baber/WOPTO huggingface dataset:
Patent JP-2009102142-A (JP)
Title: Claw lock mechanism for lifter
Inventor: MATSUMOTO SHINSUKE
IPC: B65G59/06
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claw lock mechanism for a lifter, which always stably conducts a locking operation and unlocking operation of a locking claw without requiring an exclusive claw rotation mechanism having a rotation driving part for rotating the engaging claw at predetermined timing for locking a transporting object.  <P>SOLUTION: A lock body 71 of the locking claw 69, a lock striker S1 for rotating a lock body 71 to a lock position, an unlock striker S2 for rotating the lock body 71 to an unlock position. A lifting force of a slider 60 by a hydraulic cylinder is used as a driving source of all these actions. As a result, it eliminates the need for the exclusive claw rotation mechanism having the conventional rotation driving part for rotating the locking claw 69 at the predetermined timing for engaging a pallet. Thus, the locking operation and the unlocking operation of the locking claw 69 are always stably conducted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113000-A (JP)
Title: Semiconductor element capable of tuning macro and micro frequencies, and antenna and frequency tuning circuit including the semiconductor element
Inventor: JUNG CHANG-WON
IPC: H01Q5/10
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element capable of tuning macro and micro frequencies, and to provide an antenna and a frequency tuning circuit including the semiconductor element, the semiconductor element in which a PIN diode and a varactor diode are configured by a single element, thereby solving insertion loss, complexity of DC power supply circuit, increase in circuit volume, deterioration of varactor diode linearity, and the like.  <P>SOLUTION: The present invention relates to a semiconductor element capable of tuning macro and micro frequencies, and an antenna and a frequency tuning circuit including the semiconductor element. The semiconductor element includes a first semiconductor and a second semiconductor having a same polarity, a third semiconductor disposed between the first semiconductor and the second semiconductor and having a polarity differing from that of the first semiconductor and the second semiconductor, and a pair of intrinsic semiconductors respectively disposed between the first semiconductor and the third semiconductor and between the third semiconductor and the second semiconductor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009104046-A (JP)
Title: Analyzer and analysis method
Inventor: SUGIYAMA ASAKO
IPC: G01R29/12
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and precisely carry out calculation of an electric field distribution and electric discharge in analysis of a transfer process.  <P>SOLUTION: In the analysis of the transfer process, for performing coupled calculation of an electric field and a structure, mesh models independent of each other are used, and medium parts in the both meshes are previously disposed within a transportation range. In the electric field calculation, transportation of the medium is considered based on the movement of electric charge. In the structure calculation, transportation of the medium is considered based on the range of electrostatic force. In the structure calculation, static analysis, in which a roller as a pressure contact member is not turned but only a load/displacement is given to the roller, is carried out. A device and a method for quickly and precisely calculating the electric field distribution and an electric discharge phenomenon by performing this kind of coupled calculation are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110569-A (JP)
Title: Near-field light condensing element and information recording device using the same
Inventor: IKETANI NAOYASU
IPC: G11B5/02
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-field light condensing element which generates near-field light in a more minute area.  <P>SOLUTION: The near-field light condensing element, in which a plurality of layers having a tapered shape are laminated toward an emission face B from an incident face A, condenses light from the incident face A inside a propagation layer 2 which propagates light contained in the plurality of layers, and emits it from the emission face B as near-field light. Side faces of plurality of layers connecting both ends of the incident face A and both ends of the emission face B respectively are set as a first face C and a second face D, and the emission face B is inclined so as to have a prescribed angle to the incident face A from the second page D side toward the first face C side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008135388-A (JP)
Title: Light source of display with backlight
Inventor: PANG SIEW IT
IPC: F21V8/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source having a light pipe and a light generation section.  <P>SOLUTION: The light pipe includes a two-dimensional sheet of a transparent material having a transparent top surface that is substantially parallel to a reflective bottom surface. The light pipe includes light pipe scattering centers that cause light traveling in the sheet of transparent material to be scattered in directions that allow some of the scattered light to escape the sheet through the top surface. The light generating section includes a plurality of LEDs and a mixing chamber. The LEDs are positioned to emit light into the mixing chamber. The mixing chamber includes an adapter having a wedge-shaped cavity with reflective walls. The cavity has an opening positioned to direct light into the light pipe. The mixing chamber includes scattering centers for redirecting light traveling in the cavity in directions that would not be obtained by reflection from the reflective walls.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115943-A (JP)
