baber/WOPTO huggingface dataset:
Patent JP-2021138574-A (JP)
Title: Producing method of cement mixture, mixed cement and carbon dioxide adsorbent
Inventor: TADA MASATO
IPC: B09B3/00
Filed: 2020-03-05
Abstract: To provide a method of producing a cement mixture capable of being reused as a part of a cement raw material after being used as a carbon dioxide adsorbent without disposing of ready-mixed concrete sludge or a waste concrete fine powder, and a method of producing cement that is mixed with the cement mixture.SOLUTION: The method of producing a cement mixture includes: a slurring step of slurring the ready-mixed concrete sludge or the waste concrete fine powder by mixing with water after heating treatment; and a carbonation step of carbonating the slurry by passing a carbon dioxide gas through it.SELECTED DRAWING: Figure 1
Patent JP-2021141508-A (JP)
Title: Cross-shaped coupling conductor and cross-shaped coupler
Inventor: ISHIKAWA KEISUKE
IPC: H01P5/18
Filed: 2020-03-06
Abstract: To improve transmission characteristics of a coupler or to simplify a structure of the coupler which transmits a plurality of signals.SOLUTION: A cross-shaped directional coupler 10 includes coupler plates 12-1, 12-2. The cross-shaped directional coupler 10 includes: a cross-shaped coupling conductor 16-1 included in the coupler plate 12-1; and a cross-shaped coupling conductor 16-2 included in the coupler plate 12-2. Each cross-shaped coupling conductor includes: a first conductor 18 extending linearly; and a second conductor 20 extending linearly and intersecting with the first conductor 18. An intersection region 24 where the first conductor 18 and the second conductor 20 intersect with each other is shared by the first conductor 18 and the second conductor 20. The first conductor 18 and the second conductor 20 of the cross-shaped coupling conductor 16-1 are opposite to the first conductor 18 and the second conductor 20 of the cross-shaped coupling conductor 16-2, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021138585-A (JP)
Title: Method for fixing functional deposit coated inorganic material
Inventor: IHARA KAZUAKI
IPC: C01F7/02
Filed: 2020-03-09
Abstract: To provide a method for fixing a functional deposit coated inorganic material, capable of following a flexible object to be deposited without bonding a functional deposit and the object to be bonded through a binder.SOLUTION: Alumina hydrate particles and/or alumina particles having a fibrous or acicular shape can fix a functional deposit to an object to be bonded by partially coating the functional deposit and bonding the alumina hydrate particles and/or the alumina particles to the object to be bonded and reduce the falling of the functional deposit caused by a change in the shape of the object to be bonded.SELECTED DRAWING: None
Patent JP-2021140629-A (JP)
Title: Event management system and method thereof
Inventor: TAMESHIGE TAKASHI
IPC: G06F11/07
Filed: 2020-03-09
Abstract: To provide a management system that presents a right countermeasure instruction document by identifying faulty feedback to acquire accurate data.SOLUTION: A management system 101 comprises: a rule management table 311; a countermeasure instruction document allocating unit 121; and a feedback processing unit 120. The rule management table defines an occurrence condition of a situation and a type of feedback. The countermeasure instruction document allocating unit extracts a countermeasure instruction document to be allocated to a newly-arrived event when the newly-arrived event occurs, transmits the extracted countermeasure instruction document to a terminal 170, and receives feedback associated with allocation success/failure of the countermeasure instruction document from the terminal. The feedback processing unit detects whether the feedback is a fault referring to the rule management table, and notifies the terminal of the fault, when the fault is detected.SELECTED DRAWING: Figure 4
Patent JP-2020089774-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F7/02
Filed: 2020-03-11
Abstract: To provide a game machine capable of enhancing a game interest in a mixed type of Pachinko machine with first and second classes.SOLUTION: In a mixed type of Pachinko machine 1 with first and second classes, there are provided: a first non-electric accessory 415b leading game balls to a first start area and a second non-electric accessory 415c leading game balls to a second start area; a distribution device 506 which distributes game balls captured by a normal electric accessory 415a to either the non-electric accessories 415b, 415c and opens the non-electric accessory 415b, 415c; and game state control means which switches a game state after a jackpot game state is over in accordance with a stop display mode of a special symbol display device 431. When game media pass a V winning hole 424 in a time-shortening game state and transfer to a V jackpot game state occurs, a possibility to transfer to a first time-shortening game state that is less advantageous than a second time-shortening game state in which V jackpot can occur but is more advantageous than when no time-shortening game is imparted becomes higher than after a first jackpot game state is over.SELECTED DRAWING: Figure 4
Patent JP-2020153982-A (JP)
Title: Growth rate detection apparatus, vapor deposition apparatus and vapor deposition rate detection method
Inventor: IECHIKA YASUSHI
IPC: C30B25/16
Filed: 2020-03-11
Abstract: To accurately detect a growth rate of a thin film by a simple method.SOLUTION: A growth rate detection apparatus comprises: a reflectometer measuring a reflectance of a thin film; a maximum/minimum detection unit detecting a maximum value and a minimum value of the measured reflectance; a period detection unit detecting a temporal variation period of the measured reflectance; a refractive index calculation unit calculating a refractive index of the thin film on the basis of the maximum value and the minimum value of the detected reflectance; a growth rate candidate calculation unit calculating a first growth rate and a second growth rate being candidates of a growth rate of the thin film growth rate on the basis of the variation period and the refractive index when the reflectometer irradiates the thin film with light of a first wavelength, and calculating a third growth rate and a fourth growth rate being candidates of the growth rate of the thin film on the basis of the variation period and the refractive index when the reflectometer irradiates the thin film with light of a second wavelength; and a growth rate selection unit selecting, as a growth rate of the thin film, a growth rate which is common to any of the first growth rate and the second growth rate and to any of the third growth rate and the fourth growth rate.SELECTED DRAWING: Figure 1
Patent JP-2021134473-A (JP)
Title: Mask guard
Inventor: AIZAWA TOSHIO
IPC: A62B18/08
Filed: 2020-02-26
Abstract: To provide a mask which does not suck air from both sides of a mask and both sides of the nose, does not necessitate correcting by hand, and does not fog the glasses by a wearer's own breathing.SOLUTION: There is provided a mask guard in which a string on the upper side of a mask 6 is hooked on a hook of the mask guard while locating the mask 6 on the front side, and then the string is hooked to the ear to wear the mask. Thus, the mask guard fits the face by the force of a rubber of the mask 6. A wire 1 is adjusted according to undulations of a wearer's face, and fine adjustment of a ball and the wire is performed so that there remains no clearance.SELECTED DRAWING: Figure 2
Patent JP-2021039932-A (JP)
Title: Method of manufacturing electrical connector
Inventor: TAKAO YOJI
IPC: H01R24/40
Filed: 2020-03-13
Abstract: To provide a method of manufacturing an electrical connector, capable of achieving an improvement in joining strength while the size may be reduced.SOLUTION: In a method of manufacturing an electrical connector, sufficient joining strength may be easily obtained by applying ultrasonic vibration to a contact 12 and a center conductor SCa of a coaxial cable SC while the contact is brought into contact with the center conductor.SELECTED DRAWING: Figure 17
Patent JP-2021142555-A (JP)
Title: Container member feeding device
Inventor: HENDA Shinichiro
IPC: B21D51/30
Filed: 2020-03-13
Abstract: To provide a container member feeding device that makes workability proper during the execution of disassembly and cleaning and that inhibits production of abrasion powder from a container member.SOLUTION: A container member feeding device comprises a container member separation unit that feeds container members with a flange at a peripheral edge one by one to a pocket of a container member conveyance turret. The container member separation unit has a plurality of segmentation parts, and one of the plurality of segmentation parts is composed of a segmentation groove that is engaged with the flange of the container member integrally provided on the upper outer periphery of the container member conveyance turret.SELECTED DRAWING: Figure 4
Patent JP-2021144651-A (JP)
Title: Production system, data transmission method, and program
Inventor: OSADA TAKESHI
IPC: G05B19/042
Filed: 2020-03-13
Abstract: To reduce a process load on an external device.SOLUTION: A collection unit (101) of a production system (1) collects simultaneous collection data synchronized with a control cycle of an industrial device (20) controlling another industrial device (30). An execution unit (205) obtains output data by executing a prescribed process on the whole or a part of the simultaneous collection data. A transmission unit (206) transmits the output data to an external device (10).SELECTED DRAWING: Figure 3
Patent JP-2021144014-A (JP)
Title: Neutron shielding body
Inventor: IKEO YOSAKU
IPC: C04B28/26
Filed: 2020-03-13
Abstract: To provide a neutron shielding body which contains a boron-containing compound which absorbs neutrons and presents an excellent intensity.SOLUTION: The neutron shielding body contains at least one type of powders selected from the group of fly ash and blast furnace slag and at least one type of a boron-containing compound selected from the group of alkali metal salt of silicic acid, colemanite, and hylgadite. The content of the blast furnace slag to the total amount of the powders of the neutron shielding body is at least 30 mass%.SELECTED DRAWING: None
Patent JP-2021147049-A (JP)
Title: Film for packaging and packaging bag
Inventor: IWAYA YOSHIMI
IPC: B65D65/40
Filed: 2020-03-16
Abstract: To provide a novel film for packaging that is less likely to change in color with which freshness is evaluated even when greengrocery and cut vegetables which should be kept fresh are packaged.SOLUTION: The present invention relates to a film for packaging, for example, a biaxial stretchable polypropylene-based resin film including a seal layer and a base material layer, and the film for packaging is characterized in that: the seal layer is made principally of a propylene-based random copolymer and a gas-permeable resin; the base material layer is made principally of a polypropylene-based resin; a value of color difference between colors on first and seventh days after packaging is 3 or less; and no penetration hole penetrates the seal layer and the base material layer.SELECTED DRAWING: None
Patent JP-2020170155-A (JP)
Title: Powder supply device
Inventor: UCHIMITSU DAISUKE
IPC: G03G21/00
Filed: 2020-03-16
Abstract: To provide a powder supply device for supplying powder by rotating a powder container, capable of preventing reduction in amount of supplied powder per unit time when the remaining amount of powder in the powder container becomes small.SOLUTION: The powder supply device includes: a powder container 76 for supplying powder by being rotated; an adjustment mechanism 82 for adjusting the angle of rotation of the powder container 76; and control means for controlling the angle of rotation of the powder container 76 by the adjustment mechanism 82 according to the remaining amount of powder of the powder container 76.SELECTED DRAWING: Figure 3
Patent JP-2021152793-A (JP)
Title: Control program of coupon management device, coupon management method, and coupon management device
Inventor: INAGAWA NOBUHIRO
IPC: G06Q30/02
Filed: 2020-03-24
Abstract: To prevent issuance of a coupon which cannot be used because a product for which the coupon is effective is not dealt in.SOLUTION: A computer of a coupon management device is caused to function so as to: receive coupon plan information including information about a product for which a coupon is effective; acquire transaction data from stores; confirm whether the product for which the coupon is effective, which is included in the received coupon plan information, is sold or not on the basis of the acquired transaction data; and set information showing that a planed coupon corresponding to the received coupon plan information is valid, to a store where it is confirmed that the product for which the coupon is effective is sold.SELECTED DRAWING: Figure 12
Patent JP-2021156918-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: NISHIGAKI TAKUYA
IPC: H04N1/00
Filed: 2020-03-25
Abstract: To provide an image forming apparatus that can reduce the time required for the display of a home screen compared with before, and a method for controlling the image forming apparatus.SOLUTION: An image forming apparatus of an embodiment comprises a display control unit. The display control unit controls a display to display a first screen according to an input performed by a user on a foreground and display a second screen used as a home screen on a background. When clearing information on the user's operation, the display control unit controls the display to display the second screen displayed on the background on the foreground and display the second screen on the background separately from the one displayed on the foreground.SELECTED DRAWING: Figure 2
Patent JP-2021158147-A (JP)
Title: Etchant
Inventor: SHIMADA KAZUYA
IPC: H01L21/306
Filed: 2020-03-25
Abstract: To provide an etchant capable of etching a taper of an edge of a metal layer at a high angle together with the brazing layer.SOLUTION: The etchant contains hydrogen peroxide, acid, and metal ions that have a lower ionization tendency than elements constituting a metal layer.SELECTED DRAWING: Figure 3
Patent JP-2021153466-A (JP)
Title: Agricultural travel vehicle, control device and program
Inventor: NARUSE TAKUHIRO
IPC: G05D1/02
Filed: 2020-03-26
Abstract: To improve stability when an agricultural travel vehicle travels along a ridge direction.SOLUTION: A control device 5 includes a direction specification data creation section 523 for creating direction specification data comprising point group data corresponding to a prescribed area out of acquired point group data representing a position of an area including a ridge in a travel-direction front side of an agricultural travel vehicle S, a direction specification section 524 for specifying a ridge direction based on the direction specification data, and a travel control section 525 controlling the agricultural travel vehicle S such that the agricultural travel vehicle S travels in the ridge direction specified by the direction specification section 524.SELECTED DRAWING: Figure 2
Patent JP-2020120663-A (JP)
Title: Acetylated starch for cheese-like food product, and cheese-like food product
Inventor: UENO HIROYOSHI
IPC: A23C19/09
Filed: 2020-03-27
Abstract: To provide a cheese-like food product having high producibility; and to provide a raw material for producing such a cheese-like food product.SOLUTION: There is provided acetylated starch for a cheese-like food product. In the acetylated starch, potato starch is used as a raw material, the degree of acetylation is 1.0% or higher and 2.5% or less, and a gelatinization peak temperature is 80°C or lower, when measuring the acetylated starch by a rapid visco-analyzer at the rate of temperature rise of 1.5°C/min. A cheese-like food product containing the acetylated starch, and preferably further containing milk protein and fat is also provided.SELECTED DRAWING: None
Patent JP-2021155587-A (JP)
Title: Water-soluble oligosiloxane
Inventor: NAKAKOJI DAIKI
IPC: C08L83/14
Filed: 2020-03-27
Abstract: To provide water-soluble oligosiloxane which is hydrolysis partial condensate of alkoxy silane to manufacture a hardened material which can balance hardness and wear resistance in a thick film form.SOLUTION: Water-soluble oligosiloxane is hydrolysis partial condensate of alkoxy silane, and the ratio of the number of carbon atoms for silicon atom (C/Si ratio) is 2-8.SELECTED DRAWING: None
Patent JP-2021158022-A (JP)
Title: Microwave processing device and microwave processing method
Inventor: NISHIOKA MASATERU
IPC: H05B6/72
Filed: 2020-03-27
Abstract: To provide a microwave processing device and a microwave processing method capable of easily controlling variations in a resonance frequency of a single mode standing wave formed in a resonator to a frequency band of an ISM band.SOLUTION: Disclosed is a microwave processing device 1 which includes: a microwave generator 4; a resonator 2 which forms a standing wave in a single mode; and a tube 6 whose at least a part is arranged in a resonator. The microwave processing device 1 has the internal peripheral surface of the tube which is formed of a plane parallel to a resonator axis C of the resonator, and also has a portion different in the thickness of the wall surface of the tube in the axial direction of the resonator.SELECTED DRAWING: Figure 1
Patent JP-2021155834-A (JP)
Title: Austenitic stainless steel sheet for construction material and method for producing the same
Inventor: SAMPEI SATOSHI
IPC: C22C38/00
Filed: 2020-03-30
Abstract: To provide an austenitic stainless steel sheet for construction material that has an excellent corrosion resistance even when the surface is roughened to ensure anti-glare property.SOLUTION: The austenitic stainless steel sheet for construction material is characterized in that, after finish-cold rolling and continuous annealing, recesses and protrusions are provided on the surface of the steel sheet by shot blasting and acid cleaning, the area ratio of the recess is 40 to 60%, the surface roughness Rz in the center roughness curve of the surface is 3.0 to 10.0 μm, and the maximum diameter of the recess is 500.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021157738-A (JP)
Title: Data access control system and data access control method
Inventor: KADOI KENTARO
IPC: G06F21/60
Filed: 2020-03-30
Abstract: To provide a data access control system and a data access control method that can decrease the number of man-hours required to set access control.SOLUTION: In a data access control system, a data rake management unit stores metadata of a data file in a metadata table, and stores an identifier of processed data obtained by processing the data file and an identifier of data file of a processing source in a lineage table. Then, the data access control system creates a predetermined access control policy referring to the lineage table and the metadata table to store the policy in a policy table, and provides an access control policy to apply or recommend to the processed data referring to the policy table.SELECTED DRAWING: Figure 3
Patent JP-2021156425-A (JP)
Title: Check valve
Inventor: KOGA HIDEAKI
IPC: F16K15/02
Filed: 2020-03-30
Abstract: To provide a check valve capable of achieving both of suppression of pressure loss and miniaturization.SOLUTION: A check valve 1 includes: a primary joint 11; a secondary joint 12; a valve main body 13 provided with a valve port 131 inside; and a valve element 14 formed into a flat plate-shape, closing the valve port 131 when a fluid flows out from the secondary joint 12, and opening the valve port 131 when the fluid flows out from the primary joint 11. The valve element 14 is provided with a pair of shaft-like projections 151 projecting from a peripheral edge of the valve element 14 in a state of forming a rotating shaft 14a of the valve element 14, and an inner wall surface 132 of the valve main body 13 is provided with a pair of grooves 16 to which the pair of shaft-like projections 151 are rotatably fitted, in a state of being extended so that the pair of shaft-like projections 151 are movable between a first position to close the valve port 131 by the valve body 14, and a second position P14 to open the valve port 131 by rotation of the valve element 14 to an opening posture P12.SELECTED DRAWING: Figure 1
Patent JP-2021160559-A (JP)
Title: Front body structure of vehicle
Inventor: ONAKA YASUYUKI
IPC: B62D25/12
Filed: 2020-03-31
Abstract: To provide a front body structure of a vehicle that can achieve satisfactory appearance characteristics of a vehicle and bonnet operability, without increasing weight of a vehicle body.SOLUTION: The front body structure of a vehicle comprises a bonnet 1 having an outer panel 10 and an inner panel 20, a hinge 30 supporting the bonnet 1 openably and closably, and a damper member 40 that energizes the bonnet 1. The inner panel 20 has: a front framework part 21; a rear framework part 22; and a pair of side framework parts 23, to which both left and right end portions of the front framework part 21 and of the rear framework part 22 are connected respectively, which comprise hinge mounting portions 25 and damper mounting portions 26 for mounting the damper member 40 in front of the hinge mounting portions 25. The side framework part 23, in which a space between the hinge mounting portion 25 and the damper mounting portion 26 is formed partially in a curve shape, comprises a convex first bead portion 23a extending in a longitudinal direction across the hinge mounting portion 25 and the damper mounting portion 26.SELECTED DRAWING: Figure 5
Patent JP-2021163704-A (JP)
Title: Laminate type power storage device
Inventor: KAWAOKA HIROKAZU
IPC: H01G13/00
Filed: 2020-04-02
Abstract: To facilitate short-circuit inspection of a laminate type power storage device.SOLUTION: A first laminate film 41A and a second laminate film 41B include metal sheets whose inner surfaces face each other, sandwich an electrode lamination portion 21, and have mating surfaces 41c to which the inner surfaces of the metal sheets are deposited around the electrode lamination portion 21. At least one of the first laminate film 41A and the second laminate film 41B is exposed from the other laminate film 41 on the outside of a part of the mating surface 41c or a portion which covers the electrode lamination portion 21 more than the mating surface 41c.SELECTED DRAWING: Figure 1
Patent JP-2020121154-A (JP)
Title: Endoscope and endoscope cap
Inventor: HOSOKOSHI YASUTSUGU
IPC: A61B1/00
Filed: 2020-04-08
Abstract: To provide an endoscope and the like capable of realizing a large erecting angle.SOLUTION: An endoscope 10 comprises: a lever 60 rotatably provided at a tip end of an insertion part 30; a channel exit 35 opened to a tip end side of the insertion part 30; a bending part 27 that protrudes from a peripheral edge part of the channel exit 35 toward the tip end side of the insertion part; and an endoscope cap 50 attachable to and detachable from the tip end of the insertion part 30. The endoscope cap 50 includes: a bottomed cylindrical cover 52 that has an opening end part 56 and is attachable to and detachable from the tip end of the insertion part 30 from the opening end part 56; and an erecting base 80 that has a lever connection part 81 connected to the lever 60 and is rotatably provided inside the cover 52. When the endoscope cap 50 is attached to the tip end of the insertion part 30 and the lever 60 is rotated, the erecting base 80 presses a treatment instrument, which protrudes from the channel exist 35, on a tip end side with respect to a contact part with the bending part 27.SELECTED DRAWING: Figure 23