baber/WOPTO huggingface dataset:
Patent JP-2008089020-A (JP)
Title: Constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint capable of lengthening the rolling fatigue service life of a tripod member, and capable of enhancing strength against surface starting-point type damage.  <P>SOLUTION: This tripod type constant velocity universal joint has an outside joint member 10 forming three track grooves 12 in the axial direction in an inner peripheral part and having respectively an axial directional roller guide surface 14 on both sides of the respective track grooves 12, the tripod member 20 having three leg shafts 22 projected in the radial direction, a support ring 32 fitted around the respective leg shafts 22 of the tripod member 20, and a roller 34 rotatably supported by this support ring 32 via a plurality of needle-like rollers 36 and inserted into the track grooves 12, and can move this roller 34 in the axial direction of the outside joint member 10 along the roller guide surface 14, and can also oscillate and rock a roller cassette C composed of the support ring 32, the needle-like rollers 36 and the roller 34. A surface layer part formed by high concentration carburizing quenching-tempering, is arranged in the tripod member 20, and the thickness of the surface layer part is set to 0.2 mm or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086476-A (JP)
Title: Suction catheter and method for producing the same
Inventor: NOMURA YUSUKE
IPC: A61B17/22
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction catheter having excellent suction performance and insertion ease, and also to provide a method for producing the same.  <P>SOLUTION: The suction catheter 10 has openings 14 and 15 on the distal and proximal ends respectively, suction lumens 12a and 12b for sucking thrombus or the like, openings 26 and 27 on the distal and proximal ends respectively, and a guidewire lumen 18 extending in almost parallel with respect to the suction lumens for inserting a guidewire. The suction lumens 12a and 12b have a flat part 20 with an oval cross section perpendicular to the catheter in the longitudinal direction at least at a part of the catheter between the distal and proximal ends.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090562-A (JP)
Title: Image projection device, image projection method, and program used in image projection device
Inventor: YADA HIRONORI
IPC: G03B21/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projection device allowing free setting of access information to other devices connected to a communication network and having excellent convenience in use and confidentiality.  <P>SOLUTION: The image projection device acquires image data via the communication network and projects an image based on the image data. The image projection device includes a reception means receiving an E-mail containing information on the image data transmitted from another device connected to the communication network, a content analysis means analyzing the content of the E-mail received by the reception means, and an image data acquisition means for acquiring the image data via the communication network according to the analysis result obtained by the content analysis means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091595-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAEGASHI SEIJI
IPC: H01L29/417
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, which has high breakdown voltage and in which the contact resistance of a GaN semiconductor layer with an SiC substrate is small.  <P>SOLUTION: The semiconductor device of this invention is characterized in that it is equipped with a substrate (10) of 3C-SiC, a GaN semiconductor layer (18) provided on the substrate (10), a first electrode (24) provided on the GaN semiconductor layer (18), a second electrode (28) provided on the substrate (10), and a control electrode (26) controlling a current that flows between the first electrode (24) and second electrode (28), and the method of manufacturing the above semiconductor device is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090932-A (JP)
Title: Information recording medium and its manufacturing method
Inventor: KISHI HIROYUKI
IPC: G11B7/2534
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium wherein eccentricity upon disk driving can be reduced when recording/reproduction of the information recording medium (an optical disk) having flexibility is performed by an optical disk recording and reproducing device provided with an attitude control-cum-optical compensation plate.  <P>SOLUTION: The information recording medium provided with a disk like substrate has a projecting region having a prescribed gradient toward an end surface of an inner peripheral hole provided in the center of the substrate. The gradient of the projecting region is coincident with the gradient of a tapered part of a supporting body which is used for supporting the information recording medium in the recording and reproducing device performing recording and reproduction of information and has a tapered shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091209-A (JP)
Title: Insulator leakage current observation method, device, and program
Inventor: ISHINO RYUICHI
IPC: H04N5/915
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable to automatically store only monitoring image data of a certain period necessary for analysis or the like of a monitoring object in the case of a prescribed phenomenon generated in the monitoring object, while continuously carrying out always and for a long period without interruption acquisition of the monitoring image data by observing the monitoring object using an imaging means.  <P>SOLUTION: Using a current measuring means, leakage current of an insulator is measured and using an imaging means, monitoring image of the insulator is obtained and it is judged whether the data of the monitoring image obtained by one set out of a plurality of image storing means is stored or not based on the size of the leakage current. When it is judged that it is not stored, the other set out of the plurality of image storing means obtains monitoring image data while it is being deleted, and acquisition and deletion of the monitoring image data are carried out alternately by a plurality of image storing means according to a taking-in time band established beforehand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007173211-A (JP)
