baber/WOPTO huggingface dataset:
Patent JP-2007160925-A (JP)
Title: Image drum and method for manufacturing image drum
Inventor: CHOI WON-KYOUNG
IPC: B41J2/395
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image drum which simplifies the manufacturing process reduces the manufacturing cost, and can promote the standardization of the image drum, and to provide a method for manufacturing the image drum.  <P>SOLUTION: An image drum 100 for selectively absorbing a toner thereon so as to form an image in a printing apparatus and a method for manufacturing the same are provided. In the joining method between a ring electrode 130 formed in the exterior of a drum body 110 and a printed circuit board 300 in which a control tip controlling the applied voltage of the ring electrode 130 is installed, a joining hole 341 is formed by eliminating after forming a hydrophobic bead or a conductive bump 410 beforehand, and the ring electrode 130 is formed after making the joining hole 341 to be filled up with a conductive material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008067157-A (JP)
Title: Differential amplifier, frequency conversion circuit, and radio communication device
Inventor: TSUDA SHINICHIRO
IPC: H03F3/34
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency conversion circuit composed of a CMOS process proper to a low-voltage operation, and to provide a radio communication device thereof.  <P>SOLUTION: A rail-to-rail type differential amplifier is used at the switching operation stage of the frequency conversion circuit, and the differential amplifier has a common-mode voltage detecting means detecting the common-mode voltage of a differential signal in an output and a common-mode voltage applying means applying the common-mode voltage to an input. A negative-feedback loop means for converging the common-mode voltage detected by the common-mode voltage detecting means to a specified reference voltage is disposed between the common-mode voltage detecting means and the common-mode voltage applying means, and the instability of the common-mode voltage is improved by the feedback of a common mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007114753-A (JP)
Title: Device and method for displaying image from projection device attached at vertical position
Inventor: OZAKI ART
IPC: H04N5/74
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projection system capable of offering additional mounting options to a projector.  <P>SOLUTION: The deflection device selectively positions a mirror in front of the projection lens, to deflect a video image away from the optical axis of the lens, thereby allowing a projector to be mounted so that the lens does not face the projection surface directly. The projector includes an image processing engine for selectively flipping the video image to accommodate various projector mounting configurations including a first mounting constitution, in which the projector rests on a horizontal surface with the lens facing the projection surface; a second mounting constitution, in which the projector is attached in reverse to ceiling with the lens facing the projection surface; and a third mounting constitution, in which the projector is attached to a vertical wall surface, with the mirror of the image deflection device being positioned in front of the lens to deflect the optical image toward the projection surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008067573-A (JP)
Title: Fastening structure and its attachment band of transformer
Inventor: KAWADA KANEAKI
IPC: H02G7/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To safely attach a transformer to an electric pole, for supporting, by direct connection and fixing between members of a transformer side and an electric pole side, not to allow relative movements.  <P>SOLUTION: A hanger seat 110 of a transformer 100 is connected and fastened as it remains mounted on a fastening bracket 210 of an attachment belt 200 that is attached to an electric pole. The hook 11 of a body part 11 is hooked on the upper end side 111a of a front plate 111 of the hanger seat. A male screw 12 which is continuously installed on the opposite side of the body part is inserted in a space S2 in the fastening bracket, then inserted into a screw hole of a plate-like member 15 which is abutted with a lower end side 210b of the fastening bracket, for engagement with a nut 13. Thus the hanger seat and the fastening bracket are directly fastened together for connection and fixing. The hanger seat can be screwed and fastened to the front plate, using a bolt 212 and a nut 212, by inserting a fixing plate 211 of the fastening bracket into it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071143-A (JP)
Title: Image processor
Inventor: ITO TOSHIO
IPC: G06T7/20
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can compute an optical flow with a high accuracy regardless of the shape of an edge of a pick-up image.  <P>SOLUTION: In an image processing ECU 1 which acquires a frame image in a moving image of an imaging object obtained by a CCD camera 2 and computes an optical flow which expresses a motion of a density of an imaging object between these frame images with a vector, the image processor is provided with; an edge extraction section 13 which extracts an edge of an imaging object in a frame image; a virtual density value setting part 14 which sets a virtual density value to an edge peripheral pixel containing an edge pixel which comprises the edge; and an optical flow calculation part 16 which computes the optical flow based on the set virtual density. The virtual density value setting part 14 refers to a virtual density value table 15 and sets a virtual density value to provide an uneven virtual density value between adjacent pixels for an edge peripheral pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007135390-A (JP)
Title: Multi-phase converter with improved load step-up transient response
Inventor: SCHUELLEIN GEORGE
IPC: H02M3/155
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high speed response relative to a large load transient phenomenon, in a multi-phase converter.  <P>SOLUTION: The multi-phase converter comprises: a plurality of switching circuits each providing a switched voltage to an output node of the converter and wherein each switching circuit provides a switched output voltage to the output node of the converter; a clock circuit for generating a clock signal to determine when each switching circuit provides the switched voltage to the output node; first and second switches connected across a DC voltage bus; a first circuit comparing a first signal proportional to a difference between the output voltage of the converter at the output node, with a second signal comprising a ramp signal and for producing a signal to control the on-times of the switches of the switching circuit; and a second circuit comparing the first signal proportional to the difference between the output voltage and the first reference voltage, with a second reference voltage, and for providing the switched output voltage to the output node prior to occurrence of the clock signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008071697-A (JP)
Title: Induction heating cooker
Inventor: SEKINE KATSUTEN
IPC: H05B6/12
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker that prevents the occurrence of a short-circuit of an air flow between an air inlet side and an air outlet side while eliminating troubles caused by sucking air from the body rear-face side and is excellent in cooling efficiency and installation performance.  <P>SOLUTION: The induction heating cooker has an air inlet port 2 for cooling-air, which cools inside a body 1, on the body rear-face side and an air outlet port 5 for the cooling air on the upper face of the body 1. An air-inlet-port face 3 having the air inlet port 2 is composed so as to almost uniformly recess the body rear-face over the whole width of the body 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075110-A (JP)
Title: Electrodeposition coating material changeover method
Inventor: NAKASE SHIGERU
IPC: C25D13/22
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeposition coating material changeover method by which a coating material is rapidly changed over and a coated article having excellent finish performance and corrosion resistance is rapidly provided.  <P>SOLUTION: In the electrodeposition coating material changeover method, problems that the displacement of the electrodeposition coating material requires long hours and the electrodeposition coating material is wasted that is against energy saving when a novel electrodeposition coating material is used are solved to rapidly carry out the changeover of the coating material. The changeover from a white-based electrodeposition coating material to a black based electrodeposition coating material is rapidly put into practice without problem.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073145-A (JP)
Title: Button using fragile material and its manufacturing method
Inventor: KAWAHARA MASAHIKO
IPC: A44B17/00
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breaking of a button body, and to provide a high-quality appearance by decorating an outer periphery of a button with metal.  <P>SOLUTION: The button comprises: (a) the button body (2) obtained by cutting, perforating and polishing a fragile material; (b) a first supporting component (3) comprising a ring (31) provided with a curved part having a C-shaped section and a leg part (32) projected downward from the ring; and (c) a second supporting component (4) comprising an annular bottom part (42) and a standing part (43) raised around the outer periphery of the annular bottom part (42). The upper face of the periphery of the button body (2) is pressed by an upper edge part of the annular bottom part (42), and a side part (24) of the button body (2) is pressed by the curved part of the ring (31) so as to be integrated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075945-A (JP)
Title: Local cleaning device
Inventor: KAMIYA MATSUO
IPC: F24F7/06
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local cleaning device protecting a part to be kept clean of each cleaning object in a clean room, from surrounding pollution and preventing pollution generated from the cleaning object itself from being diffused around.  <P>SOLUTION: The local cleaning device 1 provided in the clean room 2 comprises a blowoff device 5 and a suction device 6. The blowoff device 5 is constituted by mounting a blowoff unit 11 having a blowoff surface, and a blower unit 10 comprising a blower 18 for sucking air and supplying the air into the blowoff unit 11, and a filter for cleaning the sucked air, on a device body movable by casters 24. The suction device 6 is constituted by mounting a suction unit 16 having a suction surface, and an air suction unit 15 comprising an air suction machine 26 sucking air from the suction unit 16 and exhausting the air into the clean room 2, and a filter for cleaning the air, on a device body movable by casters 32. The blowoff device 5 and the suction device 6 are arranged to hold the object 3 for cleaning between them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078931-A (JP)
Title: Video processing equipment and video processing method
Inventor: NAGAMINE TAKAARI
IPC: H04N5/208
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust the time direction of a transient portion without changing maximum and minimum amplitude levels of pixels which constitute the transient portion of a video, and to improve the display quality of the video.  <P>SOLUTION: The video processing equipment comprises: a detecting portion 10 including a differential operator for detecting a transient portion of a video signal Sin and detecting amplitude levels of a plurality of pixels which constitute the transient portion, an up-down detecting portion, and a processing unit; a center detecting portion 20 for detecting the center of the transient portion from a change in the detected amplitude levels of the plurality of pixels in the transient portion of the video signal Sin; and a time shortening portion 30 for shortening forward and backward portions of the transient portion in the time direction with the detected center of the transient portion of the video signal Sin as a reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078577-A (JP)
Title: Substrate processing method
Inventor: BABA ATSUSHI
IPC: C09K3/14
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method capable of giving a high quality-polished surface where a metal layer is efficiently removed and the generation of defects in polishing such as a metal residue, dishing, and erosion are suppressed in manufacturing a semiconductor device formed of wiring materials such as metals of copper, copper alloy and the like.  <P>SOLUTION: The method for processing a semiconductor substrate includes a first processing step for polishing the metal layer on a barrier layer, a second processing step for oxidizing the metal layer left on the insulating layer by supplying an oxidizing processing liquid after the first processing step, and a third processing step for polishing the oxidized metal layer with a chemical/mechanical water system dispersing element after the second processing step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084910-A (JP)
Title: Organic el display
Inventor: MATSUDA YOJIRO
IPC: H01L51/50
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display in which light extraction efficiency of an organic EL element developing each luminescent color can be enhanced without causing elevation in voltage or deterioration in emission efficiency.  <P>SOLUTION: In the organic EL display where a plurality of organic EL elements developing different luminescent colors are arranged, the organic EL element having a peak wavelength of EL emission not less than 500 nm includes an electron injection layer consisting of a mixture layer of an organic compound and a metal or a metal compound, and the organic EL element having a peak wavelength of EL emission less than 500 nm includes an electron injection layer consisting of a thin film of an alkali metal, an alkaline earth metal, an alkali metal compound, or an alkaline earth metal compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082789-A (JP)
Title: Infrared sensor device
Inventor: HYODO SATOSHI
IPC: G01J1/02
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared sensor device suppressing variations in the detection accuracy of a sensor element, which is caused by ambient temperature.  <P>SOLUTION: A measurement means 8 measures a measurement value corresponding to the resistance value of the sensor element S with an electric current fed through the sensor element S comprising a resistance bolometer by applying a read voltage to a sensor circuit 7. An offset-value register 20 holds, as an offset value, the measurement value obtained through measurement by the measurement means 8, in the state of the sensor element S not receiving any infrared rays. A detection value register 21 detects, as a detection value, a difference between the measurement value obtained through the measurement by the measurement means 8 and the offset value, in the state of the sensor element S receiving the infrared rays. Before a measurement period during which the read voltage is impressed on the sensor circuit 7, the measurement means 8 is provided with an idling period during which idling operation for impressing a voltage of a prescribed idling value on the sensor circuit 7 is performed until the temperature of the sensor element S becomes stable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080664-A (JP)
Title: Lithographic ink printing method
Inventor: OCHIAI YOSHIE
IPC: C09D11/02
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing method which enables the expression of a wider range of color rendering domains.  <P>SOLUTION: In lithographic printing which uses yellow ink, red ink and indigo ink and also black ink, a plate of a frequency modulation screen is used for printing. As to the number of expressible colors defined by color reproduction domains which are expressed by slicing a color space in an L*a*b* color model (JIS Z 8729) by divisions comprising each 10 steps in the domain of -120 to +120 for the transverse a* and the ordinate b* and by divisions comprising each 10 steps within 0-100 for the height L*, the ink used herein has the number of expressible colors 1.4 or more times larger than that of a Japan-color-based ink conforming to ISO standards, at the time when printing is conducted with specific reference density values. At the time when the density is raised to 1.3 times larger than that in the above domains, moreover, the ink used herein has the number of expressible colors 1.3 or more times larger than that obtained when the density is raised likewise with the Japan-color-based ink used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007119455-A (JP)
Title: Method for producing o/w-type emulsified composition
Inventor: TAKAHASHI YUMIKO
IPC: A23D7/02
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable O/W-type emulsified composition, a method for producing the O/W-type emulsified composition having an oil-phase content of ≥70% without using a homogenizing process, and a method for producing the composition without using a heating process.  <P>SOLUTION: The method for producing an O/W-type emulsified composition comprises the addition of hydroxypropylcellulose to an O/W-type emulsified composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083507-A (JP)
Title: Keyboard device
Inventor: MINAGAWA MAKOTO
IPC: G10H1/34
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard device capable of reducing the occurrence of abnormal noise when touching a key while firmly fixing a base member and a plate member.  <P>SOLUTION: A base member 21 and a plate member 22 are welded with an ultrasonic welding, so that it is made possible to be firmly fixed each other compared to the case of bonding with adhesive. Therefore, it is made possible to prevent the base member 21 and the plate member 22 from unsticking even when a player strongly touches the key and an extended period of time elapses. Also, in projection parts 31a-31f of the plate member 22, the occupancy ratio of the projection parts 31a-31f to a touching key part 2a is higher than the occupancy ratio of the projection parts 31 and 31b to a slender part 2b, so that the welding of the touching key part 2a thickens. Therefore, the touching key part 2a has no interspace between the base member 21 and the plate member 22, so that it is made possible to suppress the abnormal noise occurred by the interspace when touching a key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086397-A (JP)
Title: Button unit for game machine
Inventor: TSUKABE SHINJI
IPC: H01H9/16
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button unit for a game machine, which is capable of effectively using an energy generated when an operator operates the game machine.  <P>SOLUTION: A left stop button 7L has a pushing part 105 being pushed by the player, a button base part 108 extending along the pushing direction, and a piezoelectric element 118 generating a power according to distortion formed when the pushing part 105 is pushed; and the piezoelectric element 118 is provided on the side of a spring 103 of the button base part 108 and, when the pushing part 105 is pushed, generates the power according to the distortion formed by being pushed by the button base part 108 and the spring 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091124-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: YOSHINAGA TAKASHI
IPC: H01J11/36
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To broaden a discharge space by increasing the height of a barrier rib to thereby improve a luminescent efficiency of a plasma display panel.  <P>SOLUTION: In this plasma display panel, discharge gas is filled in a gap between a front side substrate and a rear side substrate, and one of the front side substrate and the rear side substrate has barrier ribs 18, arranged on an inner surface thereof, for partitioning the gas-filled space into a discharge cell array. Each of the barrier ribs is comprised of an upper layer barrier rib 18b and a lower layer barrier rib 18a. The upper layer barrier rib 18b and the lower layer barrier 18a are made of barrier rib materials which are different in etching-resistance from each other. This enables the barrier ribs to be heightened to broaden the discharge space without affecting the upper layer barrier ribs when forming the lower layer barrier ribs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086461-A (JP)
Title: Game medium counter and prize exchange system for game parlor
Inventor: KAWAHARA MASATERU
IPC: A63F7/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium counter and a prize exchange system for game parlors for highly efficiently managing the number of game media in the game parlors.  <P>SOLUTION: This prize exchange system 1 for game parlors is a system including the game medium counter 3 and a prize exchange device 4. A medium issue means 31 is so constituted, when a pickup ball processing means 33 is operated, as to stop the issue of a recording medium. A counting information output means 32 is so constituted, when the pickup ball processing means 33 is operated, as to output pickup ball information indicating that counting information relates to game media of an unknown owner. An exchange processing means 40 of the prize exchange device 4 executes a pickup ball process processing that the counting information associated with the pickup information out of the counting information received from the side of the game medium counter 3 relates to the game media of the unknown owner, instead of the exchange process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088242-A (JP)
Title: Cooling liquid composition
Inventor: MIZUTANI HIROSHI
IPC: C23F11/14
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling liquid composition excellent in corrosion-preventing performance especially under a high temperature regarding an aluminum-based metal.  <P>SOLUTION: This cooling liquid composition consists of glycols as main components and also contains phosphoric acid or its salt and further contains phytic acid. The content of the phytic acid is preferably 0.005 to 0.3 mass%. In the cooling liquid composition, it is preferable to contain further triazoles or thiazoles. The content of the triazoles or thiazoles is preferably 0.01 to 1.0 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089984-A (JP)
Title: Image display device
Inventor: TOMIZAWA ISAO
IPC: G02B27/22
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of brightness and tone by displaying comparatively simply stereoscopic two-dimensional images.  <P>SOLUTION: An image display device (100) includes: a first display means (11) for displaying a first image on a first screen; an image transmission means (17) for transmitting display light composing the first image so as to display a real image of the first image on an image formation face positioned in a space opposite to the first screen as a floating image by being arranged in an optical path of the display light composing the first image; and a second display means (35) for displaying a second image on a second screen as a direct visual image so that the floating image can be seen from an observation position. The device also includes a correction means (7) for changing a travelling direction of at least one display light so as to reduce an angle made by display light composing the floating image and display light composing the direct visual image.  <P>COPYRIGHT: (C)2008,JPO&INPIT