baber/WOPTO huggingface dataset:
Patent JP-2022075661-A (JP)
Title: Information extraction apparatus
IPC: G10L15/10
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an information extraction apparatus capable of reducing the load due to arithmetic processing. 
     SOLUTION: In a home individual tutoring system, a classroom video distribution apparatus 10, which is an information extraction apparatus, includes: an extraction unit which extracts a specific frame group in accordance with a predetermined specific condition designated from the outside, from a video image formed of a plurality of frames; an imaging unit which images a predetermined subject and acquires the video image; a sound collection unit which collects ambient sound including the subject; and a waveform registration unit which registers a predetermined waveform in advance. When waveform data of the sound collected by the sound collection unit coincides with the waveform data registered on the waveform registration unit, a frame group corresponding to the above waveform is extracted, as a specific frame group, from the video image. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023112394-A (JP)
Title: array antenna
Inventor: UEHARA KAZUTAKA
IPC: H01Q21/24
Filed: 2022-02-01
Abstract: To provide an array antenna which is suppressed in enlargement thereof, is suppressed in influencing on directionality thereof and easily attains suppression of a polarization coupling amount.SOLUTION: An array antenna comprises: a first antenna element 10A including at least one polarization plane; a second antenna element 10B including at least one polarization plane orthogonal to the polarization plane of the first antenna element; a substrate 20 in which the first antenna element 10A and the second antenna element 10B are disposed on a straight line L on a tabular first plane; and at least one tabular member 30A, 30B which are formed tabular using electrically conductive material and arranged while protruding from a second plane 22 of the substrate 20 at an opposite side of the first plane. Thus, there are effects that enlargement of an array antenna 1 is suppressed, influences upon directivity is suppressed and a polarization coupling amount is easily suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023112818-A (JP)
Title: Image processing device and image processing method
Inventor: OTE KIBO
IPC: G01T1/161
Filed: 2022-02-02
Abstract: To provide a device and a method capable of creating a tomographic image in which noise is reduced on the basis of list data collected by a radiation tomography apparatus.SOLUTION: An image processing method repeatedly performs plural times of a reconstruction step S1, a CNN processing step S2 and an update step S3 from a certain initial state to create a tomographic image of a subject. In the reconstruction step S1, a first image is created by performing processing by a list mode iterative approximation reconstruction method. In the CNN processing step S2, a second image is created with a CNN by inputting input information to the CNN by a DIP technique to have the CNN learned. In the updating step S3, a third image is updated on the basis of the first image and the second image.SELECTED DRAWING: Figure 2
Patent JP-2023107705-A (JP)
Title: Electric rotary wipe-cleaning device
Inventor: SUU KEIU
IPC: A47L11/14
Filed: 2022-01-23
Abstract: To provide a device which performs wipe-cleaning by attaching a disposable cleaning sheet to an electric rotary wipe-cleaning mop.SOLUTION: There is provided an electric rotary wipe-cleaning unit in which a circular wipe-cleaning plate 4 that has a function of attachment of a wipe-cleaning sheet is provided, a circular joint plate 3 that has a function that is interlocked by being attached to a rotary head 2 of an electric mop body and a function that is interlocked by being mounted with the wipe-cleaning plate is provided, and which performs wipe-cleaning by attaching the joint plate mounted with the wipe-cleaning plate attached with a wipe-cleaning sheet to the rotary head of an electric rotary mop body. The electric rotary wipe-cleaning unit has such a structure that suppresses mounting positional deviation of the wipe-cleaning sheet mounted on the wipe-cleaning plate generated when performing wipe-cleaning and prevents the wipe-cleaning sheet from coming off from an attachment device of the wipe-cleaning plate.SELECTED DRAWING: Figure 1
Patent JP-2023118518-A (JP)
Title: game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2022-02-15
Abstract: To provide a game machine capable of executing a performance that enhances the interest in a game.SOLUTION: In a game machine according to the present invention, when a player passes through a specific area at a first timing, a privilege is given to the player. Conventionally, in such a game machine, because no privileges are given even if the player passes through a specific area at a timing other than the first timing (because passing through the specific area is invalid), it is difficult to draw the player's attention to specific areas at the timing other than the first timing. In this regard, in this game machine, when a game ball passes through a specific area at a second timing (based on passing through a specific area that would normally be invalid), a stock performance ''suggesting that the start of a specific variation is pending'' is performed. Therefore, it is possible to draw the player's attention to a specific area even at times other than the first timing (even at the second timing), making it possible to increase interest in the game.SELECTED DRAWING: Figure 16
Patent JP-2023122213-A (JP)
Title: Method of molding projection
Inventor: KAWAGUCHI TOMOKAZU
IPC: B21D22/02
Filed: 2022-02-22
Abstract: To provide a method of molding a projection that can improve the strength of the projection.SOLUTION: A method of molding a projection 1 includes: a first forging step of, by using a first punch 140 having a first tip part 140A of a circular truncated cone shape and a first body part 140B of a circular pillar shape provided with the first tip part 140A and being larger in diameter than the first tip part 140A, forming a preliminary projection 10 on a plate member 3 by pushing in the first punch 140 from the first tip part 140A onto one surface 3A; and a second forging step of, by using a second punch 150 having a second tip part 150A of a circular pillar shape and a second body part 150B of a circular pillar shape provided with the second tip part 150A and being larger in diameter than the second tip part 150A, forming a projection 1 by pushing in the second punch 150 from the second tip part 150A with respect to the preliminary projection 10.SELECTED DRAWING: Figure 4
Patent JP-2022066270-A (JP)
Title: Smoking article with mouth end cavity
IPC: A24D3/17
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide smoking article with a mouth end cavity which resists collapse. 
     SOLUTION: A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod. The filter (14) comprises a first filter segment (18, 20) comprising one or more breakable capsules, each breakable capsule comprising an outer shell and an inner core containing an additive. The filter (14) further comprises a hollow tube segment (22) downstream of the first filter segment (18, 20) and positioned between a downstream end of the first filter segment (18, 20) and the mouth end of the filter (14). The hollow tube segment (22) defines a cavity (24) at the mouth end of the filter (14). A plug wrap (23) circumscribes the first filter segment and the hollow tube segment, the plug wrap having a basis weight of less than 90 grams per square meter. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023123306-A (JP)
Title: Information processor and program
Inventor: OBITSU TOSHIRO
IPC: G10L15/22
Filed: 2022-02-24
Abstract: To provide an information processor and a program, which make a response to utterance of a user so that the user and a chatbot can smoothly continue conversation.SOLUTION: An information processor includes: a first estimation part for estimating intention of user input on the basis of the user input; a first specification part for specifying an utterance promotion word for promoting continuous utterance by a user on the basis of the intention and a history of the user input; and a generation part for generating a response sentence on the basis of the intention and the utterance promotion word.SELECTED DRAWING: Figure 1
Patent JP-2022066534-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of simplifying control for resident symbols and further preventing a player from misunderstanding decorative symbols and the resident symbols. 
     SOLUTION: When a variation is started, a plurality of resident symbols is, despite number symbols (an image P2A shown in Fig. 19) of the resident symbols that were stopped the last time, switched to number symbols of the resident symbols that are different from each other and that have been predetermined. Then, the plurality of the resident symbols is switched so that the display mode of the resident symbols during the variation is switched to be added or subtracted one after another without having a ready-to-win mode or a winning mode (screen examples shown in Fig. 19 (c) to (e)) and variably displayed in a liquid crystal display device 41. 
     SELECTED DRAWING: Figure 19 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022084029-A (JP)
Title: Liver function improver
IPC: A61P39/06
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new liver function improver having high efficacy. 
     SOLUTION: An oxidation stress reducer contains phenethyl amine or a salt thereof as an active ingredient. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022167792-A (JP)
Title: MEMS rotor with coated bottom surface
Inventor: PETTERI KILPINEN
IPC: B81B3/00
Filed: 2022-03-18
Abstract: To provide a MEMS component that uses a thin device wafer with a sufficiently heavy rotor without having to increase the surface area of a MEMS chip.SOLUTION: A MEMS rotor with a coated bottom surface comprises a handle wafer and a device wafer which is bonded to the handle wafer. The handle wafer comprises a cavity and the device wafer comprises a movable rotor part above the cavity. A bottom coating layer covers at least a part of the bottom surface of the rotor.SELECTED DRAWING: Figure 1c
Patent JP-2023137930-A (JP)
Title: Information processing device, form creation system, information processing method and program
Inventor: IGAWA TAKU
IPC: G06Q10/10
Filed: 2022-03-18
Abstract: To provide an information processing device, a form creation system, an information processing method and a program that reduce efforts required to allocate items to each area of a form template.SOLUTION: In a cloud system 10 constituting a form creation system, a web service 11 comprises: a display control unit 111 that provides screen information to be displayed on a browser of an administrator terminal 20; a template acquisition unit 112 that, in response to a request from the administrator terminal 20, acquires a template stored in a storage unit 116 and a template name; an item acquisition unit 113 that, from a cooperative service DB12, acquires a list of items for data to be embedded in embedded areas set in the template; a setting unit 114 that performs settings of the embedded areas to the template; an extraction unit 115 that uses OCR to recognize and extract rectangular areas and character strings of the items in the template; and the storage unit 116 that stores an edited template.SELECTED DRAWING: Figure 3
Patent JP-2022082613-A (JP)
Title: Method and system for thermal control of devices in electronics tester
IPC: H01L21/66
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tester device. 
     SOLUTION: Slot assemblies are removably mounted on a frame. Each slot assembly enables individual heating and temperature control of a respective cartridge inserted into the slot assembly. A closed loop air path is defined by the frame, and a heater and a cooler are located in the closed loop air path to cool or heat the cartridges with air. Individual cartridges can be inserted or removed while other cartridges are in various stages of being tested or in various stages of temperature ramps. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140629-A (JP)
Title: Transmission device, transmission method, and transmission program
Inventor: MATSUMOTO YUKIKATA
IPC: H04M3/51
Filed: 2022-03-23
Abstract: To provide a transmission device, a transmission method, and a transmission program that can take into account which communication terminal a respondent is using in a system for conveying conveyance contents to the respondent.SOLUTION: A transmission device 100 includes a question transmitting unit 130. The question transmitting unit 130 transmits transmission data, which is data that indicates conveyance contents to a target person, and is data that indicates that it will be output by a medium to which a communication terminal can output, to the communication terminal determined to be in use by a target person based on a video showing the target person and the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2023141014-A (JP)
Title: Electrical power system
Inventor: YAMANE HIROSHI
IPC: H01M10/42
Filed: 2022-03-23
Abstract: To provide an electrical power system that makes it possible to standardize a battery pack and suppress increases in production costs.SOLUTION: An electrical power system includes multiple battery packs equipped with terminating resistors, a control unit that performs communication control using communication lines for the plurality of battery packs, and a harness that connects a terminal resistor installed in any one of the multiple battery packs to the communication line. For example, the communication line extends in a predetermined direction along predetermined positions respectively corresponding to the plurality of battery packs, and the terminating resistor connected to the communication line is a terminating resistor installed in the battery pack corresponding to the predetermined position located at the end of the communication line in the predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2023141411-A (JP)
Title: Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module, and battery system using the same
Inventor: SATOBI YUICHI
IPC: H01M4/13
Filed: 2022-03-24
Abstract: To provide a positive electrode for a non-aqueous electrolyte secondary battery that provides sufficient adhesive strength between an electrode active material layer and a separator without deteriorating battery characteristics.SOLUTION: A positive electrode 1 for a non-aqueous electrolyte secondary battery includes a separator 20, and a positive electrode body 10 that is laminated on one side 20a of the separator 20 with an adhesive layer 21 interposed therebetween. The positive electrode body 10 includes a current collector 11, and a positive electrode active material layer 12 containing positive electrode active material particles present on the current collector 11, and the arithmetic mean height (Sa) of the positive electrode active material layer 12 on the surface 12a on the separator 20 side is 0.010 μm or more and less than 0.100 μm, and the porosity of the positive electrode active material layer 12 is 40% or more.SELECTED DRAWING: Figure 1
Patent JP-2023141433-A (JP)
Title: Installation type foundation
Inventor: KOMATSUDA YASUNORI
IPC: E02D27/02
Filed: 2022-03-24
Abstract: To provide an installation type foundation which can be easily installed without requiring skill as a transportable foundation, and has a necessary weight as a foundation without using concrete, and in which a foundation can be constructed by a small number of people in a short period of time.SOLUTION: An installation type foundation 1 capable of being transported from another location and installed includes: a plurality of pipe members 2 that are connected in a frame shape in a filled state with sand; a leakage prevention member 3 provided near both ends of the pipe member 2 to prevent the filled sand from leaking; and a fixing member 5 for fixing a structure 10 installed on an upper part of the installation type foundation 1.SELECTED DRAWING: Figure 1
Patent JP-2023144845-A (JP)
Title: Vehicle behavior control device
Inventor: ISHIMARU HIROKI
IPC: B60G17/015
Filed: 2022-03-28
Abstract: To provide a vehicle behavior control device which can improve the riding comfort when traveling on an undulated road in the time of low vehicle speed.SOLUTION: A variable damper 7 is provided between a vehicle body 2 and a wheel 3 of a vehicle. A vehicle behavior control device 1 controls the variable damper 7 which generates the adjustable force between the vehicle body 2 and the wheel 3. The vehicle behavior control device 1 comprises: a road surface estimation unit 22 which estimates a road surface state from a detection value of a wheel speed sensor 9 that detects the rotational speed of the wheel 3; a state estimation unit 21 which specifies the vehicle speed by estimating the vehicle speed of the vehicle; and a riding comfort control logic 30 which generates the large force in the variable damper 7 in comparison to a case where the vehicle speed is higher than the first prescribed speed V1 when it is determined that the vertical displacement of the vehicle continues from an estimation value of the road surface estimation unit 22 and the vehicle speed specified by the state estimation unit 21 is lower than the first prescribed speed V1.SELECTED DRAWING: Figure 5
Patent JP-2023146104-A (JP)
Title: Aluminum alloy sheet and method for producing the same
Inventor: MORI YOSHIKI
IPC: C22C21/06
Filed: 2022-03-29
Abstract: To provide an aluminum alloy sheet with inhibited formation of MgO on its surface layer, ensuring good surface quality, and a method for producing the aluminum alloy sheet.SOLUTION: An aluminum alloy sheet according to the present invention contains Mg in an amount of 0.05 mass% or more and 2.5 mass% or less. The area percentage of spinel formed on the surface is 10% or less within a 2500 μm2 region observed in the surface layer direction. The surface Mg level is 20 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022104955-A (JP)
Title: System and method for dynamic energy storage system control
IPC: H02J3/00
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control system and method for controlling an energy storage system. 
