baber/WOPTO huggingface dataset:
Patent JP-2021022497-A (JP)
Title: Guide and installation method of terminal bar
Inventor: KOMURO YASUSHI
IPC: H01R4/38
Filed: 2019-07-29
Abstract: To install a terminal bar in the proper position with respect to the lock T.T.SOLUTION: A guide 10 used when a terminal bar 20 is installed such that terminals 30 which is a pair are connected to each other for a terminal 30 including a tightening nut 36 screwed onto a screw shaft 32 and a fixing ring 35 fixed to the screw shaft 32 with the screw shaft 32 penetrating the fixing ring includes recesses 13 and 14 for fitting the terminal bar 20 and holding the position of the terminal bar 20 with respect to the guide 10, and a positioning unit 16 for holding the position of the guide 10 with respect to the fixing ring 35.SELECTED DRAWING: Figure 8
Patent JP-2021024904-A (JP)
Title: Method for regenerating polymer compound
Inventor: SHIONO TAKEO
IPC: C08J11/24
Filed: 2019-08-01
Abstract: To provide a method for material-recycle a silane cross-linked polyethylene-containing polyethylene resin by using a simple apparatus and adding a highly safe additive to thermo-plasticize the resin in an effective manner.SOLUTION: A material-recyclable regenerated polymer can be obtained by applying shear stress to a polymer compound in which a cross-linked polyethylene resin and an additive selected from an aliphatic compound having 16 or more carbon atoms and having one or more hydroxyl groups and a boiling point of 300°C or more are mixed, to make it thermo-plasticized.SELECTED DRAWING: Figure 1
Patent JP-2019202184-A (JP)
Title: Lumen prosthesis and gastrointestinal implant device
Inventor: NIALL BEHAN
IPC: A61F2/04
Filed: 2019-08-01
Abstract: To provide a lumen prosthesis.SOLUTION: A lumen prosthesis includes a first part configured so as to be held in a lumen, and a second part. The second part is connected to the first part so that the force applied to the second part is separated from the first part at least partially. The second part may be configured so as to be attached to a device such as a valve. A connector between the first part and the second part may include at least one tether, and/or at least one strut, and/or at least one wire. In one case, the first part and the second part are formed of a single precursor such as one continuous stent which is folded to form the first part and the second part.SELECTED DRAWING: Figure 123
Patent JP-2019198122-A (JP)
Title: Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication
Inventor: ALEXANDROS MANOLAKOS
IPC: H04L27/26
Filed: 2019-08-16
Abstract: To provide a scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication.SOLUTION: Aspects of the present disclosure provide various wireless communication numerology designs that can maintain symbol boundary alignment while multiplexing different numerologies in wireless communication. The symbols may be scaled for different tone or subcarrier spacings while maintaining the symbol boundary alignment between different numerologies. Maintaining the symbol-boundary alignment between different numerologies enables symbol-level numerology multiplexing. The disclosed numerology designs enable low latency communication and improved interference management, and provide a non-ambiguous symbol boundary timing reference for multiplexing different numerologies.SELECTED DRAWING: Figure 6
Patent JP-2021031091-A (JP)
Title: Container with sheet cover
Inventor: HIKITA EIJI
IPC: B65D77/20
Filed: 2019-08-22
Abstract: To provide a simple container with a sheet cover which can be used in an openable and closable manner, by using a purchased container without transferring to another container, for a food product etc. used dividedly in a plurality of times.SOLUTION: A container 100 with a sheet cover consists of a cup-like container body 10 having a flange 12 about the opening, and a sheet cover 20 heat-sealed with the flange 12. The sheet cover 20 has a size as to project from the outer periphery of the flange 12, and is configured so that a base sheet 21, an adhesive layer 22 on the inner surface of the base sheet 21 and a sealant layer 23 are stacked in this order. The heat seal is applied in the form of a belt on a peripheral edge of an upper surface of the flange. In the sheet cover 20, half cuts 26, 27 which reach the adhesive layer 22 from the sealant layer 23 are formed along an inner side of the belt-like heat seal and an outer side of the flange.SELECTED DRAWING: Figure 1
Patent JP-2021033633-A (JP)
Title: Optimization system, optimization support apparatus, optimization support method, and optimization support program
Inventor: KUROKAWA TETSUAKI
IPC: G06N99/00
Filed: 2019-08-23
Abstract: To provide an optimization system which can efficiently resolve a mixed integer programming problem with a hybrid system in which a general-purpose computer or a quantum computer is selectively used.SOLUTION: The present invention is directed to an optimization system having a general-purpose computer and a quantum computer connected to each other for calculating a mixed integer programming problem represented by a binary variable and a continuous variable. The optimization system is arranged such that the general-purpose computer substitutes the binary variable with a predetermined provisional solution and thus converts a linear programming problem generated from the mixed integer programming problem into a dual problem to resolve it, and that the quantum computer solves a 0-1 problem generated from the mixed integer programming problem so that restrictions set based on the solution of the dual problem should be satisfied, substitutes the binary variable in the mixed integer programming problem with the solution of the 0-1 programming problem solved by the quantum computer as a provisional solution, repeatedly calculates solution of the dual problem of the linear programming problem and the solution of the 0-1 programming problem until the termination conditions are satisfied, and outputs the solution satisfying the termination condition.SELECTED DRAWING: Figure 1
Patent JP-2020177628-A (JP)
Title: Quality analysis device, quality analysis method and computer program
Inventor: SHIOTANI MASANORI
IPC: G05B19/418
Filed: 2019-08-26
Abstract: To provide analysis information that can catch a slight change in quality and easily identify a cause.SOLUTION: A quality analysis device that analyzes a relation between an operating condition and a quality obtained as operating performance data in a manufacturing process that manufactures products based on the operating condition set to manufacture a product of a specified quality has: a compound quantile calculation unit that calculates a value of a compound quantile which is a quality quantile for each combination of the operation condition and a date and a time of an analysis period from the operation record data; and an output unit that outputs the calculated compound quantile.SELECTED DRAWING: Figure 1
Patent JP-2021032359-A (JP)
Title: Radial roller bearing
Inventor: MAEBOTOKE MAKOTO
IPC: F16N7/00
Filed: 2019-08-26
Abstract: To provide a radial roller bearing capable of suppressing increase of friction resistance and preventing seizure even under a lubrication environment in which lubricant is supplied intermittently or under a lubrication environment in which an amount of lubricant is minute.SOLUTION: A holder 14 of a cylindrical roller bearing 10 is made of a resin mixed with short fibers, has a gap S1 between an axial inner end surface 14b of a pair of annular portions 14a and an axial outer end surface 13b of a roller 13, and is provided so as to be movable within a predetermined range along an axial direction. The axial inner end surface 14b of the pair of annular parts 14a is provided with a groove (oil holding parts) 20 in which only the resin is removed by etching and the short fibers are projected. When the holder 14 moves axially, the groove 20 can come in contact with the axial outer end surface 13b of the roller 13.SELECTED DRAWING: Figure 1
Patent JP-2021030169-A (JP)
Title: Filtration module
Inventor: IKUTA KAZUMASA
IPC: B01D39/20
Filed: 2019-08-27
Abstract: To provide a plurality of pipe-like filtration materials which do not rock with flow of waste water which has flowed into a receiving chamber of a filter cylinder.SOLUTION: A filtration module X includes a filter cylinder 1 having a waste water inlet 4 and a transparent water outlet 5, left and right or upper and lower support members 15, 21 arranged in the filter cylinder, and a plurality of pipe-like filtration bodies 31 having opposite ends thereof being supported by the support members respectively and which are arranged removably from the inside of the filter cylinder. The filtration module causes waste water a which has flowed into the filter cylinder from the waste water inlet to permeate an inner peripheral surface of a central hole 32 from an outer peripheral surface of the pipe-like filtration bodies, thereby turning the waste water a into clean transparent water b. The filtration module includes a first support member 15 forming a transparent water assembly chamber 10 and a second supporting member 21 arranged on the inner wall surface side of the other header 1c of the filter cylinder and forming a waste water receiving chamber 9. The plurality of pipe-like filtration bodies are integrally joined via a joining plate 41 arranged on the inside of the filter cylinder and a joining member 40 having a connection rod 42 for connecting a second support member to the joining plate.SELECTED DRAWING: Figure 3
Patent JP-2021023774-A (JP)
Title: Shooting toy
Inventor: MOTOYA SHINGO
IPC: A63H33/18
Filed: 2019-08-07
Abstract: To provide a safe shooting toy which, by a movable collimator, can easily materializes track change of a rod-like blade-attached projection A, which can reproduce an action called release that, in archery competition, shoots by leaving the trigger off a finger, and which can simultaneously perform archery and dart competition while having a bodily sensation with science experiment combined with the competition.SOLUTION: A shooting toy is composed of: a collimator 1 and the trigger 2; a stabilizer 7 for setting a projection (particularly a dart type); a string-like elastic body 3 which is for accelerating a hook part 2 and the stabilizer 7; and an elastic body holding rear part 5a and an elastic body holding front part 5b which are for holding the string-like elastic body on a trunk 6.SELECTED DRAWING: Figure 1
Patent JP-2021035245-A (JP)
Title: Stator and motor
Inventor: WADA AKITO
IPC: H02K11/25
Filed: 2019-08-28
Abstract: To provide a stator capable of facilitating an attaching work of a temperature sensor for detecting a coil temperature and reduces the variation in detection temperature.SOLUTION: A temperature sensor 40 for detecting the temperature of a coil 30 wound around a salient pole portion 12 of a stator core 10 is not arranged at a position where it is in direct contact with the coil 30, but arranged on one side L1 in a direction of an axial line L1 with respect to an annular portion 11 of the stator core 10, whereby the temperature of the coil is indirectly detected via an end face of the stator core 10 in the direction of the axial line L. The temperature sensor 40 includes a linear temperature detection unit 41 arranged between a first wall portion 26 and a second wall portion 27 provided to an insulator 20. A lead wire 42 connected to the temperature detection unit 41 is drawn out of the stator 1 from a drawer port 29 provided between the first wall portions 26 adjacent to each other in the circumferential direction. The temperature detection unit 41 is inserted between the first wall portion 26 and the second wall portion 27 to be temporarily fixed, and is fully fixed with an adhesive.SELECTED DRAWING: Figure 4
Patent JP-2021033156-A (JP)
Title: Magnetic toner
Inventor: YAMASHITA SHOHEI
IPC: G03G9/087
Filed: 2019-08-28
Abstract: To provide a magnetic toner having good cleaning performance under low temperature environment and excellent in low-temperature fixability.SOLUTION: An area ratio A occupied by a magnetic material is 30% or more and 80% or less in a range from a toner outline to less than 10% of inter-centroid distance between the outline and the cross section. In the cross section, a wax domain is present, from the depth of the cross section outline of 10% of the inter-centroid distance between the outline and the cross section to the depth of the cross section outline of 20% of the inter-centroid distance between the outline and the cross section, 15 area % or more and 60 area % or less of gross area of the wax domain are present. In Soxhlet extraction of toner using hexane, when fatty acid metal salt amount included in hexane soluble matter when extracted for 1.5 hours is denoted by B1.5, and fatty acid metal salt amount included in hexane soluble matter when extracted for 3 hours is denoted by B3, (1) and (2) are satisfied. 0.01 mass%≤B1.5≤0.08 mass%...(1) and 0.01 mass%≤B3-B1.5≤0.20 mass%...(2).SELECTED DRAWING: Figure 1
Patent JP-2021035270-A (JP)
Title: Power supply device and image formation apparatus
Inventor: HANAMOTO HIDETOSHI
IPC: G03G21/00
Filed: 2019-08-28
Abstract: To control a power supply device in accordance with the reduction state of the input voltage from an AC power supply.SOLUTION: A power supply device comprises: a switching regulator circuit 111 which generates a DC voltage Vo from an AC voltage input from a commercial AC power supply 100; resistors 120, 121, 122 which output the voltage in accordance with the AC voltage; a power supply control IC 110 which controls the switching regulator circuit 111, the power supply control IC 110 stopping the generation of the DC voltage Vo by the switching regulator circuit 111 when detecting that the voltage output by the resistors 120, 121, 122 is lower than the prescribed voltage; and a switching circuit 112 which detects that the supply of the AC voltage is cut off. The resistors 120, 121, 122 correct the voltage output by the resistors 120, 121, 122 to the voltage higher than the voltage before the supply of the AC voltage is cut off when the switching circuit 112 detects that the supply of the AC voltage is cut off.SELECTED DRAWING: Figure 1
Patent JP-2021034091-A (JP)
Title: Memory system and control method
Inventor: SUGANO SHINICHI
IPC: G06F12/00
Filed: 2019-08-29
Abstract: To realize a memory system that can efficiently notify a host of a location where data is written.SOLUTION: In a memory system, first write data is written in a predetermined data size unit to each of non-defective physical blocks belonging to a first write destination block group. The memory system includes: first identifier of the first write data; an address that specifies a first write destination group; a first offset indicating a head write destination physical storage location in the first write destination block group to which the first write data is written; and a plurality of bits corresponding to each of a length of the first write data and the plurality of physical blocks belonging to the first write destination block group. The memory system notifies a host of first bitmap information indicating whether or not the physical block corresponding to a value of each bit is a bad block.SELECTED DRAWING: Figure 9
Patent JP-2021039853-A (JP)
Title: Lighting device
Inventor: SAITO YASUHIRO
IPC: H04B3/54
Filed: 2019-08-30
Abstract: To provide a lighting device capable of appropriately incorporating a plurality of units having a lighting function or an additional function.SOLUTION: A lighting device according to an embodiment is connected to a communication cable that can supply power of a predetermined standard and transmit and receive signals. The lighting device includes a first unit, a second unit, and a reconstruction unit. The first unit has one of a lighting function and an additional function and splits the power and the signals supplied from the communication cable connected to its primary side to a power line and a signal line and outputs them to the secondary side. The second unit has the other of the lighting function and the additional function, and is connected to the secondary side of the first unit. The reconstruction unit is provided between the first unit and the second unit, superposes the power line and the signal line split by the first unit again, and outputs the power and the signals to the second unit.SELECTED DRAWING: Figure 1
Patent JP-2021037844-A (JP)
Title: Vehicle lower part structure
Inventor: AKAZAWA YUTA
IPC: B62D25/20
Filed: 2019-09-03
Abstract: To provide a vehicle lower part structure capable of protecting a battery pack from the irregularity of a road and protecting the battery pack from an impact load upon occurrence of a side collision by improving torsional stiffness and bending rigidity of a vehicle body.SOLUTION: The vehicle lower part structure is structured so that a battery guard 11 extending in the vehicle cross direction along a side member 6 is arranged at a position overlapped with a battery pack 4 under the side member 6 and in the vehicle cross direction, and a lower end of the battery guard 11 is positioned under an undersurface of the battery pack 4 in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021040833-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-09-10
Abstract: To provide a game machine enabling improvement of the degree of freedom in designing a gaming board.SOLUTION: It is so configured that game balls can be guided by an upper connection member 270 connecting a base plate 60 and a center frame 86. Therefore, for the range where the upper connection member 270 is disposed, it becomes unnecessary to hammer nails into the base plate 60. Accordingly, within the range where the upper connection member 270 is disposed, it is possible to improve the degree of freedom in designing the shape of the base plate 60, particularly in the designing in the thickness direction. For example, it is possible to reduce the material cost by reducing the volume of the members required for the entire game board by forming the thickness thin where the thickness can be designed arbitrarily. And it is also possible to perform various light emitting presentations by disposing a presentation member (such as an illumination board) in a space that becomes empty as the result of making the thickness thin.SELECTED DRAWING: Figure 26
Patent JP-2021043362-A (JP)
Title: Liquid crystal display
Inventor: JIN LU
IPC: G02F1/1339
Filed: 2019-09-12
Abstract: To provide a liquid crystal display that can prevent horizontal displacement between a TFT substrate and an opposing substrate.SOLUTION: In a liquid crystal display, a TFT substrate 100 where pixel electrodes 115 are formed and an opposing substrate 200 where black matrices 202 are formed are adhered by a sealant, and liquid crystal 300 is sealed therein. In either one of the TFT substrate 100 or the opposing substrate 200, first columnar spacers 20 are formed, and around the first columnar spacers 20, polymer columns 30 are formed in contact with the first columnar spacers 20. The interval between the TFT substrate 100 and the opposing substrate 200 is defined by the first columnar spacers 20 and the polymer columns 30.SELECTED DRAWING: Figure 10
Patent JP-2021046051-A (JP)
Title: Vertical ladder structure in hold side tank recess of twin-tier deck vessel
Inventor: WATANABE KEITARO
IPC: B63B29/20
Filed: 2019-09-18
Abstract: To provide a vertical rudder structure in an overhanging deck recess of a twin-tier deck vessel expected to improve safety in rigging and after entering service.SOLUTION: A vertical ladder structure in a hold side tank recess of a twin-tier deck vessel includes: left and right upper hand grips 2a, 2b joined to a lower end of an upper side wall hand grip joined and fixed to both side walls of a side tank 102, extended to the vicinity of an inner front surface of an upper hull opening 109, and fixed and arranged separated at the center of the upper hull opening 109; and left and right lower hand grips 3a, 3b hung and fixed along a lower vertical ladder 107 in the vicinity of a lower hull opening inside the recess 106 below an overhanging deck 104 of the side tank 102, and having a lower end fixed and arranged on both side walls of the side tank 102 inside the recess 106.SELECTED DRAWING: Figure 1
Patent JP-2020144098-A (JP)
Title: Liquid level position detection device
Inventor: IHARA IKUO
IPC: G01F23/296
Filed: 2019-09-18
Abstract: To provide a liquid level position detection device which has the good detection accuracy of a liquid level position.SOLUTION: A liquid level position detection device 100 comprises: a propagation body 10 which is immersed in liquid, whose boundary immersed in the liquid changes in accordance with the liquid level position of the liquid (position of the liquid level), and to which the ultrasonic vibration propagates; vibration generation means 20 which is provided in one end 15 of the propagation body 10, and generates the ultrasonic vibration in the propagation body 10; and detection means (transmission and reception circuit and control unit) which detects the liquid level position on the basis of the propagation time in which the ultrasonic vibration generated by the vibration generation means 20 propagates to the second spot over the boundary from the first spot of the propagation body 10. The propagation body 10 comprises: a propagation surface part 11 (12) to which the ultrasonic vibration is propagated by the vibration generation means 20 on the one end; and an adjacent surface part (side surface parts 13, 14 (bottom surface part 16) continuous to the propagation surface part 11 (12). The angle θ(φ) formed between the propagation surface part 11 (12) and the adjacent surface parts 13, 14 (16) is configured to be the acute angle.SELECTED DRAWING: Figure 3
Patent JP-2020054809-A (JP)
Title: Surgical access device with fascial closure system
Inventor: AMANDA ADINOLFI
IPC: A61B17/34
Filed: 2019-09-19
Abstract: To provide a surgical access device that can maintain its position relative to the patient during a surgical procedure.SOLUTION: A surgical access device 100 includes a housing 109, a cannula 200 a guide 110, and an expandable member 300. The cannula extends distally from the housing and defines a longitudinal axis. A wall of the cannula includes a first slot 250 defined therein. The guide is engageable with the housing and defines a first channel. The first channel is disposed at a non-parallel angle relative to the longitudinal axis. The expandable member is disposed adjacent to a distal portion of the cannula and is transitionable between a collapsed configuration and an expanded configuration. A first surgical instrument is insertable through the first channel of the guide and through the first slot of the cannula.SELECTED DRAWING: Figure 1
Patent JP-2021048741-A (JP)
Title: Motor, motor drive control device, and motor drive control method
Inventor: OTSUKA MAKOTO
IPC: H02K29/06
Filed: 2019-09-20
Abstract: To provide a motor including strain sensors capable of detecting operation of a rotational axis.SOLUTION: A motor 1 comprises a motor body 10 which rotates a rotational axis 11, and a sensor unit 20 which detects rotation of the rotational axis 11. The sensor unit 20 comprises: a rotation detecting magnet 21 which is rotatably supported by the rotational axis 11; strain parts 22a and 22b which are provided in an outer peripheral side in a radial direction of the rotation detecting magnet 21 and in which a strain occurs according to a magnetic pole change due to rotation of the rotation detecting magnet 21; and a strain sensor 23a which is provided in the strain part 22a and outputs a strain signal according to a strain of the strain part 22a, and a strain sensor 23b which is provided in the strain part 22b and outputs a strain signal according to a strain of the strain part 22b.SELECTED DRAWING: Figure 1