baber/WOPTO huggingface dataset:
Patent JP-2020164953-A (JP)
Title: Gas blowing plug
Inventor: KATAOKA YOSUKE
IPC: C21C7/072
Filed: 2019-03-29
Abstract: To provide a gas blowing plug which is less likely to cause overlooking a determination of replacement time.SOLUTION: The gas blowing plug 1 according to the present invention blows gas into molten metal. The gas blowing plug 1 includes a porous refractory 2 that is composed of a porous material having a predetermined shape and configured to blow out permeated gas from a distal end to the molten metal, a brick 3 that is disposed in contact with a proximal end of the porous refractory 2, a gas passage 4 that allows the gas to pass to the porous refractory, and a monolithic refractory 5 that is disposed on outer peripheries of the porous refractory 2 and the brick 3. The gas passage penetrates through the brick 3 and is provided with its distal end connected to the porous refractory 1 at its proximal end. The porous refractory 2 and the brick 3 have columnar shapes having a different cross-sectional shape perpendicular to the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020168132-A (JP)
Title: Server system and game program
Inventor: TAKAHASHI TORU
IPC: A63F13/35
Filed: 2019-04-02
Abstract: To provide a technique for achieving a new countermeasure regarding a harassment player in a game in which each matched player plays a game within a common game space.SOLUTION: A server system 1100 detects a second player who satisfies a given harassment condition to a first player as a harassment player. The server system 1100 performs replacement display control for replacing display regarding the first player by display regarding a given third-party player and displaying it on the second player's terminal when the first player and the second player are matched by matching processing.SELECTED DRAWING: Figure 4
Patent JP-2020169268-A (JP)
Title: Epoxy compound, epoxy resin, epoxy resin composition, resin cured product, prepreg, fiber-reinforced composite material, and method for producing the same
Inventor: OZAWA YU
IPC: C08G59/32
Filed: 2019-04-03
Abstract: To provide an epoxy compound that has excellent moisture heat resistance and expresses high mechanical physical properties even in high-temperature and high-humidity environment.SOLUTION: An epoxy compound according to the present invention is an epoxy compound represented by chemical formula (1) (where, Ar1-Ar4 independently represent an aromatic group or a heterocyclic group). In the invention, preferably, Ar1-Ar4 independently represent an aromatic group having a ring structure selected from a benzene ring, a naphthalene ring, and an anthracene ring.SELECTED DRAWING: None
Patent JP-2020170389-A (JP)
Title: Task management system, task management method, computer program, and recording medium
Inventor: KITAURA ATSUSHI
IPC: G06Q10/10
Filed: 2019-04-04
Abstract: To visualize the progress of a task and manage it appropriately.SOLUTION: A task management system (1) manages a task using a task management table. The task management system includes acquisition means (100) for acquiring the start time and end time of a task, continuation bar display means (200) for displaying a continuation bar indicating the duration of the task, from the start time acquisition to the end time acquisition, so as to extend from a position indicating the start time to a position indicating the current time in the task management table, and change means (300) for changing, when a predetermined time determined according to the content of the task elapses, a display mode of the continuation bar to be different from the display mode before the elapse of the predetermined time, in the duration from the start time acquisition to the end time acquisition.SELECTED DRAWING: Figure 2
Patent JP-2020169375-A (JP)
Title: Aluminum alloy for compressor slide components and compressor slide component forging
Inventor: MARUYAMA TAKUMI
IPC: C22C21/02
Filed: 2019-04-05
Abstract: To provide an aluminum alloy for compressor slide components that can ensure sufficient tensile strength and allows an alumite film with low frictional coefficients to be formed.SOLUTION: An aluminum alloy contains Si: 2.0 mass%-4.0 mass%, Cu: 1.5 mass%-3.5 mass%, and Mg: 0.1 mass%-0.8 mass% with the balance being Al and unavoidable impurities, the aluminum alloy material having a tensile strength of 360 MPa-450 MPa.SELECTED DRAWING: Figure 3
Patent JP-2020174151-A (JP)
Title: Semiconductor device
Inventor: IMANISHI MOTONORI
IPC: H01L25/18
Filed: 2019-04-12
Abstract: To provide a technology capable of improving the degree of freedom in design when a laminated structure is adopted in which a plurality of chips are stacked in a semiconductor device.SOLUTION: A semiconductor device includes IGBTs 21 and 22, which make up an inverter, a primary side IC chip 5 that outputs an electric signal according to an input signal, a secondary side IC chip 8 that drives the IGBT 21 on the basis of the electrical signal, and a secondary side IC chip 9 that drives the IGBT 22 on the basis of the electrical signal, and the primary side IC chip 5 includes insulating elements 6 and 7 that are electrically insulated from the secondary side IC chips 8 and 9, the secondary side IC chip 8 is stacked on the IGBT 21, and the secondary side IC chip 9 is stacked on the IGBT 22.SELECTED DRAWING: Figure 3
Patent JP-2019176856-A (JP)
Title: Method for fabricating and screening dna-coded library
Inventor: WAGNER RICHARD W
IPC: C12N15/10
Filed: 2019-04-24
Abstract: To provide many methods for identifying one or a plurality of compounds bound to a biological target.SOLUTION: A method for tagging a DNA-coded chemical library includes: (a) a step of binding a first functional group of a bifunctional linker to a 5' end of initiator oligonucleotide, which is a step where the initiator oligonucleotide bound to the bifunctional linker forms a hairpin structure; and (b) a step of binding a second functional group of the bifunctional linker to a component of the chemical library, in which the bifunctional linker or the initiator oligonucleotide is modified under an organic condition so as to increase solubility of a member of the DNA-coded chemical library.SELECTED DRAWING: None
Patent JP-2020179727-A (JP)
Title: Assembly method of cooling device and cooling device
Inventor: MARUYAMA SATOSHI
IPC: B62D25/08
Filed: 2019-04-24
Abstract: To provide an assembly method of a cooling device which enables a cooling assembly including a large size radiator to be assembled to a vehicle body in a relatively easy manner.SOLUTION: The invention relates to an assembly method of a cooling device and has a preparation step (S1) in which a vehicle body and a cooling assembly (10) are prepared. The vehicle body includes first and second cross members (12a, 12b), and the cooling assembly includes: a support member (20) provided with a support part (20c); and a radiator (14) attached to the support member. The assembly method of the cooling device has: a housing step (S2) in which the cooling assembly is housed into the vehicle body through the first cross member and the second cross member from below the vehicle body; a rotation step (S3) in which the cooling assembly housed in the vehicle body is rotated rearward around the support part of the support member; and a fixing step (S4) in which the cooling assembly rotated to a predetermined position is fixed to the vehicle body.SELECTED DRAWING: Figure 7
Patent JP-2020171648-A (JP)
Title: Sake drinking cup
Inventor: ZHU XIAOYAN
IPC: A47G19/00
Filed: 2019-04-25
Abstract: To disclose a sake drinking cup.SOLUTION: A sake drinking cup includes a sake drinking cup and a drinking cup chamber installed in the sake drinking cup. The drinking cup chamber opens upward. In the sake drinking cup, a lead screw chamber is installed. The lead screw chamber communicates with the drinking cup chamber. In the lead screw chamber, a guide block is slidably installed. In the case that the invention is used, when the invention is started after sake is put in the drinking cup, sake can be automatically changed into water. All operations in the process of changing are automatically performed in the drinking cup body, and the changing process is highly efficient and speedy, and thus, when drinking sake for socialization or the like, it is avoidable that being a nondrinker causes an awkward atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2020181468-A (JP)
Title: Failure evaluation device and failure evaluation method for facility equipment and components
Inventor: HIKUMA KOJI
IPC: G06Q10/00
Filed: 2019-04-26
Abstract: To appropriately evaluate the maintenance effectiveness of equipment or components in a facility to improve facility reliability and reduce maintenance costs.SOLUTION: A failure evaluation device comprises: collection condition specification means 11 that specifies collection conditions for evaluating equipment or components failure in a facility; failure case extraction means 12 that extracts failure cases for equipment or components that meet the collection conditions from a failure record 1 for the equipment or components; failure classification information addition means 13 that adds to failure cases, with reference to the failure record, failure classification information for classifying failure characteristics including failure causes in failure cases; data collection means 14 that collects data 3 required for failure evaluation of the equipment or components that meet the collection conditions from information 2 of equipment or components existing in the facility; and a plurality of analytical means that calculate and analyze failure occurrence probabilities for failure cases of equipment or components using the data and failure classification information required for failure evaluation.SELECTED DRAWING: Figure 1
Patent JP-2020180531-A (JP)
Title: Fixture
Inventor: YAMADA HIROMITSU
IPC: E06B1/18
Filed: 2019-04-26
Abstract: To provide a cover member for improving appearance quality of frames coupled with each other without bringing a problem in manufacturing cost or formability.SOLUTION: In a lower frame 13 and an upper frame 22 a cover mount pieces 13b, 22b having a screw insertion hole with a same position in a depth direction are provided, a first cover member 40A is mounted to the cover mount piece 13b of the lower frame 13, a second cover member 40B is mounted to the cover mount piece 22b of the upper frame 22, the first cover member 40A and the second cover member 40B have a depth extension part and a width extension part, and are coupled to the cover mount piece 13b, 22b via the depth extension part and extension edges of the depth extension part are coupled to each other, and the first cover member 40A and the second cover member 40B are formed so that at least the depth extension part and the width extension part have same cross- sectional shapes.SELECTED DRAWING: Figure 4
Patent JP-2020185152-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-14
Abstract: To provide a game machine for making it difficult for a player to estimate a setting value.SOLUTION: The number of special determination values is common regardless of a setting value. The number of predetermined determination values (losing determination values) is larger in a first setting value (setting value "1") than in a second setting value ("setting value "6"). State control means is controllable to a first specific state (high-probability/first KT state) as a state permitting execution of variation display, and to a second specific state (high-probability/second KT state) that is a state in which variation display is executable and allows a game value to be imparted more easily depending on a special state (small win game state) than the first specific state. Performance execution means displays reservation display in the first specific state, executes movement display of reservation display in accordance with start of identification information, disables display of reservation display in the second specific state, and at the same time can execute a special performance (small win informing performance) corresponding to control of a special state.SELECTED DRAWING: Figure 13-8
Patent JP-2020190616-A (JP)
Title: Hologram recording/reproducing device and stereoscopic image reproducing method
Inventor: NOBUKAWA TERUKICHI
IPC: G03H1/04
Filed: 2019-05-21
Abstract: To acquire a high-quality reproduced image by reducing noise included in a hologram without reducing time resolution in incoherent holography.SOLUTION: In a hologram recording/reproducing device for reproducing a stereoscopic image by dividing incoherent light waves into first split light and second split light, imparting mutually different phase distributions, and then reconfiguring a hologram formed by permitting interference of the first split light and the second split light, space averaging processing including operation for averaging signal value of pixels and signal values of pixels existing in the adjacent area is performed to the photographed hologram or the respective pixels of a complex amplitude distribution obtained by analyzing the hologram, and a stereoscopic image is reproduced based on the hologram or the complex amplitude distribution where the space averaging processing has been performed.SELECTED DRAWING: Figure 1
Patent JP-2020190133-A (JP)
Title: Road construction method and road structure
Inventor: MAKINO HIROAKI
IPC: E02D27/16
Filed: 2019-05-22
Abstract: To appropriately support a precast concrete slab in a road formed by laying out precast concrete slabs.SOLUTION: Precast concrete slabs are laid out to construct a road. Piles 3 are driven into the ground area where the road is constructed and are erected on the ground. The erected piles 3 are connected with one another by using connection members (30, 42). A polygonal precast concrete slab is installed on the connected piles 3 so that its corner parts are rested on the crowns of the piles 3. The road is constructed by fastening the corner parts of the precast concrete slab to the corresponding crowns of the piles 3 with a bolt (fastening member) 4.SELECTED DRAWING: Figure 4
Patent JP-2020192983-A (JP)
Title: Vertical pillow filling and packaging machine
Inventor: KAWAKAMI RYO
IPC: B65B61/06
Filed: 2019-05-24
Abstract: To provide a vertical pillow filling and packaging machine in which there is no risk of pinholes or tearing in a packaging bag due to filling of a content.SOLUTION: A vertical pillow filling and packaging machine 100 is composed of an unwinding mechanism 20 of a film 1, a transport mechanism 30, a bag making mechanism 40, a filling mechanism 50 of a content, and a separation mechanism 60 of a packaging bag 10, wherein the film is unwound by the unwinding mechanism of the film, and is supplied to the bag making mechanism by the transport mechanism. The bag making mechanism forms the packaging bag. The filling mechanism of the content comprises an input port, an input path following thereto, and a movable backing plate. The movable backing plate once receives the loaded content, then is opened to drop it into the packaging bag for filling. Further, the separation mechanism of the packaging bag individually separates the filled and sealed packaging bags.SELECTED DRAWING: Figure 1
Patent JP-2020192696-A (JP)
Title: Laminate
Inventor: OKU TATSUYA
IPC: B32B27/32
Filed: 2019-05-27
Abstract: To provide a material excellent in low temperature heat sealability and heat seal strength, which comprises mainly a propylene-based copolymer.SOLUTION: There is provided a laminate which comprises a sealant film satisfying the following (1) to (4) and a base material film satisfying (5) and 70 mass% or more of a propylene (co)polymer and/or a 1-butene (co)polymer when the total of the mass of the sealant film and the base material film is defined as 100 mass%. (1) The sealant film has a heat fusion layer and an adjacent layer which is adjacent to the heat fusion layer and is located between the heat fusion layer and the base material film. (2) The heat fusion layer and the adjacent layer contain an olefin-based (co)polymer having a melting point of 120°C or more and 170°C or less. (3) The heat seal strength at 100°C when the heat fusion layers are adhered to each other is 6 N/15 mm or more. (4) The sealant film is a stretched film. (5) The base material film is at least one selected from a biaxially stretched polypropylene film and a non-stretched polypropylene film.SELECTED DRAWING: None
Patent JP-2020199847-A (JP)
Title: Vehicle cowl grille structure
Inventor: MOGI YOSHINARI
IPC: B62D25/08
Filed: 2019-06-07
Abstract: To provide a vehicle cowl grille structure that can reduce an initial load in the entire area in the vehicle width direction of a cowl grille when a load is applied from the upper side.SOLUTION: A cowl grille 22 provided with a cowl box between a lower end portion of a front window panel, a rear end portion of a bonnet, and an upper end portion of a dash panel includes an upper surface portion 23 covering the upper side of the cowl box and a front surface portion 24 extending downward fron a front end of the upper surface portion 23 and having a lower end attached to a vehicle body. A bent portion b1 having a bent-shaped cross-section extending horizontally at the center in the vehicle width direction as viewed from the side is formed at the front surface portion 24. Left and right sides in the vehicle width direction are formed in linear cross-section as viewed from the side, and cut portions 28 are formed in side end portions adjacent to extensions of the bent portion b1.SELECTED DRAWING: Figure 4
Patent JP-2020202070-A (JP)
Title: Electrical connection structure, electrical connection method, electrical connector, and electrical equipment
Inventor: KOYAMA YUKI
IPC: H01R4/06
Filed: 2019-06-10
Abstract: To provide an electrical connection structure, an electrical connection method, and an electrical connector which are capable of improving contact reliability, and electrical equipment including the electrical connection structure.SOLUTION: An electrical connection structure includes: a caulking component that holds a first conductor and a sheet member with a second conductor; and an elastic member connecting between the first conductor and the sheet member, the elastic member being provided between the first conductor and the sheet member in a holding part of the caulking component. The first conductor and the second conductor are electrically connected via contacts that are provided to the first conductor and the second conductor at the holding part, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020199082-A (JP)
Title: Endoscope system
Inventor: TAGUCHI KEI
IPC: A61B1/045
Filed: 2019-06-10
Abstract: To provide an endoscope system that allows an operator to easily operate an observation device while holding an endoscope.SOLUTION: An endoscope system according to the present invention includes: an ultrasonic endoscope 2 having a soft part 24 coated with a flexible tube member and an operation input part 24a for detecting contact of an object over a predetermined range along a longitudinal direction of the soft part 24; and an ultrasonic observation device 3 that can be operated in response to the operation input at the operation input part 24a. The operation input part 24a outputs a contact detection signal when detecting contact of the object. The ultrasonic observation device 3 includes a determination part 35 for determining the operation input to the ultrasonic observation device 3 based on the contact detection signal from the operation input part 24a and generating an operation determination signal corresponding to the operation input, and a control part 36 for controlling an operation of the ultrasonic observation device 3 based on the operation determination signal.SELECTED DRAWING: Figure 1
Patent JP-2020202718-A (JP)
Title: Permanent magnet rotor and rotating electric machine
Inventor: YABUMI TAKAO
IPC: H02K1/27
Filed: 2019-06-13
Abstract: To provide a permanent magnet rotor capable of obtaining a high output torque while suppressing irreversible demagnetization of a permanent magnet, and a rotating electric machine having such a permanent magnet rotor.SOLUTION: In a permanent magnet rotor 10 including a rotor core 11 and a plurality of permanent magnets M embedded in the rotor core 11 and forming magnetic poles, each of the permanent magnets M has an arc shape that is convex inward in the radial direction of the rotor core 11 in a cross section orthogonal to the rotation axis of the rotor core 11, and the magnetization direction d of the permanent magnet M is tilted with respect to the radiation direction centered on the focal point f of the arc shape at least in a part of the arc shape.SELECTED DRAWING: Figure 2
Patent JP-2020205168-A (JP)
Title: Fuel cell system
Inventor: KAWASAKO ERIKA
IPC: H01M8/04225
Filed: 2019-06-17
Abstract: To keep a fuel cell system in bootable state.SOLUTION: A fuel cell system includes a fuel cell stack 115 generating electricity, an auxiliary apparatus 119, i.e., an apparatus having an auxiliary function required when the fuel cell stack 115 generates electricity, an auxiliary battery 118 charged by electricity generation of the fuel cell stack 115, and supplying electrical power to the auxiliary apparatus 119, and a control section 111 for controlling each part. The control section 111 holds the amount of charge and the discharge amount of the auxiliary battery 118, and pre-start voltage of the auxiliary battery 118 before the fuel cell stack 115 starts electricity generation after receiving a start instruction, in utilization data, refers the utilization data in idle state of the fuel cell stack 115, and when the pre-start voltage goes below a threshold level, brings the fuel cell stack 115 from idle state to power generation state, and charges the auxiliary apparatus power storage device 118.SELECTED DRAWING: Figure 1
Patent JP-2020202959-A (JP)
Title: X-ray ct apparatus
Inventor: YOSHINO FUMIAKI
IPC: A61B6/03
Filed: 2019-06-17
Abstract: To provide an X-ray CT apparatus capable of reducing the frequency of remeasurement of air data, which is data used for air calibration.SOLUTION: An X-ray CT apparatus includes: a rotation plate for rotating an X-ray tube and an X-ray detector disposed opposed to the X-ray tube for detecting an X-ray; an image generation part for generating a tomographic image of a subject based on the output of the X-ray detector; a setting part for setting a scan condition including a rotation speed of the rotation plate and a tube current of the X-ray tube; a storage part for storing, for each scan condition, a conversion coefficient calculated from a plurality of pieces of air data measured on a plurality of scan conditions beforehand, and reference air data, which is one of the plurality of pieces of air data; and a calculation part for calculating data for air calibration by using a conversion coefficient corresponding to a scan condition when scanning the subject, and updated reference air data. The image generation part generates the tomographic image by using the data calculated by the calculation part.SELECTED DRAWING: Figure 2
Patent JP-2020204525-A (JP)
Title: Obstacle detector
Inventor: WAKASUGI TOMOKAZU
IPC: G01B11/00
Filed: 2019-06-17
Abstract: To provide an obstacle detector with which it is possible to detect an obstacle with good accuracy.SOLUTION: Provided is an obstacle detector for detecting an obstacle existing external to a moving vehicle on the basis of the captured image obtained by a camera installed in the moving vehicle, the detector comprising: a three-dimensional point cloud detection unit 113 for detecting a plurality of feature points from the captured image and estimating a three-dimensional coordinate which is the position of three-dimensional points of the plurality of feature points; a three-dimensional point cloud accumulation unit 114 for accumulating the three-dimensional coordinates; and a noise point rejection unit 115 for detecting, from the three-dimensional point cloud, a three-dimensional point, as a noise point, whose three-dimensional coordinate is erroneously estimated and removing the detected noise point.SELECTED DRAWING: Figure 4