     SOLUTION: A controller including multiple layered nodes configured to form an artificial neural network trained to generate predicted transmission level loads and confidence values across the jurisdiction of the distribution system in a system 100, includes at least one memory and at least one processor. The controller identifies potential simultaneous peaks in the distribution system based on the predicted transmission level load and confidence values generated by the artificial neural network. When a potential simultaneous peak is identified, it sends a signal that causes the electrical equipment to consume the energy stored in the energy storage system, thereby reducing the energy drawn from the distribution system during the identified potential simultaneous peaks. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023149604-A (JP)
Title: redox flow battery
Inventor: ZHU HONGMIN
IPC: H01M8/18
Filed: 2022-03-31
Abstract: To provide a redox flow battery capable of bringing out a large current density.SOLUTION: Provided is a redox flow battery 100 that is charged and discharged by supplying a positive electrode electrolyte and a negative electrode electrolyte to a battery cell which comprises a positive electrode 104, a negative electrode 105, and a barrier membrane 101 interposed between the positive electrode 104 and the negative electrode 105. The positive electrode electrolyte and the negative electrode electrolyte are molten salt. The positive electrode electrolyte contains a trivalent titanium ion and a tetravalent titanium ion. The negative electrode electrolyte contains a bivalent titanium ion and a trivalent titanium ion.SELECTED DRAWING: Figure 1
Patent JP-2023155730-A (JP)
Title: Prognosis report collection assisting device, method and program
Inventor: TSUNEKAWA SATOSHI
IPC: G16H10/20
Filed: 2022-04-11
Abstract: To mitigate the burdens of clinical test practitioners and cooperators needed for collecting prognosis reports from patients after medication and thereby improve the efficiency of clinical tests.SOLUTION: The present invention acquires, via a network, clinical test protocol information including a plurality of examination items predefined for each clinical test from an information processing device that clinical test practitioners of medicine use, converts the plurality of examination items included in the acquired clinical test information on the basis of a preliminarily stored conversion rule and thereby generates questionnaire information for examining the prognosis of patients. The present invention then delivers the generated questionnaire information to the terminal devices of patients via the network, receives prognosis report information that represents the results of patient answers to the questionnaire information from the terminal devices via the network, and transfers the received prognosis report information to the information processing devices of the clinical test practitioners via the network.SELECTED DRAWING: Figure 3
Patent JP-2023156176-A (JP)
Title: Pipe joint and method for connecting pipe joint and corrugated pipe
Inventor: KIMURA YASUKI
IPC: F16L33/00
Filed: 2022-04-12
Abstract: To provide a pipe joint that is inconspicuous when connected to a corrugated pipe, and capable of securing high strength.SOLUTION: A stress transmission part 13 protrudes from a fixing member 5 in a direction corresponding to an axial direction of a body part. Also, a fitting part 11 is formed on a depth side of the body part 3 in the axial direction with respect to a notch part 9. The stress transmission part 13 can be fitted into the fitting part 11 of the body part 3. Since a corrugated pipe 31 is held by ribs 29 of the fixing member 5, when tensile force is applied to the corrugated pipe 31, tensile stress is first received by the fixing member 5 via the ribs 29. The tensile stress received by the fixing member 5 can be transmitted from the stress transmission part 13 to the fitting part 11 on the depth side of the body part 3 with respect to the notch part 9.SELECTED DRAWING: Figure 1
Patent JP-2022089928-A (JP)
Title: DEPOSITION OF SiN
IPC: C23C16/455
Filed: 2022-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a precursor for forming a silicon nitride film. 
     SOLUTION: In some embodiments, silicon nitride is deposited by atomic layer deposition (ALD) such as plasma enhanced ALD. In some embodiments, deposited silicon nitride may be treated by plasma treatment. The plasma treatment may be nitrogen plasma treatment. In some embodiments, a silicon precursor for depositing silicon nitride comprise an iodine ligand. Silicon nitride films may have a relatively uniform etch rate for both vertical and horizontal portions when deposited onto three-dimensional structures such as FinFETS or other types of multiple gate FETs. In some embodiments, various silicon nitride films of the present disclosure have an etch rate of less than half a thermal oxide film removal rate with diluted HF (0.5%). In some embodiments, a method for depositing a silicon nitride film includes multi-step plasma treatment. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT