baber/WOPTO huggingface dataset:
Patent JP-2008177489-A (JP)
Title: Manufacturing method of element substrate
Inventor: KANEDA TOSHIHIKO
IPC: H05K3/18
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an element substrate where a metal layer having a fine pattern is formed precisely.  <P>SOLUTION: The element substrate 100 has a metal layer formed by an electroless plating method. The element substrate 100 includes a substrate 10, and a metal layer 34 formed on the substrate, where the metal layer has a line width of not less than 20 nm and not more than 100 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180285-A (JP)
Title: Bearing device for wheel
Inventor: NORIMATSU TAKAYUKI
IPC: F16J15/3232
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel in which a seal device with a sensor capable of sensing stably by reducing the effect of an external force is adopted.  <P>SOLUTION: This bearing device 11 for a wheel comprises a wheel side raceway member 12 having an inner raceway surface, a vehicle body side raceway member 13 having an outer raceway surface, rolling elements disposed between the inner raceway surface and the outer raceway surface, and a seal device fitted to the ends of the wheel side raceway member 12 and the vehicle body side raceway member 13. The seal device comprises a part to be detected, a sensor for detecting the part to be detected, a fixed side seal member holding the sensor within the range of ± 5° around the rotating center of the wheel side raceway member 12 from the horizontal plane extending through the rotating center of the wheel side raceway member 12 and fixed to the vehicle body side raceway member 13, a rotating side seal member holding the part to be detected and fixed to the wheel side raceway member 12, and a sealing member for sealing a bearing inner space between the fixed side seal member and the rotating side seal member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184480-A (JP)
Title: Coordinated polymer-metal complex compound containing water molecule
Inventor: KODAMA TOMOKI
IPC: C08G79/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinated polymer-metal complex compound containing a water molecule that exhibits enhanced proton-conductivity at room temperature.  <P>SOLUTION: The unidimensional linear coordinated polymer metal complex compound containing a water molecule has such a composition that one unit thereof is represented by the general formula: [MA-2ä(C<SB>4</SB>H<SB>2</SB>N<SB>2</SB>)-(COOH)<SB>2</SB>}]-nH<SB>2</SB>O, and is composed of a metal ion MA having a tetracoordinate planar structure, 2,3-pyrazine dicarboxylic acid and a water molecule as crystal water. The tridimensional coordinated polymer metal complex compound containing a water molecule has such a composition that one unit thereof is represented by the general formula: [MB-2ä(C<SB>4</SB>H<SB>2</SB>N<SB>2</SB>)-(COOH)<SB>2</SB>}-2H<SB>2</SB>O]-H<SB>2</SB>O, and is composed of a metal ion MB having a hexacoordinate octahedron structure, 2,3-pyrazine dicarboxylic acid, a water molecule as a ligand and a water molecule in a pore.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183963-A (JP)
Title: Accelerator pedal device
Inventor: OGURA TAKAHIRO
IPC: B60K26/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent position deviation or the like of a pedal arm in an accelerator pedal device.  <P>SOLUTION: The accelerator pedal device is provided with: the pedal arm 30 having an accelerator pedal 30a; housings 10, 20 for oscillatably supporting the pedal arm between a rest position and the maximum stepping-in position around an oscillation axis L; and a return spring 40 for giving urging force for returning the pedal arm to the rest position. In the pedal arm 30, movement in a direction approximately parallel to the oscillation axis L is restricted on a left part (upper end 36) left from the oscillation axis L. According to this, position deviation from the oscillation axis of the pedal arm or rattling generated when an area (bearing area) of the oscillation axis is only restricted is prevented, the accelerator pedal (pedal arm) can be oscillated between the rest position and the maximum stepping-in position at high accuracy, and it can be stopped at the predetermined (regular) rest position with sufficient repeatability even at the rest.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185555-A (JP)
Title: Device for estimating speed information on vehicle
Inventor: SATO HIROBUMI
IPC: G01P3/489
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can acquire two state quantities among rotational speed of wheel, wheel speed to road surface and pitch angle speed of car body to enable accurate estimation of the remaining one state quantity.  <P>SOLUTION: In this device, wheel speed sensors 24FR-24RL detect rotational speed ωwi of each wheel, while pitch angle speed sensor 26 detects pitch angle speed ωp of the car body 28, variation Δωwi of rotational speed for each wheel originated in pitching of the car body is calculated based on pitch angle speed of the car body, and then the above variation Δωwi of rotational speed is subtracted from rotational speed ωwi of each wheel to calculate rotation angle speed ωwai of each wheel with any error component resulting from car body pitching removed as the wheel speed to road surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191205-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: OKAYAMA TSUGUYO
IPC: G02F1/1335
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device for achieving high optical use efficiency and preventing malfunction caused by light leakage, and to provide a method for manufacturing the electro-optical device, and electronic equipment.  <P>SOLUTION: The electro-optical device includes a plurality of pixel regions by holding an electro-optical layer 50 between a pair of substrates 10 and 20. The electro-optical device has a condensing part 45 provided in the form of a groove in the reverse side of a light incident face in the light incident side substrate 10 of the pair of the substrates 10 and 20 and for reflecting incident light in a pixel region. A semiconductor layer 1 of at least a switching element 30 is provided in the groove 44 composing the condensing part 45.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231936-A (JP)
Title: Internal combustion engine with outside air intake amount determining means, and determining method relating thereto
Inventor: BOREAN FABIO
IPC: F02D45/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the amount of outside air to be sucked into an engine with high accuracy even when using a variable valve drive.  <P>SOLUTION: The internal combustion engine comprises a system for variably driving at least one intake valve, a first sensor means for detecting a temperature (Tuv) in an intake valve, a second sensor means for detecting pressure (Puv) in an intake pipe on the upstream side of the intake valve, a third sensor means for detecting an engine speed (rpm), and a fourth means for detecting or calculating a temperature (Texh) in an exhaust pipe. An electronic control unit receives signals output from the first sensor means, the second sensor means and the third sensor means for calculating the amount of outside air sucked into the engine in accordance with a mathematical model.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008171785-A (JP)
Title: Corona discharge generation device by computer control
Inventor: ABU KOJI
IPC: H01T19/00
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona discharge generation device which is light and small with a structure of a limited number of simple electric components.  <P>SOLUTION: A constant voltage power source is generated from a commercial power source and a pulse modulation is made a means by a computer circuit configuration. An adjustment of a corona discharge amount can be made by using a pulse width modulation (PWM) and a pulse position modulation (PPM). The device can be made small and light with the CPU circuit configuration and can be installed together with other electric devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189131-A (JP)
Title: Run flat tire, and assembly of run flat tire and rim
Inventor: KONO YOSHIHIDE
IPC: B60C17/01
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire with a relatively simple structure having a lighter weight as compared with prior art while a conventional rim can be used.  <P>SOLUTION: The run flat tire 1 has a pair of bead parts 3 buried with a bead core 2; a pair of side wall parts 4 extending from the bead part 3 to an outer side in a tire radial direction; and a tread part 5 extended astride between both side wall parts 4. Between both bead parts 4, an expandable annular partition membrane 6 for dividing a space partitioned between a tire and a rim 7 when the tire 1 is attached to the rim 7 to two chambers of an inner side chamber 8 in a tire radial direction and an outer side chamber 9 is arranged. The inner side chamber 8 and the outer side chamber 9 are connected with each other through a means 10 for restricting a ventilation amount provided on the partition membrane 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192459-A (JP)
Title: Electric connector
Inventor: OSUGE KATSUHIKO
IPC: H01R13/52
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new connector of a different form capable of keeping a waterproof function even when a means other than an O-ring is used.  <P>SOLUTION: This electric contact 1 is composed by including: a columnar base body 5 having one or more first hole parts 8 extending inward from the bottom surface, and provided with an electric contact in each first hole part 8; a seal member 3 opened on one-side surface, having a through-hole 14 opened to the other-side surface, and used for arranging the one or more first hole parts 8 in the opening on the one-side surface when mounted at a predetermined position of the bottom surface of the base body; and a seal stopper 4 attached to the base body to seal the opening of the other-side surface of the seal member 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189597-A (JP)
Title: Sulfonium salt
Inventor: HAYAKAWA MASAMICHI
IPC: C07C381/12
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfonium salt having a function as a photo acid generator.  <P>SOLUTION: This sulfonium salt is represented by formula (1). In formula (1), R<SP>1</SP>is H or a straight chain or branched 1 to 3C organic group; R<SP>2</SP>to R<SP>4</SP>are each H, an alkoxy, or the like; D<SP>1</SP>to D<SP>3</SP>are each a group represented by formula (2), or the like; (a), (b), (c), (d), (e) and (f) are each an integer satisfying a+b≤5, c+d≤5, e+f≤5, a+c+e≥1). In formula (2), (wherein, R<SP>5</SP>is a straight chain or branched 2 to 9C divalent organic group; R<SP>6</SP>to R<SP>9</SP>are each H or a straight chain or branched 1 to 3C organic group; R<SP>10</SP>and R<SP>11</SP>are each independently an organic group; and X<SP>-</SP>is an anion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193431-A (JP)
Title: Content recommendation apparatus, content recommendation method and content recommendation program
Inventor: NAKAMURA YOSUKE
IPC: H04N7/173
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent expiration of viewing period of a desired content, and to recommend a current available content.  <P>SOLUTION: A content information acquiring section 104 acquires the information about all distributable contents. A viewable time calculating section 105 calculates a viewable time for each of the contents from the content information and the present time, and generates list information in which the contents are sorted in the ascending order of viewable time. A priority determining section 107 selects the information of contents whose viewable time is lower than a threshold value from the list information. A determination section 108 determines whether or not each the content can be reproduced on the basis of the viewable time of the content information selected by the priority determining section 107 and the total reproducing time of all the contents determined to be reproducible together with reproduction time. A recommendation screen generating section 110 generates a recommendation screen for highlighting the content determined to be reproducible by the determination section 108.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211243-A (JP)
Title: Polymer of polymerizable compound
Inventor: TAKAHASHI YOSHIAKI
IPC: H01L51/50
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer of a polymerizable compound, which is a precursor of a polymer-based light-emitting material usable for an organic light-emitting device (OLED) for a flat display panel or a back light used therefor.  <P>SOLUTION: Provided are the polymer of the polymerizable compound having a bis(2-phenylpyridine)-iridium complex part and a polymerizable functional group (e.g. a vinyl group) as a polymer-based light-emitting material for obtaining an organic light-emitting device having high light-emitting efficiency, enabling an area to be enlarged, and capable of being produced by mass, the intermediate which is a new compound required for the synthesis of the polymerizable compound, and the method for producing the polymerizable compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008092785-A (JP)
Title: Alternating current generator for vehicle
Inventor: AOYAMA TORU
IPC: H02P9/30
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternating current generator for vehicles having a constitution that does not use a separate power supply and is low cost, moreover can be made light-weight, and that can increase the generated output.  <P>SOLUTION: An alternating current generator for vehicle is provided with a commutator for output 15 for converting AC voltage generated in an armature winding for output 14 into DC and supplying DC power to a battery 3 and vehicle-mounted electrical load 5; a commutator for excitation 13, electrically separated from the commutator for output 15 for converting AC voltage generated in an armature winding for excitation 12 to DC; and a power generation control device 2 for comparing output voltage of the commutator for output 15 or the terminal voltage of the battery 3 with a predetermined standard voltage, and controlling the electric current flowing through an excitation winding 11, to which the DC voltage output from the commutator for excitation 13 is applied, based on the comparison result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197178-A (JP)
Title: Laser scanning type microscope
Inventor: NISHIWAKI DAISUKE
IPC: G02F1/29
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanning type microscope equipped with a spectroscopic device to perform high-speed wavelength scanning.  <P>SOLUTION: The laser scanning type microscope spectrally splitting and detecting observation light is equipped with: a KTN crystal which spectrally splits the observation light according to dispersion characteristic and emits it; a detector which detects emitted light emitted from the KTN crystal; and a slit which is arranged between the KTN crystal and the detector, and made open in a direction orthogonal to the inclination of the refractive index of the KTN crystal. By controlling voltage to be applied to the KTN crystal, the detection wavelength of the emitted light passing through the slit is dynamically switched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194272-A (JP)
Title: Vacuum cleaner
Inventor: NAKAO HIROSHI
IPC: A47L9/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To attach/detach a dust collector with a light force, relating to the dust collector of a vacuum cleaner freely attached/detached relative to a vacuum cleaner body and compressing dust accumulated in its interior via engagement of gears.  <P>SOLUTION: This vacuum cleaner includes a compression plate (compression means) 30 slidably provided in the dust collector to compress the dust collected in the dust collector, and a compression drive motor (compression drive means) 56 for actuating the compression plate 30 via the engagement of a plurality of gears; and the compression drive motor 56 executes a series of operation for sliding the compression plate 30 in the direction of compressing the dust to a sliding limit and then sliding in the opposite direction to the sliding limit, at least once, and lastly actuates the compression drive motor 56 in the direction of compressing the dust for an extremely short time to secure allowance among the gears. This constitution can secure the allowance among the gears by the reversed operation executed at the end of the series of the operation for the extremely short time so as to enable the attachment/detachment of the dust collector relative to the vacuum cleaner body at a light force and improve the usability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196656-A (JP)
Title: Number-of-revolution estimation device of transmission
Inventor: MORIGUCHI NAOKI
IPC: F16H13/08
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in estimation of output number of revolutions relative to the input number of revolutions of a transmitter of a so-called traction drive system.  <P>SOLUTION: A reduction gear RG comprises traction planetary rollers which includes, as rotary elements, a sun roller 10S, pinion rollers 10P, and a ring roller 10R. Driving power is transmitted by shearing force of transmission oil present between the rotary elements. In the reduction gear RG, an electric motor MG is connected to the sun roller 10S, the ring roller 10R is fixed to a stationary system S, and the power of the electric motor MG is transmitted to the wheel W connected to the carrier 10C. In the reduction gear RG, the number of revolutions of the wheel W is estimated on the basis of the specific sliding between the rotary elements and number of revolutions of the electric motor MG.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198136-A (JP)
Title: Information processing method for ship, and information processing system for ship
Inventor: YAMAMOTO TOSHIAKI
IPC: G08G1/0969
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing method for a ship and an information processing system for the ship capable of remotely monitoring a plurality of ships to be managed by making an integrated display of navigation data and engine data while using common data between an inboard information processing system and a land side information processing system.  <P>SOLUTION: Navigation data and engine data are automatically collected and stored in an inboard server from ship equipment via an inboard LAN system 30. The navigation data and engine data are integrally displayed on an inboard computer 11, and the navigation data and engine data stored in the inboard server are transferred to a portal site server 22 through a satellite communication system 30 and stored. The stored navigation data and engine data are acquired by a management computer 23 via an Internet line 50, and the navigation data and engine data are integrally displayed on the management computer 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206285-A (JP)
Title: Method of bonding multilayer piezoelectric element
Inventor: YAMADA TSUKASA
IPC: H02N2/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the exfoliation of an adhesive by minimizing the decrease of piezoelectric efficiency.  <P>SOLUTION: When bonding, by an adhesive, a piezoelectric element fixing part (341-2) to one end face (341-1a) in the direction of expansion and contraction of a multilayer piezoelectric element (341-1) wherein an internal electrode is laminated and which has a dead zone at its periphery, and bonding, by an adhesive, a vibrating frictional part (342) to the other end face (341-1b) in the direction of expansion and contraction of the multilayer piezoelectric element (341-1), a first adhesive sump (341-2a) is made in the piezoelectric element fixing part (341-2), and an adhesive is reserved in the first adhesive sump, and one end face (341-1a) of the multilayer piezoelectric element is bonded to the piezoelectric element fixing part (341-2). A positioning guide hole (342c) for guiding the position of the other end of the multilayer piezoelectric element and a second adhesive sump (342d) are made in the vibrating frictional part (342), and an adhesive is reserved in the second adhesive sump, and the other end face (341-1b) of the multilayer piezoelectric element is bonded to the vibrating frictional part (342).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205169-A (JP)
Title: Feeding mask for micro ball mounter
Inventor: AOYA KENGO
IPC: H01L21/60
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding mask accurately dropping a micro ball on a terminal region of a substrate.  <P>SOLUTION: A sheet-like feeding mask 200 is arranged in opposition to a substrate 100. The mask has a plurality of through-holes 242 for dropping a micro ball (a solder ball) on a plurality of terminal regions 108 formed on the entire surface of the substrate 100. Slits 230, 232, 234, and 236 extending in the longitudinal direction and the lateral direction of the feeding mask 200 are formed in a portion interior to a substrate edge P1 and exterior to a region in which the plurality of through-holes 242 are formed when the mask is opposed to the substrate 100, on the front surface of the feeding mask 200.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205991-A (JP)
Title: Antenna structure and radio communicator equipped therewith
Inventor: KAWABATA KAZUYA
IPC: H01Q5/10
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure which can cope with radio communication in a plurality of frequency bands easily and moreover can attain satisfactory antenna characteristics.  <P>SOLUTION: A dielectric substrate 3 is provided with at least a low-side power supply radiant electrode 4 and a high-side power supply radiant electrode 6. In the low-side power supply radiant electrode 4, a power supply part 4Q is connected to a radio communication circuit directly or via a capacitance part. Further, an electrode end portion on at least the one side of both sides of the power supply part 4Q is grounded to a grounding electrode G via a reactance circuit 10 having an inductance part 22. In the high-side power supply radiant electrode 6, a power supply part 6Q is connected to the radio communication circuit via an inductance part 15. Further, the electrode end portion on at least the one side of both sides of the power supply part 6Q is grounded to the grounding electrode G directly by a short circuit electrode 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206708-A (JP)
Title: Game machine
Inventor: EMORI KAZUKI
IPC: A63F7/02
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing such fraudulence as attaching a fraudulent board by changing a connector attached to a board.  <P>SOLUTION: Joint parts 86 and 95 of one ends of an upper board case 80 and a lower board case 90, which constitute a board case 70 for storing a door relay board 60 inside, are fastened to each other by using a sealing member P for assembling/fixing the upper and lower board cases 80 and 90. An opening/closing support mechanism 99 is disposed on the other ends of the upper/lower board cases 80 and 90 for openably/closably supporting the both cases 80 and 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT