baber/WOPTO huggingface dataset:
Patent JP-2007298208-A (JP)
Title: Dust suction device for air conditioner
Inventor: NISHIDA AKIRA
IPC: F24F13/28
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust suction device for an air conditioner of high reliability capable of preventing attachment and accumulation of dust sucked to a fan of the dust suction device to a fan surface, as in a conventional air conditioner where an air filter is disposed on a front face of a heat exchanger to prevent intrusion of dust to the inside of a main body of the air conditioner, and the air filter is detachably to manually clean the attached dust, the filter device needs frequent maintenance, and the air filter gradually clogs during the maintenance, which causes reduction of air volume passing through the heat exchanger, degradation of air conditioning capacity and increase of power consumption.  <P>SOLUTION: The attachment and accumulation of dust to the fan surface can be prevented by a L-shaped plate spring disposed near an inner peripheral face of the fan of the dust suction device from a casing portion of the dust suction device, thus the locking of a tensile fan between the L-shaped plate spring and the fan caused by dust can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300326-A (JP)
Title: Camera plate
Inventor: KANAYAMA TOKUJI
IPC: H04N5/222
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cameraman to instantaneously detach a camera device attached to a tripod etc. from the tripod etc., and photograph, when it becomes necessary for the cameraman to hold the camera for photographing.  <P>SOLUTION: A camera plate 20 where the camera device, having camera-device side contacts and a lens device controlled, on the basis of a control signal input via the camera-device side contacts is detachably mounted, includes a connector 21 to which a lens controller is connected, and camera-plate side contacts 41a, 41b, and 41c which are electrically connected to the connector and are brought into contact with the camera-side contacts when the camera device is mounted, to enable a lens barrel 42 to be controlled on the basis of the control signal input from the lens controller 30 via the connector and the camera-device side contacts 22a, 22b, and 22c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006242389-A (JP)
Title: Dynamic pressure bearing
Inventor: KOBAYASHI YASUHIRO
IPC: F16C17/10
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing capable of improving durability, by preventing leaking-out of a lubricant from the opening side.  <P>SOLUTION: A shaft 2 is composed of a shaft part 5 and a flange part 6, and is relatively rotatably fitted to a housing 1. The housing 1 has a sleeve 4 for forming an opening 7 in one end part and a plate 3 installed in the other end part of the sleeve 4. A dynamic pressure groove 8 is formed on an end surface 6b of the flange part 6 on the opening 7 side. This dynamic pressure groove 8 is formed deeper on the inside in the radial direction than the outside in the radial direction. That is, in the dynamic pressure groove 8, the depth of the groove in a position near to the opening 7, is formed deeper than the depth of the groove in a position separate from the opening 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007301730-A (JP)
Title: Ink channel configuration of inkjet head
Inventor: KANEMURA MASAJI
IPC: B41J2/05
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which prevents degradation of an image quality by suppressing a temperature rise even when high-speed recording is carried out.  <P>SOLUTION: A plurality of beams 36 structure is prepared at an opening in a supporting plate 18 of an element substrate 14 which supplies ink to the element substrate 14 with an ejection opening array for the liquid. By preparing the beams 36 in the opening, a configuration with a heat transfer means embedded inside of the beams 36 is enabled. As the heat transfer means, there are a method of embedding a heat pump, a method of forming a channel inside the beam and flowing the water or the like, etc. Accumulation of heat in the element substrate 14 can be suppressed even if the element substrate 14 generates the heat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303503-A (JP)
Title: Boots installing structure of constant velocity universal joint
Inventor: NORO YUICHIRO
IPC: F16J15/52
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength on the opening end surface 22a<SB>1</SB>side of a mouth part 22a, by reducing main stress applied to the opening end surface 22a<SB>1</SB>side of the mouth part 22a, in a constant velocity universal joint.  <P>SOLUTION: A boots installing recessed groove 31 arranged on an outer peripheral surface of the mouth part 22a of the constant velocity universal joint, is arranged in a position separate to the anti-opening end surface side in the axial direction from an opening end surface 22a<SB>1</SB>, to reduce the main stress applied to a proximal position of the opening end surface 22a<SB>1</SB>generated when rotational torque is applied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304986-A (JP)
Title: Overcurrent control circuit
Inventor: OHARA KOICHI
IPC: G05B19/05
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To avoid breakdown of a power source module by inrush current when the power is turned on without designing the power source module with over specification and without designing the overcurrent protection characteristic, in an overcurrent control circuit.  <P>SOLUTION: A selection signal 6 from a module 3 is supplied to a current detection resistance selecting circuit 8 existing in each slot of a base board 1. The current detection resistance selecting circuit 8 detects current 7 supplied to the module 3 by switching and using the current detection resistance. The value of the detected current 7 is transmitted to a current control circuit 10 through a current detection result signal 9. The current control circuit 10, based on the current detection result signal 9, suppresses the current 7 so that current more than the electric current value shown by the selection signal 6 does not flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307087-A (JP)
Title: Body wearing
Inventor: IGAKI MICHIHITO
IPC: A61F7/08
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body wearing tool to which a steam heating instrument capable of generating steam heated to a prescribed temperature can be attached.  <P>SOLUTION: The body wearing tool 10 has attaching means 14f, 14r and 19 for the steam heating instrument 100 capable of generating the steam heated to the prescribed temperature and is worn on a part of the body in a state in which the steam heating instrument 100 is attached. The attaching means 14f, 14r and 19 are provided so that the steam generated from the steam heating instrument 100 is directly imparted to the body of a wearer. For the body wearing tool 10, the surface facing the body is constituted of a heat insulating material with a water-absorbing property. The attaching means 14f, 14r and 19 are attached to the surface facing the body of the wearing tool 10. The attaching positions of the attaching means 14f, 14r and 19 are the position corresponding to the abdominal part of the wearer and/or the position corresponding to the vertebrae.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308023-A (JP)
Title: Vehicle trunk space structure
Inventor: MIYAZAKI MASAHIDE
IPC: B60R5/04
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle trunk space structure capable of effectively utilizing a limited cargo room space.  <P>SOLUTION: The vehicle trunk space structure includes: side wall parts 12 uprightly arranged on both sides of a trunk space 11 of a vehicle 10; partition plates 18, 19 which divide the trunk space 11; storage portions 23, which are recessed in the side wall parts 12 and include openings directed toward the center of the trunk space 11; first hook members 25, which are rotatably arranged in the storage portions 23 with a predetermined height from a floor 14 of the trunk space 11 and extend in the longitudinal direction thereof; and retaining portions which retain the first hook members 25 at a position where an angle (θ<SB>1</SB>) formed by a virtual line connecting the upper end and lower end thereof and a vertical axis line of the vehicle 10 becomes acute, which are set in a usable state, when viewed from the rear of the trunk space 11. In addition, the first hook members 25 can be selectively used in both states where they are partially protruded in the center of the trunk space 11 from the openings 24 of the storage portions 23, or the entire thereof are stored in the storage portions 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311626-A (JP)
Title: Light source device
Inventor: OHASHI MASAKAZU
IPC: H01L33/60
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device in which, even with a structure in which a light emitting element is mounted to only one face of a board, a light with an equivalent light intensity can be extracted from both front and rear faces of the board.  <P>SOLUTION: In the light source device, the light emitting element is mounted to one main face of the transparent mounting board having an electrode for energizing the light emitting element; the light emitting element is electrically connected to the electrode; and a reflection cup structure has an opening having an aperture tapering toward upward of the light emitting element, and is disposed on one main face of the mounting board so that the opening contains an upward area of a mounting position of the light emitting element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283283-A (JP)
Title: Assembly type filtration apparatus with adjustable filtration area
Inventor: YAMANOBE YOICHIRO
IPC: B01D46/30
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration apparatus with a small installation area and a filtration area to be adjusted according to use conditions, in various filters using a particulate filter medium.  <P>SOLUTION: This assembly type filtration apparatus with an adjustable filtration area is provided with cartridge filters 1 each having openings on two opposing faces of the body wall of a rectangular casing, and wire mesh disposed at the openings and packed with the particulate filter medium; chambers 2 each having openings on two opposing faces of the body wall of the rectangular casing, a gas port on the body wall orthogonal to the openings, and air-tight packings disposed around the openings; and chambers 3 each having an opening on one face of the body wall of the rectangular casing, a gas port on the body wall orthogonal to the opening, and an air-tight packing disposed around the opening. The opening of the cartridge filter 1 and opening of the chamber 2 are alternately connected to the openings of the chambers 3, and the chamber 3 is connected to a cartridge filter next to the end cartridge filter 1 to form air-tightness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007029712-A (JP)
Title: Visual axis detecting apparatus
Inventor: TAKASHIMA KOUTARO
IPC: A61B3/113
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the line-of-vision of a driver regardless of existence of spectacles.  <P>SOLUTION: An infrared camera 21 capable of photographing an area from a visible light area to an infrared area (e.g., an area with the wavelength of about 1,000nm) includes a filter 24 where the transmittance of visible light and near infrared light with the wavelength (e.g., less than 800nm), which is shorter than the wavelength (e.g., about 880nm) of the infrared light to be radiated from an infrared light LED 22 toward the eyeball of the driver, is set to be relatively lower. The windshield W of one's own vehicle has an infrared light reflection film 41 for reflecting the infrared light as the intermediate film of laminated glass. An infrared light absorption coating layer 42 for absorbing the infrared light is arranged on the inner surface of the windshield W. A line-of-vision calculating part detects the center position of irises and the center position of a Purkinje image, based on image data which is obtained by the photographing of the infrared camera 21, and calculates a line-of-vision vector and a line-of-vision object position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007314029-A (JP)
Title: Pneumatic tire
Inventor: NAKANO TOMOYA
IPC: B60C11/13
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of making traction performance and groove crack resistance performance compatible with each other.  <P>SOLUTION: This pneumatic tire 1 has a plurality of circumferential direction grooves 2 extending in the tire circumferential direction and land parts 3 formed by being partitioned by these circumferential direction grooves 21 on a tread part. Additionally, groove walls 21 of the circumferential direction grooves 2 extend zigzag in the tire circumferential direction on their groove opening parts as seen at a flat level of the tread part on this pneumatic tire 1. Furthermore, at least the groove wall 21 on the side of a shoulder part SH out of the groove walls 21 of the circumferential direction grooves 2 extends roughly in a straight line in the tire circumferential direction of a boundary part 23 with a groove bottom 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317499-A (JP)
Title: Surface wave plasma source
Inventor: SUZUKI MASAYASU
IPC: H01L21/205
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce allowable stress required for a dielectric and a risk of the breakage of the dielectric.  <P>SOLUTION: A surface wave plasma source 1 generates surface wave excited plasma using surface waves made from microwaves. The surface wave plasma source 1 includes a microwave waveguide 2 having one or more slot antennas 3, and an airtight chamber (plasma chamber 21) in which plasma is excited with surface waves made from microwaves. Each slot antenna 3 is provided with a window 4 through which the microwave waveguide 2 communicates with the airtight chamber (plasma chamber 21). Each window 4 is encircled with an O ring 8 to form a vacuum seal at every window 4. The window 4 and the vacuum seal are formed on each unit of the slot antenna 3 to reduce the area of the windows 4, thus reducing allowable stress required for the dielectric and a risk of the breakage of the dielectric.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323840-A (JP)
Title: Manufacturing method of organic el display
Inventor: MATSUKAZE NORIYUKI
IPC: H05B33/10
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL display which reduces a damage of an insulating membrane and oxidation of an upper contact part and reduces driving voltage rising.  <P>SOLUTION: The manufacturing method of an organic EL display includes a process in which a contact part including a second electrode connecting part is formed on a transparent supporting substrate, a process in which a first electrode including a leading-out wire of the first electrode is formed on the transparent supporting substrate, a process in which an insulating layer is formed on the first electrode so that its part can be overlapped on an edge part of the first electrode, a process in which the first electrode is cleaned, a process in which an organic layer is formed and a process in which the second electrode is formed. The cleaning process is carried out by a UV ozone treatment, an excimer UV treatment or an oxygen plasma treatment, and the cleaning process is covered by a mask covering the second electrode connecting part, the contact part and the leading-out wire of the first electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324263-A (JP)
Title: Field-effect transistor and manufacturing method thereof
Inventor: NAKAZAWA TOSHIYUKI
IPC: H01L29/786
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a field-effect transistor wherein the contact resistance of a source electrode and a drain electrode is small and the electrodes can easily be formed.  <P>SOLUTION: This field-effect transistor is formed on a substrate 10, and comprises a nitride semiconductor laminate 20 including a cap layer 25 denoted by the general formula: InxAlyGa1-yN (0<x≤1, 0≤y<1, 0<x+y≤1), and a non-alloy source electrode 31 and a non-alloy drain electrode 32 formed on the cap layer 25 and spaced apart from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324448-A (JP)
Title: Method of manufacturing thermoelectric material
Inventor: KOUSHIRI MASAYUKI
IPC: H01L35/16
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a film-like thermoelectric material which can control the deviation of tellurium as a composition, when the film-like thermoelectric material is annealed that contains tellurium.  <P>SOLUTION: The method of manufacturing the film-like thermoelectric material comprises a step (a) for forming a film of a material containing tellurium (Te) with a physical vapor growth method, a chemical vapor growth method, or a printing method; and a step (b) for annealing the film formed in the step (a) in a hydrogen atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325192-A (JP)
Title: Color conversion apparatus, color conversion method and color conversion program
Inventor: TOHO RYOSUKE
IPC: G06T1/00
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion apparatus, a color conversion method and a color conversion program, which can prevent a magnitude relation of chroma from reversing before and after color conversion in color conversion.  <P>SOLUTION: A color conversion apparatus acquires a request level relating to maintenance of a purpose of color reproduction and a magnitude relation of chroma (step 100), and determines a mapping method and a parameter thereof based on the acquired purpose of color reproduction (step 102). A mapping target within a gamut for output color reproduction to which feature points within a gamut for input color reproduction are mapped is acquired in accordance with the request level (step 104), and the gamut for output color reproduction is corrected to delete an area having greater chroma than the acquired mapping target (step 106). Then, an input image signal is mapped to the corrected gamut for output color reproduction (step 108).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327148-A (JP)
Title: Polyelectrolyte fiber and method for producing the same
Inventor: TANIOKA AKIHIKO
IPC: H01B13/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a new polyelectrolyte fiber.  <P>SOLUTION: The method for producing the new polyelectrolyte fiber is to use a solution containing a polyelectrolyte, a sol/gel reaction precursor and a sol/gel reaction catalyst and to produce the fiber by electrospray deposition method. Although not necessarily limited, the polyelectrolyte preferably is a high molecular compound having a plurality of charged groups; the charged group is either one selected from negative charge groups, positive charge groups and amphoteric charge groups or a combination of either two or more species of the groups. The sol/gel reaction precursor preferably comprises a metal alkoxide, but it is not limited. The sol/gel reaction catalyst preferably comprises an acid or a base, but it is not limited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335528-A (JP)
Title: Laminated semiconductor device
Inventor: NISHIO YOJI
IPC: H01L25/10
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated semiconductor device capable of eliminating the distortion of a waveform in high-speed transmission in a case where a plurality of memory chips are laminated.  <P>SOLUTION: The plurality of memory chips 11, 12 are laminated in the laminated semiconductor device 1. A pair of data strobe signal (DQS) and data strobe inversion signal (/DQS) as control signals for inputting/outputting data twice in one cycle are used as two single-end data strobe signals in the device 1. A data strobe signal line L4 concerning the DQS signal is connected to the data strobe signal (DQS) pad of the first memory chip 11. A data strobe inversion signal line L5 concerning the /DQS signal is connected to the data strobe inversion signal (/DQS) pad of the second memory chip 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332918-A (JP)
Title: Fuel vapor treatment device for internal combustion engine
Inventor: NAKANO TOMOAKI
IPC: F02D41/02
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel vapor treatment device for an internal combustion engine, capable of preventing reduction in detection accuracy of fuel vapor concentration even in the event of a breakthrough of a sub-canister.  <P>SOLUTION: Whether the sub-canister 25 is broken through or not is determined (step S2041), purge is continuously performed in purge gradual change control routine, when breakthrough of the sub-canister 25 is determined, based on a fuel state FGPG detected in a concentration detection routine based on A/F measurement until the sub-canister 25 is restored in an adsorvable state (step S2042).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336474-A (JP)
Title: Signal processing method, and signal processing apparatus
Inventor: TAKAGI SHIGETAKA
IPC: H03M1/12
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortion using a division signal where only amplitude is different.  <P>SOLUTION: An input signal is weighted with a first weight k<SB>i</SB>(i=1 to 4) to obtain the division signal, and the same signal processing f(x) is performed on the division signal. Then, the signal-processed division signal is weighted with a second weight l<SB>1</SB>(i=1 to 4) , and division signals vout1 to vout4 weighted with the second weight are added. In the first weight, k<SB>1</SB>=t, k<SB>2</SB>=-t, k<SB>3</SB>=1 and k<SB>4</SB>=-1. In the second weight, l<SB>1</SB>=-1, l<SB>2</SB>=1, l<SB>3</SB>=t<SP>3</SP>and l<SB>4</SB>=-t<SP>3</SP>. In this case, t=b/a (a and b are different positive integers).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000767-A (JP)
Title: Forging-forming apparatus for workpiece having recessed part on outer circumference
Inventor: IIZUKA SATOSHI
IPC: B21J5/12
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a plurality of recessed parts on the outer circumference of a workpiece at the same time and a low cost.  <P>SOLUTION: A forging-forming apparatus for the workpiece is constituted so that the plurality of recessed parts 10 are lined at intervals in the circumferential direction on the circumferential surface. The apparatus is provided with: a workpiece supporting table 25 for supporting the workpiece so as to be freely vertical-moved; tools 3 provided with projective parts 31 corresponding to the shape of the recessed parts formed on the outer circumferential surface of the workpiece, at one end part; and pedestals 23 where the tool is freely rotated up and down while supporting the shaft part arranged at the other end part of the tool. The plurality of tools radially arranged on the outer circumferential side of the workpiece, are respectively provided with a pressure-receiving surface for receiving the pressure from a press at the upper face side, and each tool provided with the projective part at the position opposite to the outer circumferential surface of the workpiece, pushes the projective part into the circumferential surface of the workpiece with the rotation by being pushed with the press. The plurality of recessed parts, are formed at the same time on the circumference of the workpiece with the plurality of tools rotated by being pushed with the press.  <P>COPYRIGHT: (C)2008,JPO&INPIT