baber/WOPTO huggingface dataset:
Patent JP-2009097517-A (JP)
Title: Pump assembly and tappet for the same
Inventor: GARLAND PAUL F
IPC: F04B1/053
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tappet to be suitably used in a fluid pump and a pump assembly having the tappet.  <P>SOLUTION: The tappet 60 includes a sidewall portion 62 and end faces 64, 66, 72 forming its internal chamber, wherein the end faces 64, 66, 72 include a driving surface 66 to make cooperation with the drive constitution when the tappet is in service and a plurality of vents 68 passing through the end faces 64, 66, 72 and feeds fluid between the internal chamber 70 and the outside region of the tappet 60. A plurality of longitudinally stretching grooves 76 are formed at the inner surface of the sidewall portion 62, and brought in communication with the vents 68 so as to form a flow passage for allowing the fluid to flow into the internal chamber 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098559-A (JP)
Title: Method and apparatus for designing wavelength dispersion compensation in optical network
Inventor: KATAGIRI TORU
IPC: H04B10/27
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a compensation amount for a plurality of wavelength dispersion compensators provided on an optical network in such a way that the transmission quality of an existent optical path and an optical path to be newly set meets a predetermined level.  <P>SOLUTION: With respect to respective first wavelength paths high in priority, a residual wavelength dispersion target value at a termination node is set respectively. With respect to respectine second wavelength paths low in priority, an allowable residual wavelength dispersion range at the termination node is set respectively. The compensation amount for a plurality of wavelength dispersion compensators is determined in such a way that, regarding each of the first wavelength paths, the sum of errors between the residual wavelength dispersion value at the termination node and the corresponding residual wavelength dispersion target value becomes minimum and, regarding each of the second wavelength paths, the residual wavelength dispersion value at the termination node is settled within the corresponding allowable residual wavelength dispersion range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099993-A (JP)
Title: Reversely tapered contact structure compatible with dual stress liner process
Inventor: MIYASHITA KATSURA
IPC: H01L21/768
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversely tapered contact structure that is compatible with a dual stress liner process.  <P>SOLUTION: A semiconductor device has a silicon layer, a transistor having an electrical connection region in the silicon layer, and a conductive plug formed on the electrical connection region while being in electrical contact with the region. The plug has sidewalls that taper inward as apart from the silicon layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010099225-A (JP)
Title: Assisting sheet for hair iron
Inventor: ANDO MASAO
IPC: A45D8/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve the effect of ironing to hair using a hair iron in simple constitution.  <P>SOLUTION: An assisting sheet for the hair iron A is a paper-made sheet. In the hair iron A, one hair H holding surface Ab of a pair of clamping bodies Aa, Aa holding hair H between them is covered with the sheet so that the fiber direction z of paper intersects the moving direction of the clamping body Aa. The sheet is thus fitted to one clamping body Aa, whereby the hair H is rotated around the contact side with the assisting sheet having a large friction to arrange the shape of the hair H uniformly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100962-A (JP)
Title: Artificial hair fiber
Inventor: BAN NORITAKA
IPC: A61L27/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new artificial hair fiber excellent in shape stability just after being heat set at high temperature.  <P>SOLUTION: This artificial hair fiber comprises a polyethylene naphthalate fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103307-A (JP)
Title: Reactor
Inventor: SATO TOYOYUKI
IPC: H01F27/24
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor which can achieve a good joining capability between insulation portions and magnetic cores, can reduce the temperature of joint interfaces during the operation of the reactor as much as possible, and can ensure an initial magnetic path length and an initial inductance performance over the entire period during a joining process of the insulation portions and the magnetic cores and the operation of the reactor.  <P>SOLUTION: A reactor 100 is such that a plurality of magnetic cores 1 and 2 are connected together via insulation portions 5, forming a reactor core 10 having a nearly annular shape in planar view, and a coil 6 is formed in part of the reactor core 10. Each of the insulation portions 5 consists of a non-magnetic gap plate 3 and non-magnetic resin sheets 4 and 4 provided on both sides of the gap plate 3. Each of the resin sheets 4 is thermocompression-bonded to both the magnetic core 1 or 2 and the gap plate 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009166828-A (JP)
Title: Vehicle air conditioner
Inventor: FURUKAWA SATOSHI
IPC: B60H1/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of reducing the manufacturing cost and the occurrence of abnormal noise.  <P>SOLUTION: The vehicle air conditioner includes: an air conditioning case 12 to form air passages; a main air blower 13 for pressurizing intake air in the air conditioning case 12, a face outlet opening 17b connected to a rear seat face outlet port 18c for blowing conditioned air toward the upper part of the occupant's body; an auxiliary air blower 50 which is arranged at a rear seat face outlet duct 19c and increases the air volume blown out from the face outlet opening 17b; and an air conditioning unit 10 equipped with an air conditioning electric controller 30 for controlling the main air blower 13 and the auxiliary air blower 50. The air conditioning electric controller 30 controls the operation of the auxiliary air blower 50 in accordance with the operating condition of the main air blower 13, thus reducing the manufacturing cost and the occurrence of noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010102600-A (JP)
Title: Stop control method of servo system, stop control device and functional droplet discharging device
Inventor: KOBAYASHI MAKOTO
IPC: G05D3/12
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop control method of a servo system or the like which proceeds to the next operation regardless whether a current position of the servo system is put in an imposition width or not.  <P>SOLUTION: The stop control method of the servo system which stops the movement object at the imposition width 102 which is deviation at a target position by an instruction from a sequence controller 80 includes: an imposition width setting process to set an imposition width 102 with respect to an damping oscillation operation in the transient state of a stop response of a movement object; a passage frequency setting process to set the passage frequency of the damping oscillation operation which passes the set imposition width 102; a passages frequency count process 112 to count a passage frequency; a completion signal output process 113 which outputs a stop operation completion signal the a sequence controller 80 when the counted passage frequency reaches a preset passage frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101281-A (JP)
Title: Drive circuit and piezoelectric pump
Inventor: SATO AKIRA
IPC: F04B43/02
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for a piezoelectric pump, reducing noise when the pump is driven by suppressing spike noise generated around the zero offset point of a sinusoidal digital signal.  <P>SOLUTION: This drive circuit 53 for the piezoelectric pump includes: a digital signal producing section 520 producing sinusoidal digital signals S<SB>F</SB>, S<SB>R</SB>which are micro rectangular wave aggregates divided along a time axis and a voltage axis and have mutually opposite phases; an offset addition section 530 producing offset signals S<SB>F</SB>', S<SB>R</SB>' with the sinusoidal digital signals S<SB>F</SB>, S<SB>R</SB>shifted from the time axis (OV shaft) by the same amount with respect to the voltage shaft; and a high voltage control section 540 producing a high voltage drive signal a' by using the offset signals S<SB>F</SB>', S<SB>R</SB>' and applying the high voltage drive signal a' to a piezoelectric oscillator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105446-A (JP)
Title: Pneumatic tire
Inventor: UEDA KENJI
IPC: B60C11/04
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve steering stability by enhancing the stiffness of a land part acute angle portion without sacrificing a draining property.  <P>SOLUTION: A land part acute angle portion 6 is formed at a communicating portion 5 between a wavy circumferential groove 7 and a lateral groove 4. A lateral groove side edge 4r on a rear side of the lateral groove 4 intersects a circumferential groove side edge 7a on a communicating side in the wavy circumferential groove 7 at an intersecting point P1. When a second intersecting point P2 and a communicating side maximum amplitude point RL0 are defined as follows, the first intersecting point P1 is positioned between the second intersecting point P2 and the communicating side maximum amplitude point RL0. The second point P2 is defined as an intersecting point where the maximum inclining tangent Ka inclining to the most communicating side toward the rear side relative to the circumferential direction out of tangents contacting with the circumferential groove side edge on an opposite communicating side intersects the circumferential groove side edge on the communicating side. The communicating side maximum amplitude point RL0 is defined as a communicating side maximum amplitude point adjacent to the second intersecting point P2 on a front side, out of the plurality of the communicating side maximum amplitude points PL where the circumferential groove side edge 7a on the communicating side protrudes maximally to the communicating side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105462-A (JP)
Title: Steering control device for working vehicle
Inventor: YOSHIMURA FUMIO
IPC: B62D11/08
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable steering at a speed suitable to a travelling surface and to improve turning accuracy in a right and left steering device for a working vehicle.  <P>SOLUTION: A steering control device includes an operating position sensing means (SE1) sensing the operating position of a steering operating device (11), an angular velocity sensing means (SE2) sensing the angular velocity of a vehicle body, right and left side clutch driving means (22, 23), and a side clutch proportional pressure-reduction valve (24), steers the working vehicle to the right and left direction by operating the right and left side clutch driving means (22, 23) based on the information sensed by the operating position sensing means (SE1), and, when the sensed information from the angular velocity sensing means (SE2) in the steering condition exceeds a predetermined angular velocity upper limit or angular velocity lower limit, automatically adjusts the side clutch proportional pressure-reduction valve (24) for reducing or increasing the pressure so as to maintain the angular velocity within the range from the predetermined angular velocity upper limit to the angular velocity lower limit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104907-A (JP)
Title: Water softening system and hot-water supply system
Inventor: KONISHI DAISUKE
IPC: C02F1/42
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water softening system which can continue water softening operation without immediately stopping it even after the concentration of a regenerate prepared for regeneration becomes a predetermined concentration or less, and a hot-water supply system adopting the water softening system.  <P>SOLUTION: The water softening system 10 includes a water softener 11 and a regeneration salt water supply device 12. In the water softening system 10, regeneration operation of supplying salt water prepared in the regeneration salt water supply device 12 to the water softener 11 is performed in every softening operation performed in the water softener 11 for a predetermined execution period, thereby regenerating ion exchange resin. In the water softening system 10, an execution period of the next water softening operation is set shorter than a predetermined standard period when the concentration of salt water prepared for the regeneration operation becomes less than a predetermined standard concentration because of reducing the residual amount of salt added to the regeneration salt water supply device 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104546-A (JP)
Title: Absorbent article
Inventor: KURAHASHI MASAO
IPC: A61F13/534
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article improving the liquid absorbing power into a lower layer side and the liquid retaining property while retaining the texture and the spread of liquid.  <P>SOLUTION: The absorbent article includes a front surface sheet, a rear surface sheet and an absorber disposed between the sheets. The absorber has a multilayered structure including an upper layer and a lower layer of both sides of the absorber folded and layered on each other along the longitudinal direction of the absorber. The lower layer has a compressed area with higher density of projections/recesses than the density at the center in the lateral direction of the upper layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109660-A (JP)
Title: Successive approximation type ad converter circuit
Inventor: INOUE FUMIHIRO
IPC: H03M1/38
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AD converter circuit having a chopper type comparator, capable of reducing a conversion error due to noise by allowing the comparator to have hysteresis characteristics and suppressing an increase in conversion error due to giving of the hysteresis.  <P>SOLUTION: In the successive approximation type AD converter circuit equipped with a chopper type comparator, a comparator circuit (CMP) includes one or more amplifier stages and a feedback capacitance (Cf) connected to an input terminal of any one of the amplifier stages. In the converter, an analog voltage is taken in during a first period, a voltage corresponding to the difference in potential between the input analog voltage and the compared voltage in a second period, the input potential is amplified by the amplifier stage, and when the output of the comparator circuit changes, positive feedback is applied to an input terminal of a corresponding amplifier stage via the feedback capacitance to impart the hysteresis of ≤1 LSB.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108869-A (JP)
Title: Vehicular headlight
Inventor: TAJIMA KEIICHI
IPC: F21Y101/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in an assembling work wherein a thrust receiver which receives a load of a lamp unit is integrally installed.  <P>SOLUTION: This headlight is installed with a lighting fixture enclosure 4 constituted of a lamp housing 2 opened to one side and a cover 3 to close an aperture of the lamp housing, a lamp unit 14 that is arranged interior of the lighting fixture enclosure and has a light source 16 and a reflector 8 to reflect light emitted from the light source, a support 6 which turnably supports the lamp unit at least in two directions, and an actuator 27 which rotates the lamp unit against the support that is arranged downward the lamp unit and with which the lamp unit is coupled. The actuator is constituted of a case 28 and a driving mechanism 29 which is arranged at the case and with which the lamp unit is coupled. The vehicular headlight is provided by integrally installing the thrust receiver 38 which receives the load of the lamp unit at the case of the actuator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114153-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ARAI FUMITAKA
IPC: H01L27/115
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which connects each of laminated memory cells, respectively, with the peripheral circuit.  <P>SOLUTION: The nonvolatile semiconductor memory device includes a semiconductor substrate having a memory cell region, and a peripheral circuit region provided contiguously to the memory cell region, a memory cell string having a plurality of memory cells connected in series in the direction perpendicular to the main surface of the semiconductor substrate in the memory cell region, a transfer gate transistor provided in the semiconductor substrate in the peripheral circuit region, and the extension of a first conductive layer becoming the control gate of the memory cell to the peripheral circuit region, i.e. the first interconnect passing above the gate electrode of the transfer gate transistor when viewed from the semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111260-A (JP)
Title: Vehicle speed control device
Inventor: TAKAHASHI AKIO
IPC: B60W40/06
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle speed control device changing the speed of a vehicle only when a driver of the vehicle recognizes a speed limit and preventing the driver from feeling discomfort or having a sense of incongruity.  <P>SOLUTION: The vehicle speed control device includes: a switch 6 which is arranged in a vehicle cabin and allows the driver to operate and input; a gaze direction detecting part 5 which detects the viewing position of the driver; and a gaze target determining part 7 which determines input from the switch 6 while the position of a road sign or road mark coincides with the viewing position of the driver. When the gaze target determining part 7 determines input from the switch 6 while the position of the road sign or road mark coincides with the viewing position of the driver, a speed control section 8 controls the speed of a vehicle to keep a limited speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009124706-A (JP)
