baber/WOPTO huggingface dataset:
Patent JP-2006225334-A (JP)
Title: Method for producing thiazole derivative
Inventor: TAKASAKI MASARU
IPC: C07D417/04
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a thiazole compound having a high purity, at a low cost.  <P>SOLUTION: This method for producing the thiazole derivative (I) is provided by reacting ketones (II), thioamides (III) and a quaternary ammonium perhalide or quaternary phosphonium perhalide simultaneously. Provided that in the formulae (I) to (III); R<SB>1</SB>is H, a substituted or non-substituted aliphatic group, a substituted or non-substituted aromatic group or a substituted or non-substituted heterocyclic group; and R<SB>2</SB>, R<SB>3</SB>are each independently H or a substituting group. Also, the method for producing the thiazole derivative (IV) is provided by synthesizing an α-haloketones (VI) by reacting ketones (V) with the quaternary ammonium perhalide or the quaternary phosphonium perhalide, then adding thioamides (VII) to the obtained α-haloketones without isolating the haloketones for reacting. Provided that in the formulae (IV) to (VII); X is a halogen atom, R<SB>4</SB>is H, a substituted or non-substituted aliphatic group, a substituted or non-substituted aromatic group, or a substituted or non-substituted heterocyclic group; and R<SB>5</SB>, R<SB>6</SB>are each independently H or a substituent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228640-A (JP)
Title: Silicon-added graphite cathode material for lithium-ion secondary battery, and manufacturing method
Inventor: KAWAI TAKANOBU
IPC: H01M4/36
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery negative electrode material which is superior in cycle characteristics and battery efficiency with high capacity exceeding a graphite material.  <P>SOLUTION: This is a manufacturing method of the lithium secondary battery negative electrode material by calcining a mixture produced after graphite powders, carbon precursors, silicon fine powders, and a void forming agent are heated and blended. Furthermore, in the manufacturing method like this, this is the manufacturing method for coating the void forming agent on the silicon fine powders in advance. This is the negative electrode material for the secondary battery which is formed by embedding the silicon fine powders into the inner part of the graphite base material obtained by the above manufacturing method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233702-A (JP)
Title: Opening/closing body control device
Inventor: MIYAMOTO AKIRA
IPC: E06B9/82
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing body control device capable of ensuring an evacuation path while preventing the damage enlargement of a disaster.  <P>SOLUTION: This opening/closing body control device for detecting an input disaster prevention signal and controlling the closing operation of an opening/closing body, has a damage advance sensing means provided at the opening/closing body to detect the degree of damage advance, and an opening/closing body closing operation control means for controlling the closing operation of the opening/closing body according to the damage advance situation based on signals from the damage advance sensing means after detecting the disaster prevention signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235532-A (JP)
Title: Magnetic single component toner and method of magnetic single component development
Inventor: TAKATSUNA TORU
IPC: G03G9/083
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic single component toner and a method of magnetic single component development that can suppress layer turbulence from occurring when a stainless steel developing sleeve rotating at high-speed is used.  <P>SOLUTION: The magnetic single component toner satisfies formulae (i), (ii), (iii) and (iv). In the formulae, A represents a triboelectric charge amount (μC/g) after 5 pts.wt. of the single component toner is stirred with 95 pts.wt. of a ferrite non-coated carrier for one minute; B represents a triboelectric charge amount (μC/g) after 5 pts.wt. of the single component toner is stirred with 95 pts.wt. of a ferrite non-coated carrier for 30 minutes; and C represents a toner passing rate (%).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238385-A (JP)
Title: Image processing apparatus
Inventor: HARA NOBUHIRO
IPC: H04N1/46
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of assisting the creation of an original colored as desired by a user without performing filling.  <P>SOLUTION: The image processing apparatus comprises image reading means for reading an original to generate image data of the original, frame extraction means for extracting a frame described in the original from the image data, color detecting means for detecting any/color filled in the extracted frame of the original using the image data, and color conversion means for converting contents of the image data in the extracted frame to one color among the detected colors when a plurality of the colors are detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243047-A (JP)
Title: Cleaning device for liquid image forming apparatus
Inventor: TAKENAKA SHUSUKE
IPC: G03G15/11
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a liquid image forming apparatus capable of reducing the press-contact force and the press-contact angle of a cleaning blade with a cleaning object, consequently reducing the stick slip of the cleaning blade, and obtaining a distinct image free from a jitter image, faulty cleaning and filming.  <P>SOLUTION: The liquid image forming apparatus is equipped with a cleaning roller 86 abutting on the surface of a developing roller 72, and a developing cleaning blade 76 provided on the downstream side of the cleaning roller 86 and abutting on the surface of the developing roller 72. A bias application circuit 90 applies bias to the cleaning roller 86 so that the toner component of liquid developer may be attracted by the action of electric field. The toner component is separated and removed from the liquid developer on the surface of the developing roller 72 by the cleaning roller 86 to which the bias is applied, and the carrier component on the surface of the developing roller 72 on the downstream side is removed by the developing cleaning blade 76.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239904-A (JP)
Title: Applicator
Inventor: HASHINO SACHIKO
IPC: B43K8/02
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator, in which the blowing out of ink from a pen-point is suppressed as small as possible even against an abrupt environmental change.  <P>SOLUTION: In the applicator, in which an ink vent hole is blocked when an excess pressure is applied to a rear ink housing chamber under the condition that a valve mechanism consisting of a partition having the ink vent hole acting as a valve seat and a valve body, with which the ink vent hole can be blocked, is arranged at a position partitioning an ink housing chamber for housing an ink under free state into a fore ink housing chamber on its pen-point side and the rear ink housing chamber, in an arbitrary longitudinal section of the applicator, a tangent to a partition surface within the range spreading from the opening edge to the rear ink housing chamber of the ink vent hole of the partition to the inner wall of the fore ink housing chamber is an adjacent exterior angle exceeding 90° to the inner wall surface of the fore ink housing chamber in the longitudinal section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244757-A (JP)
Title: Fuel battery system
Inventor: SAKAGUCHI SHINYA
IPC: H01M8/04
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system estimating a temperature distribution in cell faces.  <P>SOLUTION: The fuel battery system, generating electric energy by electrochemical reaction of oxidant gas with fuel gas, is provided with: a fuel battery 10 having cells 100 equipped with a cooling water flow groove 130 where cooling water flows; a water pump 41 sending out cooling water to the cooling water flow groove 130; and a temperature sensor 46 detecting temperature of either cooling water flowing into the groove 130 or that flowing out of the groove 130. From a power generation volume of the fuel battery 10 and the number of revolution of the water pump 41, a temperature difference between the cooling water flowing into the groove and that flowing out of the groove 130 is estimated, and from the estimated temperature difference and the temperature of the cooling water detected by the temperature sensor 46, a cooling water temperature distribution in the groove 130 is estimated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245913-A (JP)
Title: Wireless base station device and packet communication method
Inventor: IIDA KENICHIRO
IPC: H04W36/32
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless base station device and a packet communication method for preventing deterioration in the downlink throughput caused by a mobile terminal (user equipment:UE) to which the HSDPA is applied for carrying out handover.  <P>SOLUTION: A control signal generating section 107 generates a control signal for making a stop request to data transmission addressed from a RNC to the UE up to a handover timing when the UE to which the HSDPA is applied carries out the handover, and a control signal transmission timing determining section 105 dynamically determines the timing of transmission of the control signal by each UE on the basis of a mobile speed of the UE estimated by a UE speed estimate section 102, a receptible transfer rate of the UE managed by a UE reception capability management section 103, a buffer amount or a buffer residence time addressed to each UE stored in a QUEUE 111 acquired by a Queue status monitor section 104 by monitoring the QUEUE 111, or a plurality of combinations among them above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242300-A (JP)
Title: Bearing and seismic isolator
Inventor: HIRANO KENJI
IPC: F16F15/02
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a dynamic friction coefficient between a supporting member and a supporting object member, in a bearing used for a seismic isolator.  <P>SOLUTION: On a slide member 122 to be slid on the upper surface of a slide reception plate 112, a lubricant introduction part 126 is formed between a sliding surface (undersurface) 122A sliding on the slide reception plate 112 and an outside surface 122B. In the lubricant introduction part 126, its cross-sectional shape perpendicular to the outside surface 122B is formed into a circular shape (its radius of curvature: r). On a slide surface 112S being the upper surface of the slide reception surface 112, a coating of a lubricant such as wax is formed. Since the lubricant introduction part 126 is formed on the slide member 112, when the slide reception plate 112 and the slide member 122 are relatively moved, the lubricant on the slide reception plate 112 is hardly scraped off, and the dynamic friction coefficient can be stabilized by sufficiently ensuring the film thickness of the lubricant between the slide reception plate 112 and the slide member 122 in relatively moving the slide reception plate 112 and the slide member 122.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244200-A (JP)
Title: Electronic file writing system, program, and method of reflecting write information to electronic file
Inventor: FUWA YASUSHI
IPC: G06F17/21
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic file writing system or the like capable of reflecting write information to an electronic file, in a user unit registered in the system, in the writing system for writing into the electronic file.  <P>SOLUTION: This electronic file writing system 1 comprises an information terminal 100 for the writing into the electronic file, and a server 50 for storing the electronic file. The information terminal 100 is provided with a transmission means 130 for transmitting written detail information including written information as to information written by a writing means and position information of the write information, to the server 50, and the server 50 stores a user name of a user writing the written information, and the received written detail information, and reflects the stored write information to the electronic file browsed by the user, based on the information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240534-A (JP)
Title: Reclining device
Inventor: SAKAMOTO YUTAKA
IPC: A47C1/025
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device enhancing operation feeling by eliminating direct contact of a worm and a lock and capable of smoothly performing operation of the lock cam.  <P>SOLUTION: The worm 4 is turnably mounted to a seat cushion, a helical gear 6 engaged with the worm 4 is mounted to a seat back and a lead angle of the worm 4 and the helical gear 6 is set larger than a friction angle. Further, a lock plate 16 having a locking projection part 16a is interposed between the lock cam 14 for performing locking or unlocking of the worm 4 and the helical gear 6 and the worm 4 and the lock plate 16 is pressed to the worm 4 by the lock cam 4. Thereby, the worm 4 and the helical gear 6 are locked by fitting the locking projection part 16a to a part of the worm 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242130-A (JP)
Title: Compressor
Inventor: IWASE SATORU
IPC: F04D29/28
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively highly efficient compressor having a pressure ratio equal to that of a centrifugal compressor and reduced in the weight and dimension thereof.  <P>SOLUTION: A rotor 2 is structured of a first rotor 21 and a second rotor 22, first recessed parts 7 are symmetrically formed in relation to a rotary shaft 6 in a rear end of the first rotor 21 crossing the rotary shaft 6, second recessed parts 8 are symmetrically formed in relation to the rotary shaft 6 in a front part of the second rotor 22 crossing the rotary shaft 6, and the first rotor 21 and the second rotor 22 are connected to each other to form the rotor 2 of hollow structure. A rotor blade cascade 1 is structured of a first rotor blade cascade 11 corresponding to the first rotor 21 and a second rotor blade cascade 12 corresponding to the second rotor 22, and shape and position of blade are selected in response to each of the rotor blade cascades 11 and 12 to efficiently give rotation energy to a fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252845-A (JP)
Title: Solid polyelectrolyte film and its manufacturing method
Inventor: SUGIYAMA HIDEO
IPC: C08F8/30
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte film which has a high proton conductivity even at a high temperature and also high conductivity, and provide a manufacturing method of the same.  <P>SOLUTION: The solid polyelectrolyte film is composed of an ionic polymer denaturing by base an acid functional group of a polymer having the acid functional group. The manufacturing method of the solid polyelectrolyte film is composed of (i) a process in which base is added to solution of polymers with acid functional groups and the acid functional groups are denatured by base to produce solution of ionic polymers, and (ii) a process in which a thin film is produced from the solution of the above ionic polymers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248829-A (JP)
Title: Piezoelectric porcelain composition, its manufacturing method and piezoelectric element
Inventor: IEZUMI KUMIKO
IPC: C04B35/491
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the use of an inexpensive metal material such as Cu and Ni as an electrode material, and to inhibit decreases in electric resistance at an elevated temperature and electromechanical coupling coefficient kr.  <P>SOLUTION: The piezoelectric porcelain composition essentially comprises a complex oxide comprising Pb, Ti and Zr as constituent elements and contains at least one chosen from Mn, Co, Cr, Fe and Ni as a first subsidiary component, wherein the amount of the first subsidiary component is ≤0.2 mass% (but not 0) calculated in terms of oxides. The piezoelectric porcelain composition is fired under a reductive firing condition, e.g. at a firing temperature of 800-1,000°C and an oxygen partial pressure of from 1×10<SP>-10</SP>to 1×10<SP>-6</SP>atm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250659-A (JP)
Title: Navigation device
Inventor: SAKAGAMI TAKEHIKO
IPC: G01C21/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a positioning error when detecting a position by an autonomous navigation.  <P>SOLUTION: This navigation device is equipped with an autonomous navigation sensor 5 for detecting the azimuth variation and the moving distance of a vehicle, a vehicle position calculation part 20 for calculating the vehicle position by accumulating the detected azimuth variation and moving distance, an advancement detection part 7 for detecting that the vehicle advances into a specific facility, a traveling locus recording part 24 for recording a traveling locus of the vehicle after detecting advancement into the specific facility, a same locus traveling determination part 26 for determining whether the vehicle travels repeatedly on the same traveling locus or not based on the recorded traveling locus, and a vehicle position correction part 22 for correcting the vehicle position calculated by the vehicle position calculation part 20 corresponding to the traveling locus after the second circuit, in accordance with the traveling locus of the first circuit, when determined that the vehicle travels repeatedly on the same traveling locus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248348-A (JP)
Title: Rear tray structure of vehicle
Inventor: AIZAWA NOBUO
IPC: B62D25/08
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear tray structure of a vehicle capable of reducing vibration in the vertical direction of a rear tray.  <P>SOLUTION: A polygonal cross-section shape closed cross-section part 6 extending in the width direction is integrally formed across an indoor part and a trunk room on the rear tray 1. A connecting member 4 connecting diagonal parts in the closed cross-section part 6 to each other is provided on this rear tray 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255937-A (JP)
Title: Injection molding, continuous molding method of high frequency welder and molded product
Inventor: ONISHI TAKAYUKI
IPC: B29C45/16
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method capable of injecting and joining a plurality of molded products which are molded by injection-molding a material even if the material used in injection molding is a soft material or a material high in dielectric loss factor, for example, a vinyl chloride resin or a polyamide resin, using one mold not to increase or change the size of the shape of the joining part of a primarily molded product in the molding method and to reduce the cost of the molding method as compared with a conventional method while suppressing irregularity.  <P>SOLUTION: In the molding method of the molded product made of a synthetic resin constituted by joining a plurality of parts, the joining of a plurality of the parts is performed using the same mold as the mold 1 used for molding a plurality of the parts and the joining parts of a plurality of the parts are joined by high frequency welding so that the injection molding and the high frequency welding are performed as the continuous operation of a molding machine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005260979-A (JP)
Title: Method for transmitting after-recording signal
Inventor: SUGAWARA TAKAYUKI
IPC: G11B20/10
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for generating after-recording signals whereby after-recording data can be restored to original data and a user records a plurality of after-recording data and can selectively replace main data with any of a plurality of the after-recording data and reproduce the resulting data.  <P>SOLUTION: An audio coder 101b applies MPEG coding to after-recording audio data, a PES packetizer 102b packetizes the coded after-recording audio data by attaching identification information to element data of the after-recording audio data, and a time stamp recording unit 103b records time stamp data to PES packets packetized from the after-recording audio data. The PES packets of the after-recording audio data to which the identification information and the time stamp are recorded are converted into stream data not through a multiplexer 104 and a recording medium 108 records the stream data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006258545-A (JP)
Title: Preceding vehicle recognition apparatus
Inventor: KIKUCHI HAYATO
IPC: G01S13/93
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy by simple operation in detecting the position of an object in a lateral direction at an edge part of a detection area to and from which a radar device transmits and receives electromagnetic waves.  <P>SOLUTION: The radar device detects the center of reflected waves from an object which enters the fan-shaped detection area as the position of the object. When only part of a target enters an edge of the detection area of the radar device and is detected, its detected position becomes a position A displaced from a position B, the center position of the target. By computing the position B as the detected position of the target by moving the position A outward in a lateral direction by a distance (for example, 0.9 m) corresponding to half the vehicle width of the target vehicle, it is possible to correctly compute the lateral position of the target even when only part of the target enters the detection area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258598-A (JP)
Title: Object detection apparatus for vehicle
Inventor: KIKUCHI HAYATO
IPC: G01S17/931
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reliably determine reductions in the sensitivity of an object detection means even when the detection frequency of objects is low.  <P>SOLUTION: The object detection means M1 transmits electromagnetic waves from transmission means 1 and 2 to a prescribed region, and a distance detection means 5 detects at least the distance to an object on the basis of results of the reception of electromagnetic waves at reception means 3 and 4 after reflection at the object. Since an anomaly determination means M2 determines that the object detection means M1 is anomalous when the difference between a maximum value and a minimum value of a reception level of electromagnetic waves received by the reception means 3 and 4 is less than a predetermined threshold within a prescribe time (for example, three minutes) timed by a timing means M3, it is possible to accurately determine anomalies even when one is traveling on a road in a desert in which there is scarcely any object to be detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI