baber/WOPTO huggingface dataset:
Patent JP-2008295020-A (JP)
Title: Home security system and control method thereof
Inventor: HORIGUCHI KOJI
IPC: H04Q9/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home security system which can be easily installed at a low cost by utilizing power line communication without laying dedicated wiring for management.  <P>SOLUTION: A home security system comprises a repeater 3 connecting a power line communication means 2 to an external network 4 and a control terminal 5 which enables the power line communication means 2 to perform transmission/reception via the external network 4 and the relay apparatus 3, wherein the power line communication means 2 comprises a master unit 7 connected to a power line 6 and slave units 8, 9 connected to devices 18, 19 and the power line 6, and the master unit 7 comprises a signal processing means 11 for transmitting monitor signals from the slave units 8, 9 to the control terminal 5 via the external network 4 and transmitting a control signal received from the control terminal 5 via the external network 4 to the power line 6, so that since the power line communication means 2 is used for monitoring and controlling the devices 18, 19, the home security system can be easily installed at a low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194807-A (JP)
Title: Radio communication method, radio communication system, and radio station device
Inventor: NISHINO MITSURU
IPC: H04L5/18
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system in which transmission bands can be effectively utilized in simple circuit configuration by dynamically changing a time slot between opposed radio stations without increasing transmission delay and without reducing an upper limit value of a transmission rate, as a TDD communication system which performs time division of an uplink signal and a downlink signal and performs fully duplex communication.  <P>SOLUTION: A radio station device transmits a predetermined signal to be brought into a receiving state when there are no data to be transmitted even during a term assigned as a transmission term of the device itself, and is brought into a transmitting state to transmit data when a predetermined signal is received even during a term assigned as a reception term of the device itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198786-A (JP)
Title: Image display device and projector
Inventor: UCHIYAMA MASAICHI
IPC: G02F1/13
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device fully enhancing display performance for brightness of an image or contrast or the like and achieving its miniaturization and reduction of cost.  <P>SOLUTION: The image display device 1 includes: a light source 2; a first optical modulation element 5; a plurality of second optical modulation elements 10 modulating a plurality of color light beams; a color separation/synthesis element 7 having a color separation part to separate a light beam from the first optical modulation element 5 into a plurality of color light beams and a color synthesis part to synthesize the plurality of color light beams from the plurality of second optical modulation elements 10; a plurality of light transmission means 8 and 9 transmitting the respective color light beams emitted from the color separation/synthesis element 7 to the plurality of second optical modulation elements; and a wavelength selection phase difference element provided on an optical path between the first optical modulation element 5 and the color separation/synthesis element 7 and giving a phase difference to the color light beam in a specified wavelength region. The color separation/synthesis element 7 is a cross dichroic prism, and the plurality of second optical modulation elements 10 are oppositely arranged on different surfaces of the cross dichroic prism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196218-A (JP)
Title: Inkjet recorder and method for detecting residual amount of ink
Inventor: NAKAGAWA YOSHIMUNE
IPC: B41J2/175
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the residual amount of ink correctly by preventing a backup domain in which information for calculating the residual amount of ink is stored separately from becoming unavailable when an abnormality occurs in a nonvolatile memory element.  <P>SOLUTION: In a nonvolatile memory for storing the amount of ink contained in an ink tank and used in a main domain and a backup domain, memory capacity of the backup domain is set smaller than that of the main domain. A minimum unit of the amount of ink used being stored in the backup domain is smaller than that stored in the main domain and equal to or smaller than the amount of ink used in single recovery processing by a recovery means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036370-A (JP)
Title: Bearing structure and heat dissipation fan provided with the same
Inventor: SHIH WUN-CHANG
IPC: F16C17/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure including efficacy which retains an excellent lubricating oil as well as a heat dissipation fan provided with the bearing.  <P>SOLUTION: In a heat dissipation fan which contains a frame, a tube body provided in the center of the frame, a stator surrounding outer peripheral surface of the tube body and a rotor rotatably installed with the rotor containing a wheel surrounding outer peripheral surface of the stator, a plurality of blades radially formed on the outer peripheral surface of the wheel and a rotary shaft formed vertically downward from the center of the wheel, and which is provided with a bearing rotatably supporting the rotary shaft inside the tube body, the bearing structure is configured so that at least an impenetrable blind hole is provided in a bearing and at least a blind hole and an infinitesimal aperture void conserve lubricating oil and complement the lubricating oil into the bearing in the bearing structure which has the infinitesimal aperture in fluid communication with inside bearing and is provided with a shaft aperture in its center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201266-A (JP)
