baber/WOPTO huggingface dataset:
Patent JP-2009245861-A (JP)
Title: Fuel cell system
Inventor: YAGAWA SHIRO
IPC: B60L11/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To further simplify replacing work of an ion exchanger than ever and to shorten replacing time.  <P>SOLUTION: The ion exchanger 34 is installed on a frame 44 which is the same frame 44 supporting a fuel cell stack 12 and installed on the lowermost part of a coolant circuit 10, and thereby, for example, the replacing work of the ion exchanger 34 can simply be performed by removing an under cover. A normal close type valve element is installed in a first joint mechanism 40a and a second joint mechanism 40b being connected to the ion exchanger 34 and a branch passage 32, and when a pipe is removed, the valve element is closed, and thereby, leakage of the coolant in the coolant circuit to the outside is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251030-A (JP)
Title: Image forming apparatus
Inventor: NAMIKI TERUHIKO
IPC: G03G15/20
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents a fault of a low voltage power source circuit even when commercial power source voltage shows an abnormal state.  <P>SOLUTION: The low voltage power source circuit and a fixing means are connected electrically in parallel to a commercial power source. The image forming apparatus is provided with a fixing current detection means for detecting a fixing current flowing to a fixing device, and selects, according to detected fixing current value information, whether to perform or stop image forming operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277804-A (JP)
Title: Semiconductor device
Inventor: FUJITA MASAFUMI
IPC: G06K19/07
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a rectifier circuit is not supplied with a higher voltage than a predetermined level even when the device receives such a high-frequency signal as to break down elements in the circuit.  <P>SOLUTION: A semiconductor device comprises: a rectifier circuit including transistors and substrate terminals; a comparing unit for comparing the output of the rectifier circuit to a reference voltage; and a substrate voltage generation circuit for controlling the threshold voltage of a transistor in the rectifier circuit, wherein a voltage is input to the rectifier circuit based on the comparison result of the comparing unit, and the rectifying capacity of the rectifier circuit is controlled by controlling the threshold voltage of a transistor in the rectifier circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008192171-A (JP)
Title: Keyword extraction system
Inventor: OSHIMA OSAMU
IPC: G06F17/30
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system reducing omission of extraction by combining a plurality of extraction algorithms, when automatically extracting an important keyword from a large quantity of digitalized document data.  <P>SOLUTION: This keyword extraction system 10 stores the keyword in a keyword DB 16 by extracting the keyword from a document DB 12 storing a plurality of document data, and has a modification expression extracting filter 32, a delimiter extracting filter 34, a character string frequency statistical filter 36, a Term Extract filter 38, and a majority decision filter 40 authorizing a keyword candidate extracted by two or more of filters as the keyword, by matching the keyword candidate extracted by the respective filters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009250869-A (JP)
Title: Navigation device
Inventor: NISHIURA DAISUKE
IPC: G09B29/10
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device used to search for a route facilitating a drive to a destination.  <P>SOLUTION: A sign 62 denotes the starting point of a route 61 passed along by a driver in the past, and a sign 63 denotes the endpoint of the route 61. A sign 64 denotes a place of departure set by the driver, and a sign 65 denotes a destination set by the driver. A sign 66 denotes a prescribed position on the route 61 in the periphery of the place 64 of departure, and the sign 67 denotes a prescribed position on the route 61 in the periphery of the destination 65. A route from the place 64 to the destination 65 searched for by this navigation device 1 is what is obtained by together linking a route 68, the route 61 between the prescribed positions 66 and 67, and a route 69. The route 68 is a recommended route between the place 64 and the prescribed position 66. The route 69 is a recommended route between the prescribed position 67 and the destination 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254219-A (JP)
Title: Power control apparatus and program
Inventor: IWAMOTO KEIKO
IPC: H02J13/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that although the contents of operations of a plurality of air conditioners are controlled so as not to drop a breaker or the priority of home electric appliances whose operations are previously controlled is set to limit an electric energy for a prescribed period, all the home electric appliances are not controlled.  <P>SOLUTION: A power control apparatus includes a panel board 2 for leading a lighting line into the inside of a house from a commercial power source 1 and distributing an electric power to a plurality of parts, an electric power obtaining part 17 for obtaining the total electric energy of the panel board in the panel board 2, a communication part 18 communicating with the home electric appliances (7, 10, 13) installed in the house, a controller 16 having a control part 19 for determining a control signal to be transmitted to the home electric appliances in accordance with the total electric energy obtained by the electric power obtaining part 17, home electric appliance communication parts (9, 12, 15) which communicate with the controller 16 and home electric appliance control parts (8, 11, 14) for controlling the home electric appliances.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258170-A (JP)
Title: Recording material moving device and image forming apparatus
Inventor: KAZAMA TOSHIYUKI
IPC: B65H43/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To make the position of a recording material fall within a receiving range of a receiving device even when moving the recording material.  <P>SOLUTION: In the state of inhibiting moving by a register roll 6, a transport part 3 takes out a plurality of paper sheets P from a tray 2 and transports the same, respectively, and the position averaging the respective positions of the plurality of paper sheets P measured by a CIS sensor 7 is stored as a reference position corresponding to the tray 2 in a storage part 13. A control part 12 discriminates a receiving device 14 on receiving an identification number from a connection detecting part 5, and reads the reference position corresponding to the tray 2 from which the paper sheet P is taken out by the transport part 3, cumulative number of times of using the tray 2 and the movable range of the paper sheet P and an oscillation width according to a combination of the receiving device 14 and the tray 2 from the storage part 13, and calculates the paper sheet position. The control part 12 moves the paper sheet P for a distance corresponding to a difference between the paper sheet position and the position measured by the CIS sensor 7 so that the position of the paper sheet P approaches the calculated paper sheet position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258861-A (JP)
Title: Label management system, label management method, and label management program
Inventor: TAKASU HIROAKI
IPC: G06Q10/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label management system, a label management method and a label management program for efficiently replenishing decreasing delivery labels and for using the delivery labels.  <P>SOLUTION: A control part 21 of a label management server 20 acquires and registers print information including sender information and recipient information to be printed on a delivery label by a user from a PC terminal 10, and prints a title seal, and sends the title seal and pasteboards of the number of print information. The user assembles a label storage rack from the pasteboards, and attaches the title seal, and stores the delivery labels in the label storage rack. When the height of the accumulated delivery labels becomes small, the user photographs the two-dimensional code of the title seal by a mobile phone terminal 15 of the user, and makes a request for label print including a label identifier to a label management server 20. The label management server 20 specifies the print information from the label identifier included in the label print request, and prints the print information, and sends it to the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255676-A (JP)
Title: Seat belt alarm device
Inventor: MIO MASAHIKO
IPC: B60K35/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt alarm device capable of suppressing cost and performing alarm display without giving troublesomeness to a driver.  <P>SOLUTION: This seat belt alarm device 1 has buckle switches 10a to 10e for detecting the non-attachment of a seat belt, an alarm display part for displaying the first alarm display showing the non-attachment of the seat belt so as to be switchable, and the second alarm display having lower visibility than that in the first alarm display showing the non-attachment of the seat belt, and a microprocessor 9. The microprocessor 9 makes the alarm display part display the first alarm display when the buckle switches 10a to 10e detect the non-attachment of the seat belt, and makes the alarm display part switched from the first alarm display to the second alarm display and perform the display when detecting the generation of a switching condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259616-A (JP)
Title: Microwave processor
Inventor: OMORI YOSHIHARU
IPC: H05B6/68
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave processor to be efficiently operated while heating various heated objects different in shape/type/amount into desired conditions by optimizing the oscillation frequencies and phase differences of microwave electric power fed by a plurality of feed parts.  <P>SOLUTION: Microwaves are oscillated by oscillating parts 1a, 1c, and fed through power distribution parts 2a, 2c, amplification parts 4a-4d, and the feed parts 5a-5d into a heating chamber 8. A control part 7 acquires relative phase differences among the individual feed parts 5a-5d about the reflecting electric power to be returned to the same feed part and the transmitting electric power to be conveyed to other feed parts, and controls the oscillation frequencies and the phase differences to be optimized in the heating chamber 8 storing heated objects 9 in accordance with acquired information. Thus, the microwave processor can be efficiently operated while heating various heated objects different in shape/type/amount into desired conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259100-A (JP)
Title: Disk array system, disk device, casing-to-casing mirroring method, and program
Inventor: SAITO YUKIO
IPC: G06F3/06
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array system which guarantees the identity of data through small efforts while reducing the time to write on a disk.  <P>SOLUTION: A first disk device 40 has a first code generation means 43 for generating a first error detection code out of write data, and a code transmission means 46 for transmitting the first error detection code to a second disk device. The second disk device 30 has a code receiving means 37 for receiving the first error detection code, a second code generation means 33 for generating a second error detection code out of the write data, and a code comparison means 36 for comparing the first error detection code with the second error detection code and, if the first error detection code and the second error detection code do not match, returning a data resend request to a host computer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264746-A (JP)
Title: Defect detection device
Inventor: HONMA TAKASHI
IPC: H01L21/66
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect detection device having a light-receiving optical system to which high NA can be imparted, which is a light-receiving optical system having a simple constitution.  <P>SOLUTION: Scattered light entering a rod lens 5 is guided to a second surface 5b on the opposite side to a first surface 5a, while repeating total reflection by the side face 5c of the rod lens 5, discharged to the outside of the rod lens 5 from the second surface 5b, and received by a light receiving element 6. Both end faces of the rod lens 5 are the first surface 5a and the second surface 5b, respectively. The first surface 5a and the second surface 5b are usually flat planes. The area S1 of the first surface 5a is larger than the area S2 of the second surface 5b. Hereby, since light is received by the first surface 5a having the larger area, high NA can be imparted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263073-A (JP)
Title: Door controller for elevator
Inventor: KAWASE IEMITSU
IPC: B66B13/14
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door controller for an elevator capable of easily prolonging a continuation time of the opened state of a door according to the status of load handling.  <P>SOLUTION: The device for controlling the opening/closing action of the door 1 of the elevator is provided with an automatic door-closing means 51 for closing the door 1 after a door-closing previous notification signal is outputted when the opened state of the door 1 is continued for a constant time after the door 1 is opened; and an informing means 52 for informing the closure of the door 1 to the outside according to the door-closing previous notification signal. The informing means 52 flicker-displays a call button 22 and a door-opening button 34 provided on a landing indicator 2 and a car operation board 3, respectively, and prolonging the continuation time in the opened state of the door 1 by being operated during a first predetermined time after the door-closing previous notification signal is inputted at an interval of a first time, and flicker-displays it during a second predetermined time until the closure of the door 1 is completed after the first predetermined time is passed at an interval of a second time shorter than the interval of the first time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266646-A (JP)
Title: Position sensor
Inventor: SUZUKI FUMIHIRO
IPC: H01H25/06
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensor capable of detecting a 2-dimensional inclination operation position, a rotation operation position, and a push operation position stably in a non-contact manner.  <P>SOLUTION: The lever switch 1 is equipped with an operation lever 17 which is installed at a second retaining part 15 capable of rotation operation and push operation, and designates the rotation operation position and the push operation position, a Zθ direction counter magnet 8 installed at the operation lever 17, an XY direction counter magnet 5 installed at a protruding part 19 of the second retaining part 15, a Zθ direction MR sensor which is installed at the second retaining part 15 and outputs a first detection signal based on changes of a magnetic field by the rotation operation and the push operation, an XY direction MR sensor which outputs a second detection signal based on change of the magnetic field by the inclination operation, and a determination part to determine the rotation operation position, the push operation position, and the inclination operation position based on the first and second detection signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265035-A (JP)
Title: Inspection method and inspection kit
Inventor: YATO HISANORI
IPC: G01N31/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method, capable of detecting a detection object substance even if the detection object substance is contained only in a part of a sample to be measured, and an inspection kit which can be used for the inspection method.  <P>SOLUTION: In the inspection method comprising putting a sample 5 and an eluent 3 in a container 1, bringing the sample 5 into contact with the eluent 3 within the container 1 to perform elution treatment, and detecting a component eluted from the sample 5 to the eluent 3 by use of an inspection reagent 4, a container which can be optionally deformed in shape while containing the sample 5 and the eluent 3 is used as the container 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269845-A (JP)
Title: Carboxy group-having lactone compound, polymer, resist material and pattern-forming method
Inventor: SHINAJI SATOSHI
IPC: C08F20/28
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monomer which is useful as a raw material for functional materials, medicines, agrochemicals and the like, and is used for producing the base resins of radiation-sensitive resist materials having excellent transparency for radiations having wavelengths of ≤500 nm, especially wavelengths of ≤300 nm, and having good developing characteristics.  <P>SOLUTION: Provided is the carboxy group-having lactone compound represented by general formula (1) (wherein, R<SP>1</SP>is H, F, methyl group or trifluoromethyl group; R<SP>2</SP>, R<SP>3</SP>are each a 1-10C monovalent hydrocarbon group or H, or R<SP>2</SP>, R<SP>3</SP>may be bound to each other to form an aliphatic hydrocarbon ring together with carbon atoms bound to R<SP>2</SP>, R<SP>3</SP>; W is -CH<SB>2</SB>-, -S-, or -O-; k<SP>1</SP>is an integer of 0 to 4; k<SP>2</SP>is 0 or 1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272882-A (JP)
Title: Video distribution server, video distribution system, and video distribution method
Inventor: OSANO TOMOYUKI
IPC: H04N7/173
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video distribution server capable of distributing a more useful video image for an observation object to a communication terminal.  <P>SOLUTION: The video distribution server 1 acquires, when an observation object ID of a person to be observed is received from the communication terminal 40, a current position of the person to be observed, and selects a network camera 30 which picks up the current position of the person to be observed. Then, the video distribution server 1 distributes a video image of the network camera 3D to the communication terminal 40. In addition, after estimating a moving destination of the person to be observed by collating the current position of the person to be observed with history position information indicating a moving route of the person to be observed in the past, the video distributor server 1 selects a network camera which picks up the moving destination and distributes its image to the communication terminal 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273040-A (JP)
Title: Broadcast distribution apparatus, broadcast receiver, broadcast system, broadcast distribution method, broadcast receiving method, and broadcast control method
Inventor: ISHII KOJI
IPC: H04N7/16
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely present an emergency warning broadcast before disaster occurs by shortening a startup time until presenting the emergency warning broadcast.  <P>SOLUTION: A broadcast distribution apparatus 200 includes: an emergency warning receiving section 201 for receiving emergency warning information from the outside; a broadcast parameter storage section 203 storing broadcast channel specification information for normal broadcast and broadcast channel specification information for emergency warning broadcast; and an emergency warning broadcast control section 202 which transmits a control signal for reporting start of an emergency warning broadcast when the emergency warning information is received by the emergency warning receiving section, acquires the broadcast channel specification information for emergency warning broadcast from the broadcast parameter storage section, and makes control to start the emergency warning broadcast by switching from the broadcast channel specification information for normal broadcast to the acquired broadcast channel specification information for emergency warning broadcast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008223769-A (JP)
Title: Method for manufacturing spark plug
Inventor: MUSASA MAMORU
IPC: F02F1/24
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of operating under a uniform A/F value condition even if combination of a plug assembly and/or cylinder head is different, a spark plug assembly for an internal combustion engine, a cylinder head, a spark plug, and a plug fixture suitable for the same.  <P>SOLUTION: A tip side main body part 14 of a main body metal fitting 11 of this spark plug 10 includes a key groove 36 formed on the tip side main body corresponding part 34 corresponding to a tip side main body part of a plug mounting hole 32, and a projection part 14t fitting at only one section when the spark plug 10 is rotated around an axis O with being inserted in the plug mounting hole 32 formed on a cylinder head 30. Circumference direction angle relation of the projection part 14t and an outer electrode fixing part 16a around the axis is roughly same 180 degrees for any spark plug if spark plugs of same part number are investigated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009281202-A (JP)
Title: Internal combustion engine
Inventor: YORITA HIROSHI
IPC: F02B23/08
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of enhancing its combustion efficiency by promoting the growth of flame in a combustion chamber.  <P>SOLUTION: The combustion chamber 18 has a suction port 19 and an exhaust port 20 and a suction valve 21 and an exhaust valve 22 to open and close the ports, and an ignition plug 44 installed in the center of the ceiling of the chamber 18 while a cavity 14a is formed at the top face of a piston 14, and at the ceiling surface 18a of the chamber 18, a recess 61 extending only toward the exhaust port 20 from the ignition plug 44 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280027-A (JP)
Title: Overload position calculation system for chain conveyor
Inventor: MATSUSHITA KATSUMI
IPC: B65G17/38
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily calculate a position causing an excessive load state.  <P>SOLUTION: The overload position calculation system for the chain conveyor is provided with: an overload detector for detecting the overload state of a drive part 10; tension transmitters S1-S7 mounted to a power chain 3 and transmitting ID number and tension data of the power chain 3 according to requirement from a ground side transmitter TR; three ground side receivers TR, R1, R2 for simultaneously receiving an electric wave from the tension transmitter; a position operation device 16 for operating a position of the tension transmitter from intensity of the electric wave received by the receiver by a three-point measurement method; and a management computer 17 for operating difference of tension of the power chain 3 at a position of the adjacent tension transmitters in a longitudinal direction by tension data from the tension transmitter in the overload state when the overload state is detected and a chain conveyor 1 is stopped, and indicating the positions of the adjacent tension transmitters S2, S3 that the operation value is larger than the tension difference in the usual operation state.  <P>COPYRIGHT: (C)2010,JPO&INPIT