baber/WOPTO huggingface dataset:
Patent JP-2011212826-A (JP)
Title: Robot hand
Inventor: NAKAGAWA TOSHIHIKO
IPC: B25J15/08
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand capable of gripping a cylindrical portion of a workpiece in its radial direction, suppressing a surface pressure applied to the cylindrical portion at gripping to a low degree and not restricting a kind of a diameter of the coping cylindrical portion.SOLUTION: In the robot hand, a plurality of workpieces have the cylindrical portions 5a and the cylindrical portion of the workpiece in which the diameter of the cylindrical portion is varied from the minimum value to the maximum value within a predetermined range is gripped in its radial direction. The robot hand includes: a pair of claws 12; a rotation shaft belonging to a base of the claw and having a linear direction from a distal end of the claw to the base as an axial direction; a rotation/driving device for rotating/driving the claw around an axis of the rotation shaft; and a chuck device for opening/closing the pair of rotation shafts between an opening position and a closing position. The pair of claws 12 has a circular arc groove 13 continuously varied while exceeding a diameter of a predetermined range by rotation/driving to the positions opposed to each other at the closing position in a circumferential direction.
Patent JP-2011217331-A (JP)
Title: Passive optical network communication system and codec module for passive optical network
Inventor: MINATO NAOKI
IPC: H04J14/04
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a passive optical network communication system for improving utilization efficiency of optical signal power by reducing power loss of an optical signal caused by branching.SOLUTION: An optical signal OCDM-coded is transmitted from an OLT to a first port of a first circulator through a first transmission path, which in turn transfers the signal from its second port to one end of a first SSFBG. The first SSFBG then decodes the signal of one channel to output the decoded signal from its one end to the second port of the first circulator, which in turn transmits the decoded signal from its third port to an ONU through a second transmission path. When the ONU transmits an optical signal to the third port of the first circulator through the second transmission path, the first circulator transfers the signal from its fourth port to one end of a second SSFBG, which in turn encodes the signal to output the encoded signal from its one end to the fourth port of the first circulator. The first circulator then transmits the encoded signal from its first port to the OLT through the first transmission path.
Patent JP-2011223662-A (JP)
Title: Linear power generator
Inventor: KOBAYASHI RYUICHI
IPC: H02K35/02
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a linear power generator where a piston in a cylinder is continually and stably moved with a fixed stroke by a high-pressure gas.SOLUTION: A linear power generator has such a gas pressure cylinder structure in which the high-pressure gas is alternately supplied to a left gas pressure chamber 4 and a right gas pressure chamber 5 of a cylinder 1 provided with an electromotive coil, and a gas pressure in the left gas pressure chamber and a gas pressure in the right gas pressure chamber are alternately applied to a piston 6 provided with a permanent magnet in the cylinder to reciprocate the piston in an axial line direction, and power generation in the electromotive coil is induced by the reciprocation in the axial line direction of the piston provided with the permanent magnet. A first high-pressure gas G1 is supplied into the left and right gas pressure chambers to promote movements of the piston, and a second high-pressure gas G2 complementing the first high-pressure gas is supplied into the left and right gas pressure chambers to maintain the movements of the piston.
Patent JP-2011223124-A (JP)
Title: Content reproduction control system, content reproduction control method, content server, mobile terminal and program
Inventor: NEJIGANE YU
IPC: G06F21/62
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a content reproduction control system that can reduce a processing load of a mobile terminal, etc., absorb changes such as adding models or functions by a renderer, and control a desired content reproduction.SOLUTION: A method of controlling content reproduction that is equipped with a management database that stores meta information, which associates a content with device information of a content reproducing device, and reproduction control information includes; by the mobile terminal, sending an acquisition request for the device information and the reproduction control information to a content server; by the content server, acquiring the meta information and the control information from the management database on the basis of the request from the mobile terminal and sending the meta information and the control information to the mobile terminal; and by the mobile terminal, sending the meta information, the control information, and content URL information to the content reproducing device so as to reproduce the content, which is sent from the content server based on the information thereof, in the content reproducing device.
Patent JP-2011223148-A (JP)
Title: Radio communication method and base station device
Inventor: SHIMIZU YOSHITAKA
IPC: H04J3/00
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To guarantee transmission time in communication on a random access basis.SOLUTION: A radio base station device sets an allocated band of upstream communication bands within a radio frame in a radio channel to a demand assign region and sets the residual bands to a random access region. In allocating a different region of the random access region to each of a plurality of classes to be controlled in which a different QOS rule is set, the radio base station device calculates, for each targeted class, the average number of radio terminals surveyed, the average number of random access channels per radio frame, an average success ratio of random access and the average access time and the average data transmission time based on the average backoff time, and allocates the number of random access channel meeting the QOS rule set to each class to be controlled based on the average access time and the average data transmission time calculated above.
Patent JP-2011219414-A (JP)
Title: Disinfection antiseptic agent used for disinfection or antisepsis of facility, environment, equipment, apparatus, and tool for producing/processing food/drink
Inventor: YOKOO NOBUMASA
IPC: A01N31/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively-producible novel disinfection antiseptic agent which has high disinfection antiseptic ability against microorganisms causing food poisoning or rotting food, safety to human bodies, and high stability as a composition used for disinfect and is used for disinfection or antisepsis of facilities, environments, equipment, apparatuses, and tools for producing/processing food/drink.SOLUTION: The disinfection antiseptic agent is prepared by mixing 1-500 pts.wt. of an aqueous base material with 1 pts.wt. of a solution which contains at least: (A) a 8C-22C fatty acid or its salt; (B) a mono-, di-, or tri- fatty acid glycerol ester formed of a 8C-18C fatty acid and glycerol; (C) a sulfosuccinic acid ester; (D) one or more kinds of alcohols selected from ethanol, propanol and isopropanol; and (E) water.
Patent JP-2011217954-A (JP)
Title: Medical or dental handpiece
Inventor: TANAKA HITOSHI
IPC: A61C1/12
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a medical or dental handpiece in which the contact ratio value between gears can be increased with their tooth thickness sufficiently ensured, the gears are brought into constant mesh and the durability of the gears is improved, and which can rotary drive a treatment tool at a high speed and is easy for an operator to use during cutting of a tooth.SOLUTION: A grip 3 of the medical or dental handpiece contains a first gear mechanism 1000 through which first and second rotary shafts 101 and 201 are connected and a second gear mechanism 2000 through which the second rotary shaft 201 and a third rotary shaft 301 are connected. Rotation is transmitted from the first rotary shaft 101 through the first gear mechanism 1000 to the second rotary shaft 201 and then from the second rotary shaft 201 through the second gear mechanism 2000 to the third rotary shaft 301. Each of the first and second gear mechanisms 1000 and 2000 comprises an internal gear of a large diameter which is secured to one rotary shaft and an internal gear of a small diameter which is secured to the other rotary shaft, the internal gears being engaged with each other. An external gear is substantially included in virtual cylindrical planes 1001 and 2001 tangent to the peripheral edge of the internal gears.
Patent JP-2011220889-A (JP)
Title: Optical measuring apparatus
Inventor: ARIHARA MAMORU
IPC: G01J3/447
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical measuring apparatus, such as a WDM monitor and an optical spectrum analyzer, using a spectrometer that can accurately measure OSNR even in an optical communication at a high modulation frequency.SOLUTION: An optical measuring apparatus using a spectrometer is provided with a polarization separating element for separating light incident on the spectrometer into two components that have polarization planes orthogonal to each other, and a receiving element for individually detecting the orthogonally polarized components separated by the polarization separating element, and can accurately measure OSNR even at a high modulation frequency.
Patent JP-2011227596-A (JP)
Title: Serialized work distribution apparatus and serialized work distribution system
Inventor: KANO NOBUYUKI
IPC: G06F13/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a serialized work distribution apparatus and a serialized work distribution system capable of obtaining earnings even when free distribution of serialized works is started.SOLUTION: The serialized work distribution apparatus allowed to be connected to a user terminal via a network includes: means for correspondingly storing work data composing serialized works and distribution-classified data; and means for individually determining for each work data whether the serialized works are to be distributed by charged distribution or free distribution in accordance with distribution-classified data stored correspondingly to the work data composing the serialized works when distributing the serialized works.
Patent JP-2011051012-A (JP)
Title: Method of manufacturing shape memory alloy coil spring
Inventor: JEE KWANG-KOO
IPC: C22F1/00
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a shape memory alloy coil spring the coil diameter of which is small and the value of a wire diameter/a coil diameter (d/D) of which is large, which is further made smaller in the coil diameter by imparting twist deformation by rotating both ends of the coil spring having a small coil diameter.  <P>SOLUTION: The manufacture of the shape memory alloy coil spring includes: a stage where the coil spring 10 is manufactured; a diameter contracting stage where the coil diameter is contracted by fixing both ends of the coil spring 10 with two grips 20, 30 and rotating the two grips 20, 30 in the opposite direction each other and giving torsion deformation to the coil and a heat treating stage where shape memory heat treatment is applied to the coil spring 10 through the diameter contracting stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011227282-A (JP)
Title: Imaging apparatus, focusing level display method, program and integrated circuit
Inventor: SHIRAHAMA HIROSHI
IPC: G02B7/36
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that has a function of assisting manual focusing with an image on a display device.SOLUTION: After calculating a focusing level from an image signal, a prescribed number of the latest focusing levels of those calculated at every predetermined time are retained. Moreover, after calculating a display area size based on the maximum value among values of the retained focusing levels, a two-dimensional graph signal obtained by aligning the retained focusing levels in time sequence is created. The two-dimensional graph signal and the image signal are displayed after synthesizing them. Even if the peak of the focusing level is difficult to be discriminated in a peak hold display such as when the focusing level is at a peak but not maximum, manual focus adjustment can easily be performed since the peak of the focus level can be visually checked in a convex shape.
Patent JP-2011232905-A (JP)
Title: Visual monitoring system for sales booth in agricultural products direct sales store
Inventor: WAKAYAMA YUZO
IPC: G06Q50/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a visual monitoring system for visually grasping real-time sales of products sold at a sales booth in an agricultural products direct sales store, using an Internet line.SOLUTION: A visual monitoring system 10 consisting of a visual monitoring device 21, a broadband transmission device 22, and an information terminal 23 connected with each other through an Internet line 26 visually monitors a sales booth 24 in an agricultural products direct sales store. Real-time sales of products sold at the sales booth 24 in the agricultural products direct sales store are visually grasped by sending an image of the sales booth 24 recorded by the visual monitoring device 21 to the producer's information terminal 23 via a management server 34 within the Internet line 26, in response to a request by the information terminal 23 or at predetermined time intervals from the broadband transmission device 22.
Patent JP-2011232606-A (JP)
Title: Optical element and imaging apparatus
Inventor: SHIMOYAMA ISAO
IPC: G01B11/24
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element and imaging apparatus for easily recognizing a corresponding position of a subject in multiple kinds of images.SOLUTION: A visible light and near-infrared light transmission lens 12 is arranged in an internal region ER1 including a center part O with the center part O as a center within an outline 15. A far-infrared light transmission lens 13 is arranged in an external region ER2 formed to surround the internal region ER1 with the center part O as a center. Then, an optical axis of the visible light and near-infrared light transmission lens 12 is allowed to coincide with an optical axis of the far-infrared light transmission lens 13. Consequently, a color image and a temperature image, where coincidence is obtained concerning the corresponding position of a subject image, are generated from visible light La and far-infrared light Lb transmitting through the visible light and near-infrared light transmission lens 12 and the far-infrared light transmission lens 13. Thus, the corresponding position of the subject is easily recognized in the respective color and temperature images.
Patent JP-2010165697-A (JP)
Title: Visual inspection device with scanning electron microscope, and image forming method using scanning electron microscope
Inventor: MIYAI YASUSHI
IPC: H01J37/28
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and method using a scanning electron microscope which detects an highly accurate electron beam image and excludes limitation of an AD conversion element for a low sampling rate as a subject matter.  <P>SOLUTION: A sampling signal is obtained by sampling an analog brightness signal formed by a secondary electron detector at a designated sampling rate. N digital values are added in sequence per every continuous N digital values included in the sampling signal, and the digital brightness signal at one Nth frequency of the sampling frequency is formed. Then, a digital signal made of digital values of the bit number same as the bit number of the sampling signal is formed by dividing each digital value of the digital brightness signal by N. An image signal wherein each digital value of the digital signal becomes one pixel is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153397-A (JP)
Title: Method for producing separately openable nano-filament or microfiber
Inventor: LEE JAE ROCK
IPC: D01D5/04
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing separately openable nano-filaments or microfibers.  <P>SOLUTION: This method for producing the separately openable nano-filaments or microfibers is provided by including (step 1) the step of producing a spinning solution by dissolving an electric spinning raw material with an organic solvent or producing molten liquid by melting the electric spinning raw material, (step 2) the step of electric spinning the spinning solution or molten liquid produced in the previous step 1 at a critical electric voltage to produce nano fibers, performing a dry type or wet type primary capture and then performing a secondary capture by a winding roller, and (step 3) the step of stretching the nano fibers produced in the step 2, staying for a fixed time at a temperature at or lower than the boiling point of the organic solvent under an atmospheric pressure or under a reduced pressure condition and then heat-treating for a fixed time at or a higher temperature than the glass transition temperature of the electric spinning raw material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011239058-A (JP)
Title: Tapeless system
Inventor: TANISHI TOMOKAZU
IPC: H04N5/76
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To automatically record the video signal of a broadcast material on a video server in a short period of time.SOLUTION: A tapeless system includes a video signal recording/playback device, a video server, a control unit and a control terminal, and records and plays a video signal as a video file data. The tapeless system further includes a video error detecting device. If the video signal of the broadcast material and the played video signal are different when compared, the video signal of a broadcast material is played per GOP containing the time code of the error information output by the video error detecting device, being replaced with the video file data encoded and recorded on the video server per GOP containing the time code of the error information output by the video error detecting device.
Patent JP-2011237100-A (JP)
Title: Hydrogen gas liquefaction method, and hydrogen gas liquefaction plant
Inventor: YAMASHITA SEIJI
IPC: F25J1/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas liquefaction method and a hydrogen gas liquefaction plant, in each of which the cold energy possessed by liquefied hydrogen can be recovered and effectively utilized as the energy required to liquefy hydrogen gas.SOLUTION: The hydrogen gas liquefaction method includes: a hydrogen liquefaction step of heat-exchanging hydrogen gas with liquefied nitrogen to cool the hydrogen gas and produce liquefied hydrogen in a hydrogen production place; a first transportation step of transporting the liquefied hydrogen to a hydrogen consumption region; a hydrogen vaporization step of heat-exchanging the liquefied hydrogen with nitrogen gas to generate hydrogen gas from the liquefied hydrogen in the hydrogen consumption region; and a second transportation step of transporting the liquefied nitrogen obtained at the hydrogen vaporization step to the hydrogen production place. The cold energy is utilized circularly between the hydrogen vaporization step and the hydrogen liquefaction step.
Patent JP-2011239875-A (JP)
Title: Ball for ball game
Inventor: YAMADA KUNIHIKO
IPC: A63B41/12
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball for ball game that can be easily filled with air even by a woman or the like who is not powerful, effectively prevents a foreign matter from entering and is easy to handle.SOLUTION: The ball for ball game includes an air valve 2 attached to a bag-like ball body 1. The valve 2 includes a holder 3 and a valve core 4. The holder 3 includes: a holder body 32 having a support hole 31 into which the valve core 4 is pressed; a base part 33 projecting from the periphery of the base end of the holder body 32 and mounted on the inner surface of the ball body 1; and a groove part 34 having a large diameter provided at the middle of the support hole 31. The valve core 4 includes a collar part 44 to be fitted into the groove part 34; a spherical recess 41 formed at an outer end face 4a; and a cylindrical cavity part 42 formed in an inner end face 4b.
Patent JP-2011230746-A (JP)
Title: Giga-float airport system
Inventor: KATO KENICHIRO
IPC: B63B35/53
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide technology for a giga-float airport, to reduce noise and increase profits of residents and national wealth.SOLUTION: A runway 2 is provided on a temporary giga-float land supported by a sinkless ship 13, and an active float power generation device 14, a wind turbine generator 11, and a tidal current power generation device 15 are also provided thereon. Bluefin tuna migration area protecting vertical movable nets 18 are installed therearound for culturing bluefin tunas in bluefin tuna migration areas 9. An area between an inner wall portion and an outer wall portion of each outer peripheral corridor thereof, properly high from a seabed, is used for a device for growing fixed marine organisms, seaweeds, etc. Thus, microorganisms, plankton, seaweeds, small shellfishes, etc. are deposited thereon, or coral reefs, seaweeds, etc. growing on the seabed are protected and proliferated. Small fishes, shrimps, crabs, etc. come to the natural system, and medium-size fishes running after the organisms and large size fishes such as bluefin tunas running after them grow there.
Patent JP-2011243800-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMAGUCHI MASAHIRO
IPC: H01L25/065
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method that can apply a uniform load on a logic chip when the logic chip is bonded to a memory chip.SOLUTION: A semiconductor device manufacturing method comprises a first step of mounting, on one surface of a support substrate, a first semiconductor chip comprising one or plural semiconductor chips each of which has a first bump electrode on at least one surface thereof; a second step of laminating a second semiconductor chip having a second bump electrode on one surface thereof on the one surface of the first semiconductor chip and electrically connecting the second bump electrode and the first bump electrode; a third step of forming a sealing member so that the one surface of the support substrate, the first semiconductor chip, and one surface and side surface of the second semiconductor chip are covered by the sealing member and a surface at the opposite side to the one surface of the second semiconductor chip is exposed; and a fourth step of forming a third bump electrode on a surface at the opposite side of the second semiconductor chip after the sealing member is formed.