baber/WOPTO huggingface dataset:
Patent JP-2018152857-A (JP)
Title: Satellite volume control
Inventor: BOB DIZON
IPC: H04N21/485
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide satellite volume control.SOLUTION: A method includes a step 902 of receiving an input at a playback device thereby adjusting a volume for a plurality of playback devices that are grouped for synchronous playback of an audio content. The plurality of playback devices include the playback device that receives the input. The method also includes a step 912 of sending a first message over a network from the playback device to a device associated with the plurality of playback devices. The first message includes information based on the input and the information is used to adjust the volume of the plurality of playback devices. The method also includes a step 914 of receiving a second message at the playback device over the network. The second message includes information for the volume of the playback device and this information of the playback device is based on the adjusted volume of the plurality of playback devices.SELECTED DRAWING: Figure 9
Patent JP-2018113070-A (JP)
Title: Intercom system for multiple dwelling house
Inventor: UEDA TAKESHI
IPC: H04M9/00
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a person who executes a questionnaire survey from specifying a questionnaire answerer in an intercom system for a multiple dwelling house capable of performing an electronic questionnaire survey.SOLUTION: Respective dwelling house information terminals 13 connectable to a wide area network 2 via an intercom line 12 and a control device 11 comprises a control part 13b for, when receiving an operation of a predetermined procedure, transmitting a request signal of electronic bulletin board information to a server device 3 on the wide area network 2 via the intercom line 12 and the control device 11, and for causing a display part 13a to display the electronic bulletin board information received from the server device 3. When the electronic bulletin board information is a questionnaire article addressed to the dwelling house information terminal, answer information is generated on the basis of an answering operation performed to the questionnaire article, and transmitted to the server device 3 via the intercom line 12 and the control device 11.SELECTED DRAWING: Figure 1
Patent JP-2019183910-A (JP)
Title: Fuel gas filling system
Inventor: YAMANISHI YUJI
IPC: F17C5/06
Filed: 2018-04-05
Abstract: To reduce load on a high-pressure tank caused by a low temperature of gas to be filled, in a fuel gas filling system filling the gas into the high-pressure tank.SOLUTION: The fuel gas filling system comprises: a filling flow passage connected to a high-pressure tank at one end part, and for flowing gas to be filled into the high-pressure tank; an in-flow port provided at the other end part of the filling flow passage, and for flowing the gas into the filling flow passage; two on-off valves arranged in the middle of the filling flow passage, and forming a closed zone in the filling flow passage; a temperature raising mechanism raising temperature of the closed zone; a temperature sensor acquiring temperature of the high-pressure tank; and a control part. When the acquired temperature is lower than a preset reference temperature, the control part closes the two on-off valves to thereby cause the closed zone to hold the gas, causes the temperature raising mechanism to raise temperature of the gas in the closed zone, and after the temperature of the gas in the closed zone is raised by the temperature raising mechanism, the control part opens the on-off valve which is provided at the high-pressure tank side out of the two on-off valves, and causes the temperature-raised gas to flow to the high-pressure tank side.SELECTED DRAWING: Figure 2
Patent JP-2019182095-A (JP)
Title: Electronic controller, control method
Inventor: UEDA YASUSUKE
IPC: G08G1/16
Filed: 2018-04-05
Abstract: To optimally control a hardware which can perform calculation, according to an external environment and a state of a hardware which can perform calculation.SOLUTION: An autonomous travel controller 2 is an electronic controller mounted on a vehicle mounting thereon, a plurality of hardwares which can perform calculation, and comprises: an information collection part 202 for collecting information related to an external part of a vehicle; a storage part for storing a plurality of processing specifications for determining processing which is executed by each hardware and information related to the external part of the vehicle being used by the plurality of hardwares for calculation, and an application condition being a condition related to the information related to the external part of the vehicle and a state of the hardwares for applying the plurality of processing specifications; and a processing control part 203 for, based on the collected information related to the external part of the vehicle and state of the hardwares, determining any of the plurality of processing specifications based on validity to the condition, then controlling the plurality of hardwares based on the determined processing specification.SELECTED DRAWING: Figure 3
Patent JP-2019184121-A (JP)
Title: Heat-recovery apparatus for high-temperature coagulation
Inventor: SHIGAKI NOBUYUKI
IPC: C21B3/08
Filed: 2018-04-06
Abstract: To provide a heat-recovery apparatus for high-temperature coagulation having a comparatively simple and lightweight inner wall structure, this being a solution for the upsizing of facilities and facility support structures and substantial increase of facility costs for strengthening of foundation structures accompanied by increased weight of facilities that would be brought when inner walls of a heat-recovery apparatus are made refractory.SOLUTION: The heat-recovery apparatus for high-temperature coagulation recoveries heat by blowing heat-recovery gas into a heat-recovery tank in which packed beds can be contained, the heat-recovery apparatus being characterized in that projections are provided on inner walls of the heat-recovery tank for supporting coagulation that remains and are cooled.SELECTED DRAWING: Figure 2
Patent JP-2019016775-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKEUCHI YUICHI
IPC: H01L29/78
Filed: 2018-04-09
Abstract: To reduce channel resistance by increasing density of a trench gate.SOLUTION: A longitudinal direction of trench gate structures and a longitudinal direction of striped portions of a JFET part 3 and electric field block layers 4 are set to be the same as each other, and a longitudinal direction of p-type coupling layers 9 is set to cross them. Due to such a configuration, an interval of the trench gate structures can be set independently of the p-type coupling layers 9, and can be narrowed compared with a case where the p-type coupling layers 9 are arranged between the respective trench gate structures. Accordingly, increase in density of a trench gate, that is, increase in density of a channel, can be achieved, and thereby, channel resistance can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2019099784-A (JP)
Title: Production method of carboxymethylated cellulose
Inventor: INOUE KAZUHIKO
IPC: C08B11/12
Filed: 2018-04-12
Abstract: To provide a novel production method of carboxymethylated cellulose capable of economically obtaining a cellulose nanofiber dispersion with high transparency.SOLUTION: In carboxymethylation of cellulose, mercerization is performed under a solvent mainly made of water, thereafter, the carboxymethylation is performed under a mixed solvent of water and an organic solvent. When the obtained carboxymethylated cellulose is fibrillated, a nanofiber dispersion of the carboxymethylated cellulose having high transparency can be economically obtained.SELECTED DRAWING: None
Patent JP-2019184453-A (JP)
Title: Sensor unit and structure monitoring device
Inventor: SATO KENTA
IPC: G01P15/08
Filed: 2018-04-12
Abstract: To provide a sensor unit with a high detection accuracy and a structure monitoring device.SOLUTION: A sensor unit 100 includes: acceleration sensors 18x, 18y, and 18z as physical quantity sensors; a control IC19 as a processing unit electrically connected to the acceleration sensors 18x, 18y, and 18z; a circuit board 15 as a substrate where the acceleration sensors 18x, 18y, and 18z and the control IC19 are equipped; and a container 1 containing the circuit board 15, the acceleration sensor 18x, 18y, and 18z and the control IC19 being arranged in the circuit board 15 separately in a planer view.SELECTED DRAWING: Figure 4
Patent JP-2019182370-A (JP)
Title: Storage box
Inventor: FUKUI NAOYUKI
IPC: B60N3/00
Filed: 2018-04-17
Abstract: To provide a storage box which enables a lid body to be stored compactly.SOLUTION: A storage box includes: a box body 10 having an opening 15 at a vehicle upper side; a fixed lid 21 disposed at a vehicle rear side of the opening 15 and a movable lid 22 disposed at a vehicle front side of the opening 15; a first shaft 31 provided at the vehicle front side of the movable lid 22 and a second shaft 32 provided at the vehicle rear side of the movable lid 22; and a guide part 40 which has a first rail 41, which guides the first shaft 31, and a second rail 42, which is disposed at a spacing from the first rail 41 in a vehicle fore and aft direction and guides the second shaft 32, and moves the movable lid 22 from a fully closed position to a fully open position through slide operation and rotation operation. The second rail 42 has an inclined part 42a which guides the second shaft 32 so that the movable lid 22 moves to an inner side of the box body 10 relative to the fixed lid 21 when the movable lid 22 starts the slide operation from the fully closed position.SELECTED DRAWING: Figure 2
Patent JP-2019190000-A (JP)
Title: Door lock device for vehicle
Inventor: TOMOCHIKA Masayuki
IPC: E05B77/04
Filed: 2018-04-18
Abstract: To suppress a standing part of a body constituting a storage part for storing a latch mechanism part being detached from the latch mechanism part, in a side collision of a vehicle.SOLUTION: In a first body, a latch mechanism part 200 is mounted. In a second body 120, a lock mechanism part 300 is mounted. A first high strength member 140 is constituted by a material having higher strength than a material constituting the second body 120. The second body 120 includes a base part 121 and a standing part 122. The standing part 122 stands from an edge of the base part 121, and is connected to the first body. The first high strength member 140 is fixed to the standing part 122 of the second body 120. At the edge of the first high strength member 140, a boundary adjacent part 141 is provided extending along an external surface of the standing part 122 while being adjacent to a boundary 123 between the base part 121 and the standing part 122.SELECTED DRAWING: Figure 3
Patent JP-2019188422-A (JP)
Title: Machining chip compressor
Inventor: SAWAI GENJI
IPC: B23Q11/00
Filed: 2018-04-23
Abstract: To provide a compressor for further separating liquid such as a coolant adhering to a machining chip from the machining chip.SOLUTION: The machining chip compressor comprises a squeezing part 2 having first and second gear-type rollers 3 and 4 which engage with each other arranged on upper and lower sides thereof, and a driving part 7 that imparts driving force to at least either one roller of the squeezing part. With respect to the rollers constituting the squeezing part, roller blades formed in a gear shape of plate-like members are laminated respectively in a center shaft direction. The driving part imparts driving force only to the first roller, and the second roller is a following roller that rotates by engaging with the first roller.SELECTED DRAWING: Figure 1
Patent JP-2018152572-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having good electric characteristics.SOLUTION: A transistor 100 comprises: an insulating layer 103 on a substrate 101; an oxide layer 105a on the insulating layer 103; an oxide semiconductor layer 105b on the oxide layer 105a; a source electrode 107a and a drain electrode 107b on the oxide semiconductor layer 105b; a source electrode 109a on the source electrode 107a; a drain electrode 109b on the drain electrode 107b; an oxide layer 105c on the source electrode 109a and the drain electrode 109b; a gate insulating layer 111 on the oxide layer 105c; and a gate electrode 113 on the gate insulating layer 111. Due to a configuration that the oxide layers are provided on and below the oxide semiconductor layer, contamination of impurities into the oxide semiconductor layer is suppressed. Due to a configuration in which the oxide semiconductor layer is contacted with the source electrodes and the drain electrodes, increase in resistance between the source and the drain can be prevented compared with a case where they are electrically connected with each other via the oxide layer.SELECTED DRAWING: Figure 1
Patent JP-2018186085-A (JP)
Title: Decompressor
Inventor: INADA RYOZO
IPC: F24C7/02
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a decompressor for decompressing an article, such as a frozen food, by heating internally with electromagnetic waves, and capable of restraining occurrence of temperature unevenness in the part of the article during decompression, and decompressing the article efficiently.SOLUTION: A decompressor includes an electromagnetic wave irradiator, a refrigerator, and a controller. The electromagnetic wave irradiator irradiates the article with electromagnetic waves for heating the frozen article internally. The refrigerator cools and/or heats the article externally. The controller controls operation of the electromagnetic wave irradiator and the refrigerator, and decomposes the article by irradiating with electromagnetic waves while cooling and/or heating externally. The controller controls operation/stop of the refrigerator, and/or cooling capability and/or heating capability of the refrigerator based on a first temperature, i.e., the surface temperature at a prescribed portion of the article, and a second temperature, i.e., the temperature of the article at a portion different from the prescribed portion.SELECTED DRAWING: Figure 3A
Patent JP-2019191389-A (JP)
Title: Projection type display device and program
Inventor: YOSHIOKA MASAHITO
IPC: G03B21/00
Filed: 2018-04-26
Abstract: To provide a projection type display device that can maintain an excellent image quality with a falling of a display video quality suppressed.SOLUTION: A projection type display device (100) has: a plurality of video display units (10, 20 and 30) that modulate light from a light source unit (1) and display a video signal; a plurality of temperature detection units (11, 21 and 31) that detect respective temperatures of the plurality of video display units; a plurality of cooling units (12, 22 and 32) that cool each of the plurality of video display units; and a control unit (52) that controls the plurality of cooling units. The control unit is configured to conduct feed-back control so as to make a difference between a temperature difference among the plurality of video display units obtained based on the temperature and a target temperature difference among the plurality of video display units small.SELECTED DRAWING: Figure 1
Patent JP-2019121334-A (JP)
Title: Data storage and dynamic migration method, and data storage and dynamic migration device
Inventor: WEI WENGUO
IPC: G06F12/00
Filed: 2018-04-26
Abstract: To provide a dynamic migration method which increases storage efficiency of a cloud storage system.SOLUTION: After a data storage request is transmitted from a client terminal, a data node storing at least one data in order of size of dispatch evaluation value is selected, and a relative load value of the data node and an average load value of all data nodes are obtained. When the relative load value of the data node is average load value or larger, the data node is established as a heavy-load node and added to a heavy-load node; otherwise, the data node is established as a light-load node and added to a light-load node set. Data of each heavy-load node of the heavy-load node set is migrated to each light-load node of the light-load node set.SELECTED DRAWING: Figure 1
Patent JP-2019188771-A (JP)
Title: Image formation method, active ray curable ink jet ink and image formation apparatus
Inventor: IZAWA KOJI
IPC: B41J2/01
Filed: 2018-04-27
Abstract: To provide an image formation method, active ray curable ink jet ink and image formation apparatus which facilitate control of the dot diameter of ink discharged to an intermediate transfer medium, and can form a smooth and high-quality image with small thickness irregularity by enhancing the transfer property of the ink to a recording medium.SOLUTION: An image formation method comprises an ink adhesion process of making ink adhere to an intermediate transfer body 11 by discharging droplets of ink jet ink from a nozzle of an ink jet recording head 14, and a transfer process of transferring the ink droplets adhering to the intermediate transfer body to a recording medium 12, the ink jet ink containing a magnetic material and the transfer process being executed in the magnetic field. Also provided are active ray curable ink jet ink and image formation apparatus.SELECTED DRAWING: Figure 2
Patent JP-2019196707-A (JP)
Title: Air-liquid separation device
Inventor: MATSUDA HIROTAKA
IPC: B01D45/08
Filed: 2018-05-07
Abstract: To provide an air-liquid separation device which can improve liquid separation performance even if liquid which is separated by an air-liquid separation part is discharged from a gas introduction port.SOLUTION: An air-liquid separation device 40 for separating liquid from a liquid mixture gas has a bulkhead 41 for partitioning a separator internal space S into an upstream-side space S1 located at an upstream side in a gas flow direction and a downstream-side space S2 located at a downstream side, and an opposing wall 42 which is arranged at a downstream side rather than the bulkhead 41 with an interval. The bulkhead 41 has at least one first hole 41a formed at a lower end part, and at least one second hole 41b formed at a part other than the lower end part. The opposing wall 42 is arranged with both the first hole 41a and the second hole 41b oppositely set with respect to each other, and a notch 42a is formed at a part in left and right directions when viewed from the upstream side in the gas flow direction.SELECTED DRAWING: Figure 8
Patent JP-2019197350-A (JP)
Title: Self-position estimation system, autonomous mobile system and self-position estimation method
Inventor: KANAYAMA YUKI
IPC: G05D1/02
Filed: 2018-05-09
Abstract: To allow self-position estimation robust against environmental variation.SOLUTION: A self-position estimation system includes: a camera 11 which captures an image of an environment surrounding a moving body; a state feature quantity acquisition unit 151 which acquires a state feature quantity during capturing the image; a learning device 2 which calculates an optimal value of a parameter for use in self-position estimation by learning processing on the basis of the state feature quantity and the image captured by the camera 11; and a self-position estimation unit 153 which uses the optimal value of the parameter to perform self-position estimation processing.SELECTED DRAWING: Figure 1
Patent JP-2018119166-A (JP)
Title: High efficiency pour point reduction process
Inventor: EDWARD N COPPOLA
IPC: C10G31/06
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a favorable high efficiency pour point reduction process.SOLUTION: A process and system for converting a high-pour-point organic feedstock to an upgraded product that exhibits good low-temperature properties (cloud point, pour point, and viscosity) and improved transportability. The high-efficiency process includes a continuous-flow, high-rate hydrothermal reactor system and integrated separation systems that result in low complexity, small footprint, high energy efficiency, and high yields of high-quality upgraded products. The system is specifically desirable for use in converting waxy feedstocks, such as yellow and black wax crude petroleum and wax from the Fischer-Tropsch (FT) process, into upgraded crude petroleum that exhibits a high diesel fraction and, correspondingly, a low vacuum gas oil (VGO) fraction.SELECTED DRAWING: Figure 1
Patent JP-2019196807-A (JP)
Title: Nozzle type steam trap
Inventor: GANTO FUMIO
IPC: F16T1/38
Filed: 2018-05-10
Abstract: To obtain a nozzle type steam trap capable of adjusting the flow rate of drain easily in short time by external adjustment, and having a simple structure.SOLUTION: A nozzle type steam trap having a nozzle 5 in a path from a drain inlet 11 to a drain outlet 12, has a needle 20 that moves forward and backward from one end side of the nozzle 5 with respect to a drain discharge hole 51 of the nozzle 5. The needle 20 constitutes a needle valve that moves forward and backward by an external operation, to adjust the flow rate of drain together with the nozzle 5.SELECTED DRAWING: Figure 2
Patent JP-2019198026-A (JP)
Title: Semiconductor device and optical line sensor
Inventor: HAGA SATSUKI
IPC: H04N1/03
Filed: 2018-05-10
Abstract: To make it possible to stabilize output even when light with an intensity equal to or larger than a predetermined value is incident.SOLUTION: A semiconductor device comprises a photodetector, an output transistor, a capacitor, a reset switch element, a constant current element, a constant potential difference element and an output terminal. The photodetector causes a light current according to the intensity of incident light to flow from positive electrode wiring to a first connection part; the output transistor is connected to the positive electrode wiring at one of a source terminal and a drain terminal and connected to a second connection part at the other; the reset switch element controls holding and discharge of electric charges accumulated in the capacitor; the constant current element controls a current flowing in the second connection part; when the potential difference between the potential of the second connection part and the potential of the positive electrode wiring does not reach a predetermined threshold, the constant potential difference element blocks the flow of the current from the positive electrode wiring to the second connection part, and when the potential difference reaches the predetermined threshold, causes a current to flow from the positive electrode wiring to the second connection part and maintains the potential difference at a predetermined value; the output terminal is connected to the second connection part.SELECTED DRAWING: Figure 2
Patent JP-2019200249-A (JP)
Title: Control device, imaging device, control method, and program
Inventor: KAZAMI YUSUKE
IPC: G03B15/00
Filed: 2018-05-14
Abstract: To provide a control device for enabling excellent zooming and panning photographing of a moving subject.SOLUTION: A control device (10) includes: information acquisition means (10a) for acquiring subject size information from image data by a first method and a second method during continuous shooting; and photographing control means (10b) for performing exposure while performing tracking drive of an optical system (2) so as to reduce difference between the subject size information and target size information.SELECTED DRAWING: Figure 1