baber/WOPTO huggingface dataset:
Patent JP-2021025109-A (JP)
Title: Method for manufacturing metal-plated steel pipe, and hot dip metal coating apparatus for steel pipe
Inventor: SASAKI SHIGETO
IPC: C23C2/00
Filed: 2019-08-08
Abstract: To provide a method for manufacturing a metal-plated steel pipe applied to piping use.SOLUTION: A method for manufacturing a metal-plated steel pipe according to a first embodiment comprises dipping a steel pipe in a hot-dip metal plating bath for a certain period of time, then lifting the steel pipe from the plating bath. More specifically, the method comprises: downward conveying the steel pipe into the hot-dip metal plating bath using a screw having a spiral surface on a rotary shaft and dipping the steel pipe in the hot-dip metal plating bath; holding the steel pipe having passed through the terminal portion of the spiral surface on the cradle; delivering the steel pipe on the cradle to a lifting position by a rotation action of a delivery device installed on the terminal portion of the spiral surface of the rotary shaft; and lifting the steel pipe by the lifting device, wherein the steel pipe is inclined at a preset angle since dipping the steel pipe. The method for manufacturing a metal-plated steel pipe according to a second embodiment is a method in which the inclination angle of the steel pipe until being delivered to the lifting position by the delivery device from being loaded on the screw is different from the inclination angle of the steel pipe when conveyed after lifted. The method according to a third embodiment is a method in which the lifting speed ratio of the lifting device on the distal end side to the lifting device on the trailing end side is made proper when lifting the steel pipe.SELECTED DRAWING: Figure 4
Patent JP-2021025737-A (JP)
Title: Air conditioner
Inventor: SHIMIZU YUTA
IPC: F25B49/02
Filed: 2019-08-08
Abstract: To provide an air conditioner capable of determining deterioration of a compressor by using a polytropic index at an intended timing.SOLUTION: A CPU 210 calculates a lowering quantity ΔT by using a mathematical expression 3 in executing an air conditioning operation first after installing an air conditioner 1, takes a discharge pressure P2, a discharge temperature T2, a suction pressure P1 and a suction temperature T1, and calculates a correction first polytropic index by substituting each of the taken values and the lowering quantity ΔT into a mathematical expression 2. Further the CPU 210 calculates the lowering quantity ΔT by using the mathematical expression 3 at a timing when the air conditioner 1 is operated for a prescribed time, takes the discharge pressure P2, the discharge temperature T2, the suction pressure P1 and the suction temperature T1, and calculates a correction second polytropic index by substituting each of the taken values and the calculated lowering quantity ΔT into the mathematical expression 2. Then the CPU 210 compares the calculated correction first polytropic index nc1 and correction second polytropic index nc2 to determine deterioration of a compressor 21.SELECTED DRAWING: Figure 1
Patent JP-2021025969-A (JP)
Title: Autoanalyzer
Inventor: IZAWA YOSHITAKA
IPC: G01N35/00
Filed: 2019-08-08
Abstract: To improve analysis accuracy.SOLUTION: An autoanalyzer according to an embodiment is an autoanalyzer that measures a mixed solution of a specimen to be measured and an agent to measure a component in the specimen, and is provided with a reagent dispensation probe including a channel pipe that stores the agent sucked from an agent container and a heater that heats the agent in the channel pipe. The heater heats the sucked agent uniformly regardless of the position in the channel pipe.SELECTED DRAWING: Figure 5
Patent JP-2019214934-A (JP)
Title: Method and apparatus for performing burial assessment surveys
Inventor: MICHAEL W N WILSON
IPC: E02F5/10
Filed: 2019-08-14
Abstract: To reduce the weight and cost and increase the efficiency of the plows, equipment and vessels used in the offshore laying pipe and cable.SOLUTION: A BAS plow 400 manufactures a V-shaped trench along a straight route of a pipeline route, and an apparatus mounting bottle 470 moving together with the BAS plow 400 collects BAS data indicating a pitch, a roll, heading, a yaw, three-dimensional positioning, speed and depth of a chassis 10, and a shear force applied to a substance of a sea bottom and an added traction force. The apparatus mounting bottle 470 can be replaced for data collection or a connection part can be used for data stream supply at real time. The BAS plow 400 can backfill the manufactured trench at the same time so that the sea bottom remains undestroyed or the BAS plow can lay the pipeline on the BAS trench, and can make the pipeline deeper and wider by an additional trench cutting step.SELECTED DRAWING: Figure 51
