baber/WOPTO huggingface dataset:
Patent JP-2016128692-A (JP)
Title: Gas turbine engine
Inventor: SCHWARZ FREDERICK M
IPC: F02C3/107
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a geared turbofan engine with a high ratio of the thrust to the turbine volume.SOLUTION: A gas turbine engine turbine has a high pressure turbine configured to rotate with a high pressure compressor as a high pressure spool in a first direction about a central axis, and a low pressure turbine configured to rotate with a low pressure compressor as a low pressure spool in the first direction about the central axis. A power density is greater than or equal to about 1.5 and less than or equal to about 5.5 lbf/cubic inches. A fan is connected to the low pressure spool via a speed changing mechanism and rotates in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2017124501-A (JP)
Title: Decorative sheet
Inventor: TOKAWA EIICHI
IPC: E04F15/16
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet that has a transparent resin layer having an organic ultraviolet absorber vesicle added thereto, the decorative sheet having excellent designability and weather resistance.SOLUTION: A decorative sheet 1 has a transparent resin layer 4 composed of a transparent olefinic resin. The transparent resin layer 4 has an organic ultraviolet absorber. The organic ultraviolet absorber is an organic ultraviolet absorber vesicle having an outer film composed of a single layer film.SELECTED DRAWING: Figure 1
Patent JP-2017129676-A (JP)
Title: Imaging module and imaging apparatus
Inventor: HARITO KAZUKI
IPC: G02B5/00
Filed: 2016-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging module and an imaging apparatus which can be reduced in thickness and can sharply photograph a subject image.SOLUTION: An imaging module 10 includes an imaging element part 14 in which a plurality of pixels for converting incident light into an electrical signal are two-dimensionally arranged, a lens sheet 11 which is arranged closer to a light incident side than the imaging element part 14, and a cover sheet 20 which is arranged closer to the light incident side than the lens sheet 11. The lens sheet 11 includes a light transmission part 111 which is arranged along a sheet surface and has a unit lens shape 112 convex toward one surface side and a light absorption part 113 which is alternately arranged with the light transmission part 111 and extended along the thickness direction of the lens sheet 11. The cover sheet 20 includes a reflection suppression layer 21 for suppressing the reflection of the incident light on a surface on the side of the lens sheet 11.SELECTED DRAWING: Figure 2
Patent JP-2017129304-A (JP)
Title: Nonpolar conversion relay for circulation adapter
Inventor: KOBAYASHI NOBUNARI
IPC: F24H9/12
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonpolar conversion relay for a circulation adapter capable of easily performing piping connection work while simplifying and downsizing the circulation adapter itself.SOLUTION: The present invention relates to a nonpolar conversion relay P1 for a circulation adapter that is provided between a circulation adapter 9 mounted in a bathtub and a hot water heater 95. The nonpolar conversion relay comprises: an outgoing port 2a communicatively connected to an outgoing-side outer pipe connection port 91a of the circulation adapter 9; a returning port 2b communicatively connected to a returning-side outer pipe connection port 91b of the circulation adapter 9; first and second connection ports 31, 32 one of which is communicatively connected to a hot water port of the hot water heater 95 and the other connection port is communicatively connected to a suction port of the hot water heater 95; and a valve mechanism which causes hot water flowing in from one connection port to flow out of the outgoing port 2a and causes hot water flowing in from the returning port 2b to flow out of the other connection port.SELECTED DRAWING: Figure 4
Patent JP-2017127928-A (JP)
Title: Band saw machine
Inventor: KOGA KAZUHISA
IPC: B23Q11/00
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a band saw machine which prevents a band saw blade from being brought into unreserved state upon cutting of steel material and, therefore, can prevents such an accident that a hand of an operator is caught into the band saw blade beforehand.SOLUTION: A band saw machine provided with an ascendable and descendable band saw main body 1 which cuts steel material W fixed onto a table 3 by a clamp 4 by means of a band saw blade 2 endlessly circulating has a safety cover 10 attached at an interval with the band saw blade 2 on the front side of the band saw blade 2. Therein, the safety cover 10 falls together with the band saw main body 1 up to a lower limit position at which the safety cover 10 is brought into contact with an upper surface of the steel material W and is attached to the band saw main body 1 by an attachment mechanism 11 so as to, on and after, be stopped on the lower limit position.SELECTED DRAWING: Figure 1
Patent JP-2017130811-A (JP)
Title: Image processing apparatus, image processing method, image processing program, and recording medium
Inventor: OWAKU TSUYOSHI
IPC: H04N1/04
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce user's effort in multi crop processing.SOLUTION: The image processing apparatus is configured to acquire an original image including a plurality of original documents, specify each of the plurality of original documents by performing a reduction process and an enlargement process on the obtained original image, and output the image data of each of the specified plurality of original documents.SELECTED DRAWING: Figure 1
Patent JP-2016169936-A (JP)
Title: NOVEL METHOD FOR AIR ENTRY IN LINER TO REDUCE WATER REQUIREMENT TO CONTROL NOx
Inventor: SINGH ARJUN
IPC: F23R3/42
Filed: 2016-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a liner air entry method that reduces water consumption in diffusion flame combustors.SOLUTION: An improved combustor is disclosed in which conventional combustion is changed to "rich to quench to lean" by changing an air entry arrangement in a liner of the combustor to remove mixing holes, reduce liner cooling and admit dilution air into the combustor liner in place of mixing air. In an alternative embodiment, dilution air is admitted into the combustor liner with the help of a plurality of pipes arranged such that air comes into the liner as a swirling flow in a direction opposite to a nozzle swirl, to thereby produce large mixing of air with combustion gases and a resulting quenching effect, i.e., rapid cooling of the combustion gases by quenching air. As such, the requirement for cooling water to quench the combustion gases is significantly reduced, thereby helping turbine efficiency and reduction of turbine emissions.SELECTED DRAWING: Figure 1
Patent JP-2017130861-A (JP)
Title: Piezoelectric oscillator
Inventor: HANAKI TETSUYA
IPC: H03B5/32
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator that is less susceptible to ambient temperature, has higher frequency stability than TCXO, and is smaller than OCXO.SOLUTION: The piezoelectric oscillator is so configured that a package body 4 in which a TCXO package 9 is mounted on a heater package 8 is supported by a spacer 3 in a state in which a space is formed between the package body and a base substrate 2, and a storage space 5 in which the package body 4 and the like are accommodated is defined by partitioning by the base substrate 2 and a cover case 6. The spacer 3, the base substrate 2, and the cover case 6 are made of materials having thermal conductivity lower than that of the package body 4.SELECTED DRAWING: Figure 1
Patent JP-2017135764-A (JP)
Title: Pwm control method for three-phase multilevel inverter, and control device
Inventor: URUSHIBATA SHOTA
IPC: H02M7/48
Filed: 2016-01-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when providing an inhibition band in PWM gate signal generation, there is a period in which switching is not generated, as long as or longer than 1.5 cycle of a carrier signal in accordance with zero-phase offset.SOLUTION: When a voltage command of one phase or more in voltage commands of three phases is present in the inhibition band, a minimum zero-phase offset amount which makes the voltage commands of all the three phases get out of the inhibition band is calculated. The calculated zero-phase offset discriminates whether a code is positive or negative with respect to a boundary of a voltage level region and inhibits for each cycle of voltage command update a change of positive→negative→positive or negative→positive→negative for each cycle. From a state where the voltage commands of all the three phases do not exist within the inhibition band during the inhibition, a code which is discriminated when the voltage command of one or more of the three phases exists within the inhibition band is held until the voltage commands of all the three phases do not exist in the inhibition band any more, and during the holding, the zero-phase offset amount is calculated sing the held positive or negative code.SELECTED DRAWING: Figure 1
Patent JP-2017134150-A (JP)
Title: Karaoke device and volume control method of karaoke device
Inventor: UEKIHARA MUTSUTO
IPC: G10K15/04
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device capable of achieving a volume at which a user can sing easily and a volume which a manager desires.SOLUTION: A karaoke device comprises: first operation reception means for receiving an operation instruction from a manager; and second operation reception means for receiving an operation instruction from a user. A control device executes first volume adjustment processing for determining a singing volume level when a permitted volume level is determined by the first operation reception means, and a music volume level is increased by the second operation reception means, and second volume adjustment processing for determining the music volume level when the singing volume level is increased by the second operation reception means, and a volume level obtained by combining the music sound determined by the respective processing and the singing sound, does not exceed the permitted volume level in the karaoke device.SELECTED DRAWING: Figure 4
Patent JP-2017135510-A (JP)
Title: Electronic apparatus, control method and control program
Inventor: TAMEGAI ATSUSHI
IPC: H04N5/225
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of information displayed on a screen.SOLUTION: An electronic apparatus includes: a display part capable of changing brightness; a water detection part for detecting water; a communication part communicatable with a second electronic apparatus; and a control part for making the water detection part detect, when the water detection part detects that at least a part thereof is underwater and the communication part detects that the second electronic apparatus is not underwater, that at least a part thereof is underwater and for increasing the brightness of the display part more than when at least a part of the second electronic apparatus is underwater, thereby achieving high visibility.SELECTED DRAWING: Figure 7
Patent JP-2017134965-A (JP)
Title: Fpc connector
Inventor: NAKAMURA HIDEHISA
IPC: H01R12/88
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a low profile PC connector.SOLUTION: A connector 10 includes a housing 1 and a plurality of contacts 2. The connector 10 includes a metal shell 3 and a metal cover 4. The housing 1 has an FPC accommodating chamber 11 therein and has a concave portion 12 concaved to the FPC accommodating chamber 11 on the upper surface thereof. The contacts 2 are arranged inside the FPC accommodating chamber 11. The metal shell 3 has a top plate 31 partially covering the upper surface of the housing 1 and a lower plate 32 covering the bottom surface of the housing 1. The metal cover 4 has a main surface plate 41 that can freely open and close the concave portion 12 of the housing 1. Further, the metal cover 4 has a pair of rotating shafts 41s, 41s projecting in opposite directions. Since the pair of rotating shafts 41s, 41s are supported at a substantially middle portion in the thickness direction of the housing 1 without exceeding the thickness of the housing 1, the connector 10 can be designed to have a low profile.SELECTED DRAWING: Figure 1
Patent JP-2017133943-A (JP)
Title: Current sensor and manufacturing method thereof
Inventor: HEBIGUCHI HIROYUKI
IPC: G01R15/20
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an easily-manufacturable current sensor capable of detecting highly accurately current flowing in a conductor by suppressing an influence of a foreign magnetic field; and to provide a manufacturing method thereof.SOLUTION: A current inflow part 211b1 of a first conductive part 211b and a current inflow part 211c1 of a second conductive part 211c are electrically connected at a third conductive part 211a. Further, a current outflow part 211b2 of the first conductive part 211b and a current outflow part 211c2 of the second conductive part 211c are electrically connected at a fourth conductive part 211d. A first magnetic sensor 15 and a second magnetic sensor 17 are provided in a non-conductive region 213.SELECTED DRAWING: Figure 10
Patent JP-2017131950-A (JP)
Title: Flux-cored wire for gas shield arc welding
Inventor: SAKABAYASHI NAOKI
IPC: B23K35/368
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for gas shield arc welding capable of obtaining a weld metal favorable in slag detachability even under a heavy current weld construction condition, few in spatter generation rate and having excellent mechanical performance.SOLUTION: A flux-cored wire for gas shield arc welding contains: in mass% based on total wire mass in the sum of a steel coat and a flux, 0.05-0.18% C, 0.6-1.6% Si, 1.8-2.8% Mn, 0.008-0.030% S, 0.05-0.5% Cu, 0.05-0.25%Ti, 0.01% or less Al, 0.62 or more Mn/(Si+Mn+Ti), 0.06 or less Ti/(Si+Mn+Ti) and 15 or less Ti/S, and further contains in the flux, 0.01-0.1% the total of F conversion value, 0.01-0.2% SiO, and 0.02-0.15% the sum of conversion values of NaO and KO.SELECTED DRAWING: None
Patent JP-2017138673-A (JP)
Title: Cooling system, air-conditioning controller, and air-conditioning method
Inventor: ITO JUNICHI
IPC: G06F1/20
Filed: 2016-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system capable of achieving power saving with small number of measurement points, and an air-conditioning controller, and an air-conditioning method.SOLUTION: The cooling system includes: a plurality of cooling units 20 each of which cools warm air in a hot isle HA and supplies cool air to a cold isle CA; a plurality of differential pressure sensor 30 that measures a differential pressure between the hot isle HA and the cold isle CA; and a controller unit 40 that controls the cooling units 20 to start or stop. The controller unit 40 selects a cooling unit 20 to be controlled to start or stop depending on a measurement value by the differential pressure sensor 30.SELECTED DRAWING: Figure 1
Patent JP-2017136752-A (JP)
Title: Method for cleaning ink discharge head, device for cleaning the same, recording method and recording device
Inventor: SAKAUCHI AKIKO
IPC: B41J2/01
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning an ink discharge head and the like that can efficiently remove ink fixedly adhering at a nozzle face on an ink discharge side of a nozzle plate of an ink discharge head to keep the nozzle face clean.SOLUTION: A method for cleaning an ink discharge head for cleaning a nozzle face of an ink discharge head includes: a step of imparting cleaning fluid to a wiping member on a pressing member; and a step of wiping the nozzle face with the wiping member imparted with the cleaning fluid. In the method for cleaning an ink discharge head, an amount of the cleaning fluid to be imparted is controlled by recording time.SELECTED DRAWING: Figure 1
Patent JP-2016106420-A (JP)
Title: 3dic method and device
Inventor: PAUL M ENGQUIST
IPC: H01L21/3205
Filed: 2016-02-04
Abstract: SOLUTION: A method for integrating such elements as isolated dies or a wafer three-dimensionally, and an integrated structure where such elements as isolated dies or a wafer is connected. One or both of the die or wafer has a semiconductor device formed therein. A first element having a first contact structure is bonded to a second element having a second contact structure. The first and second contact structures can be exposed at the time of bonding, and are connected electrically as a result of bonding. After bonding, a via is etched and embedded to expose and form electric wiring for connecting the first and second contact structures, thus allowing electrical access to the electric wiring from the surface. Alternatively, the first and second contact structures are not exposed at the time of bonding, but a via is etched and embedded after bonding thus connecting the first and second contact structures electrically, and electrical access to the first and second contact structures is obtained.SELECTED DRAWING: Figure 20E
Patent JP-2016147055-A (JP)
Title: X-ray CT apparatus and correction method
Inventor: ZOU YU
IPC: A61B6/03
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain subject projection data to be used when reconstructing a reconstruction image with excellent quality.SOLUTION: An X-ray CT apparatus comprises an acquisition part, a positioning part and a correction part. The acquisition part acquires subject projection data by scanning an image subject at a plurality of first projection angles with respect to the image subject and acquires calibration projection data by scanning a prescribed calibration subject at a plurality of second projection angles with respect to a prescribed calibration subject. The positioning part performs positioning of the calibration projection data with respect to the subject projection data so that the difference between the plurality of second projection angles and a prescribed projection angle in the calibration projection data matches the second difference between the plurality of first projection angles and the prescribed projection angle. The correction part corrects the subject projection data by using the calibration projection data subjected to positioning.SELECTED DRAWING: Figure 6
Patent JP-2017140903-A (JP)
Title: Stabilizer for vehicle, shot peening jig for stabilizer
Inventor: SAKURAI YASUHARU
IPC: B24C9/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer having a residual stress which is desirable for improvement of durability, or the like.SOLUTION: A stabilizer 10 is made from a steel material, and includes a torsion part extending along a vehicle width direction, a bent part 21, and an arm part 23. A radial cross section at each bent part includes a bent inside part 41 positioned at 0°, a bent outside part 42 positioned at 180°, a first side surface part 51 positioned at 90°, and a second side surface part 52 positioned at 270°, where a center inside bending is 0°, a center outside bending is 180°, a center point between 0° and 180° is 90°, and an opposite side of 90° is 270°, relating to a position in circumferential direction. The bent inside part 41 has a compression residual stress down to a first depth from a surface, and the bent outside part 42 has the compression residual stress down to a second depth. The first side surface part 51 has the compression residual stress down to a third depth. The second side surface part 52 has the compression residual stress down to a fourth depth. The first depth is deeper than the second depth. The fourth depth is deeper than the third depth.SELECTED DRAWING: Figure 3
Patent JP-2017144522-A (JP)
Title: Body support follow-up system
Inventor: TAKAHASHI MINORU
IPC: A61G13/10
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a body support follow-up system which can be easily transited into the state that a brake unit is operated.SOLUTION: A body support follow-up system 1 comprises: a loading unit 3 on which a body part of an operator can be loaded; an arm unit 5 which includes joints 25, 27, 29, 31, 33, 35, 37, 39, 41A, and supports the loading unit; brake units 53, 55, 57, 59, 61 which can limit action of at least a part of the joint; a velocity acquisition unit which acquires a velocity of the loading unit; a brake control unit which controls the brake unit on the conditions that the state in which a movement speed is equal to or less than a threshold Tis continued during a time equal to or longer than a threshold T; a distance acquisition unit which acquires a distance in a horizontal direction from a reference position to a position of the loading unit; and a threshold setting unit which gradually increases the threshold Tas the distance is increased.SELECTED DRAWING: Figure 2
Patent JP-2017146867-A (JP)
Title: Information processing device and information processing program
Inventor: NAKAMORI YUKI
IPC: G06F3/0481
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device for presenting a situation in a meeting by using a history of an operation to a tag.SOLUTION: Extraction means of the information processing device extracts a history of operations to a tag attached to a mount, and presentation means performs presentation showing a situation in a meeting, corresponding to a condition when the history of operations satisfies the predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2017151197-A (JP)
Title: Source driver, display, and electronic apparatus
Inventor: KIMURA KEI
IPC: G09G3/20
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a source driver that can reduce the ratio of transistors with a large element size to reduce the circuit area and reduce power consumption.SOLUTION: There is provided a source driver that is used for supplying a voltage according to a gradation value of a video signal to a data line of a display part, the source driver including a resistor to which a predetermined power voltage is applied at one end, and a current source that is connected to the other end of the resistor and has the amount of current controlled according to the gradation value of the video signal, where the voltage according to the gradation value of the video signal is supplied from the other end of the resistor.SELECTED DRAWING: Figure 3
Patent JP-2017143817-A (JP)
Title: Rice-cooking water, and cooking method of delicious rice
Inventor: OTSUBO KENICHI
IPC: A23L7/10
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain rice-cooking water most suitable for such cooking that rice cooked in large quantities for business use can keep delicious taste even after being cooled, and can maintain proper stickiness and hardness for a prolonged period, in comparison with the case of using city water as rice-cooking water.SOLUTION: From among many kinds of ocean deep waters, ocean deep water in which a mixture ratio between magnesium and calcium is a specific value is selected and utilized.SELECTED DRAWING: None
Patent JP-2016136754-A (JP)
Title: Communication device and retransmission control method
Inventor: HORIUCHI AYAKO
IPC: H04W28/04
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To avoid reduction of the system through-put due to application of PHICH.SOLUTION: A communication device has PHICH reception means and retransmission control means. In the PHICH reception means, when PHICH (Physical HARQ Indicator Channel) containing ACK or NACK transmitted from another communication device is received, PHICH is not received in a communication unit for monitoring Scell(Secondary cell) received in a Non cross carrier scheduling (Non cross carrier scheduling) by a self-device, and PHICH is received in a communication unit for monitoring Pcell (Primary cell) received in the Non cross carrier scheduling(Non cross carrier scheduling) by the self-device. On the basis of the received PHICH and allocation control information, the retransmission control means performs the control as to whether retransmission to the other communication device is performed or not.SELECTED DRAWING: Figure 5