baber/WOPTO huggingface dataset:
Patent JP-2020033363-A (JP)
Title: Dually derivatized chitosan nanoparticles and methods of making and using the same for gene transfer in vivo
Inventor: GAO JUN
IPC: A61K47/69
Filed: 2019-10-18
Abstract: To provide a nanoparticle including dually derivative chitosan, and methods of making and using same for nucleic acid delivery, e.g., for gene transfer in vivo.SOLUTION: Provided are a chitosan functionalized with (1) arginine (Arg) and (2) a hydrophilic polyol (HP) at a particular Arg:HP ratio, and a chitosan derivative nanoparticle including the chitosan. The chitosan exhibits a dramatically improved transfection efficiency.SELECTED DRAWING: None
Patent JP-2020089967-A (JP)
Title: Method for setting digital torque tool
Inventor: SHA CHIKEI
IPC: B25B23/14
Filed: 2019-10-23
Abstract: To provide a method for setting a digital torque tool in which an operation condition with an operation set of a digital torque tool can be changed, adjusted and stored quickly.SOLUTION: A digital torque tool includes a tool body capable of adjusting an operation condition. At least one operation set is internally installed in the tool body. At least one adjustable operation condition is saved in the operation set. A step in coordination with the operation condition in the operation set comprises a setting step of inputting any of the operation set and adjusting the operation condition stored in the operation set, and a storage step of storing the adjusted operation condition in the operation set immediately when a mode of the operation set in the setting step is offset or shut down.SELECTED DRAWING: Figure 3
Patent JP-2021065906-A (JP)
Title: Mold powder
Inventor: NAKATANI ERIKA
IPC: B22D11/108
Filed: 2019-10-23
Abstract: To provide a mold powder containing potassium raw material wherein: the potassium raw material does not have hygroscopicity; when put onto the surface of molten steel, the deterioration of melting properties of the mold powder is not caused; and stable steel continuous casting is achieved without the re-oxidation of the molten steel.SOLUTION: A mold powder contains potassium raw material as an accessory component, the potassium raw material consisting of aluminum fluoride potassium complex salt, or the potassium raw material including aluminum fluoride potassium complex salt.SELECTED DRAWING: None
Patent JP-2021065555-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2019-10-25
Abstract: To change an impression that a player has depending on a mode of a performance when executing variation display of identification information leading to stop display in a specific mode.SOLUTION: A game machine variably displays identification information and then stops and displays the same on the basis of detection of game balls shot to a game area by predetermined detection means, and executes a specific game advantageous to a player when the identification information is stopped and displayed in a specific mode. A progress performance that progresses over plural variation displays of identification information and is completed is stored as a performance to be executed in a performance display device, and progress of the progress performance is controlled according to the number of variation times of identification information. Further, the game machine can execute a suggestive performance for suggesting that possibility of stopping and displaying identification information in a specific mode is high during variation display of identification information. In the case of variation display of identification information leading to stop display in a specific mode, the game machine executes a suggestive performance using a remaining part from an arrival position to completion of the progress performance at a point of time of variation display of the identification information.SELECTED DRAWING: Figure 11
Patent JP-2021066712-A (JP)
Title: Agrochemical granule
Inventor: YAMANE MITSUYOSHI
IPC: A01N47/02
Filed: 2019-10-28
Abstract: To provide an oxazosulfyl-containing agrochemical granule that controls the elution of oxazosulfyl contained therein and suppresses changes in physical chemical properties with time.SOLUTION: An agrochemical granule contains oxazosulfyl 0.5-5 wt.%, α-starch 4-7 wt.%, a nonionic surfactant 0.1-5 wt.%, calcium carbonate 3-10 wt.%, and clay 50-92 wt.%.SELECTED DRAWING: None
Patent JP-2020029458-A (JP)
Title: Improved hematopoietic stem and progenitor cell therapy
Inventor: DANIEL SHOEMAKER
IPC: A61P35/00
Filed: 2019-10-30
Abstract: To provide improved hematopoietic stem and progenitor cell therapy.SOLUTION: The invention provides an improved method for cell therapy. In particular, the invention provides therapeutic compositions of hematopoietic stem and/or progenitor cells having improved engraftment and homing properties, as well as methods for preparing the therapeutic compositions. The invention further provides a method for improving the efficacy of hematopoietic stem and progenitor cell transplantation comprising a step of transplanting the therapeutic composition to a subject in need of hematopoietic system reconstitution. In one embodiment, the invention provides a therapeutic composition comprising a cell population comprising at least about one million human hematopoietic stem or progenitor cells.SELECTED DRAWING: None
Patent JP-2021077012-A (JP)
Title: Driving support device
Inventor: OTAKE HIROTADA
IPC: G08G1/16
Filed: 2019-11-07
Abstract: To provide a driving support device capable of suppressing that, when it is likely that no deceleration intention of a driver is present, deceleration control is carried out similarly to cases other than that case.SOLUTION: A driving support device 100 performs deceleration control so as to become a stop state at a target position according to a deceleration object in front of a vehicle M. The driving support device 100 calculates an estimated vehicle speed of the vehicle M at the target position in the case of performing the deceleration control, based on a current vehicle speed of the vehicle M, a distance to the target position, and different deceleration according to a type of the deceleration object. The driving support device 100 performs no deceleration control, or reduces the deceleration in accordance with the deceleration control, in the case where the estimated vehicle speed is larger than a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021078009-A (JP)
Title: Image reading device and image processing apparatus
Inventor: AKAGI TAISUKE
IPC: H04N1/387
Filed: 2019-11-08
Abstract: To provide a technology that accurately corrects image data of a first surface and a second surfaced of a document.SOLUTION: An image reading device comprises: detection means that detects first document information indicating a position and an angle of a document in a first image indicated by first image data read by first reading means; storage means that stores difference information; determination means that, on the basis of the first document information and the difference information, determines second document information indicating a position and an angle of a document in a second image indicated by second image data read by second reading means; and correction means that corrects the first image data on the basis of the first document information and corrects the second image data on the basis of the second document information. The difference information is information for indicating differences or determining the differences between the position and angle of the document in the first image and the position and angle of the document in the second image.SELECTED DRAWING: Figure 2
Patent JP-2021076329-A (JP)
Title: Gas cooking stove
Inventor: HASEGAWA TAKAMASA
IPC: F24C3/12
Filed: 2019-11-12
Abstract: To provide a gas cooking stove free from the need of mounting a power supply unit of an unnecessarily large volume.SOLUTION: There are mounted: gas flow regulating valves (22L, 22B, 22R, 22G) capable of regulating fire power by regulating gas flow during combustion of fuel gas with burners (10L, 10B, 10R, 10G); and a communication part (30) capable of communicating with an external communication unit, and the operation of the gas flow regulating valves and the communication part is operated by a control part. The control part (50) controls so that regulation of fire power with the gas flow regulating valves and communication by the communication part are not simultaneously executed. Due to that the gas flow regulating valves and the communication part are not simultaneously operated, it is possible to avoid a situation in which a power supply unit (60) of an unnecessarily large volume should be mounted on a gas cooking stove (1).SELECTED DRAWING: Figure 2
Patent JP-2021073959-A (JP)
Title: Roll-in margarine, and production method of the same
Inventor: FUJITA YOHEI
IPC: A21D2/26
Filed: 2019-11-13
Abstract: To provide a roll-in margarine excellent in productivity, suppressed in syneresis while containing solid powder, excellent in workability when a layered food is produced, and capable of attaining excellent floating and excellent flavor by the layered food.SOLUTION: A roll-in margarine is obtained by: cooling, holding and crystallizing a water-in-oil emulsified oil-and-fat composition which has a weight ratio of an oil phase content/a water phase content of 50/50-97/3, contains 15-30 wt.% of oil and fat (A), and 20-45 wt.% of oil and fat (B) in the entire oil phase, and 5-50 wt.% of powdery solid, and is in a melting state while containing the solid; raising the temperature while the product is softened by mixing; filling a pillow package with the liquid water-in-oil emulsified oil-and-fat composition adjusted to a specific viscosity; and closing the opening and rolling and molding the product in a sheet-like shape followed by leaving.SELECTED DRAWING: None
Patent JP-2021081865-A (JP)
Title: Resource reservation system and presentation method and information processor
Inventor: SAITO RYUICHI
IPC: G06Q10/10
Filed: 2019-11-15
Abstract: To provide a resource reservation system that provides a time before a resource reservation is automatically cancelled.SOLUTION: In a resource reservation system 100 having a conference management server 30 that holds information on resource reservations and a terminal device 60, the terminal device 60 displays the remaining time until the resource reservation is automatically cancelled based on the information received from the conference management server 30.SELECTED DRAWING: Figure 1
Patent JP-2021080199-A (JP)
Title: Oral composition, periodontitis preventive, oral treatment water, titanium treatment water and method for producing them
Inventor: YAMAMOTO OSAMU
IPC: A61K47/36
Filed: 2019-11-18
Abstract: To provide an oral composition and a periodontitis preventive which take effect quickly.SOLUTION: An oral composition contains titanium treatment water that is obtained in a manner that water is brought into fluid contact with a titanium-based water treatment agent having a titanium catalyst on the surface, and a pH modifier. The oral composition has a pH of less than 2.45. There is also provided a periodontitis preventive having a pH of 2-3.SELECTED DRAWING: Figure 3A
Patent JP-2021078842-A (JP)
Title: Lifting device
Inventor: OSHIMA YUICHIRO
IPC: A63F5/04
Filed: 2019-11-20
Abstract: To provide a lifting device capable of inhibiting drainage of an abrasive material.SOLUTION: A lifting device comprises: a lifting unit 31 for lifting a game medium and an abrasive material in a mixed state; a separation unit 36 in which the game medium and abrasive material lifted by the lifting unit 31 can flow and which separates the game medium from the abrasive material; and a vibration motor 98 for generating vibration. On a bottom surface of the separation unit 36 is opened a separation hole H through which the game medium cannot pass but the abrasive material can pass. At least part of the separation unit 36 is configured to be capable of being vibrated by the vibration motor 98.SELECTED DRAWING: Figure 8
Patent JP-2020043589-A (JP)
Title: Heating cooking system
Inventor: ASAHI KAORI
IPC: F24C7/00
Filed: 2019-11-21
Abstract: To provide a heating cooking system which enables designating a cooking menu from a user information terminal to a heating cooker, and setting the heating cooker to be an executable state for the designated cooking menu so that convenience can be improved.SOLUTION: The heating cooking system includes a heating cooker (100), a server (400, 500) and an information terminal (300). Based on information related to the cooking menu transmitted from a cooking menu information transmitter unit (300b) of the information terminal (300), the server (400, 500) sends a command to prepare the execution of the cooking menu to the heating cooker (100) through a communication network (N). The heating cooker (100) has an operation mode switching unit (110h) which, when receiving from the server (400, 500) the command to prepare the execution of the cooking menu, changes to an immediate-before-execution mode in which the heating cooking of the cooking menu can start.SELECTED DRAWING: Figure 1
Patent JP-2021082103-A (JP)
Title: Arbitration circuit, data forwarding system, and arbitration method by arbitration circuit
Inventor: SHINOHARA NAOKO
IPC: G06F13/362
Filed: 2019-11-21
Abstract: To provide an arbitration circuit that is fit for performing data forwarding efficiently.SOLUTION: According to one embodiment, an arbitration circuit 1 comprises: schedulers 11_1 to 11_n that generate weight data WD1 to WDn indicative of a priority degree of data forwarding from each of masters M1 to Mn to a common memory S1; and a determination circuit 12 that gives a master M corresponding to the scheduler 11 generating weight data WD indicative of the highest priority degree a permission of the data forwarding, and causes the master M to update a theoretical time TAT held by the scheduler 11 generating the weight data WD indicative of the highest priority degree. Each of the schedulers 11_1 to 11_n is configured to generate the weight data WD according to a period from the theoretical time TAT at which the data forwarding executed in responce to a first data forwarding request RQ issued by a corresponding master M is completed to an issue time of a second data forwarding request RQ to be issued next to the first data forwarding request RQ by the corresponding master M.SELECTED DRAWING: Figure 1
Patent JP-2021081156-A (JP)
Title: Cooling device and projector
Inventor: MIYASAKA KOICHI
IPC: H05K7/20
Filed: 2019-11-22
Abstract: To provide a cooling device and a projector each enabling their cooling efficiency to be improved.SOLUTION: A cooling device comprises: an evaporation unit changing a working fluid from a liquid phase to a gas phase by heat of a cooled object; a condensation unit changing the working fluid from the gas phase to the liquid phase; a steam pipe flowing the working fluid of gas phase to the condensation unit; and a liquid pipe flowing the working fluid of liquid phase to the evaporation unit. The evaporation unit comprises: a housing having a reservoir into which the working fluid of liquid phase flows from the liquid pipe; a wick disposed in the housing and conveying the working fluid of liquid phase; and a groove member to which heat of the cooled object is transmitted. The groove member has a base portion, a plurality of projecting portions projecting from the base portion and connected to the wick, and a plurality of flow channels surrounded by the base portion, the plurality of projecting portion, and the wick. The wick has a first portion to which the working fluid of liquid phase is supplied from the reservoir, and a second portion to which the working fluid of liquid phase is conveyed from the first portion, and which is connected to the base portion and the plurality of projecting portions. The base portion has a plurality of recessed portions at positions opposed to the second portion.SELECTED DRAWING: Figure 7
Patent JP-2021081054-A (JP)
Title: Synchronous mechanism
Inventor: SAKURAI YUSUKE
IPC: F16D23/06
Filed: 2019-11-22
Abstract: To reduce transmission of vibration to a shift lever generated by interference of a contact surface between a fork claw of a shift fork and a fork engaging groove of a synchronous sleeve, and to improve durability.SOLUTION: A synchronous mechanism comprises: a synchronous hub 2 fixed to a drive shaft 11; a drive side transmission gear 12a rotatably supported by the drive shaft 11; a dog spline 3a formed on the drive side transmission gear 12a; a synchronous sleeve 5 that is spline-engaged to the synchronous hub 2 and can be spline-engaged to the dog spline 3a; a fork engaging groove 5a formed on the synchronous sleeve 5; and a shift fork 6 that has a fork claw 6a engaged in the fork engaging groove 5a, and spline-engages the synchronous sleeve 5 with the dog spline 3a, where a contact surface between the fork claw 6a and the fork engaging groove 5a is formed by magnetized layers 7a, 7b, 8a, 8b, and the magnetized layers 7a, 8a (7b, 8b) facing each other are magnetized with the same polarity.SELECTED DRAWING: Figure 1
Patent JP-2021065078-A (JP)
Title: Motor stator wire connection device
Inventor: CHUANG CHIA-CHI
IPC: H02K3/50
Filed: 2019-11-25
Abstract: To provide a motor stator wire connection device.SOLUTION: The motor stator wire connection device includes an insulating ring that includes a bottom portion, an inner wall connected to an inner edge of the bottom portion, and an outer wall connected to an outer edge of the bottom portion, a wire connection terminal including a lead that is housed in the insulating ring and covered by an insulation coating layer, a clamp unit that clamps the lead, an extension unit that is connected to the clamp unit at one end and protrudes outward from the insulating ring at the other end, and a wire connection segment that is connected to the other end of the extension unit at one end.SELECTED DRAWING: Figure 2
Patent JP-2021084446-A (JP)
Title: Vehicular sun visor
Inventor: HARAGUCHI TAKASHI
IPC: B60J3/02
Filed: 2019-11-25
Abstract: To provide a vehicular sun visor having a light-weight visor body having high strength.SOLUTION: A vehicular sun visor has a visor body and a support shaft which attaches the visor body to a passenger compartment ceiling surface. The visor body includes a first component 2 and a second component overlapping with each other in a thickness direction. The support shaft rotatably supports the visor body between a use position and a storage position. The support shaft is rotatably supported by a bearing part 5 provided at the first component 2. The first component 2 is provided with a housing part 6 which houses a mirror. The housing part 6 and the bearing part 5 are connected by a connection rib 4 extending in a direction orthogonal to a longitudinal direction of the support shaft. All of the connection rib 4, the bearing part 5, and the housing part 6 are provided at the first component 2.SELECTED DRAWING: Figure 3
Patent JP-2021085790-A (JP)
Title: System, method and program for estimating ply-steer residual cornering force of tire
Inventor: KOIKE AKIHIRO
IPC: G01M17/02
Filed: 2019-11-28
Abstract: To provide a system, a method and a program for estimating PRCF obtained in a second test machine based on a measured value obtained in a first test machine.SOLUTION: A system 1 comprises an acquisition unit 11 and an estimation unit 12. The acquisition unit 11 acquires measured values of ply-steer cornering force PS, cornering stiffness CS, ply-steer aligning torque AP and aligning torque stiffness ATS of a test tire by a first test machine. With an angle difference Dc between slip angle test machines where the cornering force becomes zero and an angle difference Ds between slip angle test machines where self-aligning torque becomes zero, the estimation unit 12 estimates ply-steer residual cornering force PRCF of the test tire by a second test machine on the basis of the equation (1): PRCF=PS-CS(AP/ATS)-CS(Ds-Dc).SELECTED DRAWING: Figure 1
Patent JP-2020028770-A (JP)
Title: Washing machine
Inventor: YAMAGUCHI RYUNOSUKE
IPC: D06F39/02
Filed: 2019-11-29
Abstract: To provide a highly reliable washing machine capable of suppressing solidification of detergent or softener.SOLUTION: A washing machine comprises a body, a water tank disposed in the body, and washing treatment liquid supply means for supplying a washing treatment liquid into the water tank. The washing treatment liquid supply means comprises a detergent tank for retaining a detergent of the washing treatment liquid inside, a softening agent tank for retaining a softening agent of the washing treatment liquid inside, a tank accommodation container for accommodating the detergent tank and the softening agent tank, and a water discharge part for supplying water from a side of the tank accommodation container into the tank accommodation container.SELECTED DRAWING: Figure 5
Patent JP-2021087162-A (JP)
Title: Server, information processing system, and control method
Inventor: HIGUCHI TATSUYA
IPC: H04L45/24
Filed: 2019-11-29
Abstract: To allow a device to continue to use a specific service even if failure occurs in an access point, which is a connection destination of the device.SOLUTION: A server controls communication-connection of a device for an access point for using a specific function. The server includes: a monitoring unit that detects abnormality of the access point communication-connected with the device; and a switching control unit that causes the communication-connection destination of the device to be switched to another access point for using the specific function when abnormality of the access point that is communication-connected with the device is detected by the monitoring unit.SELECTED DRAWING: Figure 8
Patent JP-2021090091-A (JP)
Title: Time calibration device, time calibration system, time calibration method, and program
Inventor: SUGAWARA HISAYA
IPC: G04G5/00
Filed: 2019-12-02
Abstract: To provide a time calibration device capable of calibrating time while considering a time lag even in a communication environment where time lags at transmission start and reception start are present.SOLUTION: A time calibration device 3 includes: a receiving unit 33 which receives GNSS data D1 from a GNSS sensor 2; an internal clock 30 which has an error to time based on the GNSS data D1; a time specifying unit 34 which specifies first time indicating a first time point T1 when the GNSS sensor 2 starts transmission processing of the GNSS data D1 on the basis of the GNSS data D1, and specifies, with the time of the internal clock 30, second time indicating a second time point T2 when the receiving unit 33 receives the GNSS data D1; a storage unit 3a which stores in advance a time period from the first time point T1 to the second time point T2 as a setting value Ta; an error calculation unit 35 which calculates the error on the basis of the first time, the second time, and the setting value Ta; and a time calibration unit 36 which calibrates the time of the internal clock 30 on the basis of the error.SELECTED DRAWING: Figure 1
Patent JP-2021089680-A (JP)
Title: Program, information processing method, and terminal
Inventor: HAMASAKU RYOSUKE
IPC: G06Q20/14
Filed: 2019-12-05
Abstract: To improve usability of a terminal which executes processing for settlement.SOLUTION: A program which causes a terminal that executes a process concerning settlement to execute the process, allows the terminal to execute transmission, by a communication unit of the terminal, of first settlement information based on a process for first settlement by a user of the terminal on the basis of input to the terminal by the user of the terminal, reception, by the communication unit, of at least information on a first amount of money among the first amount of money which the user of the terminal transfers or receives based on the first settlement information and a second amount of money which a user of a terminal different from the terminal transmits or receives, and the process of transfer of money or reception of money based on the first amount of money by a control unit of the terminal.SELECTED DRAWING: Figure 1