baber/WOPTO huggingface dataset:
Patent JP-2011018819-A (JP)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: MIZOGAMI AKINORI
IPC: H01L33/38
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable semiconductor light-emitting element in good yield by improving the coverage of an insulating protective film covering a side face of a pad electrode and a portion of a surface.SOLUTION: The semiconductor light-emitting element includes an n-type semiconductor layer (2) and a p-type semiconductor layer (4), wherein electrodes (6, 7) including a plurality of metal layers are formed over at least one of those n-type semiconductor layer and p-type semiconductor layer, and a protective film (8) is formed which covers side faces of the electrodes and parts of upper surfaces. The side faces of the electrodes (6, 7) that the protective film comes into contact with are each in a forward tapered shape.
Patent JP-2011018845-A (JP)
Title: Semiconductor device equipped with diffusion layer resistance, and method for manufacturing the same
Inventor: MATSUMOTO YASUHIRO
IPC: H01L21/822
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a plurality of diffusion layer resistances each of which has a different resistance value, while reducing the manufacturing steps and manufacturing cost, and to provide a method for manufacturing the semiconductor device.SOLUTION: A protective film 41 is formed by oxidizing or nitriding the surface side of a semiconductor substrate, and a plurality of extended diffusion layer regions 21, 22 and 23, each of which contains conductive impurity are formed under the protective film. Then, a photoresist film is formed on at least one of the plurality of diffusion layer regions; and while a ground potential is supplied to the back side of the semiconductor substrate, plasma ashing processing is applied to the photoresist film so that the photoresist film can be removed. Finally, a wiring layer 60 electrically connected to each diffusion layer region is formed via an insulating layer 40 so that each diffusion layer region can be turned to be a diffusion layer resistor.
Patent JP-2011023417-A (JP)
Title: Semiconductor optical detecting element, and method of manufacturing the same
Inventor: YAMAMURA KAZUHISA
IPC: H01L31/10
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical detecting element which uses silicon and has practically sufficient spectral sensitivity characteristics only in a narrow wavelength band including the near infrared range, and to provide a method of manufacturing the semiconductor optical detecting element.  <P>SOLUTION: A photodiode PD1 includes a silicon substrate 1. The silicon substrate 1 has an n<SP>-</SP>-type semiconductor region 3 on the side of a first principal surface 1a and an n<SP>+</SP>-type semiconductor region 5 on the side of a second principal surface 1b. A p<SP>+</SP>-type semiconductor region 7 is provided in the n<SP>-</SP>-type semiconductor region 3, and a pn junction is formed between the n<SP>-</SP>-type semiconductor region 3 and p<SP>+</SP>-type semiconductor region 7. Irregular unevenness 11 is formed on the surface of the p<SP>+</SP>-type semiconductor region 7 (the first principal surface 1a of the silicon substrate 1). The surface of the p<SP>+</SP>-type semiconductor region 7 is optically exposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019670-A (JP)
Title: Movable performance device for game machine and game machine provided with the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable performance device for a game machine, which is capable of executing a dynamic and powerful performance by a simple mechanism, and to provide the game machine provided with the same.  <P>SOLUTION: The decorative body of the movable performance device 1 for the game machine for displaying the decorative body at the center of the game board 101 of the game machine 100 is divided into two, they are lined vertically in an initial state and slid from the side position of the game machine 100 to a center position along the board surface of the game board 101 while maintaining the directionality of a displayed object of the two vertically arranged decorative bodies 11 and 12, and the two decorative bodies 11 and 12 are displayed so as to be arranged on the left and right in the state of maintaining the directionality of the decorative bodies.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021990-A (JP)
Title: Insulation state detector
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect a ground fault or an insulation state of a DC power source based on a charging voltage of a flying capacitor even if the potential of connection points of positive and negative Y capacitors does not coincide with the potential of a ground potential portion.  <P>SOLUTION: Charged electric charges of positive and negative Y capacitors Y+ and Y- are calculated on the assumption that the capacitances of the Y capacitors Y+ and Y- are assumed capacitances (1.2 times the actual capacitance, for example) larger than actual capacitances, regardless of variations in the potential of the connection points of the Y capacitors relative to the ground potential portion at the point when the flying capacitor C1 is charged with a charge amount corresponding to a ground fault resistor RLn on the negative side or when the flying capacitor C1 is charged with a charge amount corresponding to a ground fault resistor RLp on the positive side. A voltage corresponding to the charges is subtracted from the measured charging voltage of the flying capacitor C1 to calculate a parallel composite resistance value of the ground fault resistors RLp, RLn on the positive and negative sides, respectively, thereby detecting a ground fault or an insulated state of the high-voltage DC power source B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021120-A (JP)
Title: Gas oil composition
Inventor: MATSUMOTO KOTARO
IPC: C10L1/08
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas oil composition reducing soot emission, which is in a trade-off relation with NOx emission, while keeping the NOx emission low, and improving properties of the gas emitted from a diesel engine.  <P>SOLUTION: The gas oil composition has cetane number of 50-65, a content of total aromatic components of ≤13.0 vol.%, a content of bicyclic aromatic components of ≤0.5 vol.%, a content of aromatic components having three or more rings of ≤0.3 vol.%, a naphthene content of 10.0-25 vol.%, density at 15°C of 0.81-0.82 g/cm<SP>3</SP>, kinematic viscosity at 30°C of 3.4-5.0 mm<SP>2</SP>/s, and 90% distillation temperature of 320-340°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027801-A (JP)
Title: Electronic wind instrument
Inventor: NAKAE TETSUKAZU
IPC: G10H1/12
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic wind instrument, having a form similar to a flute or the like, and generating musical sound with suitable note and timbre according to a performance form peculiar to the flute.  <P>SOLUTION: A first breath sensor 35 and a second breath sensor 26 disposed at the end face of a hole 16 provided in a mouthpiece 14 are disposed along the radial direction of a section of the body of the electronic wind instrument 10. A CPU 21 designates a sound source part 27 to generate musical sound of a note specified based on the operating conditions of a plurality of key switches 31, 32 constituting a key switch part 24 at a sound volume level based on the sensor values of the first breath sensor and the second breath sensor. The CPU 21 designates the sound source part 27 to generate musical sound of note higher by one octave than the note based on the operating condition of the key switch when the first sensor value of the first breath sensor 35 is larger than the sensor value of the second breath sensor 36 by a predetermined amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032521-A (JP)
Title: Drivability determining method and drivability determining system
Inventor: SCHOEGGL PETER
IPC: G01M17/007
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drivability determining technology of acquiring better conformity with result of computation and subjective evaluation, by suppressing an error at minimum level.  <P>SOLUTION: The drivability determining technology includes a data acquisition unit 30 which acquires physical data relevant to drivability during operation of a vehicle, and a control unit 31 which calculates overall evaluation for the acquired driving state, through calculating of a local evaluation as an evaluation of the evaluation standard relevant to the driving state, and determining whether a trigger condition showing the existence of the specific driving state in the physical data exists or not. In the control unit 31, the corrected evaluation is calculated with taking into consideration on the corrected value, by calculating the corrected value depending on the difference of behavior of the vehicle at the same driving state, when the identical driving state for the evaluation is generated repeatedly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025815-A (JP)
Title: Vehicular contact avoidance supporting device
Inventor: TERUDA YASUSHI
IPC: B60W10/18
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular contact avoidance supporting device which favorably estimates road friction coefficients to control the support for avoiding contact with an obstacle.  <P>SOLUTION: When a first road friction coefficient μ1 based on a braking force relative to right and left rear wheels 24L, 24R or right and left front wheels 22R, 22L is different from a second road friction coefficient μ2 based on a braking force relative to right and left front wheels 22R, 22L and right and left rear wheels 24L, 24R, a vehicular contact avoidance support control means 20 of a vehicular contact avoidance supporting device 14 controls the support for contact avoidance based on the second road friction coefficient μ2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010109964-A (JP)
Title: Wireless communication system, management server, wireless terminal, network selection method, and management server program
Inventor: AKE AKITOMO
IPC: H04W24/10
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that determines a network selection on the basis of an appropriate method according to selection indexes.  <P>SOLUTION: A wireless terminal that can be connected to a plurality of networks makes a request for a connection to a management server. The management server holds network information about unchanging service characteristics of a plurality of networks constituting a wireless communication area on a radio channel. The management server selects a network satisfying a request condition of a wireless terminal that has requested a connection on the basis of the network information and notifies the wireless terminal of the selected networks as candidates for connection. The wireless terminal measures changing service characteristics of the candidates for connection notified from the management server, selects a network from the candidates for connection on the basis of a measurement request, and is connected to the selected network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033056-A (JP)
Title: Display device having reduced waterfall noise
Inventor: BYUN SANG-CHUL
IPC: G02F1/133
