baber/WOPTO huggingface dataset:
Patent JP-2007017642-A (JP)
Title: Optical filter, manufacturing method of the optical filter and optical apparatus
Inventor: WATANABE YUKO
IPC: G02B5/28
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the image quality of a subject, not only in a visible region but also in an infrared region, using a simple constitution.  <P>SOLUTION: The optical apparatus 100 is provided with an imaging lens 105 and an optical filter 104. The imaging lens 105 has a peak wavelength, at which the transmissivity of the light from the subject O becomes a maximum in the visible region and transmits light from the subject O. Furthermore, the optical filter 104 has a coating layer which lowers transmissivity not only in the visible region, but also in the infrared region at the same ratio at least on one surface between the front surface and the rear surface of a translucent resin substrate having transmissivity characteristics such that the transmissivity in the visible region is lower than that in the infrared region. By means of the optical apparatus 100 having such a constitution, composed transmissivity of the imaging lens 105 and the optical filter 104 becomes substantially constant, from a peak wavelength of the lens to the wavelength in the infrared region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019273-A (JP)
Title: Chip component housing board and mounting structure of bga type semiconductor device
Inventor: SAITO KENICHI
IPC: H05K1/18
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for obtaining a mounting position which can improve noise resistance by a chip component mounted together with a BGA semiconductor device.  <P>SOLUTION: A chip component housing board 28 is disposed between a BGA semiconductor device with a solder ball arranged in a lattice pattern and a mounting substrate, and houses a chip component which makes the BGA semiconductor device function. The board has a thickness smaller than the diameter of the solder ball, and larger than the height of the chip component. The board has a ball insertion hole 22 wherein a solder ball is inserted through the chip component housing board 28, and a chip housing hole 24 wherein a chip component is inserted in a central part of adjacent four ball insertion holes 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018938-A (JP)
Title: Contact with latch mechanism
Inventor: OKANO KAZUYA
IPC: H01R13/24
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact having an electrical earth and a latch mechanism fixing an inserted object.  <P>SOLUTION: The contact has a horizontal member positioned in parallel with a circuit board and a perpendicular member extended and formed nearly perpendicular to the horizontal member. Furthermore, an earth member which is branched from this perpendicular member and has a function as the earth is formed. Moreover, it has the latch member which is farther extended from the perpendicular member and formed. These members are integrally formed and have conductivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019437-A (JP)
Title: Rotation coating device and method therefor
Inventor: MATSUTANI HIROYASU
IPC: B05D1/40
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing efficiency by enabling uniform coating.  <P>SOLUTION: By rotating a spin chuck 31 supporting a semiconductor wafer W in which coating liquid is supplied to a coating face S, coating is performed by spreading the coating liquid supplied to the coating face S so that it spreads toward surroundings from a rotation center. At this time, gas is supplied to the rotation center of the semiconductor wafer W from a gas supplying nozzle 61, so that the gas flows to the coating face S of semiconductor wafer W supported by the rotating spin chuck 31 from the rotation center to the surroundings.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023808-A (JP)
Title: Valve timing adjusting device
Inventor: HORI KEN
IPC: F01L1/34
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device which prevents malfunction.  <P>SOLUTION: A valve timing adjusting device is provided with a discharge hole 90 for discharging outside the lubricating fluid supplied thereinside, a first rotor 11 which rotates in synchronization with a crank shaft of an internal combustion engine, a second rotor 16 which rotates in synchronization with a cam shaft of an internal combustion engine, and a link mechanism 50 which is accommodated in the first rotor 11 and which changes a relative rotation phase between the first rotor 11 and second rotor 16 by link operation. The link mechanism 50 includes a slide contact link 51 provided with a slide contact surface 80 coming into slide contact with an inner wall surface 24 of the first rotor 11 in response to the link operation and an opposed surface 81 which is adjacent to the slide contact surface 80 and opposed to the inner wall surface 24 across a clearance 82. In the inner wall surface 24, the discharge hole 90 is opened in a part opposite to the opposed surface 81 in a prescribed operating position of the slide contact link 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006030205-A (JP)
Title: Mems gyroscope equipped with coupling spring
Inventor: LEE SANG-WOO
IPC: G01C19/5747
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MEMS (MicroElectronic Mechanical System) gyroscope equipped with a coupling spring.  <P>SOLUTION: This MEMS gyroscope, equipped with a coupling spring, is characterized by comprising a plurality of symmetrical structured mass bodies which can move relative to a substrate along a direction perpendicular to the facial direction of the substrate, and the coupling spring connected between these mass bodies, to move any one of the mass bodies in the direction opposite to the prescribed perpendicular direction, when the other mass body is moved in the given perpendicular direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024791-A (JP)
Title: Measuring system
Inventor: IZUMO MASAKI
IPC: G01F1/00
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring system that measures the flow rate of flowing water in an open channel to determine a water level of the flowing water from the flow velocity of a flow meter in the open channel; detects abnormal variations of the water level to alert; and eliminates influence of floatages such as air bubbles of the flowing water and contaminants.  <P>SOLUTION: (1) The system includes a water level calculating means that calculates the water level of the flowing water from the flow velocity; an alerting means that detects the deposition of the contaminants from the difference between the calculated water level and an actual water level; and a flow rate calculating means that calculates the flow rate of the flowing water based on the flow velocity and the calculated water level. (2) Further, a flow velocity sensor that adopts a force sensor as a flow velocity sensor for measuring the flow velocity and highly precise and reliable. (3) The sensor includes an FBG (fiber Bragg grating) in which the force sensor detects loaded stress and a load mechanism that loads the stress to the FBG.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028524-A (JP)
Title: Picture reproducer and picture reproducing method
Inventor: SATO ATSUHIKO
IPC: G09G5/00
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To permit to indicate OSD (on screen display) data properly, even when a wide television receiver with automatic wide function is used as the monitor.  <P>SOLUTION: The picture reproducer indicates and outputs, by reproducing a picture signal, consisting of a main picture and an auxiliary picture, while displaying and outputting the OSD data that show predetermined information in a wide display region. When the picture signal is a wide coping signal and the auxiliary picture is indicated on the lower side of the main picture, the OSD data are indicated in the auxiliary picture region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006034964-A (JP)
Title: Tomography apparatus
Inventor: RUSSINGER JOHANN
IPC: A61B6/03
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tomography apparatus in which components housed in a drum are always retained stably and securely even when high centrifugal force acts on.  <P>SOLUTION: In a tomography apparatus in which a drum (1) rotatable around an axis line (A) is provided and at least one component (6) is housed, especially in an X-ray tomography apparatus, the component (6) is supported so that centrifugal force (g) acting on the component (6) is a synthetic vector of a vector (r') in the radial direction and a vector (z') almost in the axis line direction and the vector (z') almost in the axis line direction is directed to a support surface (4) set in the drum (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007033594-A (JP)
Title: Colloid crystal, film-shaped particulate structure, film-shaped periodic structure and their manufacturing method
Inventor: HINO TAKESHI
IPC: G02B1/02
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the state of particle arrangement in a colloid crystal stage, and to confirm a proceeding state in a subsequent transfer step to be carried out even from a film surface direction and to enable a colloid crystal, a particulate structure and a periodic structure to be utilized even from the film surface direction.  <P>SOLUTION: Ruggedness in which ¾cosθ¾=1/3 or ¾cosθ¾=1 when an angle between faces is θ is formed on a silicon substrate. After nickel electrocasting is carried out thereon, exfoliation from the silicon substrate is performed to produce a nickel mold where the ruggedness is transferred. A UV curing type resin is applied on a transparent substrate and then the nickel mold is pressed thereon to obtain a transparent substrate where the silicon ruggedness is transferred. These two pieces of transparent substrates 513, 513a are superposed with the rugged surfaces facing each other and by holding a spacer 504 therebetween to produce a structure 501 having a minute space 508. Its lower end is dipped in a particulate dispersed liquid to introduce and accumulate the particulates in the minute space. Thus the colloid crystal is obtained. The film-shaped particulate structure is obtained by evaporating a solvent and further the film-shaped periodic structure is obtained by removing the particulates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035796-A (JP)
Title: Semiconductor device
Inventor: HAMADA MITSUHIRO
IPC: H01L29/861
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where resistance against surge voltage can be improved without reducing a real active region or without enlarging an area of a semiconductor chip.  <P>SOLUTION: The semiconductor device is provided with a plurality of protection diodes 4 having n-type regions and p-type regions which are concentrically and mutually formed, electrodes 1 which are electrically connected to the n-type regions or the p-type regions inside the respective protection diodes 4, and electrodes 2 which are electrically connected to the n-type regions or the p-type regions outside the protection diodes 4 and surround the electrodes 1. The respective electrodes 1 are mutually and electrically connected, and the respective electrodes 2 are mutually and electrically connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031080-A (JP)
Title: Sheet transporting device
Inventor: MORI MASAHIRO
IPC: B65H5/06
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet transporting device of simple configuration capable of reducing impact sound generated when a paper sheet is fed from a sheet tray.  <P>SOLUTION: The sheet transporting device comprises the tray whereon sheets are stacked, the first roller to transport the sheets one by one along a transport path, and a pair of second rollers to supply the sheets stacked on the tray one by one to the first roller, wherein the second rollers can move between the first and second positions, and in the first position, the sheet transporting vector defined by the tangent to the contacting position of the two second rollers with each other is directed toward the first roller, and in the second position, the sheet transporting vector defined by the second rollers is facing down to the surface of the sheets stacked on the tray.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006050613-A (JP)
Title: Method for selecting demodulation method of digital broadcast receiver and the receiver thereof
Inventor: OH KEUM-YONG
IPC: H04N21/426
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for efficiently selecting a demodulation method of a specific channel with a digital broadcast receiver supporting a plurality of demodulation methods.  <P>SOLUTION: The digital broadcast receiver comprises: a broadcast signal receiving part which receives a signal selected by a user from among digital broadcast signals; a demodulation control part which selects a demodulation method from among demodulation methods supported by the digital broadcast receiver, controls a digital demodulation part so as to perform a demodulating process with the selected demodulation method, and determines whether a signal output from the digital demodulation part is a correctly demodulated signal; the digital demodulation part which tries to demodulate the signal selected by control of the demodulation control part with the selected demodulation method; and a data reconstructing part which reconstructs data from the output signal when the output signal is determined to be a correctly demodulated signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332419-A (JP)
Title: Automatic symbolic image linking method
Inventor: YAMAMOTO TAMEO
IPC: G06K9/00
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate information necessary for the management and search of a series of symbols which are described in a drawing controlled by an image and correlate to one another.  <P>SOLUTION: After an image including a symbolic image whose form itself has a meaning is inputted in an image data format, the symbolic image and characters accompanying the symbolic image are recognized from the image data of image data format. The position of the symbolic image and the characters accompanying the symbolic image are stored, as the attribute information of the symbolic image, in units of symbolic images in a database, and the mutually related symbolic images are linked according to the attribute information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036127-A (JP)
Title: Organic electroluminescent element
Inventor: OKUMOTO KENJI
IPC: C09K11/06
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an organic electroluminescent element capable of obtaining a low drive voltage and a long half-life of luminance, and controlling a luminous color.  <P>SOLUTION: In the organic electroluminescent element, a plurality of organic layers including a luminous layer 3 are arranged between a positive electrode 1 and a negative electrode 5, and an electron transport layer 4 as an organic layer is arranged between the luminous layer 3 and the negative electrode 5. In the organic electroluminescent element, the electron transport layer 4 contains an anthracene derivative and/or a silol derivative, and the film thickness of the electron transport layer 4 is 5 nm or smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039826-A (JP)
Title: Water-repellent sound absorbing material and interior automotive trim using the same
Inventor: TAKAYASU AKIRA
IPC: D04H1/435
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sound absorbing material having excellent water repellency, long-term water resistance and sound absorbing qualities and an interior automotive trim using the same.  <P>SOLUTION: The water-repellent sound absorbing material is obtained by laminating at least two layers of a nonwoven fabric layer composed of an organic fiber such as polyester fiber or a polyester fiber and aramid fiber, etc., and a layer (substantially zero water leakage after 7 days under water pressure at 25 cm water pressure) of a skin material such as paper or nonwoven fabric which has 0.01-30 cc/cm<SP>2</SP>/sec quantity of airflow measured on the basis of JIS-L 1096 and is treated with a water-repellent such as a fluorine-based or a silicone-based water-repellent. A surface layer material is laminated to the sound absorbing material to give an interior automotive trim.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038803-A (JP)
Title: Bearing device for wheel
Inventor: HIRAI ISAO
IPC: B60B27/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel preventing fretting wear in an inner ring fitting surface of a hub by improving strength and fatigue strength of the hub against high stress and repeating stress, while maintaining productivity.  <P>SOLUTION: In this bearing device, a normal hub is a hot forging product of a steel product and is made of only a standard structure. In this hub 14, a base material part is the standard structure, and non-standard structure parts 30 are provided in outer peripheral surfaces of a shaft part such as a seal contact surface 41 and an inner ring fitting surface 16 on an out board side. The non-standard structure is made as any one of fine ferrite-pearlite structure, an upper part bainite structure, a lower part bainite structure, a tempered martensite structure, or a mixed structure having two or more kinds of the structures. By the non-standard structure parts 30, the hub 14 is made into high strength. The non-standard structure parts 30 can be obtained by performing cooling at the final time of the hot forging, and thereby only a simple processing is required to be added to suppress lowering of productivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038354-A (JP)
Title: Grinder
Inventor: KONDO GIZABURO
IPC: B24B53/065
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grind an end surface with a larger diameter of a workpiece in a truncated cone shape into a spherical face without causing a sag.  <P>SOLUTION: In a device for grinding the end surface 34 with a larger diameter of a workpiece 11 in a truncated cone shape into a spherical face, a lower rotary table 13 rotated by a first driver and an upper rotary table 12 rotated and axially moved by a second driver are positioned to be vertically stacked. A workpiece guide member without a rotary driver for arranging a plurality of workpieces 11 in a circumferential direction with the larger diameter side outward is provided between the lower table 13 and the upper table 12. A guide 20 in contact with part of the end surface 34 at the larger diameter side of the workpiece 11 for guiding is provided outward from the upper and lower tables 12 and 13, and non-rotating grinding wheels 17A-17D pressurized by air cylinders 50 to come into contact with the other part of the end surface 34 at the larger diameter side of the workpiece 11 are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040936-A (JP)
Title: Gas sensor element
Inventor: OYA SEIJI
IPC: G01N27/416
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor element which prevents decline of responsiveness and decline of an S/N ratio by suppressing increase of O<SB>2</SB>concentration in the second measuring chamber, and by preventing an O<SB>2</SB>reverse flow into the first measuring chamber.  <P>SOLUTION: In this NOx gas sensor element 1, since oxygen ions generated by dissociation of a specific gas are drawn out of the second measuring chamber 161 into an oxygen circulation chamber 179, excessive increase of the oxygen concentration in the second measuring chamber 161 is prevented, and the reverse flow of oxygen from the second measuring chamber 161 into the first measuring chamber 159 is prevented. Hereby, fluctuation of the NOx amount dissociated in the first measuring chamber 159 is prevented, and the oxygen amount drawn out of the second measuring chamber 161 into the oxygen circulation chamber 179 is hardly fluctuated, and a period of time to reach a final detection current value is shortened, and decline of responsiveness is prevented. A current value (detection current value) flowing in a circulation pump cell 127 is increased by dissociating repeatedly oxygen generated by dissociation of NOx, to thereby suppress decline of the S/N ratio of the detection current value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042555-A (JP)
Title: Plasma display panel
Inventor: KAMIYA KAZUO
IPC: H01J11/26
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel small in a change with the lapse of time over a long term and excellent in display quality.  <P>SOLUTION: By setting the average refractive index of a protective layer in the film thickness direction not smaller than 1.50 at a wavelength of 633 nm and by setting the difference between the maximum value and the minimum value of the refractive index not larger than 0.05, the refractive index of the protective layer is increased, the refractive index in the film thickness direction is equalized and discharge delay in discharging this plasma display panel is restrained, whereby the PDP small in a change with the lapse of time over a long term, having a long service life and capable of displaying a uniform and high-quality image can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047459-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: KURASAWA HAYATO
IPC: G02F1/1343
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of improving an aperture ratio and improving a viewing angle characteristic in halftone gradation.  <P>SOLUTION: A plurality of sub-dots 17 are formed on a pixel electrode 15 and the sub-dot 80 in the central part thereof is formed to a rectangular shape in plan view and the length in the long side direction of the pixel electrode 15 of the rectangular sub-dot 80 is formed shorter than the length in the short side direction. The forming region of the rectangular sub-dot 80 is not provided with a projection 28.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021143-A (JP)
Title: Blood vessel occluding appliance
Inventor: MURATA SATOSHI
IPC: A61M25/00
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood vessel occluding appliance capable of easily occluding the blood vessel at an intended site even in a case of high emergency.  <P>SOLUTION: This blood vessel occluding appliance is provided with an outer tube 20, an inner tube 30 inserted into the outer tube and having a function of expanding an access portion such as the skin, and a blood vessel occluding balloon 40 attached to the distal end of the outer tube. The outer tube 20 has a double-tube structure, and a clearance between the two tubes is formed into a passage for passing fluid for inflating the balloon 40. This blood vessel occluding appliance also has a sheath function to quickly occlude the blood vessel at the intended site in a simple operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT