baber/WOPTO huggingface dataset:
Patent JP-2020056857-A (JP)
Title: Camera shake correction
Inventor: SAKAMAKI TAKUYA
IPC: G03B5/00
Filed: 2018-10-01
Abstract: To appropriately correct a camera shake even while a mirror or a shutter moves during photographing.SOLUTION: An imaging device includes: an AF circuit (110); determination means for determining a rotation direction of a zoom ring (205) from an output value of focal distance detection means; rotation speed calculation means for calculating a rotation speed of the zoom ring (205); an imaging element (108); a camera shake correction section for driving the imaging element (108) so as to correct the camera shake at the imaging element; and a storage section for storing a table of a predicted camera shake amount for the rotation speed of the zoom ring (205) and a table of a correction amount for rotation acceleration. The imaging element (108) is driven in an opposite direction to a direction determined by the determination means in photographing, and a drive amount drives the imaging element (108) by a rotation amount on the basis of the predicted camera shake correction table and the correction table.SELECTED DRAWING: Figure 2
Patent JP-2020056228-A (JP)
Title: Underground shelter
Inventor: YANO AKIHIKO
IPC: E03B11/00
Filed: 2018-10-02
Abstract: To provide an underground shelter to which evacuation is easily performed upon occurrence of fire caused by earthquake/tsunami and which can control inner temperature.SOLUTION: A shelter 1 comprises a body 2, a water storage tank 4, and a water storage container 40 and the like. The water storage tank 4 is to supply water to a concave section 33, comprising a first water storage tank 41 and a second water storage tank 42. Upon evacuation to a shelter space 90 during a fire, a solenoid valve (not shown) arranged in a tube 41b is released. Thereby, water W1 stored in the first water storage tank 41 is supplied to the concave section 33 through the tube 41b. Meanwhile, water W2 stored in the second water storage tank 42 is pumped by actuating a pump 43 to supply water to the concave section 33 through the tube 42b. A water level in the concave section 33 reaching a predetermined height or higher results a door in a submerged state. As a result, temperature increase at a door body 50 and a ceiling 21 can be suppressed in consequence of a latent heat effect of water.SELECTED DRAWING: Figure 2
Patent JP-2020049188-A (JP)
Title: Foreign matter stacking prevention device
Inventor: JEONG SEONG DAE
IPC: B08B1/00
Filed: 2018-10-11
Abstract: To provide a foreign matter stacking prevention device that removes snow and foreign matter stacked on a target surface with a variety of large area, reliably and efficiently.SOLUTION: A foreign matter stacking prevention device comprises: a wiper 100 arranged on a target surface along a first direction; a first unit 100 comprising a main mobile 120 equipped in a lower surface of the wiper and moving to the second direction perpendicular to the first direction, and a sub-mobile 130 equipped in the lower surface on both sides of the wiper and moving to the second direction with the main mobile; a second unit 200 comprising a main rail 210 arranged in the target surface to support the reciprocation of the main mobile, a first sub-rail 220a arranged in the target surface to support the reciprocation of the sub-mobile equipped in the lower surface of one side of the wiper, and a second sub-rail 220b arranged in the target surface to support the reciprocation of the sub-mobile equipped in the lower surface of the other side of the wiper; and a third unit for transmitting the driving force so that the main mobile can reciprocate.SELECTED DRAWING: Figure 1
Patent JP-2019030716-A (JP)
Title: Systems and methods for radiotherapy with magnetic resonance imaging
Inventor: SHMARYU M SHVARTSMAN
IPC: A61B5/055
Filed: 2018-10-24
Abstract: To provide systems and methods for radiation in radiotherapy in conjunction with magnetic resonance imaging in which various conductors, shields and shims may be used to solve issues occurring when radiotherapy equipment is placed in the vicinity of a magnetic resonance imaging system.SOLUTION: A system comprises: a magnetic resonance imaging system; a gantry 106; one or more radiotherapy heads fixed to the gantry; one or more collimating devices 202 associated with the one or more heads; and one or more additional conductive elements 400 disposed around the gantry.SELECTED DRAWING: Figure 4
Patent JP-2020067047-A (JP)
Title: Water supply system
Inventor: SHIMIZU YUKI
IPC: F04D13/12
Filed: 2018-10-25
Abstract: To provide a water supply system which allows for efficient maintenance, such as exchange of a pump.SOLUTION: A water supply system includes a suction pipe 9, a discharge pipe 10, a first pump 2A and second pump 2B communicated with the suction pipe 9 and discharge pipe 10, and a suction side three-way valve 35 provided in a suction side of the first pump 2A and second pump 2B. The suction side three-way valve 35 has a first flow channel 36A communicating with the suction pipe 9, a second flow channel 36B communicating with a suction port 2c of the first pump 2A, and a third flow channel 36C communicating with a suction port 2d of the second pump 2B.SELECTED DRAWING: Figure 4
Patent JP-2019010680-A (JP)
Title: Processing nozzle and processing device
Inventor: YOSHIDA KAZUHIRO
IPC: B23K9/29
Filed: 2018-10-26
Abstract: To prevent inflow of water to inside of a gas region when in-water processing is performed.SOLUTION: A processing device comprises: a first gas injection nozzle 23B; a second gas injection nozzle 23C which surrounds the periphery of the first gas injection nozzle 23B, and is arranged toward a direction along an orientation of the first gas injection nozzle 23B; and a coating member 23D which is formed into a cylindrical shape surrounding the whole periphery of the second gas injection nozzle 23C, whose end part on the second gas injection nozzle 23C side is closed, which extends along an orientation of the second gas injection nozzle 23C, which is formed of an elastic member, and which can be expanded outward.SELECTED DRAWING: Figure 13
Patent JP-2019014751-A (JP)
Title: Preventive or therapeutic agent for htlv-1-associated myelopathy using low-dose anti-ccr4 antibody
Inventor: YAMANO YOSHIHISA
IPC: C07K16/28
Filed: 2018-10-26
Abstract: To provide a novel therapeutic or preventive agent for human T-cell leukemia virus-1-associated myelopathy (HAM), characterized by containing an anti-human CC-chemokine receptor 4 (CCR4) antibody or a fragment of the antibody as an active ingredient and by a dosage regimen of said antibody or of a fragment of the antibody.SOLUTION: The present invention pertains to a therapeutic or preventative agent for HAM, which is characterized by containing an anti-human CCR4 antibody or a fragment of the antibody as an active ingredient and in that the antibody or fragment of the antibody is administered at a low dose.SELECTED DRAWING: None
Patent JP-2020071054-A (JP)
Title: Micro-short-circuit detection method and micro-short-circuit detection apparatus
Inventor: ONODA SHIKITO
IPC: H02J7/00
Filed: 2018-10-29
Abstract: To improve the versatility and accuracy of short circuit detection in a lithium secondary battery.SOLUTION: A micro-short-circuit detection method of detecting a micro short circuit in a charging period of a lithium secondary battery 3 charged by constant current, includes: a unit time defining step of defining a unit time dt as a ratio of battery capacity A to charging current B of the lithium secondary battery 3; a battery voltage acquiring step of acquiring a battery voltage V of the lithium secondary battery 3 every unit time dt in the charging period; a change amount calculating step of calculating an amount of change in voltage dV/dt for each unit time dt of the battery voltage V; and a micro short circuit determining step of determining that a micro short circuit has occurred when the amount of change in voltage dV/dt falls below a predetermined threshold TH during the charging period of the lithium secondary battery 3. The threshold TH is set as Th=μ-α×σ by using a coefficient α corresponding to the unit time dt and an average μ and standard deviation σ of the amount of change in voltage dV/dt acquired in advance.SELECTED DRAWING: Figure 2
Patent JP-2020072120-A (JP)
Title: Reactor
Inventor: INABA KAZUHIRO
IPC: H01F37/00
Filed: 2018-10-29
Abstract: To provide a compact reactor that hardly causes magnetic saturation.SOLUTION: A reactor includes: a coil including two wound sections and a coupling section coupling both wound sections; magnetic cores including inner core sections disposed inside the respective magnetic cores and outer core sections disposed outside; and a resin mold section covering at least part of the outer peripheral surface of the magnetic cores. At least one of both outer core sections includes a composite core in which a molded body of a composite material and a powder compressed molded body are laminated in a height direction, where the height direction is assumed to be a direction orthogonal to the axial direction of the wound sections and an aligned direction of both wound sections. The coupling section protrudes outward in the axial direction from an end of the inner core section on one end side of the axial direction of both wound sections. The composite core is disposed on one end side in the axial direction of both wound sections, has a place that protrudes upward in the height direction from the outer peripheral surface of the inner core section, and includes a first composite core in which the molded body of the composite material is laminated on the upper side in the height direction and the powder compressed molded body is laminated on the lower side. The resin mold section includes a first outer resin section covering the first composite core.SELECTED DRAWING: Figure 1
Patent JP-2020070876-A (JP)
Title: Linear motion guide device
Inventor: MIZUMURA YOSHINORI
IPC: F16C29/06
Filed: 2018-10-31
Abstract: To provide a linear motion guide device having a slider having higher rigidity.SOLUTION: A linear motion guide device includes: a guide rail extending in a first direction; and a slider supported by one side part and the other side part of the guide rail through multiple rolling elements in a manner that the slider can be guided in the first direction, the slider having a pair of leg parts extending in a second direction intersecting with the first direction and a solid body part extending in a third direction intersecting with the first direction and the second direction and connecting the pair of leg parts. A thickness of the body part along the second direction is larger than a thickness of the pair of leg parts along the second direction.SELECTED DRAWING: Figure 2
Patent JP-2020068740-A (JP)
Title: Agricultural light-shielding agent
Inventor: MURATA MINORU
IPC: A01G9/14
Filed: 2018-11-02
Abstract: To provide an agricultural light-shielding agent which can be formed so that while a light-shielding layer sprayed and formed on the outer surface of a sheet material while suppressing addition of a pigment is present in the time when light shielding properties are required, after the lapse of time, it naturally runs off due to rainfall and the like and loses the light-shielding properties.SOLUTION: Provided is an agricultural light-shielding agent comprising water, an aqueous binder and titanium oxide, the aqueous binder being an aqueous resin emulsion having an acid value of 30 or more and 300 or less, the titanium oxide being anatase type, the addition amount of the titanium oxide being 1 part by mass or more and 20 parts by mass or less with respect to 100 parts by mass of water, and the resin solid content of the aqueous resin emulsion being 0.3 parts by mass or more and 45 parts by mass or less.SELECTED DRAWING: None
Patent JP-2020016137-A (JP)
Title: handrail
Inventor: AOKI HITOSHI
IPC: E04F11/18
Filed: 2018-11-06
Abstract: To provide a handrail installed as to be taken out from a building frame and easy to construct.SOLUTION: A handrail to be mounted at a front side of a building frame comprises a pole, a building frame side fixture mounted to the building frame and a pole side fixture mounted to the pole. The building frame side fixture has a receiving part projecting from the building frame to the front side, the pole side fixture has a placing part projecting from the pole to the rear side and the placing part is placed in the receiving part and the placing part and the receiving part are fixed.SELECTED DRAWING: Figure 1
Patent JP-2020075975-A (JP)
Title: Foam
Inventor: SATO SO
IPC: C08J9/12
Filed: 2018-11-06
Abstract: To provide a foam that can exhibit high strength.SOLUTION: The present invention relates to a foam containing powdery biomass feedstock, starch, a resin component, and a wet strength agent.SELECTED DRAWING: Figure 1
Patent JP-2020078196-A (JP)
Title: Battery system and method of controlling the same
Inventor: YUNO NORITO
IPC: H02H7/00
Filed: 2018-11-08
Abstract: To provide a battery system and a method of controlling the same capable of optimizing a pre-charge period based on a state of a relay in a battery system for charging a load device with a pre-charge circuit.SOLUTION: A battery system 1 closes a positive electrode main relay 60 for electrically connecting an inverter 40 and an assembled battery 10 after a pre-charge by a pre-charge circuit 64. The battery system includes a control unit 24 capable of adjusting a pre-charge period, which is a period from a start of pre-charging by the pre-charge circuit 64 to a closing of the positive electrode main relay 60. The control unit 24 estimates a degree of deterioration of the positive electrode main relay 60 based on the pre-charge period and adjusts the pre-charge period so that the estimated deterioration degree reaches a deterioration regulation value of the positive electrode main relay 60 at an end of a specific period.SELECTED DRAWING: Figure 1
Patent JP-2019023758-A (JP)
Title: Optical apparatus
Inventor: KAMIO KAZUAKI
IPC: G03B17/14
Filed: 2018-11-08
Abstract: To provide an optical apparatus that can limit a relative rotation of two bayonet-connecting cylindrical members which is in a predetermined angel range or higher than the range.SOLUTION: The optical apparatus 3 includes: a first tube 40; a second tube 50, which can move with respect to the first tube 40 in the optical axis direction; and a third tube 60, which can rotate and cannot move in the optical axis direction in a predetermined angle range with respect to the second tube 50. The attachment structure for attaching the third tube 60 to the second tube 50 has a regulation unit 52 for regulating the angle of rotation of the third tube 60 with respect to the second tube 50 within the predetermined angle range. The first tube 40 has a reinforcement unit 45 for reinforcing the regulation by the regulation unit 52.SELECTED DRAWING: Figure 6
Patent JP-2020079033-A (JP)
Title: Vehicle front structure
Inventor: MORINAGA KENTA
IPC: B62D25/20
Filed: 2018-11-14
Abstract: To provide a vehicle front structure that is able to ensure safety sufficiently in a vehicle in which a relief portion is formed in a front side member.SOLUTION: A vehicle front structure comprises: a front side member 10 extending, in vehicle forward and backward directions, in a vehicle front; a relief portion 22 formed by removing a part of the front side member 10 in order to avoid interference with a front wheel tire 16; and a patch member 24 joined to the front side member 10 so as to cover the relief portion 22 from below. A front end of the patch member 24 is displaced from a front end of the relief portion 22 in the vehicle backward direction.SELECTED DRAWING: Figure 3
Patent JP-2020088890-A (JP)
Title: Insulation paper, insulation paper incorporation device and stator
Inventor: YOSHIDA TAKASHI
IPC: H02K15/085
Filed: 2018-11-15
Abstract: To enable an extension part of insulation paper to maintain a state in which a slot is closed, even if a force of opening in a radial direction is generated in the extension part of the insulation paper.SOLUTION: The present invention relates to insulation paper 2 which is disposed within a slot 12 of a stator core 10. The insulation paper comprises: two side face parts 21a and 21b which are disposed along two opposite inner side faces 12c in the slot 12; and an extension part 23 which is provided in at least one of the two side face parts 21a and 21b and extends so as to protrude outsides from an opening 12a of the slot 12. The extension part 23 is folded in the vicinity of the opening 12a. A tip end portion 23b of the extension part 23 is disposed closer to the side of a bottom part 12b of the slot 12 than the opening 12a and brought into contact with the opposite side face part 21b or a tip end portion 23b of the other extension part 23 provided in the opposite side face part 21b. A folding angle α of the extension part 23 is an acute angle and a locking angle β of the extension part 23 is equal to or larger than the folding angle α.SELECTED DRAWING: Figure 1
Patent JP-2020085933-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HATTORI YOSHIO
IPC: G03G15/20
Filed: 2018-11-15
Abstract: To efficiently and sufficiently cool a cleaning member cleaning a surface of a fixing rotating body or a pressure rotating body when the cleaning member moves to a separation position.SOLUTION: There is installed a cleaning roller 35 (cleaning member) configured to be movable between a contact position where it is in contact with a surface of a pressure roller 31 (pressure rotating body) and a separation position where it is separated from the surface through the operation of moving mechanisms 38, 51 (moving means). There is also installed a cooling roller 36 (cooling member) that is in contact with the cleaning roller 35 moved to the separation position. The heat capacity of the cooling roller 36 is set to be larger than the heat capacity of the cleaning roller 35.SELECTED DRAWING: Figure 2
Patent JP-2019057722-A (JP)
Title: Coil component
Inventor: WAKAMORI IKUYA
IPC: H01F27/29
Filed: 2018-11-16
Abstract: To provide a coil component which obtains stable moldability even when it is downsized.SOLUTION: A coil component includes: a magnetic core composed of green compact 19 pressure molded by mixing a powder magnetic substance with binding agent; a coil element 12 which is embedded in the magnetic core and whose end part 12a protrudes from the magnetic core; and a holding member 13 holding the end part 12a of the coil element 12. The holding member 13 is provided with a first slit 14 and a second slit 15 facing each other and, in an area between the first slit 14 and the second slit 15, the end part 12a of the coil element 12 and the holding member 13 are welded.SELECTED DRAWING: Figure 1
Patent JP-2019022802-A (JP)
Title: Game machine
Inventor: SUZUKI KENJI
IPC: A63F7/02
Filed: 2018-11-19
Abstract: To provide a game machine performing a performance using a movable member, capable of suppressing expansion of an operation space of the movable member.SOLUTION: A game area formation plate 103 is formed of a transparent material, and a display area variable device 150 is disposed on a rear side of the game area formation plate. The display area variable device 150 has rotatable shielding bodies 152, and plural outer peripheral faces 152a-152c which are continuous so that a corner part is generated on a boundary, and arranged in parallel in a rotational direction, are formed on outer peripheral parts of the shielding bodies 152. The shielding bodies 152 are rotated in forward and reverse directions so that a part which has a maximum distance from a rotation center axis line on the outer peripheral faces 152a-152c, namely, a boundary part between the outer peripheral face 152b and the outer peripheral face 152c does not move a space between the game area formation plate 103 and a virtual plane, so that switching of the outer peripheral faces 152a-152c facing the game area formation plate 103, is performed.SELECTED DRAWING: Figure 9
Patent JP-2020085277-A (JP)
Title: Cooling storage
Inventor: OSAKA HIROSHI
IPC: F25D21/08
Filed: 2018-11-19
Abstract: To melt frost adhering to a fan guard.SOLUTION: A cooling storage includes: a storage body 12 which has a storage chamber 11; a cooler 31; a cooling fan 32 which blows air cooled by the cooler 31 to the storage chamber 11; a case 50 which stores at least the cooling fan 32 and has an opening 51A which exposes the cooling fan 32 to the outside; a fan guard 40 which covers the opening 51A; a heater 70 which heats an opening edge part 51B of the opening 51A in the case 50; and an extension part 45 which extends from the fan guard 40 to the heater 70 and contacts with the heater 70.SELECTED DRAWING: Figure 3
Patent JP-2020085057-A (JP)
Title: On/off valve
Inventor: MARUYAMA KOICHI
IPC: F16K31/04
Filed: 2018-11-19
Abstract: To provide an on/off valve capable of suppressing occurrence of impact even in a case where a valve body reaches an operation limit.SOLUTION: An on/off valve comprises a housing 10 that has an inflow port Pa and an outflow port Pb communicating with each other via an internal space S, a valve body 20 that can be switched between a closed position and an open position by operating along an axis X in the internal space S, and a DC motor M that operates the valve body 20 in the direction along the axis X, and further comprises a damper unit D that reduces the movement speed of the valve body 20 immediately before the valve body 20 reaches at least one of the open position and the closed position by the driving force of the DC motor M.SELECTED DRAWING: Figure 1
Patent JP-2020085302-A (JP)
Title: Air conditioner, air conditioning system, wind direction control method, and program
Inventor: KAIZU YOSUKE
IPC: G10L15/00
Filed: 2018-11-21
Abstract: To provide an air conditioner capable of instructing wind direction setting intended by a user by voice.SOLUTION: A microphone 10 acquires voice outputted by a user existing in an air condition space. A camera 20 acquires a photographic image obtained by photographing the air condition space. A voice recognition unit 30 recognizes a target name outputted by the user. An image recognition unit 40 recognizes a target corresponding to the target name from the photographic image. An air condition control unit 60 controls a wind direction of conditioned air to be sent to the air conditioning space toward the recognized target.SELECTED DRAWING: Figure 2
Patent JP-2020081288-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2018-11-22
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A second discrimination is executed by second discrimination means on the basis of passage of a game ball through passage means, and a variable game is executed on the basis of the fact that the determination result of the second determination means is a second determination result. On the basis of execution of the second determination by the second determination means, as a variable mode of variable means until the second determination can be executed next, the variable means is variable in one of a plurality of variable modes including at least a first variable mode in which a game ball is difficult to enter ball entering means and a second variable mode in which a game ball is easy to enter the ball entering means. The variable means is more easily to be changed in the second variable mode when the second determination is executed during execution of a privilege game than during a specific game state. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 326