Title: Optical scanner and image forming apparatus using the same
Inventor: YOSHIDA HIROKI
IPC: B41J2/44
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical scanner by increasing the flexibility in arranging a light source means, a deflecting means, an image formation optical system, and a synchronization detecting optical system.  <P>SOLUTION: In this invention, beams entering a beam splitting element 4, 13 is separated into a synchronization detecting beam and an image forming beam by the beam splitting element disposed in an incident optical system so that the main rays of the synchronization detecting beam B and the main rays of the image forming beam A enter separate positions on the deflecting surface of the deflecting means 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138875-A (JP)
Title: Hinge mechanism
Inventor: NISHIZAWA KATSUTO
IPC: F16C11/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge mechanism, wherein two casings are connected to a first rotating shaft and a second rotating shaft arranged perpendicular to each other, respectively, so as to be selectively developable around one shaft.  <P>SOLUTION: A hinge housing 1 has a rotating shaft holding part 4 having a cylindrical shaft hole for supporting a rotating shaft part 3, and an opening/closing shaft holding part 5 having a cylindrical shaft hole for supporting an opening/closing shaft part 2 in the state that its end is perpendicularly integrated with the end of the rotating shaft holding part 4. It is formed in an approximately L-shape as a whole. When the opening/closing shaft part 2 is turned, the opening/closing restricting outer peripheral face enters into a relief recessed portion and the restraining end is locked to the opening/closing restricting outer peripheral face to restrain the turn of the rotating shaft part 3. When the rotating shaft part 3 is turned, the rotation restricting outer peripheral face of the rotating shaft part 3 enters into a portion of the restraining end face to restrain the turning operation of the opening/closing shaft part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129593-A (JP)
Title: Means for establishing normal electrical continuity between electric conductors of display panel, display panel using establishing means and liquid crystal display device
Inventor: RAI KANCHU
IPC: G09F9/30
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for avoiding unauthorized electrical conduction in a display panel due to mixture of foreign matters between various electric conductors in the display panel, and the display panel and a liquid crystal display device.  <P>SOLUTION: The display panel having a glass substrate and a plurality of pixels formed on the glass substrate, comprises a protection layer which each pixel disposes on an edge region of a pixel region and includes a pixel electrode disposed on a part of the region of the protection layer. The foreign matters are located between a dielectric layer formed on the surface of the glass substrate and the protection layer. The display panel adopts a method etc. for removing the foreign matters on an area inducing the unwanted electrical contacts between various electric conductors in the display panel, by dry etching the protection layer and forming one or more clear areas from which a portion or all of the foreign matters inducing the unwanted electrical contacts and existing inside the protection layer is removed so as to create a clear pattern and eliminate the unwanted electrical contacts due to the foreign matters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115586-A (JP)
Title: Apparatus and method for irregularity measurement
Inventor: WATABE TADASHI
IPC: G01B5/20
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irregularity measuring apparatus and an irregularity measuring method capable of quantitatively measuring irregularities of a surface of a hole wall and improving the reliability of reinforcement of existing concrete structures.  <P>SOLUTION: The irregularity measuring apparatus 2 is provided with a rack 3; a slide axis part 4 slide-freely inserted in a guide hole 3a of the rack 3 to vertically move; and an irregularity measuring means for measuring the shape of irregularities of a surface of a hole wall 1b of an insertion hole 1a of an existing concrete structure 1. The irregularity measuring means is provided with both a first measuring means comprising both a contact 5a to come into contact with the surface of the hole wall 1b and a first displacement gauge 5 for measuring movement displacements of the contact 5a in a horizontal direction and a second measuring means comprising a second displacement gauge 6 for measuring movement displacements of the slide axis part 4 in a vertical direction. By vertically moving the slide axis part while bringing the contact into contact with the surface of the hole wall, it is possible to quantitatively measure the shape of irregularities of the surface of the hole wall along the depth direction of the insertion hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070385-A (JP)
Title: Device and method for wavelength calibration of swept laser
Inventor: ANDERSON DUWAYNE R
IPC: G01J3/02
