baber/WOPTO huggingface dataset:
Patent JP-2008097019-A (JP)
Title: Display device
Inventor: KINOSHITA HIROYUKI
IPC: G09G3/30
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of brightness unevenness by preventing the flow of an unnecessary sneak current during selection scanning.  <P>SOLUTION: Before scanning of a first line in positive and negative fields, all EL elements are charged by as much as a modulation voltage Vm. After the end of the selection scanning, the EL elements connected to the scanning electrodes subjected to the selection scanning are sequentially charged by as much as the modulation voltage Vm. Accordingly, the flow of the unnecessary sneak current to the EL elements of another row when performing the selection scanning of a certain row can be prevented and the occurrence of the brightness unevenness between the respective rows can be averted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109869-A (JP)
Title: Developer carrier and developing method
Inventor: OTAKE SATOSHI
IPC: G03G15/08
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier capable of obtaining a high quality image stably without causing problems such as image density decrease, sleeve ghost, nonuniform image density, and blotch even under different environmental conditions, and to provide a developing method using the developer carrier.  <P>SOLUTION: The developer carrier includes at least a substrate and a conductive covering layer as a surface layer. The conductive covering layer carries, on its surface, inorganic particles including perovskite crystals, at least the one of which to be selected from fatty acid or fatty acid metal salt is present on the surface and whose particle shape is rectangular parallelepiped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111896-A (JP)
Title: Portable wireless device
Inventor: SAKURAZAWA NARIAKI
IPC: H01Q9/30
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable wireless device of a type having a casing of a two-directional open/close type which can effectively suppress influences of a hinge on an antenna.  <P>SOLUTION: The portable wireless device includes a stopper 6A which, when an upper casing 1 faces a hinge casing 3, mechanically connects these casings and also electrically connects a horizontal hinge plate 53 and a printed circuit board 13 or/and a horizontal hinge ankle 52 in a portion except a vertical hinge 4. When the horizontal hinge plate 53 is electrically connected with the printed circuit board 13 or/and the horizontal hinge ankle 52 through the stopper 6A, an electrical path lengths of the stopper 6A and the horizontal hinge plate 53 are set at predetermined values which are not constant multiples of nearly λ/8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109918-A (JP)
Title: Map display system, map display server, map display terminal, map display method, and computer program
Inventor: AOYAMA KIYOSHI
IPC: G01C21/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience in a map display technology.  <P>SOLUTION: A map display system includes: a map image data storage means storing map image data representing a map image; a position data storage means storing position data representing the position of a specific object present on the map image; a map image display means displaying, on the basis of the map image data, the prescribed display range of the map image on a display section; a display range acquisition means acquiring display range specifying information for specifying the display range; a specific object retrieving means retrieving, on the basis of the position data, a specific object present in a prescribed direction outside area which is an area outside the display range and in a prescribed direction from the display range; and a specific object display means performing display of specific object relating to the retrieved specific object in a manner enabling recognition of the prescribed direction on the display section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108841-A (JP)
Title: Water pump control system and water pump control method
Inventor: TOYODA TOSHIYUKI
IPC: F04D15/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cavitation by increasing circulation water quantity according to a predetermined temperature rise of water near a preheater.  <P>SOLUTION: In this water pump control system, temperature of cooling water near the preheater 23 heating cooling water passing through the same by circulated by a rear water pump 22 is detected, and a control part 30 controls the rear water pump 22 to increase circulation water quantity in a second circulation system 20 when detected cooling water temperature gets higher than predetermined temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117491-A (JP)
Title: Alignment method, alignment device, exposure method, exposure device, and device manufacturing method
Inventor: YAGI NORIYUKI
IPC: H01L21/027
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment method, by which suppression of degradation of an aligning accuracy can be compatible with improvement of a through put.  <P>SOLUTION: This invention relates to the alignment method of an original plate and a shot area of a substrate, characterized by comprising the steps of: measuring measurement marks of a first number out of plural measurement marks formed on at least one substrate; calculating grid information in the shot area of the substrate based on a result measured at the measuring step; predicting the grid information in the shot area of the substrate which is calculated at the time of measuring measurement marks of a second number less than the first number, out of the calculated grid information and the plural measurement marks; judging whether a distortional volume between the grid information calculated at the calculating step and the grid information predicted at the predicting step resides within an allowable range or not; and shifting to a measuring mode measuring the measurement marks of the second number at the time of judging that the distortional volume resides within the allowable range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122172-A (JP)
Title: Method for manufacturing optical compensation film, optical compensation film, polarizing plate, and liquid crystal display device
Inventor: KANEKO YUKI
IPC: G02F1/1335
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an optical compensation film which is excellent in productivity, is little in alignment defect of an optical anisotropic layer, and has wet heat durability in adhesion of a support and the optically anisotropic layer; a method for manufacturing an optical compensation film; a polarizing plate; and a liquid crystal display device.  <P>SOLUTION: The method for manufacturing the optical compensation film having an intermediate layer, and an optically anisotropic layer on the transparent support is characterized in that the intermediate layer is formed by applying a liquid composition containing a urethane acrylate oligomer or acrylate oligomer by an ink jet system, then the optically anisotropic layer is formed on the intermediate layer by aligning and fixing a vertically-alignable rod-like liquid crystal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122197-A (JP)
Title: Positioning structure of optical connector
Inventor: OTA TATSUYA
IPC: G02B6/42
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning structure of an optical connector, a structure which can secure fixed positioning accuracy and which can be manufactured at low cost.  <P>SOLUTION: As a means for mutually positioning an optical connector 1 and an optical component 2 to be connected thereto, there are formed engaging receiving grooves 11a, 11b, in one of the connecting face 1a of the optical connector 1 or the connecting face 2a of the optical component 2, and engaging projected lines 7a, 7b that fit in the engaging receiving grooves, in the other. The illustrated examples are that the optical component 2 is a circuit substrate 2 loaded with an optical element and that the optical connector 1 is a surface mounting type optical connector which converts an internal optical fiber optical path parallel with the substrate 2 toward the optical element on the substrate face 2a by means of a mirror 16a. The positioning structure by the engagement of the grooves with the projected lines, compared to a positioning structure by the engagement of circular pins with pin holes, facilitates increased accuracy in resin forming and also enables a highly accurate metallic mold to be manufactured at a low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122292-A (JP)
Title: Optical switching device and optical receiver
Inventor: KOYAMA ETSUO
IPC: H04B10/50
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switching device and an optical receiver having a simpler configuration and contributing to short range communication at a higher speed than those of the prior art.  <P>SOLUTION: The invention includes a plurality of nodes 10, 20, 30, 40 and nn each including an optical receiver 1 and an optical transmitter 2; and an optical switching device 100 which performs "optical switching" described below in detail to an optical signal entering via an incident port 3 from each node and emitting it from an exit port 4. The optical switching device 100 has an optical distributor not shown which distributes a common optical signal into all outgoing optical transmission lines, and a functional optical combiner which partially transmits each individual optical signal entering from each node to one or more predetermined outgoing optical transmission lines. The optical receiver 1 has a beam splitter 11 which splits an optical signal incident on the light receiver 1 into the individual optical signal and the common optical signal, a first optical detector 12 which detects the individual optical signal split by the beam splitter 11, and a second optical detector 13 which detects the common optical signal split by the beam splitter 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121910-A (JP)
Title: Probe for nmr measurement
Inventor: YAMAMOTO HIROYUKI
IPC: G01R33/34
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for nuclear magnetic resonance (NMR) measurement having a high detection efficiency even to a nuclide having a low resonance frequency, concerning an NMR probe equipped with a multiple resonance circuit for detection two or more nuclide signals.  <P>SOLUTION: A plurality of lead-out wires are connected to an antenna coil, and a part of the antenna coil partitioned by a connection point to the lead-out wires is allowed to function as an inductor of a trap circuit for blocking a signal having a frequency of F<SB>1</SB>in a resonance frequency F<SB>1</SB>of the first nuclide, and to function as an antenna coil for detecting a signal having a frequency of F<SB>2</SB>in a resonance frequency F<SB>2</SB>of the second nuclide, to thereby constitute a multiple resonance antenna circuit for improving a signal detection efficiency of the nuclide having the frequency of F<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121762-A (JP)
Title: Circulation type ventilation system
Inventor: NOZAKI ATSUO
IPC: F24F7/08
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a system resource of a circulation type ventilation system to regenerate an adsorption filter while maintaining its function.  <P>SOLUTION: This circulation type ventilation system includes an air supply passage 2 entering the interior of a room from an air supply fan 1, an outside air intake passage 3 extending from the outdoors to the air supply fan, a circulation passage 4 extending from the interior of the room to the air supply fan, and an exhaust passage 6 extending from the interior of the room through an exhaust fan 5 to the outdoors, wherein the circulation passage includes an air cleaning part 8 on which the adsorption filter 7 is mounted, a regenerating exhaust passage 9 is constructed extending from the downstream side of the air cleaning part to the upstream side of the exhaust fan of the exhaust passage, passage opening and closing means 10a, 10b are provided in the regenerating exhaust passage and on the downstream side from the air cleaning part of the circulation passage, and a heating means 11 for the adsorption filter is provided in the air cleaning part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125087-A (JP)
Title: Pants-shaped disposable diaper
Inventor: YAMAMOTO RYOICHI
IPC: A61F13/496
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants-shaped disposable diaper excellent in slip-off preventing properties and wearing feeling.  <P>SOLUTION: The pants-shaped disposable diaper is constituted so that the region D between the upper virtual straight line L1, which mutually connects the upper ends of the elastic members positioned at the uppermost parts of a pair of respective side seal parts S and S, and the lower virtual straight line L2, which mutually connects the lower ends of the elastic members positioned at the lowermost parts of a pair of the respective side seal parts S and S, is divided into four strip-like regions 1F-4F same in width extending in the width direction of the diaper and, when the four strip-like regions are successively set to a first region 1F-a fourth region 4F from the upper virtual straight line side toward the lower virtual straight line side, the average shrink force of the second region and the average shrink force of the fourth region are respectively larger than the shrink force of the third region, the shrink force of the fourth region of the abdominal side part is larger than the shrink force of the fourth region of the back side part and the average shrink force of the second region is large than that of the first region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125838-A (JP)
Title: Biped walking robot and walking control method
Inventor: TAKANOHASHI RYUICHI
IPC: B25J5/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biped walking robot easily controlling a posture.  <P>SOLUTION: The biped walking robot is provided with first and second leg parts having a plurality of joint parts the angles of which are controlled, a storage part 2 storing information about a shape and a size of a sole of the leg part, and a control part 1 for controlling the angles of the plurality of the joint parts so as to execute walking action by the first and the second leg parts. In the soles of the first and the second leg parts, an end in a longitudinal direction is a distal end part, and the other end is a rear end part, and on the walk surface, the soles are arranged in the state where the longitudinal direction of the one sole and the longitudinal direction of the other sole cross with each other on the rear end part side at a prescribed angle. The control part 1 adjusts angle control amounts of the plurality of the joint parts based on the information about the shape and the size of the sole stored in the storage part 2 so that the grounding positions of the soles of the first and the second leg parts in the walking action do not overlap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126929-A (JP)
Title: Adhesive composition, optical member and surface protective sheet
Inventor: OGAWA HIROSHI
IPC: C09J9/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition which may have a short aging time resulting in high productivity and permit the formation of an adhesive layer exhibiting good antistatic performance, and an optical member and a surface protective film comprising the same.  <P>SOLUTION: The adhesive composition includes a copolymer formed by copolymerization of a hydroxyl group-containing acrylamide and/or methacrylamide and an acrylate and/or a methacrylate and an antistatic agent comprising an ionic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129187-A (JP)
Title: Memory management device and its program
Inventor: NAKAJIMA SHINICHI
IPC: G06F12/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform memory management having higher use efficiency by dynamically changing size of a subsegment.  <P>SOLUTION: A memory area 3 is divided into a plurality of segments 4, and each segment further includes a plurality of subsegments 5. Every time a memory acquisition request from an arbitrary memory request process 9 is performed, an area acquisition processing part 11 determines the size of the subsegment based on requested area size with respect to the unused segment 4, generates the subsegment 5 of the size, allocates one or more subsegments 5, and makes the segment 4 in use. With respect to the segment 4 during the use, it is decided whether to regenerate the subsegment 5 or not based on the requested area size, the size of the subsegment 5 is determined based on the requested area size when performing the regeneration, and the subsegment 5 is regenerated about a free area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128230-A (JP)
Title: Method of evaluating spherical object diameter inequality, sorting method, and sorter of spherical object
Inventor: NOGUCHI KAZUYA
IPC: G01B11/08
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of quickly, accurately and inexpensively evaluating diameter inequality of a spherical object having a high production speed with the production speed, and to provide a sorting method and a sorter of the spherical object using its evaluating method.  <P>SOLUTION: The method of evaluating spherical object diameter inequality includes: mounting the spherical object 1 on a small container 9; continuously photographing the outer shape of the spherical object 1 of a swing state with a camera 5 from a constant direction five to ten times; finding the maximum diameter of each image; next, finding the maximum value (diameter maximum value) of the maximum diameter through all images; and calculating diameter inequality from correlation of the diameter maximum value and the diameter inequality of the spherical object 1 obtained previously. In addition, the method sorts quality of the spherical object 1 in a standard value of the diameter inequality by using the diameter inequality obtained above.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125884-A (JP)
Title: Manipulator for robot
Inventor: TATARA TAKEHIRO
IPC: B25J15/08
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manipulator for a robot optimized surface structure depending on regions.  <P>SOLUTION: The manipulator 1 for the robot comprises a sensor 3 formed of a pressure sensor provided on the surface side of a structure 2, and a covering part 4 formed of a covering material for covering at least the sensor 3. The covering part 4 is formed by arranging covering members 4a, 4b, 4c, 4e different in thickness and/or hardness according to distances from the fingertip. The sensor 3 is formed by arranging pressure sensors different in resolution according to distances from the fingertip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128735-A (JP)
Title: Color image forming device
Inventor: MURAKAMI SUSUMU
IPC: G03G15/01
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device of excellent transfer efficiency, capable of preventing irregular transfer such as image omission and toner scattering, and having excellent separation performance.  <P>SOLUTION: This color image forming device 100 is provided with a primary transfer part 101 provided with a plurality of image forming units 1-4 provided with photoreceptor drums 1a-4a, and an intermediate transfer belt 5, and for transferring a plurality of toner images to the intermediate transfer belt 5, and a secondary transfer part 102 for transferring the toner images transferred to the intermediate transfer belt 5, to a transfer body P, the secondary transfer part 102 is provided with a secondary transfer roller 20 arranged inside the intermediate transfer belt 5 in a secondary transfer position P2, a secondary transfer belt 8, and a secondary transfer opposed roller 21 arranged oppositely to the secondary transfer roller 20 in the secondary transfer position P2, and a transfer voltage having the same polarity same to that of charged toner is impressed to a secondary transfer opposed roller 21 side from the secondary transfer roller 20 side, when secondary-transferred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130842-A (JP)
Title: Color processing method and image forming apparatus
Inventor: HAN EIEI
IPC: G06T1/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the linear relationship with peripheral primaries is lost when a primary is linearly corrected in accordance with the total colorant amount restriction, color predictability decreases, and if the number of colorants for use increases, the number of primaries and the printing load also increase, in a conventional color reproducibility table preparation process.  <P>SOLUTION: In S1, 202, a colorant space is equally divided to create color prediction primaries and their patch data. Then, in S1, 203, it is determined whether color prediction patch data are within the total colorant amount restriction. If they are within the restriction, only color prediction patch data falling within the restriction are printed to measure the color in S1, 204. Meanwhile, if the color prediction patch data are outside the total colorant amount restriction, the color measurement value of the color prediction patch data falling outside the restriction is estimated using the color measurement value of the color prediction patch data falling within the restriction in S1, 205. Thus, the color measurement values are obtained for the primaries at all grid points and a color reproducibility table is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135607-A (JP)
Title: Recording/playback apparatus and video camera
Inventor: KIKUKAWA SHINGO
IPC: H04N5/225
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can embed position information of a place shooting a video in an audio signal with a simple configuration, can readily acquire the shooting place from a playback sound of the audio signal based on the position information of the shooting place via the Internet when playing back the video, and has versatility.  <P>SOLUTION: The recording/playback apparatus includes a global positioning system unit (hereinafter, referred to as GPS unit), an orthogonal frequency modulation unit (hereinafter, referred to as OFDM unit) for multiplexing position information from the GPS unit to an audio signal from a microphone, and a recording/playback part for recording an output audio data from the OFDM unit and a video data from an imaging part to a recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133073-A (JP)
Title: Steering lock device
Inventor: FUJIKAWA KOJI
IPC: E05B77/44
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering lock device capable of surely preventing unauthorized unlocking.  <P>SOLUTION: This steering lock device comprises: a lock bar 48 which is protruded from a cylinder 31 when a matching key is not inserted into the cylinder 31 and which recedes into the cylinder 31 by inserting the matching key; and a lock bolt 4 which can move to an unlocking position to be disengaged from the steering shaft, from a locking position to be engaged with the steering shaft so as to prevent the rotation of the steering shaft, in synchronization with the rotation of the cylinder 31. The steering lock device is provided with an engaging member 5 which is engaged with the lock bar 48, which moves to an engagement position to enable engagement with the lock bolt 4 from a disengagement position to disable engagement with the lock bolt 4 by the protrusion of the lock bar 48, and which is engaged with the lock bolt 4 in the engagement position so as to inhibit the movement of the lock bolt 4 to the unlocking position from the locking one.  <P>COPYRIGHT: (C)2009,JPO&INPIT