baber/WOPTO huggingface dataset:
Patent JP-2020191771-A (JP)
Title: Electric carrying object, power tool, mobile and portable device
Inventor: HIROKANE TAKASHI
IPC: A41D13/002
Filed: 2019-10-31
Abstract: To provide an electric carrying object that can be used frequently.SOLUTION: An electric carrying object includes, as a drive power supply, a secondary battery that is at least one of a lithium ion battery, a semi-solid battery and an all-solid-state battery which include lithium titanate, the electric carrying object being driven by DC power supplied from the secondary battery. The secondary battery is charged by a charging system which includes: a home power outlet or an office power outlet for AC 100 V or more to 240 V or less; an AC/DC converter which steps down the AC voltage supplied from the power outlet and converts the AC voltage into a DC voltage and outputs the DC voltage; and a DC/DC converter which converts power supplied from the AC/DC converter into a predetermined charging voltage and charging current and charges the secondary battery, the DC/DC converter including a plurality of voltage conversion units connected in parallel, and each of the plurality of voltage conversion units including a switching element.SELECTED DRAWING: Figure 1
Patent JP-2021077459-A (JP)
Title: Insulation suppression electrolyte and insulation suppression method for magnesium secondary battery
Inventor: YOSHIMOTO NOBUKO
IPC: C22C23/00
Filed: 2019-11-05
Abstract: To provide a magnesium secondary battery, in which, even in the case where a magnesium alloy electrode with high magnesium content is used, oxide film formation can be suppressed so that the cycle characteristics of the magnesium secondary battery is improved and a current value is improved.SOLUTION: A secondary battery, in which oxide film formation on a magnesium alloy electrode is suppressed even after repeated cycles, cycle characteristics are improved, and a current value is improved, can be provided by manufacturing a magnesium secondary battery which includes a magnesium alloy electrode with increased magnesium content and any positive electrodes and in which an electrolyte for magnesium secondary batteries is used, the electrolyte containing a magnesium salt, a nitrile-based solvent and crown ether.SELECTED DRAWING: Figure 4
Patent JP-2021077186-A (JP)
Title: Motion analysis device, motion analysis method, and motion analysis program
Inventor: MIYAZAKI MASA
IPC: G06Q10/06
Filed: 2019-11-12
Abstract: To provide a motion analysis device, a motion analysis method, and a motion analysis program with which browsability is hardly reduced even if the length of motion data increases.SOLUTION: A motion analysis device 10 comprises: an acquisition unit 11 that acquires time series data on an operation performed by an operator; an analysis unit 12 that analyzes the time series data to generate motion data representing the types of element motions and the execution times from the start to the end of the element motions; and a display control unit 15 that arranges objects indicating the types and the execution times of the plurality of respective element motions side by side in time series order of the time series data and displays the objects on a display unit. The objects have a fixed width in the direction in which they are arranged side by side in the time series order and indicate the execution times by height.SELECTED DRAWING: Figure 1
Patent JP-2021075663-A (JP)
Title: Phosphor and production method of phosphor
Inventor: TODA KENJI
IPC: C09K11/64
Filed: 2019-11-12
Abstract: To provide a phosphor having excellent afterglow characteristics, and to provide a production method of a phosphor, by which a phosphor excellent in afterglow characteristics can be stably produced.SOLUTION: The phosphor of the present invention comprises SrAl2O4 as a mother crystal and is activated by Eu2+ and Dy3+, and the phosphor contains 6 mol% or more of Dy3+ relative to the content of Sr2+. A ratio of the content of Dy3+ relative to the content of Eu2+ is preferably 500 mol% or more and 3000 mol% or less. A ratio of the content of Eu2+ relative to the content of Sr2+ is preferably 0.1 mol% or more and 7.0 mol% or less.SELECTED DRAWING: None
Patent JP-2021077819-A (JP)
Title: Processing method of wafer
Inventor: SAKAI TOSHIYUKI
IPC: H01L21/304
Filed: 2019-11-13
Abstract: To provide a processing method of a wafer, capable of suppressing thickness variations when removing a crushed layer with a plasma etching.SOLUTION: A processing method of a wafer comprises: a first etching step ST2 of removing a grinding strain by etching a whole back surface of a first wafer by supplying a gas in a plasm state; an inclination surface measurement step ST3 of measuring a width and a vertical interval of an inclination surface of a back surface side of the first wafer, which becomes thinner toward an outer peripheral edge generated due to an in-plane variation of an etching rate; an inverse inclination surface setting step ST4 of setting the width and the vertical interval of the inverse inclination surface on the back surface side of a second wafer which becomes thicker toward the outer peripheral edge; an irregular grinding step ST5 of reducing the thickness of a region surrounded by the inverse inclination surface while grinding the back surface of the second wafer and forming the inverse inclination surface along the outer peripheral edge; and a second etching step ST6 of flatting the whole back surface while removing the grinding strain by etching the whole back surface of the second wafer by supplying the gas in a plasma state.SELECTED DRAWING: Figure 2
Patent JP-2021076805-A (JP)
Title: Viewing angle control element and display device
Inventor: KABE MASAAKI
IPC: G02F1/157
Filed: 2019-11-13
Abstract: To control the viewing angle.SOLUTION: A viewing angle control element includes a first substrate, a second substrate, and an electrolyte layer including an electrochromic material provided between the first substrate and the second substrate. The first substrate includes a first transparent substrate, a first light-blocking part and a second light-blocking part provided between the first transparent substrate and the electrolyte layer, a first transparent insulating layer provided between the first light-blocking part and the second light-blocking part, and a first transparent electrode in contact with the electrolyte layer. The first transparent electrode includes a first electrode part overlapping with the first light-blocking part, a second electrode part overlapping with the second light-blocking part, and an opening overlapping with the first transparent insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2021075438-A (JP)
Title: Hollow silica particle, method for producing the same, resin composite composition using the same, and resin composite
Inventor: KUSUNOKI KAZUHIKO
IPC: C01B33/18
Filed: 2019-11-13
Abstract: To provide hollow silica particles that have excellent dielectric properties in the millimeter-wave band having frequencies of 60 GHz to 80 GHz and have a plurality of closed pores, and to provide a resin composite for high-frequency device applications which comprises a resin mixed with the particles.SOLUTION: Used are hollow silica particles that have a closed porosity of 1.0% or more and 70.0% or less, contain 50% by mass or more of crystalline silica, and have a plurality of closed pores.SELECTED DRAWING: Figure 2
Patent JP-2021078675-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2019-11-18
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A specific image that can specify a special game whose execution is reserved or a special game whose execution is being performed is changed to a selection image in which any one of a plurality of options is selected. A selection performance of displaying the specific image in a selection display mode corresponding to one selected option is executed, or a selection performance of displaying the specific image in the selection display mode corresponding to one selected option is executed in which a selection image is displayed in which any one of a plurality of options corresponding to the display mode of the specific image is selected, as an image different from the specific image. As the selection performance, there are cases where the specific image corresponding to the special game whose execution is reserved is displayed in the selection display mode and where the specific image corresponding to the special game whose execution is being performed is displayed in the selection display mode.SELECTED DRAWING: Figure 11
Patent JP-2021078752-A (JP)
Title: Game machine
Inventor: KIYOHARA KENJI
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine which can provide novel amusement.SOLUTION: A pachinko game machine PY1 is an encapsulation-type pachinko in which an internally encapsulated game ball drops on a game area 6 and can then circulate to enter the game area 6. The pachinko game machine PY1 includes a first start port 11 and second start port 12 provided in the game area 6, an owning ball number display device 180 which can display an owning ball number, and a put-out control microcomputer 171 which can subtract from the owning ball number when a game ball is shot into the game area 6, and can add to the owning ball number when a game ball enters the first start port 11 or second start port 12. In this pachinko game machine PY1, a special game state, in which the subtraction of the owning ball number is not carried out when a game ball is shot into the game area 6, may be set. The special game state is ended on the basis of that a predetermined time (for example, 300 seconds) lapses after the transition to the special game state.SELECTED DRAWING: Figure 42
Patent JP-2021088938-A (JP)
Title: Air compression system
Inventor: OKAMOTO YUSUKE
IPC: F04B39/02
Filed: 2019-12-02
Abstract: To prevent over-cooling of lubricating oil which flows back to a compressor body.SOLUTION: An air compression system includes an oil separator 20 for separating oil from compressed air delivered from an oil-cooled compressor body 11, an oil return line L30 which is connected to a liquid phase part of the oil separator 20 and returns lubricating oil O1 after gas-liquid separation to the compressor body 11, a water-cooled oil cooler 30 which is provided in the oil return line L30, water supply switch means which is provided in a cooling water line L50 of the water-cooled oil cooler 30 and switches between a water supply execution state and a water supply stop state with respect to the water-cooled oil cooler 30, a first bypass line L31 which is connected to the oil return line L30 and bypasses the lubricating oil O1 with respect to an air-cooled oil cooler 40, and a bypass valve 51 for opening and closing the first bypass line L31. A control section 200 opens the bypass valve 51 when the water supply switch means is in the water supply execution state, and closes the bypass valve 51 when the water supply switch means is in the water supply stop state.SELECTED DRAWING: Figure 1
Patent JP-2020054357-A (JP)
Title: Muscle-specific nucleic acid regulatory elements and methods and use thereof
Inventor: THIERRY VANDENDRIESSCHE
IPC: A61K35/76
Filed: 2019-12-02
Abstract: To provide nucleic acid regulatory elements that can enhance muscle-specific expression of genes, to provide expression cassettes, vectors, pharmaceutical compositions containing these regulatory elements, and to provide methods using the same.SOLUTION: Provided is a nucleic acid regulatory element for enhancing muscle-specific gene expression, comprising a sequence selected from the group consisting of a sequence having at least 95% identity to particular sequences, or a functional fragment thereof, the functional fragment comprising at least 20, preferably at least 25, contiguous nucleotides from the sequence from which it is derived, and comprising at least 1, preferably at least 5, of the transcription factor binding sites (TFBS) that are present in the sequence from which it is derived.SELECTED DRAWING: None
Patent JP-2021089690-A (JP)
Title: Commodity storage device
Inventor: MORIYAMA TORU
IPC: G07F11/36
Filed: 2019-12-06
Abstract: To reduce a manufacturing cost by reducing the number of components.SOLUTION: A commodity storage device 40 includes a plurality of commodity columns 30 each having a spiral 32 that aligns and stores commodities along a conveyance direction, and when drive force of a motor 60 is transmitted through a drive unit 50, dispenses the commodities on a downstream side of the conveyance direction one by one to the outside. The motor 60 is a common drive source for the plurality of commodity columns 30 and capable of performing normal/reverse rotation drive. The drive unit 50 transmits drive force only to the spiral 32 for one commodity column 30 of the plurality of commodity columns 30 when the motor 60 drives in a normal rotation manner, and transmits drive force only to the spiral 32 for the other commodity column 30 of the plurality of commodity columns 30 when the motor 60 drives in a reverse rotation manner.SELECTED DRAWING: Figure 3
Patent JP-2021096092-A (JP)
Title: Viscoelastic coefficient measuring method, viscoelastic coefficient measuring device and program
Inventor: SAKUMA ATSUSHI
IPC: G01N3/40
Filed: 2019-12-13
Abstract: To provide a viscoelastic coefficient measuring method, a viscoelastic coefficient measuring device and a program capable of obtaining a viscosity coefficient and an elastic coefficient of a substance easily and at high speed.SOLUTION: The viscoelastic coefficient measuring method includes the steps of: deforming a sample SP1 over time; acquiring a history of a pushing amount of an indenter 15 when deforming the sample SP1 over time and a history of a pushing load acting on the indenter 15; calculating a history of a pushing speed based on the history of a pushing amount δ; and calculating an approximate solution of a viscosity coefficient and an approximate solution of an elastic coefficient among the history of the pushing amount δ, the history of the pushing load, and the history of the pushing speed by using a relational expression including a viscosity coefficient and an elastic coefficient of the sample SP1 and expressing a relation among the pushing amount δ, the pushing load, and the pushing speed.SELECTED DRAWING: Figure 3
Patent JP-2021096711-A (JP)
Title: Information processing program, information processing method, and information processing device
Inventor: KATAOKA MASAHIRO
IPC: G06F16/35
Filed: 2019-12-18
Abstract: To provide an information processing program, an information processing method and an information processing device which improve the accuracy of FAQ detection.SOLUTION: The information processing program vector-converts user input sentence data, the input of which has been accepted, and generates first vector data; specifies a plurality of pieces of FAQ data that includes the first vector data among a plurality of pieces of FAQ data which respectively include a plurality of pieces of vector data having been stored in a storage unit; and determines the data to be outputted for the user input sentence data, the input of which was accepted, on the basis of similarity between each of the vector data other than the first vector data in some data included in the specified plurality of pieces of FAQ data and each of vector data other than the first vector data in the data other than some data included in the specified FAQ data.SELECTED DRAWING: Figure 14B
Patent JP-2021098946-A (JP)
Title: Baseboard for scaffold
Inventor: WAKIHAMA KEISUKE
IPC: E04G5/00
Filed: 2019-12-20
Abstract: To propose a baseboard for a scaffold which is simplified in structure and can be attached and detached by simple operation.SOLUTION: A baseboard for a scaffold includes a baseboard body arranged in an erected posture along an outer edge part in a width direction of a cloth frame with a floor, a pair of hangers respectively provided on end edges in a longitudinal direction of the baseboard body, and a shielding plate for closing a gap formed at an outer end part in the width direction of the cloth frame with the floor. One of the pair of hangers is composed of a fixed hanger fixed and held on the back surface of the baseboard body, and the other hanger is composed of a moving hanger arranged on the back surface of the baseboard body and movable along the wall surface of the baseboard body. The moving hanger is provided with a slider which is arranged on the front surface of the baseboard body, synchronously moves the moving hanger by movement along the wall surface of the baseboard body, and fits a tip recessed part of the moving hanger to the outer peripheral surface of the support.SELECTED DRAWING: Figure 2
Patent JP-2021099655-A (JP)
Title: Sales data processing system, sales data processing device, portable terminal device, and program
Inventor: SAITO AKIRA
IPC: H04W88/06
Filed: 2019-12-23
Abstract: To provide a sales data processing system, sales data processing device, portable terminal device, and program that enable a cooperative operation to be continued in a stop period of power supply.SOLUTION: The sales data processing system includes: a sales data processing device that enables an operation to be continued with a standby power supply when power supply from the outside is stopped, and configured to process sales data on a commercial transaction; and a portable terminal device capable of an operation with an internal power supply, and configured to perform a first communication connection with the sales data processing device via a predetermined relay communication device. The sales data processing device and the portable terminal device start a second communication connection by direct wireless communication without the intervention of the relay communication device in a case where power supply to the relay communication device from the outside is stopped to stop the first communication connection, and resume the first communication connection via the relay communication device in a case where the sales data processing device detects restoration of the power supply after the second communication connection is started.SELECTED DRAWING: Figure 6
Patent JP-2021101496-A (JP)
Title: Circuit device, radio transmitter, oscillator, and electronic apparatus
Inventor: SUDO YASUHIRO
IPC: H03L7/08
Filed: 2019-12-24
Abstract: To provide a circuit device that generates, with a simple configuration, a clock signal for radio transmission that is synchronized with a reference clock signal and has high frequency accuracy, a radio transmitter, an oscillator, and an electronic apparatus.SOLUTION: In a radio transmitter, a circuit device 10 has a processing circuit 20 and a synchronous circuit 50. The processing circuit 20 generates frequency control data DFC and performs modulation processing on the frequency control data DFC. The synchronous circuit 50 has a digital control oscillation circuit 80. The digital control oscillation circuit 80 generates a clock signal CLK with an oscillatory frequency corresponding to the frequency control data DFC. The synchronous circuit 50 outputs the clock signal CLK generated by the digital control oscillation circuit 80 based on the frequency control data DFC on which the modulation processing is performed, as a modulated clock signal for radio transmission.SELECTED DRAWING: Figure 2
Patent JP-2021106326-A (JP)
Title: Speaker member and speaker device
Inventor: SHIBAKUSA HIROYUKI
IPC: H04R1/28
Filed: 2019-12-26
Abstract: To provide a speaker member and a speaker device for preventing deterioration of sound quality while keeping a designed shape.SOLUTION: A speaker member includes: diffuser panels each of which is arranged on an outer side of an opening and extending from the opening; a base body connected to the diffuser panels on outer peripheries of the diffuser panels; and support parts each of which is connected to the diffuser panel or the base body and having a support surface for covering an upper side of at least a part of the diffuser panel. Each of the support parts has holes in a support surface and the support surface is arranged along a virtual surface for covering an outer front surface of the base body.SELECTED DRAWING: Figure 1
Patent JP-2020050672-A (JP)
Title: Radioactive antitumor agent
Inventor: YOSHII YUKIE
IPC: A61K31/30
Filed: 2019-12-27
Abstract: To provide a technique of increasing an antitumor effect by a radioactive dithiosemicarbazone copper complex.SOLUTION: A radioactive antitumor agent containing a radioactive dithiosemicarbazone copper complex as an active ingredient which is used so as to be administered for a plurality of times to a living body which needs treatment of tumor with a radioactivity quantity at which the radioactive dithiosemicarbazone copper complex does not cause dose limiting toxicity using a hematological parameter as an index. It is preferable that the plurality of times of administration is intermittent administration of the complex at time interval when the hematological parameter is recovered to a normal range.SELECTED DRAWING: None
Patent JP-2021104493-A (JP)
Title: Screening method of materials suitable for fermentation and screening system of materials suitable for fermentation
Inventor: INOUE SHIGENORI
IPC: B07B1/18
Filed: 2019-12-27
Abstract: To provide a screening method of materials suitable for fermentation, capable of good screening of materials suitable for fermentation such as light-weight paper wastes, etc., from general wastes which are articles to be processed.SOLUTION: A screening method of materials suitable for fermentation includes; a first breaking and screening step of breaking articles to be processed and screening materials suitable for fermentation from broken articles to be processed; a humidification step of humidifying residues of screening of materials suitable for fermentation in the first breaking screening step; and a screening step of screening of materials suitable for fermentation from the residues humidified in the humidification step.SELECTED DRAWING: Figure 2
Patent JP-2020053100-A (JP)
Title: Information processing system, control method thereof and program
Inventor: KOBAYASHI MAKOTO
IPC: G06F21/31
Filed: 2019-12-27
Abstract: To allow a selected permission server to issue a permission token by appropriately selecting the permission server with user information existing while maintaining security.SOLUTION: A permission server includes: first transmission means for specifying a first permission server with user information existing due to the reception of a permission request, and transmitting an authentication request to the first permission server; second transmission means for allowing the first permission server to authenticate a user, and transmitting a permission response together with information showing the first permission server with the user information existing as a transmission destination to a client; third transmission means for allowing the client to specify the first permission server by the second specification means on the basis of the permission response, and transmitting a token request for requesting a permission token for accessing a resource server to the first permission server; and issuing means for allowing the first permission server to issue the permission token in response to the token request.SELECTED DRAWING: Figure 5