baber/WOPTO huggingface dataset:
Patent JP-2007280972-A (JP)
Title: Structure of ac type pdp
Inventor: AMANO YOSHIFUMI
IPC: H01J11/38
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems for processing since almost only choice for a secondary electron emission layer/protection layer covering the dielectric layer of an AC type PDP has been magnesium oxide (MgO) that is unstable during the production process and difficult to form.  <P>SOLUTION: An AC type PDP is so constructed that, instead of covering the surface of a dielectric layer with a dielectric material such as MgO, an insular electrode is made by forming a conductive material such as nickel, aluminum, magnesium and lanthanum hexaboride into an insular shape, a part of the insular electrode is covered with a cover glass having openings, the insular electrode is exposed into a discharge space through the openings, and also, the insular electrode is allowed to capacity-couple with a lower-layer bus electrode by means of an electrostatic capacity formed by a dielectric layer to operate the insular electrode as a sustained electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038508-A (JP)
Title: Optical burst signal relay apparatus, and optical communication system
Inventor: UMEDA DAISUKE
IPC: H04L69/40
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly provide monitoring information of an optical burst signal relay apparatus to a station side.  <P>SOLUTION: The optical burst signal relay apparatus is provided with a communication control LSI for creating a frame complying with a PON protocol in order to identify the optical burst signal repeater 7A as one house side device, and an error information monitoring part 83 for monitoring error information, and outputting an error information pattern to the communication control LSI, wherein the communication control LSI prepares a monitoring information signal including the error information pattern acquired from the error information monitoring part 83 and transmits the monitoring information signal to an empty slot of an optical burst section. Monitoring information is inserted into the empty slot of the optical burst signal by identifying the optical burst signal repeater 7A as one house side device and provided with the station side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038599-A (JP)
Title: Video equipment
Inventor: OHASHI NARIYUKI
IPC: H04N7/173
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide video equipment which can reduce a cost by reducing a storing portion for storing EDID for an external apparatus connected to an HDMI terminal and can also reduce a space on a substrate by the reduction in the storing portion.  <P>SOLUTION: An external apparatus, a DVD recorder 31 or an STB 32, is connected to an HDMI (High Definition Multimedia Interface) terminal c61 and/or an HDMI terminal d62 which are provided in a television receiver 200. When performing an authentication operation, the HDMI terminal to which the DVD recorder 31 or the STB 32 is connected is detected by a microprocessor 51. EDID (Extended Display Identification Data) 64 or 65 for the external apparatus connected to the detected HDMI terminal is transmitted to the DVD recorder 31 or the STB 32 from an EEPROM 63 via IICBUS line 66 or 67.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034389-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a drop in desires for games.  <P>SOLUTION: A player faces a Pachinko game machine to detect the diameters of his pupils with a pupil sensor and a ready-to-win performance with a proper brightness of display for the player is selected from the values of the diameters of the pupils of the detected player. This accomplishes the ready-to-win performance display on a performance display device 115 with the brightness of display appropriate for all of players, thereby preventing a drop in desires for games attributed to an excessive performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044330-A (JP)
Title: Electronic device, image data judging method, and program
Inventor: MURABAYASHI NOBORU
IPC: H04N5/91
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To judge whether a video image with camera shake is contained in image data or not.  <P>SOLUTION: A video image feature detection portion 4 at a recording/reproducing device 100 detects a motion vector between a reference frame and a search frame in video content through block matching, and computes an affine factor by multiple regression analysis, based on the detected motion vector. As for the affine factor, if each of variance values Pxvari and Pyvari for a pan factor Px and a tilting factor Py of each predetermined zone is larger than a threshold Thv and if the number of times of intersection of the pan factor Px and the tilting factor Py with an average value level of the predetermined zone is larger than a threshold Thcr, the video image feature detection portion 4 judges a video image in the predetermined zone as a video image with camera shake. Otherwise, it judges the video image as a normal video image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041820-A (JP)
Title: Heating cooker
Inventor: OHASHI NORIKO
IPC: F24C1/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of improving convenience and saving electric power.  <P>SOLUTION: This heating cooker 1 comprising a heater 41 disposed on a top face portion of the heating chamber 20, a heater cover 61 wrapping the heater 41 and provided with an air jetting port 65 for jetting the airflow toward a center of the heating chamber 20, an air suction port 28 formed on the heating chamber 20, a circulation passage 35 connecting the air suction port 28 and the air jetting port 65, and a circulation fan 26 disposed in the circulation passage 35 for circulating a gas in the heating chamber 20, and capable of performing cooking in upper and lower two stages, has a first cooking mode for performing the cooking under the same heating conditions on the upper and lower stages, and a second cooking mode for performing the heating cooking under the different heating conditions between the upper and lower stages, and the second cooking mode has a time period when the rotational frequency of the circulation fan 26 is smaller than that in the first cooking mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043330-A (JP)
Title: Manufacturing method of optical disk
Inventor: OISHI KENJI
IPC: G11B7/26
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical disk capable of preventing generation of deformation, distortion and wrinkles of a sheet-shaped substrate member and a rugged pattern and forming the rugged pattern nearly free from eccentricity.  <P>SOLUTION: According to the manufacturing method of the optical disk, formation of the rugged pattern to the sheet shaped substrate member 80 can be performed at a temperature lower than a glass transition point by providing a base member 90 and generation of deformation, distortion and wrinkles can be prevented. Since a punch of the sheet-shaped substrate member 80 is performed when the rugged pattern is transferred to the sheet-shaped substrate member 80, a center position of a thin layer substrate and a nearly center position of the rugged pattern can be made coincident with each other and the thin layer substrate B having the rugged pattern nearly free from eccentricity can be manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050057-A (JP)
Title: Step motor
Inventor: MAEDA TOSHINARI
IPC: H02K37/16
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step motor wherein it is possible to obtain high torque and to drive a large and heavy hand of an inertia body and reduce the size of an analog electronic clock at the same time.  <P>SOLUTION: A step motor includes: a rotor having a rotor magnet magnetized in two poles in the radial direction and a rotor shaft; an exciting coil formed by winding a conductor on a core; an exciting means for applying drive pulses to the exciting coil; and a stator. The stator is coupled with both ends of the core and guides the flow of magnetic flux excited at the exciting coil to the rotor magnet when the rotor is placed in the rotor hole formed in the center of the stator. The exciting means in a first position where the rotor magnet is stopped in the direction of the rotor magnetic field is rotated in the negative direction on the axis of rotation and shifted to a second position. Thereafter, the rotor is rotated in the positive direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008226422-A (JP)
Title: Non-volatile memory reading method
Inventor: PARK SEISAI
IPC: G11C16/02
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile memory reading method for preventing a read disturbance phenomenon.  <P>SOLUTION: The method comprises: a step for discharging bit lines to a low voltage level, a step for applying a reading voltage or pass voltage to word lines connected to memory cells, a step for pre-charging the bit line connected to a specific memory cell to be read to a high voltage, and a step for evaluating the voltage level of the bit line and detecting data stored in the specific cell depending on the voltage level of the evaluated bit line. Therefore, a hot carrier injection phenomenon can be prevented from occurring around the memory cell to be read so that threshold voltages of the surrounding memory cells is changed and read disturbance is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077071-A (JP)
Title: Optical gate array device
Inventor: NAKAGAWA KOJI
IPC: G02F1/313
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical gate array device which has a pitch smaller than the diameter of optical fibers.  <P>SOLUTION: The optical gate array 11 has an array of a plurality of optical gates (11-1)-(11-n), and an optical fiber array 12 has an array of a plurality of optical fibers (12-1)-(12-n). A lens 13 is arranged between the optical gate array 11 and the optical fiber array 12, for collectively achieving optical coupling between all of the optical gates (11-1)-(11-n) of the optical gate array 11 and all of the optical fibers (12-1)-(12-n) of the optical fiber array 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045326-A (JP)
Title: Slicer with check
Inventor: KAWASHIMA KUNITERU
IPC: B26D3/28
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slicer with a check which has simple constitution and a simple method of use, which allows so light and quiet slicing work as to be proper as a home cooking appliance, which allows sliced material to be sliced to the end without regard to the condition thereof, and which is good to put away.  <P>SOLUTION: In the slicer with the check, the check 20 has engaging arms 23 parallel to respective guide edges 12 positioned on both of the ends of a slicer body 10. Stoppers 30 are vertically movably assembled to the outside of the engaging arms 23. The engaging protrusions 32 of the respective stoppers 30 are made to project toward stopper grooves formed at the respective guide edges 12 of the slicer body 10 through engaging protrusion holes 25 formed at the respective engaging arms 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055118-A (JP)
Title: Receiving system of visible light communication
Inventor: MATSUMOTO YOSHINOBU
IPC: H04B10/112
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving system employing a plurality of light-receiving element arrays that cope with transmission sources.  <P>SOLUTION: A lens optical system 120 is located above a light-receiving element array 130 for integrating photodiodes or phototransistors in an array, an image representing the situation of an object is formed on the light-receiving element array 130 and a light-receiving element at an arbitrary location in the array 130 is selected. According to such a constitution, a signal only from an arbitrary transmission source can be received efficiently, even in a situation where a plurality of transmission sources and lightings 110 exist. Array selection is not necessarily limited to a single light-receiving element but can be varied arbitrarily, depending on the situation of the target transmission source, including a square shape selection, such as, 2×2 or 3×3, and a circular selection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052266-A (JP)
Title: Mounting structure of weatherboard between stories in panel type external wall structure
Inventor: IWASAKI TAKASHI
IPC: E04B1/64
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a weatherboard between stories that can form a firm mounting state easily without screws.  <P>SOLUTION: An upper end of the weatherboard 4 between stories is arranged behind a waterproof heat insulating plate 7 of an upstairs external wall panel 3, and a lower end 4a of the throating plate 4 between stories is made an insertion part inserted in a venting layer 6 of a downstairs external wall panel 2. The lower end 4a is provided with a support part 9 supported to the upper end of the waterproof heat insulating plate 7 of the downstairs external wall panel 2 in the inserted state. The lower end 4a is inserted in the venting layer 6 of the downstairs external wall panel 2, and the support part 9 is supported on the upper end of the waterproof heat insulating plate 7 of the downstairs external wall panel 2. The throating plate between stories is thereby held to the downstairs external wall panel 2 without screws.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054462-A (JP)
Title: Lithium-ion secondary battery
Inventor: MASUDA YOSUKE
IPC: H01M10/0525
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery in which elevation of voltage inside the battery caused by formation of hydrogen fluoride in an electrolytic liquid containing a fluorine based electrolyte and damage of an electrode can be suppressed, and rupture of the battery and leakage of the electrolytic liquid do not occur, and which has high safety and a long life.  <P>SOLUTION: In the lithium-ion secondary battery which is equipped with a positive electrode that contains lithium ions and is chargeable and dischargeable, a negative electrode composed of a carbon material that stores or releases the lithium ions, a separator composed of porous polyethylene, and a non-aqueous electrolytic liquid in which the fluorine based electrolyte is dissolved, a negative electrode surface is covered with polymer gel having a fluoride ion trapping function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058761-A (JP)
Title: Reaction developed image forming method
Inventor: OYAMA TOSHIYUKI
IPC: G03F7/038
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventional negative reaction developed image forming method to high sensitivity and to reduce required exposure energy and exposure time or the required amount of a photoacid generator, with respect to a photoresist technique usable in the production of a semiconductor integrated circuit, a printed wiring board or a liquid crystal panel.  <P>SOLUTION: Sensitivity to exposure is improved by using an ester compound having an alkyl group through an oxygen atom represented by the formula: R<SP>1</SP>-Y-X-O-R<SP>2</SP>as an amplifying agent in combination with a polymer, an anion regenerator and a photoacid generator, wherein R<SP>1</SP>represents an aryl group or the like; Y represents a single bond or the like; X represents a carbonyl group (-CO-) or the like; and R<SP>2</SP>represents an alkyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057247-A (JP)
Title: Method for growing group iii nitride crystal, and group iii nitride crystal substrate
Inventor: YOSHIDA HIROAKI
IPC: C30B19/12
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a group III nitride crystal which has a nonpolar surface as its principal surface, and has a low dislocation density; and the group III nitride crystal substrate.  <P>SOLUTION: The method for growing a group III nitride crystal comprises a step of preparing a ground substrate 10 which includes a group III nitride seed crystal 10a at least at the principal surface 10m side and of which the principal surface 10m has an inclination angle of ≥0.5° to ≤10° with respect to the ä1-100} surface 10c of the group III nitride crystal layer 10a and a step of growing a group III nitride crystal 20 on the principal surface 10 m of the ground substrate 10. When the group III nitride crystal 20 is grown, at least one portion of the dislocation remaining in the group III nitride crystal 20 is propagated in a direction substantially parallel to the ä1-100} surface 10c and discharged to the outer peripheral part of the group III nitride crystal 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060032-A (JP)
Title: Organic transistor using coating method, and manufacturing method thereof
Inventor: SAKAGUCHI KOICHI
IPC: H01L51/40
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having an organic semiconductor layer formed by a coating method, such as a spin coating method and a printing method, on a water-repellent surface, and to provide a manufacturing method thereof.  <P>SOLUTION: While having a water-repellent surface left on an insulating film surface at least in an operation region, the organic transistor which has the organic semiconductor layer containing at least one organic semiconductor material on an insulating film has a hydrophilic surface in the other region, and then the organic semiconductor layer is formed by the coating method to make the formation by a solution process possible, thereby manufacturing the organic transistor having no electric charge trap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063297-A (JP)
Title: Equipment, method and system for processing information
Inventor: TSUTSUI MASANAO
IPC: G01V3/36
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment, a method and a system for processing information which enable simultaneous, quick and easy transmission and reception of positional information data and azimuthal information data.  <P>SOLUTION: The equipment has a positional information acquiring part 111 which acquires the positional information data having a standardized data structure, an azimuthal information acquiring part 112 which acquires the azimuthal information data, and an azimuthal information writing part 113 which conducts, as to the positional information data, a processing of writing the acquired azimuthal information data in a traveling direction stipulating section wherein traveling direction information in the standardized data structure is written.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270704-A (JP)
Title: Ferroelectric film and its manufacturing method, dielectric element, and liquid discharge apparatus
Inventor: SHINKAWA TAKAMI
IPC: H01L41/39
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To add donor ion of 10 mol% or more to a B site without adding a sintering aid and an acceptor ion in a PZT-based ferroelectric film.  <P>SOLUTION: The ferroelectric film has a columnar crystal film structure comprising many columnar crystals and takes as a chief ingredient a perovskite oxide represented by a formula (P):A<SB>1+δ</SB>[(Zr<SB>x</SB>Ti<SB>1-x</SB>)<SB>1-y</SB>M<SB>y</SB>]O<SB>z</SB>. In the formula, A is an A site element that is an element of at least one kind taking Pb as a chief ingredient and Zr, Ti, and M are B site elements, respectively. M is an element of at least one kind selected from a group composed of V, Nb, Ta, and Sb. A relation: 0<x≤0.7, 0.1≤y≤0.4, δ=0, and z=3 are standard. These values may be shifted from a reference within a range where a perovskite structure can be taken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062711-A (JP)
Title: Bored precast pile method using earth drill
Inventor: YABUUCHI SADAO
IPC: E02D7/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bored precast pile method capable of largely easing limitations by the size of a construction site and requirements for carrying-in of a construction machine and performing a series of steps starting at excavation to the installation of an existing pile by a simple construction machine.  <P>SOLUTION: This bored precast pile method comprises a step of connecting an excavation rod to a kelly-bar which uses an earth drill and excavating to a predetermined depth, a step of supplying a foot protection fluid into the excavation rod and injecting the foot protection fluid, a step of forming a foot protection part by stirring and mixing excavated sediment and the foot protection fluid by lifting the kelly-bar, a step of pulling up the excavation rod to the upper side of the foot protection part, supplying a pile periphery charging fluid into the excavation rod, and injecting the pile periphery charging fluid, a step of forming a pile periphery fixing part by agitating and mixing the excavated segment and the pile periphery charging fluid by lifting the kelly-bar, a step of suspending the existing pile by an auxiliary hoist rope and inserting the existing pile into an excavated hole, and a step of connecting the upper end of the existing pile to the kelly-bar and rotatingly press-fitting the existing pile to a predetermined depth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099259-A (JP)
Title: Data transmitting apparatus and data receiving apparatus
Inventor: SADA TOMOKAZU
IPC: H04K1/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication apparatus which improves security against eavesdropping, for secret communication using Y-00 protocol.  <P>SOLUTION: A multi-level code generation section 111 generates, based on key information 11, a multi-level code sequence 12 in which a signal level changes so as to be approximately random numbers. A multi-level processing section 112 combines information data 10 and the multi-level code sequence 12, and generates a multi-level signal 13 having a plurality of levels each corresponding to the combination of the information data 10 and the multi-level code sequence 12. A delayed wave generation section 113 generates, based on a delay profile 19, a delayed wave of the multi-level signal 13, combines the generated delayed wave and the multi-level signal 13, and outputs a multipath signal 20. A modulator section 114 modulates the multipath signal 20 in a predetermined modulation method, and outputs a modulated signal 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064724-A (JP)
Title: Ultraviolet lamp
Inventor: TAUCHI AKIHIKO
IPC: H01J61/35
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet lamp durable for a long time, restraining ultraviolet rays from causing distortion on the lamp.  <P>SOLUTION: The ultraviolet lamp comprises a film 1 made from ZrO<SB>2</SB>and SiO<SB>2</SB>, an airtight receptacle 2 made from an ozoneless quartz material containing TiO<SB>2</SB>, lead wires 4, electrodes 5 and 6, electrode holding portions 7, end portions 8 and a rare gas 9 acting as discharge medium. The inner wall of the receptacle 2 through the film 1 and TiO<SB>2</SB>blocks vacuum ultraviolet rays from reaching quartz glass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070908-A (JP)
Title: Polishing slurry
Inventor: OIKE SETSUKO
IPC: B24B37/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing slurry preferably used for a CMP process, which can suppress the generation of dishing or erosion by having high polishing selectivity and high clear performance while maintaining a high polishing speed significant in the industrial field.  <P>SOLUTION: The polishing slurry is used which contains: a water-soluble resin (A) obtained by polymerizing 90-100 pts.wt. vinyl monomer containing amide group and 0-10 pts.wt. another vinyl monomer, an oxidizer, a complex forming agent, an anti-corrosion agent, and alumina and/or silica particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT