baber/WOPTO huggingface dataset:
Patent JP-2008258821-A (JP)
Title: Antenna module
Inventor: AKIYAMA KIYOKAZU
IPC: H01Q1/38
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve polarization diversity by using a plurality of antenna elements on a substrate and to reduce the increase in size of an antenna module comprising these antenna elements.  <P>SOLUTION: Feed points 121 and 130 are provided in end parts on the side of a ground 110 of antenna elements 120 and 130 respectively. The antenna elements 120 and 130 are so disposed that a polarization direction of the antenna element 120 is orthogonal to that of the antenna element 130. An outer periphery of the ground 110 is formed so that the distance from the antenna element 120 is increased from a position nearest to the feed point 121 of the outer periphery as going away from the antenna element 130 and the distance from the antenna element 130 is increased from a position nearest to the feed point 131 of the outer periphery as going away from the antenna element 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257137-A (JP)
Title: Beam sorting device
Inventor: KOBAYASHI KATSUYUKI
IPC: G02F1/29
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam sorting device of a novel configuration.  <P>SOLUTION: The beam sorting device comprises: a plane-of-polarization rotator which emits a beam by rotating its plane of polarization; a deflector which is arranged on an emitted beam optical path and deflects the beam to first and second directions; a first beam branching unit which is arranged on the optical path of the beam deflected in the first direction by the deflector, transmits the component in the first polarization direction of the beam, and reflects the component in a second polarization direction that intersects perpendicularly with this; a second beam branching unit which is arranged on the optical path of the beam deflected in the second direction by the deflector, transmits the component in a third polarization direction of the beam and reflects the component in a fourth polarization direction of the beam that intersects perpendicularly with this; and a controller which controls the plane-of-polarization rotator and the deflector so as to rotate the plane of polarization and to deflect the beam incident on the deflector in the first or second direction under conditions that the polarization direction of the beam emitted from the plane-of-polarization rotator is the first or second polarization direction with respect to the first beam branching unit or the third or fourth polarization direction with respect to the second beam branching unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256192-A (JP)
Title: Sleeve packing and its manufacturing method
Inventor: TSUKAMOTO KATSURO
IPC: F16J15/24
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve packing having high sealing performance, and also to provide its manufacturing method for easily incorporating the sleeve packing into equipment without giving overload thereto.  <P>SOLUTION: The sleeve packing comprises a cylindrically formed body, and a protruded strip part formed on the outer peripheral face of the body extending in the longitudinal direction of the body. At least one cross section of the body is formed by pressure molding a string-shaped gland packing material wound on the body in the peripheral direction. The protruded strip part is formed of the string-shaped gland packing material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260880-A (JP)
Title: Method for manufacturing methacrylic resin plate
Inventor: ISHIOKA SHIYUUGO
IPC: C08F2/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a methacrylic resin plate free of optical strain and excellent in heat resistance and the like even if a syrup comprising a polyfunctional (meth)acrylate is poured into a mold.  <P>SOLUTION: The method for manufacturing the methacrylic resin plate comprises polymerizing a raw material in a mold in the presence of a radical polymerization initiator and removing the resultant from the mold. Herein the raw material is incorporated with 0.001-30 parts by mass of a polyfunctional (meth)acrylate and 0.001-1.0 part by mass of a phosphite triester represented by formula (I) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a 4-10C alkyl group), based on 100 parts by mass of a polymerizable mixture of (A) 50-95 parts by mass of a monomer or a monomer mixture containing 60-100 mass% of methyl methacrylate and 0-40 mass% of other copolymerizable monomer and (B) 5-50 parts by mass of a polymer composed mainly of methyl methacrylate units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007220293-A (JP)
Title: Information storage medium, information-recording method, and reproduction device
Inventor: ANDO HIDEO
IPC: G11B20/18
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-density recording while ensuring the high reliability of a reproduction signal.  <P>SOLUTION: A connection of a recording information storage area, recording information non-storage area and specific pattern information area is repeated to record information in units of sectors. In this case, a plurality of different product codes are constituted in one ECC block in the recording information storage area, and, when outer code parities for correcting errors are made to be POs and identification information is made to be PID, the POs are arranged at the same intervals for every two sectors, and the PID succeeds the specific pattern information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008269135-A (JP)
Title: Annotation display apparatus, annotation display method, annotation display program with the method mounted thereon and recording medium recording the program
Inventor: ASAI DAISUKE
IPC: G06F3/0484
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly highlight a target portion in web contents without deforming its layout.  <P>SOLUTION: Contents are acquired and based on the contents and the location of a section, the size to display the section is acquired as a section size (1g1). Next, the size of the highlighted section is calculated by subtracting a decoration size from the section size so that the size of the highlighted section is equal to the section size, and the calculated size is considered as a target section size (1g2). The section of the contents is then converted so as to be equal to the target section size, and the decoration is applied to the section for modification (1g3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265160-A (JP)
Title: Frp molding
Inventor: WATANABE YOSHIMASA
IPC: B29C43/18
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide upholstery for rail vehicles and houses which is improved remarkably in fire retardancy and molding work properties without spoiling its appearance as upholstery and required for mechanical strength and complex shapes in addition to fire retardancy.  <P>SOLUTION: A glass fiber sheet having a plurality of layers is impregnated with an unsaturated polyester resin as a molding resin or SMC having a plurality of layers which is obtained by impregnating glass short fibers with the molding resin is molded to produce an FRP molding. The FRP molding has a three-dimensional shape. The unsaturated polyester resin is incorporated with 50-200 pts.wt. of aluminum hydroxide as a fire retardant. The thickness of the FRP molding is 3-5 mm. At a position separated by 0.7-2 mm from the surface of the FRP molding, which incorporates an aluminum sheet 0.2-1 mm in thickness as a heat absorption sheet, a carbon fiber sheet, or a metal fiber sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277418-A (JP)
Title: Laser device
Inventor: TAJIKA HIROSHI
IPC: G11B7/125
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To protect a laser element from static electricity and irregular voltage even when an optical pickup device is not being manufactured.  <P>SOLUTION: The laser device is provided with a laser element and a protection part for protecting the laser element. The protection part is provided with a detector for detecting the predetermined voltage impressed to the laser device and a switch for short-circuiting the terminals of the laser element when the detected predetermined voltage value is within the predetermined range and canceling the short-circuit of the terminals when the detected voltage value is within the predetermined range. The predetermined voltage is, for example, a bias voltage or a laser drive voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008039762-A (JP)
Title: Electromagnetic disturbance wave measuring system, and selecting system using it
Inventor: GOTO KAORU
IPC: G01R23/16
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic disturbance wave measuring system that divides the measurement of the amplitude probability distribution of the disturbance wave over a wide band into a plurality of frequency bands, performs the measurent correctively, and outputs data indicating the measurement result easy-to-recognize, and also to provide a selection system of electronic/electrical apparatuses using it.  <P>SOLUTION: The electromagnetic disturbance wave measuring system receives electric wave signals, selects signals of the frequency band to be measured from the input signals, frequency-converts the output signals into digital signals, selects signals of a plurality of frequencies, acquires each amplitude probability distribution by performing signal processing, and selects and outputs data to be output. In preparing the amplitude probability distribution, the selected signals of the plurality of frequencies are quantized, their statistical distribution is determined, and a group of signal intensity and intensity frequency for every specified frequency is outputted. The starting time and completion time of the quantization are common in each amplitude probability distribution preparing means, and the measuring data at the same time is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008278246-A (JP)
Title: Communication system, communication equipment and communication method
Inventor: MIKI ATSUSHI
IPC: H04L12/28
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of preventing excessive dark current caused by an operation abnormality by minimizing an influence of the operation abnormality of one communication equipment on the other communication equipment, the communication equipment and a communication method.  <P>SOLUTION: In-vehicle communication equipment 1a determines the normality/abnormality of the operation of each of vehicle-mounted communication equipment 1b, 1b, ..., by data transmitted from the other vehicle-mounted communication equipment 1b, 1b, ..., through an in-vehicle communication line 2. A communication control part 13 connected to the in-vehicle communication line 2 of each of the vehicle-mounted communication equipment 1b, 1b, ..., is provided with a switch circuit SWb whose connection is disconnected when a disconnection request signal is inputted. The vehicle-mounted communication equipment 1a outputs the disconnection request signal from an outputting part 14 when determining that the operation of the vehicle-mounted communication equipment 1b is abnormal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261577-A (JP)
Title: Bearing device for driving wheel and its manufacturing method
Inventor: OZAWA HITOHIRO
IPC: F16C19/18
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a bearing device for driving wheel having improved durability besides achieving weight and size reduction of a device by plastic joint.  <P>SOLUTION: An inward member 8 is mounted on a support stand B. A mandrel M is inserted in a direction from an inboard side to an outboard side. By so doing, a faucet part 1b of a hub ring 1 is axially compressed by a shoulder part 16 of an outside joint member 14 and the support stand B through the pressing force. Since the diameter of the fitting part 17b (cross-hatching part) is increased in this state, compressive stress remains even after plastic joint. In the plastic joint, therefore, no axial clearance is produced in a butting part of the faucet part 1b and shoulder part 16. As a result, an inside clearance of a bearing part 2 can maintain a negative clearance originally set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279457-A (JP)
Title: Method for producing amorphous alloy thin strip, and production device therefor
Inventor: OZAKI SHIGEKATSU
IPC: B22D11/06
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an amorphous alloy thin strip and a production device therefor where, when an amorphous alloy thin strip is produced using a cooling roll, during the production, the circumferential face of the cooling roll is ground in the width direction of the cooling roll online, a sound state is maintained for a long time, and an amorphous alloy thin strip having excellent magnetic properties is mass-produced.  <P>SOLUTION: In the method for producing an amorphous alloy thin strip by jetting a molten alloy on the circumferential face of a cooling roll during high speed rotation and rapidly solidifying the same, during the production of the thin strip, when the circumferential face of the cooling roll after the peeling of the amorphous alloy thin strip is ground, it is performed in such a manner that a distribution is provided in grinding properties in the width direction of the cooling roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281657-A (JP)
Title: Lens drive device
Inventor: AKAHA MAKOTO
IPC: G02B7/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive device capable of easily adjusting magnetic balance in a drive magnet for driving a moving body.  <P>SOLUTION: The lens drive device 1 is equipped with the moving body 3 to hold a lens holder 12 equipped with a lens, a supporting body 2 to support the moving body 3 movably in the optical axis direction of the lens, and a magnetic drive mechanism to drive the moving body 3. The magnetic drive mechanism is equipped with a drive coil 30 arranged on the outer periphery side of the moving body 3, and four magnets 17 arranged on the inner periphery side of a back yoke 16 constituting the supporting body 2. Then, a magnetic balance adjusting yoke 20 for correcting the magnetic force of the magnet 17 is arranged at a position opposed to at least one of the four magnets 17 on the outer periphery side of the back yoke 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281665-A (JP)
Title: Projection-type display device
Inventor: MURAYAMA KAZUAKI
IPC: G02B5/04
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type display device which is easy to optically arrange and can be miniaturized in size.  <P>SOLUTION: The projection-type display device has a cuesta-type color separating and composing prism and a plurality of reflection-type space optical modulators which are arranged opposite to the base of the color separating and composing prism. The projection-type display device makes illumination light incident as a beam having an incident angle of 1 ° or larger to the normal of the base of the prism at which the space optical modulators are arranged, the illumination light being made incident from a face which is a side, to which a second connection prism is not oppositely arranged, among the sides of a first connection prism which constitutes the color separating and composing prism, and emits a kind of modulated light as the composed light from the face in which the illumination light is made incident, and displays an image by the emitted light after the modulated light, which is emitted in the normal direction of the base of the prism, among multiple kinds of modulated light reflected from the space optical modulators, passes through the color composing prism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282173-A (JP)
Title: Test program and test method for computer equipment
Inventor: TOKUNAGA HIROBUMI
IPC: G06F13/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test program and a test method, allowing easy re-execution of a test of the same contents by storing operation environment or a test item regarding equipment.  <P>SOLUTION: A test device has: a definition table parameterizing and storing test environment setting and the test item in the test of the computer equipment; and a log table described with the test environment setting and the test item in the previously performed test, and an execution procedure thereof by use of a parameter. In the test device, this test program displays the test environment setting and the test item in each the previously performed test, and the execution procedure based on the log table, makes a user select one test among the respective displayed previously performed tests, and executes the test item in the selected one test to the computer equipment by use of the test environment setting according to the execution procedure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281531-A (JP)
Title: Mobile body detection device and method
Inventor: SHIMIZU MASATOSHI
IPC: G01S15/06
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile body detection device capable of automatically detecting the mobile body moving in the detection area regardless of the luminance of the detection area.  <P>SOLUTION: The mobile body detection device 1 of this invention includes: a transmitter 2 for transmitting the ultrasonic signal to the detector area 7; a receiver 3 for receiving the ultrasonic signal reflected in the detection area 7; a position operation means 4 for operating the 3-D position of the mobile body 6 corresponding to the ultrasonic signal transmitted from the transmitter 2, from the reflected wave data acquired by the receiver 3; and a movement determination means 5 for determining that the mobile body is moved from the reference position to the objective position, wherein it is determined that the 3-D position of the mobile body 6 operated from the reflection wave data obtained at an instant by the position operation means 4 is made the reference position and at the same time the 3-D position of the mobile body 6 operated from the reflection wave data obtained just after the reflection wave data is made objective position, and the moving vector from the reference position to the objective position is operated. If the magnitude of the moving vector is smaller than the prescribed value, it is determined that the mobile body 6 has moved from the reference position to the objective position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287757-A (JP)
Title: Optical pickup device and objective lens unit
Inventor: WADA KAZUHIRO
IPC: G11B7/22
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical pickup device having an objective lens where no obstacle occurs in assembling when the objective lens is attached, by securing satisfactory profile regularity even in an objective lens of high NA.  <P>SOLUTION: In the optical pickup device, an objective lens is fixed to a lens fixing part. The objective lens, at its flange portion, has: a first surface which is the nearest to a light source; a second surface which has a level difference between itself and the first surface; a third surface opposing an optical disk; and a projecting part generated between the second and third surfaces. The lens fixing part has: a surface in contact with the first surface; a surface fitting into the level difference; and a surface opposing the second surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287922-A (JP)
Title: Solid acid having water dispersion, its process, and its utilization
Inventor: YAMAGATA SHINICHIRO
IPC: H01B1/06
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid acid superior in proton conductivity and its process method.  <P>SOLUTION: The solid acid is obtained by heat treatment of polycyclic aromatic hydrocarbons in concentrated sulfuric acid or oleum, and by condensation and sulfonation of the polycyclic aromatic hydrocarbon, and its diffraction peak on carbon (002) face of half width of 5-30° is at least detected in powder X-ray diffraction, and has a prescribed sulfonic acid density and cluster size. The membrane obtained by dispersing in binder resin or the like is excellent in dispersion of solid acid, thereby it is superior in proton conductivity and superior in stability and durability of solid acid in the membrane and can be utilized for an electrolyte membrane for fuel cell, a membrane electrode assembly, and a fuel cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288746-A (JP)
Title: Method of controlling radio base station transmission line
Inventor: ITAGAKI TAKESHI
IPC: H04L12/701
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a radio base station transmission line in which an ATM transmission line and an IP transmission line can speedily and easily be switched while they are arranged side by side.  <P>SOLUTION: A radio network controller 7 transmits a connection request to switch the ATM transmission line 4 to the IP transmission line 6 to a radio base station device 3a and also performs IP-side transmission line link establishing common processing. The radio base station device 3a having received the transmission line connection request, on the other hand, performs IP-side transmission line link establishing common processing complying with the transmission line connection request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285847-A (JP)
Title: Eaves gutter internal coupling
Inventor: FURUKAWA EIJI
IPC: E04D13/068
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily fit an eaves gutter internal coupling into eaves gutter by closing the gap between the ends of the eaves gutters by the outer peripheral surface of the internal coupling for preventing an excess adhesive agent from leaking therethrough.  <P>SOLUTION: This internal coupling fitted onto the inner surfaces of the eaves gutters 1 comprises a lower coupling member 4 and an upper coupling member 5. In the lower coupling member 4, a plurality of recessed grooves 46 for escaping an excess adhesive agent extending along the circumferential direction are arranged parallel to each other in the outer peripheral surface, and a plurality of recessed grooves 46 for escaping the excess adhesive agent extending along the circumferential direction are arranged parallel to each other in the outer peripheral surfaces of the eaves gutter 1 joined to the inner surfaces of the bottom surface part 11, the front surface part 12, and the rear surface part 13. A seal member 47 extending continuously in the circumferential direction is integrally fixed to the center of the outer peripheral surface at which the joints of the eaves gutters straddle.  <P>COPYRIGHT: (C)2009,JPO&INPIT