baber/WOPTO huggingface dataset:
Patent JP-2008293868-A (JP)
Title: High-voltage connector for x-ray tube
Inventor: SHIMONO TAKASHI
IPC: H05G1/08
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage connector for an X-ray tube allowing stable electric connection to a high-voltage cable without causing dielectric breakdown.  <P>SOLUTION: The high-voltage connector for an X-ray tube is configured such that, in a housing 11, a terminal of the high-voltage cable 12 is enclosed by an insulating fill material 13, and a vacuum envelope and a positive electrode end of an X-ray tube can be mounted in a vacuum envelope reception space 15 and a space 17 for the positive electrode of a high-voltage terminal 16 formed in an opening 14. A high-thermally conductive insulating member 18 thermally coupling the housing 11 to the high-voltage terminal 16 is arranged. The high-voltage terminal 16 and the high-thermally conductive insulating member 18 are enclosed in the housing 11 by the insulating fill material 13. Screw holes 19 used for fastening the X-ray tube to the high-voltage connector for an X-ray tube are formed on a flange part 11a. In the above structure, heat generated by the X-ray tube is easily transmitted to the housing 11 through the high-thermally conductive insulating member 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298443-A (JP)
Title: Multipath detection device, positioning device, attitude azimuth orientation device, multipath detection method, and multipath detection program
Inventor: KAJIWARA NAOYUKI
IPC: G01S19/22
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To orient highly accurately a position and an attitude angle based on observation information of a carrier wave with no influence by a multipath.  <P>SOLUTION: A phase difference calculation part 130 calculates a single difference or a double difference of a carrier wave phase between each GPS antenna 951 relative to each carrier wave from each GPS satellite, based on each carrier wave phase showing a distance between each GPS satellite and each GPS antenna 951 by the number of carrier waves. A LOS vector calculation part 140 calculates a LOS vector to each GPS satellite based on a navigation message and a single positioning result. A baseline length calculation part 150 calculates the baseline length between each GPS antenna 951 based on the single difference or the double difference of the carrier wave phase and the LOS vector. A multipath determination part 160 determines whether or not a multipath wave is included in each carrier wave used for calculating an observation baseline length by comparing the calculated observation baseline length with a known baseline length. A position attitude azimuth orientation part 120 orients a position attitude based on observation information of the carrier wave which is not a multipath wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200470-A (JP)
Title: Seat angle adjusting device
Inventor: LUO XIANHU
IPC: A47C1/025
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat angle adjusting device having an unlocking cam, a locking cam, sliders having slider teeth, a ratchet having ratchet teeth, a coulisse having a groove, a return spring, a central shaft and a jacket, connecting the unlocking cam having the thickness thinner than that of the locking cam, the locking cam, the ratchet, the coulisse and the return spring to the central shaft, connecting the locking cam to the unlocking cam, connecting the sliders to the unlocking cam and grooves, connecting the jacket to the ratchet and the coulisse, and connecting the return spring to the coulisse.  <P>SOLUTION: The unlocking cam having the thickness thinner than that of the locking cam, the locking cam, the ratchet, the coulisse and the return spring are connected to a central shaft; the locking cam is connected to the unlocking cam; the sliders are connected to the unlocking cam and the grooves; the jacket is connected to the ratchet and the coulisse; and the return spring is connected to the coulisse. The thicknesses of the locking cam and the unlocking cam is adapted to be designed according to the intensities of forces which the both cams can receive. The locking cam and the unlocking cam are individually manufactured so that the structures of dies are greatly simplified to elongate the service life of the dies, satisfy the conditions of pressing and improve the production efficiency. The device employs a jacket type structure so as to simplify the whole structure, is flexibly attached, and requires no maintenance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306440-A (JP)
Title: Content-information notifying system, portable telephone, and computer program
Inventor: UCHIDA HAJIME
IPC: H04M1/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content-information notifying system capable of determining a receiving sound on the opposite side, a portable telephone and a computer program.  <P>SOLUTION: The content-information notifying system (100) has called-side portable telephones (1B and 1F) with receiving content tables (30B and 30F) and called-side storage sections (10B and 10F) making contents output in response to at least one receivings in electronic mails and telephones from calling-side portable telephones (1A, 1C, 1D and 1E) correspond to character informations indicating contents and storing the contents, called-side control sections (5B and 5F) extracting the character informations corresponding to the contents output in response to receivings from the called-side storage sections and called-side transmission sections (14B and 14F) transmitting the extracted character informations to the calling-side portable telephones. The content-information notifying system (100) further has calling-side portable telephones with calling-side control sections (5A, 5C, 5D and 5E) and calling-side display sections (11A, 11C, 11D and 11E) displaying the character informations received from the called-side portable telephones.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305712-A (JP)
Title: Light source device and projector
Inventor: IWANAGA MASAKUNI
IPC: F21Y101/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, in which use efficiency of light emitted from a light source lamp is high, having a light source device which emits light approximately parallel to an optical axis.  <P>SOLUTION: The projector has the light source device, a color wheel, a light guide device 81, a light source side optical system, a display element, a light-source side optical system, a display element, a projecting side optical system, a cooling fan, and a projector control means. The light source device 61 is arranged in the vicinity of an emitting port 66 of a spheroidal reflector 63 where the light source lamp 62 is built in, and provides a light-concentrating device having a first reflection surface 77 wherein the light emitted from the emitting port 66 is reflected in a direction of a rotation center around an optical axis X of the reflector 63 as a rotation center axis, and a second reflection surface 78 wherein the light reflected by the first reflection surface 77 is reflected in the inside of the first reflection surface 77 in a direction along a rotation center axis as a rotation center axis of the optical axis X. The light-concentrating device 64 is a frustum-shaped rotary prism, and has a conical notched recessed section at the center of a frustum bottom. An outer peripheral side face of a rotary prism is set up to be a first reflection surface, and a side face of the notched recessed section is set up to be a second reflection surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302856-A (JP)
Title: Leafing device of parachute
Inventor: SAITO TOMOYUKI
IPC: B64D17/62
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leafing device of a parachute capable of a single use or a combined use with a plurality of leafing lines, and capable of extremely small deceleration which is difficult to achieve in the leafing lines.  <P>SOLUTION: This leafing device of a parachute comprises a closed parachute holding cloth 4 holding a closed parachute condition by covering a periphery of a closed parachute 20, and hold releasing means 51, 52, 53, 54 releasing holding of the closed condition of the parachute by the closed parachute holding cloth after a predetermined time has elapsed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305319-A (JP)
Title: Guide system for driving support device and display device
Inventor: MIYAKOSHI HIROCHIKA
IPC: B60R1/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide system for driving support device to improve prevention and safety performance by promoting the use of a driving support device, and a display device.  <P>SOLUTION: The guide system for driving support has a traveling environment detecting means 15, 25 and 21 for detecting a traveling environment, an action condition storing means 12 for storing action conditions 44 of on-vehicle apparatuses 110 and 120, a determining means 42 for determining whether to satisfy the action conditions 44 by referring to the action conditions on the basis of the traveling environment, and a guiding means 44 for guiding the use of the on-vehicle apparatuses 110 and 120 when satisfying the action conditions 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306663-A (JP)
Title: Radio communication system, and communication method thereof
Inventor: NISHIMORI KENTARO
IPC: H04W36/36
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform radio communication between first and second radio systems without imposing and receiving interference.  <P>SOLUTION: At an access point AP and a terminal TS, a scheduling information acquisition section 115 acquires the scheduling information of a Primary system. A reception power determination section 116 determines a reception power from a base station. An interference estimation section 117 measures an amount of interference to be imposed on the Primary system according to the reception power, the transmission power of a Secondary system, and the scheduling information. An AP/terminal-use channel determination section 119 uses the entire scheduling information acquired by a schedule candidate information acquisition section 118 to determine the communication order in transmission and reception between the access point AP and the terminal TS to avoid the interference to the Primary system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310437-A (JP)
Title: Emergency vehicle alert system
Inventor: JAMES CAOUETTE SR
IPC: G08G1/0965
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and facilitate a detection system of a siren or a warning signal.  <P>SOLUTION: An emergency vehicle alert system for detecting a signal of a selected voice frequency emitted by a warning device of a vehicle is connected to a warning indicator and includes a detector which is connected to a plurality of operational amplifiers and detects a signal spectrum of the selected voice frequency. The plurality of operational amplifiers includes a first operational amplifier for detecting a low-frequency signal spectrum within around 50 feet from a warning device sound source; a second operational amplifier for detecting a low-frequency signal of a signal spectrum of the selected voice frequency within around 1,500 feet from the warning device sound source; a third operational amplifier for detecting a high-frequency signal of the signal spectrum of the selected voice frequency within around 50 feet from the warning device sound source; and a fourth operational amplifier for detecting the high-frequency signal of the selected voice frequency signal spectrum with within around 1,500 feet from the warning device sound source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310017-A (JP)
Title: Optical branching circuit and optical branching module
Inventor: ISHII MOTOHAYA
IPC: G02B6/122
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more compact optical branching circuit at a low cost.  <P>SOLUTION: The optical branching circuit 500 is equipped with: an inputting optical waveguide 501 on a substrate 515; an optical branching element 502 in the front stage for branching the inputting optical waveguide 501 into a first optical waveguide 501A, and a second optical waveguide 501B; a gradient index lens 503 and a reflection plate 504 for turning the first optical waveguide 501A on an end face 515A; a gradient index lens 505 and a reflection plate 506 for turning the second optical waveguide 501B on the end face 515A; and a plurality of optical branching elements 507, 508, 509, 510, 511, and 512 for branching the turned first optical waveguide into eight outputting optical waveguides 513. The inputting optical waveguide 501 and the eight outputting optical waveguides 513 are put together on the end face 515B facing the end face 515A and coupled to a plurality of optical fibers 520.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030462-A (JP)
Title: Weather resistant polyolefin resin laminated foam
Inventor: TSUKADA MUNEAKI
IPC: C08J9/36
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather resistant polyolefin resin laminated foam of high quality excellent in maintenance of a mechanical characteristic even if it is used out of door for a long period of time.  <P>SOLUTION: The weather resistant polyolefin resin laminated foam provides a polyolefin resin layer containing at least an ultraviolet absorber, an optical stabilizer, and an optical shielding agent on the front layer surface of one side surface and/or both side surfaces of the polyolefin resin foam. The ultraviolet absorber is made of at least one type selected from the group consisting of a benzophenone system, a benzotriazole system, a benzoate system, and a cyanoacrylate system, and is added in a range of 0.1-5 pts.wt. to 100 pts.wt. of a polyolefin resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307324-A (JP)
Title: Game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to comfortably continue a game by preventing the player's hand from getting tired as much as possible even if the player plays a game for a long time with the hand holding a ball shooting force adjusting handle.  <P>SOLUTION: A shooting rail 21, a mounting board 19 where ball shooting adjusting force transmission mechanisms 36a and 36b or the like are mounted, and a mounting cover frame 10 positioned in front of the mounting board are fixed to the lower part of an inner frame 3; the ball shooting force adjusting handle 11 operated for adjusting the shooting force of a ball shooting mallet 22 is installed on the mounting cover frame 10; a bearing member 24 rotationally moving in a plane including the front face and operatively connected with the ball shooting adjusting force transmission mechanisms 36a and 36b is attached to the front face of the mounting board 19; the rear end central portion 48a of a turning shaft 48 of the ball shooting force adjusting handle 11 is engaged with the bearing member 24; the ball shooting force adjusting handle 11 is reciprocatingly turned in the horizontal plane about the rear end central portion 48a; and the ball shooting force adjusting handle 11 is removably fixed to a desired position by a position fixing means 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004006-A (JP)
Title: Optical assist magnetic recording head, optical assist magnetic recording device
Inventor: NISHIDA NAOKI
IPC: G11B11/10
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical assist magnetic recording head in which use efficiency of light is high and thickness is thin, and an optical assist magnetic recording device.  <P>SOLUTION: The optical assist magnetic recording head performs information recording for a recording medium using light. The head has a slider moving relatively for the recording medium, and an optical waveguide guiding light from a light source to the slider. The optical waveguide has a core waveguide which is formed in a L-shape and propagates light, a slant reflecting light propagated from the light source and guiding it to the slider is formed at a bent part of the L-shape of the core waveguide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007230561-A (JP)
Title: Shock absorption type steering column device
Inventor: SAWADA NAOKI
IPC: B62D1/19
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorption type steering column device with a high degree of freedom in layout when loaded on vehicles, capable of stably absorbing shock energy.  <P>SOLUTION: The shock absorption type steering column device 31 includes: a support bracket 51 equipped with a pair of support plates 52, 52; a notch 53 formed on the respective support plates 52; a tilt hinge pin 55 for connecting and supporting a steering column 33 on the support bracket 51; and an energy absorption member 70 comprising a metal wire bent into a base part 71 and a deformed part 72. The base part 71 is engaged at a front end side of the support bracket 51. The deformed part 72 disposed outside the support plates 52 is folded with a folding part 73 arranged around the rear face side of the tilt hinge pin 55. The folding part 73 is guided and held to be a U shape by a wire holder 60 which is fastened and fixed to the steering column 33 by the tilt hinge pin 55.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009007953-A (JP)
Title: Intake and exhaust port of internal combustion engine
Inventor: ABE KAZUYOSHI
IPC: F02F1/42
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with an intake and exhaust port of an internal combustion engine, wherein intake air supplied from the intake port possibly bumps against a valve body, thereby causing deflection or turbulence of an intake air flow in the combustion chamber.  <P>SOLUTION: An cross-sectional area A1 of the intake port 14 which is upper than a protruding portion of a valve rod guide 26, a cross-sectional area A2 of the intake port 14 which includes the protruding portion of the valve rod guide 26, a cross-sectional area A3 of the intake port 14 which includes a valve rod 24b between the protruding portion of the valve rod guide 26 and a valve seat 21, and a cross-sectional area A4 of the intake port 14 which includes the valve rod 24b near the valve seat 21 are in a relationship of A1<A2>A3<A4; wherein the cross-sectional profile of the intake port 14 lower than the portion of the cross-sectional area A2 takes near a circular form; the effective cross-sectional area of the intake port 14 increases gradually from the portion of the cross-sectional area A3 toward the downstream; the effective cross-sectional area of the intake port 14 is larger than A1 at the portion of the cross-sectional area A2; and the effective cross-sectional area of the intake port 14 is smaller than A1 at the cross-sectional area A3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007865-A (JP)
Title: Building structure
Inventor: TANAKA HIDETO
IPC: E02D3/12
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and economically execute processes after ground improvement when constructing a building structure using adhesion between the weight of ground improving bodies and the peripheral ground as pull-out resistance by integrating the foundation with the ground improving bodies.  <P>SOLUTION: The building structure 1 has continuous-layer earthquake-proof walls 2 and is supported by the ground improving bodies 4. A foundation 3 immediately below one-side ends of the continuous-layer earthquake-proof walls 2 or foundations 3 immediately below both ends of the continuous-layer earthquake-proof walls 2 among the foundations 3 immediately below the continuous-layer earthquake-proof walls 2 are connected to the ground improving bodies 4 below the foundations by tensile-force transmitting steel members 5 buried in the ground improving bodies 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006012-A (JP)
Title: Lamination structure body for protective clothing, and protective clothing
Inventor: INADA SHINYA
IPC: A62D5/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handleable, flexible, and lightweight material for protective clothing which is excellent in harmful gas absorbing performance, harmful microorganism shielding performance, air permeability, vapor permeability, and activated carbon fall preventing performance, and to provide protective clothing made of the material.  <P>SOLUTION: A lamination structure body for the protective clothing is obtained by laminating an outer layer, a middle layer, and an inner layer in this order, where the outer layer is configured of fabric with water-repelling and oil-repelling finishing; the middle layer is an activated carbon-containing complex layer containing activated carbon with the specific surface of 600-5,000m<SP>2</SP>/g and protecting the activated carbon by a nano fiber layer which is composed of nano fiber with the average fiber diameter of 10-1,000 nm and has the air permeability of ≥0.1 cc/cm<SP>2</SP>/sec, and the inner layer is configured of fabric. The protective clothing is made of the lamination structure body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006639-A (JP)
Title: Ballpoint pen refill and ball-point pen
Inventor: IWATA HISATSUGU
IPC: C09D11/18
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballpoint pen refill and a ball point pen which keeps ink color tone unchanged until ink is used up which can be visually recognized even though the inside of the ink storage tube can not be visually checked without increasing the number of times of refilling, being manufactured in a conventional method.  <P>SOLUTION: An electron-donating color-developing organic compound α, an electron-receptive compound β, a microcapsule dye containing reversible thermal discoloring compound γ comprised of at least a reaction media which controls color-developing reactions of α and β are included in the ink stored in the ink storage tube which can not be visually recognized from the outside. The stored ink thermally changes its color from the first hue to the second hue, and has a liquid ink back flow prevention body in contact with the rear end thereof, the ink back flow prevention body being colored differently from the first hue and the second hue of the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008626-A (JP)
Title: Failure analysis method and failure analysis device
Inventor: FUTAGAWA KIYOSHI
IPC: G01N27/82
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with terminal connection to the outside, and to visualize a current path and a defect with submicron space resolution, when analyzing a failure of a semiconductor chip.  <P>SOLUTION: This method includes processes for fixing and irradiating an LSI chip 1 with a laser beam 2 for generating a photoelectric current, scanning and irradiating an observation domain of the LSI chip 1 with a laser beam 3 for heating, detecting a current change generated in the LSI chip 1 by a SQUID fluxmeter 4 by irradiation of the laser beam 2 for generating the photoelectric current and the laser beam 3 for heating, and analyzing a failure of the LSI chip 1 based on the current change detected by the SQUID fluxmeter 4. Irradiation of the laser beam 2 for generating the photoelectric current and the laser beam 3 for heating is performed from the rear surface side of the LSI chip 1, and detection by the SQUID fluxmeter 4 is performed on the surface side of the LSI chip 1. In analysis of the failure of the LSI chip 1, image processing is performed, for allowing a signal output from the SQUID fluxmeter 4 to correspond to a scanning point.  <P>COPYRIGHT: (C)2009,JPO&INPIT