baber/WOPTO huggingface dataset:
Patent JP-2021174823-A (JP)
Title: Multilayer ceramic electronic component and manufacturing method for multilayer ceramic electronic component
Inventor: MIYAUCHI SATOSHI
IPC: H01G4/30
Filed: 2020-04-22
Abstract: To provide a multilayer ceramic electronic component in which the poor connection between an internal electrode layer and an external electrode can be suppressed.SOLUTION: A multilayer ceramic electronic component includes a stack of a plurality of dielectric layers 20, a multilayer body 10 including a stack of a plurality of first internal electrode layers 31 and second internal electrode layers 32, and a first external electrode 41 and a second external electrode 42 disposed on a first end surface LS1 and a second end surface LS2 of the multilayer body 10, respectively. The first end surface LS1 and the second end surface LS2 include a plurality of first groove parts and second groove parts 52 formed along a stacking direction T, respectively. The first external electrode 41 is disposed on the first end surface LS1 so as to enter the first groove part 51 and is connected to a first lead-out part 31B of the first internal electrode layer 31. The second external electrode 42 is disposed on the second end surface LS2 so as to enter the second groove part 52 and is connected to a second lead-out part 32B of the second internal electrode layer 32.SELECTED DRAWING: Figure 4
Patent JP-2021172221-A (JP)
Title: Drive support device of vehicle
Inventor: KUDO SHINYA
IPC: B60W30/192
Filed: 2020-04-24
Abstract: To improve the degradation of the energy consumption efficiency on an uphill road of an extremely-short road and suppress the occurrence of energy loss with the brake operation at the end of the uphill road as the minimum.SOLUTION: In a case of traveling on an uphill road at a target vehicle speed, when the uphill road is an extremely-short road (S13), an uphill gradient θU of the uphill road is detected (S14), a reduction value VG of the ACC target vehicle speed Vst is set on the basis of the uphill gradient θU (S15), the reduction value VG is subtracted from the ACC target vehicle speed Vst, the new ACC target vehicle speed Vst is set, and thereby the vehicle speed at the ACC control is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021175111-A (JP)
Title: Image processing device, image processing method, and control program
Inventor: ISHIKAWA TAKU
IPC: G09G5/10
Filed: 2020-04-27
Abstract: To set image data to be displayed to a desired gradation characteristic in correspondence with the actual gradation characteristic of a display device.SOLUTION: An image correction module (20) includes a gamma changing unit (240) that changes the gradation characteristic of image data to a desired gradation characteristic by using the maximum brightness and the minimum brightness of a display device, a display device correction unit (230) that derives a difference between the changed gradation characteristic after changing the gradation characteristic and the theoretical value of the desired gradation characteristic, and reflects the derived difference in the gradation characteristic of the input image data, and a display device gamma conversion unit (220) that performs gamma conversion on the gradation characteristic that reflects the difference according to the gradation characteristics of the display device (40), and outputs the gradation characteristic.SELECTED DRAWING: Figure 1
Patent JP-2020127233-A (JP)
Title: Method and apparatus for image coding and decoding via inter prediction
Inventor: CHEN XU
IPC: H04N19/57
Filed: 2020-04-28
Abstract: To provide a method and an apparatus for image coding and decoding via inter prediction.SOLUTION: There are provided a method and an apparatus for image coding and decoding via inter prediction. The decoding method includes a step of determining predictive motion information for a first decoded block, a step of performing bi-directional prediction on the first decoded block on the basis of the predictive motion information, and obtaining a first decoded prediction block, a step of performing first precision motion search on a prediction reference image block and obtaining at least one second decoded prediction block, which is a step of determining the search position of the motion search by using a motion vector predictor and first precision, a step of calculating a difference between the first decoded prediction block and each second decoded prediction block, and obtaining a target motion vector predictor of the first decoded block, and a step of updating the target motion vector predictor via motion search. Therefore, the motion accuracy of inter prediction is improved.SELECTED DRAWING: Figure 5
Patent JP-2021174403-A (JP)
Title: System for estimating characteristic values of materials
Inventor: KANAZAWA TAKUYA
IPC: G06F30/10
Filed: 2020-04-28
Abstract: To select promising materials which can be expected to have desired characteristic values in a more efficient manner.SOLUTION: One or more storage devices store a first learning model and a second learning model. One or more processors generate, for each of a plurality of materials, a low dimensional descriptor composed of elements in a prescribed count, and use the first learning model to estimate a characteristic value for each of the plurality of materials, from the low dimensional descriptors. The one or more processors select some materials from the plurality of materials based on the characteristic values, and generate, for each of some materials, a high dimensional descriptor whose element count is greater than the prescribed count. The one or more processors use the second learning model to estimate the characteristic value for each of some materials from the high dimensional descriptors.SELECTED DRAWING: Figure 3
Patent JP-2021175849-A (JP)
Title: Roof structure
Inventor: HIRAO NAOKI
IPC: H02S20/23
Filed: 2020-05-01
Abstract: To provide a roof structure capable of preventing rainwater and others from entering the roof substrate side from the eaves side even at the time of strong wind.SOLUTION: Solar cell modules are installed on a roof substrate. The solar cell module has a solar panel and an attaching member, and the attaching member is installed on a rear side of the solar panel and has a protruding part for protruding from a side face of the solar panel toward a ridge side in a plan view. The attaching member has a cover member extending from a light-receiving surface of the solar panel over the roof substrate toward the ridge side. The cover member has a bottom plate part and an erected wall part erected from the bottom plate part and the bottom plate part extends from the erected wall part onto the protruding part.SELECTED DRAWING: Figure 19
Patent JP-2021175454-A (JP)
Title: Medical image processing apparatus, method and program
Inventor: NAKAMURA YOSHIJI
IPC: A61B6/03
Filed: 2020-05-01
Abstract: To provide a medical image processing apparatus, method and program which can accurately identify an abnormal shadow of a fracture or the like regardless of the grade of the abnormal shadow.SOLUTION: The apparatus comprises at least one processor. The processor identifies a first abnormal shadow in a medical image of a subject. The processor identifies information on external force applied to the subject on the basis of the first abnormal shadow.SELECTED DRAWING: Figure 3
Patent JP-2021176995-A (JP)
Title: Sterilization mask
Inventor: MATSUI YOSHIKI
IPC: A41D13/11
Filed: 2020-05-04
Abstract: To provide a sterilization mask to which bacterium and virus can effectively be attached and which can sterilize the attached virus and the like to reuse the mask.SOLUTION: A layer is provided on an outermost layer of a mask body 2, the layer being constituted of an adhesion body 22 which includes porous powder consisting of a porous material such as diatomaceous earth and zeolite, and metal powder consisting of oxide of alkaline earth metal such as magnesium oxide, and in which a pH value when water is applied to a surface becomes 11.0 or more.SELECTED DRAWING: Figure 2
Patent JP-2020187357-A (JP)
Title: Barrier film, wavelength conversion sheet using the same, and display device using the sheet
Inventor: NAKAJIMA TATSUJI
IPC: G02F1/13357
Filed: 2020-05-11
Abstract: To provide a barrier film for a wavelength conversion sheet, which can effectively suppress sticking between a light guide plate and the wavelength conversion sheet.SOLUTION: A barrier film 1 is provided for a wavelength conversion sheet 10 which is used for a backlight light source of a display device and is disposed on one surface of a phosphor layer 11 containing a phosphor. The barrier film 1 is a multilayer film including at least a barrier layer 13 and substrate layers 12, 15, and has an anti-sticking layer 16 containing a resin 161 and a filler 162 laminated on one surface of the barrier film 1. The filler 162 comprises a resin showing a compression strength of 2.8 kgf/mm2 or more measured in accordance with JIS A9511. The anti-sticking layer has a coating amount of 1.0 g/m2 or more and 3.6 g/m2 or less after dried, and a haze value of 10% or more and 35% or less measured in accordance with JIS K7136.SELECTED DRAWING: Figure 1
Patent JP-2021180215-A (JP)
Title: Plasma processing method, plasma processing apparatus, and controller
Inventor: KOBAYASHI TAKESHI
IPC: C23C16/44
Filed: 2020-05-11
Abstract: To provide a technology capable of controlling film quality without changing a shape of an apparatus.SOLUTION: A plasma processing method for performing plasma processing on a plurality of substrates using a plasma processing apparatus comprising a rotary table that is rotatably provided in a vacuum vessel and has a top surface on which the plurality of substrates are to be mounted along its circumferential direction, a plasma processing gas supply unit for supplying plasma processing gas to at least one processing region of a plurality of processing regions separated via separation regions in the circumferential direction of the rotary table, and an antenna that is provided so as to face the top surface of the rotary table and generates plasma in the at least one processing region includes the steps of: mounting the plurality of substrates on the rotary table; and, while rotating the rotary table, supplying the plasma processing gas into the vacuum vessel and supplying pulse waves of RF power to the antenna.SELECTED DRAWING: Figure 11
Patent JP-2021177738-A (JP)
Title: Cultivation method and nutritious liquid feeding device
Inventor: JU YAO
IPC: A01G7/00
Filed: 2020-05-14
Abstract: To provide a cultivation method and a nutritious liquid feeding device which suppress inhibition of plant growth associated with concentration reduction of potassium ions in nutritious liquid.SOLUTION: Nutritious liquid containing predetermined ions is repeatedly supplied to a plant that is raised by being irradiated with blue light and red light, and potassium ions are added to the nutritious liquid in the case where a growth state of the plant or the concentration of potassium ions in the nutritious liquid fulfills a predetermined condition.SELECTED DRAWING: Figure 4
Patent JP-2020116468-A (JP)
Title: Nerve detection device and nerve detection method
Inventor: NAKANO TORU
IPC: A61B5/05
Filed: 2020-05-15
Abstract: To provide a nerve detection device and a nerve detection method that can suitably detect a nerve.SOLUTION: A nerve detection device comprises means for generating a stimulus signal having a feature pattern, stimulus means for giving a stimulus based on the stimulus signal to a nerve, first detection means for detecting an electromagnetical field generated around the nerve in association with transmission of the stimulus in the nerve, and second detection means for detecting a detection signal depending on the feature pattern on the basis of a measurement signal depending on the electromagnetical field.SELECTED DRAWING: Figure 4
Patent JP-2020124605-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To improve amusement of games.SOLUTION: Provided is a game machine which makes a notification of a winning/losing result using presentation symbols by varying and then stopping the presentation symbols that are in a plurality of columns. In the game machine, the presentation symbols are composed of numerical images and in each column of the plurality of columns, a variable display is preformed using special presentation symbols in which specific numerical images among the numerical images are smaller than residual numerical images. The specific numerical images are to be numerical images indicating odd numbers and the residual numerical images are to be numerical images indicating even numbers. Alternatively, when making a notification that the winning/losing result is a winning, the specific numerical images are to be numerical images with which a shift to a specific game state via a special game capable of acquiring game balls is definitely determined.SELECTED DRAWING: Figure 113
Patent JP-2021185346-A (JP)
Title: Automobile
Inventor: YAMAUCHI KAZUHIRO
IPC: B60L15/20
Filed: 2020-05-25
Abstract: To provide a technology for driving reliably and safely by manual driving or automatic driving by utilizing a charging facility on a traveling route to a set destination.SOLUTION: The present invention provides: a battery unit that supplies electric power to a driving unit; a first distance calculation unit that calculates a mileage of a travel route generated by a route generation unit; a second distance calculation unit that calculates a distance that can be traveled with the amount of current remaining in the battery unit measured by a remaining amount measurement unit; a route determination unit that automatically determines a charging facility as a transit point on the travel route for charging the battery unit within the range of the distance calculated by the second distance calculation unit based on the comparison result of both mileages calculated by the first and second distance calculation units; a charging time calculation unit that calculates an expected charging time required to reach the remaining amount that enables traveling to the destination measured by the remaining amount measuring unit; and a notification unit that provides notification of the expected charging time by the calculation of the charging time calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2021191030-A (JP)
Title: Power conversion device
Inventor: KATO SHINGO
IPC: H02M3/155
Filed: 2020-05-26
Abstract: To provide a power conversion device capable of reducing an overshoot amount of an output voltage generated when a current flowing to a DC-DC converter straddles 0A in a power conversion device in which a plurality of DC-DC converters are connected in parallel.SOLUTION: A power conversion device detects a shunt current flowing through each of n DC-DC converters, calculates a voltage control amount that brings an output voltage closer to a target output voltage, calculates a current difference control amount that brings the difference in the shunt current between the n DC-DC converters closer to the target current difference, turns on and off switching elements of the n DC-DC converters by PWM control based on the voltage control amount and the current difference control amount, and changes the target current difference based on a total current obtained by totaling the shunt currents of the n DC-DC converters.SELECTED DRAWING: Figure 1
Patent JP-2021190591-A (JP)
Title: Transfer method of workpiece
Inventor: HIROZAWA SHUNICHIRO
IPC: H01L21/304
Filed: 2020-06-01
Abstract: To provide a transfer method of a workpiece, capable of appropriately transferring the workpiece in a wrapped state.SOLUTION: A transfer method of a workpiece, comprises: a processing step of sucking and holding the workpiece with a holding surface of a chuck table, and applying a processing to the workpiece; a wrapping direction specification step of releasing a suction of the workpiece by the chuck table and measuring a height of a front surface or a back surface of the workpiece having a wrap caused by the processing at a plurality of positions, detecting the magnitude of the wrap of the workpiece in a plurality of directions, and specifying a low wrapping direction in which the wrap of the workpiece is the smallest among the plurality of directions; a housing step of housing the workpiece in a state where the low wrapping direction is along to a length direction of each support rail to a cassette having a pair of support rails; and a workpiece export step of allowing a bar-like suction mechanism to enter a cassette, sucking and holding by the suction mechanism the workpiece in a state where the length direction of the suction mechanism is along the low wrapping direction, and exporting the workpiece from the cassette.SELECTED DRAWING: Figure 6
Patent JP-2021188846-A (JP)
Title: Quick-cooling shaved ice production device
Inventor: IKUTA NAOYUKI
IPC: F25C5/12
Filed: 2020-06-02
Abstract: To avoid the adhesion of saprophytes to a drip tray, and to avoid the bleeding of the saprophytes in storage water in the drip tray while rationally using an internal space of a box body.SOLUTION: A quick-cooling shaved-ice production device comprises a cooling drum horizontally supported to a box body, an upper-opening drip tray arranged at a lower side of the cooling drum, a water supply part for supplying water to the drip tray, and an ice cutter for shaving an ice layer formed at a surface of an external peripheral part of the cooling drum. A part of a lower part of the surface of the external peripheral part of the cooling drum forms the ice layer while being rotated by a drive force of a drive motor arranged at the box body in a state of being immersed in the water which is stored in the drip tray, and the ice layer is shaved by a blade tip of the ice cutter, and brought into a fluffy state, thus producing the shaved ice. A part of at least a bottom part of the drip tray is formed of a material in which an ultraviolet ray permeates, and an ultraviolet irradiation member for irradiating the ultraviolet ray toward the bottom part is arranged below the drip tray.SELECTED DRAWING: Figure 1
Patent JP-2021191173-A (JP)
Title: Crossover unit, stator, and rotary machine
Inventor: UEMATSU HIROSHI
IPC: H02K11/25
Filed: 2020-06-03
Abstract: To provide a crossover unit capable of improving productivity and accurately detecting the temperature of the crossover.SOLUTION: A crossover unit 35 includes crossover lines 36U, 36V, and 36W in which a coil is connected to one end in the length direction and power is input to the other end, and temperature detection elements 37 and 38 fixed to the crossover, and the crossover consists of a round wire and has flat portions 36U1, 36V1, and 36W1 in a part of a region in the length direction, and the temperature detecting element is fixed in a manner of directly contacting the flat portions.SELECTED DRAWING: Figure 9
Patent JP-2021190964-A (JP)
Title: Information processing system, server device, and client device
Inventor: NAKAKOSHI YUSUKE
IPC: G06F21/64
Filed: 2020-06-04
Abstract: To increase security.SOLUTION: A server device receives a nonce from a client device, combines the received nonce with content data to generate first combined content data, generates a first signature by using the first combined content data and a first key, combines the first signature with the content data to generate first signed content data, and transmits the first signed content data to the client device. The client device receives the first signed content data from the server device, divides the first signed content data into the first signature and the content data, combines a generated nonce with the content data to generate second combined content data, generates a second signature by using second combined content data and a second key, and when successfully verifying the first signature based on the second signature, outputs the content data.SELECTED DRAWING: Figure 6
Patent JP-2021196640-A (JP)
Title: Screen display control device, screen display control method, and screen display control program
Inventor: KAJIYA AKIRA
IPC: G06F3/0481
Filed: 2020-06-09
Abstract: To provide a screen display control device, etc. capable of controlling display on a screen in appropriate units suitable for each user.SOLUTION: In the present embodiment, (1) whether control information that is associated with a branch section 1 and personal identification data on an individual who is conducting an operation can be obtained from a screen setting master including a branch section, personal identification data or belonging identification data, and control information, (2) in a case where the control information cannot be obtained, belonging identification data that is associated with the individual who is conducting an operation and a priority order code are obtained from an operator master including personal identification data, belonging identification data, and a priority order code, (3) a branch section having the highest priority in a priority order pattern associated with the obtained priority order code is obtained from a control master including a priority order code and a priority order pattern, and (4) in a case where the control information is successfully obtained in (1), display is performed in accordance with the obtained control information, and, in a case where the control information is not obtained in (1), display is performed in accordance with the control information obtained on the basis of the branch section obtained in (3).SELECTED DRAWING: Figure 7
Patent JP-2020200325-A (JP)
Title: Use of burdock extract
Inventor: CHEN FU AN
IPC: A61K36/287
Filed: 2020-06-11
Abstract: To provide use of a burdock extract used to manufacture a drug for treating benign prostatic hyperplasia.SOLUTION: The invention discloses use of a burdock extract used to manufacture a drug for treating benign prostatic hyperplasia. The burdock extract is obtained by extracting a burdock sample using an extractant being water or an aqueous ethanol solution.SELECTED DRAWING: Figure 1
Patent JP-2022007107-A (JP)
Title: Method for manufacturing liquid discharge head substrate
Inventor: KATO MASATAKA
IPC: B41J2/14
Filed: 2020-06-25
Abstract: To provide a method for manufacturing a liquid discharge head substrate which can stably dig a surface of the substrate.SOLUTION: A method for manufacturing a liquid discharge head substrate having a substrate having a supply port, and a pressure generation element, a flow channel formation member for forming a liquid flow channel and a discharge port for discharging a liquid on the substrate includes the steps of: providing a member and an etching mask covering the member and having an opening on the substrate; removing the member, and forming a space from which the member has been removed; and etching the substrate from the opening of the etching mask by reactive ion etching, and forming the supply port in the substrate. The space is exposed to the opening, and in the step of forming the supply port in the substrate, the substrate is etched from the space, and a region where the substrate is etched is formed below the space.SELECTED DRAWING: Figure 1
Patent JP-2020179845-A (JP)
Title: Cradle
Inventor: TOKITO YASUHIRO
IPC: B60R11/02
Filed: 2020-06-29
Abstract: To provide an on-vehicle device which can hold portable devices having various sizes securely.SOLUTION: A radar cradle 1 is attached to a vehicle, can hold a portable device at an attitude facing the occupant side, and includes: a holder 15 including a support surface 15s which contacts with the portable device from below; and a pair of guide rollers 130 which contacts with the portable device from the outer periphery side. The pair of guide rollers 130 enables a gap therebetween to change. Each guide roller 130 can change a height from the support surface 15s.SELECTED DRAWING: Figure 1