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with improved display quality.  <P>SOLUTION: The display device includes an LED light source emitting light, a display panel receiving the light to display an image, and a backlight driver adjusting a magnitude and a duty ratio of an LED current flowing through the LED light source. A waveform of the LED current includes at least one of a rising section in which the magnitude of the LED current gradually increases from a turn-off current value to a peak value, and a falling section in which the magnitude of the LED current gradually decreases from the peak value to the turn-off current value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027202-A (JP)
Title: Range detection device
Inventor: KITANAKA TATSUYA
IPC: F16H63/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range detection device which can be easily manufactured and maintain predetermined range detection accuracy regardless of a temperature change of an installation environment.  <P>SOLUTION: A movable member 20 has magnetized portions 211 to 213 and can move with a manual valve 12 of a hydraulic control device 10. A supporting member 30 includes a plate portion 31 having a surface 311 opposed to the magnetized portions 211 to 213 and a recess 32 formed in a surface opposite to the surface 311 of the plate portion 31. The supporting member 30 supports the movable member 20 such that the movable member is capable of moving parallel with the plate portion 31. A substrate 40 is placed in the recess 32 and has first holes 41 to 43 that connect a surface at a side of the plate portion 31 with a surface on a side opposite to the plate portion 31. Magnetic detection elements 51 to 53 are mounted to a surface of the substrate 40 at a side of the plate portion 31 to correspond to positions of the first holes 41 to 43 and detect magnetism of the magnetized portions 211 to 213, respectively. A sealing member 60 is filled in the recess 32 and covers the substrate 40 and the magnetic detection elements 51 to 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030083-A (JP)
Title: Ip packet analyzing apparatus
Inventor: SAITO KOSUKE
IPC: H04L12/70
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP packet analyzing apparatus which, when a first IP terminal is disconnected from a network and then a second IP terminal having a different MAC address accesses the network by using the same IP address as that of the first IP terminal, prevents a user who uses the IP packet analyzing apparatus from misrecognizing the IP terminal.  <P>SOLUTION: IP terminals are connected to the network and the IP packet analyzing apparatus analyzes IP packets and records IP addresses and MAC addresses of the IP terminals, to thereby manage a table of IP terminals being connected to the network. After the first IP terminal is disconnected from the network, the IP packet analyzing apparatus detects that the second IP terminal having a different MAC address accesses the network using the same IP address as that of the first IP terminal, and deletes the IP packet analysis performed up to the moment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030113-A (JP)
Title: Device for notifying termination of incoming call to mobile phone
Inventor: SATO TETSUO
IPC: H04M1/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for notifying a mobile phone of the termination of an incoming call, which is available for any type of the mobile phone and is designed and manufactured independent of the mobile phone.  <P>SOLUTION: The device for notifying a mobile phone the termination of an incoming call, is equipped with: a fixing tool 18 for integrally fixing the device to the body of the mobile phone; a vibration detecting circuit 20 for detecting vibration when an incoming call is terminated to the mobile phone; a transmitter 14 provided with a termination notifying signal transmitting circuit 22 that is activated with the detecting signal outputted from the vibration detecting circuit 20; a receiving circuit 24 for identifying and receiving a termination notifying signal; and a receiver 16 provided with a notifying unit 26 activated with the termination notifying signal received by the receiving circuit 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220184-A (JP)
Title: Dark space exposure compensation method for simulating high dynamic range by single image and image processor employing the same
Inventor: LIU YUNG-CHIU
IPC: H04N5/243
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dark space exposure compensation method for simulating a high dynamic range by a single image and an image processor employing the same.  <P>SOLUTION: The dark space exposure compensation method for simulating a high dynamic range by the single image includes steps of: acquiring images P1 and P2 through clear space image enhancement processing and saturation contrast image enhancement processing; carrying out the image processing for determining whether or not there are clear and dark areas by selecting either of the images P1 and P2; acquiring a weighting reference image P3 by fuzzy image processing; carrying out mixed weighting calculation for pixels corresponding to a point by a point image P1 and those corresponding to the image P2 by the weighting value of each pixel of a weighting reference image P3; and acquiring an image P4 mixed by the images P1 and P2. This results in improving an image whose dark space becomes extremely dark by the excessive inequality of an exposure value in the image by using the single image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059044-A (JP)
Title: Sharpened diamond needle, cantilever using the same for scanning-probe microscope, photomask-correcting probe, and electron beam source
Inventor: KOYAMA KOJI
IPC: C30B29/62
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond probe which can be efficiently produced in large quantities, has a tip diameter that allows a scanning-probe microscope to perform observation with high resolution and microfabrication with high precision and a needle having sufficient length for performing structure observation with a high aspect ratio, and being wear resistant, to provide a cantilever comprising the same for a scanning-probe microscope, to provide a photomask-correcting probe, and to provide an electron beam source.  <P>SOLUTION: A diamond needle having a length, which is difficult to be fabricated by, for example, reactive-ion etching, is fabricated by thermochemical processing, and the tip portion of the diamond needle is sharpened by plasma etching or by growing the tip portion with microwave plasma CVD. Thus, the sharpened diamond needle 5 that can be efficiently produced in large quantities can be obtained. The cantilever for the scanning-probe microscope comprises at least one or a plurality of sharpened diamond needles 5 as the probe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059152-A (JP)
Title: Tablet of enalapril maleate containing glycerin monostearate
Inventor: KAMATA JUNKO
IPC: A61K38/55
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable solid preparation containing enalapril maleate as an effective ingredient.  <P>SOLUTION: The solid preparation containing enalapril maleate as an effective ingredient further contains glycerin monostearate as a stabilizing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011035822-A (JP)
Title: Portable wireless device
Inventor: KONNO DAIGO
IPC: H04M1/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable wireless device which has a waterproofing function, prevents an antenna gain from being reduced and is capable of accommodating, in a small-sized cabinet, and to provide an antenna having wide-band characteristics.  <P>SOLUTION: The present invention relates to a portable radio apparatus including a cabinet 10 obtained by combining a first case 11 and a second case 12. The portable radio apparatus further includes an annular elastic member 13 held between the first case 11 and the second case 12; a flexible printed circuit board 14, formed integrally with the annular elastic member 13 and disposed within an area enclosed by the annular elastic member 13; an antenna part 15, disposed on the flexible printed circuit board 14 along a plurality of inner wall surfaces, that at least either the first case 11 or the second case 12 has, in directions different from each other; and a circuit board 17, disposed within an area enclosed by the annular elastic member 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040533-A (JP)
Title: Nonvolatile semiconductor memory device, and method for manufacturing the same
Inventor: WATANABE NOBUTAKA
IPC: H01L27/115
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device having uniform characteristics of a memory cell transistor, and to provide a method for manufacturing the same.  <P>SOLUTION: A boron-doped polysilicon layer and a non-doped polysilicon layer are alternately laminated on a silicon substrate to form a laminated product, and the boron-doped polysilicon layer is divided into a plurality of gate electrodes 21 by forming a slit extending in X-direction. The slit is filled up with an insulating material to form an insulating plate, and a through-hole 30 is formed to extend through the laminated product. The non-doped polysilicon layer is removed by wet etching through the through-hole 30. A block insulating film 35 is deposited on the inner surface of the through-hole 30 and on upper and lower surfaces of the gate electrodes 21. A charge storage film 36 and a tunnel insulating film 37 are deposited on the block insulating film 35. A silicon pillar 39 is formed by filling up the through-hole 30 with polysilicon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047008-A (JP)
Title: Density correction system
Inventor: SHIMOZATO MASASHI
IPC: B41J2/01
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density correction system capable of reducing variation in droplet amount per pixel.  <P>SOLUTION: The density correction system includes a conveyance means 106 that conveys a recording medium, a first ink ejection means 104 that ejects ink in a multi-drop driving system to the recording medium based on image data, a second ink ejection means 105 that ejects ink in the multi-drop driving system to the recording medium based on the image data and that a volume per drop therein is smaller than that of the first ink ejection means, and a control means 101 that corrects the number of drops from the first ink ejection means and the number of drops from the second ink ejection means, so as to constitute a droplet amount per pixel on the recording medium subjected to the image formation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273146-A (JP)
Title: Digital camera
Inventor: NISHIKAWA HARUKO
IPC: G03B7/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of selecting whether to apply predetermined image processing to inputted image data depending on the type of color reproduction processing.  <P>SOLUTION: A digital camera 200 having a lens and an imaging element for imaging a subject includes: a memory card 220 for storing image data thereon; an image processing device 212 for applying predetermined image processing to an obtained subject signal; and a processing selection device 211 for selecting whether to apply the image processing in accordance with a setup mode that includes an ordinary mode and a color chart mode, wherein when the ordinary mode is selected, processing by the image processing device 212 is performed to store image data on the memory card 220, and when the color chart mode is selected, the image data are stored on the memory card 220 without the processing by the image processing device 212 being performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT