baber/WOPTO huggingface dataset:
Patent JP-2013249232-A (JP)
Title: Method for producing base material for optical fiber
Inventor: KANAO AKIHIRO
IPC: C03B37/018
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a base material for optical fibers, the method preventing the deposition of glass microparticles on the front end of a burner, by an easy and cost-reduced means, to improve production efficiency.SOLUTION: In a production process 27, a glass raw material gas 19, an oxygen gas 21 and an argon gas 23 are mixed together and introduced into the first port 3 of a burner 1, and a hydrogen gas is introduced into its second port 5. After the production process 27 is finished, a transition to the first purging process 29a is made. In the first purging process 29a, the flow rate of the oxygen gas 21 is gradually decreased and the flow rate of the argon gas 23 is increased in inverse proportion to the decreased flow rate of the oxygen gas 21. After the oxygen gas 21 is completely replaced with the argon gas 23, standby time 31 is set, and the oxygen gas 21 in the first port 3 is completely emitted to make a transition from the first purging process 29a to the second purging process 29b. In the second purging process 29b, the glass raw material gas 19 is replaced with a nitrogen gas 21.
Patent JP-2013255164-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: G06F1/12
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load of frequency tracking a clock and data recovery circuit, thereby making it possible to improve characteristics of the circuit.SOLUTION: A semiconductor device comprises: a frequency tracking loop which, upon receiving the result of detection by a phase detector which detects lead or lag in phase between input data and an extraction clock signal, controls the input data and the extraction clock signal so that a frequency deviation between the two is reduced; and a phase interpolator which, on the basis of the frequency deviation detection result in the frequency tracking loop, adjusts the phase of a spread spectrum frequency modulated clock signal before outputting the extraction clock signal. In the frequency tracking loop, a frequency deviation between the data signal and the clock signal is corrected on the basis of frequency modulation information regarding the spread spectrum frequency modulated clock signal which is input to the phase interpolator, whereby a frequency fluctuation of the clock signal is offset, so that the clock signal appears to be tracking the frequency of the data signal.
Patent JP-2013252392-A (JP)
Title: Coin putout device and game machine
Inventor: IKUTA TADAHIRO
IPC: G07D9/00
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable token putout device in which it is difficult to insert a foreign matter into a token passage, and a game machine including it.SOLUTION: A token putout device includes a shutter mechanism 22 having a shutter member 20 for freely opening and closing a token passage 16 by moving forward and backward in a direction of a gap width of the token passage 16 corresponding to the thickness direction of a token 14 at a position adjacent to a token discharge port 18 more on the side of a hopper part from the token discharge port 18 in the token passage 16. The shutter member 20 projects from a sidewall part 24 on one side of the direction of the gap width of the token passage 16 to such a position that a front end enters a sidewall part 26 on the other side, thereby closing the token passage 16.
Patent JP-2014007288-A (JP)
Title: Processing method and processing device
Inventor: NOMARU KEIJI
IPC: B23K26/046
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing method capable of easily controlling a region to be processed, and a processing device.SOLUTION: A processing method for etching a workpiece excites a processing region to induce etching by positioning a condensing point inside a processing region in the workpiece and irradiating the workpiece with a laser beam of a wavelength having permeability to a holding table and the workpiece from the side opposite to a holding surface of the holding table while supplying an etching gas into an etching chamber which houses the workpiece held on the holding surface of the holding table.
Patent JP-2014011194-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: INOUE KOHEI
IPC: H01L21/3205
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a high yield and a method for manufacturing the same.SOLUTION: A semiconductor device comprises: a semiconductor substrate; a through electrode penetrating the semiconductor substrate; an insulating material penetrating the semiconductor substrate and continuously surrounding the through electrode; and an embedding material embedded between the insulating material and the through electrode in the semiconductor substrate.
Patent JP-2013061320-A (JP)
Title: Traveling track storage device
Inventor: IIDA MASAHIRO
IPC: G01S19/40
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately generate an absolute track of a vehicle.SOLUTION: A car navigation device 10 is configured to: generate a corrected positioning track by correcting a positioning track generated by a positioning track generation processing unit 22, by a corrected positioning track generation processing unit 26; generate a corrected dead reckoning track by correcting a dead reckoning track generated by a dead reckoning track generation processing unit 25, by a corrected dead reckoning track generation processing unit 27; generate an absolute track which is a composite of the corrected positioning track generated by the corrected positioning track generation processing unit 26 and the corrected dead reckoning track generated by the corrected dead reckoning track generation processing unit 27, by an absolute track generation unit 28; and stores the absolute track.
