baber/WOPTO huggingface dataset:
Patent JP-2020041898-A (JP)
Title: Reflected light measuring device
Inventor: TANAKA MASAYUKI
IPC: G01M11/00
Filed: 2018-09-10
Abstract: To provide a reflected light measuring device that efficiently inspects a plurality of optical fibers for disconnections.SOLUTION: A reflected light measuring device 1 includes a light measurer 5 for receiving a measurement laser beam L1' reflected at defective spots D11-D1n such as disconnections in a connector C1 being measured that is connected to a connection part 6 and a reference laser beam L2' reflected at a reference mirror 4 via a beam splitter 3. Between the beam splitter 3 and the connection part 6 are arranged an optical path switching part 7 for switching the optical path of a measurement laser beam L1 and an optical path length adjustment part 8 for adjusting the optical path length of the measurement laser beam L1. The optical path length of each channel is equalized due to the use of the optical path switching part 7 and the optical path length adjustment part 8, and by sequentially switching the optical fibers connected to the reflected light measuring device 1 by the optical path switching part 7, it is possible to efficiently inspect the optical fibers for disconnections.SELECTED DRAWING: Figure 1
Patent JP-2020041195-A (JP)
Title: Metallic gasket intermediate product, and manufacturing method of metallic gasket
Inventor: HAMADA TAKAHITO
IPC: C22C30/02
Filed: 2018-09-12
Abstract: To provide a manufacturing technology of a metallic gasket capable of achieving excellent settling resistance, high temperature oxidation resistance, and gas leak resistance in a temperature range of 800°C or higher.SOLUTION: A prescribed precipitation treatment is conducted on a metal gasket intermediate product having a steel composition containing, by mass%, C: 0.100% or less, Si: 3.00% or less, Mn: 2.50% or less, Ni: 19.00 to 35.00%, Cr: 16.00 to 25.00%, Mo: 1.00% or less, Cu: 2.00% or less, Ti: 0 to 2.50%, Nb: 0 to 2.50%, Al: 2.00% or less, and having average crystal particle diameter of preferably 10 to 50 μm, and hardness of 400 HV or less.SELECTED DRAWING: Figure 1
Patent JP-2020044583-A (JP)
Title: Electric work machine
Inventor: MIYAZAWA TAKESHI
IPC: B25F5/00
Filed: 2018-09-14
Abstract: To provide an electric work machine that allows for suppression of influence of powder dust on detection of a rotational position thereof.SOLUTION: An electric work machine 1 houses a motor 6 for rotating a rotary shaft 6a and a fan 10 for cooling inside a motor housing 2. The motor housing 2 has a bearing holding part 2a holding a bearing 28 supporting the rotary shaft 6a. The bearing holding part 2a has a recessed part 2e. The recessed part 2e is an annular groove part surrounding the rotary shaft 6a and a bearing housing part 2c when viewed form a longitudinal direction. A Hall element 42 detecting a rotational position of the rotary shaft 6a is positioned at the motor housing 2 by a sensor substrate 40. The Hall element 42 is positioned inside the recessed part 2e. The sensor substrate 40 closes an opening of the recessed part 2e.SELECTED DRAWING: Figure 3
Patent JP-2020046724-A (JP)
Title: Parking-lot servicing system, parking-lot servicing method, and computer program
Inventor: KITADA TOMOYUKI
IPC: G07B15/00
Filed: 2018-09-14
Abstract: To provide a parking-lot servicing system that can appropriately serve information about a charging facility to a user while supporting the spread of the charging facility.SOLUTION: A parking-lot servicing system for providing services in relation to the use of a parking lot with a charging facility that charges an electric vehicle comprises a parking-lot information registration unit, a parking-lot information extraction unit, a parking-lot information servicing unit, and a use permission unit. The parking-lot information registration unit: acquires parking-lot information that is information on the parking lot including information about the type of the charging facility installed in the parking lot; and registers the acquired parking-lot information to a parking-lot information database. The parking-lot information extraction unit extracts parking-lot information on the parking lot that has the charging facility that matches a retrieval condition from the parking-lot information database on the basis of retrieval request information including the retrieval condition related to the type of the charging facility. The parking-lot information servicing unit serves the extracted parking-lot information. The use permission unit permits service members to use the charging facility in the parking lot according to the extracted parking-lot information.SELECTED DRAWING: Figure 7
