baber/WOPTO huggingface dataset:
Patent JP-2020149311-A (JP)
Title: Information processing method and information processor
Inventor: TACHIBANA FUMIHIKO
IPC: G06N3/08
Filed: 2019-03-13
Abstract: To provide an information processing method that can realize sufficient accuracy in learning processing when quantizing activation used in backpropagation in CNN.SOLUTION: An information processing method, which uses a processor and a memory used for calculation of the processor, and is applied to learning processing of a deep neural network having an intermediate layer including a convolution layer, includes first processing, second processing, and third processing. The first processing obtains, in the intermediate layer of the deep neural network, a second bit number obtained by reducing a first bit number representing a first input value in channel units. The second processing stores a second input value expressed by the second bit number obtained by the first processing in the memory. The third processing executes error back propagation processing using the stored the second input value as an input value.SELECTED DRAWING: Figure 1
Patent JP-2019084405-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A Pachinko game machine PY1 can execute a specific performance (battle ready-to-win, story ready-to-win) that can be branched into a success performance suggesting a big winning or a failure performance suggesting a failure. The Pachinko game machine PY1, when executing the specific performance on the basis of a determination result of the big winning, can execute a revival performance suggesting a big winning, after executing the failure performance suggesting the failure and a stop display of performance symbols EZ1, EZ2, EZ3 in a non-specific mode (ready-to-win loss spot). The Pachinko game machine PY1, when executing the revival performance, may execute the revival performance in a first revival pattern and in a second revival pattern different from the first revival pattern in an execution timing.SELECTED DRAWING: Figure 41
Patent JP-2019084414-A (JP)
Title: Open-type disposable clothing article
Inventor: TAKINO SHUNSUKE
IPC: A61F13/494
Filed: 2019-03-14
Abstract: To provide an open-type disposable clothing article capable of storing and retaining an excretory substance moving to a waist opening side and inhibiting the excretory substance from coming into contact with a skin of a wearer.SOLUTION: A first waist area (12) of an open-type disposable clothing article (10) includes: a waist contact area (31) located at a skin contact surface side and extending in a lateral direction (X); and a pocket (20) facing the waist contact area in the thickness direction (Z), located at a skin noncontact surface side, and being openable to a crotch area (13) side. The pocket includes a pocket external area (23), and a pocket internal area (22), and the pocket internal area and pocket external area include respectively, both-side stationary parts (26) to be fixed to the waist contact area in laterally both sides of the opening of the pocket.SELECTED DRAWING: Figure 5
Patent JP-2020146969-A (JP)
Title: Variable printing image inspection system
Inventor: MATSUSHITA KOICHIRO
IPC: B41J5/30
Filed: 2019-03-15
Abstract: To realize image inspection during variable printing efficiently and with high accuracy.SOLUTION: A variable printing image inspection system comprises: a printing part which prints an image on a sheet; an image reading part which reads a printed matter printed by the printing part, and generates a scanned image; an inspection part which inspects abnormality of the printed matter by comparing the scanned image generated by the image reading part with a pre-prepared correct image. In this system, print data concerning variable printing is analyzed, representative images of a pre-determined upper limit number or less are extracted from plural images concerning variable printing on the basis of the number of times a reused object is used at the same place in each printed matter in variable printing, the extracted representative images are printed by the printing part, the printed representative images are read by the image reading part, and the generated scanned image is registered as a correct image.SELECTED DRAWING: Figure 5
Patent JP-2020147824-A (JP)
Title: Reactor for simulating blast furnace cohesive zone
Inventor: YASUDA NAOTO
IPC: C21B5/00
Filed: 2019-03-15
Abstract: To provide a reactor capable of simulating a blast furnace cohesive zone.SOLUTION: A reactor (1) includes a vessel (20), a plurality of push bars (22a-22d), and a heating furnace (13). The vessel (20) is filled with a filler containing ore and coke, and a bottom portion (20a) of the vessel (20) is provided with an opening (21) for taking in a gas having a predetermined composition and discharging a drop generated by melting of the ore. The plurality of push bars (22a-22d) are arranged in a predetermined direction along an upper surface of the filler in the vessel (20), and respectively apply a load from above to the filler in the vessel (20). The heating furnace (13) includes a plurality of heaters (13a-13d) for heating the plurality of regions (A1-A4) that receive the load from the plurality of push bars (22a-22d) in the filler in the vessel (20).SELECTED DRAWING: Figure 5
Patent JP-2020155475-A (JP)
Title: Semiconductor device and method for controlling same
Inventor: YAMASHITA HIROAKI
IPC: H01L29/872
Filed: 2019-03-18
Abstract: To provide a semiconductor device capable of reducing electromagnetic interference noise and switching loss.SOLUTION: A semiconductor device comprises: a semiconductor part; an electrode on a front surface of the semiconductor part; and a plurality of trench-type control electrodes between the semiconductor part and the electrode. The semiconductor part includes a first conductivity-type first layer, a second conductivity-type second layer, a second conductivity-type third layer, a first conductivity-type fourth layer, and a second conductivity-type fifth layer, and a first conductivity-type sixth layer. The third layer is provided between the first layer and the electrode. The fourth and fifth layers are selectively provided between the third layer and the electrode. The fourth layer is opposed to a first control electrode of the control electrodes via an insulating film, and the fifth layer is opposed to a second control electrode via the insulating film.SELECTED DRAWING: Figure 1
Patent JP-2019118139-A (JP)
Title: Technique for benchmarking pairing strategy in contact center system
Inventor: ZIA CHISHTI
IPC: H04M3/523
Filed: 2019-03-20
Abstract: To provide techniques for benchmarking pairing strategies in a contact center system.SOLUTION: There is disclosed techniques for benchmarking pairing strategies in a contact center system. In one particular embodiment, the techniques may be realized as a method for benchmarking pairing strategies in a contact center system. The method includes the steps of: cycling among at least two paring strategies by at least one processor configured for contact center operation; and determining a difference in performance between the at least two pairing strategies, by the at least one processor. At least one contact is paired in a sequence of contact interactions in order to arrive final outcomes during the final interaction of the sequence of contact interactions.SELECTED DRAWING: None
Patent JP-2019166833-A (JP)
Title: Compensation coupling and print bar with the compensation coupling
Inventor: MUELLER ANDREAS
IPC: B41J2/01
Filed: 2019-03-20
Abstract: To enable positioning of a print bar by a simple configuration.SOLUTION: A compensation coupling 3 for positioning of a print bar 13 comprises a first coupling half 1 and a second coupling half 2 which may be fitted into each other under elastic deformation, the first coupling half having spring claws, the second coupling half having a toothing 5, and the spring claws having a different pitch than the toothing, so that one or preferably more spring claws completely engaging in gaps between teeth of the toothing at all rotational angular positions of the first coupling half relative to the second coupling half, thus making it possible to realize torque transmission without play in compensation coupling.SELECTED DRAWING: Figure 2
Patent JP-2020155944-A (JP)
Title: Speaker detection system, speaker detection method, and program
Inventor: NAGANO HIROYUKI
IPC: G06T7/20
Filed: 2019-03-20
Abstract: To detect a speaker even when it is difficult to detect a speaker from the movement of the lips.SOLUTION: A speaker detection system detecting a speaker according to the present invention comprises: an imaging unit that picks up an image of a plurality of participants including the speaker to create image data; a first detection unit that detects, based on the image data, the movement of the lips to detect the speaker; and a second detection unit that, when the first detection unit cannot detect the speaker, detects, based on the image data, the movement or the appearance of the participants to detect the speaker.SELECTED DRAWING: Figure 1
Patent JP-2020065433-A (JP)
Title: Magnetic pole initial position detection device using direct-current excitation method and magnetic pole position detection device
Inventor: TAKAHASHI KENJI
IPC: H02P21/18
Filed: 2019-03-22
Abstract: To provide a magnetic pole initial position detection device using a direct-current excitation method, capable of acquiring a magnetic pole initial position of a rotor of a synchronous motor in a short period of time, and a magnetic pole position detection device including the same.SOLUTION: A magnetic pole initial position detection device 1 for detecting a magnetic pole initial position of a rotor of a synchronous motor 2 includes: a direct-current excitation command generation section 11 configured to generate a first command for causing a constant excitation current with a current phase fixed to a first phase to flow through the synchronous motor 2; a torque-zero determination section 12 configured to determine whether or not a torque generated in the rotor of the synchronous motor 2 is zero when the excitation current based on the first command flows through the synchronous motor 2; and a magnetic pole initial position acquisition section 13 configured to acquire the magnetic pole initial position of the rotor of the synchronous motor 2 on the basis of a rotor actual position in the vicinity of a point in time when the torque-zero determination section 12 determines that the torque is zero, the number of pole pairs of the synchronous motor 2, and an excitation phase during direct-current excitation under the first command.SELECTED DRAWING: Figure 1
Patent JP-2020160497-A (JP)
Title: Scoring apparatus, scoring method and program
Inventor: YOSHIDA MANABU
IPC: G06Q30/02
Filed: 2019-03-25
Abstract: To provide a scoring apparatus and the like capable of further improving an effect of promoting transaction and providing a benefit according to a transaction status and individuality of a member.SOLUTION: A scoring apparatus 10 includes a transaction information database 215 that stores transaction information of a member, an additional information acquisition unit 202 that acquires additional information of the member which is input from an information terminal 20, an additional information score calculation unit 205 that calculates points to be given to the member based on the additional information, a transaction information score calculation unit 208 that calculates points to be given to the member based on the transaction information of the member acquired from the transaction information database 215, and a display processing unit 101 that presents privilege information according to an accumulated score of the calculated points to the member.SELECTED DRAWING: Figure 1
Patent JP-2020156574-A (JP)
Title: Game machine
Inventor: INAMI SHINICHIRO
IPC: A63F5/04
Filed: 2019-03-25
Abstract: To provide a game machine capable of newly improving taste of a game.SOLUTION: In a determination state of a replay symbol combination includes a first determination state (RT0), and a second determination state (RT1) whose determination probability of the replay game symbol combination is lower than the first determination state (RT0), and it is possible to transfer to the second determination state (RT1) by satisfying a prescribed condition (BB termination during an SRB internal state and a change to transfer to RT). In the second determination state (RT1) of a second prescribed game state (in a BB internal state), when an operation order symbol combination is determined, by operating the stop switches in a prescribed operation procedure (operation order and/or operation timing), a symbol combination (putting out one piece) corresponding to the operation order symbol combination is displayed, and, by operating the stop switches in a specific operation procedure (the operation order and/or operation timing), a symbol combination corresponding to a special symbol combination (a BB symbol combination) can be displayed.SELECTED DRAWING: Figure 47
Patent JP-2020159665-A (JP)
Title: Refrigerating device and operation method for refrigerating device
Inventor: WATANABE KENTARO
IPC: F25B1/00
Filed: 2019-03-28
Abstract: To provide a refrigerating device that can restrain an increase in discharge temperature of a compressor and a decrease in refrigerating performance.SOLUTION: A refrigerating device comprises a gas-liquid heat exchanger 3 for exchanging heat between a high-pressure refrigerant which passed through a condenser 2 and a low-pressure refrigerant which passed through an evaporator 6, a bypass circuit 4 for receiving at least a portion of the high-pressure refrigerant going toward the evaporator through the gas-liquid heat exchanger from the condenser and bypassing the gas-liquid heat exchanger, a bypass opening/closing valve 7 capable of adjusting a flow rate of the high-pressure refrigerant flowing into the bypass circuit, a liquid injection circuit 8 for receiving at least a portion of the high-pressure refrigerant passed through the condenser and introducing it into a compressor 1, an injection opening/closing valve 9 capable of adjusting a flow rate of the high-pressure refrigerant flowing into the liquid injection circuit, a temperature sensor 10 for measuring temperature of the high-pressure refrigerant going toward the condenser from the compressor, and a controller 11 for controlling opening/closing of the bypass opening/closing valve and opening/closing of the injection opening/closing valve on the basis of the temperature measured by the temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2020162684-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To increase interest of a game.SOLUTION: In a first display performance, a holding icon is displayed. In a second display performance, a first holding change suggestion image suggesting a holding change of the holding icon is displayed. In a third display performance, a second holding change suggestion image suggesting the holding change of the holding icon is displayed that is different from the first holding change suggestion image. A combination performance including the first display performance, second display performance, and third display performance may be executed. In the combination performance, while a decorative symbol is varied, the first display performance, second display performance, and third display performance are executed.SELECTED DRAWING: Figure 95
Patent JP-2020164348-A (JP)
Title: Method for producing high-purity polycrystalline silicon
Inventor: ITO KAZUYUKI
IPC: C01B33/035
Filed: 2019-03-28
Abstract: To provide a method for producing polycrystalline silicon that does not cause the contamination of a precipitated silicon rod by phosphorus and arsenic resulting from the coexistence of hydrogen chloride and phosphorus and arsenic in adsorbed water on an inner wall of a reactor at an initial stage of a precipitation reaction of a polycrystalline silicon or the contamination of a silica coating layer formed in the reactor by phosphorus and arsenic incorporated or adsorbed into the silica coating layer.SOLUTION: In the production of a polycrystalline silicon in which a high-purity silicon is precipitated by reducing chlorosilane in a reaction furnace at a high temperature, a high-purity polycrystalline silicon is produced by introducing chlorosilane into the furnace prior to the precipitation reaction of silicon thereby reacting chlorosilane with water in the furnace, discharging the generated hydrogen chloride to the outside of the furnace for purification in the furnace and thereafter introducing chlorosilane to carry out the precipitation reaction of silicon.SELECTED DRAWING: Figure 2
Patent JP-2020164433-A (JP)
Title: Method for purifying halogenated hydrocarbon, method for purifying 2,2-difluorobutane, and method for producing 2,2-difluorobutane
Inventor: SUGIMOTO TATSUYA
IPC: C07C17/383
Filed: 2019-03-28
Abstract: To provide a purification method which can achieve high purification of halogenated hydrocarbon including a 2,2-difluorobutane.SOLUTION: There is provided a method for purifying a halogenated hydrocarbon, wherein the method comprises bringing an activated carbon into contact with a crude halogenated hydrocarbon containing an impurity whose boiling point difference with the halogenated hydrocarbon is 10°C or less, and then rectifying the treated halogenated hydrocarbon; or rectifying a crude halogenated hydrocarbon containing an impurity whose boiling point difference with the halogenated hydrocarbon is 10°C or less and bringing an activated carbon into contact with the rectified halogenated hydrocarbon.SELECTED DRAWING: None
Patent JP-2020169701-A (JP)
Title: Control valve device
Inventor: KURITA MINEO
IPC: F16K31/02
Filed: 2019-04-04
Abstract: To properly detect that ports have been opened by a simple constitution which is suppressed in the number of part items.SOLUTION: A control valve device for controlling a flow of fluid comprises: a box body 21 in which ports to/from which the fluid flows are formed in a plurality of pieces; a plate spring 32 which is fixed into the box body at its base end, cantilever-supported, arranged with a block member 33 which can block the ports at a free end side, and energizing the block member to the port side; a wire 35 formed of a material which is contracted by being carried with electricity, and cabled over the free end side of the plate spring and an inner face of the box body; a switch 38 for detecting that a free end of the plate spring is displaced while withstanding energization by the contraction of the wire by contact with the free end; and a control part for starting electricity-carrying to the wire so that the ports necessary for the flow-in/flow-out of the fluid are opened, and controlling the electricity-carrying on the basis of the presence or absence of the detection by the switch.SELECTED DRAWING: Figure 4
Patent JP-2020170140-A (JP)
Title: Support program and support server for getting qualification
Inventor: MARUO AKIHIDE
IPC: G09B7/04
Filed: 2019-04-05
Abstract: To improve learning efficiency.SOLUTION: A support server for getting qualification presents a masked question made by masking a part of a past question to a participant by displaying the same in a display device. The support server for getting qualification accepts an answer for the masked question made by masking a part of a past question from an input device, and displays an explanation for correct answer when the accepted answer is correct as well as displays an explanation for incorrect answer when the accepted answer is incorrect. The support server for getting qualification displays a past question, and when the accepted answer is incorrect, displays an explanation for the incorrect answer. The explanation for the incorrect answer at this time includes information about a masked question made by masking a part of a past question.SELECTED DRAWING: Figure 2
Patent JP-2019194010-A (JP)
Title: Optical laminate having transparent conductive film, and coating composition
Inventor: KURUSHIMA YASUKO
IPC: B32B7/023
Filed: 2019-04-16
Abstract: To provide an optical laminate having a transparent conductive layer achieving noise cut performance and high frequency signal transmissivity, and excellent in productivity and weather resistance, and a coating composition capable of forming the transparent conductive layer.SOLUTION: There is provided an optical laminate having a transparent conductive film on a glass substrate, used for an in-sell type touch panel, in which the transparent conductive film contains (a) a carbon nano-material, and (b) an inorganic thermosetting resin, and having surface resistivity of 0.05 to 60 GΩ/sq., and refractive index at wavelength of 550 nm of 1.40 to 1.65.SELECTED DRAWING: None
Patent JP-2019191173-A (JP)
Title: camera
Inventor: KIM BYUNG JUN
IPC: H04N5/225
Filed: 2019-04-17
Abstract: To prevent an overcurrent from entering a light source while a TOF camera using the light source is working, and hurting the eyes of a person as the object.SOLUTION: The present invention includes: a light source driver 30 for supplying power to a light source 10 by a power supply unit 20; a light source driver control unit 40 for controlling turning-on or turning-off of the light source driver; a current measuring unit 50 for measuring a pulse current to be supplied to the light source; an amplification control unit 60 for controlling the amplification of a pulse current; a smoothing circuit part 70 for smoothing a pulse current of which amplification has been controlled; and a comparison/control unit 80 for performing control so that the power supplied by the power supply unit is cut off when the smoothed smoothing current exceeds a set overcurrent critical value.SELECTED DRAWING: Figure 2
Patent JP-2020176551-A (JP)
Title: Exhaust emission control device
Inventor: AOKI HIDEKI
IPC: F01N3/035
Filed: 2019-04-18
Abstract: To provide an exhaust emission control device capable of determining whether particulate matters are unevenly accumulated on a DPF, or not.SOLUTION: A DPF differential pressure value as the ratio of a differential pressure between pressures in an exhaust pipe on the upstream side and on the downstream side of a particulate matter removal filter (hereinafter referred to as [DPF]) to a flow rate related amount related to an exhaust gas flow rate is calculated. Then, each predetermined time, the DPF differential pressure value and the accumulation amount of particulate matters (hereinafter referred to as [PM accumulation amount]) on the DPF, acquired on the basis of the operation conditions of an internal combustion engine are associated with each other and stored time-serially. Then, When the PM accumulation amount reaches a predetermined accumulation amount, a determination whether there is the uneven accumulation of the particulate matters on the DPF, or not, is made on the basis of data of each of the DPF differential pressure value and the PM accumulation amount stored time-serially.SELECTED DRAWING: Figure 3