baber/WOPTO huggingface dataset:
Patent JP-2021112277-A (JP)
Title: Face-to-face kitchen
Inventor: SANTO RYOTA
IPC: A47B96/20
Filed: 2020-01-16
Abstract: To provide a face-to-face kitchen capable of suppressing a partition member from being detached from a frame.SOLUTION: A face-to-face kitchen comprises: a kitchen counter; a range hood provided above the kitchen counter; and a partition unit provided between the kitchen counter and the range hood. The partition unit comprises: a partition member which is arranged between the kitchen counter and the range hood; and a protrusion part which is provided on an upper end side of the partition member and protrudes from the partition member. The range hood has a frame part for holding the upper end side of the partition member in a thickness direction. The frame part has a reception part for receiving the protrusion part when the partition unit is moved relatively downward with respect to the frame part.SELECTED DRAWING: Figure 10
Patent JP-2021116471-A (JP)
Title: Substrate treatment apparatus and substrate treatment method
Inventor: SAWACHI JUN
IPC: C23C16/455
Filed: 2020-01-29
Abstract: To provide a substrate treatment apparatus capable of switching a treatment gas at a high speed and a substrate treatment method.SOLUTION: A substrate treatment apparatus includes a treatment chamber, a gas supply part, a gas introduction pipe, and a gas supply source. The treatment chamber accommodates a substrate. The gas supply part has a gas diffusion chamber and multiple gas holes communicating between the gas diffusion chamber and the treatment chamber. The gas introduction pipe is at least one gas introduction pipe for introducing a gas to the gas diffusion chamber of the gas supply part. The gas supply part is connected to the gas introduction pipe to supply the gas to the gas introduction pipe. The gas supply part has a volume variable mechanism capable of changing a volume of an upper diffusion chamber and a lower diffusion chamber by dividing the gas diffusion chamber into the upper diffusion chamber and the lower diffusion chamber and moving up and down in the gas diffusion chamber. The volume variable mechanism has an air hole capable of opening and closing.SELECTED DRAWING: Figure 1
Patent JP-2020074220-A (JP)
Title: Vehicle audit and control for maintenance and diagnostics for vehicle system
Inventor: IAN GARETH ANGUS
IPC: G06Q10/00
Filed: 2020-02-04
Abstract: To provide vehicle audit and control for maintenance and diagnostics for a vehicle system.SOLUTION: Provided are a method and device for performing work on a platform system. A work script is received by a data processing system on the platform. The work script specifies a work process for performing work on the system. The work script is executed by the data processing system to perform work on the system.SELECTED DRAWING: Figure 1
Patent JP-2021123560-A (JP)
Title: Claudin-2 binding low-molecular-weight compound having anticancer agent resistance improving action
Inventor: ISORI AKIRA
IPC: A61P43/00
Filed: 2020-02-05
Abstract: To create a cancer adjuvant therapy useful for cancer treatment and improve the outcomes of cancer treatment.SOLUTION: There is provided an agent that contains ledipasvir or a pharmaceutically acceptable salt thereof as an active ingredient and is useful for improving a hypoxic state of a cancer cell or enhancing the anticancer agent sensitivity of a cancer cell.SELECTED DRAWING: None
Patent JP-2021128975-A (JP)
Title: Circuit board manufacturing method, circuit board, and circuit board repair method
Inventor: TANABE TAKESHI
IPC: H05K3/34
Filed: 2020-02-12
Abstract: To exchange an electronic component to be replaced without damaging electronic components other than the electronic component to be replaced, and the replaced electronic components are covered with a film, resulting in high reliability in a circuit board in which a printed circuit board is coated with the film.SOLUTION: In a manufacturing method of a circuit board, in a printed circuit board 50 which is covered with a first film 20 and on which a first electronic component 31 and a second electronic component 32 are mounted, the first film of a first region 6 including the first electronic component is removed and the first electronic component is replaced with a third electronic component 33. Next, after a separator 7 is arranged on a second region excluding the first region, the third electronic component and the separator are coated with a second film 40, the second film covering the third electronic component is left, and the second film and the separator in the second region are removed.SELECTED DRAWING: Figure 1
Patent JP-2021133536-A (JP)
Title: Ink jet printer and control method of the ink jet printer
Inventor: MASUNAGA KEIJIRO
IPC: B41J2/01
Filed: 2020-02-25
Abstract: To provide a control method of an ink jet printer which allows a nozzle being the object of complementation processing to be selected while suppressing an arithmetic load, and provide the ink jet printer.SOLUTION: A control method comprises: a first step of acquiring a first bit string from a printing data holding memory; a second step of acquiring a second bit string from a non-discharge nozzle holding memory; a third step of generating a third bit string from a logical sum for each bit of the first bit string and the second bit string; a fourth step of generating a fourth bit string from a logical product for each bit of the first bit string and the second bit string; a fifth step of updating the fourth bit string by shifting the bits related to a complementation destination candidate nozzle specified in the fourth bit string; and a sixth step of generating a fifth bit string from the logical sum or logical product for each bit of the third bit string and the fourth bit string. The control method repeatedly executes the fifth step and the sixth step in this order and selects a nozzle to which complementation of a non-discharge nozzle is performed.SELECTED DRAWING: Figure 8
Patent JP-2021136587-A (JP)
Title: Wireless communication system, wireless communication method, relay station and wireless communication program
Inventor: MAEJIMA YUSUKE
IPC: H04W28/04
Filed: 2020-02-27
Abstract: To provide a wireless communication system, a wireless communication method, a relay station, and a wireless communication program that can update firmware while inhibiting radio wave interference.SOLUTION: A wireless communication system 1 according to the invention comprises a server 60, a master station 30 that communicates with the server 60 via a network 50, a relay station 20 that communicates with the master station 30, and a plurality of slave stations 10a-10c that are wireless communicably connected to the relay station 20 and transmit measurement data to the server 60 via the relay station 20 and the master station 30. The relay station 20 notifies the plurality of slave stations 10a-10c of an FW delivery time indicating a time of updated firmware delivery in response to receiving the data transmitted from the plurality of slave stations 10a-10c. The slave stations 10a-10c each sets its own startup time on the basis of the FW delivery time and enters an active state at the startup time. The relay station 20 delivers the updated firmware to the slave stations 10a-10c at the FW delivery time.SELECTED DRAWING: Figure 1
Patent JP-2020161475-A (JP)
Title: Anolyte for a polyvalent metal secondary battery and a polyvalent metal secondary battery
Inventor: MATSUMOTO HAJIME
IPC: H01M10/0568
Filed: 2020-03-02
Abstract: To provide an anolyte suitable for operating a multivalent metal secondary battery without interfering with the operation of a positive electrode and a multivalent metal secondary battery including the same.SOLUTION: Provided are an anolyte for a multivalent metal secondary battery, which is an ionic conductor containing a room temperature molten salt that is a mixture of an aliphatic onium halide and a polyvalent metal halide, and a polyvalent metal secondary battery including the same.SELECTED DRAWING: None
Patent JP-2021141747-A (JP)
Title: Electric compressor
Inventor: NARUSE TAKUYA
IPC: F04B39/00
Filed: 2020-03-06
Abstract: To provide an electric compressor that can heat a refrigerant quickly.SOLUTION: A electric compressor includes an electric motor 23, a housing, a compression unit, and an inverter device 31. The inverter device 31 includes an inverter circuit 40, current sensors 41 and 42, a coordinate conversion unit 65, a speed control unit 61, a current control unit 64, a PWM control unit 71, and a rotation angle estimation unit 69. The speed control unit 61 generates a d-axis current command value Id* and a q-axis current command value Iq* such that the required torque for driving the electric motor 23 is generated. The inverter device 31 includes a heat-creating current command unit 70 that raises the temperature of the electric motor 23 by changing the d-axis current command value Id* and the q-axis current command value Iq*, and the heat-creating current command unit 70 changes the d-axis current command value Id* and the q-axis current command value Iq* such that the d-axis current value Id changes in the direction of increasing along a constant torque curve in the d-q coordinate system.SELECTED DRAWING: Figure 2
Patent JP-2021138882-A (JP)
Title: Crosslinked rubber composition and method for producing the same
Inventor: MATSUMOTO WATARU
IPC: C08K5/05
Filed: 2020-03-09
Abstract: To provide a crosslinked rubber composition that does not give a discomfort rubber odor without adding an excessively strong aroma.SOLUTION: A crosslinked rubber composition is provided. The rubber composition has a flavor component added thereto, which is a flavor containing one of β-citronellol, 4-tert-Butylcyclohexyl acetate, allyl heptanoate, acetic acid CIS-3-hexenyl, allyl hexanoate, and carone. The rubber composition does not give a rubber odor. There is also provided a mat containing the rubber composition.SELECTED DRAWING: None
Patent JP-2021144187-A (JP)
Title: Musical instrument and keyboard instrument
Inventor: YOMOGIHARA YUKI
IPC: G10B3/00
Filed: 2020-03-13
Abstract: To provide a musical instrument and a keyboard instrument, each having a structure suitable for using an electronic terminal.SOLUTION: A musical instrument to which a music stand can be attached includes: a performance operation part arranged at the front of the musical instrument in a back and forth direction; and an attaching part disposed behind a rear end of the performance operation part in the back and forth direction, and in front of an intermediate part between the rear end of the performance operation part and a rear end of the musical instrument in the back and forth direction. The music stand is attached to the attaching part so that a musical score installation face of the music sand becomes a first angle, and the first angle is in a range of 35 degrees to 55 degrees with respect to a horizontal surface.SELECTED DRAWING: Figure 1
Patent JP-2021144588-A (JP)
Title: Robot control system and control method
Inventor: FERRAN CARLAS
IPC: G05B19/05
Filed: 2020-03-13
Abstract: To provide a robot control system corresponding to a case where a plurality of sources for instructing behavior of a robot exist.SOLUTION: A robot control system includes a first control device (a control device) 100 and a second control device (a robot controller) 250 that is networked with the first control device and controls a robot. The first control device includes a selection unit 156 for validating a source of any of a plurality of sources for providing information for generating a command instructing behavior of a robot 200, and a first communication unit 50 for transmitting a command generated according to information from a validated source from among the plurality of sources to the second control device. The second control device includes a second communication unit 60 for receiving a command transmitted from the first control device, and a command value generation unit 290 for sequentially generating a command value for driving each axis of the robot so as to achieve behavior instructed by the command from the first control device.SELECTED DRAWING: Figure 1
Patent JP-2021149222-A (JP)
Title: Image processing method and device for extracting grain boundary
Inventor: MIZOBE KOSHIRO
IPC: G06T7/00
Filed: 2020-03-16
Abstract: To provide an image processing method and device for efficiently extracting a boundary of grains such as a metallic crystal grain boundary from an image obtained by photographing an etched surface of a metallic material and the like.SOLUTION: An image processing method generates a first tessellation image that indicates a ridge line, an apex or a contour line of a terrain when a boundary line between grains is a valley line by performing processing of Euclidean Distance Map and watershed after the first image processing for performing binarization using a reaction diffusion equation, generates a second tessellation image that indicates a boundary line between grains as a valley line estimated from the ridge line and the like by performing the same operation again, and performs re-division or correction of the boundary line for the partial grains or detection of a second phase grain on the basis of an image obtained by overlapping the image (thin line in the Fig. 1) obtained by the first image processing on the second tessellation image (thick line in the Fig. 1).SELECTED DRAWING: Figure 1
Patent JP-2021147633-A (JP)
Title: Composite titanium member, electrode for water electrolysis, and water electrolysis device
Inventor: SANO YOSUKE
IPC: C25B11/03
Filed: 2020-03-17
Abstract: To provide a composite titanium member capable of being sufficiently brought into contact with other adjacent members, and successfully circulating and diffusing fluid such as liquid and a gas, an electrode for water electrolysis made of the composite titanium member, and a water electrolysis device.SOLUTION: A composite titanium member comprises a titanium sintered member 10 made from titanium or a sintered body of titanium alloy particles and forming a three-dimensional network structure, and a bellows member 20 joined to one surface of the titanium sintered body 10 and having a structure in which a titanium plate is folded into an accordion shape.SELECTED DRAWING: Figure 1
Patent JP-2021147444-A (JP)
Title: Cleaning material used after polishing, and cleaning composition and polishing cleaning method using the same
Inventor: MASANO AKIHISA
IPC: C11D7/20
Filed: 2020-03-17
Abstract: To provide a cleaning material which is low cost and can remove abrasive particles remaining on a surface of a processed material better than before.SOLUTION: Provided is a cleaning material used to clean a polished surface after polishing, comprising zeolite particles as a main component. The cleaning material is used after the polishing in order to remove abrasive particles adhered to a polished surface obtained by polishing a surface to be polished of a material to be processed by using abrasive particles comprising a material other than zeolite.SELECTED DRAWING: Figure 2
Patent JP-2021148946-A (JP)
Title: Light shielding blade and image pickup apparatus
Inventor: TAMIYA HIROYO
IPC: C09J163/00
Filed: 2020-03-19
Abstract: To provide a shutter blade that suppresses vibration caused by the impact when a shutter is stopped, has heat resistance, and is compact, light in weight and inexpensive.SOLUTION: A light shielding blade 2 is a laminate in which a resin layer 8 is sandwiched between two metal base materials 7, where the metal base materials 7 each have a specific rigidity of 20×106[Pa m3/kg] or more and a specific bending rigidity of 1.0[Pa1/3 m3/kg] or more, and where the resin layer 8 has an elastic modulus of 1 GPa or more and a thickness of 65 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2021148949-A (JP)
Title: Zoom lens, imaging device having the same, and imaging system
Inventor: KATAYOSE MASATO
IPC: G02B15/20
Filed: 2020-03-19
Abstract: To provide a compact and wide-angle zoom lens having high optical performance in the entire zoom range, and an imaging device having the zoom lens, and an imaging system.SOLUTION: Provided is a zoom lens comprising a first lens group of negative refractive power, a second lens group of positive refractive power, an n-1'th lens group of negative refractive power and an n'th lens group of positive refractive power, arranged in order from the object side to the image side. The n-1'th and the n'th lens groups move on the occasion of zooming. The n'th lens group is arranged on the most image side, and the n-1'th lens group is arranged adjacent to the object side of the n'th lens group. An aperture diaphragm is arranged between the most image-side lens face of the first lens group and the most image-side lens face of the second lens group. The focal distance of the n'th lens group, the focal distance of the n-1'th lens group, the distance on an optical path from the most image-side lens face at a wide angle end to the paraxial image face position, the movement amounts of the n'th and the n-1'th lens groups on the occasion of zooming from the wide angle end to the telephoto end are appropriately set, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021148962-A (JP)
Title: Image forming apparatus
Inventor: INOTANI HIROKA
IPC: G03G21/00
Filed: 2020-03-19
Abstract: To provide an image forming apparatus that can maintain the quality of a unit even if the starting date of the use of the unit is delayed from a manufacturing date and an elapsed period from manufacture exceeds a use guarantee equivalent period.SOLUTION: A control unit 19 calculates, based on manufacturing date information indicating the manufacturing date of a unit 32, an elapsed period (Xi) from the manufacturing date until the date when the unit 32 is attached to an image forming apparatus 1. The control unit 19 calculates a remaining period (Xr) until an image defect occurs based on the elapsed period (Xi). The control unit 19 determines whether the remaining period (Xr) is longer than a period equivalent to a use guarantee period (XI) during which the quality of the unit is guaranteed. When determining that the remaining period (Xr) is not longer than the period equivalent to the use guarantee period (XI), the control unit 19 controls pressing force changing mechanisms 70, 80 to increase a pressing force at a timing satisfying a predetermined condition.SELECTED DRAWING: Figure 8
Patent JP-2021148089-A (JP)
Title: Stator blade and gas turbine
Inventor: MATSUO SAKI
IPC: F01D9/02
Filed: 2020-03-19
Abstract: To provide a stator blade capable of suppressing occurrence of thermal stress, and a gas turbine.SOLUTION: A stator blade comprises at least a blade body arranged in a combustion gas flow path through which combustion gas flows, a shroud that defines a part of the combustion gas flow path, and an impingement plate attached to the shroud. A partition rib extends from the end part of the blade body to the inner wall surface of a peripheral wall, and shelves are provided on the inner wall surface of the peripheral wall without ribs except at least a portion where the partition rib reaches the inner wall surface of the peripheral wall.SELECTED DRAWING: Figure 4
Patent JP-2021146013-A (JP)
Title: Program, dynamic analysis device and dynamic analysis system
Inventor: NAGATSUKA SUMIYA
IPC: A61B6/00
Filed: 2020-03-23
Abstract: To detect a detection target of a specific part P, which is visualized only when image is taken under certain conditions more easily than before.SOLUTION: A program causes a computer to execute an acquisition process for acquiring a radiation moving image V that shows the movement of a specific part P of a subject S, an analysis process for analyzing the radiation moving image V acquired in the acquisition process, and an extraction process for extracting a specific frame FS in which a detection target T of the specific part P is visualized on the basis of an analysis result of the dynamics obtained in the analysis process from a plurality of frames F1 to FN constituting the radiation moving image V.SELECTED DRAWING: Figure 4
Patent JP-2021147982-A (JP)
Title: Ridge roof unit
Inventor: KURIMOTO YASUYUKI
IPC: E04B7/02
Filed: 2020-03-24
Abstract: To mainly improve a productivity of a ridge roof unit.SOLUTION: A ridge roof unit 3 has an inclined surface forming material 17 for forming two inclined surfaces 7 and 8 on a unit frame 16 consisting of a pair of parallel girder trusses 14 and a pair of parallel transverse small walls 15. The inclined surface forming material 17 has an inclined surface formation panel 25 having an outer frame 23 assembled with one ridge board 21 and two parallel end rafters 22 in a plan view U-shape, and an intermediate frame member 24 installed inside the outer frame 23. The inclined surface formation panel 25 is installed on a crest of the unit frame 16 arranging the ridge board 21 toward a girder direction 11 in the state of making two ridge boards 21 face each other to be coupled in a crest shape.SELECTED DRAWING: Figure 2
Patent JP-2020123727-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: G09F9/30
Filed: 2020-03-24
Abstract: To provide a logic circuit using a resistance element and a thin film transistor manufactured using an oxide semiconductor layer with controlled electrical characteristics, and a semiconductor device using the logic circuit.SOLUTION: A silicon nitride layer 910 formed by a plasma CVD method using gas containing a hydrogen compound such as silane (SiH) and ammonia (NH) is provided so as to be in direct contact with a first oxide semiconductor layer 905 applied to a resistance element 354, and the silicon nitride layer 910 is provided in the oxide semiconductor layer 906 applied to the thin film transistor 355 through a silicon oxide layer 909 which functions as a barrier layer. Therefore, hydrogen is introduced into the first oxide semiconductor layer 905 at a higher concentration than that of the oxide semiconductor layer 906. As a result, the resistance value of the oxide semiconductor layer 905 applied to the resistance element 354 becomes lower than the resistance value of the oxide semiconductor layer 906 applied to the thin film transistor 355.SELECTED DRAWING: Figure 11
Patent JP-2021153022-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YOSHIKAWA TERU
IPC: H01M4/62
Filed: 2020-03-24
Abstract: To provide a non-aqueous electrolyte secondary battery in which short circuit is suppressed while maintaining high energy density and discharge rate characteristics.SOLUTION: In a non-aqueous electrolyte secondary battery, a positive electrode including a positive electrode current collector and a positive electrode active material layer provided on at least one surface of the positive electrode current collector, and a negative electrode including a negative electrode current collector and a negative electrode active material layer provided on at least one surface of the negative electrode current collector are arranged such that the positive electrode active material layer and the negative electrode active material layer face each other via a non-woven separator. In particle size distribution of the positive electrode active material layer, D50 is 0.5 μm or more and 1.5 μm or less, and the peel strength of the positive electrode active material layer measured by the 180° method is 1.0 N/cm or more and 10.0 N/cm or less.SELECTED DRAWING: Figure 1