baber/WOPTO huggingface dataset:
Patent JP-2008237647-A (JP)
Title: Ultrasonic diagnostic apparatus, doppler measuring device, and doppler measuring program
Inventor: BABA TATSURO
IPC: A61B8/06
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic apparatus capable of detecting a waveform indicating a blood flow from Doppler waveform acquired using a heart to be diagnosed.  <P>SOLUTION: An image data generation section 10 generates Doppler waveform using the heart of a subject to be diagnosed. An image processing section 20 generates a trace waveform indicating the change in dimensions of the Doppler waveform and finds a turning point (a maximum value and a minimum value) of the trace waveform. The image processing section 20 estimates a time phase of opening a valve and a time phase of closing the valve based on an ECG signal, a cardiac sound waveform, or the turning point (the maximum value) of the trace waveform, interpolates the waveform between the time phase of opening the valve and the time phase of the minimum value and interpolates the waveform between the time phase of closing the valve and the time phase of the minimum value. A measurement section 40 measures the blood flow based on the time phases of the minimum values of the trace waveform and the waveform acquired by the interpolation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238642-A (JP)
Title: Drive signal generating apparatus, liquid discharge apparatus, and drive signal generating method
Inventor: TAMURA NOBORU
IPC: H02M1/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To speed up switching of power sources used for current amplification.  <P>SOLUTION: The drive signal generating apparatus has: an analog signal converter; an current amplifier; and a power generator. The analog signal converter converts digital data into an analog signal; the current amplifier has a transistor for current amplification, and generates a drive signal by amplifying the current of the analog signal with a transistor for current amplification; and the power generator generates a power source for a voltage determined based on the digital data, and to be supplied to the transistor for current amplification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241226-A (JP)
Title: Sewage heat collecting facility and sewage heat utilization system
Inventor: MIURA TAKASHI
IPC: F24H1/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage heat collecting facility and a sewage heat utilization system capable of collecting and utilizing sewage heat with high efficiency dispensing with maintenance while being easily installed in an existing sewer facility with high workability.  <P>SOLUTION: The sewage heat utilization system comprises a heat collecting facility 20 collecting heat from sewage, and a heat source facility 10 having a heat pump using the sewage heat as a heat source, and effectively utilizes sewage heat by supplying heat to a load side heat exchanger 60 from the heat source facility. The heat collecting facility 20 is disposed in jacket shape covering at least an upper part of the outer periphery of a sewer pipe 50, and has a heat collecting pipe 11 formed of a high heat conductive material so that heat raw water flows through, and a protective material 12 filled in the clearance and circumference of the heat collecting pipe. By-pass lines 41, 44 are provided for directly circulating heat raw water between the heat collecting facility and the load side heat exchanger, and three-way valves 40, 42 opened at the start of a heat pump or in a low load time are provided on the by-pass lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248899-A (JP)
Title: Sealing structure at sealing section
Inventor: SERA NORIYUKI
IPC: G11B33/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure at sealing sections, which secures such sealing properties as airtightness, water-proof, dampproofing, and dustproof as well as cushion property even by using a conventional gasket of rectangular shape in section used.  <P>SOLUTION: The sealing structure is provided, in which one member is sealed to the other member with the conventional gasket of rectangular shape in section intervened between their sealing sections, and one sealing section out of the sealing sections is tilted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008003565-A (JP)
Title: Power storage device and image forming apparatus
Inventor: SATO NAOMOTO
IPC: G03G15/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a configuration and prevent damage to a capacitor.  <P>SOLUTION: The power storage device comprises: an AC power source 112 that supplies power; FET 106, diode 108, IGBT 110 that switches between a first power-supply path and a second power-supply path to supply power from the AC power source, the first and second paths being disposed in the device itself; a capacitor bank 111 disposed on the first path and having capacitor cells; a DC fixing heater 105 that is located on the second path and uses power; a step-down chopper circuit 104 that is located on the first path and changes a voltage supplied from the AC power source 112; and an output control unit 103 that, when power is supplied to the first path, controls the step-down chopper circuit 104 to change a voltage value based on a charging voltage of the capacitor cells.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248727-A (JP)
Title: Auxiliary chamber type engine
Inventor: TSUJI NAGATOMO
IPC: F02D45/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicylinder auxiliary chamber type engine, in which maintenance of parts disposed to an auxiliary chamber is safely performed, while continuing operation.  <P>SOLUTION: The auxiliary chamber type engine 100 is constituted by arranging a plurality of cylinders 1 in parallel with each other with respect to a crankshaft 16, in which each cylinder 1 is constituted of a main chamber 10 facing a piston 2 and the auxiliary chamber 11 communicating with the main chamber 10 through a communication passage 20. Each of the plurality of cylinder 1 is provided with a communication passage closing valve 30 which can maintain a closed state of the communication passage 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247709-A (JP)
Title: Centrifugally formed concrete product
Inventor: TANAHASHI TATSUJI
IPC: C04B18/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugally formed concrete product which is produced by using a concrete composition having excellent flowability even under a low water/binder ratio, produces little sludge when centrifugally formed, and has excellent inner surface finishing property and high strength.  <P>SOLUTION: The concrete product is produced by centrifugally forming the concrete composition containing (A) cement, (B) calcium sulfate, (C) silica fume, (D) one kind of flyash, (E) aggregate and water, wherein the (B) component, the (C) component and the (D) component are contained in a mass ratio of [95 to 105]:[55 to 65]:[35 to 45] and the total quantity of the three component is 10-20 pts.mass based on 100 pts.mass cement of the (A) component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007259696-A (JP)
Title: Wiring system
Inventor: KITAMURA TSUNEHIRO
IPC: H04B3/54
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring system in which electric power is supplied on two systems to function modules, and losses in a power supply circuit can be reduced by enabling the power supply circuit to be stopped.  <P>SOLUTION: A basic module 1 and a plurality of sets of function modules 2 are connected via a power line Lp and information line Li. Each of the function modules 2 receives electric power through the power line Lp and the information line Li. Each of the function modules 2 includes alternative power supply circuit 25 for providing power supply to an internal circuit 20 using electric power supplied through the power line Lp. Also, DC current supplied through the information line Li charges a capacitor 21, and power supply is provided from the both ends of the capacitor 21 to the internal circuit 20. The electric current flowing into the internal circuit 20 is monitored by a current monitoring portion 26, and when an electric current value of electric current flowing into the internal circuit 20 is not greater than a specified value that can be satisfied by electric charge of the capacitor 21, the alternative power supply circuit 25 is interrupted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258668-A (JP)
Title: Demodulating device and demodulating method
Inventor: HATAKAWA YASUYUKI
IPC: H03M13/45
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce memory capacity and an operation amount for repetitive demodulation.  <P>SOLUTION: A demodulating device includes a symbol likelihood computing element 41a which calculates a symbol likelihood of each received symbol from a received symbol series, a symbol likelihood memory 42a which stores only symbol likelihoods associated with the predetermined number of reference symbols in the increasing order of distances from a received symbol point, and communication path value updating units 301-1 and 301-2 which generate communication path values using post-values obtained in a stage of repetitive decoding and symbol likelihoods read out of the symbol likelihood memory 42a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255813-A (JP)
Title: Gas internal combustion type nail driver
Inventor: TANAKA KOJI
IPC: B25C1/08
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety by preventing or restraining excessive energy when an supercharging pressure exceeds a set pressure value.  <P>SOLUTION: This gas internal combustion type nail driver comprises a driving cylinder housing a driving piston, a combustion chamber installed above the driving cylinder to be opened or closed by an upward and downward movement of a tubular movable housing, a compressor supplying compressed air for excessive supply in the combustion chamber, and a fuel supplying device 19 supplying fuel gas in the combustion chamber, and mixes the excessively supplied fuel gas with the air and ignites and burns it. The driver comprises a control valve 41 shielding supply of the fuel by a fuel supplying device when the supercharging pressure of the compressed air for excessive supply to be supplied in the combustion chamber exceeds a set pressure value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254844-A (JP)
Title: Crane device
Inventor: TOGASHI KUNITO
IPC: B66C23/06
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crane device capable of easily performing an operation for rotating an arm upward and locking the arm at a use position and an operation for making the arm fall from the use position to a storage position.  <P>SOLUTION: This crane device 10 is provided with the arm 30 rotatably connected between the use position deployed in relation to a support 20 and the storage position made to fall downward, a locking device 50 for locking the arm 30 at the use position, a winding device 40, and a rope member 44. The crane device 10 is provided with an energizing means 28 for energizing the arm 30 to the use position, and an arm storage auxiliary mechanism 60 having one end connected to a locking device 54 and the other end connectable to a distal end 45 of the rope member 44 via a prescribed portion 63 of the support 20 and pulled by the rope member 44 to operate the locking device 50 to a lock releasing side and to rotate the arm 30 to a pulling and storing position via the rope member 44, when the rope member 44 is wound up by the winding device 40 in the state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008005465-A (JP)
Title: Image sensor apparatus, image reading apparatus, and image forming apparatus
Inventor: YASUDA HISAHIRO
IPC: H04N1/028
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor apparatus which drastically improves heat dissipation efficiency of image sensor elements such as a CCD.  <P>SOLUTION: The image sensor apparatus 17 converting a reflected light from an image side of an original into an electric signal has: a base board 40, and an optical transmission means for transmitting the reflected light and a photoreceptive means 30 for receiving the reflected light which are provided on the base board 40. The photoreceptive means 30 and the optical transmission means 42 are arranged so that the reflected light passes the optical transmission means 42 and is incident to the photoreceptive means 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008253473-A (JP)
Title: Twin tub washing machine
Inventor: YANO KAZUMASA
IPC: D06F37/40
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a twin tub washing machine by preventing a fire spread when a motor catches fire.  <P>SOLUTION: This twin tub washing machine includes a spin-drying motor 15 for driving a spin-drying basket 12, a washing motor 6 for driving a pulsator 5 for agitating clothes, and a base frame 3 for supporting the spin-drying motor 15 and the washing motor 6, wherein the bottom parts of the washing motor 6 and the spin-drying motor 15 are provided with motor bottom covers each formed of a nonflammable material and having a recessed part with a plurality of through-holes 24 in a side part, respectively, and, even if the motor catches fire due to trouble, the nonflammable bottom covers 21 and 25 prevent the spread to secure the safety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287140-A (JP)
Title: Method and device for selectively stopping dma operation, and data processing system
Inventor: THURBER STEVE MARK
IPC: G06F13/28
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for temporarily stopping DMA operation selected in a physical I/O adapter in order to allow data to migrate between physical pages which receive accesses by the physical I/O adapter.  <P>SOLUTION: When receiving a request for DMA to the physical page in a system memory from the I/O adapter, migration in progress display (MIP) bit in a transformation control entry (TCE) pointing to the physical page is examined. The MIP bit expresses whether or not migration to other locations in the system memory with respect to the physical page referred to in the TCE is in process. When the MIP bit expresses that the migration of the physical page is in progress, DMA from the I/O adapter is temporarily stopped, whereas other DMA operation to other physical pages in the system memory from other I/O adapters are permitted to continue.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266612-A (JP)
Title: Optical fiber laser, laser processing apparatus, laser printer, and optical fiber amplifier
Inventor: GUILLAUME VIEN
IPC: B41J2/47
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber laser which allows efficient introduction of excitation light, exhibits a high laser efficiency, easily offers higher power with less leakage due to cascade connection, and can be designed and manufactured more easily.  <P>SOLUTION: An optical fiber laser comprises a laser fiber 2 that contains a laser activating substance, carries excitation light to excite the laser activating substance and laser light originating from the laser activating substance, and emits laser light from its end. The laser fiber 2 is coiled, and has joints 4, in which clad portions are joined together at one or more points and which are used for injecting excitation light. The clad portions are separated from each other at any point other than the joints.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257126-A (JP)
Title: Light beam emitting device
Inventor: OKAWA TATSUYA
IPC: G02B27/20
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light beam emitting device in which the optical axis of an optical system can be adjusted by work from one direction and no skill is needed.  <P>SOLUTION: The light beam emitting device has the optical system 26 configured such that an inner cylinder is fitted to an outer cylinder with a required gap between them, a lens 9 is held by one of the outer cylinder and the inner cylinder, and a light emitting part is held by the other. In the light beam emitting device, at least a pair of adjustment keys are disposed across the outer and inner cylinders. An adjustment nut ring is screwed to the outer cylinder so as to be located between the two adjustment keys to be the pair. The inclining faces of the two adjustment keys are identical and the directions of the inclining faces are different. The two inclining faces abut on each other from the direction in which the adjustment nut ring is held between them. The adjustment nut ring is rotated, and displacement in the direction of the axial center is given to the outer cylinder. Consequently, the adjustment nut ring is relatively displaced with respect to the inclining faces of the two adjustment keys, so that the axial center of the inner cylinder is displaced with respect to the axial center of the outer cylinder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262726-A (JP)
Title: Manufacturing method for plasma display panel
Inventor: OKADA TATEMI
IPC: H01J11/26
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a plasma display panel capable of forming a protective layer.  <P>SOLUTION: Mg(DPM)<SB>2</SB>is vaporized while a film-making space 511 of a film-making system 500 is converted into an atmosphere including steam when manufacturing the plasma display panel having a front substrate 3 with the protective layer and a rear substrate, and the protective layer formed by MgO is formed by spraying a vaporization material to the front substrate 3 by a nozzle 533. Thus, the decomposition of a magnesium compound can be progressed by spraying the vaporization material in the atmosphere including steam, and impurities remained on the protective layer can be reduced in comparison with formation in which the vaporization material is sprayed in the atmosphere scarcely including steam. Therefore, a variation of the protective layer can be suppressed, and the elongation of an overall electric discharge delay time can be restrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261156-A (JP)
Title: Toilet unit
Inventor: KOYAMA AKIO
IPC: E03D11/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet unit which has a case containing a hand washer and piping, and a toilet that is attached almost integrally to the case without a gap to form an enclosed unit offering improved strength and safety.  <P>SOLUTION: The box case 2 contains a primary pipe 3 connected to a water supply pipeline, a secondary pipe 4 connected to a toilet side pipeline, the hand washer 11, a water pipe 5 connecting the primary pipe 3 to the hand washer 11 for leading water, and a hand washer side drainpipe 13 connected to a hand washer side pipeline. An upper section on the front face of the case 2 includes a toilet side operation hole 20 from which a toilet side operation button 7 is projected, a hand washer side operation hole 21 from which a hand washer side operation button 10 is projected, and a hand washer opening 22. On the outside of a lower section on the front face of the case 2, the toilet 40 is placed, which contains a toilet side pipeline and is attached almost integrally to the case 2 without a gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263134-A (JP)
Title: Cabinet
Inventor: YOSHIKAWA KAZUYOSHI
IPC: H05K7/20
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To attenuate noise from a cabinet for housing communication/electronic equipment.  <P>SOLUTION: The cabinet according to the present invention mounts a ventilating fan 3 to an exhaust outlet 2 provided in the cabinet 1 for ventilation and permits the ventilating fan 3 to be covered with an exhaustable cover 4. A sound absorbing member is provided inside the cover 4, and noise generated from the cabinet 1 is absorbed and attenuated by the sound absorbing member until it is exhausted and discharged to the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007202202-A (JP)
Title: Radio data communication method, server device and radio controller
Inventor: NISHIMURA KENJI
IPC: H04W36/18
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio data communication method for changing a control point existing in a network without generating the loss of data when a mobile terminal MN1 is performing soft handover.  <P>SOLUTION: This radio data communication method for performing outgoing (or backward incoming) radio data communication to transmit data from a first radio controller RT2 through a second radio controller AR1 and base stations AP1 to AP3 to a mobile terminal MN1 is provided to enable at least one of the first radio controller RT2 and the second radio controller AR1 to perform processing relating to the soft handover of the mobile terminal MN1 when the mobile terminal MN1 is performing soft handover, and to change the first radio controller RT2 or the second radio controller AR1 for performing processing relating to the soft handover of the mobile terminal MN1 when the mobile terminal MN1 is performing soft handover.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265502-A (JP)
Title: Pneumatic tire
Inventor: TAMURA SHOJI
IPC: B60C13/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire effectively restricted in occurrence of a rubber flow defect in vulcanization in the case of providing a side wall part with a display part projecting from the surface of the side wall part.  <P>SOLUTION: In the pneumatic tire wherein a side wall part 2 is provided with a display part 11 projecting from the surface of the side wall part 2, a bent hole 21 of a mould is arranged in the surface of the display part 11, and the display part 11 is formed so that a height difference between the surface of the display part 11 and the side wall part 2 becomes larger as it comes close to the position of the bent hole 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008215336-A (JP)
Title: Exhaust gas recirculation apparatus
Inventor: KOBAYASHI TAKASHI
IPC: F02M25/07
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drop of exhaust emission control effect by preventing drop of cooling performance of an EGR cooler 1.  <P>SOLUTION: A valve shaft 15 of a four way selector valve 14 is offset away to a center axis line (Y) side of a second EGR gas port 32 by predetermined offset quantity with respect to a center axis line (X) of a cooler mounting surface 26 of a housing 3. A valve shaft 15 is offset away to a separating side by predetermined offset quantity with respect to the EGR cooler 1 side and a bulkhead 9 side of the housing 3. Consequently, the valve shaft 15 and a bypass passage 6 can be kept away from the cooler mounting surface 26 of the housing 3 and the bulkhead 9 in a line with the cooler mounting surface 26. Since heat of hot EGR gas flowing in the bypass passage 6 is not easily transferred to the EGR cooler 1, drop of cooling performance of the EGR cooler 1 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008271267-A (JP)
Title: Unit, method, and program for processing image
Inventor: TORIYAMA HIDEYUKI
IPC: H04N1/46
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of improving the recognition rate of additional information included in a woven pattern.  <P>SOLUTION: An image-processing unit has an image acquisition section 21, a woven pattern configuration section 23, and an image composite section 24. The image acquisition section 21 acquires image data D1 of a first image G1 obtained by reading an original including the woven pattern by an image read section 10. The woven pattern configuration section 23 and the image composite section 24 reconfigure a woven pattern that is a configuration unit of the woven pattern in the first image G1 with a second embodiment differing from a first one in the first image G1, thus generating image data D2 in a second image G2 including a new woven pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT