baber/WOPTO huggingface dataset:
Patent JP-2007333756-A (JP)
Title: Optical waveguide device and optical modulator
Inventor: HASHIMOTO NAOKI
IPC: G02F1/035
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device having a simple optical waveguide structure that selectively attenuates one polarization mode of propagating light.  <P>SOLUTION: The optical waveguide device is provided with a multi-layered clad 20 formed by stacking one or more layers of a high refractive index layer 21 using a material with a higher refractive index than the core 11 and a low refractive index layer 22 using a material with a lower refractive index than the core 11 structured on a substrate 10, on which an optical waveguide is formed. Thus, the structural birefringence of this multi-layered clad 20 is used to increase the polarization dependence of the optical waveguide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332782-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SAITO TOMOAKI
IPC: F02D19/02
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To early converge an air-fuel ratio to a target air-fuel ratio in consideration of change in responsiveness of an air-fuel ratio sensor according to a change of the target air-fuel ratio.  <P>SOLUTION: The amount of hydrogen fuel to be supplied to an engine 1 is feedback-controlled so that an actual air-fuel ratio detected by an air-fuel ratio sensor 33 provided in an exhaust passage 3 of the engine 1 corresponds to a target air-fuel ratio. When the target air-fuel ratio is relatively lean (for example, air excessive rate λ=2), the responsiveness of feedback control is enhanced, compared with when the target air-fuel ratio is relatively rich (for example, λ=1). For improving the responsiveness of feedback control, for example, a value obtained by dulling processing of a detection value in the air-fuel ratio sensor 33 is used as the actual air-fuel ratio used for the feedback control, while the reflection degree of a temporally old detection value of the detection values detected by the air-fuel ratio sensor 33 is reduced more as the target air-fuel ratio is leaner in the dulling processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333418-A (JP)
Title: Vehicle navigation apparatus
Inventor: SATO TAICHI
IPC: G08G1/0969
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To preventively avoid a disadvantageous situation for a vehicle, such as a traffic congestion on an anterior route without the increase in a required memory capacity, and the need for a high processing capability.  <P>SOLUTION: A vehicle navigation apparatus 1 calculates map zones at the periphery of a map zone, including the current location and map zones along a searched route, configures a map zone near the current location among the map zones at the periphery of the map zone, including the current location and a map zone, corresponding to the number of map zones separated from the current location among the map zones at the periphery of the map zone, including the current location in the map zones along the route as a traffic information applied zone, and conducts a dynamic route search, by applying traffic information received from external infrastructure, to the map zone configured as the traffic information applied zone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336258-A (JP)
Title: Video signal processor and video signal processing method
Inventor: SERIZAWA MASAYUKI
IPC: H04N1/409
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satisfactory video signal by performing appropriate contour correction following a gradation characteristic of gradation correction from a high luminance area to a low luminance area when further performing gradation correction of a video signal subjected to contour correction.  <P>SOLUTION: A contour correcting means 1051 generates a contour correction signal, and an adder 1054 performs addition to a video signal of an output of a gamma correcting means 1052. A gradation characteristic gain calculating means 1080 generates a control signal for performing gain adjustment of a contour correction signal by using the inclination of a gradation characteristic calculated by a gradation characteristic calculating means 1070 on the basis of histogram calculated by a histogram calculating means 1060 so that a multiplier 1053 may perform gain adjustment of the contour correction signal. The multiplier 1053 performs contour correction following the inclination of the gradation characteristic on the basis of a gain adjustment signal of the contour correction signal of an output of the gradation characteristic gain calculating means 1080.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336344-A (JP)
Title: Information terminal device, its driving method, and program
Inventor: FUSHIMOTO HIDEO
IPC: H04N7/14
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a comfortable TV telephone system or a comfortable TV conference system without interrupting a continuous conversation.  <P>SOLUTION: An information terminal device is provided with an external storage part 24, which stores data associated with search keywords, a voice input part 15, which inputs voice uttered to at least either of its own device and an external device as voice data, and a control part 11 that executes control to extract a keyword on the basis of the voice data, to read out data related to the extracted keyword from the external storage part 24 so as to display the read-out data on a display output part 17, and to transmit the data to the external device via a communication network 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336736-A (JP)
Title: Electromagnetic vibrator
Inventor: KONO KENJI
IPC: H02K5/22
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic vibrator in which a spring-like terminal can be protected against plastic deformation caused by an impact at the time of falling.  <P>SOLUTION: The electromagnetic vibrator 1 comprises a vibration motor 2 having a pair of leaf spring-like terminals 40 and 40 each provided with an end lid 30 having a motor terminal 2a and closing the rear end opening of a motor case 10 and a portion 41 extending in the radial direction of a motor shaft 10a while electrically being connected with the motor terminal 2a, and a resilient enclosure 3 having a tube 60 covering the drum of the vibration motor 2 and a thick stationary portion 70 touching the surface of a substrate integrally. Each leaf spring-like terminal 40 has a direction changing portion 42 extending forward from the radial portion 41 while bending at the corner 30a of the end lid 30, and a resilient flexible portion 43 extending further forward therefrom and having a portion 43a coming into pressure-contact with the surface of a substrate on the free end side. The stationary portion 70 has a laterally oblong stationary portion 71 in front of the covering tube 60, and a longitudinally oblong stationary portion 72 passing between the pair of leaf spring-like terminals 40, 40 and extending rearward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335777-A (JP)
Title: Manufacturing method of aluminum electrolytic capacitor and manufacturing device used for it
Inventor: ODA TAKESHI
IPC: H01G9/10
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum electrolytic capacitor capable of surely sticking sealing rubber to the top surface of a winding element and press-fitting it, even when the length of the winding element varies without applying excess loads on the connection of the winding element and a lead when press-fitting it, and to provide a manufacturing device used for it.  <P>SOLUTION: The manufacturing method of the aluminum electrolytic capacitor 20 comprises a lead member press-fitting process of press-fitting the sealing rubber 14 to a lead member 9 which is connected to the winding element 8 and pulled out; and a sealing process of press-fitting the winding element 8 to which the sealing rubber 14 is press-fitted to a blind case 17, and airtightly sealing the winding element 8. In the lead member press-fitting process after executing positioning at the top surface of the winding element 8, the sealing rubber 14 is press-fitted to the lead member 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333704-A (JP)
Title: Method of manufacturing magnetostrictive torque sensor, and electric power steering device
Inventor: HARADA HITOSHI
IPC: G01L3/10
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetostrictive torque sensor capable of reducing the variation in the detection sensitivity characteristics for respective sensors due to a manufacturing process of the magnetostrictive torque sensor, by improving the manufacturing process, omitting a 100% inspection process for torque detection sensitivity of each sensor, reducing the load in sensor adjustment during assembly of an apparatus, and thus enhancing the efficiency in assembling into an electric power steering device or the like.  <P>SOLUTION: The manufacturing method of the magnetostrictive torque sensor includes a magnetostrictive film formation step P1 of forming magnetostrictive films 14A and 14B on a rotary shaft 11 of the magnetostrictive torque sensor, a magnetic anisotropy applying step P2 of applying magnetic anisotropy MM to the magnetostrictive films formed in the step P1, and a thermal stress applying step P31 of periodically applying thermal stress, by reheating and cooling the rotary shaft 11, thereby annealing and demagnetizing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000954-A (JP)
Title: Ink cartridge
Inventor: MISHIMA YOSHIO
IPC: B41J2/175
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge expressing high corrosion resistance to ink for a long period of time.  <P>SOLUTION: The ink cartridge 1 stores the ink and is used under a mounted condition that it is mounted in a printing apparatus for performing printing. The ink cartridge 1 has a cartridge main body 2 and a lid body 3. The cartridge main body 2 and the lid body 3 are each composed of a metal glass alloy. In addition, the upper end part 20 of the cartridge main body 2 and the edge part 30 of the lid body 3 are hermetically stuck together through an adhesive excellent in corrosion resistance to the ink. In addition, the ink cartridge 1 preferably has a projecting pattern projecting from the outer surface or a recessed pattern recessed from the outer surface. The height of the projection of this projecting pattern and the depth of the recess of the recessed pattern are preferably not more than 100 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007008934-A (JP)
Title: Method for separating protein fibrinogen, factor xiii, biological glue from solubilized plasma fraction and preparing freeze-dried concentrate of protein
Inventor: NOGRE MICHEL
IPC: A61K35/16
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating protein fibrinogen, the factor XIII, and a biological glue based on the fibrinogen and the factor XIII from a solubilized plasma fraction and preparing a freeze-dried concentrate.  <P>SOLUTION: This method includes conducting chromatographic purification by a weak base-type anion exchanger, separating the factor XIII from the fibrinogen by adding at least one chemical agent for precipitating the factor XIII, recovering a supernatant solution containing the obtained purified fibrinogen, and conducting diafiltration and consecutive freeze-drying of the solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008004433-A (JP)
Title: Connector device for card
Inventor: MURAYAMA TAKEYOSHI
IPC: H01R13/703
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card capable of preventing contact between a short card and a contact terminal arranged in relation to a long card which should not originally be brought into contact with it.  <P>SOLUTION: This connector device is provided with: a housing 3 having a predetermined mounting part 3b allowing a first card 1, and a second card 2 wider, thicker and shorter than the first card 1 to be respectively selectively mounted thereto; a plurality of first contact terminals 4 capable of respectively contacting a plurality of contact parts 1b of the first card 1; and a plurality of second contact terminals 5 capable of respectively contacting a plurality of contact parts 2b of the second card 2. The connector device is structured to have a cam mechanism including cam parts 16d pressing down the first contact terminals 4 to prevent the first contact terminals 4 from contacting the second card 2 along with insertion of the second card 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007421-A (JP)
Title: Photopolymerizable compound
Inventor: SUGAI SHOJI
IPC: C07D317/34
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monofunctional (meth)acrylate compound which reduces the odor to inhibit the affect on the environment to a minimum and has high reactivity and storage stability and hardly suffers polymerization inhibition by oxygen.  <P>SOLUTION: The monofunctional (meth)acrylate compound is represented by formula (I) (wherein R<SP>1</SP>is hydrogen or a methyl group; R<SP>2</SP>and R<SP>3</SP>are each a 1-6C alkyl group; L is a divalent connecting group; and R<SP>2</SP>and R<SP>3</SP>may be linked to form a ring). This compound hardly gives off any odor compared to the conventional monofucntional compound. The compound has high reactivity and storage stability and is very hard to suffer polymerization inhibition by oxygen which is characteristic of a radically polymerizable compound and exhibits high photopolymerizability (high curing sensitivity).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008979-A (JP)
Title: Finder optical system and optical apparatus with the same
Inventor: ARAI DAISAKU
IPC: G02B25/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finder optical system capable of obtaining a prescribed observation magnification and a prescribed eye point, suitable for a digital single-lens reflex camera and a single-lens reflex camera and to provide an optical apparatus with the same.  <P>SOLUTION: The finder optical system M includes an eyepiece optical system 15 for observing the real object image formed by an objective lens 11 through an erect image forming member 14, and the eyepiece optical system 15 comprises four lenses, and the lens arranged closest to the object side among the four lenses is a biconcave negative lens L1. The optical apparatus 10 is equipped with the finder optical system M.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010259-A (JP)
Title: Apparatus using electron beam
Inventor: KIKUCHI HIDEKI
IPC: H01J37/20
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that uses an electron beam in which temperature fluctuations in a stage and a sample are made smaller by means that the temperature on the inner peripheral face of a sample chamber, facing the moving direction of the stage is made nearly equal, without having to install complex cooling water piping.  <P>SOLUTION: The stage 10 and a stage base 9 are placed inside the sample chamber 1, and a cooling plate 50 and the cooling water piping are provided as a cooling means. A surrounding frame plate 20 of a sample chamber inner face is formed by a metal plate; and by providing a surrounding frame heater and a surrounding frame temperature sensor on the rear face side, the temperature on the inner peripheral face of the sample chamber is controlled to be substantially equal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008247-A (JP)
Title: Working gas circulation type hydrogen engine
Inventor: MITANI SHINICHI
IPC: F01N3/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working gas circulation type hydrogen engine capable of suppressing the deterioration of an engine lubricating oil or generation of sludge by water vapor contained in blow-by gas and operating at high efficiency without supplying water vapor of small ratio of specific heat to a combustion chamber.  <P>SOLUTION: This hydrogen engine supplies hydrogen, oxygen and argon gas of large ratio of specific heat and of monoatomic molecule serving as a working gas to a combustion chamber 21 to self-fire and burn the hydrogen. Exhaust gas is supplied to a condenser 65 through No.1 passage 61. Blow-by gas is supplied to the condenser 65 through a passage in the main body 71, a check valve 72a and a blow-by gas supply passage 72. Water vapor H<SB>2</SB>O contained in the exhaust gas and the blow-by gas is liquefied/separated at the condenser 65. The exhaust gas and the blow-by gas with the water vapor H<SB>2</SB>O separated (eliminated) are supplied from the condenser 65 to the combustion chamber 21 again through No.2 to No.4 passages 62 to 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009896-A (JP)
Title: Information processor, information processing method and program
Inventor: MOROTOMI SHIRO
IPC: G06F3/048
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To transfer execution to a function operated on a background when a plurality of functions is executed.  <P>SOLUTION: An information communication terminal 1 can simultaneously execute a plurality of functions by starting one or more applications. The information communication terminal 1 can easily perform, when the plurality of functions are simultaneously executed, transfer (or short-cut) to a useful function that is immediately accessibile (transferable) of functions operated in parallel on the background by pressing down an INFO button 11 by a user. The present invention can be applied to an information communication terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007715-A (JP)
Title: Oil-free alkyd resin, resin composition for oil-free alkyd coating and method for producing them
Inventor: TOGAWA KEIICHIRO
IPC: C08G81/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil-free alkyd resin and a resin composition for an oil-free alkyd coating, more in detail, a resin composition which contains no tin, no lead and no zinc compounds so as to deal with resource saving and markets desiring environmental conservation, controls resin discoloration caused by deficiency of thermal stability stability being the defect of a titanium-based catalyst and has excellent heat resistance, especially useful for coating.  <P>SOLUTION: The oily alkyd resin comprises 100 parts wt. of a polyester resin (A) having an acid value of 100-1,500 equivalents/10<SP>6</SP>g and a hydroxy value of 10-1,000 equivalents/10<SP>6</SP>g obtained by producing a polyester by a condensation polymerization reaction of a dicarboxylic acid and a polyhydric alcohol in the presence of a polymerization catalyst containing at least an aluminum compound and introducing an unsaturated group to the polyester and 1-50 parts wt. of resol-type phenol resin (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007020170-A (JP)
Title: Method and apparatus for controlling function of cellular phone in mobile communication system
Inventor: KIM SUNG-SICK
IPC: H04M3/42
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the function of a cellular phone in a mobile communication system.  <P>SOLUTION: The method is provided with a step for receiving a pilot signal having a pseudo noise (PN) code, a step for determining whether the received pilot signal has a predetermined PN offset, a step for setting the specific functional limitation of the cellular phone when the pilot signal is a predetermined first PN offset, and a step for resetting the set specific functional limitation of the cellular phone when the pilot signal is a predetermined second PN offset.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014180-A (JP)
Title: Supporting shaft for cam follower device, manufacturing method and conveyance method thereof
Inventor: TAKEO NORIYUKI
IPC: F01L1/18
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a supporting shaft for a cam follower device and a manufacturing method and a conveyance method thereof, capable of securing sufficient support strength with respect to a rocker arm without causing any problems in respect of handling performance and workability.  <P>SOLUTION: The supporting shaft 23 includes bottomed circular recesses 24, 24 formed at central portions of both axial end faces thereof. Values of inner diameters R<SB>24</SB>and axial depths D<SB>24</SB>of the recesses 24, 24 are set so that inner peripheral surfaces of the recesses 24, 24 are not deformed radially inwardly during caulking. When handling the supporting shaft 23, top ends of a pair of support pins 17, 17 that are arranged concentrically with each other are inserted in the recesses 24, 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011997-A (JP)
Title: Two-wheel running toy
Inventor: ECHIGOYA ATSUYOSHI
IPC: A63H18/16
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wheel running toy capable of running through the corner of a running path with a guide by inclining a vehicle body.  <P>SOLUTION: The two-wheel running toy 100 runs on the running path 210 with the guide 212 provided with the corner and comprises: a two-wheel runner 110 for running on the running path 210; a running base 120 movable together with the two-wheel runner 110 along the guide 212 provided on the running path 210; and a runner support mechanism 130 provided mutually between the two-wheel runner 110 and the running base 120 for setting the running posture of the two-wheel runner 110 corresponding to a position difference between the two-wheel runner 110 and the running base 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016657-A (JP)
Title: Structure of electronic equipment
Inventor: ONO YOSHIJI
IPC: H05K7/18
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of electronic equipment in which a fan can be replaced easily even if it becomes a situation where a fan must be replaced due to the fail of the fan while in the operation of an electronic equipment mounted in a rack.  <P>SOLUTION: The structure is made so that a fan unit 4 is screw-cramped in the front face not in the back face of the electronic equipment, thereby making the replacement of the fan unit 4 to be possible without taking out the rack to the front, even if the rack is installed with its back being faced to a wall surface of a room. At the same time, even if the number of cables are spread around the back face of the rack, it is made for cables not to serve as obstacle for the attachment and detachment of the fan unit 4 when in replacing the fan unit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012831-A (JP)
Title: Printing device
Inventor: KUROSAWA MASANORI
IPC: B41J29/38
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when a plurality of different types of paper are required in a single printing job, operation of setting the plurality of types of paper different in attribute in respective paper feeding trays and operation of setting different attributes to the respective paper feeding trays, are required, which results in degraded operating efficiency.  <P>SOLUTION: There is provided a printing device in which paper attribute information is defined beforehand in a printing queue for receiving a printing job: when the printing job received according to the printing queue is processed, the paper attribute information is automatically set in the printing device.  <P>COPYRIGHT: (C)2008,JPO&INPIT