baber/WOPTO huggingface dataset:
Patent JP-2008124263-A (JP)
Title: Flux-film forming apparatus
Inventor: TAKAHASHI DAISUKE
IPC: B23K101/42
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-film forming apparatus capable of altering arbitrarily the depth of its film-forming recessed portion for forming a flux film, without any replacement of its flux table.  <P>SOLUTION: The flux-film forming apparatus has a flux table having a film-forming recessed portion wherein a flux film is formed, and a flux vessel having an opened bottom surface and for feeding a flux to the film-forming recessed portion, and further, the flux is fed to the inside of the film-forming recessed portion by moving the flux vessel in the horizontal direction on the flux table. In this flux-film forming apparatus, a mechanism capable of altering arbitrarily the depth of the film-forming recessed portion is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121991-A (JP)
Title: Hot water supply system
Inventor: SATOU HISAHIRO
IPC: F24D3/10
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for automatically and surely filling a hot water storage tank with water.  <P>SOLUTION: This hot water storage type hot water supply system comprises the hot water storage tank; a water supply line to the hot water storage tank; a circulating line for pumping out hot and cold water from the specified water level of the hot water storage tank and returning the hot and cold water to the water level higher than the specified water level of the hot water storage tank; a circulating pump for circulating hot and cold water through the circulating line; a flow rate detecting means provided downstream of the circulating pump in the circulating line; an overflow line branched from downstream of the circulating pump and the flow rate detecting means in the circulating line; an on-off valve for opening and closing the overflow line; a control means for controlling the circulating pump and the on-off valve; and an operating means. The control means opens the on-off valve when the operating means is operated, and when the detection value of the flow rate detecting means exceeds a first predetermined flow rate, the control means (1) closes the on-off valve, (2) drives the circulating pump, (3) acquires the detection value of the flow rate detecting means, (4) stops the circulating pump, and (5) when the detection value of (3) is smaller than a second predetermined flow rate, the control means opens the on-off valve again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007179015-A (JP)
Title: Zoom lens system, imaging device and camera
Inventor: KURIOKA YOSHIAKI
IPC: G02B15/20
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a zoom lens system that has a high resolution, high capability of correcting curvature of field, and a short overall optical length at the time of non-use; an imaging device employing this zoom lens system; and a camera employing this imaging device.  <P>SOLUTION: The zoom lens system forms an optical image of an object with a variable magnification. The zoom lens comprises, in order from the object side to the image side, a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein in zooming from a wide-angle limit to a telephoto limit, the lens units move respectively along an optical axis in such a manner that an interval between the first lens unit and the second lens unit decreases while an interval between the second lens unit and the third lens unit changes so that variable magnification is achieved, the first lens unit comprises one object side negative aspherical lens element and one image side positive aspherical lens element with a convex surface facing the object side, and the conditions: n12>1.88 and ν12<26 (n12 and ν12 are refractive index and Abbe number, respectively, of the image side positive lens element of the first lens unit) are satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008128752-A (JP)
Title: Noncontact type angle sensor
Inventor: ICHIKURA MANABU
IPC: G01D5/20
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection of a rotation angle in accuracy even in the case of being made compact.  <P>SOLUTION: A noncontact type angle sensor for detecting a rotation angle of a rotating shaft 10 includes: a pair of magnets 54, 56 arranged in above rotation displacement direction; a magnetic sensor 6 disposed between the pair of magnets 54, 56; and a main-rotor core 50 and a sub-rotor core 52 which are made of a magnetic material and attached to the rotating shaft 10. The pair of magnets 54, 56 are magnetized opposite to each other in the direction of the axial center of the rotating shaft 10. The magnetic sensor 6 detects a magnetic field between the pair of magnets 54, 56, which is varied by the main-rotor core 50 being displaced rationally. The main-rotor core 50 and the sub-rotor core 52 are positioned so as to face the pair of magnets 54, 56, and a constant space is formed between the pair of magnets 54, 56 by using a spacer 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131592-A (JP)
Title: Optical communication system
Inventor: MATSUMOTO KINKO
IPC: H04B10/272
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system capable of reducing crosstalk because of non-linear optical effect such as induced Raman scattering or the like in optical fiber thereby improving the signal quality of a video signal or the like which generates wavelength multiplex.  <P>SOLUTION: An OLT (optical line termination) is provided with a frame scrutinization unit 16 which detects an idle signal which repeats periodical fixed bit pattern from a down signal to an ONU (optical network unit) and a dummy frame producer 17 which inserts the dummy frame filled with scramble data with respect to the idle signal detected by the frame scrutinization unit 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134282-A (JP)
Title: Visible light absorbing display front filter and filter for plasma display panel
Inventor: OKUBO KIMIHIKO
IPC: C07C255/23
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible light absorbing display front filter containing a dye of a specific structure having maximum absorption in the visible light region, and suitable for use in a color image display device such as a plasma display, and a filter for a plasma display panel using the same, and to provide a visible light absorbing display front filter excellent in weather resistance, having sufficiently stable durability irrespectively of a temperature change and a humidity change in the use environment, and capable of achieving good color reproducibility irrespectively of the use environment of a color image display device itself, in particular, an emission wavelength change of a luminescent device due to a temperature change of the use environment, and a filter for a plasma display panel using the same.  <P>SOLUTION: The visible light absorbing display front filter contains the dye having maximum absorption in the visible light region and represented by general formula (A-1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132020-A (JP)
Title: Beater
Inventor: SHIROSAKI TAKASHI
IPC: A47K5/14
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beater capable of easily forming a large quantity of fine foam to easily infiltrate into pores on the skin by pressing and stirring a brush including a face-washing detergent, soap and water.  <P>SOLUTION: The beater 10 includes a base part 12 which is a flat rectangular thin plate and which has a swelling part 16 swelling as a curved face at the center with a curved concavity 17 on the opposite side; a pair of support plate parts 13 extending toward the swelling part 16 along a pair of opposite side edges of the base part 12; and a plurality of projections 18 at a plurality of positions on the curved concavity 17. Each projection is cylindrical and the tip is hemispherically rounded. The diameter of the projection 18 is 1-5 mmϕ and the height is 1-5 mm. The interval between adjacent projections 18 is 0.5-1.5 times the diameter of the projection 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140799-A (JP)
Title: Nozzle unit, equipment and method for processing substrate
Inventor: SHIMADA KUMIKO
IPC: H01L21/027
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To inject many particulates of minute particle size at a low speed on a substrate.  <P>SOLUTION: A first nozzle portion 41a, i.e., a two-fluid nozzle of external mixing type, and a second nozzle portion 41b having the same structure as that of the first nozzle portion 41a and arranged in proximity thereto are provided while inclining the injection axes J1a and J1b to intersect at a predetermined position in the nozzle unit. Pure water and nitrogen gas are supplied, respectively, to the first nozzle portion 41a and the second nozzle portion 41b at predetermined flow rates such that the particle size of a liquid drop on the substrate becomes smaller than that when the first nozzle portion 41a and the second nozzle portion 41b inject a liquid drop independently. Consequently, many particulates of minute particle size can be injected onto the substrate at a speed lower than the injection speed of nitrogen gas at each nozzle portion 41a, 41b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137731-A (JP)
Title: Sheet stacking device and image forming system equipped with the same
Inventor: IINO MAKOTO
IPC: B65H31/36
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stacking device storing sheets carried out of a paper delivery port, tidily on a tray.  <P>SOLUTION: The sheet stacking device comprises the paper delivery port 21b; the tray 25 disposed with level difference formed downstream of the delivery port; a tip regulating means 33 disposed on the tray to butt-regulate the sheet tip; an aligning means 29 transferring the tip of the sheet fed onto the tray, toward the tip regulating means 33; and an upper unit 28 arranged above the tray and equipped with the tip regulating means 33 and the aligning means 29. The tip regulating means 33 is provided to hang down to the tray 25 from the upper unit 28, and the aligning means 29 is composed of an adjusting rotation body 29a engaged with the tip of the sheet stacked on the tray 25 to butt-adjust it against the tip regulating means 33. The adjusting rotation body comprises a belt conveying means for guiding the tip of the sheet from the paper delivery port onto the tray. The upper unit 28 is constituted to be movable according to the conveying direction length of the sheet from the paper delivery port 22b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140831-A (JP)
Title: Heat-sink structure
Inventor: TOYODA HARUHISA
IPC: H01L23/36
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sink structure capable of circulating a fluid without deteriorating an energy efficiency.  <P>SOLUTION: The heat-dissipating structure has: a base section 1; a first heat-dissipating section A<SB>1</SB>being placed in the first region of the base section and dissipating a heat; and a second heat-dissipating section A<SB>2</SB>being placed in a second region adjacent to the first region and dissipating the heat. The quantity of heat dissipated per unit area of the base section in the first heat-dissipating section is made larger than that in the second heat-dissipating section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138843-A (JP)
Title: Linear guide
Inventor: ARAI KAZUMI
IPC: F16C29/06
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for additionally mounting a dust-proof component such as a side seal without removing a slider from a linear guide.  <P>SOLUTION: The linear guide 1 comprises the side seals 14 arranged on the end face of an end cap 11 arranged at the longitudinal end of the slider 6 which linearly reciprocates on a rail 2, and each consisting of a core metal 15 having a fitting hole 22 through which a mounting bolt 18 is inserted and a seal rubber 16 having sliding contact with the rail 2. Herein, there are provided columnar fitted portions 25 to be fitted to the fitting holes 22 formed in the core metals of the side seals 14, and a fixture 21 having locking portions 23 whose lower faces 23a each have a diameter larger than the diameter of the fitting hole 22 formed in each end of the fitting portion 25. The side seals 14 are fixed to the end cap 11 with the mounting bolt 18, and the locking portions 23 of the fixture 21 are fitted and locked into the fitting hole of the side seal 14 and the fitting hole of another second side seal 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145587-A (JP)
Title: Charging device, image forming apparatus provided with the same, and rotation stop control method of image carrier
Inventor: UDA KOJI
IPC: G03G21/14
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely and stably rotate a charging roller in accordance with the rotation of an image carrier, while suppressing the dent deformation of the charging roller.  <P>SOLUTION: The charging roller 3a is rotatably supported by roller supporting members 3d and 3e rotatably supported by a device main body 3g. The contact point A between the charging roller 3a and a photoreceptor 2 is located on the upstream side in the rotational direction of the photoreceptor 2, from a point D where a straight line γ connecting the center of rotation B of the photoreceptor 2 and the center of rotation C of the roller supporting members 3d and 3e crosses the surface of the photoreceptor 2. Thus, when the photoreceptor 2 is rotated in a prescribed rotational direction α, during an image forming operation, the charging roller 3a is drawn into the side of the photoreceptor 2, so that when the photoreceptor 2 is rotated, the press-contact force of the charging roller 3a with the photoreceptor 2 becomes large and the effect of charging the photoreceptor 2 by the charging roller 3a becomes great.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007208962-A (JP)
Title: Location determining technique
Inventor: MISIKANGAS PAULI
IPC: H04W64/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To estimate target/object properties that include a location in a certain environment.  <P>SOLUTION: A target/object is assigned a set of particles (P; 112, 122, ...), each having a set of attributes (AS) including a location with respect to the topology model. The attributes deduce the target/object properties (SP; 111, 121 ...). The particles' update cycles comprise determining the degree of reliability (113, 123, ...) for each particle for deducing the target/object properties (SP); determining the weight (115, 125, ...) for each particle based on at least the determined degree of reliability; and generating new particles for update cycle n+1 in an evolutionary process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165307-A (JP)
Title: Electrical connector
Inventor: ELLIS JOHN W
IPC: H01R13/115
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical contact high in durability although it has low contact resistance.  <P>SOLUTION: This electrical contact 100 includes a lower-end member 110, a pair of side walls 120 and a tongue piece 130. The lower-end member includes a first portion 112 and a second potion 114 and also defines a horizontal plane A-A. The pair of sides walls extend in an opposite direction away from the lower-end member. The pair of side walls define an opening 116 therebetween which is located above the second portion of the lower-end member. The tongue piece extends at a predetermined angle with respect to the horizontal plane. A wire 300 is insertable into the electrical contact from the first portion of the lower^end member and a post or conductor 400 is insertable into the opening 122. At least a portion of the tongue piece helps maintain at least a portion of the post within the electrical contact. The electrical contact may also include a folded part 140 and a stop member 150.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145251-A (JP)
Title: Ultrasonic wall thickness measuring instrument
Inventor: FUKUZAWA SHUICHIRO
IPC: G01B17/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wall thickness measuring instrument capable of measuring two-dimensional distribution of wall thickness of a pipe, with being small in size, easy of use, and having a sufficient measurement accuracy.  <P>SOLUTION: An ultrasonic wall thickness measuring instrument 10 for measuring wall thickness of a pipe P in a pipe group PG includes: a measurement part 30 including a frame 12 having a thickness that can be inserted into an interval d between adjacent pipes; an ultrasonic probe 26; and a circumferential scanning mechanism 28 for scanning an ultrasonic probe along the circumferential direction of the pipe; positioning parts 34L and 34R for determining a position of the ultrasonic probe with respect to the circumferential surface of the pipe; an axial scanning mechanism for scanning the ultrasonic probe along the pipe axis direction; and a collapsible storage part for putting both the measurement part and the positioning part in the transition state between a closed state in which the both parts are stored in the frame by a thickness less than the interval between the pipes and an opened state in which the both parts are opened in the size more than the interval between the pipes to determine positioning of the ultrasonic probe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148015-A (JP)
Title: High frequency circuit, and television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure original transmission characteristics of a filter and to effectively use a mounting space by avoiding capacitance coupling between input/output terminals in the filter externally attached to an integrated circuit.  <P>SOLUTION: This television tuner is provided with a rectangular integrated circuit 10 comprised of two long sides 10a, 10b and two short sides 10c, 10d opposite to each other and a SAW filter 15 provided adjacent to the short side 10d of the integrated circuit 10 and arranged so that input terminals 24a, 24b may be located on the side of the long side 10a and output terminals 28a, 28b may be located on the side of the other long side 10b. IC output terminals 22a, 22b to be connected to the input terminals 24a, 24b of the SAW filter 15 are provided at a position at one long side 10a of the integrated circuit 10 near the SAW filter 15 and IC input terminals 26a, 26b to be connected to the output terminals 28a, 28b of the SAW filter 15 are provided on the other long side 10b of the integrated circuit 10 near the SAW filter 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150436-A (JP)
Title: Pneumatic tire
Inventor: NARITA HIROAKI
IPC: B60C1/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fuel cost of a pneumatic tire without lowering the abrasion resistance by reducing the heat-generation of a rubber.  <P>SOLUTION: The ground contact face of the tread of the pneumatic tire is made of a rubber composition containing 0.1-10 pts.wt. of at least one kind of substance selected from aramid staple fibers and aramid particles based on 100 pts.wt. of a rubber component composed of a diene rubber. The aramid staple fiber preferably has a fiber length of 1-4 mm and a ratio of fiber length to fiber diameter (L/D) of 50-400. The aramid particle preferably has an average particle diameter of 1-200 μm, and the rubber composition is compounded with 50-120 pts.wt. of a filler based on 100 pts.wt. of the rubber component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153016-A (JP)
Title: Electronic apparatus and optical ornamental device
Inventor: ISHIKAWA TAKEHISA
IPC: F21S2/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and an optical ornamental device capable of making an optical member shine over a wide range with an ample quantity of light.  <P>SOLUTION: A light emitting element 35 has an optical path 36 parallel to the surface of a substrate 33. A light-transmitting optical member 28 is disposed on the optical path 36. The optical member 28 faces the front of the light-emitting element on a light entering face 37. A plurality of protruded stripes 52, extending in a vertical direction perpendicular to the surface of the substrate 33, are formed on the light-entering face 37. A light-condensing member 45 faces the back of the light-emitting element 35 on a reflecting surface 47. The light-emitting element 35 emits a light. Light passes through the optical member 28. When a light passes through the optical member, the light advances into the optical member 28 from the light entering face 37. A plurality of protruding stripes 52 form recessed and projecting parts on the light-entering face 37. Light is scattered around by the recessed and projecting parts. Light spreads along the surface of the substrate 33. At the same time, the light reflected by the light-entering face 37 is reflected by the reflecting surface 47. The light advances into the optical member 28 again from the reflecting surface 47. The optical member shines over the wide range with an ample quantity of light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153074-A (JP)
Title: Terminal fitting and connector
Inventor: SHIMIZU TORU
IPC: H01R13/04
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an outer wall from being opened and deformed, while miniaturizing a terminal fitting in an unfolded state.  <P>SOLUTION: This terminal fitting 11 has a body part 21 almost forming a box shape. The body part 21 is constituted of a bottom wall 24, a pair of sidewalls 25, 26 rising from both ends of the bottom wall 24, a ceiling wall 27 protruding from the tip of one sidewall 25 toward the other sidewall 26 between two walls 25, 26, while facing the bottom wall 24, and an outer wall 28 protruding from the tip of the other sidewall 26 toward one sidewall 25, while being laid on top of the outside of the ceiling wall 27. A locking part 42, disposed in between both sidewalls 25, 26 while protruding toward the bottom wall 24 side, is provided in the outer wall 28. A relief part 43 that accepts the locking part 42 is provided in the ceiling wall 27, and the locking part 42 is locked with respect to the peripheral fringe of the relief part 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151287-A (JP)
Title: Gas storage container and gas filling method
Inventor: MURAKAMI KENICHI
IPC: F17C5/06
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temperature from locally rising when gas is filled into a gas storage container.  <P>SOLUTION: In a container 12 comprising the gas storage container 10, long-sized gas exhaust pipes 16a to 16c extending longitudinally through the container 12 are arranged. Exhaust ports 32a, 32b, and 32c to exhaust the gas are formed to face adjoining gas exhaust pipes 16b, 16c, and 16a. Thereby, the exhausted gas is directed to the adjoining gas exhaust pipe to proceed, so that a swirling flow is generated as a result. When the gas is filled, the gas storage container 10 is, for example, laid sideways so that the gas exhaust pipe 16b is deflected from the uppermost part of the container 12 to the opposite side with respect to the gas exhaust direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT