baber/WOPTO huggingface dataset:
Patent JP-2012247302-A (JP)
Title: Method and device for detection of peak power spectrum of short-time signal with sample number decreased through fourier transform
Inventor: UZAWA TAKAO
IPC: G01S7/292
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance frequency resolution while enhancing resolution in a time range to be measured, and reduce an operation amount by reducing sample number through decrease of a sampling frequency in Fourier transform.SOLUTION: The device executes steps of using: a modulator 5 to apply frequency conversion to a received signal; an A/D converter 61 to convert a frequency converted signal into a digital signal by oversampling through an analog filter 7; a digital BPF 62 to extract a component equivalent to an intended frequency bandwidth Δf; a downsampling part 63 to decrease a sampling frequency of the extracted signal to a lowest frequency bandwidth through conversion; a signal clipping gate 11 to clip out a digital data column from the downsampling part 63 within an intended duration, after the downsampling; a zero addition part 12 to add zero data so as to satisfy frequency resolution; and an FFT processing part 13 to apply fast Fourier transform to the zero-data-added digital data column.
Patent JP-2012248037-A (JP)
Title: Program conversion device, program conversion method, and program
Inventor: UENO KOICHIRO
IPC: G06F9/44
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically generate a test script for a new software.SOLUTION: A software conversion section with conversion history 102 converts an old software to generate a new software for each software element. A software conversion history storage section 105 stores software conversion history information for associating an old software element with a corresponding new software element. A test script conversion section 107 searches for a code corresponding to an old software element shown in the software conversion history information, in old codes of old test scripts for tests for the old software, and converts a searched code into a new software element associated with the old software element in the software conversion history information. Other codes are converted according to a test script conversion rule. Accordingly, a test object dependent code can be correctly converted by distinguishing from a test procedure and a test script for the new software can be automatically correctly generated.
Patent JP-2012253223-A (JP)
Title: Method for manufacturing semiconductor light-emitting element
Inventor: TANMACHI KAZUAKI
IPC: H01L33/54
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily manufacture an LED element comprising an LED die bottom surface including a connection electrode connected with a mother board, in which the connection electrode should preferably be projected so as to relax mounting restrictions on dust, burrs, and the like.SOLUTION: An LED die 16a is obtained by applying a resist material 31 so as to cover a wafer 30 in each of projecting electrodes 12, 13. By arranging the LED die 16a on an adhesive sheet 32, covering the LED die 16a with a phosphor layer together with the adhesive sheet 32 and removing the resist material 31, and then cutting the phosphor layer 11, LED elements 10 are obtained in a segmented form.
Patent JP-2012252757-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI HIDEKAZU
IPC: G11C29/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce an occupied area that is required for a circuit for storing an address of a defective selection line.SOLUTION: A semiconductor device according to one embodiment comprises: multiple first and second selection lines that are individually connected to multiple memory cells; a first redundant selection line that can be substituted for a defective first selection line among the first selection lines but cannot be substituted for a defective second selection line among the second selection lines; and a second redundant selection line that can be substituted for each of defective first and second selection lines. Therefore, the defective first selection line is substituted for either one of the first and second redundant selection lines, and the defective second selection line is not substituted for the first redundant selection line but is substituted for the second redundant selection line. As a result, the number of address bits for selecting the first redundant selection line becomes smaller than that for selecting the second redundant selection line, and the number of ROMs for storing a corresponding defective address also decreases.
Patent JP-2012250959-A (JP)
Title: Antibacterial deodorant
Inventor: TERAMOTO SOICHI
IPC: A01N25/30
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial deodorant that exhibits an excellent antibacterial action using a comparatively readily available material.SOLUTION: The antibacterial deodorant comprises benzalkonium chloride, an amino acid, surfactants and disodium ethylenediaminetetraacetate incorporated into water together with an alkali and has its pH adjusted to 6-7.5. As the surfactants, an ampholytic surfactant such as laurylaminodipropionic acid or the like and a nonionic surfactant such as propylene glycol or the like are formulated therein. As the alkali, alkaline ionized water is used.
Patent JP-2012254596-A (JP)
Title: Collator
Inventor: KUBOTA RYOTARO
IPC: B42C1/10
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a collator that can easily cope with the change in size of an article to be collated or a collated article thereof to suppress occurrence of failures.SOLUTION: The collator includes a conveying path extending in a lateral direction, a conveying means for conveying articles to be collated along the conveying path, a plurality of paper feeding pieces including paper feeding bases arranged in one row in the lateral direction on one side along the conveying path for placing articles to be collated thereon, and a paper feeding means for subsequently supplying the articles to be collated placed on the paper feeding base of each of paper feed pieces to the conveying path. The conveying path is provided with a lower table 120 on which overlaid articles to be collated are conveyed, and an upper stage table 130 which once receives the articles to be collated taken out from each of paper feeding pieces in accordance with each of the paper feeding pieces. The lower table 120 is adjustable in the vertical direction relative to the upper stage table 130 and the paper feeding base.
Patent JP-2012256792-A (JP)
Title: Heat dissipation structure
Inventor: NINOMIYA SHUICHI
IPC: H01L23/36
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation structure capable of achieving excellent thermal characteristics against electronic components, a uniform contact pressure of electronic components against a substrate, and excellent maintainability of electronic components.SOLUTION: The heat dissipation structure 10 includes: a heat dissipation sheet 12 disposed on a heat radiation surface 1b of a heating member 1 to be in contact therewith; a heat sink 14 disposed above a reverse face 12a of the heat dissipation sheet through a clearance; and a heat transfer material 16 provided in a clearance between the heat dissipation sheet and the heat sink to have flowability.
Patent JP-2012257164-A (JP)
Title: Drive controller of semiconductor optical modulator
Inventor: SHIMAKURA YASUHISA
IPC: H04B10/43
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for simultaneously suppressing both a bias drift and amplitude of a drive signal and stably operating a semiconductor MZ modulator.SOLUTION: The drive controller of the semiconductor optical modulator for receiving light from a light source emitting continuous light and periodically changing an optical output characteristic to drive voltage includes: a peak detection section for detecting an electric signal changing in accordance with output light outputted from the semiconductor optical modulator; an oscillation circuit; a synchronous detection circuit for performing synchronous detection on the basis of output of the oscillation circuit and a peak detection output signal of the peak detection section; a bias control section for controlling the phase bias of the semiconductor optical modulator in accordance with output of the synchronous detection circuit; an amplifier for amplifying a data signal; an amplification control section for controlling the amplitude of the amplified data signal outputted from the amplifier in accordance with the output of the synchronous detection circuit; a power supply circuit for supplying reference voltage to the output of the amplifier; and an adder for receiving the output of the amplifier and the reference voltage and generating the drive voltage.
Patent JP-2012254822-A (JP)
Title: Package
Inventor: SUZUKI FUSAO
IPC: B65D81/03
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a package capable of being reliably held with a small number of man-hours and protected against external impact and achieving reduction in manufacturing costs.SOLUTION: This package is provided with: a plate-like support 10 formed in a rectangular shape having a pair of long sides and a pair of short sides; a cushioning part 20 disposed on one surface 11 of the support 10 and comprising a material having high cushioning properties as compared with the support 10; and a plurality of support side grooves 12, 12, 12 being recesses formed at the central area in a long side direction in the one surface 11 of the support 10 and extending side-by-side in a direction crossing the long side direction. By bifolding the package 1 so that the cushioning part 20 is at the inner side and the surface 11 of the support is at the outer side in the plurality of support side grooves 12, 12, 12, an object to be packaged is held between the adjacent cushioning parts 20, 20.
Patent JP-2013004572-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KAMO NOBUTAKA
IPC: H01L21/338
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a semiconductor device having high ON-state characteristics and high OFF-state characteristics without undermining layout freedom.SOLUTION: A semiconductor device manufacturing method comprises: forming a source electrode 2 and a drain electrode 3 on a surface of a semiconductor substrate 1 transparent with respect to visible light; forming a front side gate electrode 4 on the surface of the semiconductor substrate 1 between the source electrode 2 and the drain electrode 3; forming an alignment mark 5 in a region of the surface of the semiconductor substrate 1 other than between the source electrode 2 and the drain electrode 3; and aligning the semiconductor substrate 1 based on the alignment mark 5 seen through the semiconductor substrate 1 to form a reverse side gate electrode 6 at a location on a rear face of the semiconductor substrate 1 opposite to the front side gate electrode 4.
Patent JP-2013001917-A (JP)
Title: Silver coated copper powder and method for manufacturing the same
Inventor: FUJIMOTO TAKU
IPC: H01B5/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver coated copper powder capable of exhibiting more excellent conductivity.SOLUTION: The silver coated copper powder is composed of silver coated copper powder particles made by coating the surface of copper particles with silver, wherein the rate (measured from the intensity ratio of X-ray electron spectroscopy) of the amount of copper that exists on the surface of the silver coated copper powder particles to the amount of silver that exists on the surface of the silver coated copper powder particles is less than 0.05.
Patent JP-2013000315-A (JP)
Title: Game machine
Inventor: TSUGE KEN
IPC: A63F7/02
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a fraud to be committed by detecting that a jackpot determination random number of a game machine has turned to 0.SOLUTION: An initial value random number is changed within a range equal to or less than the minimum value (2990) of winning values stored in a win/lose determination table. Thus, when the initial value of the jackpot determination random number is set based on the value of the initial value random number, the jackpot determination random number turns to 0 through all the winning values. Even when the winning value is aimed by detecting this value of 0 by a fraud, the jackpot determination random number makes a round (reaches the value of the initial value minus 1 of the jackpot determination random number) before the jackpot determination random number reaches the winning value, so that the time required for reaching the subsequent winning value changes. Consequently, the fraud is prevented since the aim is not achieved even when it is detected that the jackpot determination random number is updated to the minimum value and the winning value is aimed at with reference to the updated minimum value.
Patent JP-2012005832-A (JP)
Title: Microwave ground plane antenna probe
Inventor: PRAKASH MANI N
IPC: A61B18/18
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a microwave ground plane antenna probe with high safety.SOLUTION: An ablation probe 10 having a ground plane 12 is disclosed. The disclosed probe 10 includes an inner conductor coaxially disposed within an outer shield. One or more ground plane(s) oriented substantially transversely to a longitudinal axis of the probe are joined to the outer shield. One or more dielectric(s) may be disposed around the inner conductor or upon a surface of the ground plane 12. The probe 10 may include a rigid or flexible catheter disposed around the outer shield to define a conduit therebetween to enable the delivery of pressurized fluid to an inflatable balloon disposed around the ground plane 12. A semicylindrical housing having a circumferential surface and a distal surface may be included.
Patent JP-2013003913-A (JP)
Title: Lane deviation warning device
Inventor: IMAI MASATO
IPC: G08G1/16
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lane deviation warning device for preventing erroneous warning from being generated as much as possible when a driver performs an operation to avoid lane deviation.SOLUTION: The lane deviation warning device is configured to, on the basis of a parameter showing the behavior of a vehicle such as a steering angle, yaw rate, and lateral G, estimate the amount of turning to the direction of the center of a lane of the self-vehicle or the amounts correlating with that, to thereby detect a state that the vehicle turns to the direction of the center of the lane according as a driver performs an operation (rapid steering) to avoid lane deviation, in which when the driver performs the operation (rapid steering) to avoid the lane deviation as mentioned above, it is possible to determine whether or not the possibility of the lane deviation is large only on the basis of whether or not a distance D1 or D2 from the outside part of front wheels to a section line is less than a threshold Ds, and TLC and its threshold Ts are not used.
Patent JP-2013009213-A (JP)
Title: Network communication device and system
Inventor: TAKATORI SHINYA
IPC: H04L45/24
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being incapable of relaying multicast traffic in a multicast network of redundant configuration, because a route in which a failure has occurred is selected as a relay route of the multicast traffic, despite that a normal route exists.SOLUTION: The presence of the failure causing the event described in the above problem is confirmed by transmitting an inquiry packet from a network communication device, connecting respective redundant routes in the multicast network, to each network communication device constituting the redundant routes. A redundant route in which the failure does not occur is selected as the relay route of the multicast traffic.
Patent JP-2013006808-A (JP)
Title: Powdery cosmetic
Inventor: NISHIKAWA SHOICHIRO
IPC: A61Q1/12
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To make powdery cosmetics effectively contain ectoine being a cyclic amino acid derivative, and to impart an excellent skin barrier function effect to the powdery cosmetics.SOLUTION: This problem is solved by the powdery cosmetics which are characterized by containing complex powder produced by coating plate-shaped powder with the ectoine being the cyclic amino acid derivative. Furthermore, it is preferable that the ectoine is an (S)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid, or an (S, S)-1,4,5,6-tetrahydro-5-hydroxy-2-methyl-4-pyrimidinecarboxylic acid.
Patent JP-2012017209-A (JP)
Title: Improved belt tracking using two edge sensors
Inventor: DEJONG JOANNES N M
IPC: B65H7/02
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved alignment method and a device corresponding to non-uniformiy of an edge shape of a belt.SOLUTION: The method detects a first lateral interval of an edge of a belt loop supported by rollers in an apparatus using a first sensor to find an amount of a difference amount of the alignment of the edge of the belt loop relative to a known alignment position. The method also detects a second lateral interval of the edge of the belt loop in the apparatus relative to the known alignment position using a second sensor, and determines the non-linear shape of the edge of the belt loop based on the second lateral interval of the edge of the belt loop detected by the second sensor. Moreover, the method corrects the difference amount of the alignment detected by the first sensor based on the non-linear shape of the edge of the belt loop to generate a corrected difference value of the alignment and adjust the current lateral position of the belt loop in the apparatus relative to the known alignment position based on the corrected difference value of the alignment.
Patent JP-2013012267-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: EDAHIRO TOSHIAKI
IPC: G11C16/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that enhances reliability of data while reducing processing time required to read the data.SOLUTION: A nonvolatile semiconductor memory device related to an embodiment comprises: a memory cell array that has a plurality of NAND strings; and a reading circuit that, in reading sequence for reading data from a memory cell taken into account becoming an object whose data is to be read out of a plurality of memory cells, supplies a constant read pass voltage to an adjacent word line adjacent to a selected word line connected to the memory cell taken into account out of a plurality of word lines and, during that time, performs main reading operation for detecting a plurality of electrical physical quantities in accordance with conditions of the memory cell taken into account that appears on a bit line.
Patent JP-2013012586-A (JP)
Title: Crimp unit and solar cell module assembly device
Inventor: DAIROKU NORIYUKI
IPC: H01L31/042
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the waiting time before the crimp process and improve the production efficiency.SOLUTION: A crimp unit 108 crimps solar cells 1 to electric wires 2 through conductor layers of a conductive film and includes a heating and pressurizing part, composed of a heating stage 181 and a heating and pressurizing head 185, and a transfer mechanism. The heating and pressurizing part, composed of the heating stage 181 and the heating and pressurizing head 185, heats and pressurizes the solar cells 1 and the electric wires 2. The transfer mechanism transfers the heating and pressurizing part with the solar cells 1 and the electric wires 2 heated and pressurized.
Patent JP-2013010674-A (JP)
Title: Method for utilizing waste plastic in burning furnace
Inventor: ASANUMA MINORU
IPC: C04B2/10
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing waste plastic in a burning furnace capable of preventing generation of deposits on an in-furnace furnace wall part caused by an impurity component (ash content) contained in waste plastic or the like, when producing a burned product (quicklime, burned dolomite or the like) by using combustible organic matters such as waste plastic as a fuel for the burning furnace (rotary kiln or the like).SOLUTION: In this method for utilizing waste plastic in a burning furnace, which is a method using combustible organic matters such as waste plastic as a part of a fuel, when producing a burned product by heating a raw material in the burning furnace by combustion of the fuel, the temperature of a dropping position of the combustible organic matters such as waste plastic in the burning furnace is below a glass transition temperature of an ash content contained in the combustible organic matters such as waste plastic.
Patent JP-2013012155-A (JP)
Title: Information processing device, client management method and client management system
Inventor: ASAYAMA ATSUSHI
IPC: G06F11/34
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and a client management method capable of reducing time for retrieving log data of client devices by using index data.SOLUTION: An information processing device according to an embodiment includes storage means, log receiving means, and merge means. The storage means stores a plurality of log data and first index data corresponding to the plurality of log data. The log receiving means receives first log data and second index data corresponding to the first log data from client devices connected to each other through a network. The merge means generates third index data by merging the first index data and the second index data. The storage means stores the plurality of log data, the first log data, and the third index data.
Patent JP-2012106224-A (JP)
Title: Ballast water control method and ballast water treatment system
Inventor: YAMAMOTO HIROSHI
IPC: B63B13/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ballast water treatment system and a ballast water control method.SOLUTION: In the ballast water treatment system having a ballast water supply line for supplying liquid taken from a water take-in port to a ballast tank, and a drug solution supply device which supplies a sodium hypochlorite aqueous solution for sterilizing an aqueous microorganism to the line, the control method of the ballast water includes steps for: sampling the drug solution in the line supplied with a prescribed amount of the sodium hypochlorite from the drug solution supply device; measuring the attenuation of a concentration of sodium hypochlorite in a sampled test piece; and adjusting a supply amount of the sodium hypochlorite supplied to the line from the drug solution supply device on the basis of the measured data. The ballast water treatment system uses the control method.
Patent JP-2013017011-A (JP)
Title: Gate drive circuit
Inventor: CHIBA AKITERU
IPC: H02M1/08
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive gate drive circuit which can drive the gate of a switching element even with a pulse signal having an on-duty of 50% or more.SOLUTION: The gate drive circuit comprises transistors Q2, Q3 connected in totem pole to both ends of a DC power supply Vcc1 and having a base receiving a pulse signal, respectively, transistors Q4, Q5 connected in totem pole to both ends of a DC power supply Vcc2 and having an emitter being connected to the gate of a switching element Q1, respectively, and a transformer T1 having a primary winding P1 connected to the emitters of the transistors Q2, Q3 and the collector of one of the transistors Q2, Q3 via a capacitor C1, and a secondary winding S1 connected to the bases of the transistors Q4, Q5 and the emitters of the transistors Q4, Q5. The maximum on-duty of a pulse signal Vin is determined based on the primary winding voltage Vp of the transformer T1 and the base-emitter forward voltage of the transistors Q4, Q5.