baber/WOPTO huggingface dataset:
Patent JP-2020144976-A (JP)
Title: Calcination equipment for waste lithium ion battery
Inventor: ANDO FUMINORI
IPC: H01M10/54
Filed: 2019-03-04
Abstract: To provide calcination equipment for a waste lithium ion battery, allowing for increase in efficiency of heating treatment and allowing for improvement in a recovery rate of useful metal.SOLUTION: The calcination equipment for a waste lithium ion battery comprises: a conveying mechanism 4 which has a cylindrical body 41 with one end used as a receiving port 41a and the other end used as a discharge port 41b, the inside of the cylindrical body 41 being set to be a reduction atmosphere or a low oxygen atmosphere, and which receives the waste lithium ion battery from the receiving port 41a and conveys the received waste lithium ion battery through the cylindrical body 41 toward the discharge port 41b and discharges the waste lithium ion battery from the discharge port 41b; a heating mechanism 5 which heats the outer wall of the cylindrical body 41 for increasing the internal temperature of the cylindrical body 41 and can individually control the heating temperatures of the outer walls at different positions in the conveying direction of the waste lithium ion battery conveyed by the conveying mechanism 4; and a controller 21 which controls the heating temperature of the outer wall by heating mechanism 5 according to the conveying speed of the waste lithium ion battery by the conveying mechanism 4 so that a temperature rising rate of the waste lithium ion battery conveyed in the cylinder becomes a predetermined temperature rising rate.SELECTED DRAWING: Figure 1
Patent JP-2019094258-A (JP)
Title: Processing method of arsenic, and arsenic-containing compound
Inventor: TATSUMI RYOSUKE
IPC: C01G28/00
Filed: 2019-03-04
Abstract: To provide a processing method of arsenic capable of processing arsenic contained in copper ore containing arsenic, into a stable form suited for long-term storage and preservation.SOLUTION: A processing method of arsenic includes a calcination step for calcining copper ore containing arsenic under a non-oxidative atmosphere, to thereby separate it into chalcopyrite, and volatile matter containing arsenic sulfide, a heat treatment step for heat-treating volatile matter obtained in the calcination step under a non-oxidative atmosphere, to thereby melt arsenic sulfide in the volatile matter, a pulverization step for pulverizing the volatile matter after the heat treatment step, and a remelting step for heating and remelting the volatile matter after the pulverization step.SELECTED DRAWING: Figure 1
Patent JP-2019088917-A (JP)
Title: Ophthalmologic examination system
Inventor: MARUYAMA KOKI
IPC: A61B3/00
Filed: 2019-03-07
Abstract: To achieve personal authentication in a medical form such as use in a remote area, rental and visiting diagnosis.SOLUTION: In an ophthalmologic examination system according to an embodiment, an ophthalmologic examination device acquires examination data of a subject's eyes and personal authentication data of the subject, generates time data of an examination and position data based on a signal from a positioning system, and transmits a data set including these four pieces of data to an information processing device. The information processing device prestores subject authentication information, examination time information and examination position information for each of a plurality of subjects. The information processing device executes processing for receiving the data set transmitted from the ophthalmologic examination device and collating the personal authentication data included in the data set with the subject authentication information, processing for collating the time data with the examination time information, and processing for collating the position data with the examination position information.SELECTED DRAWING: Figure 4
Patent JP-2020147306-A (JP)
Title: Take-out gasket and container with the same
Inventor: NAKANO YUSUKE
IPC: B65D83/08
Filed: 2019-03-12
Abstract: To provide a gasket which enables easy insertion (penetration) of an end of a content into a take-out hole at the time of use in a container for storing the content such as wet tissue.SOLUTION: A take-out gasket (1) fitted into an outlet of a container for storing wet tissue or the like therein and enabling the wet tissue or the like to be sequentially taken out as much as necessary is formed by an elastic body including a take-out part (11) having a take-out hole (111) of the wet tissue or the like, and restraining parts (12) formed on the left and right sides of the take-out part to be restrained in the container. The take-out part includes a take-out surface (112) which has a plane sufficiently wide with respect to the take-out hole, peripheral edges of the take-out part and the restraining part are surrounded by ribs, and the ribs are connected together via a thin part (13).SELECTED DRAWING: Figure 5
Patent JP-2020149213-A (JP)
Title: Installation position confirmation device, system, method and program
Inventor: TSUJI TOSHIMITSU
IPC: G06Q10/00
Filed: 2019-03-12
Abstract: To enable the detection of an error of an installation position with higher accuracy.SOLUTION: An installation position confirmation device receives a photographic image of an installation object photographed in an installation space, determines whether an installation position of the installation object is correct on the basis of an advance installation plan created by arranging a three-dimensional model of the installation object in a three-dimensional model of the installation space and the photographic image, and outputs a result of the determination.SELECTED DRAWING: Figure 1
Patent JP-2020150406-A (JP)
Title: Amplifier and transmitter
Inventor: YAMAOKA ATSUSHI
IPC: H04B1/04
Filed: 2019-03-13
Abstract: To provide an amplifier using a more reliable switching amplifier than before.SOLUTION: An amplifier includes a switching amplifier, and an adjustment part. The switching amplifier is driven based on a control signal, and forming an amplification signal by amplifying an inputted amplification object signal. The adjustment part adjusts at least any one of the amplification object signal and the control signal, before being inputted to the switching amplifier. Furthermore, the adjustment part adjusts so that the timing from LOW to HIGH of the control signal is aligned with the timing from LOW to HIGH of the amplification object signal, or aligned with the timing from HIGH to LOW of the amplification object signal.SELECTED DRAWING: Figure 1
Patent JP-2020148701-A (JP)
Title: Sound wave processor and ultrasonic system
Inventor: TAKAMURA SHOGO
IPC: G01S15/10
Filed: 2019-03-15
Abstract: To provide a sound wave processor with which it is possible to improve a threshold setting function in a sound wave processor that determines a received wave using correlated convolution integration.SOLUTION: Provided is a sound wave processor comprising: a received wave signal output unit for outputting a digital received wave signal based on a received sound wave; a correlated convolution integration unit for performing correlated convolution integration on the basis of the digital received wave signal and reference data; a threshold setting unit for setting a threshold; and a threshold determination unit for performing a comparison process on the basis of the result of correlated convolution integration and the threshold. The threshold setting unit includes a storage unit for storing the data based on the digital received wave signal that corresponds to the window of a prescribed time width, and a set value update unit for acquiring an evaluation value on the basis of the data stored in the storage unit, and switching, depending on whether or not the acquired evaluation value is smaller than the currently set threshold, between updating the threshold using the acquired evaluation value as a new set value and maintaining the threshold.SELECTED DRAWING: Figure 8
Patent JP-2020148726-A (JP)
Title: Position detector
Inventor: KIYOMA TOSHIAKI
IPC: G01D5/244
Filed: 2019-03-15
Abstract: To provide a highly accurate position detector having a simple configuration.SOLUTION: An encoder 1 includes a rotation detection section 11, a reference position detection section 12, an output section 15, and a storage section 18. The rotation detection section 11 outputs a periodic rotation detection signal S1 having a first resolution Ri according to a rotation position of a rotor 81. The reference position detection section 12 detects that the rotation position of the rotor 81 is a predetermined reference position. The storage section 18 stores preset correction information 19 corresponding to the rotation detection signal S1. The output section 15 outputs a periodic output signal S2 having a second resolution Rt lower than the first resolution Ri on the basis of the rotation detection signal S1 output from the rotation detection section 11, a detection result of the reference position detection section 12, and the correction information 19 stored in the storage section 19.SELECTED DRAWING: Figure 2
Patent JP-2020154006-A (JP)
Title: Adjusting mechanism, lens-barrel, and imaging device
Inventor: KOBAYASHI TAKAHIRO
IPC: G02B7/02
Filed: 2019-03-18
Abstract: To provide a desirable adjusting mechanism for adjusting the position of a lens.SOLUTION: The adjusting mechanism has at least a pair of adjusting units. The adjusting unit includes: a biasing unit for biasing the lens to the center axis side; and a positioning unit for positioning the position of the biased lens in a predetermined surface. The positioning unit includes: a first screwing member having a first screwing part and a second screwing part; a second screwing member screwed with the first screwing part, the second screwing member determining the position of the lens in the predetermined surface by being pushed by the biased lens; and a fixing member having a screwing part screwed with the second screwing part. The second screwing member and the fixing member are stopped by each other.SELECTED DRAWING: Figure 3
Patent JP-2019116896-A (JP)
Title: Fuel injection valve
Inventor: NIWA MASAYUKI
IPC: F02M61/18
Filed: 2019-03-19
Abstract: To provide a fuel injection valve for reducing an adhesion amount of incomplete combustion products, and can suppress a secular change of an injection characteristic of fuel.SOLUTION: An injection hole 66 is formed so that a cross section area of an inside opening 661 is reduced compared with a cross section area of an outside opening 662. When setting a plane including an injection hole axis HC66 passing a center C661 of the inside opening 661 and a center 662 of the outside opening 662, and also including a center axis CA60 of an injection nozzle 30 as a first plane, setting a plane including the injection hole axis HC66, and vertical to the first plane as a second plane, setting an angle formed of a cross section shape line of a cross section of an inner wall of the injection hole 66 at the first plane, and the injection hole axis HC66 as a first expansion angle α13, and setting an angle formed of the cross section shape line of the cross section of the inner wall of the injection hole 66 at the second plane, and the injection hole axis HC66 as a second expansion angle β23, the injection hole 66 is formed so as to satisfy a relationship of α13<β23. The inner wall of the injection hole 66 is short at a side opposite to the center axis CA60 of a nozzle body 20 compared with the center axis CA60 side of the nozzle body 20.SELECTED DRAWING: Figure 10
Patent JP-2020015300-A (JP)
Title: Head unit and liquid discharge device
Inventor: KONDO YOICHIRO
IPC: B41J2/14
Filed: 2019-03-20
Abstract: To provide a head unit which enables a reduction of a possibility that a temperature of liquid in a pressure chamber increases.SOLUTION: A head unit includes: a first member 36 formed with a pressure chamber for storing liquid discharged from nozzles; a piezoelectric element 37 which is provided on the pressure chamber and displaced in accordance with a driving signal; a first substrate 38 which is provided on the first member so as to cover the piezoelectric element; an integrated circuit which is provided on the first substrate and supplies the driving signal to the piezoelectric element; a second member 40 which is provided on the first member and in which a storage chamber for storing the liquid is formed; and a third member 80 which is provided on the second member and made of metal. In the second member, a heat radiation opening for radiating heat of the integrated circuit is provided between the integrated circuit and the third member.SELECTED DRAWING: Figure 4
Patent JP-2020155041-A (JP)
Title: Information processor and program
Inventor: CHIKAMI SAORI
IPC: G06F40/56
Filed: 2019-03-22
Abstract: To allow a conversation system for having a conversation with a person to respond more appropriately to a user.SOLUTION: An information processor according to an embodiment of the present invention includes: means for receiving an input sentence from a user; means for receiving emotion information on emotions from the user; means for acquiring input environment information including at least one of information on the date or the time when the input sentence or the emotion information is input and information on a position where the input sentence or the emotion sentence is input; means for generating a response sentence to the input sentence on the basis of the emotion information and the input environment information; and means for presenting the generated response sentence.SELECTED DRAWING: Figure 3
Patent JP-2020156652-A (JP)
Title: Muscular electrostimulator
Inventor: MATSUSHITA TAKESHI
IPC: A63B24/00
Filed: 2019-03-26
Abstract: To provide a muscular electrostimulator that can be handled easily.SOLUTION: A muscular electrostimulator 1 includes a first body part 10, a second body part 20, a cable 30, a control unit 40 (power source part), a first pair of electrodes, and a second pair of electrodes. The first body part 10 and the second body part 20 are mounted on left and right chest parts respectively. The second body part 20 is provided separately from the first body part 10. The cable 30 connects the first body part 10 to the second body part. The control unit 40 is provided on the first body part 10. The first pair of electrodes are provided on the first body part 10 and connected electrically to the control unit 40. They are mutually energized by the power supplied from the control unit 40. The second pair of electrodes are provided on the second body part 20 and connected electrically to the control unit 40 through the cable 30. They are mutually energized by the power supplied from the control unit 40.SELECTED DRAWING: Figure 2
Patent JP-2020156967-A (JP)
Title: Appliance for measurement, posture estimation system, design method for trunk orthosis, and method of manufacturing trunk orthosis
Inventor: KITANI RYOTA
IPC: A61F5/02
Filed: 2019-03-28
Abstract: To provide an appliance for measurement, which enables the rapid and easy manufacture of a trunk orthosis compatible with a user.SOLUTION: An appliance 1 for measurement, which is used to acquire information required for manufacture of a trunk orthosis for correcting a wearer's posture by attaching it to his/her trunk, comprises: an appliance body 10 for being attached to his/her trunk; fastening means 20 for acting on the appliance body 10 so as to generate a desired fastening force in his/her trunk; and a plurality of contact pressure measurement parts 42 for measuring pressure of contact with his/her trunk in each of a plurality of regions of the appliance body 10.SELECTED DRAWING: Figure 1
Patent JP-2020158199-A (JP)
Title: Break-off spout
Inventor: SHIMADA SATORU
IPC: B65D51/22
Filed: 2019-03-28
Abstract: To provide a break-off spout having a simple configuration, not requiring a large force for fitting the cover to the spout body or unsealing it, enabling a cover to be securely fitted to a right position of a spout body, and capable of being safely unsealed.SOLUTION: The present invention provides a break-off spout 100 that includes a spout body 110 and a cover 130, in which an engaging portion 122 provided on the spout body 110 and an engaged portion 135 provided on a skirt wall 132 of the cover 130 engage the cover 130 with the spout body 110 so as to prevent them from coming off, and are configured to be a coming-off prevention portion that can disengage an engagement between the cover 130 and the spout body 110 when the cover 130 is rotated, a guided portion 136 provided on the skirt wall 132 is guided by a guide portion 123 provided on the spout body 110, and the guide unit 123 is divided into upper and lower portions.SELECTED DRAWING: Figure 1
Patent JP-2020102829-A (JP)
Title: Inner module used in wireless earphone
Inventor: LI JIN XING
IPC: H04R3/00
Filed: 2019-03-28
Abstract: To provide an inner module used in a wireless earphone, which is installed inside a wireless earphone by utilizing a modularized design and is able to reduce the assembly cost significantly.SOLUTION: An inner module used in a wireless earphone includes an electric circuit 20 and an upper cover 30. The electric circuit 20 includes a first circuit board, a second circuit board 22 which is extended from the first circuit board, and a lower cover 24 which encloses the first circuit board. The upper cover 30 is installed on the lower cover 24, and includes at least one first side wall which is installed to form at a certain angle with respect to the lower cover 24. A first positioning slot used to accommodate the second circuit board 22 is provided on the first side wall.SELECTED DRAWING: Figure 1
Patent JP-2020162450-A (JP)
Title: Method for increasing free glutamic acid content in meat, and method for improving water holding capacity of meat
Inventor: FUJIMURA SHINOBU
IPC: A23K50/75
Filed: 2019-03-28
Abstract: To provide a method for increasing a free glutamic acid content in meat, simply and in a short period of time.SOLUTION: This invention relates to a method for increasing a free glutamic acid content in meat, including feeding potable water containing 0.2 mass% or more free lysine to poultry.SELECTED DRAWING: Figure 1
Patent JP-2020163349-A (JP)
Title: Sorter and processing method of electronic/electrical apparatus component scrap
Inventor: AOKI KATSUSHI
IPC: B07B13/04
Filed: 2019-03-29
Abstract: To provide a sorter capable of sorting more simply and efficiently a specific component having a specific shape from among raw materials including various materials having each different shape; and to provide a processing method of electronic/electrical apparatus component scraps using the same..SOLUTION: A sorter includes transportation means 1 having a transportation surface 13 for transporting raw materials 100 including materials having each different shape from a raw material input port 11 to a receptacle 12, and gate means 2 having a cylindrical roll part 21 having rotation function, arranged on the transportation surface 13 at a fixed interval d so as to pass at least a part of the raw materials 100 to the receptacle 12 side.SELECTED DRAWING: Figure 1
Patent JP-2020170223-A (JP)
Title: Operation management system
Inventor: TAKAHASHI HIROAKI
IPC: G01C21/34
Filed: 2019-04-01
Abstract: To efficiently transport loads while carrying passengers.SOLUTION: An operation management system 1 manages an operation of a collection/delivery vehicle 20 for collecting/delivering loads. The operation management system 1 comprises: a route generation section 11 for generating a collection/delivery route L when a collection/delivery vehicle 20 collects/delivers loads; a route information disclosure section 12 for disclosing collection/delivery route information including a collection/delivery route L; a share-riding reception section 13 for receiving a request to ride on the collection/delivery vehicle 20 by sharing from a passenger H who desires to ride on the collection/delivery vehicle 20 by sharing on a collection/delivery route L; and an output section 14 for outputting a received share-riding request.SELECTED DRAWING: Figure 1
Patent JP-2020169070-A (JP)
Title: Elevator rescue device
Inventor: ICHIHASHI YUKI
IPC: B66B5/02
Filed: 2019-04-01
Abstract: To provide an elevator rescue device capable of easily rescuing a user confined in a car.SOLUTION: An elevator rescue device comprises a compensation chain moving unit that is provided to a car lower part or a counterweight lower part of an elevator and that moves the folding point of a compensation chain lifted between the car lower part and the counterweight lower part by an operation from a landing. Thus, a user confined in the car can be easily rescued.SELECTED DRAWING: Figure 2
Patent JP-2020170126-A (JP)
Title: Charging device and image formation device
Inventor: YABE KENJI
IPC: G03G15/02
Filed: 2019-04-05
Abstract: To make an abnormal image such as ground stains less likely occur even if AC voltage supplied to a charging roller decreases over time.SOLUTION: A charging device is provided with a charging roller 12 that comes into contact with a photoreceptor drum 11 (image carrier) while rotating and a power supply unit 75 (voltage supply unit) that supplies AC voltage and DC voltage to the charging roller 12. When an absolute value of a peak voltage Vpp of the AC voltage supplied to the charging roller 12 becomes equal to or less than a predetermined value X, the power supply unit 75 is controlled so as to increase an absolute value of a peak voltage Vpp of the DC voltage supplied to the charging roller 12.SELECTED DRAWING: Figure 2
Patent JP-2020172131-A (JP)
Title: Crawler
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 2019-04-08
Abstract: To provide a crawler of which traction performance is improved in off-road traveling.SOLUTION: A crawler 10 includes a crawler body 12 that is made of an elastic material and is an endless body wound about a wheel, and a lug 18 having plural concave parts 18T, which project onto a periphery 12B of the crawler body 12, extend in a width direction W of the crawler body 12, lie equidistantly in a circumferential direction R of the crawler body 12, and jut out forward in a normal rotation direction F of the crawler body 12, formed on it.SELECTED DRAWING: Figure 2
Patent JP-2019183844-A (JP)
Title: Method and control device for operating dual fuel engine
Inventor: HAGL PAUL
IPC: F02D19/02
Filed: 2019-04-10
Abstract: To provide a method for operating an engine that is configured as a dual fuel engine and has a plurality of cylinders (2).SOLUTION: According to a method, in a liquid fuel operating mode, a liquid fuel such as diesel fuel is introduced into a combustion chamber (9) of a respective cylinder (2), and in a gaseous fuel operating mode, an air-fuel mixture composed of a gaseous fuel and air is introduced into the combustion chamber (9) of the respective cylinder (2) for igniting the air-fuel mixture. In the gaseous fuel operating mode in the region of the respective cylinder (2) in a working cycle of the cylinder (2), the gaseous fuel and the air of the air-fuel mixture and, then, an ignition fluid are introduced into the respective cylinder (2) by at least two successive injections into the combustion chamber (9) of the cylinder (2). In the liquid fuel operating mode and in the gaseous fuel operating mode, in the region of the respective cylinder (2), the ignition fluid is introduced into the combustion chamber (9) of the respective cylinder (2) via the same fuel injector (6) of the respective cylinder (2).SELECTED DRAWING: Figure 1