baber/WOPTO huggingface dataset:
Patent JP-2018193732-A (JP)
Title: Method and structure for rehabilitating existing waterway structure, and rehabilitation pipe for existing waterway structure
Inventor: TSUDA NAOYA
IPC: E03F5/04
Filed: 2017-05-16
Abstract: To prevent leakage of a back-filling material into the inner periphery of a rehabilitation pipe, when rehabilitating an existing deteriorated waterway structure constituting road side ditches by using the rehabilitation pipe.SOLUTION: An existing waterway structure 10 has a main waterway 11 and an open passage 12 continued to an upper part of the main waterway 11. A rehabilitation pipe 20 is installed in the main waterway 11 along the main waterway 11. The rehabilitation pipe 20 is formed by spirally winding a belt-like member 25 and by fitting adjacent marginal parts of winding parts with each other. A communication port 22 extended along the open passage 12 and continued to the open passage 12 is formed to the rehabilitation pipe 20. In a state of butting a pair of rehabilitation boards 40 to both side edges 22a of the communication port 22 of the rehabilitation pipe 20, a back-filling material 60 is filled into a space between an inner periphery of the main waterway 11 and the rehabilitation pipe 20. Before filling the back-filling material 60, among joint regions R0 where the marginal parts of adjacent winding parts of the rehabilitation pipe overlap, at least a part of a specific region from a boundary 110 between the adjacent winding parts appearing on the inner periphery of the rehabilitation pipe 20 to a fitting region R1 nearest to the boundary 110 is sealed.SELECTED DRAWING: Figure 7
Patent JP-2018197978-A (JP)
Title: Contract management program, contract management apparatus and contract management method
Inventor: UEDA YASUO
IPC: G06Q50/10
Filed: 2017-05-24
Abstract: To support properly renewing a contract.SOLUTION: A storage unit 1a stores contract information T1 including an expiration date of a contract for each device that uses software, identification information of a contracted device, identification information of an organization that manages the contracted device, and a transmission destination of information. A processing unit 1b refers to the contract information T1 stored in the storage unit 1a and sends a contract renewing inquiry to a first transmission destination of a first device 2 relating to a first contract of which validity period is after the predetermined period. The processing unit 1b, upon receiving a response not requiring the renewal of the contract for the inquiry, refers to the contract information T1, then retrieves the identification information of the second device 3 relating to the second contract which is valid even after the expiration date of the first contract expires among the pieces of identification information of a plurality of devices corresponding to the identification information of the organization that manages the first device 2. If the identification information of the second device 3 is retrieved, the processing unit 1b transmits, to the first transmission destination, a notification that the request for not renewing the contract is not accepted.SELECTED DRAWING: Figure 1
Patent JP-2018197538-A (JP)
Title: Manufacturing method of cylinder head
Inventor: YANAGISAWA HIDEO
IPC: F02F1/24
Filed: 2017-05-25
Abstract: To provide a manufacturing method of a cylinder head capable of manufacturing the cylinder head exerting high durability.SOLUTION: A manufacturing method includes a process for forming a first intermediate product 19, and a heat treatment process for obtaining a second intermediate product 37 by annealing the first intermediate product 19. The first intermediate product 19 is provided with an intake passage 21 in which a suction gas is circulated, an exhaust passage 23 in which a discharge gas is circulated, and a bridge portion 25 positioned between the intake passage 21 and the exhaust passage 23. The annealing process has a suction passage-side annealing process for an intake passage 21 side, and an exhaust passage-side annealing for an exhaust passage 23 side. In the manufacturing method, an exhaust passage-side annealing temperature of the exhaust passage-side annealing process is higher than an intake passage-side annealing temperature of the intake passage-side annealing process.SELECTED DRAWING: Figure 1
Patent JP-2017216452-A (JP)
Title: Heat conduction material based on carbon nanotube and production and use method thereof
Inventor: BARATUNDE COLA
IPC: B32B7/02
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer structure or a multilevel structure formed by lamination of vertically arranged carbon nanotube (CNT) arrays, and to provide a manufacturing method and a use method thereof.SOLUTION: A method of forming a multilayer structure or a multilevel structure includes a step of providing more than one carbon nanotube arrays 110 or carbon nanotube sheets, and a step of laminating more than one carbon nanotube arrays or carbon nanotube sheets. By the laminating step, carbon nanotubes of more than one arrays or sheets are fitted at least partially, and thereby more than one layers or levels are formed.SELECTED DRAWING: Figure 1
Patent JP-2017145144-A (JP)
Title: Sorting facility
Inventor: MORI HIROYUKI
IPC: B65G1/137
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an article sorting facility capable of displaying information on an article sorting work (work instruction information) without using a conventional display and detecting a work result.SOLUTION: A sorting facility is a picking facility for picking an article 11. In the display of picking work information on the article 11 by an AR (Augmented Reality) system 50, identification data 51 of an article collecting container 10 is read by a camera 56, and work instruction information prepared by an AR terminal 57 is displayed by a HMD (Head Mount Display) 58. Picking to the article collecting container 10 is performed on the basis of the displayed information. Information on a RFID (Radio Frequency Identifier) tag 93 attached to the article collecting container 10 is read by a tag reader 90 worn by an operator so as to detect whether the result is a result of a rightly instructed picking work.SELECTED DRAWING: Figure 9
Patent JP-2018207657-A (JP)
Title: Power unit
Inventor: ISODA HIROSHI
IPC: H02M7/06
Filed: 2017-06-02
Abstract: To reduce rise of output voltage to a load circuit due to rise of a frequency of AC input voltage.SOLUTION: A power unit is provided with a frequency detection circuit 3, a reference frequency oscillation circuit 4, a comparison circuit 5, a dummy resistor 6, and a current adjustment circuit 7. The frequency detection circuit 3 detects a frequency of AC input voltage eto a CVT 1, and generates voltage (detection voltage) Vf according to the detected frequency. The reference frequency oscillation circuit 4 uses a rated frequency of the AC input voltage eto the CVT 1 as a reference frequency, and generates voltage (reference voltage) Vr according to the reference frequency. The comparison circuit 5 outputs voltage Vs according to a difference between the detection voltage Vf from the frequency detection circuit 3 and the reference voltage Vr from the reference frequency oscillation circuit 4. The current adjustment circuit 7 adjusts current Id flowing to the dummy resistor 6 according to the voltage Vs from the comparison circuit 5.SELECTED DRAWING: Figure 1
Patent JP-2017167163-A (JP)
Title: Power storage element management device and power storage element soc estimation method
Inventor: SHIRAISHI TAKAYUKI
IPC: G01R31/36
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To suppress an SOC obtained in an SOC estimation method according to an OCV from being determined as an estimation SOC even when the obtained SOC deviates from an actual SOC.SOLUTION: A battery management device has a configuration that executes: voltage measurement processing of measuring an OCV of a battery; OCV determination processing of determining whether a measurement value of the OCV measured in the voltage measurement processing falls within a steep change area in which a change rate of the OCV with respect to an SOC of the battery is higher than a reference value; and SOC estimation processing of, when it is determined that the measurement value of the OCV measured in the voltage measurement processing falls within the steep change area, determining the SOC corresponding to the measurement value of the OCV as an estimation SOC on the basis of a correlation relation between the OCV within the steep change area and the SOC, and when it is determined that the measurement value of the OCV does not fall within the steep change area, inhibiting the SOC corresponding to the measurement value of the OCV from being determined as the estimation SOC.SELECTED DRAWING: Figure 4
Patent JP-2018206734-A (JP)
Title: Lithium ion secondary battery and manufacturing method thereof
Inventor: YAMAMOTO SHINJI
IPC: H01M10/058
Filed: 2017-06-09
Abstract: To provide a lithium ion secondary battery capable of suppressing heat generation of a positive electrode mixture layer in response to an instantaneous temperature rise occurring at the time of internal short circuit while maintaining cycle characteristics and high capacity of the lithium secondary battery.SOLUTION: A positive electrode for a lithium ion secondary battery includes a current collector and a positive electrode mixture layer coated on the current collector. The positive electrode mixture layer includes a positive electrode active material, a conductive auxiliary agent, and a binder, and the binder includes a binder component in the presence or absence of a PTC function imparting component. The concentration of the PTC function imparting component in the positive electrode mixture layer changes stepwise or continuously depending on the position in a battery structure.SELECTED DRAWING: None
Patent JP-2017227885-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge including the electrophotographic photoreceptor, and electrophotographic device
Inventor: MURAKAMI TAKESHI
IPC: G03G5/14
Filed: 2017-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that can suppress a ghost image.SOLUTION: An electrophotographic photoreceptor comprises a substrate, an intermediate layer including metal oxide particles, and a photosensitive layer in this order; the intermediate layer contains at least one compound X selected from a compound represented by the formula (1) and a compound represented by the formula (2).SELECTED DRAWING: None
Patent JP-2017176192-A (JP)
Title: Oxygen scavenging structure
Inventor: ADRIAN JOHN CARMICHAEL
IPC: B65D85/72
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen scavenging structure capable of scavenging oxygen in containers, such as food or beverage containers.SOLUTION: A container (22) includes an oxygen-sensitive beverage, for example a vitamin C-containing beverage. A closure (40) seals a mouth (28) of the container (22). The closure includes an oxygen scavenging structure, for example a closure, which comprises hydrogen generating means and a catalyst for catalyzing a reaction between hydrogen and oxygen.SELECTED DRAWING: Figure 3
Patent JP-2019003018-A (JP)
Title: Image forming device
Inventor: OKAMURA TOSHIKI
IPC: G03G21/18
Filed: 2017-06-14
Abstract: To provide an image forming device provided with a drive transmission mechanism having a stable drive transmission performance.SOLUTION: An image forming device includes: a driving force transmission mechanism for transmitting a driving force from a power source inside a device main body to a rotation body; a first coupling member rotated by a driving force from a power source; a second coupling member connected to the rotation body; a dielectric sandwiched between the first coupling member and the second coupling member; a voltage application part for applying a voltage between each coupling member and the dielectric; the driving force transmission mechanism for generating an electrostatic adsorption force for regulating the relative movement of the first coupling member and the second coupling member via the dielectric body by the voltage application; a control part for controlling the driving force transmission mechanism; a state determination part for determining whether a transmission state of the driving force of the driving force transmission mechanism is a first state or a second state, and when determined to be in the second state, the control part is allowed to execute an avoidance operation for avoiding that the drive transmission mechanism continues to be in the second state.SELECTED DRAWING: Figure 1
Patent JP-2018011943-A (JP)
Title: Subject information acquisition apparatus, and subject information acquisition method
Inventor: SUWA TAKASHI
IPC: A61B8/13
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a subject information acquisition apparatus and a subject information acquisition method capable of reducing noise superimposed on a signal based on an acoustic wave, even when continuously moving a probe.SOLUTION: The subject information acquisition apparatus includes: a first detection element and a second detection element configured to receive acoustic waves propagated from a subject and output signals with polarities opposite to each other; and a signal processing unit configured to acquire information on the subject by using a differential signal based on a difference between the signals output from the first and the second detection elements.SELECTED DRAWING: Figure 2
Patent JP-2019002053-A (JP)
Title: Ferritic stainless steel sheet, steel tube, ferritic stainless member for exhaust system component, and manufacturing method of ferritic stainless steel sheet
Inventor: NISHIMURA WATARU
IPC: C22C38/60
Filed: 2017-06-16
Abstract: To provide a ferritic stainless steel sheet for exhaust part components excellent in not only processability, especially deep drawability, but also tube expansion property, and a manufacturing method therefor.SOLUTION: There is provided a ferritic stainless steel sheet having a chemical composition, by mass%, C:0.001 to 0.020%, Si:0.1 to 1.5%, Mn:0.1 to 1.5%, P:0.01 to 0.04%, S:0.0001 to 0.01%, Cr:10.0 to 20.0%, N:0.001 to 0.030%, Nb:0.1 to 0.8%, Ti:0 to less than 0.05%, B:0 to 0.005%, V:0 to 1.0%, Mo:0 to 3.0%, Ni:0 to 2.0%, W:0 to 3.0%, Mg:0 to 0.0100%, Al:0 to 0.5%, Cu:0 to 2.0%, Zr:0 to 0.30%, REM:0 to 0.05%, Sn:0 to 0.50%, Sb:0 to 0.50%, Co:0 to 0.50%, Ca:0 to 0.0030%, Ta:0 to 0.10%, Ga:0 to 0.1%, and the balance: Fe with inevitable impurities, average r value of 1.3 or more, rof 1.5 or more, and Δr of 0.2 or less, and satisfying [A+B≥6.0], [X+Y≥17.0], [A+B+X+Y≥23.0] in a crystal orientation intensity by an X ray diffraction.SELECTED DRAWING: None
Patent JP-2019002656-A (JP)
Title: Device and method for testing abnormality
Inventor: MIYAMOTO SHOGO
IPC: G01R31/02
Filed: 2017-06-19
Abstract: To provide a device and a method for detecting at a time both abnormalities of each squib such as a change in its resistance value by its degradation and abnormalities of a path including squibs such as a connection defect between squibs.SOLUTION: An abnormality determination section 11c of the present invention determines presence/absence of abnormalities of squibs 5, 6 on the basis of at least one from; a compared result between a current value at the upstream side or the downstream side of squibs 5, 6 connected in series when being connected to a constant voltage power supply 10a and a predetermined value; and a compared result between a resistance value of squibs 5, 6 and a predetermined value. The abnormality determination section 11c also determines presence/absence of abnormalities of a path including squibs 5, 6 on the basis of at least one from compared results between differential values between current values at the upper sides and at the downstream sides of a plurality of squibs 5, 6 connected in series when being connected to a constant voltage power supply 10b and a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2019000555-A (JP)
Title: Game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2017-06-19
Abstract: To provide a game machine capable of improving game amusement by varying game property relating to continuation of an advantageous state.SOLUTION: Notification period impartation (such as a guarantee notification period impartation and an addition notification period impartation) is performed with plural different chances, and in a specific state (such as a RUSH state) in which a right relating to a game period of an advantageous state (such as an ART state) can be imparted, if in a notification period, the right is imparted in response to execution of specific notification.SELECTED DRAWING: Figure 42
Patent JP-2019007357-A (JP)
Title: Internal Combustion Engine System
Inventor: TOKUMARU TAKESHI
IPC: F02D17/00
Filed: 2017-06-20
Abstract: To provide an internal combustion engine system which enables intake and exhaust valves to close intake and exhaust ports of all cylinders when an internal combustion engine is stopped.SOLUTION: In an internal combustion engine system 1, a valve gear 7 comprises: an intake valve 27 which is movably installed so as to open or close an intake port 12 of an internal combustion engine 2; a valve spring 28 which energizes the intake valve 27 in a direction to close the intake port 12; a rocker arm 37 which has a hydraulic chamber 47 inside the same and is rotatably supported; and a piston member 49 which is installed in a manner that can be protruded out of the hydraulic chamber 47 or retracted into the hydraulic chamber 47 and, when protruded, presses the intake valve 27 in the direction to open the intake port 12 against energizing force of the valve spring 28. A control device 8, when detecting a command to stop the internal combustion engine 2, causes hydraulic oil S to be discharged out of the hydraulic chamber 47.SELECTED DRAWING: Figure 7
Patent JP-2019007640-A (JP)
Title: Ventilation system
Inventor: KAWANAKA TAKASHI
IPC: F24F11/62
Filed: 2017-06-21
Abstract: To provide a ventilation system capable of recovering dust collection capacity of a filter.SOLUTION: A ventilation device includes: an air supply fan 6 forming a supply air current; an air exhaust fan 7 forming an exhaust air current; a casing 20 having an air supply passage 21 for flowing the supply air current and an air exhaust passage 22 for flowing the exhaust air current; and a filter 5 disposed upstream of the air supply fan 6 in the air supply passage 21. The casing 20 includes: a bypass passage 8 for connecting a portion between the filter 5 and the air supply fan 6 in the air supply passage 21 and a portion on the downstream side of the air exhaust fan 7 in the air exhaust passage 22; an air supply passage damper 9 moving between a position opening the bypass passage 8 and closing the air supply passage 21 on the downstream side of the bypass passage 8 and a position closing the bypass passage 8 and opening the air supply passage 21; and an air exhaust passage damper 10 moving between a position opening the bypass passage 8 and closing the air exhaust passage 22 on the downstream side of the bypass passage 8 and a position closing the bypass passage 8 and opening the air exhaust passage 22.SELECTED DRAWING: Figure 1
Patent JP-2019007675-A (JP)
Title: Heat treatment furnace and heat shielding mechanism used therefor
Inventor: URA YUKIO
IPC: F27B9/30
Filed: 2017-06-23
Abstract: To provide a heat treatment furnace where a plurality of heat treatment chambers are communicatively arranged, in which heat movement among the heat treatment chambers is suppressed with a simple constitution.SOLUTION: Provided is a heat treatment furnace comprising: a carrier mechanism 7 carrying a material to be treated among a plurality of heat treatment chambers 2; and a heat shielding mechanism 10 shielding heat movement from a communication port 4 located between the heat treatment chamber 2 and the adjacent heat treatment chamber 2 when the material to be treated is set in any of the plurality of heat treatment chambers 2. The carrier mechanism 7 has a movement body 8 movable together with the material to be treated, the heat shielding mechanism 10 has a first heat shielding member 11 provided at a heat treatment furnace body 1 and clogging the communication port 4 openably/closably, and a second heat shielding member 12 provided at a part of the movement body 8 and clogging the communication port 4 when the movement body 8 is moved to predetermined positions of the plurality of heat treatment chambers 2, and both of the first heat shielding member 11 and the second heat shielding member 12 are usable to at least one communication port 4.SELECTED DRAWING: Figure 1
Patent JP-2019005444-A (JP)
Title: Method of manufacturing moxa molding for moxibustion
Inventor: OGAWA KEIJI
IPC: A61H39/06
Filed: 2017-06-28
Abstract: To provide a method of manufacturing high quality moxa molding for moxibustion having equal density and volume, independent of the skills of a moxa cauterizer or an acupuncture and moxibustion tool manufacturing worker.SOLUTION: The method of manufacturing moxa molding for moxibustion includes the first process of supplying moxa for moxibustion into a mold, the second process of pressing the moxa with the mold and forming moxa molding, and the third process of taking the molding out of the mold.SELECTED DRAWING: Figure 2
Patent JP-2019015516-A (JP)
Title: State detection device
Inventor: YOSHIDA KAZUHIRO
IPC: G01M13/04
Filed: 2017-07-03
Abstract: To provide a state detection device capable of enhancing assembly workability and improving quality.SOLUTION: A state detection device 20 is arranged on a detected surface 10 being a state detection object, and includes: a housing 5; a detection element 1 for detecting a state of the state detection object; a board 2 mounting the detection element 1, stored in the housing 5, and arranged vertical to the detected surface 10; a cable 4 obtained by bundling wiring 3 connected to the board 2 and supported by the housing 5 in parallel with the detected surface 10; and a lid 6 arranged opposed to and in parallel with the board 2 so as to block an opening 5a arranged in the housing 5. The lid 6 and the board 2 are juxtaposed in order from a side of the opening 5a along an axial direction of the cable 4.SELECTED DRAWING: Figure 4
Patent JP-2019015422-A (JP)
Title: Ventilation booth
Inventor: MURAKAMI SEIICHI
IPC: B05B16/00
Filed: 2017-07-04
Abstract: To provide a ventilation booth which can move an object to be processed moved in a suspended state into a work space easily, which has eliminated an underfloor pit and which can perform vertical push-pull ventilation.SOLUTION: A ventilation booth includes: left and right side surface parts 100, 200; left and right exhaust ducts 120 provided along the boundary between side surface parts 100, 200 and a floor surface respectively; ceiling parts 300, 400 for overhanging from side surface parts 100, 200 respectively and covering from left and right; and front doors 500, 600 overhanging from side surface parts 100, 200 to close respectively. The ceiling parts 300, 400 are box bodies, and include an exhaust port for exhausting introduction air downward with respect to work space S. The exhaust ducts 120 include suction ports opened obliquely upward. When the front doors 500, 600 of the box bodies are in a closed state, internal space of the front doors 500, 600 and internal space of the exhaust duct 120 communicate with each other.SELECTED DRAWING: Figure 2