baber/WOPTO huggingface dataset:
Patent JP-2021060298-A (JP)
Title: Flow rate measuring device
Inventor: NAKAO HIDEYUKI
IPC: G01F1/684
Filed: 2019-10-08
Abstract: To provide a technology to prevent a variation in output of a sensor element due to the influence of impurities flowing through a channel.SOLUTION: A flow rate measuring device according to one aspect of the present invention comprises: a flow rate detection unit that is arranged in a channel, outputs a value related to the temperature difference in a flow direction of a fluid that flows through the channel, the temperature difference being changed according to the flow rate of the fluid, and detects the flow rate by using the output value; and a coating member that covers the flow rate detection unit in the channel. The coating member has an inflow hole that is provided on the upstream side of a portion where the flow rate detection unit is arranged and through which the fluid can flow into a portion inside the coating member where the flow rate detection unit is arranged from the channel outside the coating member, and an outflow hole that is provided on the downstream side of the flow rate detection unit and through which the fluid can flow out to the channel outside the coating member from the portion inside the coating member where the flow rate detection unit is arranged. An outside surface of the coating member on the upstream side of the portion where the flow rate detection unit is arranged has an inclined surface that is inclined in the direction of entrance of the inflow hole.SELECTED DRAWING: Figure 1
Patent JP-2021063456-A (JP)
Title: Blade of turbomachine, method for designing blade, and method for manufacturing impeller
Inventor: TSUGAWA TAKUJI
IPC: F04D29/24
Filed: 2019-10-11
Abstract: To improve both pump efficiency and suction performance.SOLUTION: A blade 20 comprises a front edge 20a, a trailing edge 20b, a pressure surface 20c, and a negative pressure surface 20d, and has a blade thickness distribution center line 25 obtained by applying NACA65 series airfoil blade thickness distribution. In a Cartesian coordinate system, the blade thickness distribution center line 25 passes through a second coordinate point P2 (x1, y1) located on the negative side in a Y-axis direction and a third coordinate point P3 (x2, y2) located on the positive side in the Y-axis direction, is a curved line intersecting an X axis, and has, at an end on an origin P0 side, an asymptotic part 25a coming in contact with the Y axis and having a gradient of 80 degrees or more with respect to the X axis.SELECTED DRAWING: Figure 3
Patent JP-2021061804-A (JP)
Title: Computer program, cell counting method, and cell counter
Inventor: TAKEDA SEIJI
IPC: C12M1/34
Filed: 2019-10-16
Abstract: To provide a computer program, a cell counting method, a cell counter, an image display processing device, and an image display processing method in which the number of cells (including overlapped cells) included in an image obtained by imaging can be accurately measured.SOLUTION: A computer program, a cell counting method, and a cell counter in which, in the case where a first image obtained by imaging a plurality of cells is acquired, and an image including one or a plurality of cells is input, nuclear parts of cells included in the first image are detected and the number of detected nuclear parts is measured by inputting the acquired first image to a learnt neural network that machine-learnt such that a second image showing a nuclear part of one or the plurality of cells is output even when the plurality of cells is overlapped with each other.SELECTED DRAWING: Figure 12
Patent JP-2021067996-A (JP)
Title: Treatment support system
Inventor: HOSOKAWA HITOSHI
IPC: G16H50/20
Filed: 2019-10-18
Abstract: To provide a treatment support device for supporting a medical doctor in uniquely constructing an AI for estimating various information on treatment and operating the AI.SOLUTION: Experiences of dentists having an established evaluation are inputted to a dental treatment support server 105 in advance to cause an AI (artificial intelligence) to learn the experiences. Then, it functions such that a dentist having deep experiences gives advice to perform support for making dental treatment to be a constant level or more by inputting opinions or the like to the AI to even a dentist still having a low experience value when determining a disease name, a treatment method, treatment planning, or the like. In such a case, a URL for allowing a terminal device 104b for the AI to directly access an AI processing part is concealed from a user.EFFECT: A malicious third party is prevented from making invalid access to the AI so that an AI created by an individual user can appropriately be operated.SELECTED DRAWING: Figure 1
Patent JP-2021065280-A (JP)
Title: Endoscope system
Inventor: HAYASHI YOSHIHIRO
IPC: A61B1/045
Filed: 2019-10-18
Abstract: To execute adjustment processing with an adjustment level for suppressing generation of artifacts along a line corresponding to a scanning line of an image pickup device in a frame image when photographing a biological tissue as a moving image by a rolling shutter method.SOLUTION: An endoscope system includes: a light source device; an electronic endoscope equipped with an image pickup device for photographing a biological tissue by a rolling shutter method; and a processor having an adjustment part for adjusting the brightness of a frame image by combing the adjustment of an exposure time of the image pickup device with at least one of the adjustment of light intensity of illumination light and the gain adjustment to determine a signal level of the frame image obtained from the image pickup device, which determines whether or not information on a motion amount or a blur amount of a subject image in the photographed image satisfies an adjustment condition, and executes the adjustment processing by adjusting an adjustment level that indicates a level of the strength of the adjustment processing by whether the value is large or small at least according to a result of the determination.SELECTED DRAWING: Figure 12
Patent JP-2020074763-A (JP)
Title: Soil container and plant culture method
Inventor: ZAMA KAZUAKI
IPC: A01G27/04
Filed: 2019-10-18
Abstract: To provide a culture system capable of culturing vegetables which have high quality and excellent taste for all of leaf vegetables, fruit vegetables and root crops, and provide a soil container capable of easy automation and capable of supplying a fertilizer according to the nutrient absorption properties of leaf vegetables, fruit vegetables, and root crops, and capable of culturing vegetables with high sugar content.SOLUTION: A soil container comprises: a container body 12; an opening 14a for supplying water and/or nutritious liquid; and a water supply pipe 14 having at least one hole 14b for letting water and the nutritious liquid leak to a bottom of the container body. When the water supply pipe is housed in the container body, a certain space X is formed between the water supply pipe and the bottom of the container body, and the water and/or the nutritious liquid is supplied to the space X from the opening in the water supply pipe. After the water and/or the nutritious liquid is diffused into the space X of the bottom of the soil container 10, the water and/or the nutritious liquid moves into soil 16.SELECTED DRAWING: Figure 2
Patent JP-2021067769-A (JP)
Title: Belt driving device, transfer device, and image forming apparatus
Inventor: TANAKA DAISUKE
IPC: G03G15/16
Filed: 2019-10-21
Abstract: To prevent damage to a belt member caused by projecting bodies overriding rotating members.SOLUTION: A belt driving device comprises: a belt member that is connected in a ring shape; a plurality of rotating members that extend while being arranged side by side and individually rotate, and have the belt member laid thereon and make a circulation movement; projecting bodies that project from an inner peripheral surface of the belt member, extend along the edges of the belt member, and are arranged side by side with the rotating members in a stretch direction of the rotating members; and a contact member that is arranged side by side with the belt member on the opposite side of a side of both edges of the belt member where the projecting bodies are provided, and when the belt member is deviated in the stretch direction, comes into contact with the belt member to prevent the deviation. The difference between the position of the belt member when the projecting bodies are in contact with the end faces of the rotating members and the position of the belt member when the belt member is in contact with the contact member, is equal to or less than the width of the projecting bodies in the stretch direction.SELECTED DRAWING: Figure 4
Patent JP-2021066301-A (JP)
Title: Vehicle side structure
Inventor: WATANABE SHOTA
IPC: B62D21/15
Filed: 2019-10-23
Abstract: To provide a vehicle side structure capable of suppressing the occurrence of fuel leakage from a fuel tank due to a side collision and improving vehicle reliability.SOLUTION: A vehicle side structure 100 includes: a side rail 11 extending in a front-rear direction of a vehicle; a rocker 21 arranged outside a vehicle width direction W with respect to the side rail 11; and a load transmitting member 3 arranged between the side rail 11 and the rocker 21. The load transmitting member 3 has: two main surfaces 311 and 321 arranged to face the side rail 11 and the rocker 21, respectively; and two side surfaces 330 connecting the two main surfaces 311 and 321. In each of the two side surfaces 330, rigidity of a deformation promoting portion 331 located on a side facing the side rail 11 is lower than rigidity of a transmitting portion 332.SELECTED DRAWING: Figure 2
Patent JP-2021065909-A (JP)
Title: Laser processing device
Inventor: KAWAI KOTARO
IPC: B23Q11/00
Filed: 2019-10-24
Abstract: To eliminate or reduce processing of a post-process of laser cutting and achieve reduction of costs of replacement components of a laser processing device and improvement of productivity of the laser processing device.SOLUTION: A gas supply port 44 for supplying an assist gas to an interior of a laser processing head 26 is formed at a side part of the laser processing head 26, and a gas discharge port 50 for discharging a part of the supplied assist gas to the outer side of the laser processing head 26 is formed at a side part of the laser processing head 26. An outlet opening 44a of the gas supply port 44 and an inlet opening 50a of the gas discharge port 50 are disposed facing each other across a beam axis BA of a laser beam so that a passage of the assist gas flowing from the gas supply port 44 to the gas discharge port 50 crosses the beam axis BA of the laser beam.SELECTED DRAWING: Figure 2
Patent JP-2020012229-A (JP)
Title: Board for printing clothing, and clothing printing system
Inventor: ARAI MAKOTO
IPC: D06B11/00
Filed: 2019-10-25
Abstract: To provide a highly convenient board for printing clothing and a clothing printing system.SOLUTION: A board 20 for printing clothing is placed on a board mounting table 13 of a printer 10 and a T-shirt 5 is placed on the board. The T-shirt 5 placed thereon is printed by the printer 10. The board has an alignment part 22 to be aligned with a folding part 5c of the double-folded T shirt 5 and an alignment part 23 to be aligned with a neckline part 5a of the double-folded T shirt 5.SELECTED DRAWING: Figure 1
Patent JP-2021069525-A (JP)
Title: Prize acquisition game machine
Inventor: GOTO YUKIHIDE
IPC: A63F9/30
Filed: 2019-10-30
Abstract: To provide a prize acquisition game machine such as a crane game machine which is configured so that a catcher can freely move within a time limit to acquire a plurality of prizes, thereby enhancing a player's continual interest in the game.SOLUTION: A prize acquisition game machine includes: a prize arrangement space 1 where prizes are displayed; a catcher 2 that moves in the prize arrangement space 1; an operation unit 3 for operating the catcher 2; a put-out unit for putting out the prizes acquired by the catcher 2 to the outside the device; and operation time setting means for setting an operation time for acquiring a prize. The catcher 2 can move in the prize arrangement space 1 in the operation time, and the catcher 2 can catch and release a prize repeatedly.SELECTED DRAWING: Figure 1
Patent JP-2021071574-A (JP)
Title: Anti-shake device, method thereof, and image capturing device
Inventor: IKEDA SHUNICHIRO
IPC: H04N5/232
Filed: 2019-10-30
Abstract: To allow for making effective use of a camera shake correction range in various shooting conditions.SOLUTION: An anti-shake device provided herein comprises: setup means for setting a correction axis to be used for camera shake correction from among correction axes of first camera shake correction means according to a shooting condition of an image capturing device; and computation means configured to derive a driving amount for the first camera shake correction means required to correct for camera shake on the correction axis that has been set according to the amount of shake of the image capturing device.SELECTED DRAWING: Figure 4
Patent JP-2021070301-A (JP)
Title: Fiber-reinforced plastic molded product, low specific gravity members, and wood-based buildings
Inventor: SAKAMOTO AKIO
IPC: B29C70/06
Filed: 2019-11-01
Abstract: To provide a fiber-reinforced plastic molded product in which an adhesiveness of a target material with a low specific gravity member can be improved by forming an unevenness on one side, and a design can be improved and a scratch and stain can be decreased by forming a pattern using the reinforcing fibers; a low specific gravity member adhered with the plastic molded product; and a wood-based building.SOLUTION: There is provided a fiber-reinforced plastic molded product 1 that is formed by: using a continuous fiber reinforcing material as a reinforcing fiber; impregnating a resin around the reinforcing fiber to form a prepreg 3; and then curing the prepreg 3, in which yarns 2 of the reinforcing fibers are arranged with a difference in density, the resin is impregnated to form the prepreg 3, and unevenness (unevenness surface 1a) caused by the difference in density of the yarns 2 of the reinforcing fibers are formed as it is without pressing one surface of the molded product by using a mold K1 in an autoclave molding or oven molding.SELECTED DRAWING: Figure 5
Patent JP-2021070463-A (JP)
Title: Progress detection method and progress detection system of rail wavy abrasion
Inventor: TANAKA HIROBUMI
IPC: G01H17/00
Filed: 2019-11-01
Abstract: To provide a progress detection method and progress detection system of a rail wavy abrasion which can specify a section in which a rail wavy abrasion is generated and properly detect the rail wavy abrasion that reaches a saturation period or gets close to the saturation period in progress processes in three stages of irregularities of the rail wavy abrasion.SOLUTION: A progress detection system of a rail wavy abrasion comprises: measurement means which measures at least one of the vibration acceleration and the rolling motion noise of a railway vehicle traveling on a rail with the railway vehicle; frequency analysis means which frequency-analyzes the measurement data of at least one of the vibration acceleration and the rolling motion noise measured by the measurement means; section specification means which specifies a generation section of a rail wavy abrasion from the result of the frequency analysis; detection means which detects the fundamental frequency and the harmonic content of the fundamental frequency from the data that is frequency-analyzed by the frequency analysis means; and output means which outputs information that the rail wavy abrasion progresses when the generation section of the rail wavy abrasion and the harmonic content are detected.SELECTED DRAWING: Figure 1
Patent JP-2021073848-A (JP)
Title: Onion containing processed food, its production method and method for increasing glutamic acid in onion containing processed food
Inventor: MURAKAMI KOHEI
IPC: A23L19/00
Filed: 2019-11-05
Abstract: To provide a method for increasing glutamic acid in an onion containing processed food.SOLUTION: The content of glutamic acid in an onion containing processed food is equal to or more than 100 mg/100 g. A production method of the onion containing processed food comprises first heating, enzymatic treatment and second heating at least. In the first heating, onion is heated at least. In the thermal condition in the first heating, degradation of glutamic acid is restrained. In the enzymatic treatment, onion is treated with an enzyme at least. The enzyme used in the treatment has glutaminase activity at least. In the second heating, at least, the onion treated with the enzyme is heated.SELECTED DRAWING: Figure 1
Patent JP-2021077960-A (JP)
Title: Digital broadcast receiving apparatus
Inventor: WATANABE YOSHINORI
IPC: H04N5/7617
Filed: 2019-11-07
Abstract: To provide a digital broadcast receiving apparatus capable of improving convenience even when a user views a VOD content without programming video recording of a broadcast program.SOLUTION: A digital broadcast receiving apparatus 100 comprises: a broadcast tuner 102 which receives a digital broadcast and extracts a digital broadcast signal of a broadcast program and an EPG; a network I/F unit 112 which receives a VOD content via the Internet line 146; a program retrieval unit 150 which, when the VOD content received via the Internet line 146 is a content corresponding to a broadcast program broadcasted by digital broadcasting, retrieves the broadcast programs of the next time and after from the EPG; and a programming presetting unit 151 which programs video recording of the broadcast programs of the next time and after retrieved by the program retrieval unit 150.SELECTED DRAWING: Figure 1
Patent JP-2021077492-A (JP)
Title: Electron beam inspection device and electron beam inspection method
Inventor: ANDO KOJI
IPC: H01L21/66
Filed: 2019-11-07
Abstract: PURPOSE: To provide an inspection device capable of reducing disturbance of electric field at an outer peripheral portion of an inspection target substrate.CONSTITUTION: An inspection device 100 includes a stage 105 on which an inspection target substrate is placed, a plurality of electrodes 230 arranged so as to surround the inspection target substrate, an optical camera 219 that measures the gap between an outer peripheral end of the inspection target substrate and each electrode for each of the plurality of electrodes, a retarding potential applying circuit 170 for applying a retarding potential to the inspection target substrate, an outer peripheral electrode potential applying circuit 172 for applying, to each electrode, a potential obtained by further adding an offset potential to the retarding potential applied to the inspection target substrate according to the measured gap, and a primary electron optical system 151 for irradiating the inspection target substrate with an electron beam in a state where the retarding potential is applied to the inspection target substrate and the potentials obtained by adding the respective offset potentials to the retarding potential are applied to the plurality of electrodes.SELECTED DRAWING: Figure 1
Patent JP-2021078205-A (JP)
Title: Motor control system
Inventor: TAKAHASHI RYOTA
IPC: B60W10/08
Filed: 2019-11-07
Abstract: To provide a motor control system which can effectively restrict the abnormal output of a first motor and a second motor even when there is abnormality in a command value output from a higher-level control device.SOLUTION: A motor control system mounted on a vehicle that uses a first motor and a second motor different from the first motor as power sources comprises: a higher-level control device which calculates the total torque of the vehicle and the torque difference between right and left wheels of the vehicle on the basis of vehicle information; a lower-level control device which controls the torque of the first motor and the torque of the second motor on the basis of the total torque of the vehicle and the torque difference between the right and left wheels of the vehicle calculated by the higher-level control device; and output restriction means which restricts the torque of the first motor and the torque of the second motor to be equal to or less than the predetermined motor torque on the lower-level control device side with respect to the higher-level control device.SELECTED DRAWING: Figure 2
Patent JP-2021077809-A (JP)
Title: Plasma processing apparatus
Inventor: ASAHARA GENTOKU
IPC: H01L21/3065
Filed: 2019-11-12
Abstract: To provide a plasma processing apparatus capable of shortening a time required for stabilizing a process when a consumable part is replaced.SOLUTION: A plasma processing apparatus includes a mounting table on which a board is mounted, a chamber that houses the mounting table, a gas supply unit that supplies processing gas into the chamber, a plasma generation unit that generates plasma in the chamber, a consumable member that is placed in a space where plasma is generated and is consumed by the plasma, and a control unit, and the consumable member includes a base member made of a material containing an oxygen element, and a cover member made of a material not containing an oxygen element, and at least a part of the surface of the base member exposed to the space where the plasma is generated is covered with the cover member.SELECTED DRAWING: Figure 4
Patent JP-2020035758-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI MINORU
IPC: H01M10/0585
Filed: 2019-11-15
Abstract: To provide a secondary battery which can be mounted on a substrate and can easily select a voltage to be output at the time of manufacturing, and a manufacturing method thereof.SOLUTION: Small cells of almost the same shape are stacked and the number of stacked cells is changed, and therefore, a secondary battery that can easily select the output voltage during manufacturing is manufactured. In the cell, an electrolytic solution having a spacer and a polymer is used to keep the distance between a positive electrode active material layer and a negative electrode active material layer at a certain value or more by the spacer. The electrolytic solution is gelled by the polymer to form an electrolyte solution that can be formed into a sheet. Further, the positive electrode active material layer and the negative electrode active material layer are formed by a printing method such as screen printing.SELECTED DRAWING: Figure 7
Patent JP-2021082648-A (JP)
Title: Manufacturing method of semiconductor device, dicing/die bonding integrated film, and manufacturing method thereof
Inventor: TAZAWA TSUYOSHI
IPC: H01L21/301
Filed: 2019-11-15
Abstract: To provide a dicing/die bonding integrated film that is convenient for a user and useful for efficiently manufacturing a semiconductor device.SOLUTION: A dicing/die bonding integrated film according to an embodiment of the present disclosure comprises: a substrate layer; an adhesive layer; and a pressure-sensitive adhesive layer that is arranged between the substrate layer and the adhesive layer and has a first region in which the tack strength to the adhesive layer is reduced beforehand by irradiation with active energy rays, and the tack strength of the first region to the adhesive layer, measured at a temperature of 23°C with a peeling angle of 30° and a peeling speed of 60 mm/min, is 6.0 N/25 mm or more and 12.5 N/25 mm or less.SELECTED DRAWING: Figure 1