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To calibrate a wavelength of an optical output from a swept laser 12 correctly and quickly.  <P>SOLUTION: The optical output from the swept laser 12 is supplied to a photoelectric signal converter 17 and a gas absorption cell 28 through couplers 14 and 16. The photoelectric signal converter 17 generates electric signals which have a circulation property with the optical wavelength of the swept laser over predetermined optical wavelength range so as to be known correctly in the wavelength corresponding to each point of electric signals. The gas absorption cell 28 generates a known spectral absorption line from the swept optical output, and this spectral absorption line is detected by a detector 30. This spectral absorption line is used as a calibration standard for the electric signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009116958-A (JP)
Title: Objective lens driving device and disk device using the same
Inventor: OCHI MANABU
IPC: G11B7/09
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device having a small tilt of an objective lens.  <P>SOLUTION: This invention relates to the objective lens driving device which drives an objective lens converging light on a recording plane of an optical disk being a recording medium of information in the focusing direction and in the tracking direction, wherein four tracking coils are arranged in a line at a side opposite to magnets of a lens holder holding the objective lens. Also this invention relates to the objective lens driving device which drives the objective lens converging light on the recording plane of the optical disk being the recording medium of information in the focusing direction and in the tracking direction, wherein the objective lens has magnets arranged at two planes across the objective lens, four pieces of tracking coils are arranged respectively in a line on two side surfaces opposite to the magnets of the lens holder holding the objective lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115403-A (JP)
Title: Ammunition with speed changing mechanism, and gun using the same
Inventor: SHIMA KEIICHIRO
IPC: F42B5/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide ammunition with a speed changing mechanism capable of changing the charge amount of powder in use in an instant to change ejection speed, and a gun such as a howitzer or a trench mortar using the ammunition.  <P>SOLUTION: The ammunition 10 includes a missile 12, a plurality of hollow gunpowder chambers 14 charged with gunpowder 13 inside, and a plurality of ignition sources 16 igniting each gunpowder 13 independently. Each hollow gunpowder chamber 14 includes an opening communicating with the inside of a launcher 22, and a pressure-proof cover 15 airtightly closing the opening. The pressure-proof cover 15 opens the opening only when internal pressure is higher than external pressure. The gun 20 includes the launcher 22 and an ignition device 28, and the ignition device 28 includes an ignition line 26 selecting a part or the whole of the ignition sources 16 to ignite the gunpowder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119717-A (JP)
Title: Method and apparatus for measuring amount of impregnating resin in filament winding molding
Inventor: UOZUMI TADASHI
IPC: B29K105/08
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can precisely and continuously measure the amount of an impregnating resin in fibers in filament winding molding for feedback-controlling a resin impregnation part, and an apparatus for the method.  <P>SOLUTION: The capacitance of the fibers F impregnated with the resin P is measured, and the amount of the impregnating resin in the fibers is measured on the basis of the measurement results. Specifically, by measuring a change in the capacitance by making the fibers F impregnated with the resin P travel between two parallel plates 24-24 constituting a capacitance sensor 21 in no contact, the amount of the impregnating resin in the fibers is measured continuously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123913-A (JP)
Title: Semiconductor module and image pickup apparatus
Inventor: NORO SATOSHI
IPC: H01L25/04
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation reliability in a semiconductor module, by preventing a signal flowing to the bonding wire of one semiconductor element from becoming noise of the other semiconductor element in the semiconductor module having a plurality of semiconductor elements.  <P>SOLUTION: A second semiconductor element 130, placed side by side with a first semiconductor element 120, has an electrode 132 for current output for outputting a large current. The electrode 132 for current output is electrically connected to a substrate electrode 118b provided in a first wiring layer 114 via a bonding wire 134, such as, a gold wire. The bonding wire 134 crosses a side E2 of the second semiconductor element 130. A bonding wire 124 connected to the first semiconductor element 120 crosses sides other than a side F1 of the first semiconductor element corresponding to a side E1 of the second semiconductor element 130, namely, sides F2, F3, F4 of the first semiconductor element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123990-A (JP)
Title: Heating element housing box cooling device
Inventor: HAGIMOTO KEISUKE
IPC: H05K7/20
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element housing box cooling device of which the operation noise is low, and the vibration is suppressed, in a box body structure installed outdoors, necessary to be cooled having precision equipment.  <P>SOLUTION: A sound-deadening member 7 having an opening which is a concentric circle with respect to an orifice 6 of an open air blower 3, the diameter of which is equal or larger is communicatively inserted between an open air intake 5 of the box body and the open air blower 3. Further, as a blower to convey air, by arranging the blower with an inducer so that a main plate is directed to the long air trunk of a heat exchange element, the heating element housing box cooling device whose operation noise is low can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008155008-A (JP)
Title: Body-washing apparatus
Inventor: YAMANOBE YOICHIRO
IPC: A47K7/04
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body-washing apparatus which can wash the whole human body and has a washing effect rather than showering.  <P>SOLUTION: This body-washing apparatus includes a box having a means for opening and closing and water proof, washing piece-attaching metal pieces having a raising-lowering means which can raise and lower vertically each of positions facing the front and back of the neck, shoulders, chest, belly, buttocks and legs of a standing body in the box separately, washing pieces which can cover separately the neck, shoulders, chest, belly, hips and legs of the body on the washing piece-attaching metal pieces, hot water, liquid soup and hot air showering means for showering hot water, liquid soup, hot air and the like from the washing pieces, and a control means for controlling each of the showering means. This body-washing apparatus washes the whole body through a hot water process, a liquid soup process, a massage washing process, another hot water process and a hot air showering process to each parts of the body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009128444-A (JP)
Title: Optical device
Inventor: NAMIKI MITSURU
IPC: F21S2/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which can be made compact in the whole device, in which accuracy of disposing each optical surface can be fixed to a high level without adjusting the position upon assembling, and fluorescent light, emission light, illumination light or the like can be condensed into a minute region at high efficiency.  <P>SOLUTION: The optical device includes a transparent plate-type column body 1. The side faces have quadratic surfaces 13a, 13b the cross-sectional shapes of which in the longitudinal direction show two kinds of quadratic curves opposing to each other with convexes facing outward, having the same reference point P and asymmetry with respect to a common axis AX passing over the reference point. The upper face 13c and the bottom face 13d are flat planes parallel to each other; and the upper face includes a recess 4 for holding a light emitting body close to the reference point. The surface of the column body reflects internal light and includes a transmitting portion 15 close to the axis AX on one of the quadratic surfaces 13a, 13b for transmitting the internal light of the plate type column body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130096-A (JP)
Title: Semiconductor device equipped with control circuit
Inventor: UENO KATSUNORI
IPC: H01L29/739
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a control circuit, which doesn't enlarge any chip size owing to a long time diffusion, and doesn't have any built-in fly wheeling diode, and is hard to be destroyed even if a surge voltage is generated in the direction which gives a collector side a negative voltage in the case when an IGBT section moves from an on-state to an off-state.  <P>SOLUTION: The semiconductor device is equipped with: an IGBT section 20; and a control circuit 21 detecting an abnormal condition of the IGBT section 20, and also is provided with a configuration of selectively forming an n-type buffer area 46 set up so as to have a pn junction breakdown voltage higher than a battery voltage, in a pn junction interface in a p collector area 5 side of the IGBT section 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133915-A (JP)
Title: Display device, method for driving the same and electronic equipment
Inventor: MITSUNAMI TETSUO
IPC: H01L51/50
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of a signal output circuit outputting a video signal to a signal line, in adopting a precharge technique.  <P>SOLUTION: The signal output circuit 60 is configured so that selection switches 61-r, 61-g and 61-b are used in common for selecting a signal voltage Vsig and a first reference potential Vofs1 and selection switches 62-r, 62-g and 62-b are used in common for selecting a second reference potential Vofs2 and a precharge potential Psig. Thus, in adopting the precharge technique, exclusive wiring transmitting the precharge potential Psig and an exclusive selection switch for selectively outputting the precharge potential Psig to the signal line 33 are dispensed with to simplify the circuit configuration of the signal output circuit 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139172-A (JP)
Title: Displacement amount detector of microstructure
Inventor: IKEUCHI NAOKI
IPC: H01L21/66
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement amount detector of a microstructure accurately meeting various inspections in which a prescribed momentum is given to it in a wafer state.  <P>SOLUTION: This displacement amount detector 61 of a microstructure is equipped with a body base part 62, a movable base plate 63 provided so as to be turnable relative to the base part 62, a unit 64 supported on the base plate 63 for holding the wafer W, a contact means for collectively putting a plurality of contacts 65 into contact with a plurality of electrode pads disposed on the wafer W held by the unit 64, a signal input/output circuit 67a, etc. for inputting/outputting signals between the plurality of electrode pads and the contacts 65 put into contact therewith by the contact means, and a detection circuit 67d for detecting the displacement amount of a movable-part electrode based on the signals input/output by the input/output circuit 67a, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT