baber/WOPTO huggingface dataset:
Patent JP-2018026677-A (JP)
Title: Encoding device, encoding method, and encoding program
Inventor: KUNIDA YUTAKA
IPC: H04N19/115
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device that can improve the image quality of an area in one video stream to which an observer pays attention in a limited transmission band, and reduce an increase in load on a distribution server side for a number of users.SOLUTION: An encoding device comprises: a video input part that receives an input of a video to be distributed; a weighting part 33 that provides different weight distributions respectively to areas of attention in the video; and an encoding part 34 that generates a plurality of bit streams in which coding is performed to achieve the amount of coding according to the weight distribution.SELECTED DRAWING: Figure 3
Patent JP-2018025071-A (JP)
Title: Preparation of fluidized soil, and pressure-feeding method and pressure-feeding system
Inventor: ISHII HIROYASU
IPC: E02D3/00
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized soil prepared with various types of soil generated at a site, a preparation method and a pressure-feeding method of the fluidized soil, capable of at least ensuring satisfactory pressure-feeding and a pressure-feeding system.SOLUTION: The fluidized soil preparation and a pressure-feeding method thereof include the steps of: measuring the viscosity of muddy water; adjusting the muddy water so that the measured viscosity has a predetermined viscosity; preparing a fluidized soil by adding water and/or solidification material of an appropriate amount to the muddy water depending on the viscosity of the muddy water; and pressure-feeding the prepared fluidized soil.SELECTED DRAWING: Figure 1
Patent JP-2018028297-A (JP)
Title: Stationary blade structure of axial flow compressor
Inventor: PALLOT GUILLAUME
IPC: F04D29/54
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a stationary blade structure of axial flow compressor capable of reducing generated heat that could be produced through friction between secondary air and a wall part of a rotor.SOLUTION: This invention relates to a stationary blade structure 20 of a compressor 3 in which several stationary blades 12 arranged at an outer casing 10 and several rotor blades 11 fixed to a shaft part 6 of a rotor R rotated around a rotating axis line L1 are alternatively arranged in a direction of the rotating axis line L1. Inner end parts of the stationary blades 12 at a side of rotating axis line L1 of the stationary blades have an annular shroud 17 fixed thereto, an inner peripheral side of the shroud 17 is provided with a honeycomb seal 18. The honeycomb seal 18 oppositely faces against seal teeth 16 arranged at an outer peripheral surface of a shaft part 6, and several flow circulating device 21 including surfaces 21a, 21b oblique in a rotating direction of the rotor R in reference to a direction of the rotating axis line L1 are arranged in a peripheral direction at an end part of the downstream side of the outer peripheral surface of the shroud 17 with the direction of the rotating axis line L1 being applied as a reference line.SELECTED DRAWING: Figure 2
Patent JP-2018028501-A (JP)
Title: Open-phase detection system, open-phase detector and open-phase detection method
Inventor: TAKAHASHI MASAO
IPC: G01R31/58
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an open-phase detection system, open-phase detector and open-phase detection method capable of mechanically detecting single-phase open-circuit failure not causing ground fault or short circuit, regardless of facility configuration or load situation.SOLUTION: An open-phase detection system includes three-phase stationary induction electric equipment, a current detector, an extraction unit and a determination unit. The three-phase stationary induction electric equipment has a primary side circuit where excitation current flows through wiring of each phase. The current detector is configured to detect excitation current of each phase in the primary side circuit. The extraction unit is configured to extract harmonic waves from the excitation current detected by the current detector. The determination unit is configured to determine whether wiring of the primary side circuit, where the excitation current is detected, is in an open state or a connection state, according to whether the extraction unit extracts harmonic waves.SELECTED DRAWING: Figure 1
Patent JP-2018031869-A (JP)
Title: Pictorial image heating device, and heater
Inventor: ISHIGURO KEITA
IPC: G03G15/20
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce waiting time during the execution of a printing job using large-size recording material following a printing job using small-size recording material thereby to enhance productivity.SOLUTION: A heater 600 for use in a pictorial image heating device 40 that heats a pictorial image T has a narrow and long base plate 610, and a first heat generator 701 and a second heat generator 702 formed in the longer side direction of the base plate with a space in-between in the shorter side direction, having the same greater side width A and each permitting heating by electricity independent of the other. The distribution of resistance in the longer side direction of the first heat generator 701 is uniform, and the distribution of resistance in the longer side direction of the second heat generator 702 is such that the resistance of a prescribed width area 702a corresponding to the width of recording material P is narrower than the resistance of an external area 702b corresponding to a prescribed width area.SELECTED DRAWING: Figure 1
Patent JP-2017005263-A (JP)
Title: Semiconductor element and manufacturing method for semiconductor element
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/04
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high current drive performance by increasing a depletion region of a channel forming region.SOLUTION: A semiconductor device having a transistor comprises: a plurality of strip-like semiconductor films disposed in parallel on an insulated surface at predetermined intervals for each other; a gate insulating film in contact with an upper surface and a side surface of the plurality of strip-like semiconductor films; and a gate electrode for covering the upper surface and the side surface of the plurality of strip-like semiconductor films via the gate insulated film. An upper part and a side part of the semiconductor film are used as a channel forming region, thereby improving current drive performance.SELECTED DRAWING: Figure 38
Patent JP-2016192980-A (JP)
Title: Combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01D41/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To smooth grain culm conveyance by a threshing feed chain and facilitate feeding of manually-threshed grain culm to the threshing feed chain.SOLUTION: The combine harvester includes a manual-threshing regulation member (18), and is configured to hold a vertical gap between a conveyance start end of the threshing feed chain (8) in the regulation state and the manual-threshing regulation member (18), the vertical gap served as a conveyance passage of grain culm that is delivered from a reaper (3) side to the threshing feed chain (8) side. The manual-threshing regulation member (18) is attached to vertically rotationally turn about a horizontal shaft (22) of the reaper (3) side, where the regulation state is released by ascending rotational turning of the manual-threshing regulation member (18). The combine harvester further includes a delivery guide rod (23) that elastically presses the grain culm delivered from the reaper (3) to the conveyance start end of the threshing feed chain (8), against the upper face of the conveyance start end of the threshing feed chain (8), and the front end of the delivery guide rod (23) is supported by the reaper (3) side.SELECTED DRAWING: Figure 3
Patent JP-2016216741-A (JP)
Title: Polyvinyl alcohol-based polymer film
Inventor: SASAI HIROHARU
IPC: C08J5/18
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a PVA-based polymer film from which a polarizing film or a polarizing plate having fewer defects can be produced in a high yield, and to provide a film roll in which surface properties fluctuate little throughout a PVA-based polymer film from the start portion of winding to the end portion of winding, and from which a polarizing film or a polarizing plate having stable qualities can be produced.SOLUTION: The PVA-based polymer film has 0.25 defects per 1 mor less, the defects being recessed portions from the film surface and each having an area of 400 μmor larger and a depth of 0.3 μm or more. The film roll is manufactured by continuously winding up a long PVA-based polymer film; and with regard to defects recessed from the film surface and each having an area of 400 μmor larger and a depth of 0.3 μm or more, the number of the defects in the end portion of winding of the PVA-based polymer film is 1.4 times or less as the number of the defects in the start portion of winding of the PVA-based polymer film.SELECTED DRAWING: None
Patent JP-2018036077-A (JP)
Title: Single particles moisture meter
Inventor: KOJIMA HIROMICHI
IPC: G01N27/04
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a single particles moisture meter which can measure moisture of, for example, grains whose particle size varies from large to small, by individually crushing the grains using two sets of a pair of electrode rolls arranged in parallel according to the difference of the grain size, with good reproducibility and surely.SOLUTION: A single particles moisture meter of the invention includes: a first support substrate 6 having a passage hole 7 of single particles M of grains; a second support substrate 8 arranged so as to face the first support substrate 6; a single particles feeding system 11 which is arranged on the outer surface side of the first support substrate 6 and feeds the single particles M through the passage hole 7 to the second support substrate 8 side; an electrode roll pair parallel-arranging part 21 having a pair of electrode rolls 22, 22 and a pair of electrode rolls 23, 23, two sets of which are arranged in parallel and have a crushing region therebetween, and configured such that peripheral surface shapes, diameters and intervals of the rolls are varied to correspond to large to small sizes of the single particles M; and a carry-in path switching part 31 which switches the path of the single particles M from the passage hole 7 and guides the same into the crushing region of the electrode rolls 22, 22 or the crushing region of the electrode rolls 23, 23 according to the size of the single particles M.SELECTED DRAWING: Figure 1
Patent JP-2018034353-A (JP)
Title: Wiper blade, wiping unit, ink discharge unit and device for discharging ink
Inventor: OMORI MASAHIRO
IPC: B41J2/165
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade for an ink jetting head that can keep ink discharge stability of an ink jetting head for a long term.SOLUTION: A wiper blade wipes over an ink discharge surface of an ink jetting head. The wiper blade for an ink jetting head includes the wiper blade formed of an elastic rubber. The elastic rubber has tan δ of peak temperature of -10°C or more and 10°C or less and a balanced swelling rate of 10% or less based on acetone.SELECTED DRAWING: None
Patent JP-2018036772-A (JP)
Title: Software quality determination method
Inventor: AOKI HIDESUKE
IPC: G06F11/36
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a software quality determination method which allows more accurate determination of convergence of bugs generated in a system.SOLUTION: A software quality determination device 1 accumulates test execution results which are execution results of tests executed in the past for each component of a system. The software quality determination device 1 extracts a test execution result of a component which is similar to a test object component. The software quality determination device 1 calculates a test execution reference amount for each test viewpoint in response to the scale of the test object component and the test execution result. The software quality determination device 1 performs a bug convergence determination at the test viewpoint concerning the component when the test execution amount for each test viewpoint exceeds the test execution reference amount for each test viewpoint.SELECTED DRAWING: Figure 3
Patent JP-2018034981-A (JP)
Title: Image forming apparatus
Inventor: TAKUWA NORIYUKI
IPC: B65H31/02
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which operates stably.SOLUTION: An image forming apparatus comprises: an image forming part for forming an image on a recording medium; a discharge port which is provided in a downstream side of the image forming part; a conveyance part for conveying the recording medium from a paper feeding part to the discharge port via the image forming part; a type acquisition part for acquiring the type of the recording medium; and a control part which, if the type of the recording medium acquired by the type acquisition part is determined to be a first type, controls the conveyance part in such a manner that it conveys the recording medium at a first speed in the conveyance part in the downstream side of the image forming part and discharges the recording medium after slowing down the recording medium to a second speed which is slower than the first speed, while if the type of the recording medium is determined to be a second type, controls the conveyance part in such a manner that it conveys the recording medium at a third speed which is slower than the first speed and discharges the recording medium from the discharge port at the third speed.SELECTED DRAWING: Figure 1
Patent JP-2018038309-A (JP)
Title: Culture equipment and culture method
Inventor: SHIOBARA TAKUYA
IPC: C12M1/00
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a culture equipment with high production efficiency of a cultured product and a culture method.SOLUTION: A culture equipment is provided with a plurality of culture operation devices 3a-3e including a plurality of different types of culture operation devices which carry out different types of culture operation with respect to culture products x1-x3. Each of the plurality of culture operation devices 3a-3e and each of a plurality of incubators 2a, 2b are configured to allow decontamination of the inside separately and moveable delivery vessels 6a to 6c storing culture products x1-x3 therein are provided. The moveable delivery vessels 6a to 6c can be connected to and disconnected from each of the plurality of culture operation devices 3a to 3e and each of the plurality of incubators 2a, 2b. The culture equipment is configured to allow the delivery of culture products x1-x3 between connected culture operation devices 3a to 3e and to allow the delivery of culture products x1-x3 between connected incubators 2a, 2b.SELECTED DRAWING: Figure 1
Patent JP-2018040988-A (JP)
Title: Lens device and imaging device using the same
Inventor: NAGAOKA NOBUYUKI
IPC: G02B13/00
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lens device and an imaging device that enable a change in optical performance relative to a temperature change to be reduced in a configuration having a positive lens in which a temperature coefficient about a refractive index is a negative value and a negative lens in which the temperature coefficient about the refractive index is a positive value.SOLUTION: A lens device 1 comprises: a holding member 112 that has a positive lens G1 in which a temperature coefficient about a refractive index is a negative value, a positive lens Gp, a positive lens G3, and a negative lens Gn in which the temperature coefficient about the refractive index is a positive value inside; an exterior member 118 that is provided outside the holding member 112; and an insulation member 120d that is provided between the holding member 112 and tthe exterior member 118. In a direction view orthogonal to an optical axis of the lens device 1, an area where the insulation member 120d is in contact with the holding member 112 and the exterior member 118 is located at a position different from an area having the positive lens G1, the positive lens Gp, and the positive lens G3 provided and an area having the negative lens Gn provided.SELECTED DRAWING: Figure 1
Patent JP-2018033906-A (JP)
Title: External use ankle foot orthosis, indoor ankle foot orthosis, right-type orthosis, left=type orthosis
Inventor: OKADA NAOTO
IPC: A43B13/14
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ankle foot orthosis (shoe) enabling a user to walk more easily, realizing refreshing sense of use and arousing the eagerness of the people with disabilities to use it and go out positively.SOLUTION: The ankle foot orthosis (shoe) is hollowed so that the shoe bottom can draw a curve with elasticity in the shoe bottom in the arch behind the center of the shoe bottom.SELECTED DRAWING: Figure 3
Patent JP-2018050134-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: TANDAI TOMOYA
IPC: H04B7/10
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To achieve highly precise measurement of received power by radio power supply.SOLUTION: A radio communication equipment includes: a first transmission unit which transmits a first frame instructing prohibition of transmission to first radio communication equipment and transmits a radio signal to second radio communication equipment while the transmission is being prohibited; and a first reception unit which receives power reception amount information corresponding to the radio signal after completion of the transmission of the radio signal.SELECTED DRAWING: Figure 2
Patent JP-2018047527-A (JP)
Title: Sheet processing device
Inventor: OIWA HIDENORI
IPC: B26D1/24
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device that allows a user to mount processing machines without mistaking types and arrangement when replacing processing machines.SOLUTION: A sheet processing device comprises a carrying direction processing unit for executing processing on a sheet along its carrying direction. The carrying direction processing unit is configurable by detachably providing two or more kinds of processing machines side by side in a width direction orthogonal to the carrying direction at the same position in the carrying direction. The sheet processing device comprises a condition input unit for inputting processing conditions for use in the carrying direction processing part, a display unit for displaying the processing conditions, and a processing machine selection control unit for determining kinds and arrangement of processing machines to be provided at the carrying directional processing unit so as to satisfy the processing conditions and displaying them on the display unit.SELECTED DRAWING: Figure 17
Patent JP-2018048779-A (JP)
Title: Device for recovering, regenerating and filling fluid
Inventor: NODA KAZUYUKI
IPC: F25B45/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering, regenerating and filling fluid capable of recovering a plurality of types of refrigerants by a single device, and capable of filling the refrigerants while maintaining proper refrigerant performance.SOLUTION: A device for recovering, regenerating and filling fluid includes: a device body 9 provided with a first recovery tank Ta retaining a first refrigerant recovered from a vehicle air conditioner S, and a second recovery tank Tb retaining a second refrigerant recovered from another vehicle air conditioner different from the vehicle air conditioner S; a first hose unit Ya comprising a first high-voltage hose 1A having a first high-voltage joint member 10A attachable/detachable to/from a high-voltage service valve Sa of the vehicle air conditioner S, and a first low-voltage hose 2A having a first low-voltage joint member 20A attachable/detachable to/from a low-voltage service valve Sb of the vehicle air conditioner S; and a second hose unit Yb comprising a second high-voltage hose 1B having a second high-voltage joint member 10B attachable/detachable to/from a high-voltage service valve of the other vehicle air conditioner, and a second low-voltage hose 2B having a second low-voltage joint member 20B attachable/detachable to/from the low-voltage service valve of the other vehicle air conditioner.SELECTED DRAWING: Figure 16
Patent JP-2018047827-A (JP)
Title: Steering control apparatus
Inventor: SUDA MICHIHISA
IPC: B62D6/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To realize a vehicular behavior consistent with the intention of a driver when a 4WS-enabled vehicle performs a drift travel.SOLUTION: A vehicular steering control apparatus includes: a control device for calculating a target rear steering angle that is represented as a function of input parameters including a steering wheel angle; and a rear-wheel steering device for steering a rear wheel of a vehicle in accordance with the target rear steering angle. In a case where the vehicle is in an over-steering state, with a correction condition established, in which a driver performs a counter steering, the control device performs correction processing to correct the function. For the same input parameter, an absolute value of a target rear steering angle calculated in the case of the correction processing being performed is smaller than an absolute value of a target rear steering angle calculated in the case of no correction processing being performed.SELECTED DRAWING: Figure 2
Patent JP-2018049218-A (JP)
Title: Process cartridge for electrophotography and electrophotographic image forming apparatus
Inventor: UEMATSU ATSUSHI
IPC: G03G15/02
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a speed-up electrophotographic image forming apparatus which suppresses fusion of a toner to a photoreceptor, and suppresses generation of a white dot image caused by fusion of the toner to the photoreceptor.SOLUTION: A process cartridge has a photoreceptor, a charging member and a development device. The charging member has a conductive substrate and a conductive elastic layer, the conductive elastic layer contains a binder and bowl-shaped resin particles, the surface of the charging member has a recess derived from an opening of the bowl-shaped resin particles and a projection derived from an edge of the opening, the toner contains a binder resin, a colorant, crystalline polyester, and a mold releasing agent, a domain of the crystalline polyester exists on the cross section of the toner observed by a scanning transmission electron microscope, the number average diameter Dof the major axis of the domain is 50-500 nm, the average number Nof the domain is 8-500 times, and the average number Nof the domain existing in the region within 25% from the contour of the cross section to the distance between the contour and the center of the cross section is 0.60-1.00 N.SELECTED DRAWING: Figure 12
Patent JP-2018053024-A (JP)
Title: Urethane resin composition preparation system, method for producing urethane molded body, and urethane molded body
Inventor: OZEKI HIROKI
IPC: C08K5/16
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an urethane resin composition preparation system capable of preparing an urethane molded body which more suppresses expansion at the time of combustion and holds flame retardancy.SOLUTION: An urethane resin composition preparation system contains a first liquid containing a polyisocyanate compound, a second liquid containing a polyol compound, a catalyst containing a trimerization catalyst and a flame retardant containing red phosphorus and a nitrogen-based non-halogen flame retardant, where an amount of the nitrogen-based non-halogen flame retardant may be 1.5 pts.wt. or more and 20 pts.wt. or less with respect to 100 pts.wt. of the total amount of the polyisocyanate compound and the polyol compound.SELECTED DRAWING: None