Patent JP-2021033440-A (JP)
Title: Service providing server, service providing system and service providing method
Inventor: NAITO KIICHIRO
IPC: G06Q50/10
Filed: 2019-08-20
Abstract: To provide a subscription service highly satisfying to a user.SOLUTION: A service providing server 10 provides a service for proposing a rental vehicle available for a user among from a plurality of rental vehicles having different vehicle prices, in which the number of points consumed is determined for each vehicle for a predetermined period at a fixed rate according to the number of points valid for a predetermined period given to the user in advance. The service providing server 10 is provided with: a storage unit 14 for storing user information that includes a remaining period up to the predetermined period and the number of points owned by the user and is updated every time the user consumes the points; a proposal vehicle determination unit 132 for determining a rental vehicle to be proposed to the user based on the user information stored in the storage unit 14; and an information output unit 134 for outputting information on the rental vehicle determined by the proposal vehicle determination unit 132.SELECTED DRAWING: Figure 4
Patent JP-2020059842-A (JP)
Title: Heat radiating grease composition and electronic apparatus
Inventor: ARAI HIROYUKI
IPC: C10M125/26
Filed: 2019-08-22
Abstract: To provide a heat radiation grease composition having a novel constitution, and excellent in thermal conductivity.SOLUTION: A heat radiation grease composition in an embodiment includes (a) a base oil, (b) an aqueous medium, (c) a surfactant and (d) a thermally conductive filler.SELECTED DRAWING: None
Patent JP-2021038435-A (JP)
Title: Polycrystalline bulk body and method for producing the same
Inventor: OGINO HIROSHI
IPC: B22F3/24
Filed: 2019-09-03
Abstract: To provide a polycrystalline bulk body capable of inhibiting variation in superconductive characteristics as compared with a polycrystalline bulk body constituted by (Ba1-xKx)Fe2As2.SOLUTION: The polycrystalline bulk body (1) is represented by AA'Fe4As4, wherein A is Ca; A' is K; and each crystal grain is constituted by an iron-based compound (10) having a crystal structure in which an AFe2As2 layer (16) and an A'Fe2As2 layer (17) are alternately laminated.SELECTED DRAWING: Figure 1
Patent JP-2020105482-A (JP)
Title: Ultraviolet curable resin composition, method for manufacturing light-emitting device, and light-emitting device
Inventor: URAOKA YUSUKE
IPC: H01L51/50
Filed: 2019-09-05
Abstract: To provide an ultraviolet curable resin composition that has an excellent storage stability.SOLUTION: The ultraviolet curable resin composition contains a photopolymerizable compound and a photopolymerization initiator. The DSC curve of a photo-cured product obtained by irradiating a light having a peak wavelength of 395 nm to a 10 μm thick coating film made from an ultraviolet curable resin composition in an atmospheric atmosphere at ordinary temperature and ordinary pressure with a condition that the integrated light quantity is 800 mJ/cm2 or more and 4000 mJ/cm2 or less, has a peak having a peak top in the range of 30°C to 260°C.SELECTED DRAWING: Figure 1
Patent JP-2021041827-A (JP)
Title: Gap step reduction system
Inventor: TANAKA KYOSUKE
IPC: E01F1/00
Filed: 2019-09-11
Abstract: To reduce a gap and a step even if the gap and the step between a station platform end edge and a vehicle doorway vary.SOLUTION: A gap step reduction system 1 is for reducing a gap and a step between the platform end edge 211 of a platform 2 and the vehicle doorway 31 of a vehicle 3, and comprises: a detection unit 4; a slide lifting unit 51; and a control unit 6. The detection unit 4 detects a gap amount and a step amount between the platform end edge 211 and the vehicle doorway 31. The slide lifting unit 51 is provided to the platform end edge 21 corresponding to the door position of the vehicle 3 stopped at a station. The control unit 6 controls motion of the slide lifting unit 51. The slide lifting unit 51 has an overhanging state where it overhangs to the vehicle 3 side and a tip side rises and a stored state where it does not overhang, and an overhanging amount and the rising amount of the tip in the overhanging state can be adjusted. The control unit 6 adjusts the overhanging amount and the rising amount of the slide lifting unit 51 in the overhanging state on the basis of the detected gap amount and the detected step amount.SELECTED DRAWING: Figure 2
Patent JP-2021037246-A (JP)
Title: Oiling brush made of paper
Inventor: OSHITA KOZO
IPC: A47J43/28
Filed: 2019-09-03
Abstract: To provide an oiling brush which dispenses with fitting of the tip of the oiling brush to the shaft part.SOLUTION: A piece of square paper 1 is folded by making a fold 5 in the center. In the paper on which this folding operation is repeated several times, a plurality of notches 2 are made, and a few pieces of paper so processed are prepared. A tape 3 or the like is attached to the pieces of paper in a manner straddling over the front and the reverse. Such parts are rolled to make a shaft 4, with the pieces of paper bound with the outer tape 6. Thus, the oiling brush is formed which prevents hands from being stained by oil.SELECTED DRAWING: Figure 3
Patent JP-2021051432-A (JP)
Title: Operation support device
Inventor: KUBOTA HITOSHI
IPC: G08G1/16
Filed: 2019-09-24
Abstract: To provide an operation support device capable of suppressing variation of timing for starting a passing-through operation support.SOLUTION: An operation support device includes: an other vehicle detection section 30 for detecting another vehicle positioned in the periphery of a vehicle 1; and a notification section 31 for notifying a passenger of a state in the periphery of the vehicle 1 based on information of the other vehicle. When a notification condition of passing-through between the other vehicle and the vehicle 1 has been established for a predetermined time, the notification section 31 changes a vehicle speed threshold for determining whether a notification of passing-through between the other vehicle and the vehicle 1 is to be performed.SELECTED DRAWING: Figure 1
Patent JP-2021049847-A (JP)
Title: Railroad vehicle
Inventor: OTSUKA DAISUKE
IPC: B61D37/00
Filed: 2019-09-24
Abstract: To provide a railroad vehicle which can improve a sense of spaciousness in a passenger room.SOLUTION: A baggage shelf 5 is arranged under a ceiling plane R2 in a center side in the passenger room R width direction and this makes a side wall plane R1 of the passenger room R secure a wider arrangement space for a window 3. In other words, as a vertical dimension of the window 3 can be increased in comparison with the case the baggage shelf 5 is arranged in an upper side of the window 3, so that a sense of spaciousness in the passenger room R can be improved. Furthermore, because a first cylinder 51 and a second cylinder 52 are installed to move the baggage shelf 5 up and down, the baggage shelf 5 can be elevated and the wider space in the passenger room R can be secured after the baggage shelf 5 is lowered and a baggage B is loaded or unloaded. The sense of spaciousness in the passenger room R is also improved with this arrangement.SELECTED DRAWING: Figure 1
Patent JP-2021054122-A (JP)
Title: Service car
Inventor: MASUDA AKIRA
IPC: B62D25/10
Filed: 2019-09-27
Abstract: To provide a service car capable of inhibiting deformation of a shield member.SOLUTION: A service car includes: an engine hood 4 which can be opened or closed; a lower shield part 61 fixed to an interior of the engine hood 4; and an upper shield part 63 which is fixed to an inner peripheral surface of the engine hood 4, contacts with the lower shield part 61 in a state that the engine hood 4 is closed, and partitions an internal space of the engine hood 4 with the lower shield part 61.SELECTED DRAWING: Figure 7
Patent JP-2021056930-A (JP)
Title: Numerical controller, machine tool system, and numerical control method
Inventor: YAMADA TAKAYUKI
IPC: B23G1/02
Filed: 2019-10-01
Abstract: To inhibit misalignment from occurring due to relative vibrations of a cutting tool and a workpiece, upgrade the precision in a finishing shape, and suppress an adverse effect of the cutting tool on a chip.SOLUTION: A numerical controller that causes a machine tool to perform an action of threading processing of threading an object of processing by performing cutting processing on the object of processing multiple times by relatively moving a cutting tool and the object of processing includes a drive unit that controls a main shaft, which rotates the object of processing, and three drive shafts, a vibration convolution unit that convolutes a vibration, which is applied to two or more shafts out of the three shafts, into the relative movements of the cutting tool and the object of processing so that the cutting tool and the object of processing vibrate relatively to each other along a thread groove, and a threading vibration adjustment unit that displaces the phase of a vibration from the phase of the main shaft by a vibration phase shift quantity, which is predefined every time, for each of plural times of cutting processing.SELECTED DRAWING: Figure 1
Patent JP-2020017754-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8229
Filed: 2019-10-08
Abstract: To provide a transistor with favorable electrical characteristics, in a transistor including an oxide semiconductor, and a manufacturing method of the transistor.SOLUTION: A first oxide insulating film is formed over a substrate. After a first oxide semiconductor film is formed over the first oxide insulating film, heat treatment is performed, so that hydrogen contained in the first oxide semiconductor film is released and part of oxygen contained in the first oxide insulating film is diffused into the first oxide semiconductor film. Thus, a second oxide semiconductor film with reduced hydrogen concentration and reduced oxygen defect is formed. Then, the second oxide semiconductor film is selectively etched to form a third oxide semiconductor film, and a second oxide insulating film is formed. The second oxide insulating film is selectively etched to form a protective film covering an end portion of the third oxide semiconductor film. Then, a pair of electrodes, a gate insulating film, and a gate electrode are formed over the third oxide semiconductor film and the protective film.SELECTED DRAWING: Figure 1
Patent JP-2020061146-A (JP)
Title: System and method for detecting poi change using convolutional neural network
Inventor: JEROME REVAUD
IPC: G06T7/00
Filed: 2019-10-08
Abstract: To detect a POI change from a pair of input POI images.SOLUTION: In a method for detecting a POI change, a base of a training POI image including an initial set of POI images and a combined POI image set is generated. Triplets of the training POI image are generated using the base of the training POI image, and 3-stream Siamese type convolutional neural network (CNN) is trained based on the triplets of the training POI image. For each of the pair of input POI images, a descriptor of the image is calculated using a stream of the 3-stream Siamese type CNN, a similarity score is calculated based on the descriptor of the image, a similarity score is calculated based on the descriptors of the images of the pair of input POI images using a similarity score function, and a POI change is selectively detected based on the similarity score.SELECTED DRAWING: Figure 10
Patent JP-2020093530-A (JP)
Title: Transfer method to sheet and transfer device
Inventor: SUGIYAMA YOJI
IPC: B44C1/17
Filed: 2019-10-11
Abstract: To provide a transfer method to a sheet in which paper can be piled up in piles even if an ultraviolet curing type plastic paint is used, and the occurrence of displacement can be avoided in the work of transferring a pattern and a design of a transfer roll on a base sheet, and provide a transfer device that can be used in this transfer method.SOLUTION: A transfer method comprises steps of: applying a first ultraviolet curing type plastic paint to a base sheet 6; supporting and conveying the base sheet 6 to a nail part 5 provided on a conveyance roll 1 while gripping an end thereof after applying the first ultraviolet curing type plastic paint; sensing a position of a nail part 5, and making the base sheet 6 adhere by bringing it into pressure contact to the conveyance roll 1, while heating a film obtained by preliminarily giving any of specular working, mat machining or hologram machining, or a transfer roll 2 obtained by pasting and fixing a formation coating of a second ultraviolet curing type plastic paint on an outer circumference, to a temperature when at least the first ultraviolet curing type plastic paint expands and contracts; and removing the base sheet 6 from the transfer roll 2.SELECTED DRAWING: Figure 1
Patent JP-2021062013-A (JP)
Title: Game machine
Inventor: KOBAYASHI TATSUYA
IPC: A63F7/02
Filed: 2019-10-13
Abstract: To provide a game machine capable of executing a performance related to a set value that can enhance the interest of a player.SOLUTION: A game machine includes: determination means for determining whether or not to execute a special game that is advantageous to a player on the basis of satisfaction of a predetermined starting condition; special game execution means for executing the special game when the execution of the special game is determined; and setting means capable of setting one of a plurality of stages of setting values having different determination ratios for executing the special game. During execution of the special game, a setting suggestion performance for suggesting the set value set by the setting means can be executed. The setting suggestion performance is set so that it can be executed at the timing according to the set value.SELECTED DRAWING: Figure 52
Patent JP-2020070536-A (JP)
Title: Thermoplastic fiber having excellent abrasion resistance and method for producing the same
Inventor: KANATSUKI AKIRA
IPC: D01F6/90
Filed: 2019-10-16
Abstract: To provide a thermoplastic fiber having excellent abrasion resistance.SOLUTION: There is provided a thermoplastic fiber that has excellent abrasion resistance, is composed of a thermoplastic resin, and comprises the following features: the thermoplastic resin contains fine particles made of polytetrafluoroethylene; a melting point of the thermoplastic resin is lower than that of polytetrafluoroethylene; polytetrafluoroethylene has a heat resistant temperature of 400°C or higher and a melting point of 310°C or higher; fine particles have a median diameter of 1 μm or less measured by laser diffraction scattering particle size measurement; and the thermoplastic resin contains at most 2 mass% of polytetrafluoroethylene.SELECTED DRAWING: Figure 1
Patent JP-2021055504-A (JP)
Title: Sliding door
Inventor: ASAI SEIKO
IPC: E06B3/46
Filed: 2019-09-27
Abstract: To provide a sliding door with excellent fire resistance.SOLUTION: A sliding door is equipped with two doors 1A/1B configured to be slidable in a double sliding manner, a stopper 4 for limiting the amount of sliding of the doors 1A/1B, and a crescent lock 6 for locking the doors 1A/1B. Vertical frames 2A and 2B of the doors 1A and 1B, a member for supporting the crescent lock 6 of the stopper 4 and the crescent lock 6 are made of metal.SELECTED DRAWING: Figure 1
Patent JP-2021068143-A (JP)
Title: Characteristic calculation device, characteristic calculation method, and characteristic calculation program
Inventor: NISHIMURA ISOJI
IPC: H01L27/04
Filed: 2019-10-23
Abstract: To provide a characteristic calculation device capable of simulating a non-linear characteristic in inductance of an inductor at the time of superimposing a direct current without using information on a time axis.SOLUTION: An inductor model 300 used by a characteristic calculation device 100 has a first inductor 310 and a second inductor 320 that interact with each other. The characteristic calculation device 100 is provided with a current value acquisition unit 120 that acquires a value of current flowing through the first inductor 310, a current value determination unit 140 that determines a value of current passing through the second inductor 320 based on a second function based on a predetermined first function that approximates a non-linear characteristic in the inductance of the inductor 410, a mutual inductance calculation unit 160 that calculates a mutual inductance generated in the first inductor 310, and a non-linear characteristic calculation unit 170 that calculates an inductance including the non-linear characteristic of the inductor 410 based on the mutual inductance and a self-inductance of the first inductor 310.SELECTED DRAWING: Figure 2
Patent JP-2021066856-A (JP)
Title: Cellulose separation method
Inventor: SUGIYAMA MINORU
IPC: B09B5/00
Filed: 2019-10-28
Abstract: To provide a cellulose separation method to separate cellulose from a composite base material including cellulose and other materials without using an acid catalyst such as sulfuric acid or strong base ionized water.SOLUTION: The present invention relates to a cellulose separation method to separate cellulose from a composite base material including cellulose and other materials, including the steps of: irradiating the composite base material including cellulose and other materials; and crushing and separating the cellulose in the irradiated composite base material.SELECTED DRAWING: None
Patent JP-2021070711-A (JP)
Title: Polyester film for laser processing support and release film for wiring substrate manufacturing
Inventor: SHIGENO Kento
IPC: H05K3/00
Filed: 2019-10-29
Abstract: To provide a polyester film having excellent laser processability and provide a release film for wiring substrate manufacturing having excellent economical efficiency and peelability.SOLUTION: A polyester film for a laser processing support contains no ultraviolet absorber. In the polyester film, the ratio between a number average molecular weight (Mn) and a weight average molecular weight (Mw) (Mw/Mn) is 2.50 or more, and a spectral transmittance at wavelength 355 nm is higher than 75%.SELECTED DRAWING: None
Patent JP-2020099676-A (JP)
Title: Assembly of elements such as bracelet links
Inventor: BOUCARD SYLVAIN
IPC: A44C5/02
Filed: 2019-10-31
Abstract: To provide a mounting arrangement between assembly systems such as a bracelet of a watch, the arrangement making an item more rigid to avoid movement of external links.SOLUTION: An item 21 includes at least two sets 1 of assembled elements that are connected to each other by a permanent securing device 9'. The permanent securing device includes a pin 11' mounted in a through hole 24 of a central element 7 of a set of elements. This pin is installed at each end in a blind recess 27, 28 of a side element 3, 5 belonging to another set. At one end, the pin is secured into the blind recess by locking means 8', for example by a screw connection. At its other end, it is welded to a socket 13' which is itself secured by locking means 18' in the blind recess 28 of the side element.SELECTED DRAWING: Figure 1