Title: Car power source apparatus
Inventor: SAKATA HIDEKI
IPC: B60L9/18
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely interrupt an output from a battery under an abnormal state, while realizing durability of a connector.  <P>SOLUTION: A car power source apparatus has a contactor 2, connected on the output side of a battery 1 and a pre-charge circuit 3, connected to the contactor 2 and constituted of the series circuit of a pre-charge resistor 6 pre-charge a capacitor 21, connected on the car side of the battery 1 and a pre-charge relay 7. The power supply device for the car, further, has a control circuit 4 for controlling the contactor 2 and the pre-charge relay. The pre-charge resistor 6 is connected in parallel with the contactor 2, and the contactor 2 and the pre-charge relay 7 are connected in series. The control circuit 4 turns on the pre-charge relay 7, by switching and pre-charges the car-side capacitor 21, and turns on the contactor 2 by switching and connects the battery 1 on the car side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008216246-A (JP)
Title: System for aligning and handling fuel rods within nuclear fuel bundle
Inventor: KETCHAM DAVID P
IPC: G21C19/19
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for aligning a nuclear fuel bundle (1100) and handling selected fuel rods within the fuel bundle.  <P>SOLUTION: A fuel bundle includes water rods, full-length and part-length fuel rods, and each fuel spacer has a plurality of cells, corresponding to the fuel rods and the water rods. The system includes a fuel bundle alignment assembly (200) for making the fuel rods and water align, a fuel rod grapple tool (400), to extract selected part-length rods from the fuel bundle, and a fuel rod guide block (300), slidable onto the top end of the fuel bundle for protecting the uppermost fuel spacer of the fuel bundle, making the fuel rods align individual cells of all the fuel spacers in the fuel bundle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198457-A (JP)
Title: Analysis method and analyzer of phosgene
Inventor: NISHIMURA NORITO
IPC: G01N21/77
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method and an analyzer of phosgene in gas with high sensitivity by greatly reducing the influence of interfering components in the analysis method of phosgene by a color development method.  <P>SOLUTION: The method for analyzing phosgene by a color development method includes a pretreatment process for bringing gas containing phosgene into contact with an acid substance. Preferably, the gas contains a compound and a basic compound having an isocyanate group and the acid substance is a concentrated sulphuric acid or a sulphuric solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203294-A (JP)
Title: Sealing epoxy resin composition and semiconductor device
Inventor: MATSUMOTO TAKAKAGE
IPC: C08L63/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing epoxy resin composition capable of preventing uneven distribution caused by difference in average particle diameters of silica between a gate side and a vent side of a molding die in a molded sealed resin, in the process of molding a package using an organic substrate by a batch sealing method, and to provide a semiconductor device using the composition.  <P>SOLUTION: The sealing epoxy resin composition includes, as essential components, a resin component containing an epoxy resin and a hardening agent, and at least two kinds of silica having different average particle diameters as an inorganic filler. The resin component is divided into divided resin components which are each formulated for each silica having a different average particle diameter. A divided resin component having a higher viscosity ata molding temperature is heated and kneaded with a silica having a larger average particle diameter, and pulverized to make a kneaded pulverized product. The sealing epoxy resin composition is a homogeneous mixture of the keaded pulverized products prepared for each silica having a different average particle diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207253-A (JP)
Title: Battery-charging system and battery-charging method
Inventor: MASUDA IZUMI
IPC: H02J7/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery-charging system and a battery-charging method, capable of rapidly charging a plurality of batteries.  <P>SOLUTION: The battery charging system has a configuration in which in charging the plurality of batteries by a CC-CV method, the charging starts from a first battery having the lowest open voltage detected; and when the voltage of the first battery reaches the open voltage of a second battery having the open voltage subsequently lower than the open voltage of the first battery, the first and second batteries are connected in series and are charged simultaneously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181543-A (JP)
Title: Interactive gambling information setting system capable of wireless gambling information setting
Inventor: GARAHI MASOOD
IPC: G06Q50/34
