baber/WOPTO huggingface dataset:
Patent JP-2009261115-A (JP)
Title: Generator blocking device
Inventor: KOBAYASHI NAOKI
IPC: H02P9/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a generator blocking device which can safely stop a turbine even if an AND condition for disconnecting a conventional generator is not established.  <P>SOLUTION: In the generator blocking device which makes the generator 8 parallel off from a power supply system by operating a generator blocker 10 for blocking the generator 8, and stops the steam turbine which rotates the generator 8, the generator blocking device comprises: a first AND circuit 22 which is operated under the AND condition of closing signals of a main steam check valve 2 which are fed to the steam turbines 4, 5 and a signal of a reverse power relay 9 which detects the reverse power of the generator 8; a second AND circuit 23 which is operated under the AND condition of closing signals of a main steam control valve 3 which are fed to the steam turbines 4, 5, and a closing signal of the generator blocker 10 by controlling high-pressure steam flowing out of the main steam check valve 2; an OR circuit 24 which is operated under OR conditions of the first AND circuit 22 and the second AND circuit 23; and a lockout relay which is operated by the operation of the OR circuit 24, and opens the generator blocker 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260761-A (JP)
Title: Digital broadcast receiver, and decoder control method
Inventor: TACHIWA KO
IPC: H04N5/44
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform timeout processing appropriate for speedily carrying out decode processing.  <P>SOLUTION: A digital broadcast receiver includes: a decoder for decoding a received digital broadcast signal; and a control unit for setting a timeout time of decode processing to the decoder, the control unit being configured to reset the decoder for setting again a longer timeout time than the last timeout time in a case where decode processing is not successful within the set timeout time, and to cause the decoder to retry the decode processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257687-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: YASUMOTO AKIHIKO
IPC: F28F3/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress perforation of metal plates 15a, 15b caused by galvanic corrosion in a water refrigerant heat exchanger 15.  <P>SOLUTION: In this water refrigerant heat exchanger 15, the plates 15a, 15b and an inner fin 170 are joined together by brazing using brazing filler metal previously applied to the inner fin 170. A portion 370 except for the joint portions 300, 301 of the plates 15a, 15b is exposed to a water passage 250a. Therefore, the areas of the exposed surfaces of the plates 15a, 15b, exposed to the side of the water passage, are enlarged. Since the galvanic corrosion occurs entirely on the exposed surfaces of the plates 15a, 15b, it is possible to suppress perforation of the plates 15a, 15b caused by the galvanic corrosion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264604-A (JP)
Title: Air conditioner
Inventor: HIGASHICHI HIROAKI
IPC: F24F11/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of displaying power consumption for every prescribed time period in the past.  <P>SOLUTION: This air conditioner includes an air conditioner body comprising a means for detecting power consumption, a means for determining the power consumption by integrating the detected power consumptions, and a means for transmitting the power consumption, a data display comprising a clock means with a calendar function, a display section, and a transmitting means for transmitting a time period break signal to the air conditioner body by every prescribed time period based on the timing of the clock means, a memorizing section for memorizing the power consumption of every prescribed time period from the last transmission of signal from the transmitting means to the present transmission of signal from the transmitting means, and a display control means for calling up the power consumption of every prescribed time period memorized in the memorizing section and displaying the same on the display section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264842-A (JP)
Title: Gas analysis method and gas analyzer
Inventor: TANAKA DAIKI
IPC: G01N27/26
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an air excessive ratio of high probability coinciding with the real situation in a combustion chamber by considering the effect of a residual gas low in the concentration of oxygen when the component of the sample gas of the combustion chamber is analyzed to calculate the air excessive ratio.  <P>SOLUTION: This gas analysis method is characterized by executing a gas amount acquiring process which executes a first information acquiring process for acquiring the first gas information in the combustion chamber in a first state before combustion after the completion of an intake process and a second information acquiring process for acquiring the second gas information in the combustion chamber in a second state before intake after the completion of an exhaust process, calculates the first gas amount being the gas amount of the mixed gas in the combustion chamber in the first state from the first gas information and calculates the second gas amount being the gas amount of the residual gas remaining in the combustion chamber in the second state from the second gas information, a residual ratio acquiring process for calculating the residual ratio of the residual gas from the first and second gas amounts, a theoretical air amount correcting process for correcting the theoretical air amount of a theoretical air/fuel ratio corresponding to the residual ratio, and an air excessive ratio calculating process for calculating the air excessive ratio using the theoretical air amount corrected in the theoretical air amount correcting process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265973-A (JP)
Title: Data synchronization system, failure recovery method, and program
Inventor: INOUE MASAKI
IPC: G06F3/06
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data synchronization system can quickly recover functions of a failed server.  <P>SOLUTION: A server 100 holds data of its own in an original data area 104 and holds data of another server 110 in a synchronized data area 105. When a failure occurs in the server 110, a replication function part makes the server 100 holding the data of the server 110 in the synchronized data area 105 function as a substitute for the server 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008252912-A (JP)
Title: Handover control method and system
Inventor: TAKAO TOSHIAKI
IPC: H04W36/38
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the handover of a mobile station that communicates with a base station in a condition of traffic congestion to secure a level of communication service quality desired by a user.  <P>SOLUTION: When switching a radio base station serving as a communicating counterpart of a mobile station, a desired minimum band required for each user is stored and a detection is made when a communication with a predetermined minimum bandwidth secured is not possible at any mobile station communicating with the radio base station. Upon the detection, the communicating counterpart of the mobile station that communicates with the radio base station is switched from the radio base station to other radio base stations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268306-A (JP)
Title: Rotor manufacturing method
Inventor: ITO NORIO
IPC: H02K1/27
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control an amount of resin injected.  <P>SOLUTION: A rotor manufacturing method includes steps of: injecting air different in pressure in a storage hole of a rotor core (steps S32 and S34); measuring each measurement capacity (volume) in the storage hole in which a magnet is stored (steps S33 and S35); and calculating the actual capacity of the space in the storage hole based on the measurement capacity (S36). Thereby, even if the capacity in the storage hole is different from each rotor core depending on an individual difference in size tolerance, processing error and the like, the amount of resin injected can be precisely controlled by accurately obtaining the amount of the resin injected according to the actual capacity for each of the rotor cores.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272057-A (JP)
Title: Rotating anode x-ray tube
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary anode X-ray tube which has hight reliability and which can prolong the product life.  <P>SOLUTION: The rotary anode X-ray tube includes: an anode target 2 of which the electron impact surface S generates X-rays x as a result of impact with electrons e; an electron emission source 8 for emitting electrons which are allowed to impact against the electron impact surface, in a substantially vertical direction; a recoil electron capturing structure 9, having an inner surface which encloses the trajectories of electrons and captures recoil electrons which have recoiled-off at the electron-impact surface; and a vacuum enclosure 1. The inner surface of the recoil electron capturing structure 9 is of a rotationally symmetric shape. The center axis of the inner surface is substantially perpendicular to the electron impact surface S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020866-A (JP)
Title: Decoding method utilizing timing sequence ambiguous encoding and apparatus using the same
Inventor: CHEN JEN-TE
IPC: G06F3/023
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding method utilizing timing sequence ambiguous encoding.  <P>SOLUTION: The decoding method is used for mapping a plurality of encoding sequences to a plurality of decoding sequences, which is used by non-phonogram languages. The decoding method receives an entered encoding symbol and combines the entered encoding symbol to the end of an input sequence, wherein the input sequence has timing sequence ambiguity such that the input sequence has possibility to be interpreted as at least two different encoding sequence combinations, each of which includes at least one of the encoding sequences.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270027-A (JP)
Title: Photosensitive resin composition and method for producing base material with resin layer using the same
Inventor: KOBAYASHI TAKAAKI
IPC: H01L23/29
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition, which is suitably used for a CMOS image sensor in a semiconductor device, is improved in adhesiveness with a base material and a transparent glass while keeping a thick film, low shrinkage, and sealing with low stress, and has siloxane structure, and to provide a base material with a resin layer formed by using the photosensitive resin composition.  <P>SOLUTION: The photosensitive resin composition contains organopolysiloxane having specific structure, which includes an area having epoxy groups at a comparatively high concentration and a region having epoxy groups at comparatively low concentration, along with an oxetane compound, an epoxy silicone compound and a photoinitiator. The method for producing the base material having the resin layer formed by using the photosensitive resin composition is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269885-A (JP)
Title: Phthalide derivative, and agent of suppressing visceral-fat accumulation
Inventor: FUJIKAWA TAKAHIKO
IPC: A23L1/30
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having an action of suppressing visceral-fat accumulation.  <P>SOLUTION: Disclosed is a phthalide derivative represented by formula (1) (in the formula, R1 and R2 each independently represents a 1-3C alkoxy group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009175117-A (JP)
Title: X-ray analyzer
Inventor: TANAKA KEIICHI
IPC: G01T1/26
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray analyzer capable of considerably suppressing an influence of an external magnetic field on a TES (transition edge sensor).  <P>SOLUTION: The X-ray analyzer comprises the TES 7 receiving an X-ray, detecting its energy as a temperature change and outputting it as a current signal; a superconductive magnetic shield 8 arranging the TES 7 inside and placed in a superconductive state; and a room temperature magnetic shield 9 covering the superconductive magnetic shield 8 and shielding the external magnetic field until the superconductive magnetic shield 8 is placed in the superconductive state. The superconductive magnetic shield 8 and the room temperature magnetic shield 9 are formed in cylindrical shape arranged in mutually concentric circle shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277262-A (JP)
Title: Tracking error detector, and optical pickup device having the same
Inventor: TAJIKA HIROSHI
IPC: G11B7/13
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking error detector having high tracking error detection precision.  <P>SOLUTION: The tracking error detector comprises: a light reception section 3 for receiving 0-order light and ± first-order light from an optical disk; and a detection circuit 39 for generating a tracking error signal by a DPP method by using a signal from the light reception section. The light reception section has: a 0-order light-receiving element 21 for receiving 0-order light; a + first-order light-receiving element 22 for receiving + first-order light; and a - first-order light-receiving element 23 for receiving - first-order light. The 0-order light-receiving element comprises: first main upper-left regions 24, 25 arranged in right and left directions; and second light reception regions 26, 27. The + first-order light-receiving element has third and fourth light reception regions 28, 29 arranged in right and left directions. The - first-order light-receiving element has fifth and sixth light reception sections 30, 31 arranged in right and left directions. The tracking error detector comprises: a first low-pass filter 37 arranged at the output sides of the third and fifth light reception regions; and a second low-pass filter 38 arranged at the output sides of the fourth and sixth light reception regions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273670-A (JP)
Title: Nano mist and negative ion generator for sauna
Inventor: NAGUMO YOSHITOSHI
IPC: A61H33/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano mist and negative ion generator for saunas capable of changing a sauna room into a sauna prepared state in a short period of time.  <P>SOLUTION: This nano mist and negative ion generator is provided with a water storage part 6 provided in the lower part of a treatment chamber and capable of storing a predetermined amount of water, a heater 10 for heating the water in the water storage part 6 to a predetermined temperature, a conical rotation body 21 having its lower part submerged in the water storage part 6 and having the diameter expanding toward the upper part, and a cylindrical porous body located around the periphery of the rotation body 21, rotating with the rotation body 21 and capable of passing water and air that are dispersed by a centrifugal force by the rotation. The heater 10 is formed with at least one U-shaped part 9 and horizontally attached in water, and the submerged lower part of the rotation body 21 is located in the U-shaped part 9, so that the temperature-raised warm water is sucked by the rotation of the rotation body 21 and quickly formed into the nano mist and negative ions to change the sauna room into the sauna prepared state in a short period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273736-A (JP)
Title: Game machine
Inventor: MATSUMOTO HIROSHI
IPC: A63F7/02
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing deterioration in a display frame rate and also conducting various performances.  <P>SOLUTION: The game machine includes: display control means for controlling display means displaying an image; and performance control means conducting transmission processing to generate display information based on performance data stored by a performance data storage means, and to transmit the information to the display control means every prescribed time, and preparation processing to generate preparation data for generating the display information based on the performance data before starting the transmission processing. When the preparation data exists before conducting the transmission processing, the performance control means generates the display information based on at least the preparation data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274189-A (JP)
Title: Machine tool and tool changing method
Inventor: NISHINAKA TETSUNOBU
IPC: B23Q11/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool having a tool changer with higher cleaning function capable of positively removing foreign materials adhered to the end face of a main spindle, and a tool changing method using the tool changer.  <P>SOLUTION: An L-shaped plate 8 is installed on the outer side surface of a movable cover 7, the plate 8 protruding further laterally. A pair of brushes 9, 9 are disposed in a chevron shape on the upper surface of the L-shaped plate 8 opened and expanded in the protruding directions. With the main spindle 4 moved to a predefined cleaning position Q2 and the brushes 9, 9 in contact with the distal end face 4a of the main spindle 4, the distal end face 4a of the main spindle 4 can be cleaned by rotating the main spindle 4 at a low speed. Therefore, cutting chips (such as those stuck by a cutting liquid) which were not removed by a conventional tool changer which simply relies on air jetting can now be positively removed, eventually contributing to an improvement in machining accuracy of a main spindle device 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280645-A (JP)
Title: Biaxial stretched polyethylene terephthalate based resin film
Inventor: MATSUOKA MIKIO
IPC: C08J5/18
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxial stretched polyethylene terephthalate based resin film preferable for a base film of a laminated body.  <P>SOLUTION: The polyethylene terephthalate based resin film has a difference Δn<SB>ab</SB>between a refractive index of a direction forming an angle of 45° with a longitudinal direction of the film and a refractive index of a direction forming an angle of 90° to it of 0.015-0.060, and satisfies the following requirements (1)-(7). (1) Height of warps of four corners is not more than thickness of the film, (2) an average of height of warps of the four corners when it is heat-treated at 150°C for 30 min is 0.5-5.0 mm, (3) a ratio TS/TE of rapture strength TS in four directions to rapture ductility TE is 0.6-2.6 (MPa/%), (4) HS150 is 0.0% to less than 0.5%, (5) difference in a width direction of HS150 is not more than 0.10%, (6) HS180 is 0.7% to less than 1.5%, and (7) difference in the width direction of HS180 is not more than 0.15%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283302-A (JP)
Title: Fuel cell stack
Inventor: YOSHITOMI RYOICHI
IPC: H01M8/10
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack in which damages of a seal member installed at the end part of a separator can be excellently suppressed and electric insulation of the separator can be improved.  <P>SOLUTION: A unit cell 12 includes an electrolyte membrane-electrode assembly 30 and a first and a second metal separators 32, 34 to pinch the electrolyte membrane-electrode assembly 30. A folding-back portion 53 is provided at a portion opposed to the inner face of a casing 24 at the end part of the first metal separator 32, and the folding-back portion 53 is surrounded by a first seal member 54. A folding-back portion 55 is provided at a portion opposed to the inner face of the casing 24 at the end part of the second metal separator 34, and the folding-back portion 55 is surrounded by a second seal member 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283335-A (JP)
Title: Battery
Inventor: UEDA JUNYA
IPC: H01M2/06
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide terminal part structure of a battery capable of securely preventing rotation of a terminal and packing even when large torque is applied on the terminal.  <P>SOLUTION: The battery is provided with an output terminal mounted on a battery lid through the packing in an insulated state. The output terminal is provided with a terminal body, and a terminal base part formed on the terminal body base part. The packing is provided with a recessed part to which the terminal base part of the output terminal fits. The terminal base part fits to the recessed part of the packing, and the battery lid is provided with a projection which is formed on a part different from the recessed part of the packing and passes through the packing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279259-A (JP)
Title: Method for polarizing ceramics, and biomaterial containing polarized ceramics
Inventor: YAMASHITA KIMIHIRO
IPC: A61L27/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing method which enables the easy polarization of a material containing ceramics having any shapes including a fine particle shape and provide a biomaterial containing polarized ceramic fine particles at the same time.  <P>SOLUTION: The biomaterial is characterized in that a material containing ceramics is mounted between a first electrode working as the positive electrode and a second electrode working as the negative electrode mounted opposite to the first electrode, but it is out of touch with at least one electrode selected from the first and second electrodes while a voltage is applied to the first and second electrodes to form 0.5 kV/cm or more of the electric field gradient between the first and second electrodes in order to polarize the ceramics. The polarizing method of ceramics and the biomaterial containing the polarized ceramic particles are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281949-A (JP)
Title: Inspection method for surge protective element and inspection device for surge protective element
Inventor: WATABE MASAYA
IPC: G01R31/26
Filed: 2008-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately inspect the reliability of surge protection elements, to achieve effective inspection of the surge protection elements, and thereby to enhance the productivity of the surge protection elements.  <P>SOLUTION: An inspection method for surge protective elements includes: a first inspection process including applying to all surge protective elements a second impulse current (second surge current) having a current waveform with a shorter wavefront, a shorter wavetail, and a higher peak value than those of a first impulse current having a current waveform with a predetermined wavefront and a predetermined wavetail, determining whether the surge protective elements are broken by the second impulse current, and selecting unbroken surge protective elements as compatible articles; and a second inspection process including applying the first impulse current (first surge current) to a predetermined number of surge protective elements out of the surge protective elements selected as compatible articles in the first inspection process, determining whether the surge protective elements are broken by the first impulse current, and selecting unbroken surge protective elements as compatible articles.  <P>COPYRIGHT: (C)2010,JPO&INPIT