baber/WOPTO huggingface dataset:
Patent JP-2019209958-A (JP)
Title: Wing of unmanned aerial vehicle and unmanned aerial vehicle
Inventor: BAI MO
IPC: B64C3/56
Filed: 2018-09-28
Abstract: To provide an unmanned aerial vehicle wing connection device which can perform connection and disassembly operations for an outer wing and a middle wing.SOLUTION: This wing of an unmanned aerial vehicle comprises a middle wing, an outer wing and a connection device. The connection device comprises a first connection part and a second connection part. One of the first connection part and the second connection part is fixed to the middle wing, and the other is fixed to the outer wing. The first connection part and the second connection part are detachably connected, and the connection device further comprises a position restriction unit which fixedly connects or separates the first connection part and the second connection part. The first connection part comprises an insertion connector 4, and the second connection part comprises an insertion groove assembly 5. An insertion groove is formed in the insertion groove assembly 5. The insertion connector 4 is inserted and fitted in the insertion groove, whereby connection of the middle wing and the outer wing can be realized, and a connection strength can be assured.SELECTED DRAWING: Figure 1
Patent JP-2020052960-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: OKUHARA MAKOTO
IPC: B60W50/00
Filed: 2018-09-28
Abstract: To provide a vehicle control device and vehicle control method that can perform reprogramming during driving of a vehicle.SOLUTION: A vehicle control device 1 comprises: a first storage unit 31; a second storage unit 32; and a control unit 4. The storage unit 31 has a first area 51 and second area 52 that store a control program 61 of a vehicle. The second storage unit 32 is configured to store an update program 7 performing update control of the control program. A first mode implementation unit 41 of the control unit 4 is configured to implement a first mode accessible to the first storage unit 31; and implement a control program 61 stored in one of the first area 51 and second area 52 to perform control of the vehicle. A second implementation unit 42 of the control unit 4 is configured to implement a second mode accessible to the first storage unit 31 and the second storage unit 32; and implement the upgrade program 7 to perform update control of the control program 61, using other of the first area 51 and second area 52. The control unit 4 is configured to preferentially implement the first mode rather than the second mode.SELECTED DRAWING: Figure 1
Patent JP-2020057038-A (JP)
Title: Pixel-region-to-be-changed extraction device, image processing system, pixel-region-to-be-changed extraction method, image processing method, and program
Inventor: WAKAMOTO YUSUKE
IPC: G06T7/55
Filed: 2018-09-28
Abstract: To provide a pixel-region-to-be-changed extraction device that does not require to divide in advance, on a picked-up image, regions in each of which a material and color data are to be changed, and allows a user to easily select an area in which the material and color data are to be changed.SOLUTION: The present invention is a pixel-region-to-be-changed extraction device that extracts, from a live image of a subject picked up and sequentially supplied by an imaging apparatus, a pixel region to be changed in the subject in which a material is to be changed, and comprises: a projection conversion unit that projects an initial pixel region selected in the live image and consisting of one or more pixels, on a three-dimensional model of the subject, as an initial region; and a pixel-region-to-be-changed extraction unit that extracts, from the three-dimensional model, a pixel region to be changed including the initial region, on the basis of each of a normal vector and reflectance components of the pixels at a projection three-dimensional coordinate point that is a three-dimensional coordinate point at which the pixels are projected in the initial region.SELECTED DRAWING: Figure 1
Patent JP-2019032866-A (JP)
Title: Operation device
Inventor: IGARASHI TAKESHI
IPC: G06F1/16
Filed: 2018-10-04
Abstract: To provide an operation device capable of allowing a user to precisely detect a position on an operation device, by preventing reflection of light from an indoor luminaire or the like on the surface of a light emitting portion and mixture with light emitted from the light emitting portion.SOLUTION: As a method for reducing influences on the position detection accuracy on an operation device 301 due to light from indoor luminaire, an operation device 301 comprises: a pair of left and right held parts to be held by a user on which an operation member 322 is provided on the upper plane; a central part 321 positioned between the right and left held parts; and a light emitting surface 328c formed on the front surface of the central part for emitting light for an information processor to capture the light via a camera. The central part is positioned above the light emitting surface and includes a portion which is positioned in front of the light emitting surface.SELECTED DRAWING: Figure 26
Patent JP-2020059133-A (JP)
Title: Inkjet recording device and method for controlling inkjet recording device
Inventor: NAKANO TAKATOSHI
IPC: B41J2/18
Filed: 2018-10-05
Abstract: To appropriately estimate a dissolved-gas quantity in an ink.SOLUTION: An inkjet recording device, which includes a tank that stores an ink, a recording head which discharges the ink supplied from the tank and performs a recording operation, circulation means that circulates the ink in a circulation path including the tank and the recording head when the recording operation is performed and stops circulation of the ink in the circulation path when the recording operation ends, and deaeration means that deaerates the ink in the circulation path, includes estimation means that estimates a dissolved-gas quantity of the ink in the circulation path on the basis of the dissolved-gas quantity rising at the time of circulation operation and the dissolved-gas quantity rising at the time of circulation stop, and control means that executes deaeration by deaeration means when the dissolved-gas quantity of the ink in the circulation path estimated by the estimation means exceeds a predetermined threshold.SELECTED DRAWING: Figure 9
Patent JP-2020059659-A (JP)
Title: Method for generating random gene plasmid library using plasmid one round pcr method, transformant preparation method using same, and kit for use in the method
Inventor: YANAGISAWA MIKI
IPC: C12N5/10
Filed: 2018-10-05
Abstract: To provide a method for generating a random gene plasmid library, a method for producing a transformant using the same, and a kit for use in the method, which are capable of simply introducing random gene sequence libraries into a plasmid by using one round PCR.SOLUTION: A template is subjected to a one round PCR by PCR amplification (polymerase chain reaction) of a random gene library primer and an auxiliary primer. The random gene library primer has a site in which the 5' end is complementary to the auxiliary primer, the 3' end is complementary to the template, and a random gene library is included between the 5' end and the 3' end. The auxiliary primer is complementary to the random gene library primer at the 5' end, is complementary to the template at the 3' end, and has no random gene part.SELECTED DRAWING: Figure 1
Patent JP-2020061713-A (JP)
Title: Information processing device and information processing system
Inventor: YAGI YUSUKE
IPC: G06F21/44
Filed: 2018-10-12
Abstract: To provide an information processing device and an information processing system, capable of improving availability while ensuring security.SOLUTION: An information processing device has a first communication unit, a second communication unit, an information processing unit, and a switching unit. The first communication unit can communicate with a terminal device. The second communication unit can communicate with a device connected to a network. The information processing unit encrypts information received by the first communication unit from the terminal device to transmit to the network via the second communication unit and the second communication unit decrypts the information received from the network to transmit the information to the terminal device via the first communication unit. When the information processing unit is in an inoperable state including at least a supply stop of power, a switching unit switches to a pass-through mode of directly connecting a communication line of the first communication unit with the terminal device and a communication line of the second communication unit with the network to communicate directly without going through the information processing unit.SELECTED DRAWING: Figure 2
Patent JP-2020064121-A (JP)
Title: Image forming apparatus
Inventor: IWAI HITOSHI
IPC: G03G21/16
Filed: 2018-10-15
Abstract: To improve cleanability of an exposure member by adjusting the position of the exposure member even when a cover of an image forming apparatus is opened.SOLUTION: An image forming apparatus comprises a rack 115 that is in either one state of a fixed state where the rack is fixed to a front cover 113 and a released state where the fixation to the front cover 113 is released. The rack 115 rotates with the front cover 113 when in the fixed state, and rotates with respect to the front cover 113 centered on a rotation shaft 114 when in the released state. An LED exposure head 131 moves in conjunction with the rotation of the rack 115, when the rack 115 is in the fixed state, the front cover 113 is rotated to move the LED exposure head 131 between a retracted position and an exposure position, and when the rack 115 is in the released state, the rack 115 is rotated with respect to the front cover 113 with the front cover 113 being in an opened state, to move the LED exposure head 131 from the retracted position to a position closer to the exposure position than the retracted position.SELECTED DRAWING: Figure 8
Patent JP-2019181681-A (JP)
Title: Cutting insert and rotary cutting tool
Inventor: SHINJO YUJI
IPC: B23C5/22
Filed: 2018-10-18
Abstract: To provide a cutting insert which can be pushed on a body in both of a rotary shaft direction and a radial direction.SOLUTION: A cutting insert includes: a first surface 14 which is directed in a rotating direction and has a fist clamp surface abutting on a body 50; and a second surface 18 which is directed in an opposite direction of the first surface 14 and has a second clamp surface abutting on the body 50. In a cross section perpendicular to a rotary shaft AX, the second clamp surface is inclined to the first clamp surface so that a distance between the first clamp surface and the second clamp surface becomes larger as being separated from a cutting edge 24A, and a surface facing the rotary shaft AX is inclined so as to approach the rotary shaft AX as being advanced to a base end side of the body 50.SELECTED DRAWING: Figure 1
Patent JP-2020064790-A (JP)
Title: Positive electrode for secondary battery
Inventor: YAMAMOTO KUNIMITSU
IPC: H01M4/62
Filed: 2018-10-18
Abstract: To provide a positive electrode that reduces the cell resistance of a secondary battery when used in the secondary battery.SOLUTION: A positive electrode for a secondary battery includes a carbon fiber aggregate having a nonwoven fabric structure, which includes carbon fibers having a fiber diameter of 180 nm or more and 850 nm or less, and a positive electrode active material contained in the carbon fiber aggregate and complexed with the carbon fiber aggregate.SELECTED DRAWING: Figure 1
Patent JP-2020064533-A (JP)
Title: Fire alarm facility
Inventor: YAMAMOTO TAKASHI
IPC: G08B17/00
Filed: 2018-10-19
Abstract: To provide a fire alarm facility that can prevent an unexpected situation from occurring when returning from a construction mode to a normal mode in advance.SOLUTION: An analog fire sensor 14 is connected to a signal line drawn from a receiver 10 to monitor fires. When returning from a construction mode to a normal mode by the receiver 10, a predetermined setting state set in the normal mode is recovered. Before returning from the construction mode to the normal mode, a mode switching control portion 50 displays a situation where a district acoustic alarm sounds due to a sensor alarm that is currently occurring when returning to the cancellation of the district acoustic stop setting, for example, that is set in the normal mode and determines the return to the normal mode.SELECTED DRAWING: Figure 1
Patent JP-2020066676-A (JP)
Title: Mixed polymer
Inventor: KAWASHIMA SUSUMU
IPC: H01M4/86
Filed: 2018-10-24
Abstract: To provide a mixed polymer that develops high oxygen permeability under any condition of low humidification and high humidification and can develop high power generation characteristics.SOLUTION: A mixed polymer of the present invention includes (A) a polymer containing an ion exchange group and (B) a polymer that has a content of the ion exchange group of 0.1 milliequivalent/g or smaller and contains a structural unit containing an aliphatic ring containing a fluorine atom and an ether bond.SELECTED DRAWING: None
Patent JP-2019081888-A (JP)
Title: Fine particle aqueous dispersion and inkjet ink composition
Inventor: ODAJIMA HIROSHI
IPC: C09D17/00
Filed: 2018-10-25
Abstract: To provide a fine particle aqueous dispersion that, when made into a white pigment dispersion or an inkjet ink composition, shows low sedimentary properties, which are improved compared to the conventional art, and also maintains white concealing properties.SOLUTION: A fine particle aqueous dispersion (E) has a composite particle (C) dispersed in an aqueous medium (D). In the composite particle (C), a resin particle (A) containing (a) an acid-modified polyolefin with a specific gravity of 1.0 or less is coated with titanium oxide (B). The composite particle (C) has a volume-average particle size of 150-500 nm by dynamic light scattering.SELECTED DRAWING: None
Patent JP-2020068846-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To provide a game machine capable of preventing a decrease in amusement.SOLUTION: A game machine can control a state to a special state (small winning game state) different from an advantageous state (big winning game state). In a special state (KT state) where a game value (prize ball) is easily given in relation to the special state, when a small winning is won and a small winning game is played, a predetermined display (prize ball display) is displayed in response to passage of a game ball through a predetermined area (special winning port), and a specific display (blank display) of the mode similar to that of the predetermined display is displayed, regardless of whether or not the game ball has passed through the predetermined area.SELECTED DRAWING: Figure 61-2
Patent JP-2019195607-A (JP)
Title: Analysis device and analysis system
Inventor: SHIBATA SHOHEI
IPC: A63B69/00
Filed: 2018-10-30
Abstract: To provide an analysis device capable of more accurately calculating an angle of a rotation axis of a ball.SOLUTION: An analysis device for analyzing a rotation axis of a ball includes: an information input unit for receiving input of acceleration data and geomagnetic data detected in a time-series manner by a sensor instrument incorporated in the ball; a posture calculation unit for calculating posture information on the ball on the basis of the acceleration data and the geomagnetic data; a number-of-rotation calculation unit for calculating the number of rotations of the ball released by a subject on the basis of the geomagnetic data; and a rotation axis calculation unit for calculating an angle of the rotation axis of the ball with respect to a predetermined direction using a predetermined filter on the basis of the posture information, the number of rotations, the geomagnetic data, and a first order differential value and a second order differential value of the geomagnetic data.SELECTED DRAWING: Figure 8
Patent JP-2020071667-A (JP)
Title: Information processing device, program, and information processing method
Inventor: SASAGAWA NAOTO
IPC: G08G1/13
Filed: 2018-10-31
Abstract: To promote implementation of particularly desired driving manner.SOLUTION: An information processing device 10 includes an acquisition unit 26 and a control unit 28. The acquisition unit 26 acquires information from a vehicle. The control unit 28 check others' reaction to an others-affecting action based on information around a determined vehicle when it is determined that an action of the determined vehicle is the others-affecting action based on the information acquired by the acquisition unit. The control unit 28 provides a manner point for the determined vehicle based on the others-affecting action and the checked others' reaction.SELECTED DRAWING: Figure 3
Patent JP-2019128584-A (JP)
Title: Projector, optical engine, and pixel shift device
Inventor: CHEN WEI-HAO
IPC: G03B21/14
Filed: 2018-11-05
Abstract: To provide a projector, optical engine, and pixel shift device.SOLUTION: A projector is provided that includes: a light source module; and an optical engine. The light source module is configured to emit an illumination light flux, and the optical engine includes: a light valve; a projection lens; and a pixel shift device. The light valve is arranged on a propagation route of the illumination light flux, and has an active surface, in which the active surface is configured to convert the illumination light flux into a picture image light flux, and reflect the picture image light flux. The projection lens is arranged on the propagation route of the picture image light flux, and is configured to externally project the picture image light flux. The pixel shift device is located between the light valve and the projection lens, and includes: a frame; and a transmissive plate, in which the transmissive plate is arranged in the frame and has a transmissive surface. The transmissive plate is arranged on the propagation route of the illumination light flux and on the propagation route of the picture image light flux, and the frame is caused so that the transmissive plate oscillates. The transmissive plate tilts with respect to the active surface.SELECTED DRAWING: Figure 1
Patent JP-2020078111-A (JP)
Title: Power conversion device and power transmission device
Inventor: ISHIKAWA KEISUKE
IPC: H02J50/80
Filed: 2018-11-05
Abstract: To exchange power with a specific device via non-contact power transmission.SOLUTION: A power transmission device 1 and a power conversion device 2 are coupled in a non-contact manner by a primary coil L1 that the power transmission device 1 comprises and a secondary coil L2 that the power conversion device 2 comprises, and exchange power. In adaptability authentication sequence processing, the power conversion device 2 executes an adaptability determination regarding whether the power transmission device 1 is registered as an exchange object of power, and the power transmission device 1 executes an adaptability determination regarding whether the power conversion device 2 is registered as an exchange object of power. Power is exchanged by performing switching control between the power transmission device 1 and the power conversion device 2 as previously registered devices on which the adaptability authentication has been performed on each other by the adaptability determination.SELECTED DRAWING: Figure 2
Patent JP-2019087253-A (JP)
Title: External change detection
Inventor: RALF SCHUNDELMEIER
IPC: G06F12/00
Filed: 2018-11-05
Abstract: To perform external change detection without copying data from an external system.SOLUTION: Disclosed herein are system, method and computer program product embodiments for performing external change detection without copying data from an external system. An embodiment operates by transmitting a registration request comprising data selection criteria to a data service at an external system. The external system generates a tracking token representing a transaction state of a data object satisfying the data selection criteria. The embodiment receives the tracking token. The embodiment detects a change of the data object in the external system using the tracking token. The embodiment receives the change of the data object from the external system on the basis of the detection. The embodiment then processes the change of the data object.SELECTED DRAWING: Figure 1
Patent JP-2019065013-A (JP)
Title: Chondrocyte extracellular matrix-derived peptides
Inventor: YANG JAE WOOK
IPC: A23L33/18
Filed: 2018-11-12
Abstract: To provide pharmaceutical compositions for preventing or treating macular degeneration.SOLUTION: The invention provides a pharmaceutical composition comprising, as an effective component, a peptide having an amino acid sequence represented by "hydroxyproline-GQDGLAGPK" (Hyp-GQDGLAGPK). The peptide inhibits neovascularity in the eye ball. The pharmaceutical composition may have any one formulation selected from the group consisting of eye drops, injections, granules, tablets, pills, capsules, gels, syrups, suspensions, emulsions, drops and liquids.SELECTED DRAWING: None
Patent JP-2020070002-A (JP)
Title: Safety box
Inventor: OKANO TOSHIKO
IPC: B60R7/04
Filed: 2018-10-29
Abstract: To provide a safety box which is a flexible box for organizing inside a car, prevents stored objects from sliding down by impact or the like, and has a partitioning stopper.SOLUTION: In a safety box, bottom edges of three faces including a front face, a left side face and a right side face form a U-shape when the front face is placed on a plane and directed to the right side, and then, a rectangular bottom face for molding and fixing the three faces is provided, and a rear face having the height of the front face or higher is disposed by being tilted to the left side. In the safety box, a box-shaped three-dimensional outer peripheral part is in overall widened toward the upper side, whereas an inner peripheral part having the height of the outer peripheral part or lower, and composed of a sheet material to roughly the bottom face, is attached in a fixed or removable manner to the outer peripheral part along the interior side of the outer peripheral part, in a linear shape in the three-dimensional direction.SELECTED DRAWING: Figure 1
Patent JP-2020085008-A (JP)
Title: solenoid valve
Inventor: WARASHINA Tomoaki
IPC: F16K31/06
Filed: 2018-11-15
Abstract: To provide a solenoid valve capable of securing proper positional accuracy and attitude to a housing in a guide member composed of a resin molding.SOLUTION: A solenoid valve includes a housing having a valve chest in which a working fluid flows inside thereof, a valve element disposed in the valve chest for opening and closing a valve port over an opening state and a closing state, and an electromagnetic solenoid portion generating driving force to axially displace the valve element. The solenoid valve includes a guide member disposed in the valve chest and composed of a resin molding having a supporting portion for axially slidably supporting the valve element and an installation portion 60 installed in a state of being inscribed with a tip-side cylindrical portion 2a of the housing. The installation portion 60 has a fitting portion 60b kept into contact with and fitted to an inner face of the tip-side cylindrical portion 2a, and a non-fitting portion 60a having a clearance between an outer face and the inner face of the tip-side cylindrical portion 2a. The outer face of the non-fitting portion 60a has a gate mark 60a1 exposed to the clearance.SELECTED DRAWING: Figure 2