baber/WOPTO huggingface dataset:
Patent JP-2018195928-A (JP)
Title: Radio communication system, movable base station, control station, and movable sensor
Inventor: OYAMA TEPPEI
IPC: H04B17/309
Filed: 2017-05-16
Abstract: To quickly make base station deployment appropriate or optimize it in a radio communication system.SOLUTION: A radio communication system may include a movable base station 20 and a movable sensor 30. The movable base station 20 and the movable sensor 30 can independently move. The movable sensor 30 can measure and collect information indicating a radio wave environment around its current position. The movable base station 20 may move to a position corresponding to a sensing result of the movable sensor 30.SELECTED DRAWING: Figure 2
Patent JP-2017131791-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of acquiring desired light even if using various kinds of LEDs in a game machine.SOLUTION: A game machine for playing a game includes: a top-type white LED 150t in which a plurality of light-emitting devices are disposed in a first arrangement; and an angle-type white LED 150a in which a plurality of light-emitting devices are disposed in a second arrangement different from the first arrangement. Light emission control means controls light emission of the top-type white LED 150t based on first control, and controls light emission of the angle-type white LED 150a based on second control different from the first control.SELECTED DRAWING: Figure 7
Patent JP-2018193278-A (JP)
Title: Ammonia synthesis method
Inventor: MIYAOKA HIROKI
IPC: C01C1/04
Filed: 2017-05-18
Abstract: To provide a novel method that makes it possible to synthesize ammonia under a mild condition.SOLUTION: An ammonia synthesis method includes step (A) for producing lithium nitride (LiN) by the reaction between lithium alloy (LiM; M is a Group 14 element) and nitrogen (N), and step (B) for producing ammonia (NH) by the reaction of the lithium nitride (LiN) produced in step (A) with hydrogen (H).SELECTED DRAWING: Figure 8
Patent JP-2018195365-A (JP)
Title: Memory device and control method of memory device
Inventor: MORI YOTARO
IPC: G11C13/00
Filed: 2017-05-19
Abstract: To provide a memory device and a control method of the memory device capable of suppressing decrease of a retention characteristic and a rewriting lifetime of a reset memory cell.SOLUTION: A memory device according to an embodiment of the present disclosure comprises a memory cell arranged at an intersection part of first wiring and second wiring. The memory cell comprises a resistance change type element in which a resistance state changes to a first resistance state and a second resistance state, and a selection element. The memory device further comprises a drive circuit for writing data to the memory cell by changing the resistance change type element from the first state to the second state, and for erasing the data stored in the memory cell by changing the resistance change type element from the second state to the first state. The drive circuit gradually changes, when erasing the data, voltage applied to the memory cell and a current limit value limiting the magnitude of the current flowing through the memory cell.SELECTED DRAWING: Figure 12
Patent JP-2018192746-A (JP)
Title: Cleaning system and ready-mixed concrete production device provided therewith
Inventor: YAGISHITA FUTOSHI
IPC: B28C7/00
Filed: 2017-05-19
Abstract: To provide a cleaning system, even if a cleaning nozzle is installed at the inner surface of a mixer, capable of satisfactorily performing cleaning and further realizing the reduction of a cleaning time and space saving.SOLUTION: Provided is a cleaning system comprising: a mixer 8; a cleaning nozzle 21 arranged at the inside of the mixer 8 and cleaning the inner surface of the mixer 8; and a pump means feeding cleaning water to the cleaning nozzle 21 under high pressure. The cleaning nozzle 21 includes: a nozzle body 38 having a jet port 42 jetting the cleaning water; and a nozzle cover 39 moving in a direction made far to the nozzle body 38 by the pressure of the cleaning water from a driving pump 18, and has: a first state where, when the pressure of the cleaning water from the driving pump 18 is lower than a prescribed pressure, the nozzle cover 39 covers the jet port 42 of the nozzle body 38; and a second state where, when the pressure of the cleaning water from the driving pump 18 exceeds the prescribed pressure, the nozzle cover 39 moves, the jet port 42 is exposed to the outside, and the cleaning water is jetted.SELECTED DRAWING: Figure 6
Patent JP-2018196450-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2017-05-23
Abstract: To provide a game machine capable of improving game amusement by devising a performance performed relating to continuation of an advantageous state.SOLUTION: In a specific state (such as a RUSH state) where a right relating to a game period in an advantageous state (such as an ART state) can be imparted, a predetermined lottery (such as an additional notification period lottery) is performed for each game. In the case of winning the lottery, a predetermined right (such as the number of times of notification) is imparted and the predetermined lottery is continued. In the case of not winning on the other hand, the predetermined right is not imparted and the predetermined lottery is finished. Then, notification of the start of the predetermined lottery is given but notification of continuation of the predetermined lottery is given only in a game determined to give the notification.SELECTED DRAWING: Figure 44
Patent JP-2018198257-A (JP)
Title: Wiring board
Inventor: WADA HISAYOSHI
IPC: H05K3/46
Filed: 2017-05-24
Abstract: To provide a wiring board excellent in transmission characteristic.SOLUTION: A wiring board has, on an upper surface of a first insulation layer 2: a laminate body 3 formed by stacking a second insulation layer 8, a third insulation layer 9, and a fourth insulation layer 10 in that order; a connection pad 5 located on an upper surface of the fourth insulation layer 10; veer holes 11 located in the second to fourth insulation layers 8 to 10; signal conductors 4S located on an upper surface of the second insulation layer 8 and in the veer holes 11 and connected to the connection pad 5; and grounding conductors 4G located in the upper surfaces of the first to fourth insulation layers 2 and 8 to 10. The grounding conductor 4G located on the upper surface of the second insulation layer 8 is located along the signal conductor 4S in a top view and has a non-formation part in an area overlapping at least the connection pad 5. The grounding conductor 4G located on the upper surface of the first insulation layer 2 and on the upper surface of the third insulation layer 9 are located in an area overlapping at least the signal conductor 4S in a top view and has a non-formation part in an area overlapping the connection pad 5.SELECTED DRAWING: Figure 3
Patent JP-2018198386-A (JP)
Title: Reading device and image generation method
Inventor: FUKUMITSU YASUNORI
IPC: H04N1/04
Filed: 2017-05-24
Abstract: To improve segmentation accuracy of original image.SOLUTION: A reading device for reading a script sandwiched by a background board and a table includes a segmentation processing part for estimating background pixel value, i.e., the reading value of the background board changing as the distance of the table and the background board is expanded by the script, and segmenting the image of the script from the reading image, i.e., the reading result of a range including the script and the background board, based on the estimated background pixel value. The segmentation processing part identifies the segmentation range after replacing the estimated background pixel value, out of the reading image, by a specified value, and then segmenting the identified range.SELECTED DRAWING: Figure 3
Patent JP-2017192134-A (JP)
Title: Operation and recovery of authentication challenge parameter in network authentication procedure
Inventor: SEMYON MIZIKOVSKY
IPC: H04W12/06
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide challenge operation and recovery capability for use during network authentication.SOLUTION: A binding key (B-KEY) related to the subscriber ID of a network authentication module (NAM) of MD is provided in each of a mobile device (MD) and a subscriber server (SS). When the MD tries to attach to a wireless access network (RAN), the SS responds to a request from the RAN and gets an authentication vector (AV). The AV includes an initial authentication challenge parameter (ACP). The SS encrypts the initial ACP based on its B-KEY, and updates the AV by replacing the initial ACP by encrypted ACP. In order to restore the initial ACP by receiving the encrypted ACP, the MD decrypts the encrypted ACP based on its B-KEY. The MD supplies the initial ACP to the NAM for use in calculation of an authentication response for validity check by the RAN.SELECTED DRAWING: Figure 3
Patent JP-2018196861-A (JP)
Title: Integrity test method of hollow fiber membrane module
Inventor: TAKEUCHI YUSUKE
IPC: B01D63/02
Filed: 2017-05-24
Abstract: To provide an integrity test method of a hollow fiber membrane module capable of accurately confirming the existence of hollow fiber membrane defects and the like by the integrity test of the hollow fiber membrane module without a complex operation and shortening the time of treatment work itself.SOLUTION: In a step filling the inside of a hollow fiber membrane pore with water performed before an integrity test of a hollow fiber membrane module, air pressurization from the external surface of a hollow fiber membrane in the module and water supply under pressurization are repeated twice or more after the hollow fiber membrane is immersed into water.SELECTED DRAWING: None
Patent JP-2018198745-A (JP)
Title: Data generating device and application execution device
Inventor: TSUGEHARA TOYOKAZU
IPC: G06F9/50
Filed: 2017-05-26
Abstract: To provide a data generating device to which a user can actively participate and which provides a content experience having a scalable number of users.SOLUTION: A data generating device 100 includes a receiving part 101, a generating part 102, and a transmission part 103. The receiving part 101 receives an operation request to an application from an optional number of application execution device(s) which executes the application. The generating part 102 generates an application operation data including operation input data to the application and time data that shows the time at which the operation input data is applied to the application. The transmission part 103 transmits the application operation data to the optional number of application execution device(s). Upon receiving the operation request from at least one of the optional number of application execution device(s), the generating part 102 generates the operation input data based on the operation request.SELECTED DRAWING: Figure 2
Patent JP-2018201311-A (JP)
Title: Inverter device for washing machine
Inventor: HOSOITO TSUYOSHI
IPC: H02P27/06
Filed: 2017-05-29
Abstract: To provide an inverter device for a washing machine capable of certainly detecting excess current by fewer components.SOLUTION: An inverter device for a washing machine of an embodiment is provided with: an inverter circuit which drives a motor for generating rotation drive force for performing a washing operation; a control circuit which controls the inverter circuit; a plurality of current detection resistors which detect current flowing to the respective phase windings of the motor; a comparison circuit which is used for the control circuit to detect excess current to compare terminal voltage of the plurality of current detection resistors with threshold voltage; and a diode-OR circuit which is arranged between the plurality of current detection circuits and an input terminal of the comparison circuit.SELECTED DRAWING: Figure 1
Patent JP-2018203277-A (JP)
Title: Packing box and blank sheet of packing box
Inventor: EISAKI SHINICHI
IPC: B65D5/66
Filed: 2017-05-30
Abstract: To provide a wraparound type packing box capable of being reused as a packing box with a closed lid, and a blank sheet of the packing box.SOLUTION: A packing box 1 includes a bottom plate 10, a pair of front and rear end walls 11 and 12, a top plate 15, a pair of left and right side walls 13 and 14. The side walls 13 and 14 include front and rear side flaps 21 and 22, a lower side flap 32 and an upper side flap 31. The upper side flap 31 and the lower side flap 32 are adhered to outer faces of the front and real side flaps 21 and 22. In a face of one of the bottom plate 10 and the top plate 15, a perforation 17a for opening is formed over between edge portions of both of the side walls 13 and 14.SELECTED DRAWING: Figure 1
Patent JP-2018202639-A (JP)
Title: Resin composite
Inventor: YAMADA MASATAKA
IPC: B32B27/12
Filed: 2017-05-31
Abstract: To provide a resin composite suitable for concrete exfoliation prevention which has a mesh size (sieve opening) that allows fatigue of a concrete surface to be visually confirmed, has a strength and weather resistance necessary for holding exfoliated concrete, flame retardance necessary for a bridge and the like, and flexibility following the shape of the bridge, when installed for concrete exfoliation prevention.SOLUTION: There is provided a resin composite in which a fabric made of a polyester fiber is covered with a synthetic resin, where the resin composite has a sieve opening of 5 mm to 20 mm in one piece, weather resistance such that strength retention after irradiated with a xenon weather meter for 500 hours is 75% or more, and has flame retardance that passes Classification 3 in a combustion test according to JIS L 1091.SELECTED DRAWING: Figure 1
Patent JP-2018204840-A (JP)
Title: Throttle device and refrigeration cycle system
Inventor: TAKATA YASUMASA
IPC: F16K17/164
Filed: 2017-06-01
Abstract: To avoid the intrusion of foreign matters into a stopper chamber (hollow part) without causing a malfunction in a throttle device even if a liquid refrigerant in the stopper chamber (hollow part) of a stopper part is abruptly expanded in a volume for some reason, in the throttle device.SOLUTION: A stopper member 12 is formed of, for example, a copper-alloy thin plate material in a uniform thickness by press processing, and has a penetration hole 12H penetrating a part of an internal pressure release mechanism while making it oppose an external peripheral face of a guide part 18B. When pressure in a hollow part 14 of the stopper member 12 is abruptly boosted to a prescribed value or higher, a flank part (middle abdominal part) of the stopper member 12 is bulged, and a liquid refrigerant in the hollow part 14 is easily discharged into an internal peripheral part 10a of a tube main body 10 via the opened penetration hole 12H.SELECTED DRAWING: Figure 1
Patent JP-2018203020-A (JP)
Title: Vehicle body side part structure
Inventor: YAMAGUCHI HIROSHI
IPC: B60J5/00
Filed: 2017-06-02
Abstract: To provide a vehicle body side part structure which enables a load transmission member for transmitting a load input from a vehicle body side part to the vehicle inner side to be properly arranged in a door and secures occupant protection performance.SOLUTION: In a vehicle body side part structure, a beam member 5 which extends in a width direction at the interior of a door 1 and receives a load input from the lateral side and a load transmission member 40 which transmits the load input from the lateral side to the vehicle inner side are provided. The beam member 5 is disposed so as to have a physical relationship such that the beam member 5 overlaps with the load transmission member 40 in the vehicle width direction.SELECTED DRAWING: Figure 7
Patent JP-2018019068-A (JP)
Title: Photoelectric conversion device and imaging system
Inventor: TAKAHASHI TETSUO
IPC: H04N5/369
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device having a wide wavelength region in which photoelectric conversion can be performed, by having a light-emitting material.SOLUTION: The present invention provides the photoelectric conversion device including: an upper electrode; a lower electrode; a first photoelectric conversion part arranged between the upper electrode and the lower electrode; a light-emitting material; a second photoelectric conversion part; a first readout circuit connected to the first photoelectric conversion part; and a second readout circuit connected to the second photoelectric conversion part. The second photoelectric conversion part photoelectrically converts light emitted from the light-emitting material.SELECTED DRAWING: Figure 1
Patent JP-2017218715-A (JP)
Title: Thread clamp apparatus
Inventor: GOTTFRIED STAUDENMAIER
IPC: D01H1/40
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a thread clamp apparatus capable of reducing sensitivity to soils and elongating the useful life.SOLUTION: A thread clamp apparatus 14 is for a spindle 2 of a spinning machine or a yarn twister and comprises a first clamp element 15, a second clamp element 18, a loading apparatus that applies a pressure on the second clamp element with a spring force toward the first clamp element, and a load-removing apparatus that positions the second clamp element with a centrifugal force with an interval from the first clamp element 15. A spring element 17 is used as a loading and load-removing apparatus. The spring element is guided by an under-winding tube 16 and is connected with the second clamp element supported movably. The spring element comprises a centrifugal force element 26 and influences a shape of the spring element corresponding to the number of revolutions of the spindle, and thus is capable of setting a position of the second clamp element in advance.SELECTED DRAWING: Figure 1A
Patent JP-2018205250-A (JP)
Title: Method for selecting silicon carbide semiconductor device
Inventor: HASHIZUME YUICHI
IPC: G01R31/26
Filed: 2017-06-08
Abstract: To provide a method for selecting a silicon carbide semiconductor device capable of screening a silicon carbide semiconductor device whose reliability never decreases even when used in an inverter circuit connecting a diode in reverse parallel to the silicon carbide semiconductor device for a long time.SOLUTION: A method for selecting a silicon carbide semiconductor device used in an inverter circuit including a silicon carbide semiconductor device having an MOS gate structure and a diode connected in reverse parallel to the silicon carbide semiconductor device comprises the steps of: setting a temperature of the silicon carbide semiconductor device to a temperature of 50°C or higher and 145°C or lower; passing forward current whose current density is 118A/cmor lower to the silicon carbide semiconductor device; measuring forward voltage of the silicon carbide semiconductor device; calculating a change rate of the forward voltage of the silicon carbide semiconductor device; and selecting a silicon carbide semiconductor device in which the calculated change rate is lower than 3%.SELECTED DRAWING: Figure 1
Patent JP-2017201796-A (JP)
Title: Broadcast signal transmission and reception system and broadcast signal transmission and reception method
Inventor: OSADA TAKUYA
IPC: H04H60/13
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast signal transmission and reception system capable of promptly determining whether voice can be reproduced from the voice component received by a receiver, and a broadcast signal transmission and reception method.SOLUTION: A broadcast signal transmission and reception system includes a transmitter and a receiver 2. The transmitter comprises a control information generating unit which generates a plurality of MMTP packets with converted content and an MMTP packet containing attribute information related to voice components with the content as a digital broadcast signal. The receiver 2 comprises a control information acquiring unit 42b which acquires the attribute information from the plurality of MMTP packets contained in the digital broadcast signal received from the transmitter, and a demultiplexing unit 23 which reconfigures the content from the plurality of MMTP packets. The control information acquiring unit 42b determines whether a voice component can be reproduced by the receiver 2 on the basis of the attribute information. When a plurality of voice components can be reproduced by the receiver 2, the control information acquiring unit 42b selects any of the voice components.SELECTED DRAWING: Figure 8
Patent JP-2017206246-A (JP)
Title: Method and system for redistributing electric power for unmanned aerial vehicle
Inventor: XIAO WENLONG
IPC: B64D27/24
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method that allows an aircraft, such as an unmanned aerial vehicle (UAV), to reuse electric power generated by kinetic energy of plural motors of the UAV, in particular kinetic energy of motors in a deceleration state, again in order to increase battery life.SOLUTION: The method for redistributing electric power for an unmanned aerial vehicle (UAV)includes the steps of: determining whether at least one motor of the UAV is in a deceleration state (S701); then recovering electric power obtained from the at least one motor in the deceleration state (S702); further determining distribution of the obtained electric power among plural components of the UAV comprising another motor apart from the at least one motor of the UAV and one or plural non-propulsive power consumption units (S703); and redistributing the electric power obtained from the at least one motor in the deceleration state to the plural components of the UAV on the basis of the determined electric power distribution (S704).SELECTED DRAWING: Figure 7
Patent JP-2019009593-A (JP)
Title: Image formation system, image formation device, information processing unit, image formation program, and information processing program
Inventor: NAKANO DAISUKE
IPC: B41J29/38
Filed: 2017-06-23
Abstract: To provide an image formation system, an image formation device, an information processing unit, an image formation program, and an information processing capable of shortening the required for image formation, while executing detection processing.SOLUTION: An image formation system including an information processing unit, and an image formation device for forming an image based on the image data transmitted from the information processing unit, determines whether or not any one of the information processing unit and the image formation device can execute detection processing for detecting whether or not special image data based on a special image is contained in the image data, and when a determination section determines that the image formation device cannot execute detection processing, execution section of the information processing unit executes detection processing, and when a determination is made that the image formation device can execute detection processing, execution section of the image formation device executes detection processing.SELECTED DRAWING: Figure 4
Patent JP-2019008970-A (JP)
Title: connector
Inventor: KAMEMURA Masato
IPC: H01R13/639
Filed: 2017-06-23
Abstract: To realize two functions of mating guarantee function and two action exit function by one CPA latch.SOLUTION: In a connector 1 including a first housing 10 having a first lock part 17, a second housing 50 having a second lock part 52 locking to the first lock part 17, and capable of mating with the first housing 10, and a CPA latch 30 movable relatively to the first lock part 17, the CPA latch 30 is movable between an unlock position for unlocking the first and second lock parts 17, 52, a mating guarantee position for guaranteeing the mating state of the first and second housings 10, 50 by getting over the locking part 70 of the first and second lock parts 17, 52 from the unlock position, and an operation stop position for stopping unlock operation by locking to the second lock part 52 in the way of unlocking the first and second housings 10, 50.SELECTED DRAWING: Figure 8