baber/WOPTO huggingface dataset:
Patent JP-2009263851-A (JP)
Title: Backing paper for wallpaper
Inventor: IZUMITANI TAKEO
IPC: D21H19/34
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide backing paper for wallpaper having a slight scuffing in applying polyvinyl chloride paste and the like or in a subsequent drying process, and having moderate paper strength.  <P>SOLUTION: The backing paper for wallpaper contains wood pulp and cellulose nanofibers and is prepared by bringing the base paper comprising at least wood pulp to be coated or impregnated with a cellulose nanofiber-containing coating fluid. The cellulose nanofibers can preferably be obtained by a method including a process for obtaining oxidized cellulose by oxidizing a cellulose-based raw material with an oxidizing agent in the presence of an N-oxyl compound and either one compound selected from a group consisting of a bromide, an iodide and mixtures thereof, and a process for subjecting the oxidized cellulose to wet pulverization to bring the same into cellulose nanofibers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010239838-A (JP)
Title: Power transmission apparatus
Inventor: YOSHIKAWA HIROYASU
IPC: H02J7/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission apparatus for improving the efficiency of transmission by reducing loss of transmission energy in radio transmission of power by magnetic field resonance.  <P>SOLUTION: In addition to a power transmission coil 25 for transmitting power to power reception apparatus 5a, 5b by magnetic resonance, an auxiliary power reception apparatus 3 for feeding back the energy received by magnetic field resonance with the power transmission coil 25 to the power transmission coil 25 as power. The auxiliary power reception apparatus 3 recovers part of the energy which cannot be received by the power reception apparatus 5a, 5b out of the energy transmitted by the power transmission coil 25, by magnetic field resonance, and returns the recovered energy to the power transmission coil 25 via a power feedback passage 32a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251036-A (JP)
Title: Light source device and projector
Inventor: SHIMIZU TETSUO
IPC: F21Y101/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device in which sufficient air is sprayed on a part covered with a subsidiary reflecting mirror of a light-emitting tube, and the occurrence of defect due to the cooling failure of the light-emitting tube can be suppressed.  <P>SOLUTION: The light source device includes the light-emitting tube having a light-emitting section 15 that emits light, a first sealing section 16, formed on one side of the light-emitting section integrally with the light-emitting section, and a second sealing section 17 formed on the other side of the light-emitting section integrally with the light-emitting section; a subsidiary reflecting mirror 13 having an subsidiary reflecting surface 13a covering a part of a periphery of the light-emitting section and reflecting light emitted from the light-emitting section; and a primary reflecting mirror having a primary reflecting surface reflecting the light emitted from the light-emitting section and the light reflected by the subsidiary reflecting mirror. The subsidiary reflecting mirror is formed, into a shape in which a first reference plane 20 defined by a first boundary line 19 as a boundary between the light-emitting section, and the first sealing section does not intersect with the subsidiary reflecting mirror.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246689-A (JP)
Title: Energy consumption informing device
Inventor: OKI HIROTSUGU
IPC: G08C17/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy consumption informing device excellent in the reliability even though the structure is simple.  <P>SOLUTION: A master unit 100 transmits 11 the quantity of consumed energy via a plurality of antennas 12 to a slave unit 200. A position measuring instrument 19 of the slave unit 200 measures the position of the slave unit 200 based on the strength of received electric waves 18, and transmits 18 the measured position to the master unit 100. A calculator 13 of the master unit 100 calculates the speed of the slave unit 200 based on the history of the received 11 position of the slave unit 200 and calculates the quantity of energy consumed by a user, and transmits 11 the result of calculation to the slave unit 200. The slave unit 200 informs the user of the received 18 quantity of consumed energy in an annunciator 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009270199-A (JP)
Title: Article having protective film and method for providing the same
Inventor: CALLA EKLAVYA
IPC: C23C16/30
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film for heat shielding provided on a turbine rotor blade or the like which has satisfactory adhesiveness, and to provide a method for providing the same.  <P>SOLUTION: The article having a protective film comprises: a base material 18 having a first surface 22; a plurality of elements 20a elongating from the first surface 22; and a protective film(s) 24a arranged between at least a part of the plurality of elements 20 or on at least a part of the plurality of elements 20a or at the both. The plurality of elements 20a are integrated with the base material 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259185-A (JP)
Title: Power conversion apparatus for fuel cell
Inventor: SATO KEIICHI
IPC: H02M3/28
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus for a fuel cell, having improved performance and reliability by reducing power loss in conductors.  <P>SOLUTION: The power conversion apparatus has a structure in which switching elements 33, 34 connected to conductors (a positive pole side cable 42a, a positive pole side substrate terminal 43a and a positive pole side pattern 46a) connected to a positive pole of a fuel cell 30 are arranged closely to the positive pole of the fuel cell 30, and switching elements 35, 36 connected to conductors (a negative pole side cable 42b, a negative pole side substrate terminal 43b and a negative pole side pattern 46b) connected to the negative pole of the fuel cell 30 are arranged closely to the negative pole of the fuel cell 30. With this configuration, the length of the conductors to which the fuel cell 30 and the converter equipped with a voltage step-up circuit 32 are connected is reduced, thereby the power loss is reduced in the conductors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257693-A (JP)
Title: Vehicular lighting fixture
Inventor: KOIZUMI HIROYA
IPC: F21Y101/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture which is superior in visibility because light reflected on a reflective part out of light from a light source is output to a front of the lighting fixture in a step part for reflected light, and which achieves a light distribution similar to a multi-light system without increasing the number of light sources because a plurality of reflective parts are provided for a light source.  <P>SOLUTION: A vehicular lighting fixture having a light source placed in a light chamber formed of a body having an opened front and an outer cover mounted to cover the opening is characterized by: the plurality of reflective parts reflecting part of light from the light source; step parts for reflected light so provided as to correspond to the respective reflective parts and output the reflected light from the corresponding reflective parts frontward; and a step part for direct light that diffuses direct light from the light source to output the results frontward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253605-A (JP)
Title: Grinding device for generator brush
Inventor: SEKIYAMA SHOJI
IPC: B24B19/26
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device for a generator brush capable of grinding a sliding surface of the brush with high accuracy and efficiency.  <P>SOLUTION: A brush fixing part 11 is capable of fixing a reference plane of a reference brush and the sliding surface of the brush for replacement to be directed in the same direction and arranged side by side. A contact part 33 has a roller 33a provided to be movable relatively to the reference brush so that the contact part 33 may move along the reference plane in a state in contact with the reference plane of the reference brush fixed to the brush fixing part 11. A grinding part 34 has a grinding material 34a rotating at the same axis as that of the roller 33a. The grinding material 34a is made movable relatively to the brush for replacement together with the roller 33a so that the grinding material 34a may grind the sliding surface of the brush for replacement according to the shape of the reference plane of the reference brush in a state in contact with the sliding surface of the brush for replacement fixed to the brush fixing part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260248-A (JP)
Title: Tubing pump and image forming apparatus
Inventor: AOKI HIDEO
IPC: B41J2/175
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubing pump and an image forming apparatus which can change a crush amount of a tube in an operating state.  <P>SOLUTION: The tubing pump has a base which has a cylindrical inner surface and an entrance of the tube 100, and a pressure contact roller 101 which sends a fluid out of the tube by moving turning around a rotary shaft 102 set at the center of the cylindrical inner surface while crushing the tube. An interval between the pressure contact roller 101 and the rotary shaft 102 is variable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009219884-A (JP)
Title: Expandable stent
Inventor: PENN IAN M
IPC: A61F2/91
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable stent being able to be readily implanted with little or no trauma to the target lumen.  <P>SOLUTION: The expandable stent comprises a proximal end and a distal end in communication with one another, and a tubular wall 10 disposed between the proximal end and the distal end, the tubular wall has a longitudinal axis and a porous surface defined by a plurality of interconnected struts 35 and 40, the interconnected struts comprises a gradient of strut thickness from a first end to a second end of the tubular wall, and the stent is expandable from a first, contracted position to a second, expanded position upon the application of a radially outward force on the stent. The stent is ideally suited for applications in which a tortuous pathway must be followed to the stenosis or blockage and in which high radial rigidity of the expanded stent is required e.g., the treatment of ostial stenosis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010263719-A (JP)
Title: Power output system, method of controlling the same, and vehicle mounted with power output system
Inventor: HAYASHI KAZUHITO
IPC: B60L15/20
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an energy loss associated with the temperature-rise control of a power supply.  <P>SOLUTION: Whether a temperature of the power supply should be raised is determined by comparing an operation value Vm of a converter output voltage minimally required for the rotation drive of an electric motor and a temperature-rise control voltage Vr (S114). When the operation value Vm is equal to or lower than the temperature-rise control voltage Vr, the converter output voltage is set to the temperature-rise control voltage Vr (S116), and then a converter carrier frequency is set to a boosting control carrier frequency fr (S118), thus raising the temperature of the power supply. When the operation value Vm exceeds the temperature-rise control voltage Vr, the converter carrier frequency is set to a normal control carrier frequency fn (S122), and then the converter output voltage is set to the operation value Vm (S124), thus avoiding the temperature-rise control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263750-A (JP)
Title: Power generation device using electric field responsive polymer
Inventor: WAKE MIKIO
IPC: H02N11/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device using an electric field responsive polymer, which efficiently converts kinetic energy in various motions of animal, plant, and structures into electric energy.  <P>SOLUTION: The power generation device 300 uses an electric field responsive polymer which is made of an elastomer film 320 interposed between two soft electrodes 340 to generate an electromotive force by extensible action. The electric field responsive polymer is adhered to an elastic curing sheet 380 with tension thereto, thereby obtaining an electromotive force with small tension, and improving power generation efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266004-A (JP)
Title: Method for connecting hose joint fitting to hose
Inventor: YAMASHITA MASAKAZU
IPC: F16L33/20
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting a hose joint fitting to a hose, capable of suppressing the dispersion of a caulking position and advantageous in improving the quality.  <P>SOLUTION: In the state that a socket chuck 40 is positioned in the longitudinal direction of each of a small-diameter cylinder part 18 and a large-diameter cylinder part 26, the large-diameter cylinder part 26 is clamped by the socket chuck 40. The hose 2 is clamped at its portion near the end by a hose chuck 50. In this state, the socket chuck 40 is moved toward the end of the hose 2 so that the hose 2 is inserted at its end through an opening portion 28 into an annular space S and pushed at its front end against a bottom wall 30 while abutting thereon. Then, the hose 2 is unclamped from the hose chuck 50, whereby the compressed hose 2 pushed at its front end against the bottom wall 30 is elongated and restored into the original state. Thus, the compressed state of the hose 2 is released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269455-A (JP)
Title: Printer
Inventor: IGARASHI YUKI
IPC: B65H5/06
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which controls a means for suppressing a floating height of a medium to be optimum can eventually print a favorable image.  <P>SOLUTION: The printer has a transfer roller 102 which transfers the medium at the upper stream side than a printing position, a pinch roller 103 which holds the medium M following the transfer roller, and a platen 105 which supports the medium M at the printing position. The pinch roller 103 is controlled according to detected results of a sensor which detects the floating height and a tip of the medium M from the platen 105 or of a winding diameter, and a temperature and humidity whereby the floating height of the medium M is estimated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271379-A (JP)
Title: Imaging device
Inventor: NOGUCHI MASAAKI
IPC: G03B7/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a rolling shutter type CMOS sensor camera, wherein distortion called a konjack (jelly) phenomenon (or a focal plane phenomenon) is caused by a difference in exposure timing and read time of each line, and when a camera shake correction function is turned off, unintentional movement of the hands and vibration to a camera affect reading for each line, so that the above distortion is liable to occur, and that especially in the photographing a moving picture, the occurrence is remarkable.  <P>SOLUTION: In a mode of photographing a moving picture, a tripod processing in which the camera shake correction function is turned off is inhibited to always perform camera shake correction. Thus, even if vibration/impact is applied to the camera in photographing the moving picture, camera shake/vibration is canceled by the camera shake correction to reduce distortion due to the konjack (jelly) phenomenon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284488-A (JP)
Title: Image processing system and method
Inventor: BOLL HAROLD
IPC: G06T1/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and method for improving the image quality of a color image output.  <P>SOLUTION: First, color gamut data related to a first color gamut defined by a primary color space having no black component, second color gamut data related to a second color gamut defined by a primary color space inclusive of a black component, and image data representing a color image are received. At least one first color value of the first color gamut is then mapped to a second color value of a portion of the second color gamut, disposed outside the first gamut. At least one fractional black component value is then selected for each mapped color value. Non-black color data associated with each selected fractional black component is then identified. A sculpted gamut is then generated in accordance with each fractional black component selected and associated non-black color data. A color image is thereafter generated corresponding, to received image data which correspond to the generated sculpted gamut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275874-A (JP)
Title: Fuel injection pump
Inventor: TAKAMIZAWA SATORU
IPC: F02M59/44
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection pump having excellent durability enduring fuel high pressurization.  <P>SOLUTION: This fuel injection pump includes: a plunger 20; housings 10, 32 having a cylindrical cylinder inner wall 34 reciprocatably supporting the plunger and forming a pressurization chamber 35 together with the plunger; a pressurization chamber wall member 73 provided on a side axially opposite to the plunger through the pressurization chamber and forming the pressurization chamber; a fuel suction passage 41 having a suction opening 37 opened in the pressurization chamber in order to suck fuel from the suction opening into the pressurization chamber; and a fuel delivery passage 81 having a delivery port 72 opened in the pressurization chamber in order to deliver the fuel pressurized in the pressurization chamber from the delivery port to the outside of the pressurization chamber. The delivery port 72 of the fuel delivery passage 81 is formed in the pressurization chamber wall member 73. The suction port 37 of the fuel suction passage 41 is formed in the housing 32. A check valve 50 having a valve seat portion 51 and covering the suction port and the peripheral portion thereof by seating the valve seat portion on the peripheral portion 36a of the suction port when fuel inside of the pressurization chamber is pressurized, is disposed inside of the pressurization chamber 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189063-A (JP)
Title: Image photographing apparatus and image photographing program
Inventor: YAMAMOTO AKIHIKO
IPC: H04N5/272
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate image data for a suitable identification photograph.  <P>SOLUTION: When taking the identification photograph by a digital camera 1 as an image photographing apparatus, form data based on an inputted type of the identification photograph are selected from among form data stored in a built-in storage unit (not shown in the figure) and on the basis of a focal distance depending on auto-focusing, optical zoom adjustment is performed on a lens optical system including a photographing lens 2. The selected form data are displayed on a display image 13 together with a through-the-lens image, and a person meeting the relevant form data is photographed, thereby generating image data for the identification photograph.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010275399-A (JP)
Title: Method and apparatus for separating heavy hydrocarbon from natural gas
Inventor: OZAKI MAKOTO
IPC: C10L3/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method and an apparatus for separation of a hydrocarbon from a natural gas as is capable of separating at a low pressure, when removing ≥3C heavy hydrocarbons from the natural gas.  <P>SOLUTION: The method and apparatus comprise storing and chilling water 12 in a hydrate generator 10, blowing a natural gas NG as bubbles from a bubble generator 14 equipped in the water, surfacing a heavy hydrocarbon, which contains ≥3C components in the natural gas, as an HC hydrate 18 on the water, exhausting the formed HC hydrate 18 from the hydrate generator 10, and recovering the natural gas from which the heavy hydrocarbon with ≥3C components is separated, from the top of the hydrate generator 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275775-A (JP)
Title: Building
Inventor: SONODA TAKESHI
IPC: E04B1/70
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a building which can achieve joint of an additional frame through framework without a loss of sealing performance on the building unit side.  <P>SOLUTION: The unit building 10 includes a building body 16 and an additional frame 40. The building body 16 is constituted using a plurality of building units 12, and the additional frame 40 provided on the outdoor side of the building body 16 is constructed by a steel-framed framework structure. The additional frame 40 includes a steel-framed floor girder 56 which is joined to the column 18 of the building unit 12. Specifically, an opening 116 through which the end of the steel-framed floor girder 56 can be inserted is formed on the outer board 110 of an exterior wall panel 106, and the end of the steel-framed floor girder 56 is inserted through the opening 116. A girder-joint bracket 100 is welded to the column 18 of the building unit 12, and the girder-joint bracket 100 and the end of the steel-framed floor girder 56 are fastened to each other in a state where a waterproof sheet 130 is held between the two.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278992-A (JP)
Title: Rf amplification apparatus
Inventor: KINOMURA MASAHIRO
IPC: H03F3/24
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF amplification apparatus which avoids over input and output level reduction in an envelope tracking system.  <P>SOLUTION: A power amplifier 111 uses an envelope signal, that is a scalar quantity, of baseband signals generated by a baseband signal generating section 101, as a power supply voltage to perform power amplification on an RF signal that is similarly a vector quantity among the baseband signals. An over input detecting section 200 uses a capture signal of the baseband signals and a capture signal of digital signals fed back from the power amplifier 111 to calculate AM-PM characteristics of the power amplifier 111 and detects an over input state from the calculated AM-PM characteristics. If the over input state is detected, a shift correcting section 120 shifts a power supply voltage to be applied to the power amplifier 111 to a high voltage side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009295264-A (JP)
Title: Phase change memory device and its read method
Inventor: HWANG YOUNG NAM
IPC: G11C13/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change memory device and its read method.  <P>SOLUTION: A variable resistance memory device includes: a memory cell connected to a bit line; and a clamp circuit providing selectively either of first read voltage or second read voltage to the bit line according to an elapsed time from write operation of the memory cell. Even if an time interval between write operation and verification read operation is shortened, a sensing margin is secured, and a memory speed is improved by a bias method of the clamp circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT