baber/WOPTO huggingface dataset:
Patent JP-2019136513-A (JP)
Title: Coordinate input processing device, emotion estimation device, emotion estimation system, and construction device for emotion estimation database
Inventor: KAKE AKIYUKI
IPC: G06F3/01
Filed: 2019-03-14
Abstract: To enable estimation of a real-time emotion state of an input worker using an electronic pen.SOLUTION: An emotion estimation device comprises: an emotion estimation information storage unit in which for each of a plurality of emotion states of a person, pen state information on a state of an electronic pen held by the person at the time of each of the plurality of emotion states is stored correspondingly; estimation means that when receiving an emotion state estimation request including pen state information, refers to the emotion estimation information storage unit using the received pen state information to estimate an emotion state of a user of an electronic pen from which the emotion state estimation request is transmitted; and means for notifying a partner that transmits the emotion state estimation request of the emotion state estimated by the estimation means. A signal format of the emotion state estimation request including the pen state information has a part into which the estimated emotion state is to be inserted. Information showing the estimated emotion state is inserted into the part and replied to the requesting side of the emotion state estimation request.SELECTED DRAWING: Figure 14
Patent JP-2020146310-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: information acquisition means; information storage means; determination means; performance mode setting means capable of setting one of a first performance mode and a second performance mode as a performance mode; and means for executing at least one game round in a set performance mode when operation from start of game operation for reporting a determination result to completion of game operation is set to be one game round. The performance mode setting means includes: means for shifting a set performance mode to a second performance mode after satisfaction of a specific condition including determination that special information does not satisfy a predetermined condition made by determination means in a state in which the first performance mode is set; and means for continuing the first performance mode without shifting to the second performance mode when special information for satisfying a first special condition exists in special information not determined by the determination means from among special information in storage after completion of a game round in which a specific condition is satisfied.SELECTED DRAWING: Figure865
Patent JP-2020154619-A (JP)
Title: Vehicle controller, object monitoring device, and vehicle control system
Inventor: OGATA TAKETO
IPC: G08G1/16
Filed: 2019-03-19
Abstract: To mitigate the influence of a detection result of both an in-vehicle sensor and a road sensor being mixed for the same object when the in-vehicle sensor and the road sensor cooperatively detect an object around a vehicle.SOLUTION: A vehicle controller according to the present invention receives obstacle data describing a position of a first object and a position of a second object from an object monitoring device installed outside a vehicle, and regards the second object as a blind spot obstacle when the first object is the vehicle.SELECTED DRAWING: Figure 6B
Patent JP-2020152015-A (JP)
Title: Information processing apparatus and program
Inventor: FUKUI TAKESHI
IPC: B41J29/38
Filed: 2019-03-20
Abstract: To provide an information processing apparatus and a program capable of controlling so as to execute another job so that processing of the job does not exceed a deadline when the other job to which a deadline is not set is transmitted while executing a job to which a dead line is set.SOLUTION: A printer 2 includes control means 204 that controls so as to perform a second job in a case where the second job to which a deadline is not set is received while executing a first job to which a dead line is set, and in a case where the deadline of the first job is not exceeded even if the second job is executed.SELECTED DRAWING: Figure 2
Patent JP-2019125389-A (JP)
Title: Problem solving support system
Inventor: KAWASE RYUJI
IPC: G06F16/90
Filed: 2019-03-26
