baber/WOPTO huggingface dataset:
Patent JP-2020139922-A (JP)
Title: measuring device
Inventor: TANAKA HIDEKAZU
IPC: G01B3/20
Filed: 2019-03-01
Abstract: To correctly identify a length of a power line from a reference position such as a wall surface of a manhole to a measuring position.SOLUTION: A measuring device 100 comprises: an abutting part 110 with a plane 111; a scale part 120 being formed into a long sized shape, having one end in a longitudinal direction which is coupled to the abutting part 110 on an opposite side of the plane 111, and the other end in the longitudinal direction which extends along a direction orthogonal to a surface formed by the plane 111; a slider part 130 movable along a longitudinal direction of the scale part 120; a light source part 140 which is mounted on the slider part 130 for emitting a light exhibiting directivity in a direction orthogonal to a longitudinal direction of the scale part 120; and an indication part 150 for indicating a light emission position by the light source part 140 in a longitudinal direction of the scale part 120.SELECTED DRAWING: Figure 4
Patent JP-2020143967-A (JP)
Title: Information processing system, information processing method, management device, and program
Inventor: KASAHARA HISATOSHI
IPC: G08G1/16
Filed: 2019-03-05
Abstract: To allow for estimating a path of a mobile terminal device.SOLUTION: An information processing system (S) is provided, comprising multiple transmission devices (1a, 1b) capable of transmitting a specific radio wave, a terminal device (2) capable of receiving the specific radio wave, and a management device (3) communicably connected to the terminal device, where the terminal devices (2) are configured to measure intensity of the radio wave received from each of the multiple transmission devices (1a, 1b) at predetermined time intervals and transmit a measurement result to the management device (3), and the management device (3) is configured to estimate distances from each of the multiple transmission devices (1a, 1b) to the terminal device (2) from the measurement result, and estimate a path of the terminal device (2) from the estimated distances.SELECTED DRAWING: Figure 1
Patent JP-2020144582-A (JP)
Title: Disaster prevention system and mobile robot
Inventor: SUZUKI KATSUHIRO
IPC: B64C39/02
Filed: 2019-03-06
Abstract: To solve the problem that a fire detection device which notifies a fire on early stage can be provided while reducing a possibility of erroneous detection by using various sensors and including a number of sensors but if a number of sensors are installed, high cost may be required and an appearance at an installation place may be impaired.SOLUTION: A disaster prevention system comprises an automatic fire notification facility including a fire sensor installed within a fire monitoring region and a fire receiver to which the fire sensor is connected, and a mobile robot. When the fire sensor detects a value exceeding a threshold, the mobile robot moves to the vicinity of the fire sensor which detects the value exceeding the threshold, collects information, makes a fire determination and, when it is determined as a fire, transmits fire confirmation information.SELECTED DRAWING: Figure 2
Patent JP-2020142480-A (JP)
Title: Laminate and sensor package, and method for manufacturing them
Inventor: CAI YONGFU
IPC: B32B27/20
Filed: 2019-03-08
Abstract: To provide a laminate where two structures are filled with a resin with a filler, which suppresses increase in the size of the laminate and cost of the filler.SOLUTION: A laminate 10 has a first structure 2 having a first surface 21, a resin layer 61 which is laminated on the first surface 21 and contains a plurality of fillers F, and a second structure 4 which is laminated on the resin layer 61 and has a second surface 41 in contact with the resin layer 61. In a cross section perpendicular to the second surface 41, an average value of a flatness ratio that is a ratio of the maximum length in a direction parallel to the second surface 41 to the maximum thickness in a direction perpendicular to the second surface 41 of a plurality of fillers F2 in contact with the second surface 41 is larger than an average value of the flatness ratios of a plurality of fillers F1 and F3 not in contact with the second surface.SELECTED DRAWING: Figure 3
Patent JP-2020149986-A (JP)
Title: Solar cell module and photovoltaic power generation system
Inventor: MORINISHI KUNIHIKO
IPC: H01L31/044
Filed: 2019-03-11
Abstract: To improve the power generation capacity or power generation efficiency of a photovoltaic power generation system.SOLUTION: A solar cell module 100 according to an embodiment of the present invention includes a wiring 30 formed substantially linearly in a plan view via a bypass diode 20, a connection unit 40 in which a plurality of solar cells 10 are electrically connected in series and connected to the wiring 30, a combination unit 50 consisting of a bypass diode 20 electrically connected with the connection unit 40 in parallel using the wiring 30, and a plate-shaped base material 60 having the wiring 30 and the combination unit 50.SELECTED DRAWING: Figure 1
Patent JP-2019198064-A (JP)
Title: Wireless communication system, communication method, and portable transceiver
Inventor: Li xin xin
IPC: H04W8/00
Filed: 2019-03-11
Abstract: To provide a wireless communication system for providing communication services under a wireless wide area communication protocol, a communication method, and a portable transceiver.SOLUTION: The wireless communication system mainly includes: a server 10; a plurality of gateway devices 11 to 13; and portable transceivers 101 to 104 arranged in a terminal and establishes a connection via a wireless wide area communication protocol (for example, LoRa). Each portable transceiver connects to a user device via a short-range wireless communication protocol and a user device performs connection with a server via a gateway device. After the user device transmits a message via the portable transceiver and after detecting other portable transceivers on the basis of a destination address, the server detects gateway devices that can communicate and thereby transmits messages or establishes a communication channel to perform direct communication.SELECTED DRAWING: Figure 1
Patent JP-2020149824-A (JP)
Title: Lithium ion secondary battery and method for manufacturing the same
Inventor: ONISHI RUNE
IPC: H01M4/587
Filed: 2019-03-12
Abstract: To provide a lithium ion secondary battery further improved in charge and discharge characteristic.SOLUTION: A lithium ion secondary battery comprises: a negative electrode composed of a columnar body including a bound carbon fiber material having a structure in which carbon fibers are bound; a positive electrode; and a separator film disposed between the positive and negative electrodes and having an ion conducting property and an insulating property for electrically insulating the positive and negative electrodes. The bound carbon fiber material has a porosity of 20% or more and 40% or less, and it contains at least one of metallic lithium and a lithium alloy in pores of the bound carbon fiber material in the state of full charge.SELECTED DRAWING: Figure 1
Patent JP-2020155579-A (JP)
Title: Semiconductor memory device
Inventor: KABUYANAGI SHOICHI
IPC: H01L21/8239
Filed: 2019-03-20
Abstract: To provide a semiconductor memory device which facilitates micro-fabrication.SOLUTION: A semiconductor memory device comprises: a first wire extending in a first direction; a second wire extending in a second direction; a resistance change film provided therebetween; a third wire extending in a third direction; a first semiconductor part connected to the first wire and the third wire; a first gate electrode opposed to the first semiconductor part; a first gate insulating film provided between the first semiconductor part and the first gate electrode; a contact connected to the second wire; a fourth wire farther from a substrate than the contact; a second semiconductor part connected to the contact and the fourth wire; a second gate electrode opposed to the second semiconductor part; and a second gate insulating film provided between the second semiconductor part and the second gate electrode. The first semiconductor part, the first gate electrode, the first gate insulating film, the second semiconductor part, the second gate electrode and the second gate insulating film are included in the same transistor layer.SELECTED DRAWING: Figure 4
Patent JP-2020154821-A (JP)
Title: Article recommendation system
Inventor: QIAN YU CHE
IPC: G06F16/9536
Filed: 2019-03-20
Abstract: To provide an article recommendation system which recommends an appropriate article according to the taste of a user.SOLUTION: An article recommendation system 1000 includes: article candidate selection means 215 for selecting candidates of articles to be recommended to a user from a database 300 storing a plurality of articles on the basis of taste information of the user; a client terminal 100 for recommending a positive article more than a negative article to the user from the selected articles in view of the taste information of the user; and database updating means 217 for updating the taste information of the user on the basis of an action history of the user to articles.SELECTED DRAWING: Figure 3
Patent JP-2020156355-A (JP)
Title: Primer set for detecting lactic acid bacteria and detection method using the primer set
Inventor: SUZUKI CHISE
IPC: C12Q1/689
Filed: 2019-03-25
Abstract: To provide a primer set that can specifically, quickly and conveniently identify lactic acid bacteria Lactococcus lactis subsp.cremoris H61 strain (NITE P-92), an a detection method using the primer set.SOLUTION: A primer set for detecting lactic acid bacteria Lactococcus lactis subsp.cremoris H61 (NITE P-92) strain, comprises a pair of an oligonucleotide comprising a base sequence of sequence number 1 and an oligonucleotide comprising a base sequence of sequence number 2 or 3.SELECTED DRAWING: None
Patent JP-2020159941-A (JP)
Title: Acceleration sensor and output signal control method
Inventor: OSHIMA TAKASHI
IPC: G01P15/125
Filed: 2019-03-27
Abstract: To provide an acceleration sensor, with which sensor output noise arising from a quantization error due to servo signal generation is reduced without speeding up a servo signal.SOLUTION: The acceleration sensor comprises: a sensor element; a quantizer for outputting a first digital signal derived by quantizing a waveform based on the sensor signal outputted from the sensor element with a prescribed frequency; a first electronic circuit for acquiring a differential signal that represents a difference between a signal obtained by multiplying a gain of the quantizer to the waveform based on the sensor signal outputted from the sensor element and the first digital signal, performing a process on the differential signal by a digital filter that operates at a prescribed frequency and multiplication by a coefficient, and acquiring a second digital signal; and a second electronic circuit for subtracting the second digital signal from the first digital signal and acquiring a third digital signal.SELECTED DRAWING: Figure 1
Patent JP-2020161205-A (JP)
Title: Cover structure of disk device
Inventor: ARAKI TOSHIMITSU
IPC: G11B33/08
Filed: 2019-03-27
Abstract: To provide a cover structure of a disk device capable of sufficiently suppressing vibration and noise even when a cover is thinned.SOLUTION: The cover structure of a disk device comprises a cover 21 of a housing 3 for accommodating a disk 9 of a disk device 1, a stepped portion 27 formed on the cover 21 and having a bottom surface located inside an outermost surface 33 at a position protruding outward in a thickness direction of the cover 21, and a reinforcing member 29 which is located in the stepped portion 27 and is attached by welding in a state of being in contact with a bottom surface of the stepped portion 27.SELECTED DRAWING: Figure 2
Patent JP-2020157698-A (JP)
Title: Three-dimensional deposition modeling apparatus and three-dimensional deposition modeling method
Inventor: YOSHINARI YOSUKE
IPC: B33Y10/00
Filed: 2019-03-28
Abstract: To provide a three-dimensional deposition modeling apparatus and a three-dimensional deposition modeling method capable of reducing the beam energy loss during preheating operation.SOLUTION: A three-dimensional deposition modeling apparatus 1 is provided with a stage 6, an irradiation gun 2, and a beam position control device 10. The beam position control device 10 controls the irradiation position on the stage 6 in a beam L1 irradiated from the irradiation gun 2. Alternately, in a preheating operation for preheating a powder layer, the beam position control device 10 sets the irradiation position of the beam L1 to be apart from the previous irradiation position by a spacing equal to or larger than the diameter of the beam irradiation spot.SELECTED DRAWING: Figure 1
Patent JP-2020163870-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: YODA JUNYA
IPC: G08G1/16
Filed: 2019-03-28
Abstract: To identify a cut-in vehicle more appropriately.SOLUTION: A vehicle control device comprises: a recognition part for recognizing a peripheral state around a vehicle; a cut-in vehicle identification part for identifying, on the basis of a recognition result of the recognition part, a cut-in vehicle which is attempting cut-in from a side of a travel lane where the vehicle exists into the travel lane; and a drive control part for controlling at least one of acceleration and steering of the vehicle on the basis of a position of the identified cut-in vehicle. Regarding a road width direction of another vehicle existing on a side of the travel lane, when a lateral movement toward the travel lane exceeds a threshold value, the cut-in vehicle identification part identifies the another vehicle as the cut-in vehicle on the basis of a result of the determination, and sets the threshold value smaller when the another vehicle travels on a position relatively closer to the travel lane than when traveling on a position farther from the travel lane.SELECTED DRAWING: Figure 21
Patent JP-2020166321-A (JP)
Title: Automatic patrol system
Inventor: SEKIHARA GEN
IPC: G05B23/02
Filed: 2019-03-28
Abstract: To provide an automatic patrol system that enables more efficient patrol of work sites.SOLUTION: An automatic patrol system 100 includes: an unmanned mobile body 20 that can move around a work site; an omnidirectional camera 23 that is mounted on the unmanned mobile body 20; a mobile control unit 25 that controls the unmanned mobile body 20 and the omnidirectional camera 23; and a data server 10 that stores a map of the work site, a predetermined movement path for moving the unmanned mobile body 20 in the map, and an image taken by the omnidirectional camera 23. The mobile control unit 25 moves the unmanned mobile body 20 along the movement path, causes the omnidirectional camera 23 to take a picture of the surroundings of the unmanned mobile body 20 over 360 degrees, links the picture taken by the omnidirectional camera 23 to a corresponding position on the map, and stores it in the data server 10.SELECTED DRAWING: Figure 1
Patent JP-2020165108-A (JP)
Title: Work vehicle
Inventor: KOTAKA TOSHIO
IPC: E02F3/43
Filed: 2019-03-28
Abstract: To provide a work vehicle allowing a work machine to be operated without depending on a skill of an operator when moving the work machine upward while traveling forward for a loading operation.SOLUTION: A wheel loader 1 is provided with: a directional control valve 48 controlling a flow of hydraulic fluid supplied to lift arm cylinders 22L and 22R; an electromagnetic proportional valve 49 outputting output current corresponding to an operation amount of a lift arm operating lever 123 to the directional control valve 48; a millimeter wave radar 32 measuring a distance L between a vehicle body and a dump truck 102; an angle sensor 31 detecting an angle of the lift arm 21; and a controller 5 controlling the electromagnetic control valve 49. The controller 5 calculates an operation amount αup necessary to lift the lift arm 21 based on a measured distance Lm and a detected angle θcu when the vehicle body approaches the dump truck 102, and outputs a command signal corresponding to the calculated operation amount αup necessary to lift the lift arm 21 to the electromagnetic proportional valve 49.SELECTED DRAWING: Figure 8
Patent JP-2020164020-A (JP)
Title: Attachment structure of battery pack
Inventor: KITAMURA RYOSUKE
IPC: B60K1/04
Filed: 2019-03-29
Abstract: To provide an attachment structure of a battery pack which can suppress the deformation of side members to the inside at a side collision of a vehicle.SOLUTION: An attachment structure of a battery pack comprises: a pair of side members arranged at both sides in a vehicle width direction along a vehicle fore-and-aft direction; a floor panel which is bridged on a pair of the side members, and constitutes a bottom face of a cargo chamber of a vehicle; a battery pack arranged on the floor panel so that its longitudinal direction progresses along the vehicle width direction; and a bracket extending in the longitudinal direction of the battery pack, joined to a lower face of the battery pack, and fixed to the floor panel at its one end part and the other end part on a pair of the side members. The bracket has a pair of leg parts which are divided into two pieces in the vehicle fore-and-aft direction at its one end part and the other end part, and fixed to the floor panel at a pair of the leg parts.SELECTED DRAWING: Figure 5
Patent JP-2020165613-A (JP)
Title: Heat storage device and heat storage heating device
Inventor: IWANO YUKI
IPC: C09K5/06
Filed: 2019-03-29
Abstract: To provide a heat storage device and a heat storage heating device capable of suppressing deterioration of heat storage performance even in a case of using an overcooling release type heat storage material.SOLUTION: A heat storage device 1 stores heat from cooling water W, which is a heat medium, using overcooling release type heat storage materials 31 to 33, and radiates the stored heat to the cooling water W. In a pipe 2 where a flow passage for the cooling water W is formed, a plurality of heat storage units 11 to 13 in which the overcooling release type heat storage materials 31 to 33 are wrapped in heat storage containers 21 to 23 is arranged along a flow direction AW of the flow passage. The flow passage is divided into three divided flow passage regions E1 to E3 along the flow direction AW by partition walls 50 to 53 having circulation ports 50a to 53a, and the heat storage units 11 to 13 are respectively arranged in the divided flow passage regions E1 to E3.SELECTED DRAWING: Figure 1
Patent JP-2020163075-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2019-03-30
Abstract: To provide a game machine allowing game balls to suitably enter a winning device having a movable member.SOLUTION: A deceleration member 3701 is provided so as to at least partially overlap with an edge side in an upstream side in an entrance when viewing the deceleration member 3701 in a direction facing the entrance of a right big winning device 3434 in an initial position, and is configured so as to allow game balls abutting on the deceleration member 3701 to enter the entrance of the right big winning device 3434 from an edge side in the upstream side, thus regulating an entry position of game balls in the entrance of the right big winning device 3434 to an edge side in an upstream side. Accordingly, when game balls abutting on the deceleration member 3701 enter the entrance, a period until the entering game balls are detected by a big winning switch 3444 can be made nearly constant.SELECTED DRAWING: Figure 32
Patent JP-2020170087-A (JP)
Title: Image capturing device, foreign matter removal method, and program
Inventor: KOMATSU KAZUSHI
IPC: G03B5/00
Filed: 2019-04-03
Abstract: To allow for removing foreign matter while properly continuing blur correction and image acquisition regardless of an operating state of an image sensor.SOLUTION: In an image capturing device provided herein, an anti-shake mechanism performs blur correction by moving an image sensor. A piezoelectric element vibrates a filter located in front of the image sensor. A camera system control unit executes a foreign matter removal process by driving at least one of the anti-shake mechanism and the piezoelectric element depending on an operating state of the image sensor.SELECTED DRAWING: Figure 3
Patent JP-2020169051-A (JP)
Title: Pouch holder
Inventor: BABA NAMIE
IPC: B65D77/06
Filed: 2019-04-05
Abstract: To provide a pouch holder capable of preventing a pouch from falling off and making it easy to enhance design.SOLUTION: The pouch holder includes a tubular main body and a covering member 50 attached to the main body, in which: the main body has a front side surface, and a left side surface and a right side surface leading to the front side surface; the covering member has a front surface 51 to cover the front side surface, left surface 53 to cover the left side surface, and a right surface 54 to cover the right side surface; the left surface and the right surface have folded surfaces 53b, 54b on back sides of opposite sides to sides leading to the front surface; two of, the front side surface, the left side surface or the right side surface have an engaging portion; the covering member has engaged portions on the front surface, the left surface or the right surface corresponding to the surfaces on which the engaging portion is provided. In a state where the covering member is attached to the main body, the engaging portions and the engaged portions are engaged, a back side of the left side surface enters between the left surface and the folded surface leading from the left surface, and a back side of the right side surface enters between the right surface and the folded surface leading from the right surface.SELECTED DRAWING: Figure 6
Patent JP-2020174259-A (JP)
Title: Communication system and communication method
Inventor: HACHI YUKIHIRO
IPC: H04L45/741
Filed: 2019-04-09
Abstract: To achieve an End to End communication capable of corresponding to changes of a service function identifier.SOLUTION: The communication system achieves an End-to-End communication via one or more service functions between communication devices by the Segment Routing IPv6. The communication system includes: forwarding means for forwarding packets from the source communication device of the End-to-End communication using an abstract ID that abstracts the Segment ID within a predetermined range; and translation means configured so as to, when receiving a packet that includes the abstraction ID, translate the abstraction ID into the address or SegmentID of the service feature instance that provides the service function.SELECTED DRAWING: Figure 3
Patent JP-2020175556-A (JP)
Title: Thermosensitive-recording linerless label
Inventor: MORITA KUNIO
IPC: B41M5/333
Filed: 2019-04-17
Abstract: To provide a thermosensitive-recording linerless label excellent in color developing sensitivity, image preservability after a long term storage and background fogging resistance.SOLUTION: There is provided a thermosensitive-recording linerless label which has a thermosensitive recording layer containing at least a dye precursor and a developer on one surface of a support, a release layer without a protective layer on the thermosensitive recording layer and an adhesive layer on the other surface of the support, wherein the thermosensitive recording layer contains a specific developer and the adhesive layer contains a hot melt adhesive.SELECTED DRAWING: None