baber/WOPTO huggingface dataset:
Patent JP-2009288895-A (JP)
Title: Underground electric distribution diagram management system
Inventor: AKIMOTO MIKIO
IPC: G06F17/50
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground electric distribution diagram management system for improving visibility in the laying route of an underground cable and improving efficiency in maintenance work by providing a cable route diagram for displaying a cable laying route.  <P>SOLUTION: An underground electric distribution diagram managing device 1 includes: a screen input/output means 11; a request data determining means 12; a pipeline route display means 13; a structure cable route display means 14; and facility data 15. The pipeline route display means 13 symbolizes the configuration equipment and character data of a distribution installation and displays them on a CRT device 2 as a pipeline route diagram. The structure cable route display means 14 displays a cable route diagram corresponding to a symbol on the CRT device 2 by selecting a structure symbol from the pipeline route diagram. The facility data 15 store the configuration equipment and character data of the distribution installation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288590-A (JP)
Title: Panel and driving control method
Inventor: SENOO YUKI
IPC: H01L51/50
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve variation in luminance of each pixel.  <P>SOLUTION: In a pixel 201, a scanning potential is set at a high potential in a writing-plus-mobility-correction period and then a sampling transistor 31 turns on. Consequently, a video signal having a signal potential Vsig which is the potential of a video signal line DTL 10 and corresponds to a grayscale is supplied to a holding capacitor 33 and an auxiliary capacitor 221. Then when the scanning potential is set at a low potential and the sampling transistor 31 turns off, variation in gate potential Vg of a driving transistor 32 becomes dull because of electric charges accumulated in the auxiliary capacitor 221. Since the variation in gate potential Vg of the driving transistor 32 becomes dull, a feedthrough voltage drop becomes small and then variation in luminance of each pixel due to the feedthrough voltage drop is improved. The present invention is applicable to, for example, an EL panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199574-A (JP)
Title: Simulation program, recording medium with the program recorded thereon, simulation device, and simulation method
Inventor: TAKEUCHI ATSUSHI
IPC: G06F17/50
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively reduce the number of analysis points to enhance precision and increase speed in integrated simulation.  <P>SOLUTION: In simulation for linking first analysis processing having a fixed or variable execution interval Δt with second analysis processing having a variable execution interval ΔT, it is determined whether to perform the second analysis processing at the current analysis time t<SB>i</SB>on the basis of an analysis result I<SB>i</SB>of the first analysis processing at the current analysis time t<SB>i</SB>and an analysis result I<SB>i-2</SB>of the first analysis processing at an analysis time T<SB>j-1</SB>one execution interval before the execution of the second analysis processing. Then, on the basis of the result of the determination, the execution of the second analysis processing at the current analysis time t<SB>i</SB>is controlled. By this, the second analysis processing at an analysis time, which is unnecessary, is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285800-A (JP)
Title: Surface-coated cutting tool having hard coating layer exhibiting excellent chipping resistance and wear resistance in high-speed deep cutting
Inventor: NAKAMURA KEIJI
IPC: C23C16/30
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer exhibiting excellent chipping resistance and wear resistance in high-speed deep cutting.  <P>SOLUTION: In the surface-coated cutting tool, a lower layer consisting of an adhesive Ti compound layer and a reformed (Ti, Zr) CN layer, and an upper layer consisting of a reformed (Al, Zr)<SB>2</SB>O<SB>3</SB>layer are vapor-deposited on a surface of a tool base body. When the number and the position of Σ-corresponding grain boundaries present facing an interface between the upper and lower layers, 30-70% of Σ3 corresponding grain boundary of the lower layer present facing the interface forms a crystalline grain boundary continuous to the Σ3 corresponding grain interface of the upper layer, and further preferably, the ratio of Σ3 of the lower layer in the depth area at least on the base body surface side from the interface occupies ≥60% of the ΣN+1, and the ratio of the Σ3 of the upper layer occupies ≥60% of the entire ΣN+1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288628-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: NAGASAKA HIDEAKI
IPC: G03G5/05
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor which avoids the occurrence of image unevenness and has good sensitivity because a film of a formed photosensitive layer is free of unevenness, and to provide an electrophotographic photoreceptor obtained by the manufacturing method.  <P>SOLUTION: The method for manufacturing the electrophotographic photoreceptor including a support and an intermediate layer and a photosensitive layer on the support includes: a step of forming the intermediate layer by applying an aqueous dispersion containing resin particles insoluble in a coating liquid for an upper layer and having a particle diameter of 0.05-0.5 μm, and heating the resultant coating film to fuse the resin particles; and a step of forming the photosensitive layer in contact with the top of the intermediate layer with a coating liquid containing a solvent having one of ketone, ester and ether structures, in which an organic pigment is dispersed. The electrophotographic photoreceptor obtained by the manufacturing method is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290130-A (JP)
Title: Thin film transistor, thin film transistor array, and image display
Inventor: OKUBO TORU
IPC: H01L29/786
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor, a thin film transistor array, and to provide an image display, all of which are capable of fully ensuring continuity between conductors located above and below an insulating layer by bumps.  <P>SOLUTION: In the thin-film transistor containing bumps and the insulation layer passed through by the bumps, the bumps contain fluorine compound, the insulating layer is formed by a coating method, the content of fluorine of the bump is not lower than 0.01 wt.% and is not higher than 5 wt.%; and the bump is formed by an intaglio printing method or by a screen printing method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289719-A (JP)
Title: Ground bar and cable assembly
Inventor: TOHOKU YOSHIKO
IPC: H01R13/648
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly for easily and integrally assembling a plurality of coaxial cables having different diameters of outer conductors and having durability against short circuit.  <P>SOLUTION: The cable assembly includes a first coaxial cable 31 having a first outer conductor 31b, a second coaxial cable 32 having a larger outer diameter than the outer diameter of the first outer conductor 31b, a connector frame 1 having a plurality of terminals 6 connected with a first and a second inner conductors, and a ground bar having a ground connection plane face 43 electrically connected with the ground and an outer conductor connection face 45. The outer conduction connection face 45 includes a first outer conductor connection portion 41 and a second outer conductor connection portion 42 and a shortest distance T2 of the second outer conductor connection portion 42 to the ground connection plane face is shorter than the shortest distance T1 of the first outer conductor connection portion 41 to the ground connection face 43, and the first outer conductor connection portion 41 is connected with a first outer conductor 31 and the second outer conductor connection portion 42 is connected with a second outer conductor 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291966-A (JP)
Title: Decorative panel
Inventor: KORECHIKA KOJI
IPC: B44F1/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative panel which enables bright light display of a decorative pattern formed on a light-transmitting base material in an optional color, utilizing a light of the visible region, and is handsome and rich in variety.  <P>SOLUTION: This decorative panel keeps the decorative pattern 12 constituted by arranging a plurality of reflective surfaces 121, exhibiting a recessed three-dimensional shape, on a light incident surface 11a of a substrate 11 and its opposite surface 11b, disposed along the opposite surface 11b to the substrate 11. Further, a light gradation is imparted to the decorative pattern 12 by generating a 1/f fluctuating gradation in the brightness of light reflected on the reflective surfaces 121. Further, the light 15c which is transmitted through the substrate 11, reaching a reflective film 16, is reflectively diffused, and this reflected light is reflected toward the reflective surface 121. Consequently, the decorative pattern 12 is highlighted and colored in dark and pale tones in compliance with the gradation of the light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295318-A (JP)
Title: Lighting system and electro-optical device
Inventor: KIYOSE SETSUNAI
IPC: G02F1/1333
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system with an optical type position detecting means easy and inexpensive to construct, and to provide an electro-optical device.  <P>SOLUTION: The lighting system 10 includes an illumination light source 11 for emitting illumination light L1, a first position detecting light source 12A for emitting first position detecting light L2a, a second position detecting light source 12C for emitting second position detecting light L2c, and a light guide plate 13 having light incident planes 13a, 13b which take the illumination light and the first position detecting light and the second position detecting light to the inside, and a light emission plane 13c which is provided adjacent to the light incident planes in a crossing manner for emitting the inside propagating illumination light and the first position detecting light and the second position detecting light, for emitting the first position detecting light and the second position detecting light in parallel to directions of crossing the directions of injection to the light incident planes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294814-A (JP)
Title: Sensor information collection system
Inventor: HAYASHIDA HEIMA
IPC: G08C15/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load at a job site by constructing a sensor network for collecting and managing multi-spot information on the same time axis and simplifying installation and operation of the network, and to manage and store data obtained at the multi-spots, and to use and utilize circumstance determination information to be acquired from the obtained data in real time.  <P>SOLUTION: In order to secure an infrastructure (communication and power source) which becomes a problem in the installation and operation of sensor network construction for collecting multi-spot information and to eliminate the complicatedness of setting due to the securement, a sensor unit is specialized in the collection and transmission of information, and the setting is performed by the Web interface of a base unit, and wirelessly transferred to a slave unit, and not only data collection but also determination in a sensor unit, determination in a base unit, and instructions or the like from the collected data make it is possible to use and utilize information acquired from both of the sensor unit and the base unit by using various output methods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294033-A (JP)
Title: Horn monitor of pantograph
Inventor: NIWAKAWA MAKOTO
IPC: G01N21/95
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horn monitor of a pantograph capable of monitoring the state of the abraded surface or flaw of a horn part difficult to monitor by another sensor containing an ultrasonic sensor or an image processing technique.  <P>SOLUTION: The horn monitor of the pantograph is equipped with an imaging means installed above the pantograph 11 and imaging the image of the abraded surface 12a of the upper surface of the horn 12 of the pantograph 11 and an image processing means for monitoring the state of the abraded surface 12a or flaw 12b of the horn 12 by processing the image of the abraded surface 12a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296238-A (JP)
Title: Neutralizer, method for electretizing microphone by using same, and electretizing device
Inventor: KANEHARA TARO
IPC: H04R19/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a change of an electretized amount caused by an ionizer irradiation of a dielectric film which is transduced to an electret and to reduce a change of sensitivity in a microphone.  <P>SOLUTION: A conductive substance 4 is not grounded to the earth, thereby a current path to an ionizer 1 is cut, and ions irradiated from the ionizer by an electric field generating by forming a loop circuit can suppress a drawing effect into a dielectric film 32. Therefore, an effect of reducing the change of the electrified amount caused by the ionizer 1 is attained, and a variation of the electrified amount decreases, thereby leading to a suppression of the change of sensitivity in the microphone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296279-A (JP)
Title: Microphone
Inventor: CHATANI IKUO
IPC: H04R9/08
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone capable of obtaining a satisfactory frequency characteristic by eliminating a diffraction effect or the like.  <P>SOLUTION: The microphone 10 has a diaphragm 13 (or a capacitor film) that vibrates by an input of voice, and is provided with a microphone unit 14 for obtaining a voice signal by the vibrations of the diaphragm 13 (or the capacitor film). The microphone is provided with a housing 12 to which the microphone unit 14 is attached and which is connected to the circumference of the diaphragm 13 (or the capacitor film) at the surface of the microphone unit, almost with curved surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293501-A (JP)
Title: Misfire detecting device for multicylinder internal combustion engine
Inventor: KIYOMURA AKIRA
IPC: F02D45/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire detecting device for a multicylinder internal combustion device capable of accurately detecting misfire even if there is mechanical dispersion of a crank angle sensor or a swing back of rotational speed following misfire.  <P>SOLUTION: A first fluctuation amount Δω1<SB>n</SB>being a fluctuation value of a difference of rotational speeds per cylinder between cylinders wherein cycles are shifted for just an integral multiple of one rotation of an output shaft of the internal combustion engine, is calculated as Δω1<SB>n</SB>=(ω<SB>n</SB>-ω<SB>n-2</SB>)-(ω<SB>n-1</SB>-ω<SB>n-3</SB>) in for example, a four cylinder internal combustion engine, and a second fluctuation amount Δω2<SB>n</SB>being a fluctuation amount of the first fluctuation amount Δω1<SB>n</SB>is calculated as Δω2<SB>n</SB>=Δω1<SB>n</SB>-Δω1<SB>n-1</SB>. If the second fluctuation amount Δω2<SB>n</SB>is smaller than a determination value -A, and a second fluctuation amount Δω2<SB>n-2</SB>being a value prior to the last value is larger than the determination value A, misfire occurrence is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296322-A (JP)
Title: Optical branching apparatus and passive optical network
Inventor: UMEMATSU KAZUYORI
IPC: H04B10/07
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a high power optical signal by a malicious user and a false signal for unauthorized access, or an optical signal of wavelength not allocated from an OLT are input to an ONU side optical fiber in a WDM-PON system, the communication quality of other users may be affected and moreover the receiver of station side may be damaged.  <P>SOLUTION: By equipping an optical shutter in a position near an optical splitter of the ONU side of an optical branching portion, when the input of an extraordinary light is detected, the light path in which the extraordinary light is input is shut off, thereby the input of extraordinary light to an optical line which the OLT and a plurality of users share is prevented beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275906-A (JP)
Title: Temporary tacking resin screw
Inventor: ICHITOGI MASASHI
IPC: F16B35/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional technology for temporary tacking wherein a nail rusts away with a lapse of time and it is necessary to treat the nail and wherein execution is very difficult.  <P>SOLUTION: This resin screw is used to temporarily tack a plastic lightweight body such as a sleeve and an insert in a construction field. Since this screw is easy to be executed without rusting away, execution is facilitated to save the labor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302604-A (JP)
Title: Image forming apparatus
Inventor: WADA HIROSHI
IPC: H04N1/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which electric components can always stably operate while preventing signals transmitted through a control system line from being affected by a change in voltage of a drive system line.  <P>SOLUTION: The image forming apparatus has a wiring structure consisting of a guide for guiding a drive system line 17 for connecting a power supply device to a solenoid (electric component) 15 and a control system line 18 in the inside, wherein the guide has a separation wall 19a for separating the drive system line 17 from the control system line 18. The guide is integrally provided on the backside of a carrying guide 19 for carrying sheet of paper from a sheet feeding port to a discharge port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302664-A (JP)
Title: Filter, and design system, design method and design program of filter
Inventor: TORAICHI KAZUO
IPC: H03H17/06
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter such as a narrow band FIR (Finite Impulse Response) filter excellent in frequency separation and capable of acquiring the desired characteristics certainly, with a fewer number of input taps, delay circuits and multipliers, and to provide a design system, a design method and a design program of the filter.  <P>SOLUTION: The filter includes a band pass filter G<SB>pass</SB>and a band reject filter G<SB>stop</SB>. The filter is formed by cascade connection of the band pass filter G<SB>pass</SB>and the band reject filter G<SB>stop</SB>. Wherein, the band pass filter G<SB>pass</SB>and the band reject filter G<SB>stop</SB>are formed by cascade connection of a basic low pass filter L<SB>0</SB>where nodal values of the Fluency sampling function composed of a finite dividing polynomial are adopted as filter coefficients, a plurality of low pass filters L<SB>M</SB>obtained by applying frequency scaling to the basic low pass filter, a basic high pass filter H<SB>0</SB>where signs of filter coefficients are reversed alternately and adopted as coefficients, and a plurality of high pass filters H<SB>M</SB>obtained by applying frequency scaling to the basic high pass filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301129-A (JP)
Title: Coverage measurement device, coverage measurement method, coverage measurement program
Inventor: KAGA TOMOYUKI
IPC: G06F11/28
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coverage measurement device for providing a proper coverage measurement result for a test about the input/output result of functions in a program.  <P>SOLUTION: This courage measurement device extracts the execution path of a control program to be tested, specifies the range of an input value about functions in an execution path in the control program, sets a discrete division being a space obtained by dividing the input range by a prescribed method, and performs coverage measurement based on the execution rate of the test corresponding to the discrete division. Thus, the coverage measurement device performs reliable coverage measurement for the input/output of the functions in the execution path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008235289-A (JP)
Title: Surface light source device and liquid-crystal display device equipped therewith
Inventor: ITO ATSUSHI
IPC: G02B6/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of preventing abnormal light emission near a lamp without causing the lowering of brightness or structural disadvantages.  <P>SOLUTION: A surface light source device is provided in which a lamp reflector 2 is protruded beyond a reflective sheet 4 at least on the non-light-emission surface side of a light guide plate 3 and joined to the reflective sheet 4 via a stepped part 2b with a cutout 5 formed at each end of the reflective sheet 4 opposite to the linear light source 1. Also, a liquid-crystal display device having the surface light source device is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300811-A (JP)
Title: Method and device for measuring object information, and exposure control method and exposure controller
Inventor: SAKO YASUSHI
IPC: G03B7/16
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow an imaging apparatus equipped with a flash device to measure an object distance and reflectance at an optional position in a photographing image, and to adjust light control and exposure with perfect freedom.  <P>SOLUTION: A reference value of object distance information corresponding to a specified area is acquired (S120), first luminance and second luminance are discretely generated all over the image area based on respective image data obtained when the flash device emits a flash and obtained when the flash device does not emit the flash (S130 to S160), next, the luminance component of the flash device is calculated from the second luminance and the first luminance (S170), the first luminance and the flash device luminance component are converted to distance information parameters, then, the first object distance information is generated for each luminance coordinate based on the parameters and an exposure value used when the flash device emits the flash (S180 to S190), next, the first object distance information is corrected for each luminance coordinate by using the reference value of the specified area thereby generating the second object distance information (S200 to S210), and the reflectance is generated using the second object distance information (S220).  <P>COPYRIGHT: (C)2010,JPO&INPIT