baber/WOPTO huggingface dataset:
Patent JP-2006190444-A (JP)
Title: Nand flash memory device and method of programming same
Inventor: RI CHINKYOKU
IPC: G11C16/02
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NAND flash memory device and a method of programming the same.  <P>SOLUTION: This NAND flash memory device includes a cell array connected to a plurality of bitlines, a page buffer for storing data to be programmed in the cell array, and a bitline setup circuit for successively setting up the plurality of bitlines with a specified unit in accordance with the data stored in the page buffer. In a bitline setup process at the programming operation and a process for loading the data stored in the page buffer to the bitline, all bitlines are not set up at the same time but successively set up with the specified unit. By this constitution, an influence of a coupling capacitance generated in the bitline setup process and the process for loading the data to the bitline is reduced, and a fail phenomenon of the program can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007139065-A (JP)
Title: Pressure oil supply device in automatic transmission
Inventor: OKADA NAOYA
IPC: F16D25/12
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a phase shift of first and second oil holes when optionally installing a second drum in a first drum without indiscriminately increasing the number of oil holes.  <P>SOLUTION: This pressure oil supply device of an automatic transmission supplies pressure oil to a hydraulic servo of a second clutch C-4 via a pressure oil supply passage 60 to the first drum 31 and the second drum 32. The pressure oil supply passage 60 is composed of a plurality of first oil holes 65 formed at an equal interval in the peripheral direction in the first drum 31, a plurality of second oil holes 66 at an equal angle interval on the circumference formed at an equal interval in the peripheral direction in the second drum 32 and an annular oil passage 67 formed in the first sand second drums and mutually communicating the first oil hole with the second oil hole. The number of other oil holes is increased more than the number of oil holes formed in one.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141722-A (JP)
Title: Fuel cell system
Inventor: SAKAGUCHI SHINYA
IPC: H01M8/04
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system suppressing pressure fluctuation in a fuel gas circulation passage in comparison with conventional technology in the case an inert material in the fuel gas circulation passage is discharged to atmosphere.  <P>SOLUTION: A constitution of a fuel cell system is provided with: a fuel cell 1; a hydrogen gas circulation supply passage 4; a hydrogen gas discharge passage 5; a first valve 17 and a second valve 18 installed at the hydrogen gas discharge passage 5; an accumulator 19 connected between the first valve 17 and the second valve 18 of the hydrogen gas discharge passage 5; and a control part 6. Then, in the state where the second valve 18 is closed, after the first valve 17 is opened, by closing the first valve 17, an off hydrogen gas containing the inert material is accumulated in the interior the accumulator 19, and after that, by opening the second valve 18 in the state where the first valve 17 is closed, so as to discharge the accumulated off hydrogen gas to the atmosphere, the second valves 17, 18 are controlled by the control part 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143620-A (JP)
Title: Doll toy
Inventor: SHIGETO TADASHI
IPC: A63H3/16
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doll toy in which the degree of freedom of the movement of joints is large, a doll can take various postures and stability is excellent.  <P>SOLUTION: The doll toy 1 is constituted of a head part 2, a body part 3, a body lower part 4, arm parts 5 and leg parts 6. The body part 3 has a spherical connection part 13 for connecting the head part 2, the body lower part 4 and the arm parts 5, and the body lower part 4 has a spherical recessed part for fitting the spherical connection part 13 and a spherical connection part 14 for connecting the leg parts 6. The arm part 5 is constituted of a shoulder part 51, an upper arm part 52, a lower arm part 53 and a hand part 54. The shoulder part 51 is connected to the spherical connection part 13 of the body part 3, the upper arm part 52 is inserted to the shoulder part 51, and the upper arm part 52 and the lower arm part 53 and the lower arm part 53 and the hand part 54 are connected by a spherical connection member 11. The leg part 6 is constituted of an upper leg part 61, a lower leg part 62 and a foot part 63. The upper leg part 61 is connected to the spherical connection part 14 of the body lower part 4, and the upper leg part 61 and the lower leg part 62 and the lower leg part 62 and the foot part 63 are connected by a spherical connection member 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144731-A (JP)
Title: Image forming device
Inventor: ARAI YASUHIRO
IPC: G03G15/04
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize the correction of a periodic variation of at least either density or a magnification along a subsidiary scanning direction in an image by a simple structure.  <P>SOLUTION: When the circumferential speed of a photoreceptor drum periodically varies depending on the eccentricity or the inclination of a rotary shaft due to a manufacturing error or the like (see (A)) and exposure is made on a line basis by making an exposure head having many LEDs arranged in a main scanning direction emit light, the variation of the circumferential speed of the photoreceptor drum appears as the variation of density (magnification)of an image along the subsidiary scanning direction (see (B)). Consequently, the variation of density (magnification) is corrected by changing the emission period of the exposure head during the formation of an image in accordance with the variation of the circumferential speed (see (C)).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145360-A (JP)
Title: Spouting container
Inventor: TAKAYAMA TAKASHI
IPC: B65D77/38
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spouting container capable of easily returning a viscous flow substance leaking into a closed space formed of a middle plug and a lid from a spouting hole to a container body from the spouting hole by shaking the container when the enclosed viscous flow substance is stirred and mixed by shaking the container even when the opening area of the spouting hole is reduced.  <P>SOLUTION: An inner plug 3 constituted of a cylindrical wall part 31, an embrittled part 321, and a bottom face part 32 having a tearing pull-ring 33 connected to the embrittled part 321 is fitted to an opening part of a container body 2. A lid 4 is provided, in which a top face 41 is tightly attached to an upper edge of the cylindrical wall part 31 so as to freely attachable and detachable thereto. The embrittled part 321 is provided with a space from the cylindrical wall part 31, and the bottom face part 32 has an inclination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149227-A (JP)
Title: Disk drive unit
Inventor: WAKUI YOSHIAKI
IPC: G11B17/051
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive unit which prevents a disk from falling out from a slot part before it is pulled out by a user while the disk is stopped at a position where its center hole is partially exposed to outside of a casing from the slot part.  <P>SOLUTION: The disk drive unit provided with a disk carrying mechanism for carrying-in the disk inserted to the slot part of the casing to a drive position in the casing and carrying-out the disk at the drive position to the eject position where its center hole is partially exposed to the outside of a casing has a means for preventing the disk carried out from the drive position to the eject position from falling out. The means is provided with a disk stopper 25 which comes into a state of having entered the center hole of the disk at the eject position of the disk linked with the carrying out operation of the disk, and a leaf spring 30 for holding this at an entering position and a leaving position with respect to the center hole of the disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148068-A (JP)
Title: Rear projection screen and rear projection display
Inventor: IWATA MASARU
IPC: G02B5/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projection screen and a rear projection display which attains high view angle and high contrast and can reduce the cost.  <P>SOLUTION: The rear projection screen comprises a Fresnel lens sheet, a light diffusive sheet, and a front plate arrayed in order from a video light source side to an observer side, at least the Fresnel lens sheet, light diffusive sheet, and front plate being constituted independently of one another. The light diffusive sheet has such a structure that an ultraviolet-ray setting resin layer (1) is formed on the opposite side from a lens part of the lens sheet, a light shield layer is formed on the ultraviolet-ray setting resin layer (1) in a region except an opening part where nearly parallel light is made incident from the lens part side, and further an ultraviolet-ray setting layer (2) is formed on the light shield layer, wherein the ultraviolet-ray setting resin layer (1) and ultraviolet-ray setting resin layer (2) are made of the same material, and the ultraviolet-ray setting resin layer (2) contains a diffusing material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150130-A (JP)
Title: Inspection circuit and inspection method for semiconductor device
Inventor: IZEKI NAOKI
IPC: G01R31/28
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize the shortening of a test time to inspect an IC chip formed on a wafer not by increasing its chip size but by increasing the number of scan chains at the inspection time by increasing the number of needle applicable pads.  <P>SOLUTION: An inspection circuit for a semiconductor device, in which a plurality of IC chips are arranged on a wafer through a scribing lane, has inspection pads that execute probe test in an IC chip, and electrically connects on the scribing lane internal signal lines of an IC chip 1 as a test object to inspection pads 2c and 2d of IC chips 2 and 3 adjacent to each other on the wafer. Accordingly, without increasing the chip size, the number of scan chains at the inspection time can be increased by increasing the number of needle applicable pads, thus realizing the shortening of the test time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149022-A (JP)
Title: Device, method and program for extracting document feature
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06F17/30
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress that a phrase inappropriate for representing an electronic document is determined as an appropriate phrase and extracted.  <P>SOLUTION: Pieces of information of input electronic documents in the past are stored in an information storage part by every information source. An information difference acquisition part updates the information storage part on the whole input electronic document after taking out difference information which is not stored in the information storage part about the information source from the whole input electronic document from a certain information source. A keyword extraction part extracts keywords from the obtained difference information. A keyword determination part determines a keyword concerning the electronic document input this time by difference between the extracted keyword and the stored keyword in the past and stores the extracted keyword at this time in the keyword storage part. A feature vectorization part calculates a value to the determined keyword based on appearance frequencies and the number of appeared documents.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155946-A (JP)
Title: Electronic musical instrument
Inventor: KITAZAWA TERUKIYO
IPC: G10H1/46
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of controlling a musical sound by human's movement without using an electromagnetic wave as media controlling a tone interval and sound volume.  <P>SOLUTION: The electronic musical instrument is equipped with an electrode plate 1 for tone interval which varies in capacity with the distance to a human body, an electrode plate 2 for sound volume which varies in capacity with the distance to the human body, and a musical sound signal generating circuit which generates a musical sound signal having an audio frequency band corresponding to the capacity of the electrode plate for tone interval and also having an amplitude corresponding to the capacity of the electrode plate for sound volume. Consequently, the musical sound can be controlled by human's movement without using an electromagnetic wave as a medium controlling the tone interval and sound volume.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006175588-A (JP)
Title: Power tool
Inventor: SOIKA MARTIN
IPC: B25D17/24
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool, allowing a user to simply guide a tool accurately.  <P>SOLUTION: A transmission housing 280 of a hammer drill 220 is mounted on parallel rails (not shown) disposed in a tool housing 222 so that the transmission housing 280 is slid by a small distance with respect to the tool housing 222. When the hammer drill 220 is used, a gap between the conical faces 290 and 292 is increased to thereby damp the axial and lateral vibration transmitted from the tool (not shown) to the user. The gap is enough small so that the hammer drill 220 and the transmission housing 280 can be suitably controlled by the user, and a partial conical shape of a joint part assists the transmission housing 280 to be a straight line to the tool housing 222 so that the user largely controls the whole in the direction of the tool.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007154031-A (JP)
Title: Ink composition
Inventor: SUGAI SHOJI
IPC: C09D11/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition, especially an inkjet recording ink composition having high sensitivity to irradiation, forming an image having high picture quality and exhibiting good adhesiveness to a substrate and storage stability and provide an inkjet recording method and printed material to use the composition.  <P>SOLUTION: The ink composition contains (a) at least one polymerizable compound expressed by general formula (I) or (II), (b) a polymerization initiator and (c) a coloring material. In the formulas, R<SP>a</SP>and R<SP>b</SP>are each independently a hydrogen atom, halogen atom, cyano group, hydrocarbon group, substituted oxy group, substituted thio group, substituted amino group, substituted carbonyl group or carboxylate group; X and Y are each independently -O-, -NR-, -N= or -S-; X' is -O-, -NR- or -S-; R is a hydrogen atom, hydrocarbon group or substituted carbonyl group; and Z is a bivalent linking group necessary for forming a ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155673-A (JP)
Title: Reaction container and analyzer
Inventor: MURAKAMI MINEYUKI
IPC: G01N35/02
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction container capable of easily dispensing even a very small amount of a liquid, and an analyzer.  <P>SOLUTION: The reaction container 6 is equipped with a dispensation holding part for holding a dispensed liquid and a photometric holding part which holds the liquid fed from a dispensation holding part, has at least one set of parallel light transmission surfaces opposed to each other and constant prescribes the light path length of light for measuring the optical characteristics of the liquid and constituted so that the dispensation holding part and the photometric holding part are formed at mutually different positions. The analyzer 1 is equipped with dispensing parts 2 and 3 for dispensing the liquid to the dispensation holding part formed to the container 6 and a photometric part 9 different from the dispensation holding part at the position of the container and measuring the optical characteristics of the liquid held to the photometric holding part to which the stirred liquid is fed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165104-A (JP)
Title: Fuel cell system and movable body
Inventor: ASO SHINJI
IPC: B60L1/00
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a movable body which stably operate a fuel cell, and continue the operation of the system even when an abnormality of a voltage converter occurs.  <P>SOLUTION: The fuel cell system (1) in which an electricity accumulator (3) is connected to a load (8) through the voltage converter (4) parallelly with the fuel cell (2) includes auxiliary machines connected to between the voltage converter (4) and the fuel cell (2), and a controller (13) to control the voltage converter (4) and the auxiliary machines. The controller (13) alters the operation points of the auxiliary machines at the abnormal of the voltage converter (4).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154843-A (JP)
Title: Toner for developing electrostatic image and image forming method
Inventor: OSHIBA TOMOMI
IPC: G03G9/087
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in offset resistance, fixing property, developability and fine line reproducibility and capable of forming images of high picture quality over a long period of time, and to provide an image forming method.  <P>SOLUTION: The toner comprises toner particles in which the proportion of toner particles having no corners is ≥50 number% and the number variation coefficient in the number particle size distribution is ≤27%. The image forming method includes a non-contact developing system using the above toner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007169835-A (JP)
Title: Three-dimensional structure, artificial seaweed bed using the same and artificial fish-breeding reef
Inventor: YAMAGUCHI SO
IPC: D03D25/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a three-dimensional structure serving as an artificial seaweed bed or an artificial fish-breeding reef which has a simple structure, an improved handleability and excellent organism growth function as a seaweed bed function when especially applied to a small-scale river, pond, lake and marsh and ocean.  <P>SOLUTION: (1) The three-dimensional structure comprises a synthetic fiber containing at least partially a modified thermoplastic polyvinyl alcohol and has 0.4-0.98 void index K and 2-50 mm thickness in a woven or knitted fabric obtained by connecting both sides of a ground weave with a connecting yarn. (2) The three-dimensional structure comprises a thermoplastic filamentous material containing at least part of a modified thermoplastic polyvinyl alcohol and has 0.4-0.98 void index K and 2-50 mm thickness in a three-dimensional structure obtained by irregularly entangling a fibrous material. The artificial seaweed bed and the artificial fish-breeding reef are composed of the three-dimensional structure described in (1) or (2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173082-A (JP)
Title: Fuel cell system
Inventor: IZUMITANI NAOHIDE
IPC: H01M8/10
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of not only treating hydrogen gas in anode off-gas but also improving the efficiency of an air compressor by introducing the anode off-gas into the upstream side of the air compressor, in relation to a fuel cell system for introducing the anode off-gas into a cathode.  <P>SOLUTION: This fuel cell system is provided with a structure for introducing the anode off-gas discharged from the anode of a fuel cell into the cathode. The fuel cell system is characterized by comprising the air compressor 24 for introducing intake air into the cathode, and an air compressor upstream passage for introducing the anode off-gas into the upstream side of the air compressor 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174333-A (JP)
Title: Method and system for judging propriety of mobile communication, location information server, mobile terminal and transportation means positioning apparatus
Inventor: YAMAMOTO OSAMU
IPC: H04W48/04
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for judging propriety of mobile communication, for prohibiting a communication using a mobile terminal inside a transportation means, in which maintenance after facility installation can be eliminated and generation of unnecessary regulation area can be prevented.  <P>SOLUTION: A mobile communication propriety judging system 1 comprises: a mobile terminal speed calculation unit 12 for calculating a speed and a speed direction of a mobile terminal 50 from a change in location information thereof; a transportation means speed calculation unit 14 for calculating a speed and a speed direction of a transportation means A from a change in location information thereof; and a propriety judgement unit 16 for prohibiting a communication using the mobile terminal if a speed difference and a speed direction difference between the mobile terminal 50 and the transportation means A are within a predetermined range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098106-A (JP)
Title: Hand dryer
Inventor: TANIGUCHI KAZUHIRO
IPC: A47K10/48
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional hand dryer that applying a jet of a large amount of air blow to a hand at once is necessary to dry the hand quickly, and that moving the hand is necessary to remove all water drops.  <P>SOLUTION: Hot-air blow is generated by a fan motor 5 and a heating means 6. A nozzle section 2 of the jet generating section which blows hot-air is rotated or is made movable. With this constitution, jet can be put evenly to all over the hand with a small amount of air blow and water drops are removed automatically without moving the hand. With the hand dryer 1, wet hands can be dried efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006171773-A (JP)
Title: Voice coding method and decoding method
Inventor: FUCHIGAMI NORIHIKO
IPC: G10L19/008
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To transmit voice data improved in a compression rate by predicting and coding a voice signal of a multi-channel.  <P>SOLUTION: An addition circuit 1a calculates a sum signal (L+R) of stereo two channel signals L and R, and a subtraction circuit 1b calculates a difference signal (L-R). This time and prior time differences Δ(L+R) and Δ(L-R) are calculated by difference calculation circuits 11D1 and 11D2. A plurality of prediction values of Δ(L+R) and Δ(L-R) are calculated by prediction coding circuits (15D1, 15D2, 16D1 and 16D2). Each prediction residual difference between the plurality of the prediction values and the differences Δ(L+R) and Δ(L-R) is calculated. The minimum prediction residual difference is selected to make prediction coding data a packet, and thereafter transmitted through a prescribed communication line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI