baber/WOPTO huggingface dataset:
Patent JP-2012115632-A (JP)
Title: Endoscope accessory
Inventor: CHEN SUNG-NAN
IPC: A61B1/00
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope accessory which can perform positioning accurately, quickly and easily.SOLUTION: The endoscope accessory 1 includes a hollow cylinder 10, a positioning ring 20 fitted to the hollow cylinder 10 and a sleeve 30 fitted to the hollow cylinder 10. The hollow cylinder 10 includes a first external wall threaded portion 13, a second external wall threaded portion 14, and an intermediate portion 15 positioned between the first external wall threaded portion 13 and the second external wall threaded portion 14, on an external wall surface. The positioning ring 20 includes a first internal wall threaded portion 21 to be engaged with the second external wall threaded portion 14 on an internal wall surface, is engaged with the hollow cylinder 10 by the threaded portions and is slid along the axial direction of the hollow cylinder 10. The sleeve 30 includes an opening 31 and a second internal wall threaded portion 33 on the internal wall surface. The second internal wall threaded portion 33 has a length shorter than the intermediate part 15 and is engaged with the first external wall threaded portion 13.
Patent JP-2012155864-A (JP)
Title: Led illuminating device
Inventor: IWAI NAOKO
IPC: H05B44/00
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an LED illuminating device arranged to reduce a pulse-like current caused to flow at re-connection when an illumination lamp is disconnected and connected to a DC lighting circuit in a moment, thereby preventing the LED from being deteriorated and the LED life from being shortened, and to prevent the occurrence of flicker in brightness by keeping, at a level as desired, the effect of bypassing a high-frequency ripple current that an output capacitor of the DC lighting circuit is expected to bring about at the time of making an LED illumination lamp a load.SOLUTION: The LED illuminating device comprises: an LED illumination lamp LS; and a DC lighting circuit DOC which includes a DC power source DC, and a DC-DC converter CONV having an input end connected with the DC power source, and an output end connected in parallel with an output capacitor C3, and which turns on the LED illumination lamp connected with the output end by means of constant current control. The capacitance of the output capacitor is set to a value such that the peak value of a pulse-like current caused to flow when disconnecting and connecting the LED illumination lamp to the output end of the DC-DC converter in a moment is four times as large as a load current of the LED illumination lamp, or smaller.
Patent JP-2012156008-A (JP)
Title: Photoelectric conversion element
Inventor: SHIGUMA JUNICHI
IPC: H01L31/04
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element suitable for a solar cell inhibiting the photo absorption of a dye, preventing the color from being impaired, and having a high degree of efficiency, an excellent design, and a high degree of stability.SOLUTION: The photoelectric conversion element comprises a semiconductor electrode, a counter electrode, and an electrolyte layer held between the electrodes. The electrolyte layer contains a benzoquinone derivative and a hydroquinone derivative as a redox couple each at a concentration in the range of 1.0 mM to 1.0 M, contains an ammonium salt as an additive at a concentration in the range of 1.0 mM to 2.0 M, and is pseudo-solidified with a metal oxide.
Patent JP-2012159716-A (JP)
Title: Multi-display system
Inventor: OTA HIROTSUGU
IPC: G09G5/32
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display system capable of displaying an image which includes characters, in a manner that looks natural.SOLUTION: A CPU 7 sets an image generated by deleting a side edge part from a block image of one display as the image to display on a screen of the one display, if no character is included in the side edge part which is an edge part adjacent to another display and has a prescribed width, included in the block image of the one display. A graphic controller 11 comprises a display control part enlarging the set image to display it over the whole screen of each display and displaying the enlarged image on the screen of each display.
Patent JP-2011083641-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine including a return ball preventive member, capable of preventing noise generated when a game ball passes through the return ball preventive member.  <P>SOLUTION: The return ball preventive member 32 includes a conductive elastic thin piece 83 and is characterized by the electric connection between the elastic thin piece 83 and an outer rail 30 via the conductive elastic thin piece 83. With this structure, the elastic thin piece 83 of the return ball preventive member 32 can have the same potential as the outer rail 30, so that generation of noise when the game ball passes through the elastic thine piece 83 after passing through the outer rail 30 can be prevented, and as a result, malfunction of a control circuit board (such as a game control board) caused by the noise can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181497-A (JP)
Title: Method of manufacturing organic lighting system
Inventor: RAJESWARAN G
IPC: H01L51/50
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic lighting system that minimizes defects of the device.  <P>SOLUTION: The method includes a high-throughput process of manufacturing one or more first small form factors of one or more first product-sized substrates of one or more small form factors. Active layer deposition process is performed on the first product-sized substrates. A high-throughput process of manufacturing one or more second small form factors is performed on one or more second product-sized substrates. At least one of the first product-sized substrates is encapsulated with at least one of the second product-sized substrates to form the organic lighting system. The first product-sized substrate and the second product-sized substrate have the following first predetermined form factor and the second predetermined form factor, respectively, both form factors having a size equal to or less than 30 cm×30 cm, thereby reducing defects of the organic lighting system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163503-A (JP)
Title: Structure of sensor
Inventor: SAITO TAKAYUKI
IPC: G01F1/68
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent contaminated substances or water droplets from reaching a pressure detection unit by configuring a sensor to prevent from being affected by dynamic pressure caused by a flow even if a flow detection apparatus and a pressure detection apparatus are integrally installed.SOLUTION: A structure of a sensor includes: a flow measuring apparatus inserted into a sensor insertion port provided in an intake pipe constituent member constituting an intake pipe and fixed to the intake pipe; a pressure detection apparatus for measuring pressure mounted in a housing member of the flow measuring apparatus; and a pressure introduction hole provided in the housing member communicating the pressure detection apparatus and the inside of the intake pipe, in which an opening of the pressure introduction hole is provided in a side face of the housing member and a cross-sectional area of the opening is larger than that of the pressure introduction hole.
Patent JP-2012161900-A (JP)
Title: Cutting tool
Inventor: NAITO TSUTOMU
IPC: B23D47/12
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue when carrying a cutting tool or performing a movement operation of the cutting tool by considering weight balance with a heavy charging type battery pack in the cutting tool including a tool body supported on an upper surface of a base made to abut on a cutting material and the battery pack in a power source.SOLUTION: The weight balance with the battery pack 40 is taken by shifting a shaft center C2 of an intermediate shaft in a two-stage reduction type reduction gear part to a front side in relation to a reference line J connecting a shaft center C1 of an output shaft of an electric motor and a shaft center C3 of a spindle to displace a center of gravity of the cutting tool 1 to the front side.
Patent JP-2012164922-A (JP)
Title: Piezoelectric material manufacturing method, piezoelectric material, and electronic device
Inventor: HONDA YUJI
IPC: H01L41/39
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric material having a protection film for protecting a piezoelectric material film against moisture in which the piezoelectric material film is never reduced by hydrogen in forming the protection film.SOLUTION: A method for manufacturing a piezoelectric material according to an embodiment of the invention forms a film 15 on a piezoelectric material film 16 by a CVD method using a material gas not containing hydrogen; the film 15 is one of CFfilm, CFNfilm, CFOfilm, and CFNOfilm, where a, b, c, and d are each a natural number. The material gas has an organic material gas containing carbon and fluorine.
Patent JP-2012166592-A (JP)
Title: Electric power steering device
Inventor: YAMAWAKI SHIGERU
IPC: B62D6/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device suppressing yaw responsibility to disturbance from a road surface near a neutral position of a steering wheel making the yaw responsibility during steering operation of a driver good.SOLUTION: In the electric power steering device in which a magnetostrictive torque sensor is arranged in an steering force transmission passage extending the steering wheel to a steered wheels and which drives a steering actuator according to the steering torque detected by the magnetostrictive torque sensor and thereby assists the steering operation of the driver by driving a steering actuator, the steering gear box arranged between the steering wheel and the steered wheels is supported on the vehicle body via a rubber bush 42 with a lesser spring constant than that of the magnetostrictive torque sensor. The rubber bush 42 has a pair of hollow parts 42a, 42a in the peripheral directional area in a rack shaft direction of the outer peripheral part of the same.
Patent JP-2012166929-A (JP)
Title: Elevator traffic flow detection device
Inventor: TAGUCHI HIROSHI
IPC: B66B1/18
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique of finding a getting-on floor, a getting-off floor and passenger occurrence time for each passenger, while dispensing with an imaging apparatus.SOLUTION: The elevator traffic flow detection device 10 includes a signal data analyzing means 11, and a detailed traffic flow detecting means 13. The signal data analyzing means 11 receives, from an elevator control device 1 controlling an elevator, the signal related to control of the elevator, and by analyzing the signal, forms signal variation history information that shows history of the variation of the signal. The detailed traffic flow detecting means 13 finds the elevator traffic flow including passenger occurrence time, a getting-on floor and a getting-off floor for each passenger, based on the signal change history information and traffic flow feature information that shows the statistical feature of the elevator traffic flow.
Patent JP-2011174067-A (JP)
Title: Gold colored metallic pigment including manganese oxide nanoparticle layer
Inventor: WANG WEI
IPC: C09D7/62
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold color metallic pigment with coating of manganese oxide nanoparticles and a method to produce the gold color pigment.  <P>SOLUTION: The coated pigment includes an inorganic substrate 12 with surface-anchoring groups, optionally coated with a passivation layer 15, and a manganese oxide nanoparticles layer 18 coating the substrate. The coated pigment further includes an encapsulation layer or a surface property modification layer. The method provides pigments that exhibit brilliant gold color and a highly desirable appearance of real gold without the environmental issues causing by heavy metals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171998-A (JP)
Title: Rubber composition and tire using the same
Inventor: IMAOKA SHUJI
IPC: C08J3/22
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a tire having a reduced cost while satisfying low fuel consumption performance.SOLUTION: The rubber composition includes 1-10 pts.mass of a vegetable short fiber based on 100 pts.mass of diene-based rubber and has an average diameter of the vegetable short fiber of ≥1 and ≤10 μm and an average length of the vegetable short fiber of ≥50 and <100 μm. The vegetable short fiber is preferably obtained by grinding a vegetable residue such as tea dregs and preferably has an aspect ratio (L/D) of ≥5 and <100.
Patent JP-2011155659-A (JP)
Title: System and method for handshaking between wireless device and server
Inventor: KENAGY JASON B
IPC: H04W88/02
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method, and computer program for data communication, or "handshaking, " between a server and wireless devices on a wireless network.  <P>SOLUTION: When a wireless device communicates with a server, the server obtains data indicative of wireless device attributes from the wireless device and determines access of the wireless device, based on the wireless device attributes, to applications either resident on that server or on other computer devices on the wireless network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011211173-A (JP)
Title: Lithographic apparatus and method for measuring position
Inventor: BUTLER HANS
IPC: G01B11/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved lithographic apparatus of which positional accuracy performance is advanced.SOLUTION: The lithographic apparatus includes: a support being moveable relative to a reference structure in a direction; a first position measurement system configured to provide a first measurement signal in a first frequency range, the first measurement signal representative of a position of the support relative to the reference structure in the direction; a second position measurement system configured to provide a second measurement signal in a second frequency range, the second measurement signal representative of the position of the support relative to the reference structure in the direction; and a processor configured to (a) filter the first measurement signal so as to attenuate a signal component having a frequency in the second frequency range, (b) filter the second measurement signal so as to attenuate a signal component having a frequency in the first frequency range, and (c) combine the filtered first measurement signal and the filtered second measurement signal into a combined measurement signal representative of the position of the support relative to the reference structure in the direction.
Patent JP-2012186202-A (JP)
Title: Method for manufacturing nonvolatile semiconductor memory device
Inventor: KAMIYA EIJI
IPC: H01L29/792
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonvolatile semiconductor memory device capable of adjusting a desired distance between a selection gate electrode and the other gate electrode adjacent to the selection gate electrode.SOLUTION: In the method for manufacturing the nonvolatile semiconductor memory device, side wall surfaces of a plurality of line patterns are slimmed in a condition that line patterns from a line pattern of a forming region of a selection gate electrode to a line pattern of a forming region of the other gate electrode in a plurality of line patterns are masked, a pattern gap film is embedded in a region from the line pattern of the forming region of the selection gate electrode to the line pattern of the forming region of the other gate electrode and the pattern gap film is formed along the side wall surface of the slimmed line pattern. In a condition that the line pattern of the forming region of the selection gate electrode is masked, line patterns other than the line pattern are removed, the masked line pattern is caused to remain, a first film is anisotropically etched using the pattern gap film and the remained line pattern as masks, and a conductive film is etched using the first film as a mask.
Patent JP-2012186656-A (JP)
Title: Voltage-controlled oscillator with compensation function and electronic keyboard music instrument using the same
Inventor: FUJII HIDEKI
IPC: G10H1/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To perform linear compensation including temperature compensation of individual VCOs by utilizing the VCOs themselves with a simple configuration.SOLUTION: A control unit 20 supplies two types of voltage (V1, V2) to a VCO 10, detects two types of frequency (f1, f2) of output signal from the VCO 10 for the two types of voltage (V1, V2), and determines the coefficients (a, b) of a straight line (f=aV+b (a is the slope, b is the segment)), where the abscissa axis is voltage (V) and the ordinate axis is frequency (f). Subsequently, the control unit 20 determines a voltage (Vo) when the frequency of the output signal from the VCO 10 becomes (Fo) according to an operation expression (Vo=(Fo-b)/a), and supplies the voltage (Vo) thus determined to the VCO 10.
Patent JP-2012191360-A (JP)
Title: Image composition device, image composition method, and image composition program
Inventor: KOBAYASHI HIROYUKI
IPC: H04N5/235
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image composition device, image composition method, and image composition program capable of generating an image with less strangeness.SOLUTION: An image composition device 100 determines the composition ratio of a blend mask 110b to a mobile body motion mask 110c, based on the ISO (international organization for standardization) sensitivity value of a camera 20. Then, the image composition device 100 generates a composition mask, based on the composition ratio, and composites a short-time exposure image and a long-time exposure image, based on the composition mask. Consequently, a boundary portion between the short-time exposure image and the long-time exposure image is allowed to be inconspicuous, thereby to generate an image with less strangeness.
Patent JP-2012190940-A (JP)
Title: Thermoelectric sensor switch
Inventor: SASAKI OSAMU
IPC: H01L35/28
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional sensor, for detecting the approach of a person or an object on the basis of the change of capacitance, in which standby power cannot be eliminated due to the need of uninterrupted operation of a circuit for detection.SOLUTION: A thermoelectric sensor switch includes: a thermal power generation part having thermoelectric elements; and a switch control part to be electrically connected to the thermal power generation part. The thermal power generation part includes a heat dissipation part and a heat storing part to be connected to the thermoelectric elements, so as to generate electromotive force by a temperature difference between the heat dissipation part and the heat storing part. The switch control part includes: a detection part to be electrically connected to the thermal power generation part; and a control part to be electrically connected to the detection part. The detection part detects the electromotive force to be generated in the thermal power generation part, and transmits an electromotive force detection signal to the control part. The control part transmits a control signal to a device power supply part of a device to be electrically connected to the switch control part, on the basis of the detection signal to be transmitted, and controls the device power supply part.
Patent JP-2012190207-A (JP)
Title: Database replication method
Inventor: NAKANISHI YOSHITO
IPC: G06F12/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a replication method of a database which, when switching a communication path transmitting an update log to another communication path, prevents transmission order and reception order from being reversed and ensures update ordering.SOLUTION: When switching a communication path PH1 to a communication path PH2 for transmitting an update log of a master database MD to a replication database RD, a front system FS transmits synchronization data D to the communication paths PH1 and PH2 before and after switching. Until receiving the synchronization data D from the communication paths PH1 and PH2 before and after switching, a backup system BS suspends update processing of the replication database RD based on an update log L2 received after the synchronization data D.
Patent JP-2012195080-A (JP)
Title: Lighting fixture
Inventor: UMIJI HIROSHI
IPC: F21Y101/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of holding light distribution in a direction of an object and moreover suppressing effectively light nuisance due to leakage of light to a residence or the like.SOLUTION: The lighting fixture includes a body 13 which has a lamp 11 inside and of which the upper face is open and which has a globe 12 capable of applying light from the lamp 11 to whole circumferential directions, an upper cover 14 to be fitted on the open part of the upper face of the body 13, a connection means 15 for connecting the upper cover 14 and the body 13, and a light shielding plate 16 for shielding part or the whole of the light in a horizontal direction and a downward direction. On side ends of the light shielding plate 16, there are provided projected pieces 17 to be arranged between an inner face of the globe 12.
Patent JP-2012195685-A (JP)
Title: Current limiting circuit
Inventor: HOSOKAWA HIDEKI
IPC: H03G11/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, although a drain-source current through an NMOS transistor or PMOS transistor can be limited up to a constant current by the regulation of a gate-source voltage, the current flow cannot be limited up to the constant current if the current flows in an unexpected direction.SOLUTION: Two MOS transistors whose drain-source current is limited by the regulation of a gate-source voltage are connected in series. A pair of MOS transistors of opposite conductivity types is connected such that non-gate electrodes connected to gate-source voltage regulation circuits are oriented in the same direction. Transistors of the same conductivity type are connected such that non-gate electrodes are oriented in opposite directions. A current flow can thus be limited irrespective of the direction of the flow.
Patent JP-2012195763-A (JP)
Title: Electronic apparatus and data collection system
Inventor: FUKUI OSAMU
IPC: H04B10/118
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus with a data storage function which can simply transfer stored data to an external device without using a cable or recording medium.SOLUTION: A data storage unit 1 (electronic apparatus) having either or both of a monitor light source and a lighting light source modulates data stored in a data storage section 103 in a modulation section 105 and controls the lighting of the indicator light source (monitor light source) 111 and/or lighting light source 112 according to the modulated data to send a visible light signal. Such a structure can simply transfer data to an external device without requiring complicated cable connection, reading/readout of data to/from a recording medium such as a USB memory, or the like. A dedicated light source for visible light communication is not required, and visible light communication can be implemented without increases in the number of components and in costs.