baber/WOPTO huggingface dataset:
Patent JP-2009160527-A (JP)
Title: System for detecting lowering of liquid level in catalyst tank
Inventor: ITO KOICHI
IPC: B01J19/00
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting the lowering of a liquid level in a catalyst tank, in which safety can be ensured when a reaction is performed by correcting troubles aroused by the lowering of the liquid level of a reaction solution circulating through a catalyst column in the catalyst tank when the reaction using a microwave is performed, for example a halogenated organic compound is detoxified, by using a microwave reaction apparatus provided with the catalyst tank and a microwave unit.  <P>SOLUTION: The system for detecting the lowering of the liquid level in the catalyst tank is applied to the microwave reaction apparatus provided with the catalyst tank for housing a catalyst, through which catalyst the reaction solution is circulated, and the microwave unit for irradiating the inside of the catalyst tank with microwaves. A detection means for detecting the lowering of the liquid level of the reaction solution is arranged in the catalyst tank and the microwave unit is subjected to on-off control based on the result detected by the detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008169484-A (JP)
Title: Porous silicon and manufacturing method for the same
Inventor: LIM SANG WOO
IPC: C25D11/32
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical-alignment type porous silicon formed in such a manner that diameters of pores are adjustable and each of the pores having a diameter that changes in the thickness direction of the silicon is aligned by infusing impurities in the silicon and changing the electric resistance of the silicon via anodic oxidization after immersing the silicon in an electrolyte solution, and a manufacturing method for the same.  <P>SOLUTION: The vertical-alignment type porous silicon includes one or more pores selected from the following first pore, second pore, and third pore, wherein the first pore penetrates an upper stage surface of the silicon; the second pore penetrates a lower stage surface of the first pore and has a diameter that is larger or smaller than a diameter of the first pore; and the third pore penetrates a lower stage surface of the second pore and has a diameter that is identical or similar to the diameter of the first pore. The pore having a double structure is formed in the silicon. Thus, there are advantageous effects that not only the silicon having an improved surface area can be obtained as compared to a known porous silicon, but since different electronic materials can be implanted into different pores, interfaces of the implanted materials can be easily formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009163680-A (JP)
Title: Information processor, print setting method, storage medium, and program
Inventor: KAWAMURA NOBUHIRO
IPC: G06F3/12
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To inform a printer driver of a parameter associated with a plurality of print setting items, when one print setting item is set by an operation of a user.  <P>SOLUTION: A printer driver receives a parameter setting state associated with the plurality of print setting items managed from an OS (S801), when one print setting item displayed on a user interface is changed by the operation of the user. A CPU 102 eliminates a conflict state to the plurality of specified print setting items, based on the conflict condition set preliminarily to the plurality of print setting items managed by the printer driver (S802-S806). The CPU 102 updates display of the print setting item to be displayed on the user interface (S807), based on the eliminated print setting item.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167800-A (JP)
Title: Exhaust section structure of gas turbine and gas turbine
Inventor: TANIOKA TADATERU
IPC: F02C7/18
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust section of a gas turbine which can cool portions around a strut and a bearing without decreasing the efficiency of the gas turbine, and the gas turbine.  <P>SOLUTION: This exhaust part structure is provided with a casing 11 forming a gas path part 7 inside, a bearing part 12 rotatably supporting a rotor blade of a turbine part 4, the strut 14 extending inside from the casing 11 and supporting the bearing part 12, an opening part 18 formed in the casing 11, and a cooling channel 17 extending toward the bearing part 12 along the strut 14 from the opening part 18, introducing air of the lower temperature than exhaust gas flowing in the gas path part to the gas path part 7 and opening in the gas path part 7 on the downstream side of the final stage rotor blade in the turbine part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167028-A (JP)
Title: Method of manufacturing optical fiber preform
Inventor: KUBO YUSUKE
IPC: C03B37/018
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform suppressing the increase of transfer loss in 1.38 μm band by reducing the concentration of OH infiltrated into a core surface.  <P>SOLUTION: As a deposited layer 24 of a thin film of a glass particle is formed on the outside of the glass preform 22 made transparent and further the glass particles are deposited thereon, the deposited layer 24 of the thin film plays a role of a heat insulating layer for suppressing the temperature rising of the core 21 when the deposited layer 24 forms the glass particle deposited body. Then the concentration of OH group absorbed in the surface of the glass preform 22 is decreased to prevent the increase of the transfer loss in the vicinity of 1.38 μm band. On the other hand, as the deposited layer 24 of the thin film having 0.5-6 mm thickness is rapidly formed, the invasion of the OH group is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169724-A (JP)
Title: Maintenance support device
Inventor: SHIRAISHI HIROSHI
IPC: G06Q10/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage the update history of a program file in maintenance operation of a task system.  <P>SOLUTION: A maintenance support device 100 receives an improvement request to a business system 200 under operation. An operator corrects a program file in response to an improvement request by a terminal 206 for development. The corrected program file is registered in a correction program storage part 164. The maintenance support device 100 detects a difference prior/posterior to correction as a correction place, and registers the improvement request and the correction place in association in a correction place storage part 166.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172802-A (JP)
Title: Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor
Inventor: YABANETA HIROSHI
IPC: G11B20/10
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium capable of converting a stream including seamless connection while maintaining a seamless playback function, and to provide an apparatus and method for recording information in the information recording medium.  <P>SOLUTION: A constrained format is provided for enabling conversion from a first format (for example, MPEG-TS) to a second format (for example, MPEG-PS). Seamless playback is performed by using a third system stream (Bridge-VOB), which is composed of each of the parts the two seamlessly connected system streams. A video information presentation time of video information by data management unit (Capsule) including a packet at a third system stream terminal is greater than or equal to 0.4 second and less than or equal to 1 second, according to the constrained format. Each stream associated with audio information starts from the first byte in an access unit in the data management unit and ends at the last byte of the access unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009175320-A (JP)
Title: Image reader and image forming apparatus equipped therewith
Inventor: OUCHI HIROSHI
IPC: H04N1/04
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To narrow an irradiation angle of a point light source within a range where irregularity in light quantity on a reading line does not exceed a prescribed threshold, thereby reducing irregular color while suppressing the irregularity in light quantity.  <P>SOLUTION: A mask member 71 having a window part 72 corresponding to an LED element L is put on a light source 12. By narrowing the irradiation angle θ of the LED element L by a window part 12, change of color on the reading line is lessened. In such a case, if the irradiation angle θ is too small, the irregularity in light quantity is caused in a main scanning direction on the reading line Ln, so that the irradiation angle θ is narrowed so as to make the irregularity in light quantity within a range of the prescribed threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182707-A (JP)
Title: Apparatus and method for transmitting service guide in broadband wireless access system
Inventor: KIM KI-BACK
IPC: H04W48/10
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provid an apparatus and a method for transmitting a service guide in a broadband wireless access system.  <P>SOLUTION: A method for receiving a service guide for a user terminal in a broadband wireless access system includes steps of: transmitting a service guide request message to a multicast and broadcast service (MCBCS) server; receiving a service guide response message including a service guide from the MCBCS server; and storing the service guide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009176552-A (JP)
Title: Electrode plate for nonaqueous secondary battery, and nonaqueous secondary battery using the same
Inventor: FUJIWARA ISAO
IPC: H01M10/052
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery superior in safety capable of cutting off current with rapid responsiveness to heat generation, and capable of avoiding a situation causing thermal runway or the like even when sudden exothermic reaction due to an internal short circuit or the like occurs by installing a plurality of portions having an overcurrent cutting off function at an electrode plate, and by forming a constitution in which the portions having this overcurrent cutting off function are fused when the current less than a short circuit current flows.  <P>SOLUTION: A current collector in which insulation films 8, 9 having a fusible function are formed on the surface is used for either one of a positive electrode current collector 1 and a negative electrode current collector 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171893-A (JP)
Title: Fishing tackle for fishing rig
Inventor: KIKUCHI ATSUSHI
IPC: A01K93/00
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing tackle for a fishing rig, to or from whose main body a rod-like illuminant can easily be attached or detached and which can firmly fix the illuminant to the main body so that the illuminant is not separated from the main body.  <P>SOLUTION: This fishing tackle (4) for the fishing rig has the main body (6) bound to a fishing line (2), and a support portion (12) for supporting the flexible rod-like illuminant (8) is formed in the main body (6). The support portion (12) has a support surface (13) formed at the upper portion of the main body (6) and extended in the axial direction of the illuminant (8). A wall portion (16) is formed in the intermediate portion of the support surface (13) in the longitudinal direction. The wall portion (16) has a hole (19) through which the illuminant (8) passes. Protruded portions (14, 15) are formed at least at one end of the support surface (13) in the longitudinal direction. The protruded portions (14, 15) are upward protruded from the support surface (13) so that the illuminant (8) is elastically bent, when the illuminant (8) passes through the hole (19).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176140-A (JP)
Title: Image processing apparatus and image processing program
Inventor: KATSURA KENICHI
IPC: B41J5/30
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve automatic optimization prerendering by determining the timing of execution of prerendering according to the way in which data were sent in the past.  <P>SOLUTION: When the cumulative size of a display list created by a display list creation unit 213 reaches a size indicated by a threshold value, a page rendering unit 214 executes prerendering and opens a display list being created, if a difference between the average size of previous display lists determined based on the history information of the sizes of the previous display lists stored and managed by a display list history information managing unit 215, and the cumulative size is less than a predetermined size, execution of the prerendering is canceled; once the cumulative size reaches the average size of the previous display lists, the prerendering is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174495-A (JP)
Title: Tandem valve type throttle body
Inventor: KONDO YASUSHI
IPC: F02D9/02
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem valve type throttle body suitable for a motorcycle, by reducing the size of a motor driving a sub-throttle shaft to reduce the size of the whole throttle body, and also to reduce power consumption.  <P>SOLUTION: An engine side intake passage 2a is opened/closed by a main throttle valve 12, and an air cleaner side intake passage 2b is opened/closed by a sub-throttle valve 3 attached/detached from/to the sub-throttle shaft 4. Based on the rotation center Y-Y of the sub-throttle shaft 4, the sub-throttle valve 3 includes an opened direction half side face 3b facing the engine side intake passage 2a and positioned on an opened direction side (O) of the sub-throttle valve 3, and a closed direction half side face 3c facing the engine side intake passage 2a and positioned on a closed direction side (C) of the sub-throttle valve 3. The half side area of the opened direction half side face 3b is made larfer than that of the closed direction half side face 3c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180125-A (JP)
Title: Power source controller for vehicle
Inventor: KAWAKAMI YASUHIDE
IPC: F02D45/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device having a specific structure preventing the shortening of a life of a capacitor, in a novel power source controller for a vehicle provided with at least the capacitor including chemical reaction for electricity accumulating operation, mounted on a vehicle having an idle stop function as a power source for starting an engine.  <P>SOLUTION: As the power source for starting the engine of the vehicle 1, at least a large-capacity capacitor 2 composed of the capacitor including the chemical reaction for the electricity accumulating operation is provided. Furthermore, a capacitor voltage detection section 9b determines whether or not a voltage of the large-capacity capacitor 2 is decreased to a threshold voltage set to a voltage or higher at a point of inflection as a measure of a discharge limit based on the detection of the voltage of the large-capacity capacitor 2. A determination/prohibition section 9c prohibits an idle stop when the voltage of the large-capacity capacitor 2 is decreased to the threshold voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181490-A (JP)
Title: Order reception management device, its order reception management method, and computer program
Inventor: TAGAMI MITSUTERU
IPC: G06Q50/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage the advance order of components while coping with the specification change of a product in the job-order production.  <P>SOLUTION: An order reception management device 100 stores assembly standard information as the basic information of the assembly of an make-to-order product whose at least one or more components are managed for every assembly and component standard information as the basic information of components by associating them with each other, and duplicates the component standard information as well as assembly standard information to create individual assembly information for preparing for the assembly, and applies order information showing the presence/absence of the order of the components to the component standard information included in the individual assembly information to create individual component information, and stores the individual component information as well as the individual assembly information, and, when the component standard information stored by the standard assembly storage means is changed, judges whether to reflect the change of the component standard information on the component standard information included in the individual assembly information based on information on advance order of the components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185208-A (JP)
Title: Wire coating material using resin composition containing olefin-aromatic vinyl compound-based cross copolymer
Inventor: SUZUKI SHIGERU
IPC: H01B3/44
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat resistance of a conventional wire coating material composed of an ethylene-aromatic vinyl compound copolymer, and to provide a wire coating material showing further satisfactory appearance and peeling properties and composed of a new cross copolymer and a resin composition.  <P>SOLUTION: The wire coating material having sufficient electric insulation (≥10<SP>15</SP>Ωcm) and heat resistance and improved flexibility, peeling properties and chemical resistance can be obtained by mixing a specified olefin-aromatic vinyl compound-based cross copolymer, polyethylene and an inorganic filler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183595-A (JP)
Title: Heated toilet seat device
Inventor: MATSUDA HIROSHI
IPC: A47K13/30
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve arrangement of feeding power from a toilet seat support to a heater inside a toilet seat utilizing mutual induction action in a heated toilet seat device.  <P>SOLUTION: The whole or axial center part of a support shaft for swingably supporting a toilet seat 1 is constituted by a primary side core K1 which is provided on the toilet seat support 1 and around which a primary coil L1 is wound. An extension part 21 extending into the attaching arm part 2 of the toilet seat 1 and a bonding end part 22 bent toward the end part of the primary side core K1 are formed at the end part of a secondary side core K2 provided with the toilet seat 1 and around which a secondary coil L2 is wound, and the bonding end part 22 of the secondary side core K2 and the end part of the primary side core K1 abut on or are fitted to each other. Since the abutting direction of the primary side core K1 and the secondary side core K2 is directed in an axial direction, a magnetic coupling state is stabilized and the efficiency of the mutual induction action is not lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189218-A (JP)
Title: Brushless dc motor and imaging apparatus
Inventor: YASUDA HISASHI
IPC: H02P6/08
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless DC motor for reducing a speed fluctuation due to a load fluctuation with a simple constitution.  <P>SOLUTION: The brushless DC motor 1 for driving driven members 2, 3 includes: a rotor 21 having a magnet 12; a stator 22 having coils 13, 14 for applying a rotational force to the magnet 12; a position detecting means 15, 16 for outputting a first periodic signal K in response to a rotational position of the rotor 21; a signal generating means 8 for generating a second signal J by adding an advance angle to a phase of the first signal K output from the position detecting means 15, 16; an excitation switching means 7 for switching an excitation between the coils 13, 14 in accordance with the second signal J; and phase shifting means 9, 10, 11 for changing the advance angle in response to one of a position and a movement direction of the driven members 2, 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191643-A (JP)
Title: Egr control device of internal combustion engine
Inventor: KORENAGA SHINGO
IPC: B60W10/10
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for stabilizing combustion when returning to ordinary fuel injection control from fuel cut control, in an internal combustion engine having an EGR device.  <P>SOLUTION: This EGR control device has the EGR device for making a part of exhaust gas from the internal combustion engine flow in an intake system of the internal combustion engine as EGR gas, a fuel cut control means for performing the fuel cut control for stopping fuel injection in the internal combustion engine before a predetermined fuel cut condition is established, a road state acquiring means for acquiring a road state of making a vehicle travel, a predicting means for predicting timing when the fuel cut condition is established on and after a present time based on information acquired by the road state acquiring means, and a control means for performing processing for reducing an EGR gas quantity existing in the intake system of the internal combustion engine before the predetermined time of the timing when the fuel cut condition predicted by the predicting means is established.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191318-A (JP)
Title: Metallic member with sprayed coating having excellent carburizing resistance
Inventor: MINAZU TATSUO
IPC: C22C19/05
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic member used in a carburizing atmosphere, whose surface has a sprayed coating formed thereon, improving the wear resistance and seizure resistance of the metallic member and also having excellent carburizing resistance.  <P>SOLUTION: Disclosed is a metallic member whose surface is provided with a sprayed coating 2 as a top coat composed of an alloy comprising one or more kinds of carbides selected from a Cr carbide, a W carbide and a Ti carbide by 30 to 95 mass%, and the balance one or more kinds selected from Ni, Co and Fe with inevitable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193432-A (JP)
Title: Constant current circuit inspection device, integrated circuit and constant current circuit inspection method
Inventor: UMISHITA KENJI
IPC: G05F1/56
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily, surely and quickly perform inspection of a current mirror circuit.  <P>SOLUTION: The constant current circuit inspection device for inspecting a constant current circuit 3 including a current mirror circuit 3 which duplicates an output reference current I1 and outputs constant currents I7 and I8 includes current duplication parts Q17 and Q18 which duplicate a constant current I3 and output inspection constant current I7 and I8; an inspection current mirror circuit 4 which carries comparative currents I50 and I51 that are currents having current values different from the current value of a reference current I2; and a determination circuit 5 which detects each voltage based on the comparative currents I7 and I8, and determines whether the constant current circuit 3 is good or defective using each voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT