baber/WOPTO huggingface dataset:
Patent JP-2010050342-A (JP)
Title: Amorphous base material
Inventor: ADACHI YUTAKA
IPC: H01L21/28
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphus base material on which a zinc oxide base thin-film layer with a high surface flatness is formed as a transparent electrode.  <P>SOLUTION: A conductive zinc oxide thin-film layer is synthesized on a fused quartz glass substrate as the amorphus base material by a pulse laser vacuum deposition. The zinc oxide thin film with a flat zinc surface is provided by promoting the nuclear formation of the zinc oxide to cause a high concentration aluminum composition to be the surface of the zinc by using the zinc oxide sintered compact to which 1% of the aluminum is added as a target. The film includes a wurtzite crystal structure, and the surface thereof is composed of a zinc polarity (0001).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049102-A (JP)
Title: Reverberation removing device, reverberation removing method, computer program and recording medium
Inventor: KAMEOKA HIROKAZU
IPC: G10L21/0208
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly remove reverberation even when reverberation environment is changed according to sound source movement and room temperature variation.  <P>SOLUTION: A observation power time sequence creation section 1 creates an observation power time sequence. An initial setting section 2 sets an indoor impulse response estimation value and an original sound power estimation value time sequence. A reverberation power estimation value time sequence calculating section 3 calculates a reverberation power estimation value time sequence. An indoor impulse response updating section 4 updates the indoor impulse response estimation value. An original sound power estimation value time sequence updating section 5 updates the original sound power estimation value time sequence. A parameter normalizing section 6 normalizes the indoor impulse response estimation value, and normalizes the original sound power estimation value time sequence. A convergence determination section 7 determines whether or not, the indoor impulse response estimation value and the original sound power estimation value time sequence satisfy predetermined criteria. A parameter output section 8 outputs the indoor impulse response estimation value and the original sound power estimation value time sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050023-A (JP)
Title: Nonaqueous electrolyte for battery and nonaqueous electrolyte secondary battery having the same
Inventor: HORIKAWA YASUO
IPC: H01M10/0569
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte for a battery capable of giving high charge and discharge efficiency and high safety to the battery.  <P>SOLUTION: The nonaqueous electrolyte for a battery includes a ring phosphazen compound expressed by formula (I) of (NPR<SP>1</SP><SB>2</SB>)<SB>n</SB>, a nonaqueous solvent, an aniline dielectric expressed by formula (II), and supporting salt. Here, R<SP>1</SP>each independently shows fluorine, alkoxy, or aryloxy; and n shows 3-4. R<SP>2</SP>in formula (II) is each independently hydrogen, methyl, or methoxy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050929-A (JP)
Title: Broadcasting signal receiver and method for controlling broadcasting signal receiver
Inventor: YAEKURA SATOSHI
IPC: H04N7/173
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting signal receiver in which a program executed by each control process unit is properly updated and a storage capacity of an entire storage device that is held can be reduced.  <P>SOLUTION: A reproduction device 2 includes a main CPU 30, a sub-CPU 44, a memory 28 for the main CPU including a program recording area in which a main program is recorded and a data area for broadcasting, a memory 46 for the sub-CPU including a program recording area in which a subprogram is recorded, a program recording/reading unit 81 for acquiring a subprogram for update from a broadcasting signal and recording it in the data area for broadcasting, and a program update unit 83 for updating the subprogram recorded in the program recording area of the memory 46 for the sub CPU by the subprogram for update recorded in the data area for broadcasting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051852-A (JP)
Title: Air cleaning apparatus and method for interchanging filter for air cleaning apparatus
Inventor: UJIIE YUJI
IPC: B01D46/42
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning apparatus capable of making an apparatus structure and a filter interchanging method simple and effectively preventing harmful dust collected by a filter from being scattered in filter interchanging.  <P>SOLUTION: The air cleaning apparatus 1 includes an exhaust section 10 having an exhaust outlet 12 and a filter section 20 having an air inlet 26 and a high efficiency filter 25 such that the exhaust section 10 and filter section 20 are communicated with each other and sealed so as to allow the air sucked from the air inlet 26 to be discharged from the exhaust outlet 12 through the high efficiency filter 25, wherein the high efficiency filter 25 is provided to face the inside of the filter section 20 so as to allow the upstream surface of an air flow in the high efficiency filter 25 to be water washed when washing water W is drained from a draining outlet 37a provided inside the filter section 20 as the sealing condition remains intact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033526-A (JP)
Title: Switch for sole
Inventor: SUZUKI YOSUKE
IPC: G06F3/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an operability when a cellular phone is operated with one hand and when a keyboard for computer is operated.  <P>SOLUTION: Switches and vibrators to be operated by the toes or heels are attached to shoes. When the cellular phone and the keyboard for computer are operated, the toes are also used for operating button switches to reduce the operation frequency. Neglect is prevented by the vibrators arranged to the toes. In addition, the cellular phone and the switches for sole are connected by radio such as Bluetooth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053003-A (JP)
Title: Method for producing high purity hydrogen
Inventor: FUJISAWA AKITOSHI
IPC: C01B3/56
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower-cost method for producing high purity hydrogen which achieves further compacting of a production apparatus while achieving improvement in the energy efficiency of the whole process.  <P>SOLUTION: High purity hydrogen F is obtained by pressurizing liquid hydrocarbon fuel A and water B as being liquid, thereafter reforming and converting them with a reformer 1 and a converter 2 to form a high pressure hydrogen-enriched gas D, bringing the high pressure hydrogen-enriched gas D into contact with a copper halide-supporting CO adsorbing agent filled in a CO remover 5 as it is without being subjected to pressure reduction, storing hydrogen in a hydrogen storing material in a hydrogen separation/recover unit 6 as being in a high pressure state, and discharging the stored hydrogen from the storing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052673-A (JP)
Title: Shift lever device
Inventor: TAKIGAWA YOSHIHIRO
IPC: B60K20/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever device with a relatively simple structure capable of reducing the number of parts and enhancing workability at assembling.  <P>SOLUTION: A knob button 10 integrally molded with a cam part 11 is attached to a shift knob 4 at a distal end part of the shift lever 2, a support member 3 having an engagement projection 23 engageable with the cam part 11 is built-in, and a link boss part 18 linked/engaged with the cam part 11 is provided on a pull-block 15. At assembling, the knob button 10 is temporarily retained by performing pressing operation of the knob button 10 assembled to a shift knob 4 and engaging the cam part 11 with an engagement projection 23, and the shift knob 4 side is connected to the shift lever 2 side in this state. Thereafter, the temporary retaining state of the knob button 10 is released, and the link boss part 18 is displaced by the cam part 11 to perform shift lock release operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059242-A (JP)
Title: Epoxy resin curable composition, resin varnish, prepreg, metal-clad laminate, and cured product
Inventor: OTAKE TOSHIYUKI
IPC: C08J5/24
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin curable composition with both of low linear expansion and solder temperature resistance, and suitable for a print wiring board, etc., and to provide a resin varnish, a prepreg, a metal-clad laminate and a cured product using the composition.  <P>SOLUTION: This epoxy resin curable composition includes a compound of a specific structure having a quinoxaline structure, and a phenolic hydroxyl group or an epoxy group. The resin varnish, the prepreg, the metal-clad laminate and the cured product using the composition are also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060679-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KIYOTAKA
IPC: G03G21/10
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device preventing image deletion without generating image disorder due to jitter without need to add a member in particular.  <P>SOLUTION: This image forming device includes a photoreceptor, an intermediate transfer body which is oppositely arranged to the photoreceptor and onto which a toner image formed on the surface of the photoreceptor is transferred, a sliding roller which makes cleaning by carrying toner on the surface and grinding the surface of the photoreceptor, and a friction resistance value detection means which detects a friction resistance value of the surface of the photoreceptor. The friction resistance value detection means detects the friction resistance value based on the density of a density detection toner image formed on the surface of the photoreceptor and the surface of the intermediate transfer body. When the frictional resistance value detection means detects a value larger than a predetermined friction resistance value, the rotation speed ratio of the sliding roller in relation to the photoreceptor is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058156-A (JP)
Title: Apparatus for rolling endless belt-like metallic ring
Inventor: WATABE YOSHIHARU
IPC: B21B5/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for rolling an endless belt-like metallic ring with which the metallic ring having a shape close to complete roundness is obtained after rolling.  <P>SOLUTION: The apparatus 1 for rolling the endless belt-like metallic ring is provided with: a pair of tension rollers 2a, 2b having an equal diameter around which the metallic ring W is engaged; a center roller 3 which is arranged in the middle of both tension rollers 2a, 2b and have a smaller diameter than that of both the tension rollers 2a, 2b; a rolling roller 4 with which the metallic ring W is held and rolled between itself and the center roller 3 and a pressing means 9 with which the center roller 3 is pressed toward the rolling roller 4. An angle θ, which is formed with a first tangent P which is brought into contact with the outer peripheral surfaces of both rollers of the tension roller 2a on the downstream side of the rolling roller 4 on the metallic ring W and the rolling roller 4 along the advancing direction of the metal ring W which is circulated between both the tension rollers 2a, 2b and a second tangent Q which is brought into contact with the outer peripheral surfaces of both the tension rollers 2a, 2b on the side of the rolling roller 4, is in the range of ≤1°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065079-A (JP)
Title: Method for manufacturing of oila and fat
Inventor: TOYOSHIMA TAKASHI
IPC: C11B3/04
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing of oil and fat, for providing an oil and fat for heating cooking capable of suppressing heating coloring and heating bad odor, and to provide a method for manufacturing of oil and fat capable of enhancing the yield and reducing a manufacturing cost.  <P>SOLUTION: The oil and fat is manufactured according to a refining process flow including: a water degumming process; and a degumming process by adding an organic acid aqueous solution including at least one of organic acid selected from citric acid, malic acid and oxalic acid to a crude oil or raw petroleum such that an organic acid concentration is turned to be 100 to 5,000 ppm per oil and fat; and a process of washing without performing alkali deacidification, in this order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066445-A (JP)
Title: Microscope objective lens
Inventor: WATASHI TAEKO
IPC: G02B13/18
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope objective lens in which color aberrations are sufficiently corrected and color aberrations are satisfactorily corrected in a sufficient field of view.  <P>SOLUTION: The microscope objective lens OL includes, in sequence from the object side, a first lens group G1 having positive refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having negative refractive power. The first lens group G1 includes a positive lens component L1 with a lens surface having negative refractive power and at least one cemented lens component CL11 having positive refractive power. The second lens group G2 includes a diffractive optical element GD with a diffractive optical surface D in which two diffraction elements of different optical materials are cemented and a diffractive grating groove is formed on the cemented interface thereof, and at least one cemented lens component CL21. The third lens group G3 includes at least one color correction lens component CL31. The surface of the lens of the third lens group G3 closest to the image side is a concave surface disposed towards the image side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067562-A (JP)
Title: Lighting unit, illuminator, liquid crystal display
Inventor: NARUO MASAHIRO
IPC: H02M7/48
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out switching of feedback control and to independently set a prescribed value for a detecting object for respective feedback control in a lighting unit with a plurality of feedback control objects.  <P>SOLUTION: The lighting unit is provided with: a plurality of detection circuits (current detection resistance R1, Vla detection circuit 4) for detecting the amount of electricity in a lighting circuit for lighting a light source FL; an adder (input resistance R2, R6) for adding output of the detection circuit; an error amplifier (operational amplifier OP1) for comparing an output of the adder with a first reference voltage V1 and outputting an error signal; and a control signal generator (I-f converter 2) for varying the output of a lighting circuit according to the output of the error amplifier. A second reference voltage V2 is provided which is inputted to the adder through a first semiconductor switch (diode D1) and at least one of the outputs of the detection circuit is inputted to the adder through a second semi-conductive switch (diode D2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003474-A (JP)
Title: Image display device
Inventor: OZEKI MASAO
IPC: G09G3/36
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of simultaneously developing two or more colors in an optional part in one display element, in which a non-display part in the display element is transparent like glass and a background can be seen by a viewer in the non-display part.  <P>SOLUTION: A display element 1 is used, which transmits light under application of no voltage and scatters light under application of a voltage. Desired coloring is performed at an optional part in the display element 1 by matching the timing of changing colors of illumination 2 the respective light sources of which have lighting frequencies of not less than 40 Hz and sequentially change colors, with the timing of driving a display unit provided in the display element 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010071375-A (JP)
Title: Gear speed reducer and electric power steering device including the same
Inventor: KATO TOSHIYA
IPC: B62D5/04
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear speed reducer and an electric power steering device including the same, capable of restraining a backlash of mutual gears caused by an increase in an inter-core distance of a gear shaft.  <P>SOLUTION: This gear speed reducer 11 is stored in a housing 20 made of an aluminum alloy, and includes at least a driving gear 31 and a driven gear 32. The driving gear is provided with a driving gear body 31a made of an aluminum alloy and a steel driving tooth part 31b fixed to the outer periphery of the driving gear body by shrinkage fit or expansion fit. The driven gear is provided with a driven gear body 32a made of an aluminum alloy and a steel driven tooth part 32b fixed to the outer periphery of the driven gear body by shrinkage fit or expansion fit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072905-A (JP)
Title: Information display selection device and information display selection method
Inventor: SENDA KEIICHI
IPC: G06F3/0485
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To control quick and easy focus movement and screen scroll of content of a website with one input system using two-dimensional directional information such as a remote control device in an information display device such as a TV.  <P>SOLUTION: This information display selection device includes: a virtual pointer position determination means for determining a virtual pointer position from an input means such as a remote control device; an extension focus decision means for deciding a region to which a virtual pointer position belongs in an extension object region group obtained by properly dividing a whole screen so that one focus target object can be included from the content of a website or the like, and for determining the corresponding focus target object as a focus object; and a display region independence calculation means for determining the screen display region of the content from a virtual pointer position. Thus, it is possible to attain quick and easy focus movement and screen scroll of the content by generating and displaying a content image in which the focus object is emphasized on the screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081054-A (JP)
Title: Reception device
Inventor: YOSHIDA TOSHIKAZU
IPC: H04B1/26
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device reducing the degradation of a reception characteristic of a high-frequency signal due to interfering waves.  <P>SOLUTION: This reception device includes: a bandpass filter 5 extracting a signal in a predetermined frequency band from a received high-frequency signal; an MOPLL(Mixer Oscillator Phase Locked Loop) circuit 6 at least having a mixer 7 for converting the frequency of the signal by mixing the signal extracted by the bandpass filter 5 with output from a voltage controlled oscillator 8 to output a frequency-converted signal; and a resistance element R1 located between a signal line connecting the bandpass filter 5 to the mixer 7 and a ground 11, and having a resistance value for setting a bias voltage of an input transistor of the mixer 7 for receiving a signal from the bandpass filter 5 at a center value of a dynamic range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075434-A (JP)
Title: Method of manufacturing composite tube and composite tube
Inventor: MORIUCHI KOJI
IPC: A61M25/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite tube which has an inner wall of a low frictional resistance and both a fluororesin layer as an inner layer and a polyimide layer as an outer layer which are firmly bonded, uses materials constituting the tube that are safe to human bodies, includes the fluororesin layer and the polyimide resin layer which are molded in one operation, and achieves a reduction in a manufacturing cost, and a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the composite tube includes: a double application process of applying a fluororesin dispersion liquid and a polyimide precursor solution doubly on a surface of a metal core wire; a process of removing a solvent from the fluororesin dispersion liquid and the polyimide precursor solution; a process of imidizing and baking for imidizing the polyimide precursor solution and forming the fluororesin solution into a film; and a process of separating the metal core wire and the composite tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081316-A (JP)
Title: Loudspeaker system
Inventor: KITAZUME TOSHIAKI
IPC: H04R1/28
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker system for bass in which reactive vibration of a diaphragm vibrating a cabinet or an overall loudspeaker system is reduced during operation and bass range characteristics is enhanced.  <P>SOLUTION: A pair of or a plurality of loudspeaker units are mechanically coupled at a back side and electrically connected in such a way that a sum of vectors of mutual reactive vibration during operation becomes zero, thereby reducing vibration of an overall loudspeaker system. At the same time, a duct-incorporated cabinet or a sealed cabinet is mounted on a front side of each loudspeaker unit to attenuate middle and treble range components. Furthermore, a resonant frequency ratio between the cabinet and the duct in a duct-incorporated type and a capacity ratio of the cabinet in a sealed type are each set to 1:1 to 1:3 to resonate a bass range, thereby enhancing bass characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076693-A (JP)
Title: Table mounted to steering wheel of vehicle
Inventor: ONISHI HIDENOBU
IPC: B60N3/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table which is mounted to a steering wheel of a vehicle and on which a driver can place a lunch and have a meal, a personal computer and operate it, and a book and read it.  <P>SOLUTION: A projection part 2 having arms 10, 10 while clamping a recessed groove 3 between them is provided behind an approximately rectangular table plate 4. The arms 10, 10 are inserted to steering wheel spaces 9, 9 and inner side edges 12, 12 of the arm distal end are engaged with an outer peripheral surface of a central boss 8. Outer side edges 11, 11 of the arm are placed on a steering wheel ring 6 and are mounted such that the table plate 4 becomes horizontal.  <P>COPYRIGHT: (C)2010,JPO&INPIT