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive gambling system with wireless gambling functions to thereby improve such a system.  <P>SOLUTION: An interactive gambling application is provided that allows users to set up gambling information wirelessly. Users may use wireless user devices in the home to communicate with in-home user equipment such as a set-top box or personal computer. Gambling information may be created using the wireless user devices and submitted as a processing object to computer equipment (through a wireless link with the in-home user equipment and a communications network). The system may support multiple users. Users may use wireless user equipment that communicates with the communications network. The wireless user equipment may use protocols (e.g., the wireless application protocol) to allow the users to submit gambling information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293956-A (JP)
Title: Spacer and its manufacturing method and image display apparatus using the same and its manufacturing method
Inventor: KURODA KAZUO
IPC: H01J31/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer which has a little change in static characteristics even if it is operated for a long time and provide an image display device which can reduce a shift of light emitting luminescent spots in a long time operation and an affect on the image display is controlled.  <P>SOLUTION: The spacer is composed of a lamination in order of a first film 2 having a structure in which silver particles are dispersed in oxynitride of aluminum on a substrate 1 made of an insulator and a second film 3 containing tungsten, germanium and nitrogen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207027-A (JP)
Title: Imaging apparatus and imaging method
Inventor: NONAKA OSAMU
IPC: H04N5/235
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method capable of natural and young posture photograph.  <P>SOLUTION: The imaging apparatus includes an imaging element 3 for photographing a subject and converting it to image data; a relative determination part 5d, at the time of display before imaging, for detecting the age of a person from face image data corresponding to a face image of a person included respectively in a plurality of image data; and a display panel 8 for relatively displaying the age of a person about each of a plurality of image data based on an aging sign detected by the relative determination part 5d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208157-A (JP)
Title: Sheet stack cutter
Inventor: ISHII SUSUMU
IPC: B26D1/08
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stack cutter capable of inexpensively compactly constituting a press mechanism for pressingly retaining a sheet stack and a cutter mechanism for cutting the sheet stack.  <P>SOLUTION: A press member and a movable cutting edge vertically movably supported to an apparatus frame with respect to the sheet stack on a sheet loading table are constituted to vertically move between a top dead center and a bottom dead center by the rotation of a drive rotation member. The press member has a press spring which constantly energizes the sheets in the pressing direction, and the drive motor is stopped so that the press member waits at a waiting position upward separated from the sheets while withstanding the press spring. A movement regulation means which prevents the press member at the waiting position from downward being descended by the operation of the press spring is disposed between the drive motor and the press member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211212-A (JP)
Title: Preceding vehicle detection device and vehicle speed control device using this
Inventor: OKI TAKAHIKO
IPC: B60K31/00
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preceding vehicle detection device capable of detecting a lane change by a preceding vehicle, and a vehicle speed control device using the detection device.  <P>SOLUTION: The preceding vehicle detection device 100 comprises a horizontal position and body inclination of preceding vehicle computation and storage part 303 for detecting a back side angle of the preceding vehicle, which is a traveling angle in relation to its own vehicle, and a preceding vehicle and running course determination part 302 for detecting the straight-ahead driving state of the own vehicle, and determining that the preceding vehicle has changed lanes when the back side angle decreases after it increases while the own vehicle is going straight ahead.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209606-A (JP)
Title: Shear reinforcement structure
Inventor: YOSHITAKE KENJI
IPC: F16L1/038
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide shear reinforcement structure capable of reducing labors and times for execution work, capable of shortening a term of works, and capable of preventing a shear reinforcement effect from getting low.  <P>SOLUTION: This shear reinforcement structure forms a shear reinforcement part 3 in a reinforced concrete body 2, to shear-reinforce the reinforced concrete body 2, and the shear reinforcement part 3 is inserted with a corrugated reinforcing plate 31 having a strength of shear-reinforcing the reinforced concrete body 2, into an inner side of a groove 30 formed in the reinforced concrete body 2, and is filled with a fill 32 for fixing the corrugated reinforcing plate 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211508-A (JP)
Title: System for determining aptitude for driving operation
Inventor: MASUDA HIDEKI
IPC: G08G1/16
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for determining aptitude for driving operation, which sufficiently secures the interface between a person and a drinking detection system, improves constraint effect for preventing drunken driving, and can improve salability.  <P>SOLUTION: A system for determining aptitude for driving operation 1 determines the aptitude of driving of a vehicle driver, and outputs a control signal to a controlled apparatus 6. notifying means 2A, 2B notify that the vehicle driver is in an improper driving state. A control means 4 makes the notifying means 2A, 2B notify information for spoiling a desire for driving, when the vehicle driver is in the improper driving state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210899-A (JP)
Title: Image forming apparatus
Inventor: MORI NORITAKA
IPC: G03G15/16
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which accepts comparatively low positioning accuracy of a press roller, and satisfactorily smooths wrinkles of a medium on which an image is recorded even when the medium on which the image is recorded is thin paper or the like.  <P>SOLUTION: The image forming apparatus is provided with the press roller 220 brought into contact with an outer circumferential surface (conveying surface) of a conveying belt 23 at the edge of a chute 211 arranged in a rockable manner at a handle part 210 of a belt unit 20 and guiding paper fed from a resist roller onto the conveying belt 23. The position of the press roller 220 can be adjusted to a position shown in (A) and a position shown in (B). When the press roller 220 presses and bends the outer circumferential surface (conveying surface) of the conveying belt 23 between the transfer roller 24 on the most upstream side and a tension roller 22 as shown in (A), the wrinkles of the paper is very satisfactorily smoothed. Meanwhile, when the paper is cardboard or the like that is stiff paper, it is satisfactorily conveyed by disposing the position of the press roller 220 to the position shown in (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208439-A (JP)
Title: Inkjet recording head and its manufacturing method
Inventor: ONO KENJI
IPC: B41J2/16
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head with higher reliability by increasing adhesion of a pillar wall.  <P>SOLUTION: The inkjet recording head includes a discharge port 22, an ink liquid chamber 48, an ink discharging energy generating element 2, an ink supply port 20, an ink channel 49, and a pillar wall 45 arranged between the ink supply port 20 and the ink channel 49. A recessed opening 42 is formed on a silicon nitride film 11 of the uppermost layer among a plurality of films formed on the ink discharging energy generating element 2. The second bottom face 45c of the pillar wall 45 is joined to a plasma oxide film 7 in a layer lower than the silicon nitride film 11 through the recessed opening 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153239-A (JP)
Title: Sample preparation apparatus
Inventor: UMEMURA KAORU
IPC: H01J37/20
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample preparation method for sampling only a sample piece including a desired, specific region from a semiconductor wafer and a device chip for mounting on the sample stage of an analyzer/measuring device without going through the sample preparation process of manual work requiring experience, skill, and time, and to provide a sample preparation apparatus.  <P>SOLUTION: FIB working, transfer of a sampled sample, and a fixation technique of the sampled sample to a sample holder are used, thus excluding experience/skill ability processes for preparing a sample for analysis and measurement, reducing time from the determination of a part to be sampled to loading to each kind of apparatus, and improving analysis/measurement efficiency totally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009215196-A (JP)
Title: Method for producing optically active perfluoroalkyl secondary alcohol derivative
Inventor: SHIBATA TETSUO
IPC: C07C33/20
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active perfluoroalkyl secondary alcohol derivative by reacting a perfluoroalkylsilane with an aldehyde compound in a solvent in the presence of a base and a phase-transfer catalyst.  <P>SOLUTION: The method for producing a perfluoroalkyl secondary alcohol derivative represented by formula (3): R<SB>F</SB>CH(OSiR<SP>2</SP>R<SP>3</SP>R<SP>4</SP>)R<SP>1</SP>or a desilylated optically active perfluoroalkyl secondary alcohol derivative represented by formula (4): R<SB>F</SB>CH(OH)R<SP>1</SP>comprises reacting a carbonyl compound represented by formula (1): R<SP>1</SP>CHO with a perfluoroalkylsilane represented by formula (2): R<SB>F</SB>SiR<SP>2</SP>R<SP>3</SP>R<SP>4</SP>in a solvent and in the presence of a base (4), (5) or (6) and an optically active phase-transfer catalyst (7) or (8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216520-A (JP)
Title: Socket for inspecting ic package
Inventor: HARADA YOSHINORI
IPC: H01R33/76
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC-package inspecting socket capable of preventing production of stresses in the package body of an IC package and external leads, and is excellent in contact reliability.  <P>SOLUTION: The socket 10 is provided with a large number of electric contacts 12 and a cover 50. Each of the electric contacts 12 has a lower contact arm 22 which is united to a part 18 to be fixed to a base 14 via a spring part 24, and supports the base end part 4a of an external lead 4 adjoining the package body 6 of the IC package 8, and an upper contact arm 26 which presses the base end part 4a of the external lead 4 from the upside. The cover 50 engages with an operating lever 30 provided on the upper arm 26, and rotates the upper arm 26 between an open position where the IC package 8 is freely approachable to the upside of the lower arm 22, and a press position where the base end part 4a of the external lead 4 is pressed downwards and the lower arm 22 is displaced downwards while resisting the urging force of the spring part 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT