baber/WOPTO huggingface dataset:
Patent JP-2019135689-A (JP)
Title: Anode for metal secondary battery, metal secondary battery, and manufacturing method of metal secondary battery
Inventor: OKA HIDEAKI
IPC: H01M4/38
Filed: 2018-02-05
Abstract: To improve a capacity maintenance rate after charge/discharge cycle in a metal secondary battery.SOLUTION: An anode is provided for a metal secondary battery. The anode contains a first metal and a second metal in a full charge state of the metal secondary battery. A carbon fiber aggregate contains multiple carbon fibers. The first metal is an alkali metal or an alkaline-earth metal. The second metal is a metal alloyed with the first metal or an alloy. The second metal is carried at least in the center of the carbon fiber aggregate in a thickness direction. The second metal is particulate.SELECTED DRAWING: Figure 3
Patent JP-2019138632-A (JP)
Title: Oil measuring device
Inventor: KISHIGAMI TAKASHI
IPC: F01P3/10
Filed: 2018-02-06
Abstract: To obtain the flow rate of oil passing through the cooling cavity of a piston, with a high degree of accuracy.SOLUTION: An oil measuring device 1 measuring the flow rate of oil passing through the cooling cavity (e.g., a first cooling cavity 92) of a piston 90 is provided, and comprises: a drive unit 30 vertically reciprocating the piston 90; an injection unit 40 provided at a position apart from an inflow port 91a of the piston 90 and injects oil toward the inflow port 91a during the reciprocating motion of the piston 90; a piping unit 50 which has a plurality of pipes (inner pipes 51) differing in the inside diameter in which oil having passed through the cooling cavity flows, wherein the plurality of pipes arranged one on another relatively moves along the vertical direction when the piston 90 reciprocates; and a housing unit 60 housing oil having passed through the piping unit 50.SELECTED DRAWING: Figure 1
Patent JP-2018113046-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KATAOKA TOSHIYUKI
IPC: G06F17/27
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology for enabling a user to easily find information intended by a user or variable information from a large-scale text.SOLUTION: A text narrowing-down system displays a list of words obtained by analyzing a document, receives selection of a word subjected to list display, creates a network graph containing words having received selection, and displays the graph. The network graph comprises nodes where a word is displayed, and an edge connecting the nodes. When the node is selected, a word related to the word of the node is further displayed.SELECTED DRAWING: Figure 1
Patent JP-2019128928-A (JP)
Title: Members-only information provision service
Inventor: KINO SHUGO
IPC: G06Q30/00
Filed: 2018-01-22
Abstract: To prevent poor-quality products and services from being distributed in the society.SOLUTION: A members-only information provision service is disclosed, comprising: having a supervisor make a hypothesis about a high-quality product or service first; having many members verify the hypothesis and report results to the supervisor; and disclosing the results to the world over the Internet. Such an arrangement allows only high-quality products and services to be distributed in the society.SELECTED DRAWING: None
Patent JP-2019143170-A (JP)
Title: Surface treatment method of dispensing head constituent component, assembly method of dispensing head, and application method of beverage server
Inventor: FURUICHI HIROSHI
IPC: B67D1/04
Filed: 2018-02-15
Abstract: To provide a surface treatment method of a dispensing head constituent component capable of controlling abnormal abrasion of a sliding part (for example a seal member), and/or adhesion of dirt to a liquid contact part by chemically polishing the dispensing head constituent component, an assembly method of the dispensing head, and an application method of a beverage server.SOLUTION: A surface treatment method of a dispensing head constituent component has a constituent composition polishing process for polishing the dispensing head constituent component with a chemical polishing liquid, and a polishing liquid removal process for removing the chemical polishing liquid from the dispensing head constituent component. In the constituent component polishing process, at least one of a dispensing head body and a plunger member which can be inserted in a first open hole of the dispensing head body is chemically polished.SELECTED DRAWING: Figure 3
Patent JP-2019142111-A (JP)
Title: Printer and printing processing program
Inventor: NAKAGAWA KAZUYA
IPC: B41J29/00
Filed: 2018-02-21
Abstract: To reduce labor burden required for matching a printed medium type and a printing layout, in cases when printing can be implemented by exchanging various printed media.SOLUTION: A printer 1 includes: a wireless tag T provided with a tag antenna 151 which can communicate with an operation terminal 200 by tag communication; a printer side antenna 141 for communicating with the operation terminal 200 using mutual recognition radio communication; and a control circuit 143. A tag control unit 157 receives a request command requesting medium information of a printed tape 103, inputs a main power source of the printer 1 according to the received request command, and transmits the medium information to the operation terminal 200 using tag communication, by corresponding to the received request command. The control circuit 143, in an input state of the main power source of the printer 1, receives print data transmitted from the operation terminal 200 via the mutual recognition radio communication, and implements printing corresponding to the received print data using a print head 23.SELECTED DRAWING: Figure 5
Patent JP-2019142412-A (JP)
Title: Vehicle air conditioner
Inventor: HARADA TOMONORI
IPC: B60H1/00
Filed: 2018-02-22
Abstract: To improve comfort of occupants.SOLUTION: A vehicle air conditioner includes: a chamber 6 into which conditioned wind flows and through which articles are taken into or from a vehicle cabin 2; and an exhaust passage 36D which allows communication between the chamber 6 and a vehicle exterior 1 and exhausts wind flowing out from the chamber 6 to the vehicle exterior 1. The exhaust passage 36D has a non-return mechanism 7 which prevents back flow of the wind flowing out from the chamber 6. The non-return mechanism 7 is disposed at a vehicle exterior end part of the exhaust passage 36D. Further, the vehicle air conditioner includes an air supply passage 35D which causes the conditioned air to flow into the chamber 6.SELECTED DRAWING: Figure 3
Patent JP-2019147436-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: MATSUNAGA HIDEKI
IPC: B62D6/00
Filed: 2018-02-26
Abstract: To provide a vehicle control device, a vehicle control method, and a program, capable of suppressing disturbance of a vehicle behavior depending on a shape of a road surface.SOLUTION: A vehicle control device (100) includes: a recognition section (130) for recognizing a peripheral situation of a vehicle; operation control sections (140, 166) for controlling at least vehicle steering on the basis of a recognition result of the recognition section. The operation control section includes the recognition section provided at a road end in the traveling direction of the vehicle, which recognizes a road surface inclined area formed with a more downward inclination as it goes farther from a plane part of the road toward the road end, and adjusts a steering angle of the vehicle in such a direction that the vehicle separates from the side road end with the road surface inclined area when the vehicle travels on the road surface inclined area.SELECTED DRAWING: Figure 2
Patent JP-2019149700-A (JP)
Title: Communication device, communication method, communication program, and management device
Inventor: NAKAGAWA SATOSHI
IPC: H04N21/4402
Filed: 2018-02-27
Abstract: To make it possible to reduce a data amount of video data in a display area output in each node and distribute it with high image quality.SOLUTION: The communication device for multicast distribution of video data through a distribution path having a tree structure is configured to: receive area information including display area information of each of the one or more subordinate communication devices; manage the area information including the display area information of each lower-level communication device and the display area information of its own device; transmit area information including are information including display area information of each lower-level communication device and display area information of an own device; receive video data from the upper-level communication device, extract the display area from the video data on the basis of the display area information of its own device; and transmit processed video data obtained by processing the video data on the basis of the area information including the display area information of each lower-level communication device.SELECTED DRAWING: Figure 1
Patent JP-2019152963-A (JP)
Title: Driving support device, driving support method, and recording medium
Inventor: SEIKE MASAKI
IPC: G08G1/16
Filed: 2018-03-01
Abstract: To contribute to safety improvement at a time when abnormality occurs in a traveling vehicle.SOLUTION: An automatic driving device 10 comprises: a detection part 12 for detecting abnormality of a vehicle; and a display control part 14 for performing control so as to display, on a display part, an image indicating an evacuation place where the vehicle can be evacuated, an image indicating a guide path from a current position of the vehicle to the evacuation place, and an operation image for receiving operation of an occupant of the vehicle, when detecting the abnormality. The operation of the occupant means a speed instruction operation for instructing acceleration or deceleration of the vehicle in traveling along the guide path.SELECTED DRAWING: Figure 2
Patent JP-2019153881-A (JP)
Title: File encryption system and file encryption program
Inventor: MATSUO TAKETERU
IPC: H04L9/08
Filed: 2018-03-01
Abstract: To provide a file encryption system in which an encrypted file encrypted at a first terminal cannot be decrypted by a second terminal belonging to an organization different from the first terminal.SOLUTION: From among a plurality of terminals 4, a terminal 4 that executes an encryption process is a first terminal, a terminal 4 that executes a decryption process is a second terminal 4B, and the encryption process is a process of encrypting a data file 31 into an encrypted file 31X by using an encryption key generated on the basis of organization information 26 included in the first terminal, and the decryption process is a process of decrypting the encrypted file 31X into the data file 31 by using a decryption key 33 generated on the basis of the organization information 26 included in the second terminal 4B. In the decryption process, when the organization information 26 of the second terminal 4B used for the decryption key 33 matches the organization information 26 of the first terminal used for the encryption key, the decryption key 33 is valid for the encrypted file 31X.SELECTED DRAWING: Figure 11
Patent JP-2021073167-A (JP)
Title: Plant disease control agent
Inventor: YAMAGUCHI Hisae
IPC: A01N43/90
Filed: 2018-03-05
Abstract: To provide a plant disease control agent to control plant diseases.SOLUTION: Plant diseases can be controlled by applying at least one compound selected from the group consisting of 2-azahypoxanthine, 2-aza-8-oxohypoxanthine and imidazole-4-carboxamide to plants.SELECTED DRAWING: None
Patent JP-2019153755-A (JP)
Title: Semiconductor device
Inventor: IWASAKI SHINGO
IPC: H01L25/18
Filed: 2018-03-06
Abstract: To indicate a technique for mitigating stress occurring in the recess of a sealed body during operation of a semiconductor device.SOLUTION: A semiconductor device includes a semiconductor element, a sealed body sealing the semiconductor element, a heat slinger mounting the semiconductor element in the sealed body, a first reed extending from the heat slinger and projecting from one face of the sealed body, and a second reed electrically connected with the semiconductor element in the sealed body and projecting from one face of the sealed body, and separated from the first reed in the first direction, on one face. The sealed body has a recess between the first and second reeds, on one face. The first reed includes a first section extending from the heat slinger, and a second section extending from the first section. Width dimension of the first section in the first direction is larger than the width dimension of the second section in the first direction, and at least a part of the first section is located in the sealed body.SELECTED DRAWING: Figure 4
Patent JP-2018159701-A (JP)
Title: Evaluation method of hydrogen embrittlement resistance
Inventor: SENDA TETSUSHI
IPC: G01N33/20
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating hydrogen embrittlement resistance of arbitrary member using an index of allowable range of use environment.SOLUTION: The method for evaluating hydrogen embrittlement resistance includes the steps of: obtaining acid solution density condition corresponding to invasive hydrogen quantity HE by charging hydrogen by soaking a test object material in an acid solution; after charging hydrogen to the test object material, carrying out a delayed fracture test and measuring limited diffusible hydrogen amount HC; and determining the hydrogen embrittlement resistance according to the breadth of the acid solution concentration condition in which the intrusion hydrogen amount HE is lower than the limit diffusive hydrogen amount HC.SELECTED DRAWING: Figure 3
Patent JP-2019157961-A (JP)
Title: Brake shoe and manufacturing method of the same
Inventor: OGASAWARA MASANOBU
IPC: F16D65/092
Filed: 2018-03-12
Abstract: To provide a brake shoe enabling avoidance of the use in a state with low friction force, and to provide a manufacturing method of the same.SOLUTION: A brake shoe 1 which includes a base part 2 extending along a contact surface 21 of a contact object 20, and in which the base part 2 has a friction surface 3 facing the contact surface 21 is configured such that: the base part 2 has a shape that a central part 4 is in a curved state protruding to the side of the contact surface 21, compared to both side end parts 5 in an extension direction X, in a state that the friction surface 3 is not in contact with the contact surface; and there is formed an abrasion discrimination part 6 recessed to an opposite side to the side of the contact surface 21 from the friction surface 3, at a position in the central part 4 in the extension direction X of the base part 2, viewed from a direction (width direction Z) orthogonal to the extension direction X and a direction (thickness direction Y) in which the contact surface 21 and the friction surface 3 face each other.SELECTED DRAWING: Figure 4
Patent JP-2019158582-A (JP)
Title: Electromagnetic flowmeter
Inventor: MOMOSE OSAMU
IPC: G01F1/60
Filed: 2018-03-13
Abstract: To detect the abnormality of exciting operation in an excitation circuit by only adding a circuit of relatively small scale.SOLUTION: A switch SWCHK for monitoring signals is provided that outputs, to a control circuit 12, electrically insulted monitoring signals CHK1, CHK2 for monitoring abnormality by doing on/off operation in accordance with a voltage switching control signal Vcnt from a voltage switching control circuit PCNT. The control circuit 12 measures, on the basis of the CHK1, CHK2 from the SWCHK, at least time widths Wp, Wn from the excitation period start point of TP, TN to when the CHK1, CHK2 are output, or output counts CNTp, CNTn of the CHK1, CHK2 at TP, TN. The abnormality of exciting operation in an excitation circuit 10 is diagnosed on the basis of the obtained measurement result.SELECTED DRAWING: Figure 1
Patent JP-2019161030-A (JP)
Title: Piezoelectric element
Inventor: KOUCHI HIROYUKI
IPC: H01L41/113
Filed: 2018-03-14
Abstract: To provide a piezoelectric element that maintains high acoustic resistance and suppresses a low-frequency sensitivity reduction and a signal-to-noise ratio reduction by suppressing an influence of residual stress of a piezoelectric film and solving the problem of limiting an outer shape.SOLUTION: A plate-like protrusions 7 is provided along a slit 6 on piezoelectric films 3a, 3b at least one end of which is supported and fixed to a support substrate 1 and the other end of which is a free end by forming the slit 6.SELECTED DRAWING: Figure 1
Patent JP-2019160694-A (JP)
Title: Connection terminal and terminal connector
Inventor: KIM JI-SEONG
IPC: H01R13/18
Filed: 2018-03-15
Abstract: To provide a connection terminal and a terminal connector that can keep the electrical resistance with a second conductor small, make it difficult to come off from the second conductor, and reduce the size.SOLUTION: A connection terminal 3 is used for connecting a first conductor 2 and a second conductor 4. The connection terminal 3 includes a connection portion 31, an arcuate mounting portion 32, a pair of extending portions 33, and a reinforcing spring 5. The connection portion 31 is connected to the first conductor 2. The arcuate mounting portion 32 extends from the connection portion 31 and is mounted by applying a restoring force after elastic deformation to a range exceeding the half circumference of a cylindrical outer peripheral surface 401 of the second conductor 4. The pair of extending portions 33 are extended from both end portions 321 in the circumferential direction C of the arcuate mounting portion 32, and are curved on the side opposite to the side on which the arcuate mounting portion 32 is curved. The reinforcing spring 5 is mounted on the outer periphery of the arcuate mounting portion 32, and applies a restoring force after elastic deformation to the outer peripheral surface 323 of the arcuate mounting portion 32.SELECTED DRAWING: Figure 1
Patent JP-2019154407-A (JP)
Title: Preservation method of tapioca and storage container
Inventor: KONO SHUMMEI
IPC: A23L29/212
Filed: 2018-03-16
Abstract: To provide a preservation method and storage container, which are low cost and can enhance the conservation of tapioca particles at room temperature using a preservative derived from natural materials and have a low cost.SOLUTION: A preservation method of tapioca particles makes the tapioca particles Q preservable at room temperature by providing: a dissolution step A of dissolving powder of protamine or a bee tar as a natural preservative in water; a kneading step B of producing tapioca particles by mixing a liquid containing the protamine or bee tar (propolis) and tapioca starch; a housing step C of charging the tapioca particles in a container having a film-like cap; and a step D of deoxydizing sealing for sealing a container by heat-sealing the cap in a state where oxygen is substituted and removed by charging nitrogen or carbon dioxide, or both thereof in the container.SELECTED DRAWING: Figure 6
Patent JP-2019156484-A (JP)
Title: Easily peelable film
Inventor: HIBINO MICHIKO
IPC: C08J5/18
Filed: 2018-03-16
Abstract: To provide an easily peelable film which has easy openability by coagulation peeling from a container or a sheet comprising a base material obtained by coating polyolefin on paper, has sufficiently high heat seal strength, is excellent in easy openability and peeling appearance, and can easily and inexpensively form a seal layer.SOLUTION: An easily peelable film comprising a thermoplastic resin composition which contains (A)-(C) components as follows: (A) component: polyolefin; (B) component: polystyrene resin; and (C) component: a styrene thermoplastic elastomer which comprises at least one block copolymer selected from a group consisting of a block copolymer having at least one polymer block P derived from a vinyl aromatic compound, and at least one polymer block Q derived from conjugated diene, and a block copolymer obtained by hydrogenating the block copolymer, and in which the total amount of a diblock copolymer contained in the block copolymer is 20 mass% or more.SELECTED DRAWING: None
Patent JP-2019165544-A (JP)
Title: External replenishment device and vehicle management system
Inventor: TOTSUKA YUJI
IPC: H02J13/00
Filed: 2018-03-19
Abstract: To improve convenience by efficiently performing automatic charge and automatic oil supply.SOLUTION: An external replenishment device 40 is provided that charges an on-vehicle battery 25 and supplies oil to an on-vehicle fuel tank from an exterior of a vehicle 20. The external replenishment device 40 comprises: a battery charger 40A which supplies electric power to be charged to the battery 25; a fuel feeder 50B which supplies a fuel replenished to the fuel tank; a replenishment gun 50 which includes at least the fuel feeder 50B, and is connected to a replenishment port 27 of the vehicle 20; a drive unit 45 which drives the replenishment gun 50, and controls a position and a direction of the replenishment gun 50; and a control unit which drives the drive unit 45 to connect the replenishment gun 50 to the replenishment port 27 of the vehicle 20 parked in a prescribed replenishment space. The control unit performs automatic charge by the battery charger 40A and automatic oil supply by the fuel feeder 50B continuously or in parallel without requiring the vehicle 20 to move from the replenishment space.SELECTED DRAWING: Figure 4
Patent JP-2019163068-A (JP)
Title: Spouting container
Inventor: TSUCHIDA MASAKO
IPC: B65D75/58
Filed: 2018-03-19
Abstract: To provide a spouting container which prevents dispersion of stored content when the container is opened as well as liquid leakage from the container after the container is opened.SOLUTION: A spouting container 10 consists of a storage part 20 for storing a content C, a pass 30 extending from the storage part 20, a flange part 40 arranged around the storage part 20 and the pass 30, and a lid material 50 sealed in the flange part 40. In the flange part 40, a non-seal part 43, not sealed by the lid material 50, is formed at extended part outside of the pass 30 in the spouting direction of the content C. The non-seal part 43 is apart from an outer rim 40a of the flange part 40.SELECTED DRAWING: Figure 1
Patent JP-2019165086-A (JP)
Title: Nonvolatile storage and method for manufacturing the same
Inventor: ASAO YOSHIAKI
IPC: H01L45/00
Filed: 2018-03-19
Abstract: To provide a resistance change type nonvolatile storage excellent in performance.SOLUTION: A nonvolatile storage comprises: a first conductive part 14; an insulation film 16 surrounding the side surface of the first conductive part; an intermediate layer 17 provided on the first conductive part and the insulation film; a first film 18 including a first portion provided on the intermediate layer and at least a second portion provided in the inside of intermediate layer and on the outer side of an upper edge portion of the first conductive part and including a resistance change portion 18p having a first resistance state and a second resistance state having a resistance higher than that of the first resistance state above the first conductive part; and a second conductive part 13 provided on at least the resistance change portion.SELECTED DRAWING: Figure 1