baber/WOPTO huggingface dataset:
Patent JP-2020045508-A (JP)
Title: Operation method of blast furnace
Inventor: SAKAI HIROSHI
IPC: C21B5/00
Filed: 2018-09-14
Abstract: To provide a new and improved operation method of a blast furnace capable of further reducing a reducing agent rate .SOLUTION: The operation method of the Blast furnace according to an aspect of the present invention includes a step of injecting into the blast furnace a reducing gas together with hot blast through a tuyere provided in the blast furnace, while iron-based raw materials and coke for the blast furnace are alternately and layeredly charged into the blast furnace from a top of the blast furnace, in which a molar ratio C/H of carbon atoms and hydrogen atoms contained in the reducing gas is 0.02 to 0.13.SELECTED DRAWING: Figure 1
Patent JP-2020049560-A (JP)
Title: Robot system
Inventor: AZUMA KENTARO
IPC: B25J15/06
Filed: 2018-09-25
Abstract: To provide a robot system in which two hands can be used appropriately for different purposes, can efficiently hold an object to be held and dislocate the object.SOLUTION: A robot system comprises two arms having hands provided at tips thereof and a robot control part that controls motion of the arms. The hands have holding parts that can open and close. The robot control part has: a hand-number determining part that determines the number of the hands that hold an object to be held on the basis of a size of the object to be held; and a holding control part that performs control so that when the number of the hands determined by the hand-number determining part is one, the holding part is opened and the object to be held is held with an inner surface of one hand and so that when the number of the hands determined by the hand-number determining part is two, the holding part is closed and the object to be held is held with outer surfaces of two hands.SELECTED DRAWING: Figure 1
Patent JP-2019212884-A (JP)
Title: Solar cell and manufacturing method thereof
Inventor: Zhang peng ju
IPC: H01L31/0465
Filed: 2018-09-26
Abstract: To increase the aperture ratio of a solar cell, improve the power generation efficiency, improve the flatness of the surface of the solar cell, and reduce the difficulty of a thin film packaging process.SOLUTION: A solar cell 20 includes a base substrate 200, an electrode layer group 201 located on the surface of the base substrate 200, including a first electrode 2011 and a second electrode 2012, and electrically insulating between the first electrode 2011 and the second electrode 2012, a photoelectric layer 202 located on the side of the electrode layer group 201 opposite to the base substrate 200, is electrically connected to the first electrode 2011, and has a first via hole 2020 formed at a position corresponding to the position of the second electrode 2012, and a window layer 203 located on the side of the photoelectric layer 202 opposite to the base substrate 200 and is electrically connected to the second electrode 2012 via the first via hole 2020.SELECTED DRAWING: Figure 2
Patent JP-2018200898-A (JP)
Title: Acetylene black dispersion slurry and lithium ion secondary battery
Inventor: TACHIBANA KAZUHIRO
IPC: H01M4/139
Filed: 2018-09-26
Abstract: To provide carbon material dispersion slurry capable of exhibiting excellent battery performance, and a method for manufacturing the carbon material dispersion slurry for lithium ion secondary batteries, capable of numerically determining suitable conditions of a step of dispersing a carbon material to improve the performance of a battery to be obtained .SOLUTION: The slurry includes at least acetylene black and a dispersion medium. An acetylene black content in the slurry is 10 wt.% or more and 30 wt.% or less; admittance concentration dependence at an application frequency of 1000 Hz obtained by AC impedance measurement is 1.0 μS/mass% or less; and a phase difference is in a range of 5-20 degrees; and the maximum particle size of dispersed particle sizes is 20 μm or less.SELECTED DRAWING: None
Patent JP-2020053566-A (JP)
Title: Substrate for mounting electronic element, electronic apparatus, and electronic module
Inventor: KOHAMA KENICHI
IPC: H01L23/04
Filed: 2018-09-27
Abstract: To make it possible to reduce the occurrence of a mounting failure in a step of connecting an external terminal to an electronic apparatus, and make it possible to reduce a situation where when the external terminal is connected to the electronic apparatus while shifted from each other, the external terminal is peeled off, which causes a malfunction when the electronic apparatus operates.SOLUTION: A substrate 1 for mounting an electronic element has a substrate 2 that has an electronic element 10 mounted on its top face. An outer peripheral part of the substrate 2 has three or more notch parts 4. The substrate 2 located on the outer peripheral part has three or more through conductors 5 that are located corresponding to the respective notches 4. The through conductors 5 are located overlapping the notch parts 4, and parts of the through conductors 5 are exposed in cross-sectional view.SELECTED DRAWING: Figure 2
Patent JP-2020050407-A (JP)
Title: Card storage unit, card supply device and card packaging container
Inventor: ITO TAKASHI
IPC: B65D85/00
Filed: 2018-09-27
Abstract: To provide a card storage unit capable of easily setting a card in a card printer and supplying the card to the card printer while suppressing increase in size.SOLUTION: A card storage unit according to the present invention includes a card packaging container 11 provided with a first opening 11A that stores a plurality of cards stacked vertically and opens upward, and a first slit 110A that opens laterally and extends vertically and a holder 12 provided with a second opening 12A that stores the card packaging container 11 and opens upward to expose the first opening 11A to an outside, and a second slit 120A facing the first slit 110A, opening laterally and extending in the vertical direction. And, the card storage unit is freely attachably/detachably mounted to a storage unit mounting part of the card printer from an upper part.SELECTED DRAWING: Figure 2
Patent JP-2020051189-A (JP)
Title: Injection device
Inventor: IRIE NORICHIKA
IPC: B05C5/00
Filed: 2018-09-28
Abstract: To provide an injection device, which can confirm that an injection material is securely filled in a bore hole and can prevent breakage (co-separation), exfoliation or the like due to excessive application of pressure.SOLUTION: An injection device 1 injects an injection material 30 from a tip of an injection nozzle 11 inserted in a bore hole 113 into the bore hole 113. The injection device 1 comprises: a rubber plug 12 through which the injection nozzle 11 penetrates and where it can slide, and that is pressed toward the bore hole 113 in which the injection nozzle 11 is inserted to be brought into a sealed state; and an air cylinder 13 that presses the rubber plug 12 toward the tip side of the injection nozzle 11 by a predetermined pressure.SELECTED DRAWING: Figure 6
Patent JP-2019013789-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F5/04
Filed: 2018-09-28
Abstract: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433e, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 28
Patent JP-2020057172-A (JP)
Title: Learning device, inference device and trained model
Inventor: MOTOKI DAISUKE
IPC: G06N3/10
Filed: 2018-10-01
Abstract: To improve the simulation accuracy of a learning model.SOLUTION: A learning device is configured to machine-learn a learning model including an encoder unit having a plurality of convolutional layers and a decoder unit having a plurality of corresponding deconvolutional layers. The learning device comprises: a calculation unit for calculating the feature amount indicating the data dependency in a predetermined direction based on a data group output from the convolutional layer that is the Nth layer of the encoder unit (N is an integer of 1 or more); and an input unit for inputting the calculated feature amount to the deconvolution layer that is the Nth layer of the decoder unit.SELECTED DRAWING: Figure 1
Patent JP-2020056460-A (JP)
Title: Air breather
Inventor: TSUBOTA JUNICHI
IPC: F16H57/027
Filed: 2018-10-02
Abstract: To provide an air breather capable of easily suppressing liquid scattered in a housing from leaking out of the housing.SOLUTION: An air breather 11 has an air flow passage forming part in which an air flow passage 28 is formed, and takes on a states where a female screw hole 15 formed in a ceiling wall part 14 of a housing 13 is attached to a housing by inserting the tip part of a cylindrical member 17 constituting the air flow passage forming part into the housing in a protrusive manner. In that state, the air flow passage is configured such that a one-end side opening part 25 is opened outside the housing, on the other hand, the other-end side opening part 26 is opened in a manner that allows the passage of gas but not the passage of liquid, at a plurality of positions displaced in a circumferential direction with respect to a central axis P of the female screw hole on the side surface of the tip part of the cylindrical member in the housing.SELECTED DRAWING: Figure 2
Patent JP-2020056973-A (JP)
Title: Quartz grating structure, diffraction grating, and manufacturing method therefor
Inventor: EBIZUKA NOBORU
IPC: G02B5/18
Filed: 2018-10-04
Abstract: To provide a quartz grating structure, in particular a quartz grating structure with a large aspect ratio.SOLUTION: A method of manufacturing a quartz grating structure is provided, comprising: preparing a silicon-on-quartz (SOQ) substrate; drawing a resist pattern on a silicon-side surface of the SOQ substrate; forming grooves on the silicon-side surface by etching using the resist pattern as a mask; and oxidizing entire silicon of the SOQ substrate.SELECTED DRAWING: Figure 3
Patent JP-2020061223-A (JP)
Title: Method of manufacturing nickel metal hydride storage battery
Inventor: MINAGATA Atsushi
IPC: H01M4/62
Filed: 2018-10-05
Abstract: To provide a method of manufacturing a nickel metal hydride storage battery, capable of securing a charge reserve.SOLUTION: A method 100 of manufacturing a nickel metal hydride storage battery 1 includes: an electrolyte injection step S2 in which an electrolyte is injected into a case 5 where an electrode laminate 15 is housed, the electrode laminate including a plurality of positive and negative electrodes laminated with a separator 13 interposed therebetween; a gas injection step S3 in which oxygen-containing gas is injected into the case 5; a sealing step S4 in which the case 5 is sealed to form a battery assembly 1a; and an activation step S5 in which the battery assembly 1a is subjected to initial charge to be activated.SELECTED DRAWING: Figure 1
Patent JP-2020060118-A (JP)
Title: Muffler
Inventor: SAMEJIMA SHUNSUKE
IPC: F01N13/08
Filed: 2018-10-09
Abstract: To desirably suppress noise of a muffler.SOLUTION: A muffler comprises a partition part, a taper part, a case part, and a valve body. The partition part partitions an internal space of the muffler into an upstream space and a downstream space. The taper part is a tapered portion that projects into the downstream space from the edge of the intermediate opening of the partition part. The case part projects from the partition part into the upstream space and covers the intermediate opening, and has an upstream port. The valve body is arranged in an intermediate space, and adjusts the opening degree of the upstream port. The edge of the intermediate port is positioned outside the edge of the upstream port.SELECTED DRAWING: Figure 4
Patent JP-2019001464-A (JP)
Title: Vehicle seat
Inventor: AKUTSU TAKESHI
IPC: B60N2/30
Filed: 2018-10-10
Abstract: To provide a vehicle seat in which a switching operation from a use state in which a passenger can seat on the vehicle seat, is facilitated.SOLUTION: A vehicle seat S is a seat whose seat body can be stored in a storage recess part which is formed on a vehicle body floor. The vehicle seat S comprises: a support base 40 formed on the vehicle body floor; a seat rotation shaft 12 attached to the support base 40, and to which the seat body is coupled rotatably; and a detachment leg 30 whose upper end is attached to the seat body, and whose lower end is detachably held to a leg holding member 50 disposed on the support base 40. When the seat body is switched between a use state and a storage state, a base cover 60 for covering the support base 40 guides the detachment leg 30 which moves with the seat body. The base cover 60 is fastened to the support base 40 by a bolt on a peripheral position sandwiching the leg holding member 50.SELECTED DRAWING: Figure 6
Patent JP-2020058989-A (JP)
Title: Gas refining equipment and gas refining method
Inventor: TAKEI HIROYUKI
IPC: B01D53/26
Filed: 2018-10-11
Abstract: To provide gas refining equipment which allows for reduction of total quantity of regeneration gas with simple configuration.SOLUTION: Gas refining equipment 1 is provided that comprises adsorption towers 3A, 3B, and heating devices 7 heating the adsorption towers 3A, 3B. Adsorbent layers 5, 6 in which an adsorbent for adsorbing at least one kind of removal objects are filled, are laminated inside the adsorption towers 3A, 3B. The heating devices 7 are provided in only an outer circumferential surfaces of the adsorption towers 3A, 3B corresponding to the adsorbent layer 5 in which an adsorbent having largest heat energy required for regeneration of adsorbent is filled, and a region in which the heating device 7 is not provided, is provided on at least a part of the outer circumferential surface corresponding to the adsorbent layer 5 to be heated.SELECTED DRAWING: Figure 1
Patent JP-2019115034-A (JP)
Title: Method for controlling access in system including portable device associated with user and access control device
Inventor: JAN AKSAMIT
IPC: H04W84/10
Filed: 2018-10-16
Abstract: To provide a method (200) for controlling access, in a system including a portable device (104) associated with a user (106), and an access control device (102).SOLUTION: A portable device (104) and an access control device (102) are set to communicate (110) each other by wireless. A method (200) includes to pair (202) the portable device (104) and the access control device (102), to determine (204) the intensity with time of a signal received from the access control device (102), in the portable device (104), when the portable device (104) detects proximity to the access control device, to compare (206) the intensity with time of the signal thus determined with a predetermined reference signal intensity profile, and to control (208) the access control device (102), when the intensity with time of the signal thus determined is considered to match the reference signal intensity profile.SELECTED DRAWING: Figure 1
Patent JP-2020065358-A (JP)
Title: Brushless motor
Inventor: KUMAGAI YUSUKE
IPC: H02K3/50
Filed: 2018-10-17
Abstract: To provide a three-phase brushless motor capable of reducing kinds of components of a bus bar unit.SOLUTION: A three-phase brushless motor has a bus bar unit comprising multiple-phase bus bars 32, 33, and 34. The multiple-phase bus bars 32, 33, and 34 are the same in the shape and dimensions of the bus bars as each other.SELECTED DRAWING: Figure 5
Patent JP-2020062979-A (JP)
Title: Reading light
Inventor: FUJII TADASHI
IPC: B60Q3/50
Filed: 2018-10-18
Abstract: To provide a reading light that can be configured compactly as a whole, and can be improved in fitting property in a limited space.SOLUTION: A reading light 10 includes a light body 11 including an LED 41. The light body 11 is fitted to a seat 1 via a bracket 60. The light body 11 is provided with a leg part 22 which projects on an opposite side to an emission side of the LED 41 and of which tip engages with a receiving part 65 provided to the bracket 60. The light body 11 is supported by the bracket 60 so that an irradiation direction of the LED 41 is adjustable using a tip of the leg part 22 as a fulcrum.SELECTED DRAWING: Figure 1
Patent JP-2020067692-A (JP)
Title: Learning suitability determination method and learning suitability determination apparatus
Inventor: KANAME HIDENORI
IPC: G06N20/00
Filed: 2018-10-22
Abstract: To provide a learning suitability determination method for automatically determining the suitability of an object as a learning object in a learning mode without relying on operator's intuition and experience.SOLUTION: The learning suitability determination method for determining a positional deviation amount of an autonomous travel carriage, includes the steps of: generating multiple comparison data in a learning mode by changing positions of learning data at intervals of a predetermined stepping width in at least one direction in three different directions on a two-dimensional plane with reference to the autonomous travel carriage (S103); calculating the matching degree with the learning data for each of the multiple comparison data by comparing each of the multiple comparison data with the learning data (S104); and determining that the learning data is inappropriate for matching in an autonomous travel mode when the calculated matching degree exceeds a predetermined threshold (S105).SELECTED DRAWING: Figure 14
Patent JP-2020065479-A (JP)
Title: Cell image analysis method, cell image analysis program, and cell image analyzer
Inventor: TAKAHASHI Ami
IPC: C12Q1/06
Filed: 2018-10-24
Abstract: To provide methods in which information on the shape and distribution of bacteria can be used as well as changes in the area of bacteria in order to identify the type of bacteria and investigate the drug sensitivity of bacteria.SOLUTION: Provided are a method comprising: an image acquisition step of acquiring an image of cells; a calculation step of calculating the fractal dimension of the image acquired in the image acquisition step; and a determination step of determining the state of cells imaged in the image based on the fractal dimension calculated in the calculation step, a cell image analysis program, and a cell image analyzer.SELECTED DRAWING: Figure 4
Patent JP-2019058675-A (JP)
Title: Nasal seal and respiratory interface
Inventor: SIEW SILAS SAO JIN
IPC: A61M16/06
Filed: 2018-10-29
Abstract: To provide a nasal seal and an interface.SOLUTION: A nasal seal 30 for a respiratory interface comprises a supple lower-nose-receiving center part having a concave shape pre-formed to receive and sealingly contact the nose tip, nose lower sides and nose base, sealingly contact the upper lip, and position an aperture for a gas flow beneath the nares of a wearer. The seal may have resilience or memory toward this preformed shape.SELECTED DRAWING: Figure 3
Patent JP-2020069410-A (JP)
Title: Pet bottle sorting apparatus
Inventor: KAMIYA HIBIKI
IPC: B65F1/00
Filed: 2018-10-29
Abstract: To sort an empty PET bottle 91 from empty cans (steel cans 95, aluminum can 96) by a simple mechanism without a sensor the like and power or the like.SOLUTION: A PET bottle sorting apparatus includes: a first slop passage 1 having an upper end part on which a mouth part of a PET bottle 91, which falls while laid horizontally, abuts and a main body part side does not abut, and is extended so as to incline downward in an orthogonal direction to an axial core direction of the PET bottle 91 in a top view; and a second slop passage 2 which has an upper end part in a position where the PET bottle 91, which falls while deviating from a side edge 11 of the first slop passage 1, abuts, and is extended so as to incline downward to an opposite direction to the first slop passage 1. An edge 20 of the upper end part of the second slop passage 2 is formed in a position where the PET bottle 91 abutting on the edge 20 is bounced back over the edge 20.SELECTED DRAWING: Figure 1
Patent JP-2019048838-A (JP)
Title: PROCESS AND INTERMEDIATE FOR MANUFACTURING α,ω-DICARBOXYLIC ACID TERMINATED DIALKANE ETHER
Inventor: CARMEN DANIELA ONICIU
IPC: C07C59/125
Filed: 2018-11-01
Abstract: To provide a manufacturing process of α,ω-dicarboxylic acid terminated dialkane ether especially useful for administration to human and animals.SOLUTION: There is provided a method and a process for manufacturing a compound of the formula (III), a compound of the formula (V) and a corresponding salt (IV). Namely, the compound of the formula (III) is manufactured by reacting substituted acetic acid ester of the formula (I) with a deprotonation agent to produce an intermediate of the formula (Ia), then reacting the same with α,ω-halo terminated dialkane ether of the formula (II). The compound of the formula (IV) is manufactured by treating the same with hydroxide or oxide of alkali metals or alkali earth metals. There is also provided a process for hydrolyzing the compound of the formula (III) to produce a dicarboxylic acid terminal.SELECTED DRAWING: None
Patent JP-2020069526-A (JP)
Title: Pipe contraction device
Inventor: OKAMURA HIROYUKI
IPC: B21D17/04
Filed: 2018-11-02
Abstract: To make a pipe contraction device compact as far as possible.SOLUTION: A pipe contraction device 10 includes: a mold 20; a pair of roller devices 30 pressing a metallic pipe in a diametrical direction of a center axis J; and a rotary device 50 that rotates each roller device 30 around the center axis J. Each roller device 30 has a block body 31 extending in a direction intersecting the center axis J, a first support shaft 32 that supports the block body 31 so as to rotate in the diametrical direction of the center axis J, a hydraulic cylinder 35 that applies force to the block body 31 so as to rotate about the first support shaft 32, a second support shaft 38 provided at a position between the first support shaft 32 and the hydraulic cylinder 35 on the block body 31, and at least one roller 40 that is supported through a coupling member 39 so as to rotate around the second support shaft 38, and pressed the metallic pipe.SELECTED DRAWING: Figure 2
Patent JP-2020075615-A (JP)
Title: Vehicular control device, vehicle, and control method of vehicular control device
Inventor: TOYAMA NAOTO
IPC: B60R16/033
Filed: 2018-11-07
Abstract: To provide a vehicular control device, a vehicle, and a control method of the vehicular control device capable of executing driving control for which a load is required even when a switch for executing driving control for a load of a vehicle is turned off.SOLUTION: A power circuit converts second battery power supplied from a power supply circuit to second activation power for continuing to activate a first control part when a running speed of a vehicle is exceeding a threshold speed in a state that a switch is turned off, and supplies the converted second activation power to the first control part. The first control part executes control to supply the second battery power to the power circuit from the power supply circuit when it is determined that the running speed of the vehicle is exceeding the threshold speed in the state that the switch is turned off. When it is determined that the running speed of the vehicle is equal to or lower than the threshold speed in the state that the switch is turned off, the first control part does not execute control to supply the second battery power to the power circuit from the power supply circuit.SELECTED DRAWING: Figure 1