Patent JP-2014013344-A (JP)
Title: Liquid crystal device
Inventor: IWAMOTO NOBUHISA
IPC: G02B5/30
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of improving a contrast ratio without forming a conventional alignment layer on one of substrates.SOLUTION: A liquid crystal device includes: a substrate 11; an alignment layer 14 on one side of the substrate; a stretched film 15 arranged opposite to the substrate; and a liquid crystal layer 18 arranged between the substrate and the stretched film and configured to receive alignment control force at interfaces with the alignment layer and the stretched film, respectively.
Patent JP-2014014749-A (JP)
Title: Device for filling can with earth and sand
Inventor: HAGIWARA JUNICHI
IPC: B65B39/00
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device which can cast earth and sand into a storage drum A in stable state.SOLUTION: A device comprises: support rods 2 supporting a corner unit of a circumference frame 1 which is a rectangular frame body from bottom; baffle plates 3 partitioning off inside of the rectangular circumference frame 1 in cross; four partition spaces 4 surrounded with the baffle plates 3; hoppers 5 locating inside of each of the partition spaces 4; and tools for raise engagement provided with the circumference frame 1. The partition spaces 4 surrounded with the baffle plates 3 is structured to be bigger a little than a plane shape of a storage drum A in plane view, and height of the support rods 2 is structured to be higher a little than the total amount of height of the storage drum A and the hopper 5 in side view.
Patent JP-2014022837-A (JP)
Title: Learning device and program
Inventor: KAWAI YOSHIHIKO
IPC: G06N5/04
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To construct a discriminator for highly accurately detecting a detection target such as a specific object or event from video on the basis of learning using diverse learning data.SOLUTION: A learning device 1 extracts a video section corresponding to a keyword showing a detection target of a discriminator to be constructed or a keyword related to the keyword, by using a text showing voice of input video data; and constructs the discriminator by using the extracted video section as learning data of a positive sample. When the constructed discriminator has insufficient accuracy, the learning device 1 repeats processing of constructing the discriminator by adding and modifying learning data.In order to generate diverse learning data in adding learning data, the learning device 1 mixes a predetermined ratio of video data of a video section selected randomly, video section having high audio and visual similarity to the positive sample, and video section detected by a discriminator that has completed learning corresponding to a semantically similar keyword, of video sections in the input video data, with the present learning data as positive examples.
Patent JP-2014018721-A (JP)
Title: Photocatalyst, production method thereof, and cleaning device
Inventor: ARAI NOBUTOSHI
IPC: C02F1/30
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst which can absorb visible light satisfactorily and exhibits high photocatalytic activity.SOLUTION: The photocatalyst includes a photocatalyst part comprising a semiconductor having 2.0 or higher refractive index and a plurality of metal nanoparticles each of which contacts with the semiconductor and is formed to be encircled by the semiconductor. The photocatalyst is characterized in that 50% or more of metal atoms in the photocatalyst, each of which constitutes the metal nanoparticle, are distributed in a zone being at the depth of 25 nm or longer from the surface of the photocatalyst part.
Patent JP-2014025375-A (JP)
Title: Control device for internal combustion engine system
Inventor: SHINJO TAKASHI
IPC: F02D19/08
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of knocking.SOLUTION: An ECM 20 of an internal combustion engine system 1 includes a reforming catalyst 17 that generates reformed gas in an EGR gas passage 16 branched from a portion on the front side of an exhaust purification catalyst 15. When an engine operation point is within an EGR region, the ECM 20 determines whether or not a reforming control execution condition is achieved. The ECM 20 sets an injection amount required for generation of reformed gas when the reforming control execution condition is achieved, and sets an injection amount that is smaller than the injection amount required for generation of reformed gas and that can reduce nitrogen oxide included in EGR gas when the reforming control execution condition is not achieved. Then, the ECM 20 injects the set injection amount from a reforming injection valve 18.
Patent JP-2013046755-A (JP)
Title: Pinball game machine
Inventor: ARITA TAKESHI
IPC: A63F7/02
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can output information relating to winning balls accurately without large delay from winning and hence make a hall computer manage a game history of a game machine accurately.SOLUTION: In the pinball game machine, a game value is given for each entry to a winning opening provided on a game board and a consideration is paid in accordance with the given game value. The pinball game machine includes: a plurality of kinds of winning openings having different game values to be given; detection switches provided at the respective winning openings to detect entry to the respective winning openings; a winning counter for adding game values given in accordance with a winning opening where entry is detected on the basis of a change in an input signal from the respective detection switches; and a winning signal output means of outputting a winning signal to the outside of the game machine each time the winning counter reaches a predetermined value. The pinball game machine provides information relating to winning to the hall computer of a game parlor by a winning signal.
Patent JP-2014031088-A (JP)
Title: Steering device
Inventor: CHITOKU MINORU
IPC: B60R16/027
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of miniaturizing a power supply device in a circumferential direction of a column shaft.SOLUTION: A steering device comprises a steering component 30 and a communication power supply device 40. The steering component 30 performs a rotation operation of a column shaft 11. The communication power supply device 40 includes a power transmission device attached to a column housing 18, and a power reception device 60 housed in the steering component 30 to receive the power from the power transmission device 50 by radio communication. The power transmission device 50 and the power reception device 60 are formed on only a portion in a circumferential direction of the column shaft 11.
Patent JP-2014032316-A (JP)
Title: Contact lens with function and method for manufacturing contact lens with function
Inventor: KONNO HIKOYUKI
IPC: G02C7/04
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a contact lens with a function which has various conveniences by including a semiconductor element and to provide a method for manufacturing the contact lens with the function.SOLUTION: A contact lens with a function 1 is a contact lens capable of guiding light to a pupil. A semiconductor element 2 is provided in the contact lens. The semiconductor element 2 includes a functional layer functioning with control information, a communication layer capable of communicating with an external apparatus, a control layer controlling the functional layer and the communication layer, and a power supply layer supplying electric power to the functional layer, the communication layer, and the control layer. A diaphragm transparent part 3 is formed at the lens center by the semiconductor element 2.
Patent JP-2014033589-A (JP)
Title: Bidirectional chopper circuit
Inventor: KAWAMURA TOKUO
IPC: H02M3/155
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To achieve execution of soft switching even in an operation condition that polarity of a current is frequently switched due to an extremely light load.SOLUTION: When a current of a main reactor is less than a predetermined value and is directed to a positive direction or when the current of the main reactor is less than the predetermined value and directed to a negative direction, a voltage reducing switch 14 is continuously held at ON during a period from ON of a first auxiliary switch 18a up to storage of energy for supplying electric charge equivalent or larger to/than electric charge accumulated in a first snubber capacitor 19 to a second snubber capacitor 20 in an auxiliary rector 16 on the ON side of a boost switch 13, and the boost switch 13 is continuously held at ON during a period from ON of a second auxiliary switch 18b up to storage of energy for supplying electric charge equivalent or larger to/than electric charge accumulated in the second snubber capacitor 20 to the fist snubber capacitor 19 in the auxiliary reactor 16 on the OFF side of the boost switch 13.
Patent JP-2014034213-A (JP)
Title: Jack up device for dump truck
Inventor: MIYASHITA TOMOAKI
IPC: B60S9/12
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel jack up device for a dump truck capable of jacking up the dump truck with ease and at low cost.SOLUTION: The jack up device for a dump truck for jacking up a dump truck 100 in which a load-carrying platform 20 is freely raised up or laid down on a vehicle body frame 10 and the load-carrying platform 20 and the vehicle body frame are connected by an extensible hoist cylinder 30, comprises: a hoist-cylinder fastening base 60 for removing the end of the hoist cylinder 30 near the vehicle body frame 10 from the vehicle body frame 10 and supporting the cylinder from the ground; and fastening means 20 for fastening the load-carrying platform 20. This allows the dump truck 100 to be jacked up with ease and at low cost without equipping a crane or a large oil pressure sender unit.
Patent JP-2014034473-A (JP)
Title: Method for producing diamond and direct current plasma cvd apparatus
Inventor: NOGUCHI HITOSHI
IPC: C23C16/27
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a diamond that may maintain a stable growth rate of the diamond and produces a high quality diamond.SOLUTION: A method for producing a diamond is provided in which the diamond is grown on a substrate S using a mixed gas of a carbon-containing gas and a hydrogen gas as a raw material by a direct current plasma CVD method applying a DC voltage between a stage electrode 12 holding the substrate S and a voltage application electrode 13. A single pulse voltage having reverse polarity to the polarity of the DC voltage for growing the diamond is applied between the stage electrode 12 and the voltage application electrode 13 at a specific timing while the diamond is grown by applying the DC current for growing the diamond.
Patent JP-2013013107-A (JP)
Title: Method and apparatus for dynamically allocating h-arq processes
Inventor: TERRY STEPHEN E
IPC: H04W28/04
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To deal with the problem in which H-ARQ process preemption may solve the transmission prioritization problem, but at the expense of the loss of the combining benefit and, correspondingly, the less efficient use of radio resources.SOLUTION: There is provided a method and apparatus for dynamically allocating hybrid automatic repeat request (H-ARQ) processes in a wireless transmit/receive unit for supporting enhanced uplink (EU) transmissions. The H-ARQ processes in the WTRU are reserved for specific transport channels, dedicated channel medium access control flows or logical channels associated with different data transmission priority classes. The WTRU allocates H-ARQ processes from those reserved H-ARQ processes that are available.
Patent JP-2014038387-A (JP)
Title: Electronic content access support system, electronic content access support method, server, portable terminal, and program
Inventor: UENO TAKAYUKI
IPC: G06Q30/02
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic content access support system capable of easily accessing electronic content from a printed matter with a portable terminal of a customer operated by the customer.SOLUTION: A control unit 31 of a portable terminal 3 starts up a dedicated application (S11) to control a camera 36 and input imaged data (S12). When detecting a fact that a digital watermark is included in the imaged data, the control unit 31 acquires access information 51 for the digital watermark (S13) and accesses a server 4 through HTTP communication (S14). A control unit 41 of the server 4 extracts the access information 51 for the digital watermark (S15), retrieves a correspondence relation table 50 for the digital watermark (S16), and distributes the electronic content to the portable terminal 3 (S17). The control unit 31 of the portable terminal 3 receives the electronic content from the server 4 (S18) and displays the electronic content (S19).
Patent JP-2013060693-A (JP)
Title: Anti-snagging yarn and fabric using the same
Inventor: KINOUCHI HIROYUKI
IPC: D03D15/00
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an anti-snagging yarn suitable for innerwear, sportswear, swimming wear, and the like and to provide a fabric using the same and having an excellent anti-snagging property and a good air permeability.SOLUTION: The anti-snagging yarn includes a crimped yarn having a number of crimps of 75/2.54 cm or more in a single yarn and has a bulkiness coefficient of 0.01-0.06. The fabric includes 70wt% or more of the anti-snagging yarn on the surface side of the fabric, and the snagging property by a 15 hours test according to JIS-L1058 (D-3 method) is grade 3 or higher and the air permeability is 80 cc/cm/s or more by JIS-L1018 8.33.1 when the fabric is knitted and by a JIS-L1096 8.27.1A method when the fabric is woven.
Patent JP-2013069674-A (JP)
Title: Negative electrode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery including the same
Inventor: PARK SANG-EUN
IPC: H01M4/38
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide: a negative electrode active material for a lithium secondary battery, capable of improving life characteristics of a lithium secondary battery; and a lithium secondary battery including the negative electrode active material.SOLUTION: A negative electrode active material for a lithium secondary battery includes: a core including an SiOmatrix and an Si crystal particle; and a coating layer coating the core continuously or discontinuously. The coating layer includes SiC and C, and a peak area ratio of the SiC (111) plane to the Si (111) plane as measured by an X-ray diffraction analysis (XRD) using a CuK α ray ranges from 0.01 to 0.5.
Patent JP-2014038550-A (JP)
Title: Information processor
Inventor: FURUKAWA KAZUTOSHI
IPC: G06F3/048
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology for promoting the use of electronic commerce by the elderly.SOLUTION: An information processor 200 includes a keyword reception section 202, and a display control section 212. The keyword reception section 202 receives a keyword from a user. The display control section 212 displays a web page of a service for training whose configuration corresponds to that of a web page of a real service that should promote users' usage and which is replaced with a content about a keyword with which predetermined content of the web page of the real service is received from the user.
Patent JP-2014036799-A (JP)
Title: Optical unit and endoscope
Inventor: ICHIMURA HIRONOBU
IPC: G02B7/02
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit formed by reliably integrally fixing an optical member provided with a shading mask and an optical member integrally fixed to the optical member with a photo-curing adhesive and an endoscope including the optical unit.SOLUTION: In an optical unit, an imaging unit 62 includes a cover glass 65 having light transmissivity and a centering glass 66, incident light from a subject is guided to transmit through the centering glass 66 and the cover glass 65 in order, and an outgoing surface of the incident light of the centering glass 66 and an incident surface of incident light of the cover glass 65 are integrally fixed by an adhesive having transmissivity to be hardened by curing light. One of the incident surface of the cover glass 65, and an incident surface and the outgoing surface of the centering glass 66 is provided with a mask part 67. An index of refraction N of the adhesive in curing light is equal to or more than an index of refraction N1 of the cover glass 65 in curing light or equal to or more than an index of refraction N2 of the centering glass 66 in curing light.
Patent JP-2012227975-A (JP)
Title: Call method and system for videophone
Inventor: YANG JIAN
IPC: H04M3/42
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a call method for a videophone.SOLUTION: In this method, a first loader is established between a multimedia ring back tone server and a call terminal and a multimedia ring back tone to the call terminal is reproduced. When it is detected that a called terminal receives a call, a second loader is established between the called terminal and the multimedia ring back tone server. Another call method is provided, where a third loader is established between the multimedia ring back tone server and the call terminal and a multimedia ring back tone to the call terminal is reproduced. A fourth loader of a videophone may be established between the call terminal and the called terminal and videophone communication may be performed between the call terminal and the called terminal.