baber/WOPTO huggingface dataset:
Patent JP-2013066918-A (JP)
Title: Method for lubricating continuous casting machine roller support bearing
Inventor: ISAKI KENTA
IPC: F16C33/66
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for lubricating a continuous casting machine roller support bearing that can successfully lubricate a roller support bearing without requiring huge cost for remodeling of equipment.SOLUTION: Grease stored in a grease tank 11 and lubricant stored in a lubricant tank 16 are supplied alternately to lubricate the roller support bearing for supporting the roller of a continuous casting machine.
Patent JP-2013068575-A (JP)
Title: Test circuit of semiconductor integrated circuit and test method
Inventor: SASAKI DAISUKE
IPC: H01L21/822
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To shorten test time of a semiconductor integrated circuit while suppressing increase of the number of external terminals.SOLUTION: A test circuit includes: a PLL 108 which multiplies a reference clock 109 to be input to generate a real operation clock 112 and a sampling clock 105 for performing a test operation of a test object circuit 106; and a test result output circuit 107 which is synchronized with a tester synchronization clock 103 to output a test result of the test object circuit 106 according to a test command to be input; and a tester synchronization clock generation circuit 100 which generates the tester synchronization clock 103 on the basis of a test input signal 104 including the test command and the sampling clock 105.
Patent JP-2013072694-A (JP)
Title: Hot cathode ionization vacuum gauge
Inventor: TAKAHASHI NAOKI
IPC: G01L21/32
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot cathode ionization vacuum gauge capable of suppressing reduction in the ionization rate and having excellent stability in the sensitivity over a long time even if a hot electron emission area is varied by thermal deformation and dead weight.SOLUTION: A hot cathode ionization vacuum gauge IG includes a filament 2 molded into a hairpin shape, a grid 3 having a cylindrical profile and an ion collector 4. The filament is inserted into the grid from the apex side folded into the hairpin shape, and the apex of this filament is positioned in a center area in a bus direction of the grid. Then, the filament is lighted up by energizing this filament to discharge thermal electrons, a potential higher than that of the filament is given to the grid, and positive ions of a gas atom and molecule generated around this grid by collision with the thermal electrons are collected by the ion collector. At this time, pressure is detected from an ion current.
Patent JP-2013074053-A (JP)
Title: Semiconductor device manufacturing method
Inventor: FURUYA AKIRA
IPC: H01L21/02
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can inhibit generation of particles.SOLUTION: A semiconductor device manufacturing method comprises a step of alternately performing on a floating part 60, etching using a dilute hydrochloric acid and etching using an HSO:HO:HO solution. The floating part 60 is included in a lamination structure including a dummy layer 40 in which InP layers 44 and 48 having an etching rate smaller for the HSO:HO:HO solution compared to that for the dilute hydrochloric acid, and InGaAs layers 42 and 46 having an etching rate larger for the HSO:HO:HO solution compared to that for the dilute hydrochloric acid are alternately laminated, and a semiconductor layer 20 in which a first clad layer 24 and a second clad layer 28 each of which has an etching rate smaller for the HSO:HO:HO solution compared to that for the dilute hydrochloric acid and a modulation layer 26 and a contact layer 22 each of which has an etching rate larger for the HSO:HO:HO solution compared to that for the dilute hydrochloric acid are alternately laminated.
Patent JP-2013074261-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: SUGIBAYASHI MANABU
IPC: H05K3/42
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a manufacturing method of the same, capable of suppressing void formation into a filled via plating of a through-hole and aiming at reducing man-hour and securing reliability owing to filled via plating surfaces of front and back surfaces on the through-hole being flat.SOLUTION: The wiring board includes a through-hole having a cross-sectional shape of a tapered shape in which a pore diameter decreases towards an inside from both sides of front and back surfaces of a substrate. An inner wall in a depth direction central part of the through-hole is roughly perpendicular to the front and back surfaces of the substrate. The manufacturing method of the same is also provided.
Patent JP-2013077920-A (JP)
Title: Facsimile device
Inventor: ITO CHIKA
IPC: H04N1/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile device capable of performing suitable communication with an opposite device, which is a facsimile data transmission source, in an established session.SOLUTION: The facsimile device transmits a facsimile communication data to a communication device connected to a bandwidth-secured IP network. When a first signal being set a communication band modification for use is received in the established session, the facsimile device transmits either a second signal representing the acceptance of the communication band modification set in the first signal or a third signal representing the non-acceptance of the communication band modification set in the first signal (S414, S416), according to a lapse time from the session establishment to the timing of first signal reception and a unit time set to be a reference unit for managing the established session (S412).
Patent JP-2013077938-A (JP)
Title: Information reproducing apparatus and information reproducing method
Inventor: ISHIHARA HAJIME
IPC: H03M13/41
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an overall PRML signal processing circuit including a Viterbi decoder circuit.SOLUTION: An information reproducing apparatus comprises: clock generation means which generates a channel clock synchronized with input data; analog/digital conversion means which performs analog/digital conversion on the input data with N frequency dividing clocks of the channel clock; and Viterbi decoding means which performs Viterbi decoding. The Viterbi decoding means includes: branch metric arithmetic means which arithmetically operates a branch metric from a difference between output from the analog/digital conversion means and a reference value; ACS arithmetic means which adds, to input of data for one cycle time based on the N frequency dividing clocks, the branch metric for one cycle time of N frequency dividing clocks and a former path metric in accordance with a state transition where a state is transient for the unit of N bits, compares magnitudes of addition results, selects the smaller addition result and outputs a new path metric and a path selecting signal; maximum likelihood path determination means; and decoding means which outputs a decoding result.
Patent JP-2013075786-A (JP)
Title: Method for producing glass plate
Inventor: MURAKAMI JISHIN
IPC: C03B5/225
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively conduct defoaming treatment in a clarification process, and to control volatilization of metallic components in a clarification tank, in the production of a glass plate.SOLUTION: A method for producing a glass plate includes at least: a melting step of melting a glass raw material to make molten glass; a defoaming step of energizing and heating the clarification tank composed of metallic pipes in which the molten glass flows, thereby raising the temperature of molten glass to be defoamed; and a forming step of forming the defoamed molten glass into sheet-like glass for producing a glass plate. Energizing and heating of the clarification tank are conducted in a region extending in the longitudinal direction of the clarification tank. In the region to be energized and heated, the energization is conducted such that the calorific value per unit length in the circumferential direction of the clarification tank at the top of the clarification tank, where the inner wall surface comes into contact with the vapor phase in the clarification tank, becomes smaller than that of side part or bottom part of the clarification tank, where the inner wall surface comes into contact with molten glass in the clarification tank.
Patent JP-2013077157-A (JP)
Title: System, method and program for supporting proof reading of text data generated through optical character recognition
Inventor: ISHO TOSHIO
IPC: G06V30/224
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a system, method and program for supporting proof reading of text data generated through optical character recognition.SOLUTION: A system includes: a first proof reading tool for performing carpet proof reading on text data; a second proof reading tool for performing side-by-side proof reading on the text data; a storage unit configured to store a log of proof reading operations having been performed by using the first and second proof reading tools; and an analysis unit configured to determine, for each attribute serving as units in which carpet proof reading is performed with the first proof reading tool, whether or not to use the first proof reading tool in proof reading of the attribute, by comparing a first estimated value of time taken when proof reading is performed by using the first proof reading tool with a second estimated value of time taken when proof reading is performed by using the second proof reading tool without using the first proof reading tool, the first and second estimated values being calculated on the basis of the log.
Patent JP-2012233675-A (JP)
Title: Pipe unit for drain-up
Inventor: HANAKI HIROAKI
IPC: F16L59/153
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To mainly reduce troubles in construction, and to perform a maintenance/inspection job and a water leak test without a hitch.SOLUTION: A pipe unit integrally includes a heat-insulated flexible pipe 5 and a pair of joint members (heat-insulated joints 6, 7) fixed in advance to both ends of the heat-insulated flexible pipe 5. One joint member (heat-insulated joint 6) is connected to the drain outlet 1a of an air conditioner 1, whereas the other joint member (heat-insulated joint 7) is connected to the fixed part of a drain pipe 2 installed at a higher position than the drain outlet 1a. At least a part of an upper detour 4 is thus configured.
Patent JP-2013060796-A (JP)
Title: Breakwater against giant tsunami
Inventor: TAKAOKA MICHIO
IPC: E02B3/06
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater which is resistant to an impact force of a tsunami while being constructed as a small-sized type, because a huge structure has to be constructed against a giant tsunami in the case of a conventional breakwater.SOLUTION: Wall-like boxes 3 made of iron or made of FRP using carbon fibers adjoin each other alongshore; a variation of momentum of a tsunami colliding with a front surface thereof is determined by a sensor; and an explosive 6 is used as a method for evenly adding an opposed impulse, equal to it, to the whole back surface thereof. The explosive is exploded between a horizontal piston 4 connected to the box 3 and a cylinder 5 with the built-in horizontal piston so as to strike back the tsunami by the front surface. A wheel 7 is attached to a bottom surface of the box 3, and a wheel is also similarly attached to a side surface of the horizontal cylinder 5, so as to bring about movability. A spring 2 is attached not only between the front surface and an offshore-side support 1 but also between the cylinder 5 and a land-side support 1. Depending on circumstances, these are fixed; the variation of the momentum of the tsunami is similarly calculated; and the explosive 6 can also be used so that the opposed impulse can be obtained in such a manner as to be equal to it.
Patent JP-2013081586-A (JP)
Title: Game information display device
Inventor: SHIROTA YOSHIYUKI
IPC: A63F7/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To enable a player to obtain at which timing a specific production has occurred.SOLUTION: When a player operates the operation of selecting a piece of specific production information corresponding to a specific production among a plurality of pieces of specific production information, a dispenser 3 displays in a time series a counted value and a specific production information at the time, the counted value being the number of lotteries winning a jackpot after the previous jackpot. As a result, the player can obtain the occurrence of a timing corresponding to a specific production. Accordingly, based on the information of which the player is made aware, the player can select a game machine 2 to be played with or the timing of finishing a game.
Patent JP-2013082534-A (JP)
Title: Rail clamping device
Inventor: MURANO KENICHI
IPC: B66C9/18
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a rail clamping device which can properly generate a necessary runaway prevention force when a wear amount of several millimeters occurs on a rail head side surface or a clamping surface of the rail clamping device as the rail clamping device for preventing runaway of a travelling crane.SOLUTION: A claw 2 which is attached to the lower end of a clamp shaft 12 and holds the rail 1 is horizontally moved by changing a height position of a supporting block 3 for supporting the clamp shaft 12 to switch the operation and opening of a clamp.
Patent JP-2013090030-A (JP)
Title: Authentication management device and authentication management method
Inventor: NAGANUMA SATOSHI
IPC: H04L9/32
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an authentication management technique better suitable to store time-authenticated electronic data for an extended period.SOLUTION: Authentication of a clock-time when an electronic file 104 has existed is referred to as a time authentication. An authentication management device 100 includes: a data obtainment part for obtaining an electronic file 104 from a user; a synthesis part for relates the electronic file 104 with a pasteboard file including the file name of the electronic file 104 to generate a clipping PDF file; a time authentication information addition part for adding a new authentication token including information of an authentication clock-time and a hush value of the clipping PDF file to a time-authenticated clipping PDF file in the case of the clipping PDF file being time-authenticated; a data retention part for retaining the new authentication token-added clipping PDF file; and a notification part for notifying the user of completion of the time authentication when the new authentication token is added to the clipping PDF file.
Patent JP-2013090076-A (JP)
Title: Semiconductor device, receiver, transmitter, transceiver, and communication system
Inventor: NAKAHIRA MASAO
IPC: G06F1/12
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of generating a transmission clock based on a frequency error and arbitrarily selecting an SSC application with respect to transmission data.SOLUTION: A semiconductor device comprises: a clock and data recovery unit which inputs a received signal and extracts a clock signal and a data signal from the received signal on the basis of an operation clock signal; a frequency error adjusting unit which calculates a frequency error signal of the clock signal extracted from the received signal and the operation clock signal; a frequency error signal storage unit which stores the frequency error signal; an operation clock generation unit which controls a frequency of the operation clock signal on the basis of the frequency error signal; and an SSCG unit which fluctuates the operation clock signal generated by the operation clock generation unit by spread spectrum on the basis of a value of the frequency error signal stored in the frequency error signal storage unit.
Patent JP-2013021283-A (JP)
Title: Power module package and manufacturing method of the same
Inventor: SONG JIN-SEOK
IPC: H01L23/473
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power module package and a manufacturing method of the power module package.SOLUTION: A power module package 100 of this invention includes: a base substrate 110 made of a metal material; a cooling channel 200 formed in the base substrate 110 so that a cooling material flows therein; an anode oxidation layer 120 formed on an outer surface of the base substrate 110; a metal layer 130 including a circuit and a connection pad which are formed on a first surface of the base substrate 110 having the anode oxidation layer 120; and a semiconductor element 140 mounted on the metal layer 130.
Patent JP-2012087798-A (JP)
Title: Rotary machine having spacer for controlling fluid dynamics
Inventor: DELVAUX JOHN MCCONNELL
IPC: F01D5/16
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine having a spacer for controlling fluid dynamics.SOLUTION: A system includes: a fluid channel extending along an axial line of the rotary machine (150); a plurality of airfoil parts (486) disposed around the axial line; and the rotary machine (150) including the plurality of spacers (482) disposed around the axial line. Each spacer (482) of the plurality of spacers (482) is circumferentially disposed between the adjacent airfoil parts (486) out of the airfoil parts (486) to define a circumferential direction spacing of the airfoil parts (486) around the axial line.
Patent JP-2013086718-A (JP)
Title: Electric power steering device
Inventor: FUKUHARA CHISATO
IPC: B62D5/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device which requires no sub microcomputer in an electric power steering device including a dual control system.SOLUTION: The electric power steering device includes two systems of control devices 5A and 5B. Each of the control devices 5A and 5B includes fault estimating sections 56 and 66 which estimate a fault of the partner system. The fault estimating sections 56 and 66 monitor the time Te, through which output values of electric motors 1a and 1b converge to a target instruction value. When the convergent time Te is longer than a standard time γ, the fault estimating sections 56 and 66 estimate a fault of the control device of the other system. The control device in the normal system, which has estimated a fault of the control device in the other system, performs control to shorten a control period T0 of the control device in the normal system and to increase a control gain K0.
Patent JP-2012094142-A (JP)
Title: System and method for recommending location-based keyword
Inventor: KIM BYOUNG HAK
IPC: G06F17/30
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a location-based keyword recommending system and method.SOLUTION: The location-based keyword recommending system includes: a keyword collecting unit to store location information associated with a keyword, regarding a location where the keyword is input; a region setting unit to set virtual regions by clustering the location information based on the keywords; and a keyword recommending unit to provide location-based keywords of keywords recommended to a user, based on the keywords related to the location information of the virtual region corresponding to the location of the user.
Patent JP-2013092546-A (JP)
Title: Polarizing plate and laminated optical member using the same
Inventor: KUME ETSUO
IPC: C09J4/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate having excellent adhesive force by bonding a polarizer with a protective film, by using a photosetting adhesive that shows a sufficiently low viscosity, can be applied at room temperature on the polarizer or a the protective film, gives a sufficient storage modulus after cured, and develops an effective protection function even after subjected to a severe temperature history.SOLUTION: The polarizing plate comprises: a polarizer comprising a polyvinylalcohol resin film in which a dichroic dye is adsorbed and oriented; and a protective film comprising a transparent resin bonded to at least one surface of the polarizer with an adhesive layer. The adhesive layer is formed of the following photosetting adhesive. The photosetting adhesive contains, in 100 parts by weight of (A) a photocation curable component, 1 to 10 parts by weight of (B) a photocation polymerization initiator, in which the photocation curable component (A) comprises, on the basis of the whole weight, 50 to 85 wt.% of (A1) an alicyclic diepoxy compound, 1 to 40 wt.% of (A2) an aliphatic epoxy compound, and 1 to 30 wt.% of (A3) an aliphatic or alicyclic divinylether compound.
Patent JP-2013090703-A (JP)
Title: Game machine
Inventor: FUJII MASAHIRO
IPC: A63F7/02
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent a player from getting confused even if a performance for indicating sudden probability changing is carried out when a small jackpot occurs.SOLUTION: The game machine includes: a jackpot game state having a relatively long maximum total amount time in which a big winning opening changes to an open state; and a short sudden probability changing winning and a small jackpot having a relatively short maximum total time in which a big winning opening changes to an open state. If start-up information includes a small jackpot and sudden probability changing winning, a sudden probability changing winning performance is carried out when in a small jackpot state, and a regular losing performance is carried out when in a sudden probability changing winning game state.
Patent JP-2013091138-A (JP)
Title: Mounting tool used for cutting work, cutting operation device and method
Inventor: SAITO KIYOKAZU
IPC: B23D7/08
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To cut a more miniature workpiece with high dimensional accuracy.SOLUTION: A holding member 21 holds a base material 31 from which a workpiece is produced. A supporting member 41 supports the workpiece by abutting, against a held surface of the workpiece, a supporting surface formed into approximately the same shape as a shape made by inverting all of or part of the shape of the held surface when cutting the workpiece from the base material 31 held by the holding member 21, specifically cutting a pressed surface opposed to the supported surface being formed into the workpiece. The holding member 21 and the supporting member 41 are provided on a substantially straight line while facing each other. The technology is applicable to a mounting tool used for cutting work.
Patent JP-2013091472-A (JP)
Title: Lighting system
Inventor: KODAIRA YASUHIRO
IPC: F21V21/34
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of softly illuminating inside of a cabin with indirect light, brightly illuminating an advertisement surface in the vicinity of a ceiling part within the cabin with direct light, and preventing a broken piece from falling within the cabin even if a cover part covering a light source is broken.SOLUTION: A casing 11 includes a casing body 12 having inside a reflection surface 14a reflecting downward light emitted from the light source 20 to illuminate the cabin inside 2 with the reflected indirect light, and a receiving part 15 integrally hanged downward from the casing body to shield the downward direct light in the light emitted from the light source 20. In the light emitted from the light source 20, the direct light directed sideways through between an lower end edge of the casing body 12 and an upper end edge of the receiving part 15 reaches an advertisement 6 in the vicinity of a boundary between the ceiling part 3 and a sidewall surface part 4.