocus value being the minimum defocus value of a second spot diameter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216380-A (JP)
Title: Bismuth based oxide superconducting wire rod and its manufacturing method
Inventor: YAMAZAKI KOHEI
IPC: H01B12/10
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a bismuth based oxide superconducting wire rod with improved characteristics of a Bi2212 phase in the oxide superconducting wire rod under a magnetic field or a temperature of liquid nitrogen.  <P>SOLUTION: In the method of manufacturing the bismuth based oxide superconducting wire rod, the oxide superconducting wire rod containing manly a Bi2223 phase and coated with a metal coating material containing an oxide superconductor containing a Bi2212 phase is annealed in an oxygen atmosphere, so that a critical current of the wire rod after annealing is to be larger than that before annealing by 8.5% or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222597-A (JP)
Title: Speaker and electronic device using this and apparatus
Inventor: SUMIYAMA MASAHIDE
IPC: H04R1/02
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen the supporting performance of the vibration system of a speaker in relation with the speaker used for an acoustic device.  <P>SOLUTION: A dust cap is configured by a ferromagnetic material or a material containing the ferromagnetic material. The speaker is constituted by magnetizing the dust cap in the direction repelling to a magnetic circuit each other. Consequently, the supporting of the vibration system is not only executed with an edge and a damper, but can also be supported by a repulsion action with the magnetic circuit of the dust cap of the ferromagnetic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222209-A (JP)
Title: Air floating unit, transfer method, and air floating transfer apparatus
Inventor: SUZUKI KENSUKE
IPC: B65G49/07
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air floating transfer apparatus for preventing breakdown and damage caused by interference between a flat surface substrate and an air floating unit.  <P>SOLUTION: In the air floating transfer apparatus, while the flat surface substrate is floated by blowing out air from an air floating unit arranged at the lower part of the flat surface substrate, the substrate is transferred to the former side by a transfer mechanism. Since a mechanism for enlarging the floating of the flat surface substrate is provided to an area near the down-stream end of the air floating unit located at the end in the transfer direction of the flat surface substrate, breakdown and damage caused by interference between the flat surface substrate and air floating unit can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218398-A (JP)
Title: Production method of alkaline-metal dispersed body
Inventor: OTSUKA TETSUO
IPC: A62D3/34
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-concentration alkaline-metal dispersed body useful for decomposition of a persistent halogenide such as polybiphenyl and to provide an effective production method of the alkaline-metal dispersion.  <P>SOLUTION: The production method of the high-concentration alkaline-metal dispersion is characterized in that an alkaline-metal melt with the ratio of 20-50 wt% to the high-concentration alkaline-metal dispersion and the first dispersion medium heated to the melting point of the alkaline metal or above are mixed, and after the high-concentration alkaline-metal dispersion is obtained by this production method, the obtained high-concentration alkaline-metal dispersion and the second dispersion medium are mixed by the determined ratio to produce the alkaline-metal dispersion with the alkaline-metal concentration of 10-20 wt%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218579-A (JP)
Title: Suction detection method and device
Inventor: TAKAHASHI YUJI
IPC: B25J15/06
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction detection method capable of surely detecting suction and separation of a workpiece based on a flow rate flowing in a flowing path of a suction tool.  <P>SOLUTION: When the flow rate of negative pressure air flowing inside a passage of a suction member becomes not more than the upper limit L<SB>ON</SB>(F point) after the flow rate L in a passage formed inside the suction member and connected with a negative pressure source becomes not less than the upper limit value L<SB>ON</SB>of the suction range under the state of the suction member idly sucking without contact with a workpiece, the detection device determines that the workpiece is sucked by the suction member, and moves the suction member to move the workpiece from a current position to another position. When the workpiece is transferred to a predetermined position, the supply of the negative pressure air to the suction member is stopped (H point), and the workpiece is judged to be separated from the suction member when the flow rate of the air flowing in the suction member becomes not larger than the lower limit value L<SB>OFF</SB>under the stopped state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218590-A (JP)
Title: Chuck device, main spindle device, and machine tool
Inventor: KIJIMA YUKIMITSU
IPC: B23B31/30
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck device which eliminates solid contact between a fixed member and a rotary member, to thereby achieve desired rotational precision.  <P>SOLUTION: The chuck device 1 is formed of a base member 2 and a rotor 3 rotatably supported by the base member 2. The rotor 3 is formed of a plurality of claws 5 which are opened/closed to engage with/disengage from a tool or a workpiece, fluid pressure actuators 4, 6 for driving the claws 5 to be opened/closed, a fluid pressure chamber 7 for feeding fluid pressure to the fluid pressure actuators 4, 6, and a fluid pressure feeding mechanism 8 for feeding the fluid pressure from the base member 2 to the fluid pressure chamber 7. The fluid pressure feeding mechanism 8 is formed of a through hole 10 which is formed in the rotor 3 along a rotation axis so as to communicate between the inside and outside of the fluid pressure chamber 7, and a hollow rod 12 which is fixed to the base member 2, inserted into the through hole 10 while securing a minute radial gap with respect to the through hole, and has a flowage hole 12a formed therein for flowing fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221064-A (JP)
Title: Scanning device, image reading unit and image recording apparatus
Inventor: OSAKABE YOSHINORI
IPC: H04N1/04
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning device with a means for preventing, by a simple configuration, a timing belt from being detached from a follower pulley or a pulley holder, the scanning device being used to scan a reciprocating carriage with an image sensor, a recording head, etc., mounted thereon.  <P>SOLUTION: The belt drive mechanism 53 includes: a guide member 64 disposed on a base section 24; the pulley holder 63 that pivotally supports the follower pulley 60, is fitted on a guide member 64 so as to be freely slid in the direction where the timing belt 61 is wound, and can be unfitted from the guide member 14 at the slide end on the loose side of the timing belt 61; a torsion coil spring 75 for pressing the pulley holder 63 to the tight side of the timing belt 61; and a restricting rib 73 that makes the torsion coil spring 75 deformable in a specific area toward the loose side of the timing belt 61, and displaces the spring 75 until the pulley holder 63 comes to the unfittable position on the loose side of the timing belt 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228779-A (JP)
Title: Method for managing semiconductor manufacturing apparatus
Inventor: MINAMI KAZUHIRO
IPC: H01L21/02
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method of a semiconductor manufacturing apparatus for reliably and early detecting failure in the semiconductor manufacturing apparatus without accompanying human setting and judgment.  <P>SOLUTION: The management method of the semiconductor manufacturing apparatus comprises a process for calculating a process capacity index and/or its function from management data generated in a semiconductor manufacturing process and/or an inspection process; a process for monitoring the time-series transition of the calculated process capacity index and/or its function; a process for determining whether the monitored process capacity index and/or its function has varied in time series exceeding a preset standard; and a process for detecting failure in the semiconductor manufacturing apparatus, based on the determination result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223516-A (JP)
Title: Eyeball observation device
Inventor: SUZUKI TAKUYA
IPC: A61B3/11
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To fix a pupil diameter without taking time in the case of successively irradiating an eyeball with the light of mutually different light emission wavelength bands.  <P>SOLUTION: An eyeball observation device comprises: a plurality of light sources 106 having the plurality of light sources of the mutually different light emission wavelength bands to the eyeball; a light source switching means 105 for successively switching the light sources by controlling the ON and OFF of the light sources; a light source current control means 104 for controlling the current of the respective light sources; and a pupil diameter adjusting means 101 for outputting the current value of the light source to the light source current control means 104 so as to fix the pupil diameter when the light source switching means 105 switches the light source which is ON. The pupil diameter adjusting means 101 can fix the pupil diameter even in the case that the light source switching means 105 successively switches the light sources by selecting and outputting the current of the respective light sources so as to fix illuminance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224008-A (JP)
Title: Washing and removing method of contaminant or impurity in fine porous material with high pressure fluid in airtight vessel
Inventor: KYU EIWA
IPC: B08B7/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and removing method of contaminants or impurities in a fine porous material with high pressure fluid in an airtight vessel.  <P>SOLUTION: The fine porous material is put into the airtight vessel; temperature and pressure are controlled and adjusted; the high pressure fluid is made to intrude into the inner layer of the fine porous material from its outer layer through the fine porous structure, using solvent characteristics of the high pressure fluid of high density, high diffusivity, low viscosity, low dielectric constant, and extremely low surface tension; contaminants or impurities remaining in a working process or after using are dissolved into the high pressure fluid; the contaminants or impurities are released from the inner layer by fluidity of the fluid through the fine porous material; and thus the purpose of washing and removing contaminants or impurities in fine porous material is attained. Working and washing water is saved, waste water treating and contaminant discharging problems are reduced, operation time is shortened, removal, separation and collection of contaminants or impurities can be completed at one time, and great power saving can be attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005170060-A (JP)
Title: Partially sealed book
Inventor: SUDO HIROSHI
IPC: B42D3/10
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partially sealed book which can add an interesting aspect to its structure itself; enhance the inducement of a reader to buy it and increase its purchase quantity.  <P>SOLUTION: This partially sealed book 1 has an extension part 11 which extends to the outside of a booklet part 7, attached to one of the fore edge 103 parts of a face cover 3 or a back cover 5. In addition, the extension part 11 is folded so as to seal a paper piece of the booklet part 7 segment located on the face cover 3 side or the back cover 5 side where the extension part 11 is provided, and at least the tip of the extension part 11 is bonded to the paper piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006237670-A (JP)
Title: Security system for database and buildup method thereof
Inventor: SASADA NAOKI
IPC: G06F21/64
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To build a system, whereby information leakage from within is prevented and only those people in need of the information can read required information because substantially all the information leakage originates from the people in the inside rather than by external infiltration, and to build a method thereof.  <P>SOLUTION: The security system of a database in a database system is provided, wherein it is characterized in that a user A, following an initial procedure, encrypts a plain text or speech content m into an encrypted text by using a public key or a private key and stores the text to the database on the system, other user B decrypts the encrypted text by using a key possessed by the user B, the user A can decrypt the encrypted text by using the key possessed by the user A, the user B can decrypt the encrypted text by using the key possessed by the user B; and when the plain text or the speech content m are updated, the updated contents can be encrypted and stored to the database, and also the updated content can be decrypted, and the encrypted text cannot be known to third parties other than the users A, B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234955-A (JP)
Title: Optical scanner
Inventor: ITO MASAO
IPC: G02B26/10
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of controlling beam spot diameter inexpernsively without sacrificing light quantity.  <P>SOLUTION: Beams emitted by a laser array 14 pass through a diffraction grating 12, thereby, are separated into the zero-order diffraction light (real line), the +first-order and -first-order diffraction light (broken line) and form an image on a polygon mirror 20. That is, beams having a profile like p2 are obtained on the polygon mirror 20. A profile p3 when the beams form an image as a beam spot on the surface of a photoreceptor 28 by means of a second cylinder lens 24 and a third cylinder lens 26, in real fact, form an image as a spot like p4 which has combined strength of the zero-order diffraction light (real line) and the +first-order and -first-order diffraction light (broken line). That is, the beams which are separated into the zero-order diffraction light (real line), the +first-order and -first-order diffraction light (broken line) by the diffraction grating 12 form an image as a spot of p4 having a diameter larger than that of the spot image-formed by the zero-order diffraction light (real line) on the photoreceptor 28.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231124-A (JP)
Title: Selective separation and recovery apparatus and method of bacterial by foam separation method using protein
Inventor: SUZUKI YOSHIHIRO
IPC: B03D1/02
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective separation and recovery apparatus and method of bacterial by foam separation method using protein.  <P>SOLUTION: A plurality of bacteria-containing water to be treated is poured into a treatment tank, and protein selectively adsorbing the bacteria is fed into the water to be treated and at the same time bubbles are generated in the water by an air supply means. A least one among one colon bacillus, Escherichia coli, one Enterococcus, Enterococcus facalis, two streptococci, Streptococcus dysgalactia and Streptococcus iniae, and one Pasteurella bacterium, Pasteurella piscucuda is selectively adsorbed by the protein in the bubbles to be separated and recovered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233787-A (JP)
Title: Turbine stage structure of axial flow compressor and gas turbine using it
Inventor: NAGAI TAKANORI
IPC: F04D29/54
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine stage structure of an axial flow compressor capable of reducing pressure loss of working fluid sufficiently to improve performance of the compressor and to provide a gas turbine using it.  <P>SOLUTION: In this turbine stage structure of the axial flow compressor constituted by arranging stationary blades 11 and moving blades 13 alternately at many steps through a hub shroud cavity 14, swirlers 15a, 15b for reducing interference with a main stream of working fluid by giving swirl to leaking flow jetted from a port for leaking flow are provided on hub side walls 13a, 13a on a moving blade side as a pressure loss reducing means for reducing pressure loss of the main stream of working fluid passing through above the port for leaking flow in the hub shroud cavity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232452-A (JP)
Title: Paper post-processing device and image forming apparatus provided with this
Inventor: WATANABE TETSUJI
IPC: B65H45/24
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper post-processing device capable of realizing high accurate folding treatment in which a stitching needle position of a bundle of papers and a folding position are certainly coincident with each other at low cost, and an image forming apparatus provided with this.  <P>SOLUTION: The paper post-processing device is provided with a pair of conveying rollers 232, 211 for clamping the bundle of papers from both surfaces at a position, i.e., a center of the paper in a direction perpendicular to a paper conveying direction and conveying them; and a paper folding plate 466 advancing/retreating relative to the bundle of papers, contacting with a line perpendicular to the paper conveying direction on the bundle of papers at advancement and braking conveying of the bundle of papers by hooking the stitching needle at conveying of the bundle of papers by the conveying rollers 232, 211. Further, attitude of the bundle of papers is corrected by conveying the bundle of papers by the conveying rollers 232, 211 and abutting the stitching needle on the paper folding plate 466.  <P>COPYRIGHT: (C)2006,JPO&NCIPI