baber/WOPTO huggingface dataset:
Patent JP-2021133555-A (JP)
Title: Inkjet recording method, aqueous ink composition, and inkjet recording device
Inventor: ANDO KEIGO
IPC: B41M5/00
Filed: 2020-02-26
Abstract: To provide an inkjet recording method in which an image quality is improved in both a low or non-ink-adsorptive recording medium and an ink-absorptive recording medium, and a discharge stability of ink is satisfactory.SOLUTION: The inkjet recording method according to the present invention includes a process of discharging an aqueous ink composition from an inkjet head and attaching the ink to a recording medium, wherein the aqueous ink composition includes an organic solvent A that is a 1,2-alkanediol having a surface tension of 30 mN/m or lower at 25°C, and an organic solvent B that is a double-ended alkanediol having a standard boiling point of 250°C or lower and a carbon number of three or more; and the inkjet head is equipped with a circulation mechanism that circulates the aqueous ink composition.SELECTED DRAWING: None
Patent JP-2021133980-A (JP)
Title: Coating container
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/20
Filed: 2020-02-28
Abstract: To provide a coating container capable of making it difficult to operate a head body in a coating position.SOLUTION: The coating container includes a container body W, an inner plug member 4, a measurement cylindrical member 7 and a coating plug 9; the coating plug is disposed in a container shaft O direction so as to be movable between a measurement position of blocking communication between a discharge hole 8 and a measurement chamber 6 and communicating the measurement chamber with a communication hole 5 and a coating position positioned below the measurement position for blocking communication between the measurement chamber and the communication hole and communicating the discharge hole and the measurement chamber; a head body 15 having a larger outer diameter of a lower end part than an inner diameter of the discharge hole is provided at an upper end part of the coating plug; in the coating position, an outer wall body 16 for surrounding at least the lower end part excluding the upper end part of the head body from an outside in a radial direction is disposed, and a projection amount X of the head body from the outer wall body upward is 2 mm or more and 6 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021139056-A (JP)
Title: Fiber and method for producing fiber
Inventor: KONNO YASUHIRO
IPC: D01F8/06
Filed: 2020-03-03
Abstract: SOLUTION: A fiber comprises a structural unit 4-methyl-1-pentene (co)polymer satisfying the following requirements (A-a-d) and (B-a-d). (A-a) A content of the structural unit is appropriate, and a content of a structural unit derived from ethylene and an olefin selected from α-olefins having an appropriate number of carbon atoms is appropriate. (A-b) An intrinsic viscosity is in an appropriate range. (A-c) A melting point measured by differential scanning calorimetry is in an appropriate range. (A-d) A heat of fusion measured by differential scanning calorimetry is appropriate. (B-a) A content of the structural unit is appropriate, and a content of a structural unit derived from ethylene and α-olefins having an appropriate number of carbon atoms is appropriate. (B-b) An intrinsic viscosity is in an appropriate range. (B-c) A melting point measured by differential scanning calorimetry is in an appropriate range, or a melting point peak in DSC measurement does not appear. (B-d) A heat of fusion measured by differential scanning calorimetry is appropriate.EFFECT: A polymethylpentene-based fiber having high crimpability is obtained.SELECTED DRAWING: None
Patent JP-2020107898-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2020-03-03
Abstract: To provide an element having stable characteristics; and provide a device which has a plurality of types of elements and in which each element has stable characteristics.SOLUTION: A semiconductor device comprises a first insulator, a transistor on the first insulator, a second insulator on the transistor, and a third insulator on the second insulator. The second insulator has an opening which reaches the first insulator, and a fourth insulator is arranged in the opening, and hydrogen permeability of each of the first insulator, the third insulator, and the fourth insulator is lower than that of the second insulator.SELECTED DRAWING: Figure 1
Patent JP-2021140637-A (JP)
Title: House plan proposal system
Inventor: MURAMATSU NAMI
IPC: G06Q50/08
Filed: 2020-03-09
Abstract: To provide a house plan proposal system which can provide a customer with a house plan which is further high in satisfaction.SOLUTION: A house plan proposal device 10 comprises a control unit 13 and a facility use information storage unit 17. The control unit 13 acquires specification information related to facilities K1 to K6 arranged at an existing house 20 for each existing house 20, and use status information related to a use method by an inhabitant with respect to the facilities K1 to K6. The facility use information storage unit 17 makes the specification information of the facilities K1 to K6 acquired by the control unit 13 and the use status information associated with each other, and stores them as the facility use information for each existing house 20. In this case, the facility use information of the existing house 20 is stored by being associated with the family constitution information of the inhabitant who lives in the existing house 20. Then, the control unit 13 creates a house plan for a customer on the basis of the facility use information corresponding to a family constitution of the customer out of the facility use information of the existing house 20 which is stored in the facility use information storage unit 17.SELECTED DRAWING: Figure 1
Patent JP-2021145243-A (JP)
Title: Monitoring camera management device, monitoring camera management system, monitoring camera management method, and program
Inventor: KAWAGUCHI SHINTARO
IPC: G08B25/00
Filed: 2020-03-12
Abstract: To make it possible to easily recognize multiple functions, states, etc. corresponding to a function that can be set in a monitoring camera according to a time of day.SOLUTION: At least one analysis function from multiple analysis functions is assigned to at least one of multiple monitoring cameras in a monitoring area according to a time of day, a screen including camera icons 211 to 214 respectively corresponding to the positions of the multiple monitoring cameras on a map including the monitoring area, and an alert icon 221 associated with the camera icon corresponding to the monitoring camera which is a target of an alert when the analysis result of the analysis function assigned to at least one of the multiple monitoring cameras satisfies an alert condition is displayed on a user terminal, and the alert icon 221 can determine the analysis function that satisfies the alert condition.SELECTED DRAWING: Figure 21
Patent JP-2021145248-A (JP)
Title: Information processing device, information processing system, notification method, and information processing program
Inventor: TAKEDA TAKAFUMI
IPC: H04L12/28
Filed: 2020-03-12
Abstract: To make it easy to identify a location where an overload has occurred in a communication line of a communication network including daisy chain connection.SOLUTION: An information processing device (20) that functions as a slave device connected to a master device (10) by a communication network including daisy chain connection includes a communication unit (220) that performs communication processing by the communication network, a storage control unit (212) that controls storage of communication status information indicating a communication status in the communication network detected by the communication unit (220) in a storage unit (230), a determination unit (213) that determines whether a communication load exceeding a predetermined value is generated in the communication network with reference to the communication status information stored in the storage unit (230), and an output control unit (214) that controls to output the determination result when the determination unit (213) determines that the communication load is generated.SELECTED DRAWING: Figure 2
Patent JP-2021145743-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-17
Abstract: To suitably display an indication including a specific character with respect to a background image.SOLUTION: A first display area and a second display area are included, the second display area can display an imparted amount indication related to an imparted amount of imparted game value in a front side of a background image, and at least the first display area can display a notification indication for reporting that an imparted amount of game value reaches a predetermined amount in a front side of a background image, characters used for the notification indication are characters larger than the characters used for the imparted amount indication, characters used for the imparted amount indication and the notification indication include specific characters in which a specific area surrounded by a line for forming characters is formed, a background image is invisible from a specific area for specific characters used for the imparted amount indication, and a background image is visible from a specific area for specific characters used for the notification indication. A degree of expectation toward a jackpot is high when a movable body performance and a pseudo movable body display performance are executed in a specific variation pattern.SELECTED DRAWING: Figure 11-4
Patent JP-2021150861-A (JP)
Title: Communication device and system
Inventor: SUGIMOTO YOSHIYUKI
IPC: H04B7/15
Filed: 2020-03-19
Abstract: To provide a communication device and a system, capable of easily implementing acceleration of frame transmission.SOLUTION: A relay 20 (communication device) comprises: a generation unit 242 for generating a first frame that stores a second frame compliant to a frame format of a second communication system for communication using a second frequency band, is compliant to a frame format of a first communication system for communication using a first frequency band having communication speed higher than that of the second frequency band, and has the same destination as a destination of the second frame; and a frame transmission unit 243 for transmitting the first frame using the first frequency band.SELECTED DRAWING: Figure 1
Patent JP-2021151732-A (JP)
Title: Protective fabric and hood
Inventor: TAMURA TOKUO
IPC: D04B1/16
Filed: 2020-03-24
Abstract: To provide a protective fabric and a hood that are excellent in flame retardancy, heat shield, and dust resistance and can be suitably used for disaster prevention and fire protection.SOLUTION: There is provided a protective fabric having a multi-layer structure, which is a hood fabric having a multi-layer structure including a knit 1 having a thickness of 1.5 mm or more and containing flame-retardant fibers and a particle barrier layer.SELECTED DRAWING: Figure 3
Patent JP-2021156662-A (JP)
Title: Radioactivity evaluation method, radioactivity evaluation program and radioactivity evaluation device
Inventor: YAMAMOTO KOSUKE
IPC: G01T1/167
Filed: 2020-03-26
Abstract: To provide a radioactivity evaluation method capable of appropriately evaluating a radioactivity concentration from the aspect of evaluation maintainability.SOLUTION: A radioactivity evaluation method includes: a radioactivity concentration calculation step (S4) of calculating the radioactivity concentration of an object to be measured; an error calculation step (S5) of calculating a relative error σ'D of the radioactivity concentration; and an evaluation step (S6) of evaluating the radioactivity concentration allowing for uncertainty based on the relative error σ'D of the radioactivity concentration. The error calculation step (S5) includes: a gross error calculation step (S51) of calculating a gross count rate error σcG by superimposing a plurality of gross errors due to a process of measuring a gross count rate; a BG error calculation step (S52) of calculating an estimated BG count rate error σcBG by superimposing a plurality of BG errors due to a process of measuring a measured BG count rate and a process of estimating an estimated BG count rate; and a net count rate error step (S53) of calculating a relative error σ'Cn in a net count rate on the basis of the gross count rate error σcG and the estimated BG count rate error σcBG.SELECTED DRAWING: Figure 3
Patent JP-2020113786-A (JP)
Title: Light-emitting element, light-emitting device, illuminating device, and electronic apparatus
Inventor: NUMATA TOMOKO
IPC: H01L51/50
Filed: 2020-03-26
Abstract: To provide a light-emitting element with high external quantum efficiency and a light-emitting element with long life.SOLUTION: A light-emitting element includes a light-emitting layer, which contains a phosphorescent compound, a first organic compound, and a second organic compound, between a pair of electrodes. The first organic compound and the second organic compound are the combination that forms an exciplex. The light-emitting element causes the energy transfer by using the overlapping between the emission spectrum of the exciplex and the absorption spectrum of the phosphorescent compound, so that the energy transfer efficiency is high. Therefore, the light-emitting element with high external quantum efficiency can be provided.SELECTED DRAWING: Figure 25
Patent JP-2021155584-A (JP)
Title: Manufacturing method of modified polyolefin resin using same-direction multi-screw extruder
Inventor: ONO ISAMU
IPC: B29B7/48
Filed: 2020-03-27
Abstract: To provide a manufacturing method of a modified polyolefin resin using a same-direction multi-screw extruder capable of preventing a reverse flow of a raw material.SOLUTION: A manufacturing method of a modified polyolefin resin using a same-direction multi-screw extruder, in which when preparing, by using the same-direction multi-screw extruder, a modified polyolefin resin that has a graft weight of at least one kind of modifying component selected from the group consisting of unsaturated carboxylic acid, its anhydride and an unsaturated carboxylic acid derivative relative to a polyolefin resin of 0.1 to 20 wt%, and a weight average molecular weight of 5.000 to 300.000, a raw material containing the polyolefin resin and the modified component charged into the same-direction multi-screw extruder is extruded as the modified polyolefin resin through each barrel in order of a raw material mixing part, a reaction part, and a volatilization cooling part, and a barrel temperature of the raw material mixing part is set to 40 to 60°C.SELECTED DRAWING: None
Patent JP-2021164003-A (JP)
Title: Image decoding device, image decoding method, and program
Inventor: UNNO Kyohei
IPC: H04N19/90
Filed: 2020-03-30
Abstract: To determine BDPCM application condition in consideration of a conversion block size to be subjected to conversion skip processing actually.SOLUTION: An image decoding device 200 comprises an intra-prediction mode decoding unit 242B constituted to use both a maximum size of a conversion skip mode and that of a conversion block as a predetermined condition 1 to determine whether it is possible to apply BDPCM to an encoding block.SELECTED DRAWING: Figure 4
Patent JP-2021161641-A (JP)
Title: Stone stuffing bag and method of using stone stuffing bag
Inventor: MIZUTANI SHIGEMITSU
IPC: E02B3/08
Filed: 2020-03-30
Abstract: To provide a stone stuffing bag and a method of using the stone stuffing bag, in which a main body has a holding power of a certain shape and is formed three-dimensionally at the time of use to improve the workability of stone stuffing.SOLUTION: A stone stuffing bag comprises: a cylindrical body part 11 in which an opening 13 is structured by edges 21 made proximate to or overlapped with each other, the edges 21 being one of two sets of opposed edges of a netting material 20 in which a netting thread 23 is made of a wire and a fiber material, and a body end part 12 is structured by edges 22 of the other set made paired; and binding strings 14, 15 which bind the opening. The net thread is obtained by twisting a plurality of wires and a plurality of fiber materials, and is used to close the opening by binding opposed intersecting portions 24 of the net thread at the body end part.SELECTED DRAWING: Figure 1
Patent JP-2020204319-A (JP)
Title: Power supply
Inventor: KATO KATSUMI
IPC: H02M9/00
Filed: 2020-03-31
Abstract: To provide a power supply capable of improving fuel economy of automobiles, vessels, airplanes and the like, and preventing occurrence of errors in personal computers (consumer electronics) and the like.SOLUTION: One end of a wiring where three capacitors are connected in parallel is connected to a positive terminal of a battery, and the other end of the wiring is connected to a negative terminal of the battery. With this power supply used in an ignition system of an engine, an accelerator can be stepped on with less power, an engine rotation becomes smooth, and a time to reach a target speed becomes short, so that in a case of general driving, it is not necessary to step on the accelerator strongly, and in addition, even when the accelerator is returned, the speed is hard to slow down, and a driver can feel as if he/she were slipping on ice. As a result, it is not necessary to step on the accelerator strongly, so that fuel economy can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020176719-A (JP)
Title: Proportional hydraulic valve
Inventor: THOMAS WECHSEL
IPC: F16K3/24
Filed: 2020-04-03
Abstract: To provide a proportional hydraulic valve at which a low back pressure can be achieved at high nominal pressures, while at the same time a sufficient volume flow can flow between a pressure connection and each of a connection port and a tank connection.SOLUTION: A valve piston 5 blocks a flow path between a pressure connection P and a connection port T, or releases the flow path between the pressure connection P and the connection port T proportionally by moving the valve piston 5 proportionally to an actuating force generated by the actuating device between a closed position and an open position in a piston chamber 4. The valve piston 5 has a first spool area 6 and a second spool area with a circumferential recess 8 in an axial direction AR after the first spool area 6 and before the second spool area. The recess 8 together with the piston chamber 4 forms a pressure chamber 9, and the pressure connection P is open toward a pressure chamber 9. A first diameter of the first spool area 6 is larger than a second diameter of the second spool area.SELECTED DRAWING: Figure 2
Patent JP-2021163715-A (JP)
Title: Lens body and vehicular lighting fixture
Inventor: SAITO YOSHIHIRO
IPC: F21V5/04
Filed: 2020-04-03
Abstract: To provide a lens body and the like capable of shortening a lateral width without deteriorating light utilization efficiency.SOLUTION: A lens body 30 includes a tabular lens body 40. The tabular lens body 40 includes a first main surface 41, a second main surface 42, an incident part 44, first to fifth total reflection surfaces R1-R5, and a light emission part 43. The first main surface 41 includes the incident part 44. The second main surface 42 includes the first to third total reflection surfaces R1-R3. A rear end part of the tabular lens body 40 includes the fourth total reflection surface R4 and the fifth total reflection surface R5. The first total reflection surface R1 totally reflects the light from a light source 20 toward a central region A1 of the light emission part 43. The fourth total reflection surface R4 totally reflects the reflection light from the second total reflection surface R2 toward one end region A2 in the longer direction of the light emission part 43. A first standing wall part 46 formed between the first total reflection surface R1 and the second total reflection surface R2 is inclined so as not to shield the light totally reflected from the fourth total reflection surface R4 toward the one end region A2.SELECTED DRAWING: Figure 2
Patent JP-2020112829-A (JP)
Title: Game machine
Inventor: MORI YOSHIHIRO
IPC: G03B21/16
Filed: 2020-04-06
Abstract: To provide a game machine which can safely project a high-quality picture with a high visual effect.SOLUTION: A projector device 3300 is controlled to be shut down forcibly on the basis of the temperature detected by a temperature sensor 3341d of a DMD 3333 and a reference temperature. The reference temperature and whether a forcible shut-down control is to be executed are set from a sub-control substrate 3200. The projector device 3300 also initiates setting of the reference temperature and of whether a forcible shut-down control is to be executed, when a power source is input.SELECTED DRAWING: Figure 181
Patent JP-2020110661-A (JP)
Title: Diagnosis support device, diagnosis support system, information processing method, and program
Inventor: MIZOBE HIDEKANE
IPC: G16Z99/00
Filed: 2020-04-06
Abstract: To provide a diagnostic imaging support system providing information to be a hint of a diagnosis on the basis of information acquired from a tomographic image and, even when a user does not have medical knowledge or does not have enough medical knowledge, supporting to smoothly progress the diagnosis.SOLUTION: A diagnostic imaging support system 10 for performing image processing of a tomographic image captured by a medical image capturing apparatus 30, starts image processing by an image processing control unit 11, when a first tomographic image is stored in PACS 40. An image registration unit 12, after segmenting an image area of a brain as one image processing, deforms tomographic images such that the first tomographic image matches a previously-stored second tomographic image. An analysis processing unit 13 searches for similar cases or the like using the results. A display control unit 14 displays on a display part, information of the similar cases obtained by the analysis processing unit 13.SELECTED DRAWING: Figure 1
Patent JP-2021167866-A (JP)
Title: Dental root model
Inventor: FUJIGOE IZUMI
IPC: G09B23/30
Filed: 2020-04-09
Abstract: To provide a dental root model which can give training with a sensation close to a real thing, by bringing the shape of a root canal of the dental root model close to that of an actual dental root.SOLUTION: A dental root model 10 includes a first surface 1, a second surface 2 opposing to the first surface 1, and a peripheral surface 3 positioned between these first surface 1 and the second surface 2. The dental root model 10 includes: a first opening 11 provided at the first surface 1; a second opening 12 provided at the second surface 2; and a communication passage 4 for communicating the first opening 11 and the second opening 12. The communication passage 4 includes a small diameter part 41 whose cross section is smaller than an opening area of the first opening 11 and smaller than an opening area of the second opening 12. The communication passage 4 further includes: a first tapered part 42 whose cross section decreases toward the small diameter part 41 from the first opening 11; and a second tapered part 43 whose cross section decreases toward the small diameter part 41 from the second opening 12. The dental root model 10 is formed by transparent epoxy resin, and the communication passage 4 is visually recognizable from the peripheral surface 3.SELECTED DRAWING: Figure 2