baber/WOPTO huggingface dataset:
Patent JP-2016119677-A (JP)
Title: Phase locked loop with digital compensation for analog integration
Inventor: DUNWORTH JEREMY D
IPC: H03L7/093
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a PLL that has advantages of both analog and digital loops.SOLUTION: A phase locked loop (PLL) device includes a digital differentiator 116 configured to differentiate a digital loop signal to at least partially compensate for the integration of an analog current signal by an analog integrator 110. A digital to analog converter (DAC) 104 includes a current source output stage that generates the analog current signal on the basis of a digital input signal. The analog integrator 110 integrates the analog current signal to generate a voltage control signal for controlling a voltage controlled oscillator (VCO) 114.SELECTED DRAWING: Figure 1
Patent JP-2017125338-A (JP)
Title: Boom drop prevention device
Inventor: MIYOSHI KATSUHISA
IPC: E02F9/24
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a boom drop prevention device capable of smoothly operating.SOLUTION: A boom 7 can be inclined by a boom tilting cylinder 10. A stopper body 13 is disposed in a vehicle equipped with the boom so that a base end part of the stopper body is supported on the boom 7 side and faces a rear side of the vehicle. The stopper body 13 has a friction reduction roller 27 at its tip. The friction reduction roller 27 is disposed so as to contact with an outer peripheral surface of a cylinder 11 in a state where a boom tilting cylinder 10 shrank. When the boom tilting cylinder 10 is extended, the stopper 13 moves forward while rotating the friction reduction roller 27 by its tip along the outer peripheral surface of the cylinder 11 as the base end part of the stopper body is supported by the boom 7. When the tip of the stopper body 13 passes over a front end of the cylinder 11, the stopper body 13 rotates down to a cylinder rod 12 extending from the cylinder 11 to fit with outside of the cylinder rod.SELECTED DRAWING: Figure 3
Patent JP-2017131939-A (JP)
Title: Alloy lump manufacturing method
Inventor: HOSHI YOHEI
IPC: B22D19/16
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an alloy lump manufacturing method excellent in manufacturability and enabled to perform a hot forging over a longer time period and to give a predetermined forging processing amount at a less step number.SOLUTION: A round-bar-shaped primary alloy lump is hung while being held on one end side, and a molten metal of a thermally holding metal is poured into a columnar mold thereby to apply a thermally holding metal coating to the whole periphery of the primary alloy lump. After removed from the columnar mold, a hot forging is performed while the end portion being held as the holding part, and the thermally holding metal coating is removed.SELECTED DRAWING: Figure 1
Patent JP-2017131444-A (JP)
Title: Game device
Inventor: KIMURA KENJI
IPC: A63F13/20
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a game device with improved handleability of articles.SOLUTION: A game device A includes reading means reading information recorded on articles, game execution means executing game processing by using the information, and a body part 1 provided with operation means receiving operation of a player and the reading means. The reading means is provided with a reading part 33 reading information and a mount part capable of mounting articles. The mount part is tilted against a level surface.SELECTED DRAWING: Figure 1
Patent JP-2017137801-A (JP)
Title: Water supply device and method for operating the same
Inventor: HARADA YOSUKE
IPC: F04D15/00
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device capable of clearly distinguishing a temporary malfunction and failure from failure of a flow rate detector.SOLUTION: A water supply device includes a pump 2, an electric motor 3 for driving the pump 2, a flow rate detector 24 for outputting a small water amount detection signal when a flow rate of water discharged from the pump 2 is equal to or less than a prescribed small water amount, and a control section 20 for controlling operation of the pump 2. The control section 20 issues an alarm indicating failure of the flow rate detector 24 when the flow rate detector 24 does not output the small water amount detection signal during stopping of the pump 2, and then, stops the alarm when the flow rate detector 24 outputs the small water amount detection signal regardless of an operation state of the pump 2.SELECTED DRAWING: Figure 2
Patent JP-2016154846-A (JP)
Title: Double fire stapling
Inventor: MAGDA SADOWSKI
IPC: A61B17/072
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a tool assembly for a surgical stapling instrument.SOLUTION: A tool assembly 110 comprises: a cartridge assembly 130 including a cartridge body defining a tissue contact surface and a plurality of rows of retention slots; an anvil assembly 120 supported adjacently to the cartridge assembly; and a first firing cam positioned within a first firing channel of the cartridge body. The first firing cam is configured to translate through the first firing channel during a first axial translation of the first firing cam to fire a first row of staples. The first firing cam is biased to move into a second firing channel of the cartridge body upon retraction of the first firing cam after the first axial translation such that the first firing cam moves to a position to translate through the second firing channel upon a second axial translation of the first firing cam to fire the second row of staples.SELECTED DRAWING: Figure 1B
Patent JP-2016085032-A (JP)
Title: Hot water storage type water heater
Inventor: MORITA MAKOTO
IPC: G01K1/14
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of accurately detecting a residual amount of high temperature hot water in a hot water storage tank.SOLUTION: When a length dimension in a lead wire part 25 direction of a protection part 26 of a hot water storage temperature sensor 13 is larger than a thickness direction dimension of the protection part 26, the hot water storage temperature sensor 13 is provided horizontally with respect to a hot water storage tank 1, and when the length dimension in the lead wire part 25 direction of the protection part 26 is equal to or less than the thickness direction dimension of the protection part 26, the hot water storage temperature sensor 13 is provided vertically with respect to the hot water storage tank 1. Thus, the protection part 26 of the hot water storage temperature sensor 13 coming into contact with a high temperature hot water portion and a low temperature water portion is prevented as much as possible, so that a boundary layer of the temperature in the hot water storage tank 1 can be detected. Thereby, a hot water supply control unit 14 can accurately grasp a residual amount of the high temperature hot water in the hot water storage tank 1.SELECTED DRAWING: Figure 4
Patent JP-2017139394-A (JP)
Title: Electric connection structure and method for electronic circuit board and fpc
Inventor: TERAYAMA HISASHI
IPC: H05K1/11
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To improve a connection strength of an electronic circuit board and an FPC without enlarging an input/output part or a wiring space of the electronic circuit board.SOLUTION: A connection hole 12 is provided in and through an input/output part of an electronic circuit board 2, a conductive connection member 13 is inserted into the connection hole 12, and both end faces 13a and 13b of the connection member 13 are exposed to both front and rear faces of the electronic circuit board 2. A lead wire pattern 7 of the electronic circuit board 2 includes: a lead wire 15 extending from an electronic component 6 to a rear face side of an insulation base material 5; and a conductive coating film 16 that covers an inner circumferential surface of the connection hole 12, and a connection portion of both lead wire 15 and the coating film 16 serves as a board side terminal part 14. The one end face 13a of the connection member 13 is electrically connected to the terminal part 14 of the board 2 by plating 17 at the rear face side of the insulation base material 5. A terminal part 10 of an FPC 4 is electrically connected to the other end face 13b of the connection member 13 by laser welding 18 at a front face side of the insulation base material 5.SELECTED DRAWING: Figure 3
Patent JP-2017137185-A (JP)
Title: Passenger conveyer
Inventor: IWABUCHI HIROSHI
IPC: B66B23/24
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To relieve difficulty in walking on a passenger conveyer and the circumference thereof when power failure related to a main power source occurs.SOLUTION: An escalator includes footsteps, handrail side units 10, light-emitting parts 40 and a control device. The footsteps transport passengers. The handrail side units 10 include: railings 30 disposed on both sides in a width direction of the footsteps; and rubber handrails 20 moving on the railings 30 synchronized with the footsteps. The light-emitting parts 40 emit light at one or more of the footsteps 2 and the handrail side units 10. The control device performs supply of electricity to the light-emitting parts 40 from a prepared battery when detecting power failure related to a main power source. As a result of this, even when the power failure related to the main power source occurs, circumference of at least one of the footsteps and the handrail side units 10 is illuminated.SELECTED DRAWING: Figure 2
Patent JP-2017141527-A (JP)
Title: Method and apparatus of preventing weaving bar for loom
Inventor: KINYA YOICHI
IPC: D03D51/00
Filed: 2016-02-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus of preventing a weaving bar for a loom, capable of effectively preventing a weaving bar (stop bar) caused with the stop of the loom, over the whole period during weaving.SOLUTION: A technique for preventing a weaving bar includes, when a loom is started, driving a cloth fell position displacement member contributing to the movement of a cloth fell of a woven fabric, thereby moving the cloth fell to a warp delivery side. In the technique, there is previously stored, in the loom, amount-of-movement related information which is information for determining the amount of movement of the cloth fell, and which is determined such that, in a set range previously set with regard to a winding diameter of a warp wound around a warp beam, the amount of movement becomes larger as the winding diameter becomes smaller. When the winding diameter at the point in time of the start is included in the set range, the cloth fell position displacement member is driven on the basis of the winding diameter at the point in time and the amount-of-movement related information.SELECTED DRAWING: Figure 5
Patent JP-2017141409-A (JP)
Title: Conductive polymer aqueous solution, and conductive polymer film
Inventor: NISHIYAMA SHOICHI
IPC: C08K5/053
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a conductive polymer film having high conductivity, and also provide the polymer film.SOLUTION: The present invention provides a water-soluble composition comprising polythiophene comprising a structural unit of formula 1 and ethylene glycol of 50-150 pts.wt. relative to water 100 pts.wt., and a conductive polymer film obtained by drying the composition [M is a hydrogen atom, an alkali metal atom, or a conjugate acid of an amine compound. L is alkylene which may comprise oxygen].SELECTED DRAWING: None
Patent JP-2017149520-A (JP)
Title: Ascending/descending assisting device for stair
Inventor: KUMAI KOJI
IPC: E04F11/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate descending using a body weight of a user without the need of a power source, and not to increase burden even when obtaining a large assisting force in ascending.SOLUTION: An ascending/descending assisting device for stairs includes a slider part 36 along a stair body 3, an ascending/descending guidance part 30 for guiding ascending/descending of a balance weight 39, and an ascending/descending assisting device body 11 joined to the slider part 36. The body 11 includes a running board 13, a support post 12 as a grip part, and a grip part 14 for left hand, including a lever 22 for restraining/releasing upwardly moving. A wire rope 44 connected to the slider part 36 is connected to the balance weight 39 via a sheave 40 above the ascending/descending guidance part 30, and a coil spring 47 is interposed between the upper ends of the balance weight 39 and the ascending/descending guidance part 30. The balance weight 39 and the coil spring 47 are so formed that when the body 11 is upward movable, and an external force is not applied by a user, the body 11 moves upward, and when the user rides on in a state that the body 11 is near the uppermost stage, descending is started, and a descending speed is reduced close to zero near the bottom.SELECTED DRAWING: Figure 1
Patent JP-2017151249-A (JP)
Title: Curtain, manufacturing method thereof, and light control sheet
Inventor: OKI YASUHIRO
IPC: G02B5/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a curtain having a lighting performance, capable of improving usability.SOLUTION: A roll up curtain 1 includes a light control sheet 30. The light control sheet 30 includes: an incidence plane; an outgoing plane opposing the incidence plane; a deflection layer 10 configured to deflect light entering from the incidence plane and emit the light from the outgoing plane; a color layer 11 configured to exhibit a color and arranged so as to be positioned opposing the deflection layer 10; and a light diffusion layer 13. The color layer 11 has a haze of 65% or more.SELECTED DRAWING: Figure 1
Patent JP-2017157277-A (JP)
Title: Induction heating cooker
Inventor: YOKOIGAWA YUJI
IPC: H05B6/12
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of achieving reduction in material cost while keeping an interval between a top plate and an induction heating coil constant.SOLUTION: An induction heating cooker comprises: a top plate where a heated object is placed; a first heating coil for heating via the top plate, the heated object placed on the top plate; a coil supporting member for supporting the first heating coil; a first drive circuit board arranged below the coil supporting member for supplying power to the first heating coil; a board supporting member for supporting the first drive circuit board; and a body part where the top plate is placed and which stores the first heating coil, the coil supporting member, the first drive circuit board and the board supporting member. The body part has a partition plate arranged perpendicularly to a bottom face of the body part; and the board supporting member is connected between a lateral face of the partition plate and an internal surface of the body part opposite to the lateral face of the partition plate.SELECTED DRAWING: Figure 2
Patent JP-2017155788-A (JP)
Title: Power transmission unit
Inventor: YONEMOTO SHINYA
IPC: F16H57/027
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission unit which can suppress the blow-out of oil from a breather while suppressing an increase of a cost.SOLUTION: A breather chamber 14B is formed at an upper part of an insertion part 12. The breather chamber 14B communicates with the outside of a unit case 4 via a breather 5 which is attached to the unit case 4. The breather chamber 14B communicates with a space 22 which is sandwiched between two pieces of bearings 21 between a drive pinion shaft 2 and an internal peripheral face of the insertion part 12 via a second communication route 24 which is formed at the insertion part 12. Therefore, oil which intrudes into the breather chamber 14B can be discharged to the space 22 through the second communication route 24.SELECTED DRAWING: Figure 2
Patent JP-2017153594-A (JP)
Title: Beverage mixing container
Inventor: OYATANI YASUO
IPC: A47J43/27
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a beverage mixing container by which mixed beverage can be made in homemade at home.SOLUTION: A shaker 1 of an embodiment is formed of a container 30 and a lid body 5, and the lid body 5 is fitted to the container 30. The container 30 comprises: a body 32 for storing beverage; and a pouring hole 34 which is provided so as to protrude from a wall face of the body 32 to outside, on a position in the vicinity of an opening on the wall face of the body 32. The shaker 1 comprises a notch 26 for engaging the body 32 and the lid body 5 and provided on a skirt part 24 of the lid body 5, in a state in which a first cover part 22a is attached to a body opening 36.SELECTED DRAWING: Figure 1
Patent JP-2017155183-A (JP)
Title: Water repellent heat seal film, water repellent heat seal agent, water repellent heat seal structure and manufacturing method of water repellent heat seal film
Inventor: KIDO ATSUSHI
IPC: C08J7/04
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent heat seal film having both of high water repellency and high heat seal property with a single layer, a water repellent heat seal agent which is a raw material thereof, a water repellent heat seal structure containing the water repellent heat seal film and a manufacturing method of the water repellent heat seal film.SOLUTION: The water repellent heat seal film: contains a thermoplastic resin and hydrophobic particles as first particles with the hydrophobic particles being 55 pts.mass to 130 pts.mass based on 100 pts.mass of the thermoplastic resin; is a single layer; has a contact angle of on the surface of water of 150° or more; and has heat seal properties.SELECTED DRAWING: None
Patent JP-2017155731-A (JP)
Title: Exhaust heat recovery system
Inventor: TSUBOI NOBORU
IPC: F25B27/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system capable of using exhaust heat of a compressor.SOLUTION: An exhaust heat recovery system 2 includes an air flow passage 4, a Rankine cycle flow passage 6 and a refrigeration cycle flow passage 8. The flow passage 4 includes: a first compressor 10; a first heat exchanger 12 for recovering heat from compressed air downstream of the compressor 10; and a second heat exchanger 14 for recovering heat from compressed air downstream of the heat exchanger 12. The flow passage 6 is a circulation flow passage and includes: the heat exchanger 12 for evaporating a refrigerant by using heat of the compressed air; an expander 16 operated by the evaporated refrigerant; a first condenser 18; and a pump 20. The flow passage 8 is a circulation flow passage in which the same type of a refrigerant as that in the flow passage 6 flows and includes: the heat exchanger 14 for evaporating the refrigerant by using heat of the compressed air; a second compressor 22 rotated by rotating driving force of the expander 16 to compress the refrigerant evaporated in the heat exchanger 14; a second condenser 26 for condensing the refrigerant discharged from the compressor 22; and an expansion valve 28 for expanding the refrigerant condensed by the condenser 26.SELECTED DRAWING: Figure 1
Patent JP-2017155738-A (JP)
Title: Rotary machine blade and rotary machine
Inventor: YAMASHITA HIROYUKI
IPC: F01D5/16
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To enhance damping force, and to easily adjust the damping force at a low cost.SOLUTION: A stationary blade 33 includes a blade body 36 having a hollow portion 37 in an inside thereof, a damping force generating member 40 having slide contact portions 40b and 40c which come in slide contact with a blade inner peripheral surface 33n facing the hollow portion 37 in the blade body 36, and a low friction layer 50 interposed between the damping force generating member 40 and the blade inner peripheral surface 33n and made of a material having a frictional coefficient lower than the slide contact portions 40b and 40c of the damping force generating member 40 and the blade inner peripheral surface 33n.SELECTED DRAWING: Figure 3
Patent JP-2017163194-A (JP)
Title: Image processing device, control method thereof, and program
Inventor: YAMADA MASAMI
IPC: G06F1/32
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a power saving state, in an image processing device connected to both a wired LAN and a wireless LAN.SOLUTION: In an MFP 1, a wired LAN module 150 is connected to a wired LAN using a first combination of a MAC address and an IP address. A wireless LAN module 160 is connected to a wireless LAN using a second combination of a MAC address and an IP address. When the MFP 1 is in a normal state, a main CPU 100 processes the packets received by the wired LAN module 150 and the wireless LAN module 160. In a first power saving state in which power supply to the main CPU 100 is stopped, a sub-CPU 140 executes proxy response and processes the packet received by the wired LAN module 150 using the first combination, and processes the packet received by the wireless LAN module 160 using the second combination.SELECTED DRAWING: Figure 2
Patent JP-2017160300-A (JP)
Title: Ink, ink storage container, image recording method and image recording device
Inventor: MORI HIDEKAZU
IPC: B41J2/01
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide ink which achieves blocking and spreadability while securing storage stability.SOLUTION: There is provided ink which contains an organic solvent, water and a coloring material, where the ink contains urethane resin particles and styrene resin particles, in an image Y obtained by heating and drying an image X formed by imparting the ink onto a recording medium, a histogram of an AFM phase image has a peak A (Y) and a peak B (Y), the peak A (Y) is a region of 6 degrees or more and 20 degrees or less and the peak B (Y) is a region of -17 degrees or more and -10 degrees or less, an image surface coverage of the peak A (Y) is 50-60% and an image surface coverage of the peak B (Y) is 40-50%.SELECTED DRAWING: None
Patent JP-2017163421-A (JP)
Title: Moving image encoding method, computer program, and moving image encoding device
Inventor: LEI XU YING
IPC: H04N19/105
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoding method etc. capable of precisely detecting a fading scene.SOLUTION: The moving image encoding method using weighted prediction extracts similar regions between an encoding target image and a reference image, and on the basis of positional information of the extracted similar regions, calculates a coefficient of the weighted prediction using the pixel value of pixels included in the similar region.SELECTED DRAWING: Figure 2
Patent JP-2017166140-A (JP)
Title: Original position testing device, ground water level measurement method, and soil sampling method
Inventor: FUTAGAWA KAZUKI
IPC: E02D1/06
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an original position testing device of a simple structure capable of accurately measuring an underground water level and sampling soil at a desired position for certain.SOLUTION: An original position testing device 4 is for measuring an underground water level W and sampling soil, and includes: an inner tube 1 having water passage holes 11, ... pierced in a circumferential direction and an axial direction leaving an interval; an intermediate tube 2 disposed on an outer peripheral side of the inner tube and provided with a plurality of side surface openings 21, ... at a position that may be overlapped with the water passage hole; and a cover part 22 and a tip head part 12 provided at a tip of the inner tube and the intermediate tube for freely opening/closing a tip port 24.SELECTED DRAWING: Figure 1