Title: Communication device, method, and program
Inventor: TAKAHASHI MASAKATSU
IPC: H04W4/02
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of further improving convenience of a cellular phone using a GPS function, and having a GPS function; and a communication method.  <P>SOLUTION: The problem is solved by providing this communication device with: a map information storage means storing map information; a position information acquisition means acquiring position information; a map information inspection means determining whether map information corresponding to the acquired position information is included in the map information; and a map information acquisition means acquiring map information corresponding to the acquired position information based on the determination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116578-A (JP)
Title: Sputtering apparatus
Inventor: OKIMOTO TADAO
IPC: C23C14/34
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus promoting ionization of sputtering particles by preventing generation of arc discharge and increasing the pulse peak current as much as possible.  <P>SOLUTION: In the sputtering apparatus having a power supply device for supplying DC pulse power to a plurality of sputtering evaporation sources, the power supply device includes: one DC power source; a pulse distribution and supply means for distributing and supplying the power stored in an electric energy storage section for each sputtering evaporation source; a current sensor provided on at least one of the plurality of sputtering evaporation sources to measure the current flowing in the sputtering evaporation source; a pulse peak current detection section for obtaining the detected value of the pulse peak current flowing in the sputtering evaporation source based on the output of the current sensor; and a pulse peak current control section for controlling the output of the DC power source so that the detected value of the pulse peak current detected by the pulse peak current detection section does not exceed the target value of the pulse peak current not to generate the arc discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097916-A (JP)
Title: Wiring system for information device
Inventor: KOBAYASHI SHOHEI
IPC: H02G3/08
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound box which can supply a power source and a communication line to an information device and facilitates wiring, to provide a compound cable which is excellent in maintenance and workability, and to provide a compound unit which facilitates maintenance and control.  <P>SOLUTION: A wiring system for an information device is constructed of the compound box 1 capable of supplying a plurality of power sources and a plurality of communication lines to an information device, the compound cable 2 which has a buffering section 2e against external pressure and can change to high flexibility and integrates a power cable and a plurality of communication cables, the compound unit 4 for housing and integrating the compound cable 2, a plurality of communication assembled terminals including a single or a plurality of outlets and a network hub, and a main cable for the items, an upper cover 5 for the compound unit 4, a lower cover 6 used as the need arises, a fixing tool 3 capable of movably connecting with the compound box 1 of the compound cable 2 and the compound unit 4, and a cable fixing tool 7 for fixing the compound cable 2 or the main cable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124076-A (JP)
Title: Image processor, control method for image processor, and program of the same
Inventor: IKEDA KAZUHIRO
IPC: B41J29/38
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate useless latency until an HDD (Hard Disk Drive) becomes accessible during a return from an energy saving mode.  <P>SOLUTION: This method for an image processor comprises steps of: acquiring state information indicative of the state of a memory and the state of a register at a CPU during transition to the energy saving mode; after dividing the acquired state information into two, storing two pieces of the divided state information at two of nonvolatile storage devices where a time duration until read-out is different form each other; acquiring, during a return from the energy saving mode, the stored state information after division in order from a storage device which becomes possible in reading earlier; and establishing again the state information to the memory and the register at the CPU to restore the state before transition to the energy saving mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121408-A (JP)
Title: Bucket link of wheel loader
Inventor: ISHIMARU TETSUYA
IPC: E02F3/34
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a bucket link of a Z-bar type linkage of a wheel loader and to increase a space from the back surface of a bucket.  <P>SOLUTION: The bucket link (30) includes: a pair of bearing sections (30a, 30b) having pin holes formed at one end and the other end of the bucket link respectively in parallel with the axis lines for insertion of connection pins; a crescent-shaped section (30c), which projects to one side from a plain face connecting the pair of axis lines, connected smoothly connected and integrally formed with bearing sections having the equal width between the bearing sections and that between the axial directions; and recessed sections (30d, 30e) formed either on one side or on both sides in the axial direction of the crescent-shaped section and reduced in the thickness in the width direction of the crescent-shaped section.  <P>COPYRIGHT: (C)2010,JPO&INPIT