Abstract: To achieve creation support of innovation by effectively presenting a resolution concept to an innovator.SOLUTION: A problem solving support system acquires basic information inputted from a user, refers to the degree of association of three levels or more between each character string for reference acquired in advance and each resolution concept classified into two kinds or more, and searches one or more resolution concepts on the basis of the degree of association of three levels or more between a character string for reference corresponding to a character string of the basic information acquired by basic information acquisition means and the resolution concepts.SELECTED DRAWING: Figure 3
Patent JP-2020161662-A (JP)
Title: Wafer polishing method and wafer polishing device
Inventor: KITAJIMA SHOTA
IPC: B24B37/10
Filed: 2019-03-27
Abstract: To polish a wafer with high flatness and high parallelism, and with low scratch generation rate, when the wafer is SiC single crystal having an off angle.SOLUTION: A wafer polishing device includes a mold platen 1 having a polishing pad 5 extending in a direction orthogonal to a first shaft center O1, and rotated around the first shaft center O1, and a carrier 3 extending in a direction orthogonal to a second shaft center O2 parallel with the first shaft center O1, and a wafer W is fixed to a fixed surface 3a facing the polishing pad 5, and the wafer W and the polishing pad 5 are rotated around the second shaft center O2 under a predetermined surface pressure. The wafer W is composed of a SiC single crystal having a first center point A that is the center of an arc, and a reference edge B consisting of an orientation flat or a notch, and a Si surface having Si atoms on the outermost surface is inclining for the crystal axis. The wafer W is fixed to the fixed surface 3a so that the first center point A is separated from the second shaft center O2, and the reference edge B directs outward when viewing from the second shaft center O2.SELECTED DRAWING: Figure 4
Patent JP-2020160331-A (JP)
Title: Photosensitive resin composition, photosensitive resin composition film and semiconductor device using them
Inventor: MATSUMURA KAZUYUKI
IPC: G03F7/004
Filed: 2019-03-27
Abstract: To provide a photosensitive resin composition excellent in fine patternability, flux resistance, and ion migration resistance, a photosensitive resin composition film, and a semiconductor device using them.SOLUTION: A photosensitive resin composition contains at least (A) an alkali-soluble resin and (B) an epoxy compound, the (A) alkali-soluble resin having an organic group derived from an alicyclic tetracarboxylic acid dianhydride with a polycyclic structure.SELECTED DRAWING: None
Patent JP-2020161743-A (JP)
Title: Light-emitting device
Inventor: BANDO ATSUSHI
IPC: H01L33/50
Filed: 2019-03-28
Abstract: To provide a light-emitting device capable of emitting light of wide chromaticity as light-emitting color.SOLUTION: A light-emitting device comprises: a first light-emitting element and a second light-emitting element; a first translucent member which is arranged on an upper surface of the first light-emitting element and includes a first fluorescent body; a second translucent member arranged on an upper surface of the second light-emitting element; and an encapsulation member which covers the first translucent member and the second translucent member and includes a second fluorescent body. An x value of chromaticity of light emitted by the first translucent member is larger than an x value of chromaticity of light emitted by the second translucent member, height of the first light-emitting element is smaller than that of the second light-emitting element, and a quantity of the second fluorescent body positioned above the first light-emitting element is greater than a quantity of the second fluorescent body positioned above the second light-emitting element.SELECTED DRAWING: Figure 1B
Patent JP-2020164435-A (JP)
Title: Azeotropic or azeotrope-like composition including 1,1,2-trichloroethane, trans-1,2-dichloroethylene, or cis-1,2-dichloroethylene, and hydrogen fluoride
Inventor: TAKAHASHI KAZUHIRO
IPC: C07C19/05
Filed: 2019-03-28
Abstract: To provide a new azeotropic or azeotrope-like composition useful for separating 1,1,2-trichloroethane (HCC-140), trans-1,2-dichloroethylene (HCO-1130(E)), or cis-1,2-dichloroethylene (HCO-1130(Z)) from HF.SOLUTION: There is provided an azeotropic or azeotrope-like composition comprising HCC-140, HCO-1130(E) or HCO-1130(Z), and HF.SELECTED DRAWING: None
Patent JP-2020165570-A (JP)
Title: Heat exchanger
Inventor: WATANABE MASATOSHI
IPC: F25B39/00
Filed: 2019-03-29
Abstract: To provide a heat exchanger capable of improving ununiformity of a refrigerant state at a windward side and a leeward side in a flat tube by unifying split flow of a refrigerant by each flat tube, and suppressing drift to the flat tubes, of a liquid refrigerant staying at a return-side space of circulation.SOLUTION: A heat exchanger 5 includes a plurality of flat tubes 11, a header 12 to which the plurality of flat tubes are connected, an inflow plate 15 for dividing the inside of the header into a refrigerant inflow portion 14 and a lower circulation portion 16, a vertical partitioning plate 18 for dividing the lower circulation portion 16 and an upper circulation portion 17, a lower partitioning plate 161 for partitioning the lower circulation portion excluding a lower communication passage 163, into an inner ascending passage and an outer descending passage, and an upper partitioning plate 174 for partitioning the upper circulation portion excluding an upper communication passage 172 into an ascending passage disposed at least at a part of the leeward side and a descending passage disposed at least at the windward side. The inflow plate has a jetting hole 151 for jetting the refrigerant at the leeward side and an inner side, and the vertical partitioning plate has a first passing port 18di through which the refrigerant passes, at the leeward side and the inside, and a second passing port 18uo through which the refrigerant passes, at least at a windward outer side.SELECTED DRAWING: Figure 3
Patent JP-2020162867-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko game machine PY1 includes: a performance control microcomputer 121 capable of executing determination regarding whether a jackpot game is executed and capable of controlling a predetermined performance; and an input part lamp 40La provided in a performance button 40k. The performance control microcomputer 121 can execute an awakening aura performance capable of suggesting a degree of winning expectation from among plural awakening aura images by an awakening aura image within a predetermined period, and an input part lamp performance capable of suggesting a degree of winning expectation by a luminescent color from among plural luminescent colors by using the input part lamp 40La provided in the performance button. The performance control microcomputer 121 can also suggest a degree of winning expectation on the basis of an awakening aura image and a luminescent color of the input part lamp part 40La during a predetermined period.SELECTED DRAWING: Figure 46
Patent JP-2020162871-A (JP)
Title: Pulse rate detection device and pulse rate detection program
Inventor: JONES MICHAEL
IPC: A61B5/0245
Filed: 2019-03-29
Abstract: To detect pulse rate while separating the change in intensity due to change in ambient light.SOLUTION: A pulse rate detection device 1 captures a moving image of the face of a subject 11 while illuminating with a blinking LED 9 under ambient light. The pulse rate detection device 1 blinks the LED 9 in synchronization with the frame rate of a camera 8, thereby generating a moving image in which the on-frame image when the LED 9 is on and the off-frame image when the LED is off are alternately captured. The pulse rate detection device 1 generates a speculative interpolation frame image that is presumed to be captured if the LED 9 was turned off at the time of taking the on-frame image based on the intensity of the off-frame image before and after the on-frame image and the time ratio according to the shooting time when each image was taken. By subtracting the intensity of the interpolation frame image from the intensity of the on-frame image, a correction frame image is generated, where the intensity of ambient light is removed from the on-frame image.SELECTED DRAWING: Figure 2
Patent JP-2020164946-A (JP)
Title: Al-Mg-Si-BASED ALUMINUM ALLOY COLD-ROLLED SHEET AND METHOD OF MANUFACTURING THE SAME, AND MOLDING Al-Mg-Si-BASED ALUMINUM ALLOY COLD-ROLLED SHEET AND METHOD OF MANUFACTURING THE SAME
Inventor: KAY KATZ
IPC: C22C21/02
Filed: 2019-03-29
Abstract: To provide an Al-Mg-Si-based aluminum alloy sheet having high strength, high proof stress and excellent impact resistance, and a method of manufacturing the same.SOLUTION: An Al-Mg-Si-based aluminum alloy cold-rolled sheet comprises: Si: 0.50-0.90 mass%, Fe: less than 0.70 mass%, Cu: 0.10-0.90 mass%, Mg: 0.80-1.7 mass%, Mn: 0.10-1.3 mass%, Cr: 0.20-0.90 mass%, and Ti: 0.005-0.10 mass%, with the balance comprising Al and inevitable impurities, the Al-Mg-Si-based aluminum alloy cold-rolled sheet having a UTSL of 340 MPa or more and an SL of 16.0 J/cm2 or more measured after a solution treatment is performed at 550°C for 5 minutes and further an aging treatment is performed at 175°C for 14 hours when the tensile strength of a test piece with an L direction as the longitudinal direction is defined as the UTSL, and the Charpy value of the test piece with the L direction as the longitudinal direction is defined as the SL.SELECTED DRAWING: Figure 1
Patent JP-2020169344-A (JP)
Title: Electrolysis tank, and method of producing acid solution
Inventor: WATANABE HIROTO
IPC: C25B1/00
Filed: 2019-04-01
Abstract: To provide an electrolysis tank 10 in which electrolysis tank 10, a plurality of cathodes 14 are provided, capable of easily controlling a height of a liquid level in the chambers of the cathodes 14 relative to the height of a liquid level in the chamber of the anodes 13 and of highly efficiently performing a stable operation, and a method of producing an acid solution using the electrolysis tank 10.SOLUTION: An electrolysis tank 10 is constituted of an anode chamber 21, a plurality of cathode chambers 22, and a plurality of diaphragms separating the anode chamber 21 and the cathode chambers 22, and is further provided with a connection pipe 26 connecting the plurality of cathode chambers 22, and a liquid level monitoring pipe 27 for monitoring a height of a liquid level in the cathode chambers 22. Thanks to the connection pipe 26 provided in the electrolysis tank 10 to connect the plurality of cathode chambers 22, the liquid in the plurality of cathode chambers 22 is allowed to flow therethrough, and thereby the liquid level in the cathode chambers 22 can be controlled by controlling a total amount of the electrolytic liquid being fed thereinto, even if the amount of the electrolytic liquid being fed to the plurality of cathode chambers 22 fluctuates.SELECTED DRAWING: Figure 1
Patent JP-2020170049-A (JP)
Title: Optical scanning device
Inventor: SAKAI TAKEHIKO
IPC: G01S7/481
Filed: 2019-04-01
Abstract: To provide an optical scanning device capable of providing a necessary and sufficient scanning angle using compact mirrors.SOLUTION: A mirror 13 scans light from a light source 11 in a first direction within a fixed angle range. A first lens 14 has a first focal point and guides the light from the mirror to the first focal point. Light collection means 15 has a second focal point that coincides with the first focal point. A second mirror 16 scans the light from the light collection means in a second direction crossing the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020168799-A (JP)
Title: Inkjet printer
Inventor: ARAI AKIFUMI
IPC: B41J2/165
Filed: 2019-04-03
Abstract: To eliminate the necessity of moving an ink head every time a pump is released, by preventing foam from being generated in a cap member when releasing the pump, so as to reduce operation time.SOLUTION: An inkjet printer comprises: an ink head that discharges ink; a cap member that can move relatively between a position separated from an inkjet nozzle surface having an inkjet nozzle formed thereon and a position attached to the inkjet nozzle surface; and a tube pump, connected to the cap member, which is actuated to decompress a space surrounded by the inkjet nozzle surface and the cap member to suction ink from the cap member when being rotated in a normal direction and which is released when being rotated in the reverse direction, where a cap tube connecting the cap member to the tube pump is provided with a swelling-out part having an inner diameter larger than an inner diameter of the cap tube.SELECTED DRAWING: Figure 6
Patent JP-2020170987-A (JP)
Title: Roadside machine, electronic device, vehicle, communication system, and second roadside machine
Inventor: TANAKA YUYA
IPC: H04W4/46
Filed: 2019-04-05
Abstract: To provide a technology capable of improving the convenience of a roadside unit.SOLUTION: A roadside unit includes a first communication unit, a first judgment unit, and a first determination unit. The first communication unit receives first information transmitted by a first vehicle to a second vehicle. The first judgment unit determines whether the first information is high-priority information. The first determination unit determines a first wireless resource used by the first communication unit for communication with the vehicles. When it is determined that the first information is high-priority information, the first determination unit sets the first wireless resource as a second wireless resource for the first vehicle to communicate with other vehicles.SELECTED DRAWING: Figure 2
Patent JP-2020173192-A (JP)
Title: Mass spectrometer, sampling probe, and analysis method
Inventor: FURUHASHI OSAMU
IPC: G01N27/62
Filed: 2019-04-11
Abstract: To provide a compact mass spectrometer with which it is possible to collect a sample under atmospheric pressure.SOLUTION: A mass spectrometer 1 comprises: a sampling probe 10 for collecting a specimen sample separated from a specimen 2 arranged in the atmosphere by irradiating the specimen 2 with an electron; and a measurement unit 20 for analyzing the mass of the specimen sample collected by the sampling probe 10. The sampling probe 10 includes a casing 11 having an opening 11a open to the atmosphere and an ejection port 111 for ejecting a separated specimen sample to the measurement unit 20, and a surface emission type of electron emitting element which is an electron source 2 accommodated inside of the casing 11 in such a way that the electron emission surface faces the opening 11a.SELECTED DRAWING: Figure 1
Patent JP-2020173694-A (JP)
Title: Learning management system
Inventor: MIYASAKA NAO
IPC: G06Q50/20
Filed: 2019-04-12
Abstract: To provide a learning management system which collects and visualizes a learning status of a student and by which an instructor performs quantitative recognition including recognition of a daily learning status of the student and overcomes limitations in places and time of a face-to-face interview.SOLUTION: A learning management system has an instructor side information terminal, a student side information terminal, and an information management server capable of communication with the aforementioned terminals via communication means 4. The student side information terminal is capable of inputting learning information and transmits the inputted learning information to the information management server. The information management server aggregates the received learning information, transmits the aggregated learning information to the instructor side information terminal, and when the learning information or the aggregated learning information complies with a predetermined condition, transmits to the instructor side information terminal, as instructor recommending information, student side information terminal information complying with the condition, the learning information complying with the condition or the aggregated learning information, and/or the complied condition. The instructor side information terminal displays the received instructor recommending information.SELECTED DRAWING: Figure 1
Patent JP-2020176528-A (JP)
Title: Fuel supply device
Inventor: KAIGAWA YOSHIFUMI
IPC: F02M37/10
Filed: 2019-04-16
Abstract: To provide a fuel supply device capable of lengthening a protruded part of an electric connection member connected to a circuit board while suppressing an increase in the protrusion height of the circuit board from a lid part to a fuel tank outside.SOLUTION: In the fuel supply device, a circuit board 8 is arranged inclining from a fuel tank inside X1 to a fuel tank outside X2, and one end 11a of the electric connection member protruded from a lid part 1 is connected to a connection board portion 8c as a portion of the circuit board nearer an outside inclining end 8a as the end on the fuel tank outside of the circuit board than an inside inclining end 8b as the end on the fuel tank inside of the inclining circuit board. A space between the connection board portion 8c and the lid part 1 is wider than a space between a portion of the circuit board nearer the inside inclining end 8b than the connection board portion 8c and the lid part.SELECTED DRAWING: Figure 4
Patent JP-2020177531-A (JP)
Title: Energy prediction system, energy prediction method, program, recording medium, and management system
Inventor: BABA AKIRA
IPC: G06Q50/16
Filed: 2019-04-19
Abstract: To provide an energy prediction system, an energy prediction method, a program, a recording medium, and a management system that can determine if the current state of energy consumption is a state where the consumption can be reduced to a target value or less at the end of a predetermined period.SOLUTION: An energy prediction system 1 comprises: an estimation information acquisition unit 102; a consumption information acquisition unit 103; a first prediction unit 105; a second prediction unit 106; and an output unit 107. The first prediction unit 105 predicts the amount of energy consumed in a first predetermined period as a first prediction value based on the correlation between estimation information acquired by the estimation information acquisition unit 102 and energy consumption. The second prediction unit 106 predicts the amount of energy consumed in the first predetermined period as a second prediction value based on each of a predetermined number of pieces of energy consumption information in a second predetermined period acquired by the consumption information acquisition unit 103. The output unit 107 outputs prediction result information according to the first prediction value and the second prediction value.SELECTED DRAWING: Figure 1