Title: Cold start valve structure for fuel cell vehicle
Inventor: LEE SEUNG-YONG
IPC: H01M8/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold start valve structure for a fuel cell vehicle capable of reducing weight and cost and of saving energy by obviating the need of a separate heating means for eliminating ice formation.  <P>SOLUTION: This cold start valve structure for a fuel cell vehicle is characterized in that a valve body for connecting an inlet pipe forming an elliptical valve seat with an outlet pipe arranged in parallel with the inlet pipe to communicate with each other is formed obliquely at a predetermined angle with respect to the inlet pipe; and a poppet valve for opening/closing the valve seat is vertically movably mounted in the valve body by being tilted at the same angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008095311-A (JP)
Title: Joint for fence
Inventor: KUMAGAI MASAHARU
IPC: F16B7/04
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To linearly connect furring strips to each other, widely take the adjusting range of the mounting angle at which the furring strips are secured to a strut, and easily position the furring strisp when a fence is constructed on a slope.  <P>SOLUTION: In this joint for a fence, the furring strips 5A, 5B are so secured to the strut 4 that the inclination angle can be adjusted. The joint comprises a web 2 and two flanges 3 formed on the web 2. A vertically elongated bolt hole 2A for strut and a circular bolt hole 2B for strut are formed in the web 2 at an interval in the vertical direction. An upper vertically elongated bolt hole 3A for furring strip and a lower vertically elongated bolt hole 3B for furring strip are formed in each of the flanges 3 at an interval in the vertical direction. The web 2 is secured to the strut 4 through a bolt 6 inserted into the vertically elongated bolt hole 2A for strut or the circular bolt hole 2B for strut. The furring strips 5A, 5B are secured to the flanges 3 through bolts 7A, 7B inserted into the upper vertically elongated bolt hole 3A for furring strip or the lower vertically elongated bolt hole 3B for furring strip, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094231-A (JP)
Title: Soundproofing structure for vehicle
Inventor: TAKEBAYASHI FUMIAKI
IPC: B60R13/08
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproofing structure for a vehicle with a soundproofing material fitted to an indoor surface side of a vehicle body panel which is capable of reducing weight and enhancing sound absorbing performance.  <P>SOLUTION: An insulator dash 20 mounted on a cabin indoor surface side of a dash panel 10 comprises a sound absorbing layer 30 having the porous sound absorbing function, a low vent layer 40 for absorbing or insulating the noise in the entire frequency range by controlling the ventilation volume, and an adhesive layer 50 for integrating the sound absorbing layer 30 with the low vent layer 40. The sound absorbing layer and the low vent layer can be firmly integrated in a range of the peeling strength of 0.01-10.0 N/cm to reliably prevent any defective peeling, and the excellent sound absorbing performance and insulating performance can be ensured for a long time without any defective peeling by controlling the ventilation volume in the low vent layer 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098389-A (JP)
Title: Photoelectric conversion module
Inventor: MIZUE TOSHIO
IPC: H01S5/022
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion module which has less components and has a simple structure and can achieve impedance matching as a whole including a semiconductor optical element and an external circuit board.  <P>SOLUTION: The photoelectric conversion module 1 is equipped with a lead frame 2 having a photoelectric conversion element 10, a signal lead 12 which is mounted with the photoelectric conversion element 10 and propagates an electric signal to or from the photoelectric conversion element 10, and a grounding lead 13, and includes a mold resin for molding at least a portion 11 of the lead frame 2 whereon the photoelectric conversion element 10 is mounted, the signal lead 12, and the photoelectric conversion element 10 while exposing the grounding lead 13. The signal lead 12 is separated from the element mounting portion 11 of the lead frame 2, and the grounding lead 13 is extended from the element mounting portion 11 of the lead frame 2 and in close contact with at least one face of the mold resin and is so folded back as to face the signal lead 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095637-A (JP)
Title: Scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of inhibiting the reduction of the strength of a connecting part between a wall and an end plate when varying the height of the wall to increase a compression ratio and forming ports to control a capacity.  <P>SOLUTION: A lap stepped portion 43 is formed in a fixed scroll side lap 41 which is the wall possessed by a fixed scroll 31 to vary the height of the lap and an end plate stepped portion 33 is formed in a fixed scroll side end plate 32 which is the end plate to vary the height of a compression chamber side surface 37. The inner port 71 for capacity control is provided at a position of the fixed scroll side lap 41 where the height is low. By this, the strength can be ensured. An orbiting scroll is also formed in a similar shape. A capacity can be therefore controlled by compression chambers communicating with each other through the stepped portions. The reduction of the strength of the connecting part between the wall and the end plate can be resultantly inhibited when the height of the wall is varied to increase the compression ratio and the ports are provided to control the capacity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108182-A (JP)
Title: Position determination using one low-earth-orbit satellite
Inventor: LEVANON NADAV
IPC: H04W84/06
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position determination means using one low-earth-orbit satellite capable of finding quickly a position using a single satellite such as the low-earth-orbit satellite.  <P>SOLUTION: The present invention provides a system and a method for determining the position of a user terminal (for example, a mobile wireless telephone) in a low-earth-orbit satellite communication system 100. The system is provided with the user terminal 106, at least one satellite 104 with a known position and a known velocity, and a gateway 102 (that is, a ground base station) communicated with the user terminal 106 through the satellite 104. The method includes a process 802 for determining a range parameter and a process 806 for determining a range rate parameter. The range parameter represents a distance between the satellite and the user terminal. The range rate parameter represents a relative radial velocity between that satellite and the user terminal. The position of the user terminal on the earth surface is determined based on the range parameter, the range rate parameter, and the known position and velocity of the satellite (810).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103854-A (JP)
Title: Power line carrier communication device
Inventor: KUNIYOSHI KENJI
IPC: H04B3/54
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line carrier communication device capable of suppressing a common mode current and also suppressing unnecessary radiation from a conductor line more than conventional technique.  <P>SOLUTION: A primary winding n11 of a transformer T1, provided to a coupling circuit 5, on the side of a commercial power source side is provided with a plurality of taps TP1 to TPn, and a changeover switch SW is provided which selectively switches a tap to be connected to an earth terminal 15 of the commercial power source among the plurality of taps TP1 to TPn. The changeover switch SW is configured to be operated by a user of the power line carrier communication device 1, and the user operates the changeover switch SW while confirming display contents of a display unit 9 so that the level of the common mode current becomes minimum, thereby setting the tap to be connected to the earth terminal 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100307-A (JP)
Title: Substrate dividing device
Inventor: OTANI YUKIFUMI
IPC: H05K3/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate dividing device capable of cutting bridges connecting substrates one by one by easily and automatically detecting them without carrying out numerical control, image processing, etc. regardless of their number, positions and size, etc. of substrate materials.  <P>SOLUTION: This substrate dividing device is furnished with a main slider 28 free to move along a guide rail 26, a subsidiary slider 30 free to displace in the same direction on the main slider, a vertical motion cylinder 32 provided on it, a hook type upper blade 36 mounted on its movable part, a pair of lower blades to support a lower surface of the substrate material 16 by a top board part 20, a driving mechanism to move the main slider, a spring 46 to push the subsidiary slider in the forwarding direction of the main slider and a displacement sensor 48 to detect relative displacement of the subsidiary slider against the main slider and is devised to cut the bridges one by one by detecting contact of the upper blade with the bridges 14 by the displacement sensor and lowering the upper blade.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104897-A (JP)
Title: Pig recovery device
Inventor: TAKAHASHI SHIGEYOSHI
IPC: B08B9/04
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering of the dust extruded by a pig to the circumference to the utmost while reducing a crashing sound when the pig is recovered.  <P>SOLUTION: The large crashing sound is produced when the pig 15 sent through a pipeline 5 under pressure collides with a pig receiving part 8 but the produced crashing sound is reduced by a cavity 10 formed to the outer periphery of a cylindrical part 6 in a predetermined size by a cylindrical cover 11 of a sound arresting part 3 and a throttle pipe 12 formed on the upper surface of the cylindrical cover 11 to prevent a feeling of uneasiness from being imparted to neighboring residents. Further, the reduced crashing sound is absorbed by a dust collecting bag 13 and reticulated bag 14 provided to a dust collection part 4 to further reduce the crashing sound. Furthermore, the dust reaching a pig recovery part 2 to be extruded is recovered by a dust collection part 4 to be prevented from scattering to the circumference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104397-A (JP)
Title: Circle for pet
Inventor: NADA MASAHIRO
IPC: A01K1/03
