baber/WOPTO huggingface dataset:
Patent JP-2020147973-A (JP)
Title: Road bridge concrete floor slab replacement method
Inventor: TANAKA HIRONORI
IPC: E01D22/00
Filed: 2019-03-13
Abstract: To provide a road bridge concrete floor slab replacement method which can shorten the construction period for replacing concrete floor slabs on road bridges and shorten the traffic restriction period for roads.SOLUTION: Floor slab parts 11 made of prestressed concrete are manufactured in a factory 20. A concrete floor slab 1 with a wall railing is manufactured by constructing a wall railing part 12 on the floor slab parts 11 by, for example, a reinforcement concrete structure or a precast concrete structure. This is then transported to a floor slab replacement position 2 and laid as a new concrete floor slab.SELECTED DRAWING: Figure 4
Patent JP-2020150688-A (JP)
Title: Series multiplex power conversion device
Inventor: YAMAMOTO KEISUKE
IPC: H02M7/497
Filed: 2019-03-14
Abstract: To output a voltage lower than a minimum on-pulse width in a series multiplex power conversion device.SOLUTION: A threshold control unit 30 replaces a positive side gate threshold of each unit operated at a positive side peak time point of a voltage command value Vref, based on an update timing of the gate threshold and the determination value of the number of units currently in operation, and replaces a negative side gate threshold of each unit operated at a negative side peak time point of the voltage command value Vref, to restore the replaced gate threshold at a zero cross point of the voltage command value Vref to an original value. A PWM control unit PWM compares, on a unit-by-unit basis, the voltage command value Vref with the positive and negative gate thresholds each taking a constant value at least during a 1/4 period of the voltage command value Vref to generate a switching element gate signal.SELECTED DRAWING: Figure 1
Patent JP-2019084413-A (JP)
Title: Program, computer system, and server system
Inventor: SHIMIZU MASAYUKI
IPC: A63F13/79
Filed: 2019-03-14
Abstract: To allow users hesitating a multi-play to lightheartedly participate therein and enjoy the multi-play.SOLUTION: A transfer selection screen W14 is displayed on a machine body of a player having a decision right to select a game content of a multi-play, to notify that the decision right is offered, and allow the player to select whether to accept the offered decision right or transfer it. When a transfer operation icon 54 is selected and operated, it is regarded that the player has an intention to transfer and an offer target of the decision right is changed and transferred to another player.SELECTED DRAWING: Figure 8
Patent JP-2020155442-A (JP)
Title: Magnetic device
Inventor: SAWADA KAZUYA
IPC: H01L43/10
Filed: 2019-03-18
Abstract: To improve device characteristics.SOLUTION: A magnetic device of an embodiment includes: a first magnetic substance 12A provided above a substrate 80; a second magnetic substance 11A between the substrate 80 and the first magnetic substance 12A; a non-magnetic substance 13A between the first magnetic substance 12A and the second magnetic substance 11A; a first layer 199A provided between the substrate 80 and the second magnetic substance 11A and including an amorphous layer; and a second layer 190A provided between the first layer 199A and the second magnetic substance 11A and including a crystal layer.SELECTED DRAWING: Figure 1
Patent JP-2020154388-A (JP)
Title: Service provision server, service provision system, and service provision method
Inventor: ONISHI JUNYA
IPC: G01C21/26
Filed: 2019-03-18
Abstract: To shorten a processing time in specifying a facility by image recognition on the basis of a captured image of the facility.SOLUTION: A service provision server 10 comprises: an information acquisition unit 131 which acquires information on a captured image captured by a user and on a capturing position of the user; a storage unit 14 which stores information on a facility image and on a facility position of a plurality of facilities; a facility specification unit 133 which makes a comparison between the acquired information on the captured image and the stored information on the facility image and specifies a facility on the basis of a result of the comparison; and an information output unit 134 which outputs information about the specified facility. The service provision server further comprises a candidate extraction unit 132 which extracts a facility within a predetermined range based on the capturing position as a candidate facility from among the plurality of facilities on the basis of the acquired information on the capturing position and the stored information on the facility position. The facility specification unit 133 makes the comparison between the acquired information on the captured image and the stored information on the facility image corresponding to the extracted candidate facility and specifies the facility on the basis of the result of the comparison.SELECTED DRAWING: Figure 2
Patent JP-2020151752-A (JP)
Title: Laser processing machine and method of monitoring dirt on protection glass
Inventor: ISHIGURO HIROAKI
IPC: B23K26/00
Filed: 2019-03-20
Abstract: To eliminate the unnecessary replacement of a protection glass while sufficiently preventing processing defects due to dirt on the protection glass.SOLUTION: A laser processing machine 10 may include a light detector 50 that detects scattered light intensity inside a protection glass 48 during laser processing, and a threshold value registration portion 60 that registers one or more replacement threshold values of determination whether or not replacement of the protection glass 48 due to work W is necessary. The laser processing machine 10 includes a threshold value selecting portion 62 that selects a replacement threshold according to a material of the work W from a plurality of replacement registered threshold values, and a replacement determining portion 64 that determines whether or not the replacement of the protection glass 48 is necessary by comparing a detection value of the light detector 50 with the selected replacement threshold value.SELECTED DRAWING: Figure 3
Patent JP-2020152823-A (JP)
Title: Sealing resin composition, film capacitor, and method for producing the same
Inventor: YAMAMOTO JUN
IPC: H01G4/32
Filed: 2019-03-20
Abstract: To provide a sealing technique of a film capacitor or a film capacitor module which is excellent in filling property and curability at low temperature and is excellent in productivity.SOLUTION: A sealing resin composition is used for sealing a film capacitor or a film capacitor module, and contains a thermosetting resin and an imidazole compound, in which a glass transition temperature of a cured product obtained by heating the sealing resin composition at 120°C for 4 hours is 150°C or higher, when a torque value is measured using a laboratory plastomill on conditions of a rotation speed of 30 rpm and a measurement temperature of 120°C with time, time T1 when the torque value is twice or less the minimum torque value is 15 seconds or longer and 100 seconds or shorter, and the minimum torque value is 0.5 N m or more and 5.0 N m or less.SELECTED DRAWING: None
Patent JP-2019166321-A (JP)
Title: User interface and lock features for positioning multiple components within body
Inventor: TAYLOR N TYSON
IPC: A61B18/14
Filed: 2019-03-20
Abstract: To provide apparatuses, systems and methods for positioning electrodes within a body.SOLUTION: In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath insertable into a body and positionable relative to a reference point includes a primary actuator configured to move a primary electrode to a first position. A secondary actuator is configured to move a secondary electrode to a second position. A shrouding device is configured to selectively prevent access to the secondary actuator until the primary actuator has been manipulated to extend the primary electrode to the first position.SELECTED DRAWING: Figure 1
Patent JP-2019220146-A (JP)
Title: Management method, management apparatus, and, program
Inventor: MICHIYAMA JUNJI
IPC: G06F21/64
Filed: 2019-03-22
Abstract: To provide a management method of the software version capable of preventing the generation of alteration of the information under management.SOLUTION: The management method includes: a first management apparatus in multiple management apparatuses receives a piece of transaction data that includes a piece of first information relevant to a first version of a software, a piece of second information relevant to a second version of the software version-upped by a developer on the basis of the first version, a piece of identification information of the developer, and an electronic signature from a unit connected to the first management apparatus via a network (S124); the first management apparatus verifies the validity of the transaction data by using the electronic signature included in the received transaction data (S114); and when the transaction data is valid, each of the multiple management apparatuses stores the transaction data on a distributed ledger (S115).SELECTED DRAWING: Figure 12
Patent JP-2020158567-A (JP)
Title: Friction member, friction material composition, friction material and automobile
Inventor: YOKOO KAZUKI
IPC: F16D69/02
Filed: 2019-03-25
Abstract: To provide a friction material composition that can exhibit a stable friction coefficient and excellent wear resistance when high speed braking is repeated, in a friction material composition that does not contain copper or contains a slight amount of copper, a friction member and a friction material which use the friction material composition, and an automobile equipped with the friction member or the friction material.SOLUTION: A friction member having a friction material and a back metal, in which the friction material contains magnesium oxide and titanate, and does not contain copper, or, even if containing copper, contains smaller than 0.5 mass% as a copper element, and a content of the magnesium oxide in the friction material is 15 to 45 mass%.SELECTED DRAWING: None
Patent JP-2020159783-A (JP)
Title: Printed wiring board for degradation detection
Inventor: UENO FUYUKI
IPC: G01R31/50
Filed: 2019-03-26
Abstract: To increase the opportunity of contact between a liquid and a wiring pattern and promote the degradation of the wiring pattern.SOLUTION: Provided is a printed wiring board 20 for degradation detection comprising an insulator 22, a wiring pattern 28 formed on the insulator 22, and a solder resist 30 which covers the insulator 22 and the wiring pattern 28 and in which is formed an opening 32 for causing a portion of the wiring pattern 28 to be exposed. An inner circumferential face 34 of the opening 32 is composed of a plurality of overlapping faces 36 which at least partly overlap the wiring pattern 28 in a plan view and a non-overlapping face 38 that does not overlap the wiring pattern 28, at least one overlapping face 36 intersecting a first direction X that is parallel to the extension direction of the wiring pattern 28 and a second direction Y which is orthogonal to the extension direction of the wiring pattern 28.SELECTED DRAWING: Figure 2
Patent JP-2020160728-A (JP)
Title: Vehicle platoon support method, vehicle control device, and vehicle platoon support system
Inventor: ENOMOTO TARO
IPC: G08G1/04
Filed: 2019-03-26
Abstract: To provide a vehicle platoon support method capable of supporting a vehicle platoon of multiple vehicles through simple processing, a vehicle control device and a vehicle platoon support system.SOLUTION: A vehicle platoon support method includes: a preceding vehicle course information acquisition step of enabling a second vehicle 60 following a first vehicle 40 to acquire preceding vehicle course information from an image captured by a front camera 61; and an overlapped course determination step of enabling the second vehicle 60 to recognize a predetermined course of the first vehicle 40 from the preceding vehicle course information and determining whether a course of the second vehicle 60 to a destination is overlapped at least partially with the predetermined course of the first vehicle 40.SELECTED DRAWING: Figure 1
Patent JP-2020162098-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: URAKAWA YUTAKA
IPC: G03G21/00
Filed: 2019-03-28
Abstract: To provide a technique capable of easily searching setting information.SOLUTION: An MFP 100 comprises: a reading part 107 that reads a card number from a card 200; a NVRAM 104 that associates short cut data containing character information with the card number and stores; a panel 105 for inputting the character information; and a CPU 101 that executes a processing on the basis of short cut data in associated to the card number. The CPU 101 searches the short cut data in the NVRAM 104 on the basis of the character information input into the panel 105 and the card number red from the card 200 by the reading part 107 (S32 and S35).SELECTED DRAWING: Figure 7
Patent JP-2020167188-A (JP)
Title: Display device and manufacturing method thereof
Inventor: TSUBUKI MASASHI
IPC: H05B33/10
Filed: 2019-03-28
Abstract: To provide a display device having improved transistor reliability.SOLUTION: A display device includes a transistor including a gate electrode on an insulating surface, a gate insulating layer on the gate electrode, an oxide semiconductor layer superimposed on the gate electrode on the gate insulating layer, a source/drain electrode including a first conductive layer containing nitrogen on the oxide semiconductor layer and the gate insulating layer and a second conductive layer on the first conductive layer, and an oxygen-containing insulating layer on the oxide semiconductor layer and the source/drain electrode, and a display element on the transistor.SELECTED DRAWING: Figure 1
Patent JP-2020166078-A (JP)
Title: Preheating apparatus before ultraviolet irradiation
Inventor: KITAJIMA TOMOHARU
IPC: G03G21/16
Filed: 2019-03-29
Abstract: To provide a fixation device that can physically prevent a heater tube from being contacted by providing a shield between the heater tube and a sheet conveyance surface, inhibit the shield from interfering with heating of the sheet conveyance surface, and further ensure the safety for a human.SOLUTION: A mesh member satisfying the following conditions (1)-(4) is disposed between a heater tube and a conveyance sheet. The conditions are as follows: (1) heat transfer coefficient is small, or (and) calorific capacity is small; (2) the shape is maintained even when exposed to the heater (melting point=600°C or higher); (3) the mesh member is composed of a fine wire material (φ2 or less) having enough strength as to expel a hand or a conveyance sheet even if the hand or the conveyance sheet comes into touch with it and not interfering with heat ray irradiation; (4) the mesh member has coarse satisfying the conditions of "Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs" stipulated by JISB9718 and ISO13857.SELECTED DRAWING: Figure 1
Patent JP-2020165354-A (JP)
Title: Engine system
Inventor: SHIMAMURA RYOICHI
IPC: F01N3/08
Filed: 2019-03-29
Abstract: To provide an engine system which can prevent the damage of an electric component by detecting the damage which has occurred during a stop of a plasma reactor before an operation of the plasma reactor.SOLUTION: An engine system which comprises: an engine 2; a battery 3; a starter motor 4 supplied with power from the battery 3, and starting the engine 2; a plasma reactor 5 supplied with power from the battery 3, and decomposing a component contained in an exhaust gas discharged from the engine 2; a control part 7 for controlling power supply to the plasma reactor 5 from the battery 3; and a damage detection device 10 connected to the plasma reactor 5, and detecting the damage of the plasma reactor 5 from a current value applied to the plasma reactor 5. When the plasma reactor 5 is in an off-state before being brought into an on-state, the plasma reactor 5 is operated for the detection of the damage by using power which is lower than that at a normal operation, and the damage detection device 10 detects the damage of the plasma reactor 5.SELECTED DRAWING: Figure 3
Patent JP-2020163995-A (JP)
Title: Vehicle body structure
Inventor: KANEMITSU NOBUHIKO
IPC: B62D25/20
Filed: 2019-03-29
Abstract: To make a floor panel less likely to be deformed against a force exerted in forward and backward directions of a vehicle, in a vehicle body structure.SOLUTION: A vehicle body structure 2 has a form of a vehicle floor and has: a floor panel 21 having a first panel 212, a second panel 213 higher in a vehicle height direction than the first panel 212, and a connection panel 214 connecting the first panel 212 and the second panel 213; a first reinforcement member 22 extending in vehicle forward and backward directions and having a first area 221 disposed in contact with an underside of the first panel 212, a second area 222 disposed in contact with an underside of the second panel 213, and an inclined area 223 between the first area 221 and the second area 222; and a second reinforcement member 23 extending in a vehicle width direction and fixed to the connection panel 214 and to the inclined area 223.SELECTED DRAWING: Figure 3
Patent JP-2020171461-A (JP)
Title: Head set
Inventor: KIKUCHI TAKAHIRO
IPC: A61B5/0408
Filed: 2019-04-10
Abstract: To provide a head set adaptable to the shape and the size of a head, capable of preventing positional deviation of an electrode, and positioning automatically the electrode to a prescribed measurement position.SOLUTION: In a head set (1), a plurality of piece bodies (11, 22, 32) are connected detachably and rotatably around a connection part, mutually through connection parts (13, 14, 23, 24, 33, 35, 36) formed on both ends of the piece bodies, and a main piece body (11) includes a fitting part (12a) for fitting an electrode (41), and a distance between the centers of the fitting parts in an adjacent main piece body is constant.SELECTED DRAWING: Figure 1
Patent JP-2020173604-A (JP)
Title: Shooting planning device and method thereof
Inventor: YAMAMOTO SATOSHI
IPC: G06Q50/10
Filed: 2019-04-10
Abstract: To propose technology of creating a shooting plan for taking a potentially high-value image.SOLUTION: A shooting planning device comprises: a storage device storing a user management table for managing user profiles including user names for a plurality of users; an input unit to which the user name and a keyword is input for requesting satellite shooting planning; a name identification unit identifying an interest area of a user from the keyword and storing it in the user management table in association with the user; and a shooting candidate management unit calculating interest degrees for respective grids on a map based on a number of previous shoots in the interest area for the respective users stored in the user management table, aggregating, for the users stored in the user management table, the calculated interest degrees for the respective users to create a heat map, and setting a grid with high interest degree presented on the heat map as a shooting request area.SELECTED DRAWING: Figure 1B
Patent JP-2020174569-A (JP)
Title: Fish culture apparatus
Inventor: ONO TERUAKI
IPC: A01K63/04
Filed: 2019-04-17
Abstract: To provide a culture apparatus capable of cultivating fish vigorously, by keeping culture water in an environment optimum for growth of fish over an extended period, while having an extremely simple structure.SOLUTION: A fish culture apparatus includes a culture pond 1 for fish storing culture water of sea water or plain water, and a photocatalytic purifier 2 for purifying culture water 9 in the culture pond 1. The purifier 2 is crushed and fired rhyolite 3 obtained by crushing and firing rhyolite, and containing fired titanium oxide, or fired and grooved rhyolite provided with a plurality of cutting grooves on the surface, and obtained by being fired, or both of them.SELECTED DRAWING: Figure 1
Patent JP-2020180494-A (JP)
Title: Gate test control device
Inventor: TANAKA KAZUTO
IPC: E02B7/20
Filed: 2019-04-25
Abstract: To provide a gate test control device capable of carrying out a gate control test simply.SOLUTION: A gate test control device of an embodiment includes a first button, a second button, and a control circuit. The first button outputs a signal corresponding to either state of fully open, being opening, being closing and fully closed that shows an open/closed state of a dam gate. The second button blocks output of the signal corresponding to either state of fully open, being opening, being closing and fully closed. The control circuit outputs a signal of a predetermined state in accordance with operations of the first button and the second button.SELECTED DRAWING: Figure 5
Patent JP-2019168461-A (JP)
Title: Optical coherence tomography device
Inventor: FRANCK E M JAILLON
IPC: G01P5/26
Filed: 2019-04-26
Abstract: To alleviate interference noise in an optical coherence tomography device (OCT).SOLUTION: An OCT 100 is configured to include: a first fiber coupler 103 that divides a light beam from a light source 101 into measurement light and reference light, in which the measurement light enters a sample 110, and after reflecting the measurement light, the measurement light is exited from the first fiber coupler as reflection light; a second fiber coupler 112 into which the reflection light exited from the first fiber coupler and reference light enter and which is configured to interfere with each other; connection fibers 105 and 113 that connect the second fiber coupler to the first fiber coupler; and an optical element 106 that is connected to the connection fiber. By a plurality of constituents including the first fiber coupler, the second fiber coupler, the connection fiber and the optical element, an interferometer is configured so that two reference optical paths having optical path length different from each other exist with the optical element as an origin.SELECTED DRAWING: Figure 1
Patent JP-2020187885-A (JP)
Title: Heat dissipation structure and battery including the same
Inventor: HIRATA YOSHIKI
IPC: H01M10/623
Filed: 2019-05-13
Abstract: To provide a heat dissipation structure that can adapt to various forms of heat sources, is lightweight, can achieve high heat dissipation efficiency by reliable heat conduction, and has excellent restoration characteristics and damage suppression by pressing from the heat source, and a battery equipped with the heat dissipation structure.SOLUTION: In a heat dissipation structure 1 and a battery 40 including the same, a heat dissipation member 5 according to the present invention includes a tubular heat conductive sheet 10 for transferring heat from a heat source, and a cushion member 11 provided inside the cylinder of the heat conductive sheet 10, and the heat conductive sheet 10 covers the cushion member 11 with a first gap 10a along the length direction of the cushion member 11, which corresponds to the thickness of the heat conductive sheet 10, and the first gap 10a is formed in a direction other than the direction in which the plurality of heat dissipation members 5 are connected, and the cushion member 11 is more easily deformed according to the surface shape of the heat source than the heat conductive sheet 10 and has a hollow portion 12.SELECTED DRAWING: Figure 2