baber/WOPTO huggingface dataset:
Patent JP-2020057342-A (JP)
Title: Settlement system, settlement device, and settlement processing method
Inventor: TANAKA KOJI
IPC: G06Q20/06
Filed: 2019-02-21
Abstract: To improve efficiency of processing concerning changes in a case of receiving currency and performing settlement.SOLUTION: A settlement device 10 calculates a settlement amount by summing the prices of registered merchandises (S1), receives input of currencies by a user (S2), and calculates a difference between a received amount which is the total amount of input currencies and the settlement amount as a change amount (S3). The settlement device then generates a two-dimensional code obtained by encoding the change amount and a notification destination (S4), and outputs them by display or printing (S5). A terminal device 70 of the user reads the two-dimensional code (S6), and transmits the change amount, the notification destination, and an account of the user to an electronic money management server 80 to execute charging of electronic money (S7). After charging, the electronic money management server 80 notifies the settlement device 10 designated as the notification destination of the completion of charging (S8). The settlement device 10 completes change dispensing processing by receiving a notification of the completion of charging from the electronic money management server 80.SELECTED DRAWING: Figure 1
Patent JP-2020132784-A (JP)
Title: Solvent composition
Inventor: SAKU FUYUHIKO
IPC: C09K3/00
Filed: 2019-02-22
Abstract: To provide an azeotrope-like composition useful for a wide range of applications such as refrigerants, solvents, and detergents, which are substitutes for CFC's, HCFC's and the like, and to provide in particular azeotrope-like compositions, a solvent composition, a cleaning agent, a flux cleaning agent, a draining agent, a solvent, a silicone solvent, a foaming agent, a heat transfer medium, a method for cleaning an object to be washed, an organic Rankine cycle system using the heat transfer medium, a high-temperature heat pump cycle system, and a refrigeration cycle system which are alternatives to CFC's, HCFC's and the like.SOLUTION: An azeotrope-like composition of the present invention comprises Z-1-chloro-3,3,3-trifluoropropene, cyclohexane, and ethanol. In one embodiment, the azeotrope-like composition comprises a Z-1-chloro-3,3,3-trifluoropropene, cyclohexane and ethanol in a predetermined proportion.SELECTED DRAWING: None
Patent JP-2020133564-A (JP)
Title: Sound insulation device of v-bank type engine
Inventor: TOIKAWA ISAO
IPC: F02B67/00
Filed: 2019-02-22
Abstract: To make compatible both the heat radiation and the sound insulation of an exhaust manifold.SOLUTION: This sound insulation device of a V-bank type engine includes a cylinder block including two banks in which cylinders are arranged in a V-shape in left-and-right two rows, and two cylinder heads arranged at upper ends of the two banks, respectively. An exhaust manifold is arranged in a space between the two cylinder heads, and intake manifolds are arranged at both reverse sides of the exhaust manifold with the two cylinder heads as references. The sound insulation device also includes a wind conduit for introducing a traveling wind into the space, and a cover for bridge-covering the space from either of the intake manifolds up to the other of the intake manifolds.SELECTED DRAWING: Figure 1
Patent JP-2020132257-A (JP)
Title: Dust emission suppression mechanism, and storage device of copper concentrate
Inventor: KAKIMOTO TAKUYA
IPC: B65G69/18
Filed: 2019-02-25
Abstract: To enable suppressing dust emission when landing copper concentrate.SOLUTION: A dust emission suppression mechanism 20 of the present invention is a dust emission suppression mechanism provided to a container-shaped member 10 for temporarily storing copper concentrate charged from above in an internal space. The mechanism comprises a plurality of contact members 24A, 24B for reducing falling energy of the copper concentrate by coming into contact with the copper concentrate suspended, supported, and charged around a feeding port of the copper concentrate of the container-shaped member.SELECTED DRAWING: Figure 1
Patent JP-2020141208-A (JP)
Title: Communication system
Inventor: KATO TETSUYOSHI
IPC: H04M3/56
Filed: 2019-02-27
Abstract: To provide a communication system that allows employees working at workplaces and employees working at home to communicate smoothly and allows the employees working at home to eliminate loneliness and improve work efficiency.SOLUTION: A communication system of the present invention includes a plurality of terminals placed at many points and a communication device that conducts a voice conference via a network by controlling communication between the terminals. The communication device includes a meeting room processing unit that constructs a shared meeting room usually used by the terminals and one or two or more individual meeting rooms used individually by a specific group of the terminals and provides a voice conference for each meeting room to which the terminals belong.SELECTED DRAWING: Figure 1
Patent JP-2020137437-A (JP)
Title: Dog shoe
Inventor: KUZUU HIROKO
IPC: A01K13/00
Filed: 2019-02-27
Abstract: To provide a dog shoe that facilitates adjustment of a tensile force on a toe side, in a dog shoe with a knuckling measure devised.SOLUTION: The dog shoe 10 includes: a bag-like part 12; a cylindrical part 14; and two elastic connection members 30 that energize in an approach direction by connecting between a tip side installation part 12a of the bag-like part 12 and an upper installation part 14a of the cylindrical part 14. In the two connection members 30, a first fitting part 32 which is fitted to the tip side installation part 12a is fitted away from each other, and a second fitting part 34 which is fitted to the upper installation part 14a is fitted in a state connected to and detachably from the upper installation part 14a. As a result, when the shoe is installed on a dog leg, the second fitting part 34 of the directly or indirectly connected two connection members 30 can be simultaneously pulled in good balance, so that a tensile force on the toe side by the connection member 30 can be easily adjusted.SELECTED DRAWING: Figure 1
Patent JP-2020139821-A (JP)
Title: Inspection device, inspection system and inspection method
Inventor: OKABE TAKAHIRO
IPC: G01B11/30
Filed: 2019-02-27
Abstract: To provide a technology that improves estimation accuracy of a surface roughness parameter of an inspection object.SOLUTION: One aspect of the present invention is an inspection device that comprises: an irradiation unit that includes a plurality of light source units being located in a prescribed plane, and radiating light of a linear polarization in a prescribed polarization direction; an imaging unit that, with the light radiated by the irradiation unit and subjected to a mirror-surface reflection, diffuse reflection or sub-surface scattering upon an inspection object as secondary light, receives a polarization which is extracted by a polarization filter, in a plurality of polarization directions of the secondary light, and creates, for each polarization direction, image group information serving as a group of image data on a two-dimensional image for each of a plurality of light wavelengths predetermined on the basis of intensity of the received polarization; a separation unit that acquires a wavelength spectrum of the mirror-surface reflection light on the basis of a plurality of image group information created by the imaging device; and a surface roughness calculation unit that calculates a surface roughness parameter on the basis of the wavelength spectrum acquired by the separation unit.SELECTED DRAWING: Figure 2
Patent JP-2020137882-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To improve development efficiency of a program used in a game machine.SOLUTION: A game machine includes setting changing means capable of changing a setting value according to a setting related to a game. Program storage means includes a first program storage area, a second program storage area, and an unused area between the first program storage area and the second program storage area. Update information storage means includes a first information storage area, a second information storage area, and an unused area between the first information storage area and the second information storage area. Calculation processing means sets data of a test signal related to the game machine in the first information storage area by a test signal setting program stored in the first program storage area, outputs the data of the test signal by a test signal output program stored in the second program storage area, and sets the set value in the first information storage area by a setting value change program stored in the first program storage area.SELECTED DRAWING: Figure 62
Patent JP-2020140140-A (JP)
Title: Development device, compound machine and development method
Inventor: KANDA HIROFUMI
IPC: G03G15/08
Filed: 2019-03-01
Abstract: To provide a development device capable of avoiding problems of shortage of a developer, developer overflow and fogging.SOLUTION: A development device for transferring a toner to an image carrier from a developer carrier for carrying a two-component developer includes a toner and a carrier. The developer carrier and the image carrier are rotated in a manner in which facing surfaces thereof are moved in opposite directions. A relationship among an amount ρ(g/square cm) of the developer transported by the developer carrier, a distance DSD (mm) between the developer carrier and the image carrier and a ratio k of peripheral speed in rotation of the developer carrier to a peripheral speed in rotation of the image carrier, is expressed by relation expressions: 88.75≤ρ/DSD≤112.75, 0.175×k≤DSD≤0.25×k, and 1.2≤k≤2.5.SELECTED DRAWING: Figure 8
Patent JP-2020145247-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-03-05
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the frame having the opening housing the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the sheet, and integrates the wafer and the frame via the polyolefin-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step picks up the individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020144059-A (JP)
Title: River flow condition monitoring system and monitoring device
Inventor: SHIMIZU KENSAKU
IPC: G01P5/18
Filed: 2019-03-07
Abstract: To provide a monitoring system configured to acquire flow conditions at a plurality of locations in a width direction of a river.SOLUTION: A monitoring system for monitoring flow conditions of rivers comprises a plurality of GPS floats (1) and a monitoring device (20). The plurality of GPS floats (1) respectively receive signals from a GPS satellite (100) and are flown into a river, with their aligned in the river width direction. The monitoring device (20) monitors flow velocities at a plurality of locations in the river width direction based on position information of the respective GPS floats (1) wirelessly transmitted from the respective GPS floats (1). The monitoring device (20) can calculate the flow velocities at locations where the respective GPS floats (1) are flown based on the position information of the respective GPS floats (1), and generate two-dimensional image data representing uniform flow velocity distribution in the flowing direction and river width direction of the river.SELECTED DRAWING: Figure 1
Patent JP-2020143651-A (JP)
Title: Fuel injection valve actuation detection device and actuation detection method
Inventor: ISHIDA SHINJIRO
IPC: F02D45/00
Filed: 2019-03-08
Abstract: To detect an opening-closing timing of a fuel injection valve with high accuracy regardless of a fuel injection amount.SOLUTION: An electronic control device 390 capable of reading output signals of a vibration sensor 380 detecting vibration of an internal combustion engine 100 detects an opening-closing timing of a fuel injection valve 170 on the basis of frequency obtained through the output signal of the vibration sensor 380 and a rotation angle of the internal combustion engine 100. Specifically, the electronic control device 390: samples output signals of the vibration sensor 380 multiple times at different intervals during a predetermined period; converts the output signals into frequency; and detects the opening-closing timing of the fuel injection valve 170 depending on whether or not a sampling result shows the vibration with predetermined frequency generated when the fuel injection valve 170 is opened or closed.SELECTED DRAWING: Figure 1
Patent JP-2020144094-A (JP)
Title: Meter reading system and meter reading method
Inventor: AKIYAMA TAKAHIRO
IPC: G01D7/02
Filed: 2019-03-08
Abstract: To provide a technique of reducing labor of reading display information displayed on a plurality of meters.SOLUTION: A meter reading system includes: an imaging device 10 provided at a position for overviewing a plurality of meters 70 and capable of capturing an image including display portions of the plurality of meters 70; identification means for identifying display information of the meters 70 from the image captured by the imaging device 10 and showing the display portions of the meters 70; and reading means for reading the identified display information.SELECTED DRAWING: Figure 1
Patent JP-2020146759-A (JP)
Title: Control device and robot system
Inventor: HIRABAYASHI HIROTO
IPC: G05B19/4069
Filed: 2019-03-11
Abstract: To provide a technique that can intuitively display a command corresponding to one arbitrary teaching point of a number of teaching points.SOLUTION: A control device comprises a memorizing part that memorizes a work program for a robot, a display control part that displays, on a simulator screen displayed on a display part, a virtual robot virtualizing the robot and teaching points, on the basis of the work program memorized by the memorizing part, and a receiving part that receives selection of the teaching point displayed on the simulator screen. The display control part, when the receiving part receives the selection of the teaching point, displays on the simulator screen a first window including a first command corresponding to the selected teaching point.SELECTED DRAWING: Figure 1
Patent JP-2020146090-A (JP)
Title: Device for preventing falling from loading platform of truck
Inventor: KATO TAKASHI
IPC: A62B35/00
Filed: 2019-03-11
Abstract: To provide a device for preventing falling from a loading platform of a truck, which may easily prevent falling from any sides of left and right of the loading platform of a truck, and with which work safety may be ensured even when the height of load changes.SOLUTION: Front extendable columns 12 are erected on the front left and right sides of a loading platform 8. Rear extendable columns 13 are erected on the rear left and right sides of the loading platform 8. The front extendable columns 12 are bridged each other and the rear extendable columns 13 are bridged each other, with horizontal members 14. A safety belt hanging bar or wire 15 is laid on the horizontal members 14 at front and rear side of the loading platform 8 in a manner of being slidable horizontally along the horizontal members 14.SELECTED DRAWING: Figure 1
Patent JP-2020148273-A (JP)
Title: Inscribed type planetary gear device
Inventor: NAGANO MASAO
IPC: F16H1/32
Filed: 2019-03-14
Abstract: To suppress undesigned eccentric oscillation of an internal gear to a fixed member and suppress degradation of a ratio of meshing between the internal gear and an external gear, in an inscribed-type planetary gear device.SOLUTION: In an inscribed type planetary gear device having a fixing member 10, an output shaft 34 rotatably supported by the fixing member 10, an internal gear 22 connected to the fixing member 10 in a manner of enabling translation motion by a circular locus through a connection mechanism 50, and an external gear 40 coaxially connected to the output shaft 34 and inscribed and meshed with the internal gear 22 with a prescribed eccentric amount, the connection mechanism 50 includes a connection pin 56 fixed to the fixing member 10 and extended in an axial direction of the internal gear 22, and a round hole 52 formed in the internal gear 22 and receiving the connection pin 56 with a play amount corresponding to the eccentric amount.SELECTED DRAWING: Figure 2
Patent JP-2019084418-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To provide a game machine capable of enhancing a performance effect.SOLUTION: A second segment unit 620 comprises a reflection member 625 for reflecting light emitted from an LED 624a to a back surface of a light transmission member 621. Therefore, a board member 624 on which the LED 624a is mounted is in a state of being orthogonal to the back surface of the light transmission member 621. Therefore, an area on a back surface side of the second segment unit 620 can be secured. On right and left back surface sides of the second segment unit 620, a decorative pattern display device 800 is provided, so that arrangements between the second segment unit 620 and the decorative pattern display devices 800 can be approached. Therefore, a performance effect produced by the second segment unit 620 and the decorative pattern display devices 800 can be enhanced.SELECTED DRAWING: Figure 45
Patent JP-2020152138-A (JP)
Title: Speaker installed vehicle body structure
Inventor: SAKASHITA NAOKI
IPC: B62D25/08
Filed: 2019-03-18
Abstract: To facilitate installation of a speaker and sufficiently relax kinetic energy even when an object collides with a rear part of a vehicle body installed with a speaker.SOLUTION: A vehicle body 12 includes a damper fitting part to which a vibration damper for damping vibration from a running wheel is fitted. A speaker includes: a housing 62 arranged backward in a travel direction of the vehicle body 12 as compared to the damper fitting part; and a speaker unit 66 installed to the housing 62. The speaker unit 66 is positioned downward in a vertical direction of the vehicle body 12 as compared to the damper fitting part inside thereof.SELECTED DRAWING: Figure 2
Patent JP-2020151884-A (JP)
Title: Liquid discharge device, liquid discharge method and program
Inventor: YAMASAWA AYA
IPC: B33Y30/00
Filed: 2019-03-19
Abstract: To reduce an image processing load and to improve quality of three-dimensional objects.SOLUTION: A driving unit 26 relatively moves at least one of a recording unit 14 and a support in the main scanning direction and the sub-scanning direction to form a three-dimensional object which is a laminated body of a plurality of layers. The determination unit 12D determines, for each layer, nozzles that are at least partially different from each other as non-target nozzles that are not subject to liquid discharge, among the plurality of nozzles provided in the recording unit 14, wherein the nozzle is one or a plurality of nozzles in at least one of one end and the other end in the sub-scanning direction. A drive control unit 12E controls the recording unit 14 so that the liquid is discharged from the effective nozzle corresponding to the layer to be formed, so as to move an amount of movement of the effective nozzle, and a nozzle is other than the non-target nozzle corresponding to the layer to be formed according to the total length in the sub-scanning direction, while controlling the drive unit such that the support is relatively moved toward the sub-scanning direction for each one time scan in the main scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2020154549-A (JP)
Title: Medium processing unit, control device, control method, and program
Inventor: YAMAMOTO TETSUYA
IPC: G07B15/00
Filed: 2019-03-19
Abstract: To provide a medium processing unit, a control device, a control method, and a program, that hardly reduce convenience in handling cards having IC chips.SOLUTION: A medium processing unit comprises: a first processing unit, comprising an insertion section to which a medium including a card having an IC chip is inserted, a determination section for determining a type of the medium being inserted, a contact section being able to contact the IC chip, and an upward/downward direction driving mechanism for making the contact section movable in a vertical direction; and a conveyance mechanism for conveying the medium in a conveying direction heading to the first processing unit from the insertion section. The medium processing unit causes the contact section to move in the vertical direction according to the determined type.SELECTED DRAWING: Figure 7
Patent JP-2020152790-A (JP)
Title: Aqueous release agent and peeling member
Inventor: KOMABIKI SHINYA
IPC: C08L33/04
Filed: 2019-03-19
Abstract: To provide an aqueous release agent that contains water as solvent and makes it possible to prepare a peeling layer having excellent releasability.SOLUTION: An aqueous release agent has: a water-soluble acrylic copolymer (A) that is a polymer of a monomer component (a) containing an alkyl (meth) acrylate (a1) having a C10-30 alkyl group of 20 mass% or more and 80 mass% or less, and a carboxyl group-containing unsaturated monomer (a2) of 20 mass% or more and 80 mass% or less; and water (B).SELECTED DRAWING: None
Patent JP-2020157885-A (JP)
Title: On-vehicle electronic device
Inventor: KONDO MASAHIRO
IPC: F21V8/00
Filed: 2019-03-26
Abstract: To provide an on-vehicle electronic device capable of guiding light emitted from a light source disposed in a display part through light guide bodies to illuminate insertion/ejection ports which is exposed when the display part slides.SOLUTION: A navigation device 1 comprises: a body part 4; a display part 6 slidably disposed in a front face part of the body part 4; and causing the display part 6 to slide to expose an insertion/ejection part for a disk 8, which is provided in the body part 4. The navigation device further comprises: LED light 13 used as a back-light for the display part 6; and light guide bodies 16; and illuminates the exposed insertion/ejection ports with light emitted from the LED light 13 and passing through the light guide bodies 16.SELECTED DRAWING: Figure 5