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circle for a pet, having a less-apt-to remove top panel and being userfriendly, with which the top panel is detachably attached via connection tools to the upper opening part of a peripheral wall panel made by mutually connecting side faces of a front panel, a back panel and the right and the left side panels.  <P>SOLUTION: Each panel is formed in a lattice form by linear members, the peripheral wall panel 2 is equipped with fixing crossbars 21 and the connection tools are integrally formed by flexible materials. The connection tools are constituted of the crossbar connection tools 4 for connecting the fixing crossbars 21 to the edges of the top panel 3, respectively, and corner part connection tools 4 for connecting the corner parts of the peripheral wall panel 2 to the corner parts of the top panel 3, respectively. At least mutually opposite panels of the peripheral wall panel 2 are detachably connected to the top panel 3 by the crossbar connection tools 4, and the four corners of the peripheral wall panels 2 are detachably connected to the four corners of the top panel 3 by corner part connection tools 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108899-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAIGAWA HIROYUKI
IPC: G09F9/30
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor device with ease and high precision while reducing the number of photomasks.  <P>SOLUTION: A semiconductor device 1 is equipped with a gate wiring 5, a source wiring 6, a thin film transistor 12 connected to the gate wiring 5 and the source wiring 6, and a pel electrode 11 connected to the thin film transistor 12. When manufacturing the semiconductor device, the pel electrode 11 and the source wiring 6 are formed in pattern at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108063-A (JP)
Title: Vehicle recognition device
Inventor: KITAMURA TADAAKI
IPC: G06K9/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle recognition device capable of recognizing a standard plate fixed to a normal vehicle and a plate (a special plate) other than the standard plate by high rate of recognition.  <P>SOLUTION: The device is provided with: a light source 2 for irradiating a license plate of the vehicle; cameras 1-A and 1-B for photographing the vehicle and the license plate of the vehicle; a plate detection part 6 for detecting a candidate of the license plate from the image photographed by the camera; a plate recognition part 12 for recognizing character information from the candidate image of the detected license plate; and a vehicle feature extraction part 14 for extracting the feature of a vehicle other than the character information on the license plate from the image photographed by the camera.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107213-A (JP)
Title: Marking-use template sheet equipment
Inventor: TAKADA DAISUKE
IPC: G01B3/02
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical marking-use template sheet equipment which is suitably applicable to a marking work over a wide-area site, is carried to and set at a site in a simple and smooth manner, and can keep the accuracy of a template marking position.  <P>SOLUTION: The template sheet equipment for marking 10, having a plurality of sheet members on which template marks M1-M4 are formed for positions of an application object comprises the plurality of sheet members 12a, 12b for indicating the formed template marks M1-M4, in a state where their large sheet is formed by overlapping portions of them; and a detachable coupling means 14, which detachably performs overlap connections via detachable coupling members 18, 21 attached to mutual sheet members 12a, 12b at a plurality of spaced positions of overlap parts in the plurality of sheet members, while maintaining sheet planarity of state of a large sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186403-A (JP)
Title: Activated carbon, process of making the same and use of the same
Inventor: NANBA YOICHI
IPC: H01G11/40
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide activated carbon in which a large quantity of methane gas or the like can be adsorbed and stored efficiently even under relatively low pressure and which is packed excellently in a tank or the like to make a storage apparatus compact and is suitable for a gas adsorbent, an electric double layer capacitor or the like.  <P>SOLUTION: The activated carbon having the highest peak A within the range of 1.0 nm to 1.5 nm, in which the peak A is from 0.012 to 0.050 cm<SP>3</SP>/g and is from 2% to 32% to a total pore volume, in pore size distribution is obtained by carbonizing low melting point pitch in the presence of an alkaline-earth metal compound of ≥7,000 ppm metallic element concentration to obtain an easy-to-graphitize carbonized material having 1.44-1.52 g/cm<SP>3</SP>true density, activating the easy-to-graphitize carbonized material in the presence of an alkali metal compound and washing the activated carbonized material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008107684-A (JP)
Title: Fixing device, fixing method, image forming apparatus, and image forming method
Inventor: ARAKAWA HIROYUKI
IPC: G03G15/20
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a winding jam due to a failure in separating from the surface of a fixing member and simultaneously reduce the downtime due to the occurrence of the winding jam, without using a separation pawl and enlarging the leading edge margin of a recording material, even when a recording medium is not stiff, such as thin paper, in a fixing device fixing an unfixed toner image on the recording medium.  <P>SOLUTION: The fixing device fixing the unfixed toner image on the recording medium P has, in order along the conveying direction of the recording medium, a heating means A which heats and melts the unfixed toner image on the recording medium by a heating member 21 not coming into contact with a toner image, to fuse the unfixed toner image on the recording medium, a cooling means B which cools the fused toner image, to make it a solidified state, and a pressure means C which pressure-fixes the solidified toner image on the recording medium by a pressure member 27 coming into contact with the toner image.  <P>COPYRIGHT: (C)2008,JPO&INPIT