baber/WOPTO huggingface dataset:
Patent JP-2016171370-A (JP)
Title: Optical transmitter, optical transmission system, and optical communication control method
Inventor: AKIYAMA YUICHI
IPC: G02F1/01
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To generate an optical modulation signal with stable characteristics when one optical modulator switches its modulation scheme among a plurality of modulation schemes.SOLUTION: An optical transmitter includes: an electric signal generation unit that generates an electric drive signal from input data; an optical modulator that includes a first waveguide pair, a second waveguide pair, and a phase shift unit for giving phase difference to between light that propagates through the first waveguide pair and light that propagates through the second waveguide pair, and modulates input light with the electric drive signal; and a control unit that sets the phase difference of the phase shift unit to 0+ nπ, where n is an integer, when the optical modulator changes its modulation scheme from a modulation scheme using four phases to a modulation scheme using two phases.SELECTED DRAWING: Figure 5
Patent JP-2015128445-A (JP)
Title: seedling planting machine
Inventor: KATSUNO SHIRO
IPC: A01C11/02
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting machine capable of reducing the machine body width by placing seedling trays on inner seedling placement parts, rotationally turning outer seedling placement parts inward, and folding them on the inner seedling placement parts.SOLUTION: The seedling planting machine includes a seedling planting body for vertically moving by a vertical movement mechanism to plant the seedling on a field. A seedling supply device for supplying the seedling planting body with the seedling includes: a plurality of seedling storage bodies for storing the seedling; a movement mechanism that disposes the plurality of seedling storage bodies at prescribed alignment pitches in a loop shape and circulatingly moves the plurality of seedling storage bodies so as to sequentially pass though above the seedling planting body; and a seedling fall supply mechanism that supplies the seedling stored in the seedling storage body by falling it to a seedling planting body upward moved by the vertical movement mechanism. A seedling tray 89 includes a plural steps of upper/lower inner seedling placement parts 101a inside a machine body, and an outer seedling placement part 101b outside the machine body. The outer seedling placement part 101b is disposed at a same height as that of the uppermost-step inner seedling placement parts 101a, and the outer seedling placement part 101b is rotationally turned inward to be folded on the inner seedling placement part 101a.
Patent JP-2015177739-A (JP)
Title: Apparatus for detecting speed of motor
Inventor: CHI MIN HUN
IPC: G01P3/44
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting speed of a motor for accurately detecting a speed of a motor, by detecting an output signal of a sine-wave encoder.SOLUTION: The apparatus includes an amplifier configured to amplify a two-phase sine-wave signal inputted from an encoder by rotation of a motor; a first conversion unit configured to convert the two-phase sine-wave signal to digital data; a second conversion unit configured to convert the two-phase sine-wave signal to a square-wave signal; a counter unit configured to accumulate by counting the square-wave signal; and a speed determination unit configured to determine a speed of the motor, by receiving the digital data received from the first conversion unit and the accumulated count received from the counter unit.
Patent JP-2016169330-A (JP)
Title: Polyethylene resin foam sheet
Inventor: OCHIAI TETSUYA
IPC: B65D57/00
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin foam sheet that has excellent antistatic properties and is thin in thickness.SOLUTION: A polyethylene resin foam sheet contains a polyethylene component with a specific melting point and an antistatic agent component.SELECTED DRAWING: Figure 1
Patent JP-2016169564-A (JP)
Title: Vehicle communication system, on-vehicle apparatus, and computer program
Inventor: LEE KI-YUNG
IPC: G01S5/14
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle communication system that makes it possible to automatically open or close a vehicle door by a user, who holds a mobile apparatus, moving a predetermined path and reaching a predetermined position range.SOLUTION: A vehicle communication system comprises: an on-vehicle apparatus 1 for transmitting a position detection signal; and a mobile apparatus 2 that receives the position detection signal and transmits a response signal depending on the position detection signal. The on-vehicle apparatus 1 comprises: an identification unit for identifying the mobile apparatus 2's position with respect to a vehicle C and a variation in the position on the basis of the received response signal; a storage unit for storing the mobile apparatus 2's predetermined position range with respect to the vehicle C and a position variation; a comparison unit for comparing the position and the variation in the position identified by the identification unit with the predetermined position range and the position variation stored by the storage unit; and an output unit for outputting, depending on a result of the comparison performed by the comparison unit, a door opening instruction signal for instructing to automatically open a vehicle door or a door closing instruction signal for instructing to automatically close a vehicle door.SELECTED DRAWING: Figure 1
Patent JP-2016177610-A (JP)
Title: Printing control device and printing control program
Inventor: WAKASA TETSUYA
IPC: G06F3/12
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain log information in the case of controlling a printer by using an expanded function of a V4 printer driver.SOLUTION: A printing control device includes: a communication unit for communicating with a printer; a communication control unit for requesting a transmission to the printer of a transmission command to obtain response data; an expanded function unit for communicating with the printer via the communication unit in response to the request from the communication control unit; and a storage unit. The expanded function unit stores log information in the storage unit. The communication control unit obtains the log information from the storage unit.SELECTED DRAWING: Figure 3
Patent JP-2016175595-A (JP)
Title: Motor-bicycle tire
Inventor: ITOI HIROTA
IPC: B60C11/03
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor-bicycle tire whose capability to sufficiently exhibit performance can be determined by visual inspection.SOLUTION: In a motor-bicycle tire, which has a tread part 10, side wall parts continuing to both sides of the tread part 10, and bead parts, and whose rotational direction when mounted to a vehicle is specified, at least one is disposed out of a shallow groove 14 of 0.2-0.5 mm composed from a linear or a curved pattern, or a low protrusion of 0.2-0.5 mm, from an end part of a center part C of the tread part 10 to 90% or more in a tire width direction within a range of outer end parts of a practical use part of the tread part 10.SELECTED DRAWING: Figure 1
Patent JP-2016174132-A (JP)
Title: Piezo electric device and device including piezo electric device
Inventor: ISSHIKI TETSUYA
IPC: H01L41/319
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezo electric device capable of improving displacement characteristics.SOLUTION: A piezo electric device 300 includes: a first electrode 60; a piezoelectric layer 70 formed of a complex oxide of ABOtype perovskite structure; a second electrode 80 formed over the piezoelectric layer 70. Between the first electrode 60 and the piezoelectric layer 70, a seed layer 65 is formed of preferred oriented complex oxide on a plane different from a plane which has a natural orientation, which controls the orientation of the piezoelectric layer 70. The seed layer 65 is formed of a complex oxide of ABOtype perovskite structure containing bismuth, iron and nickel.SELECTED DRAWING: Figure 4
Patent JP-2016184336-A (JP)
Title: Driving evaluation device, driving evaluation system, and program
Inventor: KAMIGAKI KOICHI
IPC: G08G1/00
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving evaluation device and a driving evaluation system capable of more effectively improving the driving style of a provision object person.SOLUTION: A lending object person database 131a is configured to record an individual management number applied to a drive recorder 2 which records the travel information of an automobile 1000 in association with an insurance policy number for identifying a lending object person to whom the drive recorder 2 is lent. A recorder management part 111 is configured to manage the lending object person database 131a. A driving monitor/accident analysis part 112 is configured to, in accordance with a comparison result between driving accuracy and reference driving accuracy obtained by analyzing travel information acquired from the drive recorder 2, notify the lending object person to whom the insurance policy number associated with the individual management number of the drive recorder 2 which has acquired the travel information is applied, the lending object person who is identified by referring to the lending object person database 131a, of arousal information for arousing the lending object person to improve his or her driving style.SELECTED DRAWING: Figure 4
Patent JP-2015145614-A (JP)
Title: Fitting member
Inventor: FUNAKI MOTOKATSU
IPC: E04D13/18
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fitting member which is applicable to various vertical roofing (vertically stretched) exterior structures constructed on an exterior surface such as a newly constructed or existing roof, is easily fitted onto a projecting part formed on an exterior material by an operation from above, and allows fitting of an externally installed member such as a solar cell module.SOLUTION: A fitting member 1 fixed to a projecting part 51 formed on an exterior material comprises an upper member 2 arranged above the projecting part 51 and on one of the right and the left of the projecting part 51, a lower member 3 arranged pivotably relative to the upper member and on the other of the projecting part 51, a fitting bolt 1B fitted to the lower member 3 and penetrating through the upper member 2, and a fastening nut 1C into which the tip of the fitting bolt 1B is screwed. The projecting part 51 is sandwiched between the upper member 2 and the lower member 3 from the right and the left and the fastening nut 1C is fastened to the fitting bolt 1B so that they are integrated into the fitting member 1, thereby the upper member 2 and the lower member 3 are locked together onto the projecting part 51, and the fitting bolt 1B is stood on the upper member 2.
Patent JP-2016183660-A (JP)
Title: Control device of internal combustion engine
Inventor: IRIYA TETSUYA
IPC: F02D45/00
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To correctly determine a stroke of each cylinder at a start of an internal combustion engine.SOLUTION: A control device comprises: a cam angle signal detection counter part which counts the detection individual number of a cam angle signal, and increases, by a prescribed number, the detection individual number of the cam angle signal when timing comes which is defined on the basis of a deficit of a pulse of a crank angle signal corresponding to a specified rotation phase angle of a crankshaft in a state that the detection individual number is not smaller than one; a crank angle signal detection counter part being a counter part which counts the detection individual number of the crank angle signal, starts the counting of the detection individual number of the crank angle signal with the detection of the cam angle signal as a trigger, finishes the counting by resetting the detection individual number of the counter part when the detection individual number reaches an upper limit value, and reduces, by a prescribed number, the detection individual number of the crank angle signal when the cam angle signal is detected during the counting of the detection individual number: and a cylinder determination part which refers the detection individual number of the cam angle signal detection counter part at the timing which is defined on the basis of the deficit of the pulse of the crank angle signal, and determines a stroke of each cylinder.SELECTED DRAWING: Figure 5
Patent JP-2016189176-A (JP)
Title: Point information output device, point information output method, program for point information output, and point information output system
Inventor: NASHIMOTO DAISUKE
IPC: G06Q30/02
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a point information output device for enabling a user to purchase an article at the optimal point on a route to a destination, and for preventing occurrence of such inconvenience that the user returns to purchase the article after reaching the destination.SOLUTION: Data on destination to be reached are acquired as for the traveling of a vehicle, and article data indicating articles to be used corresponding to the destination are acquired, and whether to purchase the articles in a predetermined range including the destination is determined, and when the article should be purchased in the predetermined range, a store where a user can stop by is searched, and the location of the searched store or the like is displayed on a display 14.SELECTED DRAWING: Figure 3
Patent JP-2016189819-A (JP)
Title: Absorbent article
Inventor: ISHIKAWA YASUKO
IPC: A61F13/15
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To compatibly attain improvement in fittability of leg openings and prevention of seepage.SOLUTION: The absorbent article includes belt-like three-dimensional gathers 60 provided width-directional both sides of an inner wrapper body 200 and extending in the longitudinal direction. Each three-dimensional gather 60 does not include a waterproof resin film and includes, at least from the inside of a fitting part 65 to the inside of a body part 66, an inner nonwoven fabric layer 62a, an outer nonwoven fabric layer 62b, and an impervious layer 64 interposed therebetween and composed of a hotmelt adhesive. Side edges of a back-side impermeable sheet 11 composed of a waterproof resin film are separated from side edges of an absorber 56 toward the width-directional center side. Side edges in the width-directional center side of the impervious layer 64 at the fitting part 65 are located at same places as the side edges of the back-side impermeable sheet 11 or located closer to the width-directional center side than said places.SELECTED DRAWING: Figure 3
Patent JP-2016192438-A (JP)
Title: Thin film transistor manufacturing method and thin film transistor
Inventor: NADA HIDEAKI
IPC: H01L27/092
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor manufacturing method and a thin film transistor, which can suppress deterioration and variation in performance.SOLUTION: A manufacturing method of a thin film transistor 1(1A) of the present embodiment includes the steps of: forming a first conductive layer on one principal surface of a substrate 2 and forming a second conductive layer on the other principal surface of the substrate 2; collectively forming a mask layer on the first conductive layer and second conductive layer; collectively contacting the first conductive layer and second conductive layer with an etchant to remove a partial region of the first conductive layer and second conductive layer to form a source electrode 6 and a drain electrode 7 on the one principal surface of the substrate 2, and forming a gate electrode 5 on the other principal surface of the substrate 2; and forming an organic semiconductor layer 3 on the one principal surface of the substrate 2 where the first conductive layer is removed.SELECTED DRAWING: Figure 6
Patent JP-2016192482-A (JP)
Title: Capacitor
Inventor: HONDA IKUFUMI
IPC: H01G11/78
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To improve electrical functionality and to obtain high reliability of a capacitor by stabilizing an installation state of capacitor elements within a case member.SOLUTION: A capacitor comprises: a case member (4) housing capacitor elements in two or more housing chambers (12) that are separated by partition walls (10); seal members (seal bodies 8) which seal the housing chambers; and insulation elastic bands (band components 28 and 60) mounted in element outer circumferences of the capacitor elements and deformable. The capacitor element that is swollen by impregnating an electrolyte is pressed in a center direction by the insulation elastic band mounted in the capacitor element, such that spaces (gaps 50 and 52) are provided between the capacitor element and inner wall of the housing chamber.SELECTED DRAWING: Figure 1
Patent JP-2016197804-A (JP)
Title: Reception device, reception method, transmission device, and transmission method
Inventor: KITAZATO NAOHISA
IPC: H04B1/16
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a reception device, a reception method, a transmission device, and a transmission method capable of supplying useful emergency information.SOLUTION: A reception device 20 receives broadcast waves 80 of digital broadcasting that uses an IP transmission system, acquires district mapping information that associates emergency information provided to each district by the broadcast waves 80 with information relating to the district, and controls filtering so that emergency information suitable for the reception position of the broadcast waves 80 is acquired out of the emergency information provided to each district, on the basis of the district mapping information.SELECTED DRAWING: Figure 1
Patent JP-2016196036-A (JP)
Title: Arc-welding device
Inventor: MITSUDA YOSHIMICHI
IPC: B23K9/10
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being difficult in manufacture and inspection of a welder, the problem of being high in danger of a malfunction since information on an output adjustment parameter is always transmitted, and the problem of generating a spark when an electrode is short-circuited to a base material when not welding, in an arc-welding device of not wholly using a control signal cable.SOLUTION: An arc-welding device is divided into three kinds of units of a control device provided near a welding torch provided with a transmission circuit for transmitting an output adjustment signal, a control device provided near a welding power source provided with a receiver circuit and a welding power source part as a power supply, and periodically transmits information on a welder output adjustment parameter as a packet by radio transmission. Generation of a spark is prevented by restraining an electric current of flowing when an electrode is short-circuited to a base material by monitoring voltage of a welding output end.SELECTED DRAWING: Figure 1
Patent JP-2015163887-A (JP)
Title: Apparatus and method for utilization of high-speed optical wavelength tuning source
Inventor: OH WANG-YUHL
IPC: G01N21/39
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for providing high-speed wavelength tuning.SOLUTION: A light source configuration and method involve an arrangement configured to emit an electromagnetic radiation having (i) a spectrum whose mean frequency changes at an absolute rate that is greater than about 6000 (or 2000) terahertz per millisecond, (ii) a mean frequency that changes over a range greater than about 10 terahertz, and/or (iii) an instantaneous line width less than about 15 gigahertz. According to another embodiment, an arrangement is provided configured to, periodically and as a function of time, select at least one first electromagnetic radiation on the basis of a mean frequency of the at least one first electromagnetic radiation. The mean frequency can vary linearly over time, where the apparatus can emit a second electromagnetic radiation having a spectrum whose mean frequency changes periodically as a function of time with a second characteristic period. A first characteristic period can be greater than the second characteristic period.
Patent JP-2016200021-A (JP)
Title: Control device for engine
Inventor: KITTAKA TOMOYUKI
IPC: F02D19/06
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of failure such as poor lubrication by efficiently restraining freezing of moisture mixed into oil O in an engine 1 using alcohol-containing fuel.SOLUTION: An amount of moisture mixed into oil O is estimated based on the history of a fuel injection amount during operation of an engine 1 (steps ST 102, ST 103). An amount of fuel mixed into the oil O is increased when the estimated moisture amount is equal to or higher than a prescribed amount compared to when the amount is lower than the prescribed amount (steps ST 104, ST 105). Accordingly, freezing of the moisture can be suppressed by adding alcohol to the oil O. The amount of the fuel mixed into the oil O is preferably increased by post ignition.SELECTED DRAWING: Figure 3
Patent JP-2015128678-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of determining a degree of expectation toward winning in performance units under one variation performance while suppressing loss of interest in a game.SOLUTION: In a plurality of notice performances indicating a degree of expectation toward a jackpot under a variation performance, a rank of a degree of expectation indicated by each respective notice performance is separately decided. In this case, when a degree of expectation toward a jackpot of one rank is indicated in a notice performance under a variation performance, any patterns which correspond to a rank having a lower degree of expectation toward a jackpot than that of the one rank are not selected in decision of the rank of the degree of expectation shown in a next notice performance, in the next notice performance (the subsequent notice performance). Thus, a decrease in a degree of expectation toward a jackpot after a high degree of expectation toward a jackpot is shown can be prevented in the plurality of notice performances executed during one variation performance, thus suppressing the loss of player's interest.
Patent JP-2016200230-A (JP)
Title: Stepless speed change device
Inventor: HIRAIWA KAZUMI
IPC: F16H15/38
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To improve a power transmission efficiency at a toroidal type stepless speed change device.SOLUTION: This invention comprises a plurality of bobbin-shaped power rollers 30 having a first transmission surface 30a held between an input disc 10 and an output disc 20 and contacted with a first toroidal curved surface 10a of the input disc 10 at an outside part in a radial direction, a second transmission surface 30b contacted with a second toroidal curved surface 20a of an output disc 20 and a spherical supporting part 30c between the first transmission surface 30a and the second transmission surface 30b; a trunnion 32 rotatably pivoting the power roller 30; a stator 38 for supporting the trunnion 32 in a tiltable manner; and a center roller 40 that can be abutted against the supporting part 30c of the power roller 30. A radial element of thrust directed toward inside in a radial direction acted to the power roller 30 is received by the center roller 40.SELECTED DRAWING: Figure 1