baber/WOPTO huggingface dataset:
Patent JP-2009251998-A (JP)
Title: Data processor
Inventor: YAMADA TETSUYA
IPC: G06F9/34
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of easily prefetching data from a wide range.  <P>SOLUTION: A central processing unit (2) can execute a predetermined instruction with an effective address of data by adding an offset to a value of a register (BR) in which a desired value can be set by an execution instruction, and a buffer (5) that holds part of an instruction string and a data string stored in a memory (6) has cache memories (IC and DC) for storing the instruction string and the data string. When the predetermined instruction is stored in the cache memory, the buffer prefetches the data string including data of the effective address predetermined by the instruction from the memory to the cache memory. The data prefetching is easily operated since the prefetching of the data string is performed by finding the predetermined instruction from the fetched instruction string, thereby enabling data prefetching from a wide range as compared to a PC-relative load instruction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252610-A (JP)
Title: Battery pack and power source device
Inventor: TSUJIKO AKIRA
IPC: H01M16/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack composed of a combination of a nonaqueous electrolyte secondary battery and an aqueous secondary battery and including a means capable of preventing early deterioration caused by overdischarge of the aqueous secondary battery.  <P>SOLUTION: The battery pack 10 formed by connecting in series a plurality of secondary batteries is composed of a combination of an aqueous secondary battery 14 and a nonaqueous secondary battery 12, and a diode 16 having a negative resistance characteristic is connected in parallel so as to become the forward direction connection in discharge of the battery pack to the aqueous secondary battery out of the plurality of secondary batteries connected in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248173-A (JP)
Title: Laser beam machining apparatus, pitch adjusting method of laser beam, and laser beam machining method
Inventor: ONISHI YOSHINORI
IPC: B23K26/364
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus in which ideal beam branching is possible and in which inter-beam pitch is arbitrarily adjustable, and also to provide a pitch adjusting method of a laser beam and a laser beam machining method.  <P>SOLUTION: The laser beam machining apparatus includes a laser beam oscillator 21, an acoustooptical element 22, a RF power source 23 connected to this acoustooptical element, and condensing lenses 24, 25. A single laser beam oscillated from the laser beam oscillator is made incident on the acoustooptical element, with a RF power impressed on the acoustooptical element, giving acoustic wave vibration to the single laser beam, and branching into a plurality of beams by Raman-Nath diffraction to adjust the beam pitch spacing. The plurality of beams with the beam spacing adjusted are passed through the condensing lenses and emitted to a workpiece surface to perform linear machining. The invention includes the pitch adjustment of a laser beam by this machining apparatus and the laser beam machining of a workpiece surface using this machining apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248276-A (JP)
Title: Workpiece machining method and device
Inventor: WATANABE TAKAFUMI
IPC: B23D37/06
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece machining method and device capable of smoothly machining a profile part and a detailed part of a workpiece in a one-time chucking in stages without clamp-changing to enhance production efficiency.  <P>SOLUTION: The device is for manufacturing a camshaft 10 having a recess 15 in an outer peripheral face of a cam lobe 13. The workpiece W is pushed into a broaching tool 20 having a cutting edge part 21 of a shape corresponding to an outside profile 14 of the cam lobe 13 including the recess 15 to be formed by broaching.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211232-A (JP)
Title: Semiconductor laser device
Inventor: TOJO KIMITADA
IPC: H01S3/109
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight semiconductor laser device having a simple structure, capable of easily obtaining a high conversion efficiency and highly efficiently outputting short wavelength laser light of high power.  <P>SOLUTION: One end face 11 of a laser diode chip 10 is made into a total reflection surface and the other end face 12 into a non-reflective surface. An optical oscillator is formed by the one end face 11 and a wavelength selective mirror 15, a nonlinear optical crystal 14 is arranged within the oscillator for wavelength conversion, and then only light subjected to wavelength conversion is allowed to pass through the wavelength selective mirror 15 for output to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009124097-A (JP)
Title: Semiconductor device
Inventor: SHINAGAWA MASATOSHI
IPC: H01L23/32
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing a production cost and a development time.  <P>SOLUTION: In the semiconductor device, a semiconductor chip 100 is connected to a substrate 120 through a group of wires 110. A first, a second and a third terminal 123, 111, 101 are provided to the substrate 120, the group of wires 110 and the semiconductor chip 100, respectively. The second terminal 111 is connected to the first terminal 123 through the substrate 120, and the third terminal 101 is connected to the second terminal 111. The group of wires 110 is rotatably around a shaft extending vertically to its upper face as a rotating shaft. The first terminal with a specific function in a plurality of first terminals 123, 123, ... and the third terminal with a specific function in a plurality of third terminals 101, 101, ... are connected each other by rotating the group of wires 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258515-A (JP)
Title: Image forming charger
Inventor: TAKAGAMI AI
IPC: G03G15/02
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming charger for easing a stress applied onto a charging wire by a cleaning member in cleaning the charging wire by the cleaning member.  <P>SOLUTION: The image forming charger comprises: a charging wire; a shield case with the charging wire stretched between both longitudinal sides thereof; a cleaning member which moves forward and backward along the direction of stretching the charging wire; a drive mechanism for moving the cleaning member forward and backward; and a separation/contact part which moves the cleaning member in contact with and away from the charging wire. The cleaning member stays in a home position located at one end portion of the charging wire when not in cleaning operation, and moves to the other end portion of the charging wire in cleaning operation. The drive mechanism drives the cleaning member toward the other end portion for a predetermined time after the cleaning member reaches the other end portion of the charging wire, and the separation/contact part separates the cleaning member from the charging wire for a predetermined time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265142-A (JP)
Title: Ink for color filter, color filter, image display device, and electronic apparatus
Inventor: SHIBATANI MASAYA
IPC: C09D11/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for color filter of an inkjet system, with which a color filter preventing color mixing in a colored portion and having excellent lightness and a contrast ratio can be manufactured, to provide a color filter preventing color mixing in a colored portion and having excellent lightness and a contrast ratio, and to provide an image display device and an electronic apparatus with the color filter.  <P>SOLUTION: The ink for color filter is used for manufacturing a color filter by an inkjet system and includes a colorant, a liquid medium that dissolves or disperses the colorant and a polymer T comprising a monomer t expressed by formula (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267513-A (JP)
Title: Communication apparatus
Inventor: ARAI NORIO
IPC: H04L27/22
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a delay occurs in the selection of the phase of a synchronization clock in a conventional apparatus.  <P>SOLUTION: A communication apparatus includes: a first unit 21 which performs the sampling of a synchronization pattern included in a signal with a plurality of clocks having different phases and identifies clocks by which a predetermined synchronization pattern could be correctly sampled from among the plurality of clocks; a second unit 22 which identifies, from among the plurality of clocks, a first clock and a second clock having a first clock edge which is the nearest to the time point at which the data of the synchronization pattern changes and a second clock edge which is the second nearest to the time point next to the first clock edge, respectively, the first and second clock edges being clock edges where the sampling of the synchronization pattern is performed; and a determination section 30 which determines one of the clocks other than the first and second clocks among the clocks with which the predetermined synchronization pattern has been correctly sampled to be a clock to be used for the sampling of the signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266448-A (JP)
Title: Flexible flat cable
Inventor: IMADA YUJI
IPC: H01B7/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible flat cable suppressing a whisker generated at a terminal by reducing external stress which is exerted when connected to a connector.  <P>SOLUTION: In the flexible flat cable, a plurality of juxtaposed linear conductors 1 are covered with upper and lower insulator layers 2, 3, both ends 1a of the linear conductor 1 are exposed to both end notches in the insulator layer 3 to form terminals 4 and reinforcing layers 5 are superposed on both ends of the insulator layer 2. A cushion layer 6 is formed on the side of the reinforcing layer 5 opposite to the terminal 4 exposed side at an end of the cable, specifically between the reinforcing layer 5 and the insulator layer 2 or on the surface of the reinforcing layer 5. When the cable end is inserted into and connected with the connector, the external stress acting on a press contact part between the terminal 4 of the cable end and a terminal of the connector is reduced by the cushion layer 6 to suppress the generation of the whisker at the terminal 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291362-A (JP)
Title: Operation analysis program for period of blowing diluted gaseous fuel into sintering machine, and analysis control apparatus for period of blowing diluted gaseous fuel into sintering machine
Inventor: IWASAKI KATSUHIRO
IPC: F27B21/14
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation analysis program and an analysis control apparatus when blowing diluted gaseous fuel into a sintering machine, which are used for operating the sintering machine effectively for manufacturing high-strength sintered ore in high yield.  <P>SOLUTION: The program for analyzing the operation of the sintering machine when diluted gaseous fuel is blown into the sintering machine includes: a step (a) of preparing a mesh so that thermo-fluid analysis can be calculated by a finite volume method and storing boundary condition set data to be used for the calculation in cells of the mesh; a step (b) of storing initial value input data for the calculation; a step (c) of calculating the analysis of the mixing behavior of fuel gas with air by the finite volume method on the basis of the boundary condition set data and the initial value input data; and a step (d) of outputting a fuel concentration distribution on the surface layer of a sintered raw material layer as a calculated result and accumulating the output results. The apparatus for analyzing and controlling the operation of the sintering machine uses this program and controls the operation of the sintering machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264567-A (JP)
Title: Dynamic-pressure gas bearing
Inventor: HORIKAWA KOJI
IPC: F02B39/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a bearing with a large load capacity by keeping a wedge shaped space with a narrowing width toward the downstream side of a gas film, in a dynamic pressuer gas bearing equipped with a foil part provided between a fixing member to which a shaft is fixed and a rotating pressure receiving portion provided in the shaft, wherein the foil part has: an under foil including a basal portion having an approximately entire body capable of being set in contact with the fixing portion and an elastic supporting portion with a plurality of protrusions arranged on the fixing portion side and elastically fitted in and moved out of the basal portion; and an upper foil located in contact with this under foil to form the wedge-shaped space between itself and the rotating pressure receiving portion to form a gas film when the shaft rotates.  <P>SOLUTION: In a supporting portion 6a provided in a portion on an upstream side of the upper foil 6, the upper foil 6 is supported by the fixed member 1, and in the supporting portion 5a provided in a portion on a downstream side of the under foil 5, the under foil 5 is supported by the fixed member 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268550-A (JP)
Title: Game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an adverse effect due to static electricity on a liquid crystal display device and a performance display control device by quickly releasing the static electricity caused on a game board.  <P>SOLUTION: The liquid crystal display device 13 is arranged on the rear of a game board. The performance display control device is arranged on the rear of the liquid crystal display device 13. The rear side of a display device in the liquid crystal display device 13 is surrounded by a metal protective member 41. A strip conductive member 42 made of a material having a higher conductivity than the protective member 41 is arranged on the rear side of the protective member 41 so as to make it front on the front side of a performance display control board 43 in the performance display control device. A conductive member 42 is electrically connected to an inverter board 37 arranged on the rear of the liquid crystal display device 13 and to be connected to a backlight provided in the liquid crystal display device 13. The inverter board 37 is electrically connected to a power board through the performance display control board 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008298066-A (JP)
Title: Nacelle assembly of gas turbine engine, and system and method for controlling air flow passing through air intake opening thereof
Inventor: CLOFT THOMAS G
IPC: F02C7/057
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separation in air flow by adding air flow into an intake opening 16 of a nacelle in response to operating conditions.  <P>SOLUTION: Air flow 14 flows along an outside surface 20 and inside surface 22. During operation when it is desirable to stabilize air flow along the inside surface 22 by adding air flow, an inlet flow control system supplies air to an intake opening 16 from the rear of an outlet guide vane 42, and include an intake passage 24 integrally formed therewith in the rear of the outlet guide vane 42 in an intake fan 34. The intake passage 24 supplies air to a plurality of separated passages 26, which lead the air to a plenum 30. Each of flow outlets 32 includes a flow control device for controlling air flow flowing out of the plenum 30. Additional air flow 36 from the plenum 30 controls air flowing inside a nacelle 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272825-A (JP)
Title: Wireless communication apparatus, impedance matching method, and program and its recording medium
Inventor: TAKAHASHI MASAHITO
IPC: H04B1/713
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus or the like that follows a temporal level change of a received signal.  <P>SOLUTION: The wireless communication apparatus 1 includes transmitting and receiving devices 10 and 20 which switch a communication frequency by a predetermined hopping pattern and transmit and receive a signal in wide-band communication. It includes: a plurality of narrow-band antennas 100-103 with different communication bands included in the communication band for wide-band communication; an antenna selection means 105 which selects at least one from the narrow-band antennas 100-103 according to the predetermined hopping pattern; a signal detection means 124 which detects the level of a signal that the narrow-band antenna selected by the antenna selection means 105 receives; and an impedance matching means 104 which matches impedance between the narrow-band antenna selected by the antenna selection means 105 and the transmitting and receiving devices 10 and 20 on the basis of the level of the signal detected by the signal level detection means 124.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273239-A (JP)
Title: Contact resistance reduction method, car for rolling stock and railroad maintenance machine
Inventor: OSADA MINORU
IPC: B61L1/18
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain a car for a rolling stock capable of further improving short-circuit performance between right and left rails.  <P>SOLUTION: The car 100 for a rolling stock has an insulated portion between wheels 21, 22 of a rear wheel shaft 20, and is connected with an AC energization apparatus 31 between wheels 11, 21 and with an AC energization apparatus 32 between wheels 12, 22, respectively. Respective output voltages V1, V2 of AC energization apparatuses 31, 32 have equal cycle and amplitude Vm and a phase difference control part 40 controls a phase difference thereof to be π/2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270783-A (JP)
Title: Fluid heating apparatus
Inventor: SAITO KENJI
IPC: F24H3/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid heating apparatus having high response speed with respect to temperature change and high heating efficiency, capable of heating fluid at a large flow rate and preventing heat transmission to a gas supply side.  <P>SOLUTION: In this fluid heating apparatus, a heating tube having one end connected to the fluid supply side and the other end connected to the fluid demand side is introduced to inside of a container to heat fluid. The heating tube within the container is constituted by continuously forming an introduction part introduced from a container inlet part to the neighborhood of a container outlet part, a spiral retrograde part formed by returning the outer periphery of the introduction part to the neighborhood of the container inlet part spirally and a spiral prograde part formed along the spiral retrograde part to the neighborhood of the container outlet part. Heating sources are provided inside or outside the spiral retrograde part and spiral prograde part of the heating tube. Heat reflecting plates surrounding the outer periphery of the introduction part of the heating tube are provided inside the heating sources and the spiral retrograde part and spiral prograde part of the heating tube, to reduce the pressure inside the container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273565-A (JP)
Title: Crutch-type walking supporting machine
Inventor: TAKEDA YUKIO
IPC: A61H3/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking supporting machine which enables persons who has healthy upper limbs and can not move because of disorders in lower limbs to move independently in a daily life space.  <P>SOLUTION: The walking supporting machine (100) for supporting walking of people is equipped with: a pair of crutches (1) which are operated by hands of a user and loaded with his/her weight; a pair of extending and contracting links (3) which extend and contract; a sole plate (9) which is mounted on the lower end part of the extending and contracting links (3) for placing feet of the user on it; an actuator (6) for extending and contracting the extending and contracting links (3); and a control device (30) for controlling the walking supporting machine (100). Upper end parts of the crutches (1) and upper end parts of the extending and contracting links (3) are respectively connected though a pair of rotatable elements (2). The walking supporting machine supports walking of the user by extension and contraction of the extending and contracting links (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278258-A (JP)
Title: Image processor, image processing method, program, and recording medium
Inventor: ITO KEITOKU
IPC: H04N1/46
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To output an image allowing a color-blind person to easily identify hue, and to obtain hue information only by simply discriminating the direction of a pattern provided to an image.  <P>SOLUTION: Input image data are stored in a storage part 203, and a hue information extraction part 204 extracts hue information from the stored image data. A direction determination processing part 205 determines the direction of a pattern superposed on the image data according to the hue information. A pattern superposition processing part 206 superposes the pattern on the image data to output the pattern superposed on the image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008221851-A (JP)
Title: Method for forming belt structure for tire of wheel, and radial tire including the belt
Inventor: NOTO RODOLFO
IPC: B60C9/20
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrasion by increasing the structural strength of a tire.  <P>SOLUTION: A belt structure is formed of a band-like part (5) during the manufacture of the tire, and each band-like part (5) includes parallel cords (16) which are incorporated into an elastomer layer and continuously arranged on a toroidal support (3) in such a constitution as to be circumferentially adjacent to each other. According to this invention, in the band-like part (5), at least one relatively small side part is imparted so as not to be circumferentially aligned with a relatively small side part corresponding to at least one of the band-like parts (5) circumferentially adjacent to each other. Consequently, the cords (16) in the side region of the belt structure of the thus obtained radial tire have uneven density.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009274629-A (JP)
Title: Motor power controller
Inventor: SAYAMA MASAYUKI
IPC: H02K19/16
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To supply power corresponding to relatively high current control to an electric motor from a power generator by relatively low current control.  <P>SOLUTION: This motor power controller includes the second power generator 9 performing power generation interlockingly with an engine 3 side and performing the power supply to the electric motor 13 except a first power generator 7 performing power generation interlockingly with the engine 3 side and charging a battery 5. In the motor power controller, a current control part 11 controlling magnetic field current is connected to the second power generator 9, and the power corresponding to the relatively high current control is supplied to the electric motor 13 from the second power generator 9 by the control of relatively low magnetic field current by the current control part 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT