baber/WOPTO huggingface dataset:
Patent JP-2020193263-A (JP)
Title: Resin molding and composite member
Inventor: HARA HIDEKAZU
IPC: C08L101/00
Filed: 2019-05-27
Abstract: To provide a resin composite material, which is formed by dispersing cellulose fibers to a resin and which is excellent in mechanical physical properties such as pulling intensity and flexure intensity, a molding using the same composite material, and a composite member using the molding.SOLUTION: There is provided a resin molding which is formed of a cellulose fiber dispersion resin composite material obtained by dispersing cellulose fibers to a resin and whose thickness is 0.1 mm or greater, a content of the cellulose fibers is 1 mass% or greater and less than 70 mass%, when a length weighting average fiber length of the cellulose fibers measured by a following measuring condition is LL, a number average fiber length is LN, the LL and LN satisfy a following formula 1. A composite member using the resin molding is also provided. The measuring condition is that: for a solution residual obtained by immersing the cellulose fiber dispersion resin composite material in a solvent to which the resin in the composite material can be solved, the LL and LN are determined by a fiber length measuring method by a pulp-optical automatic analysis method regulated by ISO 16065 2001. The formula 1 is: 1.10<(LL/LN)<1.50.SELECTED DRAWING: None
Patent JP-2020077358-A (JP)
Title: Movement route analysis system
Inventor: YOSHIKAWA AKIHIRO
IPC: G06Q30/02
Filed: 2019-05-28
Abstract: To extract common objects of interest of a plurality of people from movement routes of the plurality of people in a closed space.SOLUTION: A plurality of transmitters are installed in a closed space, and a plurality of communication terminals of a plurality of users each receive a signal from each transmitter by a short-range wireless communication system. A management server receives transmitter ID from the communication terminal of each user in association with user ID, stores the received transmitter ID in a memory, converts a time history of multiple pieces of transmitter ID stored in the memory into a time history of a plurality of spatial coordinate values representing installation positions of the corresponding transmitters for each user, estimates a movement route of each user from the time history for each user, extracts part of the plurality of movement routes of a plurality of users that are locally common to each other, and estimates that there is an interesting object, which is an object of interest common to the plurality of users, at the same position as the extracted part or its nearby position.SELECTED DRAWING: Figure 15
Patent JP-2020196033-A (JP)
Title: Press molding apparatus
Inventor: TOKITA YUICHI
IPC: B21D5/01
Filed: 2019-06-04
Abstract: To provide a press molding apparatus preventing occurrence of buckling wrinkles in the bending inside of a bent part.SOLUTION: A press molding apparatus 1 in this invention for press-molding a blank 100 into a shape having the nearly L-shaped bent part 111 in cross section is characterized by comprising: a die 3 having a die shoulder 3a, a die central part 3b and a die groove 3c; a punch 5 installed facing the die groove 3c and having a punch shoulder 5a contacting a portion corresponding to the bending inside of the bent part 111 in the blank 100; a die side pad 7 protruding to a punch 5 side of the die central part 3b, movably supported at a groove bottom side of the die groove 3c and having a pad shoulder 7a contacting the portion corresponding to the bending outside of the bent part 111 in the blank 100; and a punch side pad 9 protruding to a die 3 side of the punch 5 facing the die central part 3b, movably supported at the side opposite to the die 3 and having a blank placing face 9a.SELECTED DRAWING: Figure 1
Patent JP-2020198394-A (JP)
Title: Method for manufacturing electronic component and electronic component
Inventor: EJIRI YOSHINORI
IPC: H05K3/12
Filed: 2019-06-04
Abstract: To provide a method which can simply form a metal wire and mount an electric element on a polymer molding having low heat resistance, and manufactures an electronic component having sufficient conductive reliability even when receiving heat stress with good productivity.SOLUTION: A method for manufacturing an electronic component 100 includes: a step b of coating a metal paste 2 containing metal particles to a polymer molding 1 with a predetermined pattern, and forming a metal paste layer; a step c of sintering the metal particles and forming a metal wire 3; a step d of coating a solder paste containing solder particles and a resin component onto the metal wire and forming a solder paste layer 6; a step e of arranging an electric element 8 on the solder paste; and a step f of heating the solder paste layer, forming a solder layer 11 joining the electric element, and forming a resin layer 12 covering the solder layer. The polymer molding is a molding of crystalline plastic having a melting point of 280°C or lower or amorphous plastic having a glass transition temperature of 160°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2019193277-A (JP)
Title: Locally powered optical communication network
Inventor: VALEY KAMALOV
IPC: H04B10/27
Filed: 2019-06-05
Abstract: To cope with transoceanic fiber optic cable without disadvantage such as limited power and bandwidth.SOLUTION: An optical system 100 for a locally powered optical communication network includes a first trunk terminal 110 for emitting an optical signal 105, a second trunk terminal 120 for receiving the optical signal, a communication trunk 102, an intermediate unit 151, and a power source 160. The communication trunk is disposed along a bottom of a body of water and couples the first trunk terminal to the second trunk terminal. The communication trunk transmits the optical signal from the first trunk terminal to the second trunk terminal. The intermediate unit is connected to the communication trunk between the first and second trunk terminals. The intermediate unit receives the optical signal emitted from the first trunk terminal, amplifies the received optical signal and transmits the amplified optical signal to the second trunk. The power source is connected to and powers the intermediate unit.SELECTED DRAWING: Figure 2
Patent JP-2020201573-A (JP)
Title: Transaction device, method, and program
Inventor: TANAKA TOMONORI
IPC: G06Q30/06
Filed: 2019-06-06
Abstract: To provide a technique that allows other users to understand expenditures of a given user without compromising the privacy of the user.SOLUTION: A transaction device comprising a reception part that accepts inquiries about payment details, and an output part that outputs the details of a predetermined user when the reception part accepts an inquiry about the details of the predetermined user from a user, and the output part restricts the output of the details of the predetermined user that do not meet the predetermined conditions when the reception part accepts an inquiry from another user linked to the predetermined user.SELECTED DRAWING: Figure 6
Patent JP-2020202213-A (JP)
Title: Base material with functional thin wire and manufacturing method thereof
Inventor: YAMAUCHI MASAYOSHI
IPC: C09D11/30
Filed: 2019-06-06
Abstract: To provide a base material with a functional thin wire and a manufacturing method thereof having excellent surface wettability and adhesion when a functional thin wire pattern is formed on a cycloolefin film using ink.SOLUTION: In a base material with a functional thin wire according to the present invention including a functional fine line pattern on a substrate, the base material is a cycloolefin-based film, the functional fine line pattern is formed by ink, and an adhesion-imparting layer and a surface energy adjusting layer are provided in this order on the cycloolefin-based film.SELECTED DRAWING: Figure 1
Patent JP-2020201081-A (JP)
Title: Method for determining minute short-circuiting of lithium ion secondary battery
Inventor: SEN BOKU
IPC: H01M10/48
Filed: 2019-06-07
Abstract: To provide a method for determining the minute short-circuiting of a lithium ion secondary battery with which it is possible to carry out the determination of whether there is a minute short-circuiting of a lithium ion secondary battery in a short time.SOLUTION: A discharge current or a charge current is cut off and thereafter a relaxation process is analyzed, and a voltage change component caused by minute short-circuiting is separated and used for determination. More specifically, the method for determining the minute short-circuiting of a lithium ion secondary battery includes: a relaxation decomposition step for decomposing a change of cell voltage in a relaxation process after cutting off a charge current during charging or a discharge current during discharging into a plurality of decomposed relaxation components; and a minute short-circuiting determination step for determining the presence of a component, out of the plurality of decomposed relaxation components, in which a voltage drop occurred due to minute short-circuiting and thereby determining the presence of minute short-circuiting.SELECTED DRAWING: Figure 2A
Patent JP-2020032716-A (JP)
Title: Method of operating apparatus for additively manufacturing three-dimensional objects
Inventor: JUERGEN WERNER
IPC: B22F3/16
Filed: 2019-06-07
Abstract: To provide a method of operating an apparatus for additively manufacturing a three-dimensional object, in which irradiation of a build material is improved, in particular requirements of different structures or parts of the object can be taken into account and a manufacturing time can be reduced.SOLUTION: There is provided a method of operating an apparatus for additively manufacturing a three-dimensional object (2) by means of successive layer-by-layer selective irradiation and solidification of a layer of a build material that can be solidified by means of an energy beam (4), in which irradiation is performed on at least a portion of a first layer (7) based on at least one first irradiation parameter; and irradiation is performed on at least a portion of a second layer (8) based on at least one second irradiation parameter; and the at least one first irradiation parameter and the at least one second irradiation parameter are differently assigned for the at least two layers (7, 8).SELECTED DRAWING: Figure 2
Patent JP-2020201353-A (JP)
Title: Image forming apparatus and developer conveyance setting method
Inventor: IKEUCHI ATSUYA
IPC: G03G15/08
Filed: 2019-06-07
Abstract: To provide an image forming apparatus and a developer conveyance setting method that can prevent developer from remaining in a toner conveying unit and reduce the drive load of the toner conveying unit.SOLUTION: A toner container 17 stores a toner supplied to a developing device 23 and conveys the toner by driving a first conveying screw 32. A toner conveying unit 19 conveys the toner supplied from the toner container 17 by driving a second conveying screw 36. A toner detection unit is provided on the developing device 23 and detects the toner supplied from the toner conveying unit 19. A time measuring unit measures the time required from when the first conveying screw 32 starts driving until when the toner is detected by the toner detection unit. A drive control unit sets the drive time of the second conveying screw 36 based on the time required measured by the time measuring unit.SELECTED DRAWING: Figure 4
Patent JP-2020201701-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: NOGUCHI JUNPEI
IPC: G08G1/00
Filed: 2019-06-10
Abstract: To provide a vehicle control device, a vehicle control method, and a program that can simply acquire a parking situation and notify a management device side.SOLUTION: A vehicle control device includes: a communication unit that communicates with a management device that refers to management information indicating parking situations of a plurality of parking spaces and guides a self-driving vehicle to a target parking space; a recognition unit that recognizes a peripheral situation of the vehicle; and a generation unit that generates parking situation information including information indicating whether another vehicle is parked in a parking space which the vehicle passes through based on a result recognized by the recognition unit and causes the communication unit to transmit it to the management device.SELECTED DRAWING: Figure 2
Patent JP-2020202283-A (JP)
Title: Liquid cooling jacket, liquid cooling system, and electronics
Inventor: URAI TAKASHI
IPC: H01L23/40
Filed: 2019-06-10
Abstract: To provide a liquid cooling jacket capable of efficiently cooling various cooling targets with different thicknesses.SOLUTION: A liquid cooling jacket 102 includes: a first heat receiving member 104; a second heat receiving member 114 (opposite member); and a leaf spring 126 (press member). The first heat receiving member 104 includes: a first refrigerant piping 110 for flowing refrigerant inside; and a first heat conduction sheet 108 that is in contact with the object to be cooled and receives heat. The second heat receiving member 114 faces the first heat conduction sheet 108 and is capable of getting closer and separating from the first heat receiving member 104. The leaf spring 126 presses the first heat receiving member 104, the second heat receiving member 114, and the opposite member in a closing direction.SELECTED DRAWING: Figure 9
Patent JP-2021002469-A (JP)
Title: connector
Inventor: YASUMA HIKARI
IPC: H01R13/58
Filed: 2019-06-21
Abstract: To provide a connector having excellence in the degree of freedom of a direction in which an electric wire can be guided.SOLUTION: A connector 1 comprises: a housing 10 including a terminal housing chamber; and a cover 20 capable of guiding, in a predetermined direction, an electric wire extending from a terminal housed in the terminal housing chamber. The housing 10 includes: a cylindrical part 12 which protrudes toward the cover 20 and into which the electric wire can be inserted; and a salient 14 protruding from a peripheral wall of the cylindrical part 12. The cover 20 includes: a coupling hole part 23 into which the cylindrical part 12 can be inserted; engagement parts 23a, 23c that in a state in which the cylindrical part 12 is inserted into the coupling hole part 23, engages with the salient 14 by the cover 20 being relatively rotated around a cylinder axis of the cylindrical part 12 to couple the cover 20 with the cylindrical part 12; and an outlet part 24 capable of leading out, in a predetermined direction, the electric wire extending in the cover 20 via the cylindrical part 12.SELECTED DRAWING: Figure 3
Patent JP-2021000377-A (JP)
Title: Determination system for achievement of sterilization treatment, determination apparatus, measuring apparatus and program
Inventor: KITAMURA TOSHIBUMI
IPC: A61L2/24
Filed: 2019-06-24
Abstract: To provide a technique capable of improving workability for determining the achievement of sterilization treatment even when using plural types of indicators for such a treatment.SOLUTION: A determination system comprises: a type determination procedure determining the type of an indicator having a color change area in which a color changes in response to the achievement of sterilization treatment by acquiring a determination information for determining the above type; a measurement procedure measuring a color information of the color change area; and an achievement determination procedure determining the achievement of sterilization treatment from the color information in the color change area measured by the measurement procedure by following a determination reference responded to the type of indicator determined by the type determination procedure.SELECTED DRAWING: Figure 7
Patent JP-2021003270-A (JP)
Title: Vacuum cleaner
Inventor: YANO MASARU
IPC: A47L9/10
Filed: 2019-06-26
Abstract: To provide a vacuum cleaner which can increase an amount of collected dust as the dust is compressed inside an umbrella part, suppress return from the collected dust accumulation part to a collected dust separation part, can improve dust separation performance and suppress winding of the hair or the like around an air suction part and suppress whirling-up when the dust is discharged since the dust is compressed inside the umbrella part, can reduce labor of filter cleaning because the dust adhered to a bypass filter (a filter 2), and is easy to dispose of the dust and to maintain.SOLUTION: A dust collection device of a vacuum cleaner has: an air suction part having a substantially cylindrical first filter in an upper part of an inner cylinder; and an umbrella part opening below. The suction part and the umbrella part communicate with each other via a second filter and the umbrella part is provided with a sliding mechanism projecting to an opening direction when a bottom lid is opened.SELECTED DRAWING: Figure 7C
Patent JP-2021008733-A (JP)
Title: Horizontal blind
Inventor: UEMATSU TAKATOSHI
IPC: E06B9/303
Filed: 2019-06-28
Abstract: To provide a horizontal blind capable of suppressing breakage of a weft while suppressing deterioration of shielding property of light.SOLUTION: A first ladder cord provided with a lifting cord inserted along one of a pair of warp threads of a horizontal blind 100 and a second ladder cord not provided with a lifting cord are arranged, and in wefts supporting a slat 13, wear resistance of the weft for the first ladder cord is made higher than that of the weft for the second ladder cord.SELECTED DRAWING: Figure 1
Patent JP-2021009563-A (JP)
Title: Soundproof building design supporting method and soundproof building design supporting device
Inventor: KANAZAWA RORAN
IPC: G10K11/16
Filed: 2019-07-01
Abstract: To provide a soundproof building design supporting method and a soundproof building design supporting device in which, at a stage of designing a soundproof building, vibration based on a dynamic characteristic of a vibration producing machine and a measured value of a sound generated with the vibration can be used to predict a sound to propagate from the vibration producing machine to the surrounding area, and the predicted sound is used as a design element of the soundproof building so as to assist in appropriately designing the soundproof building.SOLUTION: A sound pressure measurement device 13 that is disposed near a vibration sieve 1 that generates a sound through directional periodic vibration, is used to measure the sound pressure emitted due to the vibration. A vibration acceleration measurement device 11 that is provided to the vibration sieve is used to measure the vibration acceleration of the vibration sieve. By means of a computation device 14, a computation process is performed by a differential time domain method using the measured value of the sound pressure and the measured value of the vibration acceleration, and a predicted value of a sound pressure that is predicted to propagate from the position of the vibration sieve as a starting point to a coordinate position in a 3D space with the elapse of time, is acquired as a design element of the soundproof building.SELECTED DRAWING: Figure 1
Patent JP-2021009652-A (JP)
Title: Information proposal system, information proposal method, program, and recording medium
Inventor: SONODA SHINICHIRO
IPC: G06Q30/02
Filed: 2019-07-03
Abstract: To provide an information proposal system capable of proposing, to a user, information on a commodity matching the taste, preference or the like of the user from an image group of the user, and to provide an information proposal method, program and a recording medium.SOLUTION: In the information proposal system, a server 12 includes: an image group acquisition unit 20 for acquiring an image group of a user; and an image analysis unit 22 for detecting the attribute of each image. An imaging number counting unit 28 counts the number of taken images of the same attribute, and an imaging frequency calculation unit 30 calculates the imaging frequency of images of the same attribute. An imaging purpose estimation unit 32 estimates an imaging purpose of images of the same attribute. A proposal determination unit 36 determines whether or not to propose information on a commodity related to the imaging purpose of images of the same attribute to the user according to whether or not the number of taken images of the same attribute and the imaging frequency satisfy a predetermined condition. An information proposal unit 40 proposes, to the user, the information on the commodity determined to be proposed to the user.SELECTED DRAWING: Figure 2
Patent JP-2021011662-A (JP)
Title: Light shielding fiber
Inventor: MATSUURA TOMOHIKO
IPC: D01F8/14
Filed: 2019-07-08
Abstract: To provide a light shielding fiber having, in addition to a light shielding property such as UV shielding, superior characteristics that conventional light shielding materials do not have such as high whiteness degree and clear coloring when dyed.SOLUTION: A light shielding fiber has an average reflectance of 40% or more at 300-400 nm wavelengths.SELECTED DRAWING: Figure 1
Patent JP-2021015190-A (JP)
Title: Image forming apparatus
Inventor: KATTO YOHEI
IPC: G03G15/00
Filed: 2019-07-12
Abstract: To solve the problem in which in a case where image formation is executed before paper feeding, when failure in paper feeding occurs, a toner image needs to be collected without printing, which increases unnecessary toner consumption.SOLUTION: An image forming apparatus predicts failure in paper feeding from an image transfer time from an image forming unit to a transfer unit and a sheet conveyance time from a sheet loading unit to the transfer unit, and determines which of image formation and paper feeding should be preferentially performed.SELECTED DRAWING: Figure 1
Patent JP-2019194250-A (JP)
Title: Pyrazine derivatives useful as inhibitors of ATR kinase
Inventor: CHARRIER JEAN-DAMIEN
IPC: C07D401/10
Filed: 2019-07-12
Abstract: To provide pyrazine derivatives useful as inhibitors of ATR protein kinase.SOLUTION: The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. An example of a specific compound includes the following compound (3-amino-6-(4-methoxy phenyl)-N-phenyl pyrazine-2-carboxamide).SELECTED DRAWING: None
Patent JP-2021018558-A (JP)
Title: Electric apparatus, and control method and control program of electric apparatus
Inventor: MORISHITA KEISUKE
IPC: G06F13/00
Filed: 2019-07-19
Abstract: To provide an electric apparatus that can notify a user of functions of the electric apparatus in a manner that is easy for the user to recognize, and a control method and a control program of the electric apparatus.SOLUTION: In an electric apparatus system including an electric apparatus and a mobile terminal, the electric apparatus includes: a wireless communication unit that performs wireless communication with a registered apparatus which is a pre-registered external apparatus; and a control unit including a first notification unit that outputs a notification sound in a mode corresponding to a communication state of the wireless communication when a notification condition related to a function of the electric apparatus is satisfied.SELECTED DRAWING: Figure 3