baber/WOPTO huggingface dataset:
Patent JP-2009076205-A (JP)
Title: Optical pickup and optical information recording device or reproducing device using the same
Inventor: ONISHI KUNIKAZU
IPC: G11B7/09
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such an unavoidable problem that formerly a detection system using an in-line type DPP (differential push-pull) system is disclosed as a system detecting a tracking error signal for a plurality of kinds of optical disks of which the track pitches are different, but differential push-pull signal amplitude is deteriorated substantially in a visual field property when displacement of an objective lens or the like occurs.  <P>SOLUTION: Such a diffraction grating is provided that a branching means is divided into at least three regions of first, second, and third, and the prescribed periodic structure is provided in respective regions, the first region is arranged between the second region and the third region, also, in the second region, periodic structure having a phase being different by 90° from a phase of periodic structure provided in the first region is provided, while in the third region, periodic structure having a phase being different by 180° from a phase of periodic structure provided in the second region is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010163260-A (JP)
Title: Electric component unit for industrial vehicle, and industrial vehicle with the same
Inventor: EHAMA TAKESHI
IPC: B66F9/075
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component unit for an industrial vehicle capable of efficiently cooling electric components.  <P>SOLUTION: The electric component unit 1 for an industrial vehicle provided in an industrial vehicle includes: a base member 2 fixed to a vehicle body of the industrial vehicle; electric components 4-6 fixed to the base member 2; and a fan 8 fixed to the base member 2. The base member 2 includes: a duct 2d forming a ventilation passage 15 between the electronic components 4-6 in cooperation with the electric components 4-6; and an open window 2e formed in a central part thereof. The ventilation passage 15 includes a plurality of branch passages 15b and 15c extending from the open window 2e in which air from the fan 8 flows, and heat radiating fins 11-13 fixed to the electric components 4-6 are arranged in each of the branch passages 15b and 15c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169744-A (JP)
Title: Stereoscopic image display device
Inventor: ITO HIROSHI
IPC: G02F1/13
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device capable of reducing crosstalk caused by reflection of light radiated from a light source on the back of a transmission type liquid crystal display panel, while achieving downsizing.  <P>SOLUTION: The image display device 3 includes: the transmission type liquid crystal display panel 9; a reflection unit 17 equipped with an elliptical mirror 21 constituted of a portion of an arc of an ellipse and a parabolic mirror 23 constituted of a portion of an arc of a parabola and having a focus of the parabola aligned with a focus of the ellipse; a first light source 33 installed on the parabolic mirror 23 side and emitting light; and a shielding body 39 intercepting the light. Since the first light source 33 is installed on the parabolic mirror 23 side, depth of the image display device 3 is made short, so that the stereoscopic image device is made compact. Since the light reflected on the back of the transmission type liquid crystal display panel 9 that is the cause of crosstalk is intercepted by the shielding body 39, the crosstalk is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171593-A (JP)
Title: Receiving set, method for viewing content, program thereof and recording medium
Inventor: MORIZUMI TOSHIMI
IPC: H04N7/173
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viewer to purchase and view content with his/her portable information terminal.  <P>SOLUTION: A communication interface 509 of this receiving set 50 transmits a receiving set recognition number to a content supply source on the basis of the viewer's request for content. A control part 510 receives an identifier generation instruction including a URL of a settlement authentication server and an ID of the content supply source from the content supply source that has received the receiving set recognition number, and generates an identifier including the receiving set recognition number, the URL of the settlement authentication server and the ID of the content supply source. An identifier outputting part 512 transmits the identifier to the viewer's portable information terminal. A broadcast interface 509 receives the selection of the content from the portable information terminal that has received the identifier, a receiving set identifier received from a settlement authentication server that has completed settlement processing based on a settlement request for the content, and the content from the content supply source that has received a notification of an identifier of content whose settlement is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168065-A (JP)
Title: Combination of vessel, metal cap and over cap
Inventor: FUKUSHI SEIJI
IPC: B65D41/32
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination of a vessel, a cap and an over cap dispensing with an unnecessary tool when a plug of the vessel accommodating a liquid such as a beverage, a seasoning or the like is opened.  <P>SOLUTION: When a metal cap 20 is attached to an opening of the vessel 10, the metal cap 20 engages with an annular protrusion 11 of the opening with a grip piece 23 of the metal cap accommodated in a recess of the opening. When the over cap 30 is attached, the over cap 30 is kept from interfering in the grip piece of the metal cap 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009159966-A (JP)
Title: Zinc finger binding domain for cnn
Inventor: BARBAS CARLOS F III
IPC: C07K14/47
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide polypeptides that contain zinc finger-nucleotide binding regions that bind to nucleotide sequences represented by formula CNN.  <P>SOLUTION: A plurality of polypeptides are provided, each having an amino acid residue sequence in a zinc finger's α-helix domain specifically binding to a target nucleotide represented by formula 5'-(CNN)-3'. Polynucleotides that encode such polypeptides, and methods of regulating gene expression using such polypeptides, compositions and polynucleotides are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010175593-A (JP)
Title: Image forming apparatus
Inventor: MURAI HIROYUKI
IPC: G03G15/14
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for separating a sheet from an image carrier as if it naturally separates.  <P>SOLUTION: The image forming apparatus 100 includes an exposure device 33, a developing device 34, a transfer unit 35, a discharging lamp 39 and a controller 50. The discharging lamp 39 is configured to discharge a photoreceptor drum 31 before transfer of a developer image and decrease potential on a surface of the photoreceptor drum 31. The controller 50 is configured to control at least the transfer unit 35 and the discharging lamp 39. The controller 50 controls the discharging lamp 39 to discharge at least an area corresponding to a non-image area located at the leading edge of paper 40 on the photoreceptor drum 30. Simultaneously, the controller 50 controls the transfer unit 35 so that the potential is lower than ordinary transfer potential when the non-image area of the paper 40 passes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173656-A (JP)
Title: Assembled packaging box with partition
Inventor: MIYAWAKI YUMIKO
IPC: B65D5/488
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembled packaging box with a partition which not only can be assembled very easily while the box keeps sufficient tenacity, but can sufficiently prevent displacement of an article to be accommodated in the inside.  <P>SOLUTION: Left and right side plates 13 and 14 are stood, overlap plates 17 and 18 are inward bent, the first front side plate 4 is erected, and the second front side plate 5 is inwardly folded. Next, connection plates 19 and 25 and vertical partition plates 20 and 26 are each inwardly and perpendicularly bent. Next, lateral partition plates 21 and 27 are bent in the direction for both the plates to overlap with each other to make incisions 24 and 30 engage with each other. Isolation pieces 22 and 28 are isolated from the vertical partition plates 20 and 26, and the isolation pieces 22 and 28 are overlapped with extension parts 23 and 29 of the tip ends of the lateral partition plates 21 and 27 respectively. Rear side plate 8 is erected to overlap with the outer side surfaces of both the connection plates 19 and 25, and a cover plate 9 is bent so as to become parallel to a bottom plate 3 to close the cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178461-A (JP)
Title: Semiconductor protection circuit
Inventor: ABE YASUSHI
IPC: H02M1/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that generation loss is large, a special article permitted is necessary at a high frequency of operation and reliability deteriorates since a voltage equivalent to an element voltage is applied to a voltage clamping element and current is also made to flow at the time of a clamping operation in a circuit connecting the voltage clamping element between a collector and a gate as an overvoltage protection circuit of a voltage driving type semiconductor element.  <P>SOLUTION: In a circuit system for suppressing an overvoltage due to surge when the voltage driving type semiconductor element is turned off, the semiconductor protection circuit connects a series circuit of a saturable reactor L<SB>1</SB>, a capacitor C<SB>1</SB>and a resistor R<SB>1</SB>between a collector terminal and a gate terminal of the voltage driving type semiconductor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175376-A (JP)
Title: Semiconductor device
Inventor: TERADA YOSHIKI
IPC: G01P15/18
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To control the characteristic change of a semiconductor sensor chip for detecting physical quantities such as acceleration being attached to the surface of a base material so that the resonance frequency of the semiconductor sensor chip to the base material does not inhibit the detection of the physical quantities.  <P>SOLUTION: The semiconductor sensor chip 3 includes a plate shaped support frame part 21 formed in a rectangular ring shape in a planar view and a sensor part 22 for detecting the physical quantity connected to the inner edge 21a of the support frame part 21. The one side 31 of the support frame part 21 is set larger than the width w1 of the other sides 32-34 and an extension part 35 is the part of the one side 31 from which the width w1 of the other sides 32-34 is subtracted from the inner edge 21a, and a cut-off part 37 is formed on the extension part 35, which has a depression from the outer edge of the support frame part 21 toward the face direction of the support frame part 21. The semiconductor sensor chip 3 and the base material P are glued at a plurality of points by an adhesive G in the outer region S1 separated from the inner edge 21a of the one side 31 than the cut-off part 37 among the main face of the extension part 35 opposing the surface P1 of the base material P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173478-A (JP)
Title: Seat back frame for vehicle
Inventor: YAMADA YUKIFUMI
IPC: B60N2/90
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back frame for a vehicle capable of securing the joining strength of a first back frame provided with a shoulder belt anchor for supporting an end of a seat belt, second back frames and a cross member, and securing the rigidity of the cross member itself.  <P>SOLUTION: In the cross member 25, a projecting line 25a extending in a mounting direction is formed. In the first back frame 23 and the second back frames 21 and 22, a first recessed surface 23a and second recessed parts 21a and 22a which are joined by being fit with convex stirps which are formed at the cross member are formed. As a result, the joining part of the first back frame, the second back frames and the cross member is surface-joined to enhance the joining strength of the joining part, and the rigidity of the cross member itself can be enhanced since a cross section of the cross member is an uneven shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173050-A (JP)
Title: Grinding apparatus
Inventor: SUGIYAMA TOYOKI
IPC: B24B19/06
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding apparatus accurately detecting a contact between a grinding wheel and a workpiece without using a sensor such as a force sensor.  <P>SOLUTION: Using an inprocess gauge (S1) from before contact, inprocess gauge values are collected (S2). This inprocess gauge signal is subjected to an LPF processing (S3), and the amount of amplitude of the inprocess gauge signal is compared with a threshold value (S4). The amplitude of the inprocess signal is initially large and then gradually decreased. At a certain point of time, it becomes smaller than the threshold value, thereby determining that the grinding wheel is in contact with the workpiece (S5).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181207-A (JP)
Title: Mechanical quantity detection device, and method of manufacturing the same
Inventor: YAMAOKA HIDEHIKO
IPC: G01C19/5769
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical quantity detection device that improves the accuracy of detection, and to provide a method of manufacturing the same.  <P>SOLUTION: The mechanical quantity detection device includes a movable structure that vibrates with respect to a support substrate, a drive electrode for vibrating the movable structure in a drive direction, and a detection electrode for detecting the displacement of the movable structure. The mechanical quantity detection device detects a mechanical quantity on the basis of the displacement detected by the detection electrode. In the movable structure, at least a part facing the drive electrode and a part facing the detection electrode are electrically isolated from each other, and they are not physically separated from each other at the insulated part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014698-A (JP)
Title: Tire shape inspection method and tire shape inspection device
Inventor: TAKAHASHI EIJI
IPC: G01B11/24
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform adequate measuring of a shape defect in such a manner that a measured value in an area having a display mark with irregularities is surely removed from measured values of surface heights without false recognition when a shape defect of a side wall surface having formed thereon the display mark with irregularities is inspected.  <P>SOLUTION: A two-dimensional Sobel filtering process is applied to surface height distribution information of a side wall surface. A labeling process is applied to binary distribution information that is obtained by applying an expanding process to binary distribution information obtained by binarizing inclination value distribution information obtained by the above process. A coordinate of a mask area including an existing area of a display mark is set on the basis of a filet coordinate for each label value. The surface height measured value in the mask area is replaced with an interpolation value by the surface height measured value of an area out of the mask area. An inspection process of a shape defect is performed on the basis of the surface height distribution information obtained by the above processes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181714-A (JP)
Title: Image forming apparatus, consumable article management system and consumable article management program
Inventor: SATONAGA TETSUKAZU
IPC: G03G21/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an image forming apparatus configured to predict a remaining usable period in accordance with a type of a consumable article; a consumable article management system; and a consumable article management program.  <P>SOLUTION: Whether the type of the consumable article used for image forming processing is a type to which a prediction mechanism for predicting the remaining usable period of the consumable article corresponds is collated by a consumable article collating part 101. When it is the consumable article of the type to which the prediction mechanism corresponds, the prediction processing of the remaining usable period is performed by the prediction mechanism of a prediction processing part 102. When it is the consumable article of the type to which the prediction mechanism does not correspond, the prediction mechanism is made ineffective by a prediction processing switching part 105, and consumable article information including use history information of the consumable article is created by a consumable article information creation part 103 and transmitted to a prediction server 200. The prediction processing of the remaining usable period is performed by using the use history information by a prediction processing part 203 of the prediction server 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187493-A (JP)
Title: Method of controlling power conversion circuit
Inventor: TILAK ANANDA SENANAYAKE
IPC: H02M7/48
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To quickly stabilize a capacitor voltage in an impedance-source inverter.  <P>SOLUTION: D<SB>st</SB>=(K-1)/(2K-1) (where K represents a ratio V<SB>C</SB>/V<SB>dc</SB>of a capacitor voltage V<SB>C</SB>to a DC power-supply voltage V<SB>dc</SB>) holds regarding a duty factor D<SB>st</SB>as a time ratio during a switching cycle for a short-through time interval. A power conversion circuit 100 is driven while representing an initial value of D<SB>st</SB>as 0 and an initial value of the ratio K as 1. The voltage V<SB>C</SB>of C<SB>1</SB>or C<SB>2</SB>is monitored at all times and the command value of the ratio K is obtained by PI control or PID control from a difference ΔV from a desired value V<SB>C0</SB>, and a command value of the duty factor D<SB>st</SB>is computed from the command value of the ratio K. The command value of the duty factor D<SB>st</SB>can be obtained more accurately by conducting PI control or PID control at the ratio K than in direct acquirement by PI control or PID control of the command value of the duty factor D<SB>st</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187337-A (JP)
Title: Moving image converting apparatus and moving image converting method
Inventor: TAKIMOTO TAKAHIRO
IPC: H04N19/134
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image converting apparatus and a moving image converting method by which a code amount is adaptively assigned by improving accuracy in predicting encoding complexity of a frame to be encoded from a transcoded frame in accordance with an encoding complexity group of an input image stream and an encoding complexity group of an output image stream of the transcoded frame.  <P>SOLUTION: The moving image converting apparatus includes: an encoding complexity conversion function calculating section for calculating an inclination of a primary function and a fragment with encoding complexity of one frame in encoded input image data as an independent variable and with encoding complexity of one frame in output image data as a subordinate variable, and calculating a conversion function based on the primary function; an estimate encoding complexity calculating section for calculating from the conversion function encoding complexity of a frame in the output image data; an assignment code amount calculating section for assigning a target code amount based on the calculated encoding complexity; and an encoding section for encoding a decoded image obtained by decoding one frame in the input image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190444-A (JP)
Title: Method of installing radiation panel unit
Inventor: IMAI MASAAKI
IPC: F24F5/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method capable of easily assembling a radiation panel unit at a construction site and installing the radiation panel unit on a system ceiling.  <P>SOLUTION: A pipe 10, a plurality of panels 11, a plurality of pressing members 12 and a plurality of clip metal fittings 50 are prepared beforehand. The plurality of clip metal fittings 50 are mounted to a cross member 5 hung and supported on a ceiling slab 3 along the extending direction of the cross member 5, and the pressing members 12 are hung and supported on the cross member 5 in parallel via the clip metal fittings 50. Then, the panels 11 are arranged below the pressing members 12. The pipe is fitted to pipe receiving parts 18 and is laid so that straight line parts 10a of the pipe are located in the pipe receiving parts 18 and bending parts of the pipe are positioned between the adjacent pipe receiving parts 18, so as to form a meandering shape in plane view. Then, by pressing the panels 11 against the pressing members 12, the panels 11 are engaged with the pressing members 12, and the pipe is fixed by the pipe receiving parts 18 and pipe pressing parts 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193600-A (JP)
Title: Assembly clip anchor
Inventor: YAMASHITA KAZUYA
IPC: F16B19/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly clip anchor fixing a wire harness when it has structure variability of a wire harness attaching member and opposite side mating holes are offset and arranged in upper/lower directions from the wire harness.  <P>SOLUTION: The assembly clip anchor includes an anchor part engaged to the mating holes of a vehicle and a plate-like first wire harness attaching part which is separated from the anchor part and in which an assembly protrusion is installed in a sidewall. A locking object to the mating holes is arranged above the anchor part. A wire harness attaching part coupling part is disposed below the anchor part. The wire harness attaching part coupling part has an assembly insertion hole locking the first wire harness attaching part by inserting the assembly protrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189704-A (JP)
Title: Method for forming oxide film
Inventor: INAYOSHI SAKAE
IPC: C25D11/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To form an oxide film which is free from defects and is superior in corrosion resistance, on the surface of a base metal of aluminum or an aluminum alloy, which is formed into a complicated shape and is manufactured by casting such as die casting.  <P>SOLUTION: A method for forming the oxide film on the surface of the base metal formed from aluminum or the aluminum alloy includes immersing the base metal into an alkaline solution, and subjecting the base metal to anodization treatment accompanied by spark discharge. The anodization treatment includes the steps of: treating the base metal at a first voltage of 200 V or higher for a predetermined period of time; and treating the base metal at other voltage which is lower than the first voltage, for a predetermined period of time according to the current density.  <P>COPYRIGHT: (C)2010,JPO&INPIT