baber/WOPTO huggingface dataset:
Patent JP-2021004443-A (JP)
Title: Base layer forming ruler and tile sticking method
Inventor: OHASHI YUKI
IPC: E04F21/00
Filed: 2019-06-25
Abstract: To provide a ruler for forming an adhesive layer capable of forming a base layer with high accuracy when a tile is stuck to a prescribed position through the base layer and the adhesive layer at a projecting corner part of a building, and a tile sticking method capable of sticking the tile firmly with high accuracy by using the ruler.SOLUTION: A base layer forming ruler for forming a base layer when a tile is stuck to a predetermined position at a projecting corner part of a building through the base layer and an adhesive layer, comprises at least: a rectangular flat-plate-shaped attachment part having a ruler surface to be attached to a wall surface constituting the projecting corner; a rectangular flat-plate-shaped inclined part having one side connected to the attachment part and extending so as to be inclined at a predetermined angle with respect to the ruler surface; and a rectangular flat-plate-shaped support part extending in parallel with the attachment part from another side of the inclined part opposite to the one side. A ridge part where the attachment part and the inclined part are connected to each other forms a flat surface extending at a predetermined angle with respect to the ruler surface.SELECTED DRAWING: Figure 2
Patent JP-2021003760-A (JP)
Title: Adsorption device
Inventor: YAMADA KAZUYUKI
IPC: B25J15/06
Filed: 2019-06-26
Abstract: To provide an adsorption device capable of easily adjusting vacuum, having an adsorption unit which can be refined for fine elements, or an adsorption device for stably picking up or releasing elements.SOLUTION: An adsorption device comprises: a pressure adjusting unit comprising a volume variable space therein; and an adsorption unit comprising a hollow chamber therein, having a first opening communicated with the hollow chamber at a first plane, and having a plurality of protrusion parts on a second plane. Each of the protrusions comprises a head plane whose width is 5 μm or greater and 200 μm or smaller, and a second opening communicated with the hollow chamber, in which the space and the hollow chamber are coupled, and a pressure in the hollow chamber is adjusted by increase/decrease of a volume of the space.SELECTED DRAWING: Figure 1
Patent JP-2021003765-A (JP)
Title: Teaching device and teaching method
Inventor: TANABE SHIKO
IPC: G05B19/42
Filed: 2019-06-26
Abstract: To enable gripping force to be directly taught to a robot hand.SOLUTION: A teaching device comprises: a force sensor 11 that detects repulsion force in an opposite direction to a gripping direction applied to a tip of a finger 102 that a robot hand 101 has; a determination instruction receiving part 16 that receives a determination instruction from a user; and a force registering part 17 that registers a value of and the opposite direction of the repulsion force at timing when the determination instruction receiving part 16 receives the determination instruction, of the repulsion force detected by the force sensor 11, as a value and a direction of gripping force taught to the robot hand 101.SELECTED DRAWING: Figure 2
Patent JP-2021006350-A (JP)
Title: Method of manufacturing heat exchanger
Inventor: HORI HISASHI
IPC: F28F1/02
Filed: 2019-06-28
Abstract: To provide a method of manufacturing a heat exchanger capable of preferably joining aluminum alloys of different kinds of materials.SOLUTION: A method of manufacturing a heat exchanger includes a permanent joining step of inserting a tip end side pin F3 of a rotary tool F into an outer peripheral surface 11f of an extruded porous pipe 2, and turning a butted portion J1 round with a predetermined depth along a set moving route L1 to friction-stir the butted portion J1, while an outer peripheral surface of the tip end side pin F3 is slightly contacted with a stepped inclined surface 23b of a cover body 3, an outer peripheral surface of a base end side pin F2 is contacted with the outer peripheral surface 11f of the extruded porous pipe 2, and a second aluminum alloy is flowed into a clearance. In the permanent joining step, after the rotating tip end side pin F3 is inserted into a start position SP1 set further on the extruded porous pipe 2 side than the set moving route L1, the tip end side pin F3 is gradually pressed in the predetermined depth while moving a rotation center axis Z of the rotary tool F to a position where the same overlapped with the set moving route L1.SELECTED DRAWING: Figure 9
Patent JP-2021006427-A (JP)
Title: Outboard motor
Inventor: MIYASHITA YASUSHI
IPC: B63H25/42
Filed: 2019-06-28
Abstract: To provide an outboard motor capable of disposing a means for detecting a steering angle with good space efficiency and having the excellent detection accuracy of the steering angle.SOLUTION: An outboard motor includes a clamp bracket (20) to be attached to a stern part of a hull, and a swivel bracket (30) arranged between the clamp bracket and an outboard motor body (1), the outboard motor body capable of rotating the outboard motor body about a steering shaft (12) with respect to the swivel bracket. The outboard motor also includes one bevel gear (57) provided coaxially with the steering shaft, a sensor shaft (52) arranged in a sensor shaft hole (51) provided in the swivel bracket and extending in a slanting direction with respect to the steering shaft, the other bevel gear (53) arranged on the sensor shaft and meshed with the one bevel gear, and a steering angle sensor (63) provided at a position opposite to an end portion of the sensor shaft and detecting a steering angle of the steering shaft on the basis of rotations of the sensor shaft, for detecting the steering angle of the outboard motor body.SELECTED DRAWING: Figure 4
Patent JP-2021009759-A (JP)
Title: Electrode manufacturing device
Inventor: FUKUNAGA ATSUSHI
IPC: H01G13/00
Filed: 2019-06-28
Abstract: To provide an electrode manufacturing device that can suppress a crack at the intersection of an electrode body and a tab without affecting the number of devices.SOLUTION: A rotary die-cutting device 34 of an electrode manufacturing device 29 includes a die roll 35 and an anvil roll 45. The die roll 35 includes a roll body 36, a cutting edge 40 for cutting an electrode intermediate 20, and a pressing member 37. When the intersection of a first blade 41 and a tab blade 42 in the cutting blade 40 is an intersection K, the pressing member 37 includes a non-pressing portion 37a from which the pressing member 37 is removed along the inner surface of the first blade 41 so as to include the intersection K.SELECTED DRAWING: Figure 4
Patent JP-2020028877-A (JP)
Title: Method and device for discharging hard to grind particles from spiral jet mill
Inventor: FRANK WINTER
IPC: B02C19/06
Filed: 2019-07-04
Abstract: To optimize a grinding process to the effect that residues, which remain inside the grinding chamber during the grinding process, can be removed more quickly and more efficiently therefrom than is the case in the prior art.SOLUTION: The present invention relates to a method of grinding, separating, and discharging hard to grind parts of a material mixture of components with different grindability from a spiral jet mill. In the method according to the invention, the hard to grind parts are discharged from a process chamber via at least one additional discharge nozzle. The invention further relates to a spiral jet mill for comminuting and classifying grinding material. The spiral jet mill according to the invention includes: at least one process chamber enclosed by a housing; at least one grinding material feeding part leading into the at least one process chamber; at least two grinding nozzles; and a fine material outlet radially enclosed by a separator wheel; at least one discharge nozzle being assigned to the process chamber.SELECTED DRAWING: Figure 1
Patent JP-2021011178-A (JP)
Title: Ship
Inventor: KOYANO SATOSHI
IPC: B63H25/42
Filed: 2019-07-05
Abstract: To provide a ship capable of improving turning ability of the ship.SOLUTION: A controller receives a signal indicating an operating amount and an operating direction of a steering member. The controller makes a hull turn to the direction according to the operating direction of the steering member by reversing the propulsive force of a left propeller 3A and a right propeller 3B in the front-back direction when the operating amount of the steering member is equal to or greater than a steering threshold.SELECTED DRAWING: Figure 8A
Patent JP-2021012109-A (JP)
Title: Counting system
Inventor: SUZUKI NORIYUKI
IPC: G01G19/42
Filed: 2019-07-08
Abstract: To provide a counting system which accurately calculates the number of articles, although the weights of article units vary.SOLUTION: In a counting system 10, arithmetic controlling means (calculation and control unit 22, calculation and control unit 32) performs control by: determining whether a calculation ratio α falls within an allowable range, where the ratio is calculated on the basis of a registration unit weight, and a first average value A of the weights of a prescribed number of articles G that is measured by weight measuring means (an electronic balance 50); calculating a prescribed number C not causing an error to the counting of articles in the weight measuring means (the electronic balance 50), on the basis of, at least, the first average value A, and a second average value B of the weights of a prescribed number of articles that is further additionally measured by the weight measuring means (the electronic balance 50), if the calculation ratio α is determined to fall within the allowable range; and outputting a work content for an operator, in accordance with a quantity R of received orders of articles G and the prescribed number C.SELECTED DRAWING: Figure 1
Patent JP-2019163342-A (JP)
Title: Methods for manipulating phagocytosis mediated by CD47
Inventor: SIDDHARTHA JAISWAL
IPC: A61K39/395
Filed: 2019-07-09
Abstract: To provide methods for manipulating phagocytosis of cells, including hematopoietic cells, such as bone marrow cells and hematopoietic cells in circulating blood, and solid tumor cells.SOLUTION: The invention provides methods for protection from phagocytosis in circulating blood by providing a host animal with a CD47 mimetic molecule, which interacts with SIRPα on phagocytic cells, such as macrophages, and decreases phagocytosis. In some embodiments, cells in circulating blood are hematopoietic stem cells, or hematopoietic progenitor cells, particularly in a transplantation environment where protection from phagocytosis is desirable. In other embodiments, cells in circulating blood are leukemia cells, particularly acute myeloid leukemia (AML), where increased phagocytosis is desirable.SELECTED DRAWING: None
Patent JP-2021015820-A (JP)
Title: Board mount, board processing apparatus and temperature control method
Inventor: TAMURA HAJIME
IPC: H01L21/3065
Filed: 2019-07-10
Abstract: To control temperature distribution of a board so as to change steeply on the inside and the outside of a bulkhead.SOLUTION: A board mount has a proximal region with a placement surface where a substrate is placed, an annular support member provided in the proximal region, and supporting the substrate along the outer peripheral side thereof, an annular bulkhead provided on the placement surface, and separating the outside region and the inner region of the placement surface in the radial direction of the substrate placed on the placement surface, multiple protrusions provided on the placement surface in the outside region and the inner region, and supporting the substrate while leaving a gap between the upper end face of the bulkhead and the substrate, an outside passage provided in the proximal region while communicating with the outside region, and through which heat transfer gas, supplied to a space between the substrate and the placement surface, flows, an inside passage provided in the proximal region while communicating with the inside region, and through which the heat transfer gas flows, and an annular diffusion part provided in the proximal region, and diffusing the heat transfer gas in the hoop direction of the bulkhead.SELECTED DRAWING: Figure 5
Patent JP-2021014377-A (JP)
Title: Optical glass
Inventor: KANO KUNIHIKO
IPC: C03C3/14
Filed: 2019-07-11
Abstract: To provide an optical glass free from fusing to a mold during press molding, capable of preventing degradation of mold in press molding, while satisfying properties required for optical glass.SOLUTION: An optical glass contains 30 to 80 mol% of TeO2, 5 to 50 mol% of MoO3, 0.1 to 30 mol% of Li2O+Na2O+K2O, 0 to 10 mol% of TiO2+Al2O3, 0 to 10 mol% of CaO+BaO+SrO, and 0 to 10 mol% of SiO2+B2O3.SELECTED DRAWING: None
Patent JP-2019199478-A (JP)
Title: Salmonella vaccine
Inventor: EGUCHI MASAHIRO
IPC: A61K39/112
Filed: 2019-07-24
Abstract: To provide a vaccine having high safety and a high ability of protection against salmonellosis.SOLUTION: It is found that protein secreted from Salmonella bacteria and dead bacteria of Salmonella are combined to be administered to a living body, to ensure an extremely high effect of protection against Salmonella bacteria infection as compared with the case of individual administeration of them. Thus, there is provided a vaccine having high safety and a high ability of protection against salmonellosis.SELECTED DRAWING: None
Patent JP-2019179936-A (JP)
Title: Electronic component mounting system and substrate production method
Inventor: HAMANE TAKESHI
IPC: H05K13/02
Filed: 2019-07-24
Abstract: To provide a worked body holder which allows a conventional working machine to perform work of a not flat work surface appropriately.SOLUTION: A substrate holder 100 for fixedly holding a circuit board 116, on which mounting work is performed by an electronic component mounting machine, includes a fixed plate 102 being supported fixedly by the electronic component mounting machine, a holding mechanism 106 for holding the circuit board in a state capable of changing an angle for a horizontal plane, and an electromagnetic motor 122 for changing the angle of the circuit board for the horizontal plane by operating the holding mechanism, and that electromagnetic motor is provided in the substrate holder. Consequently, even a conventional electronic component mounting machine, not provided with an actuator for operating the holding mechanism, can perform the mounting work of the electronic component on a not flat component mounting surface. In other words, the work on a not flat work surface can be performed appropriately by the conventional electronic component mounting machine.SELECTED DRAWING: Figure 4
Patent JP-2019179275-A (JP)
Title: Patterning device, determination method, program, information processing apparatus, and manufacturing method of article
Inventor: EGASHIRA SHINICHI
IPC: G03F9/00
Filed: 2019-07-25
Abstract: To provide a patterning device that is advantageous to determine a parameter indicating at least one of a shape of a template used for acquiring a position of a mark provided on a substrate and a shape of a window.SOLUTION: A patterning device for forming a pattern on a substrate comprises a processing unit that performs a process for acquiring a position of a mark by using a template applied to optical information of the mark provided on the substrate to acquire the position of the mark. The processing unit determines a parameter through reinforcement learning in which the pattern is updated so that larger reward is obtained for an action to change the parameter indicating a shape of the template.SELECTED DRAWING: Figure 9
Patent JP-2021019543-A (JP)
Title: Food coating skin, and production method of the same
Inventor: NAKAMURA KOICHI
IPC: A21D13/33
Filed: 2019-07-29
Abstract: To provide a food coating skin capable of reducing stickiness to the tongue and the upper jaw and improving texture, and to provide a production method of the same.SOLUTION: In a food coating skin as a food coating skin baked with glutinous rice as the major component, 1-5 wt.% of a tannin-containing persimmon component is mixed with the glutinous rice. A production method of the food coating skin includes: a step of adding and mixing 1-5 w.t% of the powdery tannin-containing persimmon component based on glutinous rice powder to/with the glutinous rice powder; a step of steaming the obtained mixed product of the glutinous rice powder and the tannin-containing persimmon component by a steamer; a kneading step of kneading the steamed mixed product to bring into a rice cake state; and a step of mold-baking the rice cake-shaped mixed product by a baking machine. In the production method of the food coating skin, the tannin-containing persimmon component is a tannin-containing persimmon component which is obtained by subjecting at least one of persimmon materials in persimmon fruit, persimmon skin and persimmon leaf to heating pressure treatment at 120-134°C for 2-5 hours by steam in a sealed space, and drying the obtained extract and solid content followed by putting into a powdery state.SELECTED DRAWING: None
Patent JP-2019204795-A (JP)
Title: Positive electrode and method for manufacturing positive electrode
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/131
Filed: 2019-07-29
Abstract: To obtain a power storage device with large capacity, high discharge voltage, and high energy density.SOLUTION: A power storage device includes a positive electrode having a positive electrode active material on a positive electrode current collector, and a negative electrode facing the positive electrode via an electrolyte, and the positive electrode active material includes a first region formed of a compound containing lithium and one or more of manganese, cobalt, and nickel and a second region covering the first region and formed of a compound containing lithium and iron. Since a surface layer portion of a positive electrode active material is formed of the second region containing iron, it is possible to lower an energy barrier in lithium insertion/extraction on the surface of the positive electrode active material.SELECTED DRAWING: Figure 1
Patent JP-2020131006-A (JP)
Title: Cooking equipment
Inventor: TAKABE ATSUSHI
IPC: A47J43/28
Filed: 2019-07-29
Abstract: To provide cooking equipment that enables a food material to be held or shaped midway through a cooking process or that enables the food material to be held without damage to an outer shape of a food product after cooking.SOLUTION: Cooking equipment 1 has a resilient part 2, both the ends of which are resiliently deformed. The resilient part 2 is made of a U-shaped metal fitting, and constituted so that both the ends can be elastically bent. A pair of grip parts 4a and 4b are connected to both the ends of the resilient part 2. The grip parts 4a and 4b, which have a size and a shape suitable for being gripped with a user's hand, can be resiliently opened/closed by the action of the resilient part 2.SELECTED DRAWING: Figure 1
Patent JP-2021022527-A (JP)
Title: Lithium secondary battery
Inventor: TAKAI TOMOAKI
IPC: H01M4/525
Filed: 2019-07-30
Abstract: To provide a lithium secondary battery improved in lithium deposition tolerance and safety.SOLUTION: A lithium secondary battery disclosed herein includes an electrode body having a structure where a positive electrode including a positive electrode current collector and a positive electrode active material layer and a negative electrode including a negative electrode current collector and a negative electrode active material layer are alternately stacked with a separator interposed therebetween. In the electrode body, a positive electrode current collector exposed part is disposed at one end in a predetermined width direction, and a negative electrode current collector exposed part is disposed at the other end. The positive electrode active material layer contains a positive electrode active material represented by αLi2MnO3(1-α)Li(NixCoyMnz)O2 (where α satisfies 0<α<1, and x, y and z satisfy x+y+z=1.). In the positive electrode active material layer, the average value of the α in two regions A respectively formed both ends in the width direction is larger than the average value of the α in a region B sandwiched between the two regions A.SELECTED DRAWING: Figure 3
Patent JP-2021024587-A (JP)
Title: Coating container
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/42
Filed: 2019-07-31
Abstract: To prevent outside air from flowing in a container body via a discharge hole together with the content contacted with a coating object part after coating the coating object part with the content.SOLUTION: A coating container has a container body 11 having an elastically deformable trunk part 11a and a discharge cap 12 where a coating surface 14 pressed to a coating object part and a content discharge hole 15 opening on the coating surface are formed and installed in a port part 11b of the container body. An outside air introduction hole 13 capable of communicating between an external part and the container body inside is formed in a part separated from the coating surface or the container body in the discharge cap, and the discharge cap allows the outflow from the discharge hole of the content in the container body in response to an increase in internal pressure in the container body, includes a discharge valve 16 for regulating a flow of its inverse direction, and is provided with an air valve 17 for switching communication and cutoff of the outside air introduction hole and the container body inside.SELECTED DRAWING: Figure 1
Patent JP-2021024688-A (JP)
Title: Horizontal conveyance carriage
Inventor: KINOSHITA YUJI
IPC: B61D47/00
Filed: 2019-08-02
Abstract: To provide a horizontal conveyance carriage capable of variably setting an insertion amount of a fork to an object to be conveyed.SOLUTION: The horizontal conveyance carriage includes: a carriage body 11 having a pedestal part 11b for depositing a loaded object to be conveyed and including a drive wheel 14 and a steering wheel 13; a forklift part 12 mounted on the carriage body 11 and for loading/unloading the object to be conveyed from the outside to the pedestal part 11b; an expansion/contraction mechanism 15 for expanding and contracting the forklift part 12 in a longitudinal direction; a lifting/lowering mechanism 16 for elevating and lowering the forklift part 12 in a vertical direction; and a control part 17 for controlling the driving wheel 14, the expansion/contraction mechanism 15, and the lifting/lowering mechanism 16. The forklift part 12 is arranged with a plurality of insertion amount detection sensors for detecting different fork insertion amounts of a fork 12a to the object to be conveyed at a base part of the fork 12a. The control part 17 controls the expansion/contraction mechanism 15 on the basis of a detection result of a single insertion amount detection sensor corresponding to the object to be conveyed to control the insertion amount of the fork 12a.SELECTED DRAWING: Figure 1
Patent JP-2021031549-A (JP)
Title: Method of producing oxynitride phosphor
Inventor: NOMIYAMA TOMOHIRO
IPC: C09K11/64
Filed: 2019-08-21
Abstract: To provide a method of producing an oxynitride phosphor capable of exerting excellent internal quantum efficiency.SOLUTION: One aspect of the present disclosure provides the method of producing an oxynitride phosphor which is a method of producing an oxynitride phosphor containing a host crystal containing a nitrogen atom as a constituent element, and europium which forms solid solution in the host crystal including: a first step of heating a raw material mixture containing the host crystal and a europium compound to obtain a precursor; and a second step of heating the precursor at a temperature lower than that in the first step to obtain an oxynitride phosphor, in an inert gas atmosphere where the oxygen partial pressure is lower than 10-6 atm.SELECTED DRAWING: None