Patent JP-2020049996-A (JP)
Title: Engine cooling system
Inventor: HISAMINATO NAOTO
IPC: B60K11/04
Filed: 2018-09-25
Abstract: To provide an engine cooling system which inhibits overcooling of a coolant to improve fuel consumption while securing deceleration feeling.SOLUTION: An engine cooling system 2 includes: an electric water pump 6 for circulating a coolant between an engine 3 and a radiator 4; and a grille shutter 8 which is provided at a front grille 7 in front of the radiator 4 and can adjust an opening. Further, the engine cooling system 2 includes a control part 9 which lowers a rotation number of the electric water pump 6 and increases the opening of the grille shutter 8 based on deceleration in which fuel supply to the engine 3 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2020048671-A (JP)
Title: Game machine
Inventor: KOIKE Daiki
IPC: A63F5/04
Filed: 2018-09-25
Abstract: To provide an AT game with high novelty.SOLUTION: A slot machine has game properties which are provided with an AT period for giving a first profit and a chance period for giving a profit smaller than the first profit and which alternately repeat the AT period and the chance period. When an AT period is definitely determined to be set immediately after the termination of a chance period, a definite determination suggestion presentation can be performed in the chance period. In the chance period while this definite determination suggestion presentation is being performed, if a condition which immediately interrupts the chance period is established, it is possible to immediately interrupt the chance period and set the AT period.SELECTED DRAWING: Figure 44
Patent JP-2020050775-A (JP)
Title: Coating composition containing alicyclic epoxy compound
Inventor: YAMAGUCHI MASATO
IPC: C09D201/10
Filed: 2018-09-27
Abstract: To provide a coating composition capable of thermal curing and photo curing, and having improved storage stability in order to form a coated substrate required of refractive index, hardness, adhesion, transparency, and light fastness.SOLUTION: Provided is a coating composition, comprising: metal oxide particles (A) having an average particle size of 2 nm to 100 nm, with the surface coated with a hydrolyzable silane containing specific hydrolyzable silanes; and an alicyclic epoxy compound (B). The metal oxide (A) has an average particle size of 2 to 100 nm and is an oxide or a composite oxide of at least one metal selected from the group consisting of Ti, Sn, Zr, Si, Al, Sb, Fe, Cu, Zn, Y, Nb, Mo, In, Ta, Pb, Bi, Hf, Ge, Ce, and W. The alicyclic epoxy compound (B) is a C1-10 alkylene group containing an epoxy cycloalkyl group. Also provided are coating compositions, a production method of a coated substrate coated with the coating composition, and a substrate coated with the coating composition.SELECTED DRAWING: None
Patent JP-2020051702-A (JP)
Title: Control system, controller, control method and program
Inventor: TAKAHASHI ASAMI
IPC: F24F11/70
Filed: 2018-09-27
Abstract: To provide a control system, a controller, a control method and a program capable of providing an indoor space comfortable for a user, by controlling facility equipment by setting a target value taking an outdoor environment into consideration.SOLUTION: A control system 1 includes a first sensor 11, a second sensor 12, a target value setting part 113 and an equipment control part 115. The first sensor 11 measures a first object which is at least one out of indoor temperature and humidity of a facility 2. The second sensor 12 measures a second object which is the same object as the first object out of outdoor temperature and humidity of the facility 2. The target value setting part 113 sets a target value which is a target value stored beforehand corresponding to the measurement result with respect to the second object, and which is a target value with respect to the first object at home-coming scheduled time when a user comes into a present state from an absent state in the facility 2. The equipment control part 115 controls facility equipment 20 so that the measurement value with respect to the first object becomes the target value at the home-coming scheduled time.SELECTED DRAWING: Figure 1
Patent JP-2020054416-A (JP)
Title: Game machine
Inventor: KAMEI TOMOKI
IPC: A63F5/04
Filed: 2018-09-28
Abstract: To provide a game machine having a characteristic notification method.SOLUTION: A game machine can execute a first game in which the number of bets of a game medium is a first number and a second game in which the number of bets of the game medium is a second number. Execution of a certain freeze performance can be started in an advantageous state. In a case where a certain condition is satisfied at the time of starting execution of the game, when the game is the first game, the count value is updated and execution of the certain freeze performance can be started in the first game. In a case where the certain condition is satisfied at the time of starting execution of the game, when the game is the second game, the count value is updated and execution of the certain freeze performance is not started in the second game.SELECTED DRAWING: Figure 81
Patent JP-2020054523-A (JP)
Title: Wiring structure of storage shelf
Inventor: OHATA KOJI
IPC: H02G3/04
Filed: 2018-09-28
Abstract: To provide a wiring structure of a storage shelf capable of heightening flexibility of wiring.SOLUTION: A wiring structure 120 of a storage shelf includes a jamb 10, and a wiring cover 130 arranged so that a wiring space 130A is provided between itself and the jamb 10. The wiring cover 130 includes a first cover 131, and a second cover 132 forming the wiring space 130A by being combined with the first cover 131.SELECTED DRAWING: Figure 8
Patent JP-2019075185-A (JP)
Title: Non-volatile memory device and method of operating the same
Inventor: LEE JI-SANG
IPC: G11C11/56
Filed: 2018-10-04
Abstract: To provide a non-volatile memory device capable of detecting a defective word line at the time of programming and a method of operating the same.SOLUTION: A method of operating a non-volatile memory device according to the present invention is a method of operating the non-volatile memory device including a plurality of memory cells connected to a plurality of word lines, respectively, in which there are steps of: performing an erase detection operation on a memory cell connected to a selected word line by applying an erase detection voltage to the selected word line among the plurality of word lines in response to a program command; applying a program voltage to the selected word line after the erase detection operation; and counting the number of insufficient erase cells among the memory cells on which the erase detection operation is performed.SELECTED DRAWING: Figure 7
Patent JP-2020059433-A (JP)
Title: Vehicle steering device
Inventor: YOSHIDA SHOGO
IPC: B62D1/06
Filed: 2018-10-11
Abstract: To provide a vehicle steering device which achieves improvement of visibility and operability.SOLUTION: A vehicle steering device includes: a first handle 10 which rotates a steering shaft and has a grip part 14 which is gripped by an operator; a second handle 20 which may rotate coaxially with the first handle 10, is housed in the first handle 10, and has an arc shape; and rotation means which rotates the second handle 20. The first handle 10 forms a space part S above the steering shaft when a vehicle travels straight. The rotation means rotates the second handle 20 to a housing position where the second handle 20 is housed in the first handle 10 or to a gripping possible position where the second handle 20 is exposed in the space part S and along a virtual circle C formed with the steering shaft set to its center.SELECTED DRAWING: Figure 2
Patent JP-2020068815-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To provide a game machine capable of heightening a performance effect.SOLUTION: A playable game machine includes a decorative body (for example, a movable body 042SG511), and display means. The decorative body is changeable into a first specific mode, and a second specific mode which makes the decorative body more difficult to be visually recognized by a player than the first specific mode. The display means can display a pseudo decorative body imitating the decorative body, and can display the pseudo decorative body in a mode different from a mode changeable by the decorative body correspondingly to the change into the second specific mode of the decorative body.SELECTED DRAWING: Figure 11-10
Patent JP-2019011139-A (JP)
Title: Vacuum container
Inventor: CAI JIE
IPC: B65D81/38
Filed: 2018-10-29
Abstract: To provide embodiments related to a vacuum container, more particularly, to an insulation apparatus and a high insulation system including a vacuum container.SOLUTION: A vacuum container as one embodiment of the present invention includes a shell having a continuous surface layer with a shell locking portion and a liner having a continuous surface layer with a liner locking portion, in which the liner locking portion and the shell locking portion meshing with the shell and the liner, and a first sealant layer and a second sealant layer being disposed along an interface between the continuous surface layer of the shell and the continuous surface layer of the liner.SELECTED DRAWING: Figure 3
Patent JP-2020069543-A (JP)
Title: Screw length determining system, screw fastening system and program
Inventor: NISHIGAKI KOJI
IPC: B23P19/06
Filed: 2018-10-29
Abstract: To achieve a screw length determining system that can determine a length of a screw with high accuracy.SOLUTION: A PLC (10) determines a length of a screw on the basis of a position or rotation amounts in a shaft direction of a driver in a period of time from when lowering of the screw is finished until any of a time of temporary seating, a time when a period of time for main tightening ends and a time when a period of time for holding main tightening ends.SELECTED DRAWING: Figure 1
Patent JP-2019165194-A (JP)
Title: Electrostatic chuck
Inventor: YAMAGUCHI KOSUKE
IPC: H01L21/683
Filed: 2018-10-30
Abstract: To provide an electrostatic chuck that is able to improve mechanical strength (rigidity) of a porous part while ensuring resistance to arc discharge and a flow rate of gas.SOLUTION: An electrostatic chuck comprises: a ceramic dielectric substrate having a first main surface on which a to-be-stuck object is placed and a second main surface opposite to the first main surface; a base plate supporting the ceramic dielectric substrate and having a gas introducing path; and a first porous part 90 provided between the base plate and the first main surface of the ceramic dielectric substrate and facing the gas introducing path. The first porous part has: a plurality of sparse portions 94 having a plurality of pores 96; and dense portions 95 higher in density than the sparse portions. The dense portions are located between the plurality of sparse portions. The sparse portions have the pores and wall parts 97 provided between the pores. The minimum value of the dimension of the wall parts is smaller than that of the dimension of the dense portions.SELECTED DRAWING: Figure 5
Patent JP-2020071589-A (JP)
Title: Semiconductor device
Inventor: HAMANAKA SHINSUKE
IPC: G11C29/44
Filed: 2018-10-30
Abstract: To provide a semiconductor device capable of improving reliability.SOLUTION: A data area DAR includes DRAM memory cells and stores data for each memory address. A code area PAR is accessed together with the data area DAR according to the memory address and stores an error correction code generated for the data in the data area DAR. A row address counter RACUNT determines a refresh target row address when receiving a refresh command. A column address counter CACUNT determines a read target column address in the refresh target row address. An error correction circuit EDAC corrects an error in data read from the refresh target address based on the row address counter RACUNT and the column address counter CACUNT.SELECTED DRAWING: Figure 1
Patent JP-2020070258-A (JP)
Title: Antioxidant, anti-glycation agent, hyaluronidase inhibitor, and cosmetics
Inventor: SAWADA SHINGO
IPC: A61Q19/00
Filed: 2018-10-31
Abstract: To provide a Calendula officinalis flower extract that shows improvements in antioxidant ability, anti-glycation ability, and hyaluronidase inhibiting capability compared to conventional Calendula officinalis flower extract.SOLUTION: The present invention provides an antioxidant, anti-glycation agent, and hyaluronidase inhibitor containing, as an active ingredient, a fermented product obtained by fermenting Calendula officinalis flower extract with lactic acid bacteria.SELECTED DRAWING: None
Patent JP-2019085571-A (JP)
Title: Method for producing epoxy compound having alkoxysilyl group, epoxy compound having alkoxysilyl group, composition comprising the same and application of the same
Inventor: CHUN HYUN-AEE
IPC: C08G59/14
Filed: 2018-11-07
Abstract: To provide a method for producing an epoxy compound having an alkoxysilyl group capable of minimizing increase in EWW and exhibiting excellent curing properties, an epoxy compound and a composition thereof.SOLUTION: There is provided a method for producing an epoxy compound having an alkoxysilyl group which comprises a step of reacting an epoxy compound having a hydroxy group and an isocyanate alkoxy silane represented by OCN(CH)SiRRRin the presence of at least one amine base catalyst selected from the group consisting of triethylamine, diisopropylethylamine, pyridine and imidazole, where the molar concentration ratio, n:1 of the epoxy group to the alkoxysilyl group is 2:1 to 10:1, the increase in EEW is smaller than 260/n (n is a molar ratio of an epoxy group to 1 mol alkoxysilyl group of the epoxy compound having an alkoxysilyl group, which is in the range of 2 to 10), compared with the EEW value of the epoxy compound having a hydroxy group.SELECTED DRAWING: Figure 1
Patent JP-2020077322-A (JP)
Title: Road management system, road management method and road management program
Inventor: SHIGENO MASARU
IPC: G06Q50/26
Filed: 2018-11-09
Abstract: To provide a road management capable of extracting a road segment whose degree of necessity for repair exceeds a threshold after taking into consideration the priority of road management and vulnerability to the disaster for each area when disaster occurs.SOLUTION: A road management system 10 includes: a storage device 12 for storing measurement information 30 on the road surface quality and a plurality of pieces of information 40 indicating the priority of the road management or the degree of the vulnerability to the disaster for each area when the disaster occurs; and an arithmetic part 11 which, based on one or more pieces of information 40 selected from among the plurality of pieces of information 40 and measurement information 30, extracts a road segment whose degree of necessity for repair exceeds a threshold from among roads whose priority is equal to or higher than the threshold or whose degree of vulnerability is equal to or higher than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2020079839-A (JP)
Title: Optical component housing box
Inventor: OKI EISUKE
IPC: G02B6/46
Filed: 2018-11-12
Abstract: To provide an optical component housing box which restricts movement of a drawer part in a state of not tilting the drawer part.SOLUTION: An optical component housing box 1 comprises: a base part 10 fixed to a rack; and a drawer part 20 which is drawn in a first direction D1 from the base part 10. On a first direction D1 side of the drawer part 20, a plurality of adapters 21 to which a plurality of external connectors are connected respectively, are exposed. On an opposite direction D2 side of the first direction D1 of the drawer part 20, a cable which is optically connected to an optical component extends. The drawer part 20 has a lever part 40 capable of freely oscillating about an oscillation axis 41 extending in the left and right directions D3 crossing both the first direction D1 and a vertical direction D4. The lever part 40 has a concave portion which is recessed upward in a vertical direction. The base part 10 has a stopper 30 which enters the concave portion when the drawer part 20 is drawn from the base part 10 by a certain amount.SELECTED DRAWING: Figure 2
Patent JP-2019057306-A (JP)
Title: Information processing device, merchandise shelf management system, merchandise shelf management method, and merchandise shelf management program
Inventor: FUJIWARA NOZOMI
IPC: G07G1/01
Filed: 2018-11-14
Abstract: To cause a display terminal such as an appropriate electronic shelf tag to efficiently display the display information of merchandise actually displayed in a merchandise shelf on the basis of the displayed merchandise.SOLUTION: An information processing device comprises: a storage part for storing display information on merchandise and an image of the merchandise in association; an acquisition part for acquiring a pickup image including at least a part of a merchandise shelf in which a display terminal capable of displaying predetermined information is installed at a predetermined position, and the merchandise is displayed at the predetermined position on the basis of information received from the outside; a first specification part for specifying the display information and a position on the merchandise shelf in which the merchandise is displayed on the basis of the image of the merchandise included in the pickup image; a second specification part for specifying the display terminal installed at a specified position on the merchandise shelf; and a transmission part for transmitting information for displaying the specified display information to the specified display terminal.SELECTED DRAWING: Figure 1
Patent JP-2020084333-A (JP)
Title: Sheet-like article
Inventor: KIMURA SHUNICHI
IPC: D06N3/00
Filed: 2018-11-15
Abstract: To provide a sheet-like article excellent in frictional property while having a deep color hue in a sheet-like article comprising a fiber-entangled body composed of a polyester ultrafine fiber, and an elastic polymer.SOLUTION: The sheet-like article comprises: a fiber-entangled body constituted by entangling an ultrafine fiber composed of polyester-based resin having an average single fiber diameter of 1.0 μm or more and 10.0 μm or less; and an elastic polymer where the following requirements 1-3 are satisfied, requirement 1: the ultrafine fiber contains carbon black, requirement 2: the carbon black does not contact an interface of the ultrafine fiber, or does not expose beyond the interface, but exists only inside the ultrafine fiber, and requirement 3: the area in a part inside the carbon black nearest of the interface of the ultrafine fiber is 95% or more of an area of the ultrafine fiber. A method of manufacturing the sheet-like article is further provided.SELECTED DRAWING: None