baber/WOPTO huggingface dataset:
Patent JP-2021170738-A (JP)
Title: Radio wave intensity estimation device, position estimation system, radio wave intensity estimation method and program
Inventor: NISHIKAWA YOSHIAKI
IPC: H04W64/00
Filed: 2020-04-16
Abstract: To improve accuracy in radio wave intensity estimation to improve accuracy in position estimation.SOLUTION: A radio wave intensity estimation device comprises: an obtaining part that obtains data on first observed radio wave intensity showing radio wave intensity about a signal from a signal issuing source received by each first observation device, from each of a plurality of first observation devices whose positions are known; a simulated radio wave intensity calculation part that calculates simulated radio wave intensity at each position in a target space for a simulated signal, using a theoretical model of radio wave transmission, on the basis of geographical space information on the target space; a learning part that learns a relation parameter showing a relation between radio wave intensity at respective positions of the plurality of first observation devices and radio wave intensity at the target position, using the simulated radio wave intensity at the respective positions of the plurality of first observation devices and the simulated radio wave intensity at the target position; and a target radio wave intensity calculation part that calculates radio wave intensity at the target position, from the plurality of first observed radio wave intensity, using the learnt relation parameter.SELECTED DRAWING: Figure 1
Patent JP-2021171063-A (JP)
Title: Kyphosis correction apparatus
Inventor: NAKAMURA TARO
IPC: A61F5/02
Filed: 2020-04-17
Abstract: To provide a kyphosis correction apparatus capable of enhancing wearing feeling.SOLUTION: A kyphosis correction apparatus 1 corrects kyphosis of a dorsal column of a human body, and comprises: a pelvis belt 10 wound to a pelvic part of a human body; a chest support body 20 comprising a chest pad 23 for supporting chest parts of a human body; a coupling body 30 coupling the pelvis belt 10 and the chest support body 20 so as to be tilted, and being arranged along the dorsal column on a back side of the human body; a pressing pad 40 which is fitted to the coupling body 30 and is contacted to the back side of the human body between the pelvis belt 10 and the chest support body 20; and a pressing actuator comprising, a first coupling part coupled to the pelvis belt 10; a second coupling part coupled to the chest support body 20, and a deformation pressing part being provided between the first coupling part and the second coupling part and arranged on a back face side of the coupling body 30, and by deformation of the deformation pressing part by input from an external part, pressing the pressing pad 40 toward the back part.SELECTED DRAWING: Figure 1
Patent JP-2020129686-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2020-04-28
Abstract: To provide a semiconductor device having a transistor using a highly reliable oxide semiconductor, and to provide a manufacturing method thereof.SOLUTION: A deposition device of multi-chamber comprises a substrate supply chamber 11 having three cassette ports 14 for receiving substrates, load lock chambers 12a and 12b, a transfer chamber 13, a substrate heating chamber 15, and deposition chambers 10a, 10b, 10c. The substrate supply chamber 11 is connected with the load lock chambers 12a and 12b. The load lock chambers 12a and 12b are connected with the transfer chamber 13. The substrate heating chamber 15, and the deposition chambers 10a, 10b, 10c are connected only with the transfer chamber 13. A gate valve is provided at the connection between respective chambers, and can hold each chamber in vacuum state independently. The transfer chamber 13 has one or more substrate transfer robots. Preferably, the substrate heating chamber 15 also serves as a plasma processing chamber.SELECTED DRAWING: Figure 1
Patent JP-2020115242-A (JP)
Title: Cartridge and image forming apparatus
Inventor: KOMATSU NORIYUKI
IPC: G03G21/18
Filed: 2020-04-30
Abstract: To provide an image forming apparatus that is provided with a configuration capable of preventing a processing cartridge attached to an apparatus body from coming off, without preventing a reduction in weight of the apparatus.SOLUTION: An image forming apparatus forms an image on a recording medium, and comprises: an apparatus body that has a pair of lateral plate parts opposite to each other; and a process cartridge that is removably attached to the apparatus body, the process cartridge being supported by the pair of lateral plate parts by being engaged at both ends with support parts respectively provided on the pair of lateral plate parts. One lateral plate part of the pair of lateral plate parts includes a come-off prevention part that can support an end coming off from the support part on one lateral plate part, with a change in a relative position between the pair of lateral plate parts and the process cartridge in the opposite direction.SELECTED DRAWING: Figure 4
Patent JP-2021029042-A (JP)
Title: Optical unit, optical device, and imaging apparatus
Inventor: NAKAMURA TASUKU
IPC: G03B19/07
Filed: 2020-05-25
Abstract: To provide an optical unit, an optical device, and an imaging apparatus, making it possible to easily change multiple pieces of image information acquired simultaneously.SOLUTION: An optical unit 20 includes a plurality of lens units 21, each of which forms an image of an object, a plurality of filters 22 arranged on optical axes of the plurality of lens units 21, and a common holding member 201 for holding a plurality of lens units 21 and the plurality of filters 22. The plurality of filters 22 includes first and second filters having different transmission characteristics from each other. The holding member 201 has a coupling unit 202 that can be coupled to a lens barrel unit 23 arranged on the object side than an imaging element 11 included in an imaging apparatus 1.SELECTED DRAWING: Figure 1
Patent JP-2021190901-A (JP)
Title: Communication system, communication method, and program
Inventor: YASIN OGE
IPC: H04L69/40
Filed: 2020-06-01
Abstract: To provide a communication system, a communication method, and a program that can avoid the real-time property of communication from being impaired.SOLUTION: A communication system of an embodiment includes a calculation unit. The calculation unit calculates determination information for determining abnormality caused by the size of a transmitted message being larger than a transmittable size by a queue based on gate control information including a plurality of entries that determine whether to open a plurality of gates corresponding to a plurality of respective queues.SELECTED DRAWING: Figure 3
Patent JP-2021191178-A (JP)
Title: Power consumption reduction circuit, control method by power consumption reduction circuit, and program
Inventor: UCHIBORI SHIGERU
IPC: H02J7/10
Filed: 2020-06-03
Abstract: To provide a power consumption reduction circuit capable of suppressing consumption of useless power in a device in which a chargeable battery is used.SOLUTION: A power consumption reduction circuit 30 comprises a battery 30a, a voltage generation circuit 30b which generates a voltage for charging the battery, a charging circuit 30c which outputs a voltage according to the battery voltage and the voltage generated by the voltage generation circuit, and a switch 30d provided between the charging circuit and the voltage generation circuit. When the switch is on, the voltage generation circuit generates a voltage for charting the battery without reference to the voltage output by the charging circuit. When the switch is off and the voltage output by the charging circuit is a High level, the voltage generation circuit generates a voltage for charging the battery. When the switch is off and the voltage output by the charging circuit is a Low level, the voltage generation circuit is stopped.SELECTED DRAWING: Figure 3
Patent JP-2021190035-A (JP)
Title: Game medium for casino and game table system
Inventor: IMURA HIDEAKI
IPC: A47B25/00
Filed: 2020-06-04
Abstract: To provide a game medium for a casino and a game table system that can reduce adjacent reading without restricting the design of a game table.SOLUTION: A game medium 100 for a casino includes: a medium-side antenna 110; a resistance element 111 connected to the medium-side antenna 110; and an IC chip 112 for storing medium information and outputting the medium information on the basis of an inductive electromotive force generated in the medium-side antenna 110. The medium-side antenna 110 is designed so that the resonance frequency is higher than a predetermined frequency band.SELECTED DRAWING: Figure 1
Patent JP-2021191335-A (JP)
Title: Respiratory event detection system
Inventor: YAMAGUCHI YUTO
IPC: A61B5/08
Filed: 2020-06-05
Abstract: To preferably estimate an utterance of a subject.SOLUTION: A respiratory event detection system (1) includes first detection means (12) attached to the torso of a subject to detect respiratory information relating to breathing information of the subject, second detection means (13) for detecting sound pressure information of sound pressure, third detection means (11, 14) for detecting body motion of the subject, and estimation means (15) for estimating an utterance of the subject on the basis of the breathing information in the case that the third detection means does not detect the body motion of the subject, and estimating the utterance of the subject on the basis of the sound pressure information in the case that the third detection means detects the body motion of the subject.SELECTED DRAWING: Figure 1
Patent JP-2021194556-A (JP)
Title: Acidic gas removal device and acidic gas removal method
Inventor: KATO YASUHIRO
IPC: B01D53/62
Filed: 2020-06-09
Abstract: To provide an acidic gas removal device and an acidic gas removal method which improve acidic gas removal efficiency in gas and plant operation stability.SOLUTION: An acidic gas removal device includes: an absorber 1 for bringing treated gas 101 containing acidic gas into contact with an acidic gas absorption liquid 110d containing amine, and making the acidic gas absorption liquid absorb the acidic gas in the treated gas; a regenerator 2 for removing the acidic gas from the acidic gas absorption liquid 111 after the absorption by the acidic gas, and regenerating the acidic gas absorption liquid; an acid component remover 4 for converting an acidic gas absorption liquid 104 containing an acid component derived from the absorber or the regenerator into a purified liquid 105 having a reduced amount of the acid component by electrodialysis, collecting the acid component from the acidic gas absorption liquid containing the acid component, and converting the acidic gas absorption liquid into a concentrated liquid 107 having high acid component concentration; and a gas-liquid separator 18 for separating the acidic gas from the concentrated liquid.SELECTED DRAWING: Figure 1
Patent JP-2021194557-A (JP)
Title: Operation method of reverse osmosis membrane device and water treatment system
Inventor: NAKAMURA YUKI
IPC: B01D61/12
Filed: 2020-06-09
Abstract: To provide an operation method of a reverse osmosis membrane device capable of grasping an indication of channel blockade within the reverse osmosis membrane device at an early time based on water passage differential pressure, and capable of efficiently and satisfactorily cleaning the reverse osmosis membrane device while actually making an installation area and equipment cost as it is, and to provide a water treatment system which is suitable when performing the operation method.SOLUTION: An operation method of a reverse osmosis membrane device comprises a normal operation process of supplying water to be treated to the reverse osmosis membrane device 10 to provide permeated water and concentrated water, and a high flow rate operation process of operating the reverse osmosis membrane device while increasing the amount of concentrated water as compared to the normal operation process. Therein, the necessity of cleaning the reverse osmosis membrane device is determined by making a water passage differential pressure between supply sides As1, As2, Bs and concentration side Ac1, Ac2, Bc as an indication. Further, a water treatment system which is suitable when performing the operation method is provided.SELECTED DRAWING: Figure 1
Patent JP-2020138071-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-10
Abstract: To provide a game machine achieving a proper board configuration.SOLUTION: A game machine comprises: wiring connection means which are provided on a control board and to which a signal terminal can be detachably connected; and a board case or the like capable of storing the control board. As the wiring connection means, there are provided first wiring connection means and second wiring connection means, the first wiring connection means contains a signal terminal capable of being connected to a signal transmission line of a signal wiring and a pair of ground terminals, the pair of ground terminals are surface mounted on the control board at positions sandwiching both sides of the signal terminal. A cover member as the board case covers tip ends of the pair of ground terminals and the signal terminal. The second wiring connection means contains a second power source terminal to which a second power source voltage with a voltage value different from that of a first power source terminal to which a first power source voltage is supplied and ground terminals, the ground terminals are provided between the first power source terminal and second power source terminal, and the ground terminals are provided at positions sandwiching both sides of the plurality of connection terminals.SELECTED DRAWING: Figure 11
Patent JP-2021196576-A (JP)
Title: Circularly polarizing plate, optical laminate, image display panel using them, and image display device
Inventor: MATSUMOTO TOSHIKAZU
IPC: G09F9/00
Filed: 2020-06-18
Abstract: To provide a circularly polarizing plate with a new configuration, which reduces external light reflection and suppresses coloring.SOLUTION: A circularly polarizing plate 1 comprises a pattern polarizer 10 and a first phase difference layer 20. The pattern polarizer 10 includes a first polarization area of which absorption axis is in a first direction and a second polarization area of which absorption axis is in a second direction substantially orthogonal to the first direction. In the pattern polarizer 10, the first polarization area and the second polarization area are alternately arranged in a stripe pattern when viewed from a principal surface of the pattern polarizer 10. In the first phase difference layer of circularly polarizing plate 1, an in-plane phase difference value Re1(λ) in measurement wavelength λ(nm) satisfies the following expression (a): 110nm≤Re1(550)≤160nm(a)SELECTED DRAWING: Figure 1
Patent JP-2020173458-A (JP)
Title: Polarizing plate
Inventor: SAKAGAMI CHIE
IPC: C09J4/00
Filed: 2020-06-24
Abstract: To provide a polarizing plate which has good workability in cutting, and prevents curling (warpage) even when being left under high temperature environment.SOLUTION: A polarizing plate includes a first protective film, a first adhesive layer, a polarizing film, a second adhesive layer, and a second protective film in this order, in which a glass transition temperature of the first adhesive layer is -15°C or higher and lower than 60°C, a glass transition temperature of the second adhesive layer is 60°C or higher, a difference between the glass transition temperature of the second adhesive layer and the glass transition temperature of the first adhesive layer is 10°C or higher and 59°C or lower, the first protective film is composed of a (meth)acrylic resin, and the second protective film is composed of a polyolefin-based resin or a cellulose ester-based resin.SELECTED DRAWING: Figure 1
Patent JP-2020170532-A (JP)
Title: Impedance compensation based on detecting sensor data
Inventor: JAMES A MCCALL
IPC: G06F12/00
Filed: 2020-06-29
Abstract: To provide a memory subsystem that manages memory I/O impedance compensation by a memory device monitoring a need for impedance compensation.SOLUTION: Instead of a memory controller regularly sending a signal to have the memory device update the impedance compensation when a change is not needed, the memory device can indicate when it is ready to perform an impedance compensation change. The memory controller can send an impedance compensation signal to the memory device in response to a compensation flag set by the memory or in response to determining that a sensor value has changed in excess of a threshold.SELECTED DRAWING: Figure 4
Patent JP-2022011353-A (JP)
Title: Supply/demand monitoring device, supply/demand adjusting device and method
Inventor: Tsujii yuki
IPC: H02J13/00
Filed: 2020-06-30
Abstract: To provide a supply/demand monitoring device for a power system capable of evaluating appropriateness regarding whether it is a most economical power allocation while a power allocation satisfies a stability constraint, and capable of applying a further inexpensive power allocation pattern, a supply/demand adjusting device and a method.SOLUTION: The present invention relates to a supply/demand monitoring device for determining power allocation patterns of a plurality of adjustable power sources of a power system. The supply/demand monitoring device comprises: a power allocation pattern determination section for determining a plurality of further inexpensive power allocation patterns with respect to a power allocation command value; a system analysis section for implementing system analysis of the power system on the basis of the plurality of power allocation patterns from the power allocation pattern determination section; and a stability determination section for determining stability of the power system at the time of the plurality of power allocation patterns as a result of the system analysis in the system analysis section. The supply/demand monitoring device is capable of evaluating appropriateness regarding whether or not it is a most economical power allocation while the power allocation patterns of the plurality of adjustable power sources of the power system satisfy a stability constraint of the power system.SELECTED DRAWING: Figure 5
Patent JP-2022013058-A (JP)
Title: battery
Inventor: KUNIYA SHIGEYUKI
IPC: H01M50/183
Filed: 2020-07-03
Abstract: To prevent an electrolyte from leaking from a battery case.SOLUTION: A battery 1 comprises: a positive electrode can 11 in which an internal space 22 housing a positive electrode 3 and a negative electrode 5 is formed in an internal part; a negative electrode terminal plate 12 blocking an open part 15 formed in the positive electrode can 11; and a sealing gasket 14 sealing a gap formed between the negative electrode terminal plate 12 and the positive electrode can 11. The positive electrode can 11 comprises: a base material; and an internal face side PTFE eutectoid plating layer coating a region that is opposite to the sealing gasket 14 of the base material. The internal face side PTFE eutectoid plating layer contains a layer formed by nickel and a fine particle scattered in the layer. The fine particle is formed by a fluorine material illustrated in a polytetrafluoroethylene PTFE.SELECTED DRAWING: Figure 1
Patent JP-2022014649-A (JP)
Title: Attention arousing tool
Inventor: URUSHIDO MASANORI
IPC: E01F9/529
Filed: 2020-07-07
Abstract: To provide an attention arousing tool that is easy to install and collect, and that can minimize the amount of displacement even when a vehicle with a high speed or a heavy weight passes over.SOLUTION: Provided is an attention arousing tool 1 in which outer peripheral ends of a plurality of annular members 2 are connected over the width of a road in an adjacent manner and laid on the road to arouse the attention of a driver of a vehicle passing through the road by vibration. The annular members 2 are provided with reinforcement members 20 that pass through the center of the annular members 2 and are in contact with the inner surface of the annular members 2 in at least two points.SELECTED DRAWING: Figure 1
Patent JP-2022015214-A (JP)
Title: Repair structure and repair method of existing rails
Inventor: MATSUDA SHIGEHIRO
IPC: E01B37/00
Filed: 2020-07-08
Abstract: To provide a repair structure of existing rails capable of performing construction work swiftly and efficiently within the line closing time at night.SOLUTION: A repair structure 7 of an existing rail 1 in which a running layer 4 is formed on a roadbed concrete 3 includes: a pair of running board 10 each of which is provided in a space where the upper part of the roadbed concrete 3 and the running layer 4 existed; and anchor members 20 fixing the running plate 10 to the roadbed concrete 3. The running plate 10 is preferably constituted of a precast concrete board, a steel plate or a long glass fiber reinforced plastic foam of resin plywood. Further, it is preferable that a filling material 30 is placed between the upper end of the roadbed concrete 3 with the upper part removed and the running plate 10.SELECTED DRAWING: Figure 1
Patent JP-2022018151-A (JP)
Title: Game program and game system
Inventor: TSUHARA KAZUNARI
IPC: A63F13/45
Filed: 2020-07-15
Abstract: To provide a game program that can reduce load of a game system and satisfy users, and to provide a game system.SOLUTION: A game program runs a computer as: lottery means for mapping a game medium with user's identification information by lottery; restriction means for restricting the lottery of the lottery means until when a predetermined period lapses from the time of user's initial game start; and imparting means for mapping a predetermined game medium with the identification information after the lapse of the predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2020184374-A (JP)
Title: Systems and methods for using cipher objects to protect data
Inventor: GREGORY SCOTT SMITH
IPC: G06F21/62
Filed: 2020-07-27
Abstract: To provide systems, methods, and devices for building and utilizing an intelligent cipher transfer object.SOLUTION: An intelligent cipher transfer object includes a set of participants protected by cloaking patterns. A portable dynamic rule set, including executable code for managing access to the protected set of participants, is included within the intelligent cipher transfer object. For a given user, the intelligent cipher transfer object may provide access to some of the participants while preventing access to other participants, based on the portable dynamic rule set therein.SELECTED DRAWING: Figure 7
Patent JP-2020197535-A (JP)
Title: Methods and systems for measurement and inspection of tubular goods
Inventor: PETER W MOORE
IPC: G01B11/24
Filed: 2020-07-28
Abstract: To provide methods and systems for efficient and accurate inspection of tubular goods.SOLUTION: Inner and outer diameter measurements of a tubular good along the entire length are obtained using laser or other light measurement systems. Discrete sections of the tubular good can be identified. For each section, at least one measurement of an outer diameter of an outside surface of the discrete section, and at least one measurement of an inner diameter of an inside surface of the discrete section are obtained. In addition, a geometric center coordinate for each discrete section of the tubular good is obtained. The measurements defining the outside surface, inside surface, and geometric center in association with the longitudinal position of each discrete section are recorded.SELECTED DRAWING: Figure 1