baber/WOPTO huggingface dataset:
Patent JP-2020013074-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2018-07-20
Abstract: To drive a precharge switch capable of performing precharge at high speed.SOLUTION: An electro-optic device comprises an electro-optic panel, and a signal line driving circuit. The electro-optic panel includes scan lines, signal lines, pixels provided correspondingly to intersections between the scanning lines and the signal lines, a precharge circuit which supplies a precharge signal to the signal lines on the base of a precharge control signal, precharge control signal lines which supply a precharge control signal to the precharge circuit, and precharge power supply lines which supply a precharge signal to the precharge circuit. The signal line driving circuit supplies an image signal to the signal lines. The precharge circuit comprises a precharge switching element which performs switching of an electric connection state between the signal lines and the precharge power supply lines between a conduction state and a non-conduction state according to the precharge control signal, and a buffer circuit which outputs the precharge control signal received via the precharge control signal lines to the precharge switching element.SELECTED DRAWING: Figure 2
Patent JP-2019004154-A (JP)
Title: Suction nozzle inspection device and method
Inventor: TESHIMA CHIKASHI
IPC: H05K13/08
Filed: 2018-07-26
Abstract: To provide an inspection device which allows for reliable inspection of cleaning state of a suction nozzle after cleaning.SOLUTION: A suction nozzle inspection device includes a reading device for reading identification information attached to a suction nozzle, a selection section for selecting a proper flow rate corresponding to the suction nozzle by the identification information, a nozzle holding pallet provided with multiple nozzle holding parts for holding the suction nozzle in vertical state at regular intervals, a vertical motion device connected with and disconnected from a nozzle hole opening at the base end of a specific suction nozzle on the nozzle holding pallet, and provided to be able to move a nozzle connection, where air is supplied or sucked, in vertical direction, a moving section provided in the vertical motion device and moving the nozzle connection to be connected or disconnected, a flow rate detector for detecting the flow rate of air supplied from the nozzle hole via the nozzle connection, or the flow rate of air sucked from the nozzle hole via the nozzle connection, and a cleaning state determination section for determining the cleaning state of the suction nozzle by comparing the flow rate of air detected by the flow rate detector with the proper flow rate.SELECTED DRAWING: Figure 2
Patent JP-2020016806-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HATTORI YOSHIO
IPC: G03G15/20
Filed: 2018-07-27
Abstract: To provide a fixing device that can prevent the generation of wrinkles even when a medium to be recorded formed of two or more members is used, an image forming apparatus including the same.SOLUTION: A fixing device comprises a plurality of ribs 49 that guide a medium to be recorded passing through a fixing nip while deflecting in a mode for curving the medium so that a toner image attached surface is on the inside, in which at least some of the ribs 49 are disposed such that some of the ribs get into the inside in the radial direction beyond the outer diameter of a second roller 48, and the second roller 48 includes a shank 48a, large diameter parts 48b that convey the medium to be recorded, and a plurality of small diameter parts 48c that are arranged corresponding to the disposition positions of the ribs 49, and have a diameter larger than that of the shank 48a and smaller than that of the large diameter parts 48b, in which the ribs 49 are not in contact with each other.SELECTED DRAWING: Figure 7
Patent JP-2020017163-A (JP)
Title: Stamp checker, stamp inspection method and object inspection device
Inventor: NAITO SHUN
IPC: G06T7/00
Filed: 2018-07-27
Abstract: To accurately inspect a stamp region having a stamp part in which a stamp is applied to a surface of an object.SOLUTION: A stamp checker for inspecting a stamp region including a stamp part in which a stamp for identifying an object is provided, on a surface of the object, comprises: a reference image storage part for storing as a reference image, an image of an object comprising no stamp and defect; an imaging part for imaging an object; a stamp determination part for cutting out a part corresponding to the stamp region, from the object image acquired by imaging the object being an inspection object, by the imaging part, for acquiring the stamp region image, then performing character recognition of the stamp part to the stamp region image for determining whether or not the stamp is properly provided; and a stamp periphery determination part for comparing the reference image with the stamp periphery image obtained by excluding the image of the stamp part from the stamp region image, for determining whether or not there is a defect on the stamp periphery part except for the stamp part on the stamp region.SELECTED DRAWING: Figure 3
Patent JP-2020018952-A (JP)
Title: Laminate film for pressure oscillation, pressure oscillation device, and defoaming method
Inventor: OBARA ATSUNORI
IPC: B01D19/00
Filed: 2018-07-30
Abstract: To provide a laminate film for pressure oscillation which is durable against use in high-temperature and/or high-pressure environment, a pressure oscillation device which is usable under high temperature and/or high pressure and facilitates scale-up by an increase in the size of a container and space saving by reduction in the size, and a defoaming method using them.SOLUTION: A laminate film for pressure oscillation has a metal layer and a polymer elastomer layer.SELECTED DRAWING: Figure 1
Patent JP-2020019156-A (JP)
Title: Ink ejection device and printing system
Inventor: USUI MASATO
IPC: B41J2/17
Filed: 2018-07-30
Abstract: To prevent the occurrence of failure of ink ejection from a nozzle by appropriately maintaining a line head.SOLUTION: An ink ejection device comprises a line head, a movement part, a maintenance device and a control part. The movement part moves the line head in a height direction (a Z-axis direction) of a recording medium, the height direction being a direction settled when a printing surface of the recording medium is defined as a front surface. The maintenance device includes a first unit movement part. When performing maintenance of the line head, the control part causes the movement part to move the line head in the Z-axis direction and in a direction in which the head separates from the recording medium. The control part causes the first unit movement part to move a unit for maintenance from a storage position toward a maintenance execution position.SELECTED DRAWING: Figure 16
Patent JP-2020022561-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a configuration in which, for example, a winning probability can be set to a setting value from among plural setting values, such as setting values 1 to 3, a shooting promotion performance is executable in a mode corresponding to suggestions regarding setting means. A specific shooting promotion performance includes a first specific shooting promotion performance, and a second specific shooting promotion performance having lower visibility than the first specific shooting promotion performance, and the performance execution means has a different ratio of execution of the shooting promotion performances according to a mode corresponding to a suggestion regarding the setting means between the first specific shooting promotion performance and the second specific shooting promotion performance (although a setting change performance or a setting value suggestive performance is executable in a rightward shooting performance by rightward shooting display images 102F002 to 102F010, the setting change performance or the setting value suggestive performance is not executed in a lighting performance of a rightward shooting lamp 102F001).SELECTED DRAWING: Figure 8-5
Patent JP-2018167096-A (JP)
Title: Game machine
Inventor: KUROKI MASATERU
IPC: A63F7/02
Filed: 2018-08-09
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A sub-control CPU can control execution of a movable body performance executed by operating an upper movable body, and an operation result performance that differs from the movable body performance and is executed based on operation of a first operation part. The sub-control CPU executes the operation result performance when the first operation part is operated for a performance effective period. The sub-control CPU completes the movable body performance when the first operation part is continuously operated for at least a prescribed time during a storage effective period. The storage effective period does not overlap with a performance effective period, and a period between completion of the performance effective period and a lapse of a limitation period.SELECTED DRAWING: Figure 11
Patent JP-2020026369-A (JP)
Title: Plastic injection material
Inventor: KAMIGAKI YOSHIAKI
IPC: C04B14/10
Filed: 2018-08-10
Abstract: To provide a plastic injection material that can suppress a rise of turbidity and pH of ground water even when injecting it to a cavity existing in the place where ground water is flown out or ground water is accumulated.SOLUTION: A plastic injection material includes at least water, cement component, blast furnace slag, and a thickening agent, in which a weight ratio between the cement component and the blast furnace slag is 1:3 and a total amount of the cement component and the blast furnace slag is in the range of 275 to 325 kg/m.SELECTED DRAWING: None
Patent JP-2020032743-A (JP)
Title: Vehicle duct structure
Inventor: NAKAMURA KOICHI
IPC: B60K11/04
Filed: 2018-08-27
Abstract: To provide a vehicle duct structure which makes foreign objects less likely to enter into a vehicle suction duct in the vehicle suction duct which supplies air outside the vehicle to a cooling object.SOLUTION: A suction duct 60 is disposed on a lower surface of a rear floor panel 50 of a vehicle. An oil cooler 70 that is a cooling object is disposed on a lower surface of the suction duct 60. An exhaust duct 90 which exhausts air supplied to the oil cooler 70 to the outside of the vehicle is disposed on a lower surface of the oil cooler 70. An exhaust port 92 which is a vehicle exterior part side opening of the exhaust duct 90 opens to the vehicle lower side. A suction port 61 which is a vehicle exterior part side opening of the suction duct 60 opens to the vehicle rear side. A panel opening 48 for supplying air to the suction port 61 opens at a recessed part 43 recessed to the vehicle front side in a rear bumper 40 forming a vehicle rear end.SELECTED DRAWING: Figure 2
Patent JP-2020034976-A (JP)
Title: Advertising control apparatus, advertising method, advertising control method and advertising control program
Inventor: AMANO MOE
IPC: G06Q30/02
Filed: 2018-08-27
Abstract: To provide a technique that presents guidance information of a location to a user of a vehicle heading for the location indicated by advertising information.SOLUTION: A display apparatus whose display screen is arranged toward a road is caused to display advertising information, acquire behavior information indicating a behavior of an occupant of a vehicle traveling on the road, and determine whether or not the vehicle heads for a location indicated by the advertising information on the basis of the behavior information. When determining that the vehicle heads for the location indicated by the advertising information, the display apparatus or a display apparatus different from the display apparatus is caused to display guidance information of the location indicated by the advertising information.SELECTED DRAWING: Figure 1
Patent JP-2020035584-A (JP)
Title: Lighting system and aircraft restroom unit
Inventor: MURAYAMA HIROSHI
IPC: H05B47/00
Filed: 2018-08-29
Abstract: To perform writing suitable for each user in a place used by an unspecified number of users.SOLUTION: A lighting system 10 illuminates around a mirror 20 that reflects the face of a user. A light 100 is provided around the mirror 20. Sensors 101 are, for example, a camera 102, an infrared sensor 104, and the like, and detect information on the face of the user, which is located around the mirror 20. A light control unit 110 controls the lighting state of the light 100 on the basis of the detection result of the information on the face by the sensors 101.SELECTED DRAWING: Figure 1
Patent JP-2020035608-A (JP)
Title: Manufacturing method of positive electrode layer
Inventor: MIKI SHIGEAKI
IPC: H01M4/36
Filed: 2018-08-29
Abstract: To provide a manufacturing method of a positive electrode layer capable of improving the output of a battery when used for the battery.SOLUTION: A manufacturing method of a positive electrode layer including composite active material particles comprising positive electrode active material particles, and a coating layer containing lithium niobate that covers at least a part of the surface of the positive electrode active material particles includes steps of spraying a solution containing niobium ions and lithium ions on the positive electrode active material particles, and attaching the solution to the surface of the positive electrode active material particles, drying the solution, and forming a precursor of the lithium niobate on the surface of the positive electrode active material particles, and obtaining composite active material particles by heating the positive electrode active material particles having the precursor attached to the surface thereof at a temperature of 200°C to 300°C for 1 minute to 60 minutes.SELECTED DRAWING: Figure 2
Patent JP-2020031952-A (JP)
Title: Game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2018-08-30
Abstract: To provide a game machine capable of generating a performance according to a winning by itself and increasing interest of a game.SOLUTION: During execution of a 16R big winning game state that can execute a 16R as a round game, when a game ball enters the right of a general winning port during execution of an announcement round, a 16R suggestion performance suggesting that the big winning game state being executed is a 16R big winning can be executed.SELECTED DRAWING: Figure 146
Patent JP-2020033072-A (JP)
Title: Discharge container
Inventor: SAKAMOTO SATOSHI
IPC: B05B11/00
Filed: 2018-08-31
Abstract: To provide a discharge container which has a CR (Child Resistance) function.SOLUTION: A discharge container 1A includes: a container body 2; a fitting cap 10 which is fitted to a mouth section 2a of the container body; a discharge device 20 which has a stem 21; a nozzle member 30 which is provided with a discharge hole 35a; and a regulation member 40 which is provided to be vertically movable between a regulation position and a release position. When the regulation member is located at the regulation position, downward movement of the nozzle member and the stem with respect to the fitting cap is regulated. When the regulation member is located at the release position, downward movement of the nozzle member and the stem with respect to the fitting cap is allowed.SELECTED DRAWING: Figure 1
Patent JP-2020038113-A (JP)
Title: Current measuring device and current measuring method
Inventor: YOSHIIKE TETSUYA
IPC: G01B7/00
Filed: 2018-09-04
Abstract: To provide a non-clamp shaped current measuring device capable of measuring a current of an electric wire to be measured without clamping to the electric wire to be measured.SOLUTION: A current measuring device comprises a proximity sensor 11 which acquires information on a distance to a conductor of an electric wire to be measured and a magnetic sensor 12 which acquires information on a magnetic field generated with a current flowing through the electric wire to be measured, and a measuring device body 20 comprises a CPU 26 as computing means which computes a value of the current flowing through the electric wire to be measured from the information on the magnetic field that the magnetic sensor 12 acquires and the information on the distance to the conductor of the electric wire to be measured that the proximity sensor 11 acquires.SELECTED DRAWING: Figure 2
Patent JP-2020039385-A (JP)
Title: Game machine
Inventor: IWATA NOBUHITO
IPC: A63F5/04
Filed: 2018-09-06
Abstract: To provide a game machine capable of increasing an amusement in a game.SOLUTION: A game machine performs an additional lottery, a strong additional lottery and a promotion lottery for every time when a game is performed once in a special AT state, adds a game number of the AT state when the additional lottery or the strong additional lottery is won, changes a kind of the special AT state when the promotion lottery is won, sets a guarantee game number when a state is shifted to the special AT state, continues the special AT state until the guarantee game number is consumed, and after consumption of the guarantee game number, continues the special AT state until non-winning occurs in all of the additional lottery, the strong additional lottery and the promotion lottery, and resets the guarantee game number when the kind of the special AT state is changed in the special AT state.SELECTED DRAWING: Figure 22
Patent JP-2020046739-A (JP)
Title: Cash processing system, control device, and control method
Inventor: MATSUYO EIJU
IPC: G07D9/00
Filed: 2018-09-14
Abstract: To reduce the risk of cash accident in money circulation operations to optimize the balance remaining in a cash processing device.SOLUTION: Cash balance information 131 includes a cash balance in each denomination storage 111-j and an exchange storage 112 in each cash processing device 101-i. The exchange storage 112 is exchanged with another cash processing device. A selecting unit 122 extracts a combination of a first cash processing device in which the cash balance of any one of the denomination is less than a set value of a remaining amount and a second cash processing device capable of replenishing cash to the first cash processing device, on the basis of the cash balance information 131. Then, the selecting unit 122 selects a predetermined combination on the basis of the replenishment amount that can be replenished by the second cash processing device. A movement instruction unit 123 outputs a movement instruction for moving cash to the first cash processing device and the second cash processing device included in the predetermined combination.SELECTED DRAWING: Figure 1
Patent JP-2020047185-A (JP)
Title: Information processing apparatus and program
Inventor: SHIRATORI KANA
IPC: H04N1/00
Filed: 2018-09-21
Abstract: To provide an information processing apparatus and program configured to reduce the possibility that the contents of settings recognized to be set by a user are different from actual contents of settings, in registering an image on a system that executes image output processing, as compared with a case of allowing settings on image output to be modified both in registering one image and in registering multiple images.SOLUTION: An image selection receiving unit 31 receives a selection of a picture to be registered on a net-print server 16 on the basis of control by a control unit 30. A modification receiving unit 32 receives modification on settings for output in printing the selected pictures in accordance with the number of pictures selected in the image selection receiving unit, on the basis of the control by the control unit. The control unit controls the modification receiving unit to receive the modification on settings when only one picture is selected in the image selection receiving unit, or not to receive the modification on settings when multiple pictures are selected.SELECTED DRAWING: Figure 3
Patent JP-2020052065-A (JP)
Title: Electrophotographic developer carrier, electrophotographic developer, and method for manufacturing electrophotographic developer
Inventor: YAMASAKI KEN
IPC: G03G9/107
Filed: 2018-09-21
Abstract: To provide an electrophotographic developer carrier, electrophotographic developer, and a method for manufacturing the electrophotographic developer that have high spent resistance and little change in electric charge amount over time, and can perform high quality electrophotographic printing over a long time.SOLUTION: In order to solve the problem, in an electrophotographic carrier in which the surface of core material particles is made of carrier particles coated with resin, assuming that in a projected image of reflected electrons obtained when observed at an acceleration voltage of 1 kV using a scanning electron microscope, a ratio of the total area of a high luminance part when binarized based on a threshold value (X) set within a predetermined range to the total projected area of the carrier particles in the projected image of the reflected electrons is a high luminance area ratio (Y), a regression analysis is performed on a change in the high luminance area ratio (Y) when the threshold value (X) is changed within the predetermined range as an independent variable, an absolute value (|a|) of a slope (a) of an obtained regression line is set to be within a predetermined range.SELECTED DRAWING: None
Patent JP-2020051095-A (JP)
Title: Side band installation structure for improving visibility of guidance block for visually impaired person, and side band installation method
Inventor: IMAI KEIZO
IPC: E01C7/30
Filed: 2018-09-26
Abstract: To provide a side band for an installation structure, being a dark colored side band having a large luminance ratio with a guidance block, which is installed beside the guidance block to improve the visibility of a laid bright colored guidance block for visually impaired person, in which the side band installation work is easy and the side band surface is not slippery, wear resistance is excellent, and a heat insulation effect is added.SOLUTION: A side band 2 installed next to a guidance block 1 is formed by applying uncured resin mortar to a formation region as the side band and then curing it. The cured resin mortar has a minimum side band thickness T of 0.5 mm to 1.5 mm. Moreover, the solid side band 2 formed by integrally projecting a plurality of wavy stripe-shaped protrusions 3 on the surface is adhesively fixed to a base surface. The resin mortar contains an acrylic resin, silica sand, and a pigment. The pigment is a heat insulating pigment in which a white pigment of titanium dioxide and a dark colored pigment composed of a compound oxide of iron and chromium are mixed.SELECTED DRAWING: Figure 3
Patent JP-2019061678-A (JP)
Title: Access authentication system
Inventor: EJIRI Kei
IPC: G06F21/31
Filed: 2018-09-26
Abstract: To provide an access authentication system for determining whether or not access is the access by a user near an electronic signboard when the user accesses to a server device which performs access authentication.SOLUTION: An access authentication system includes an electronic signboard and a server device. The electronic signboard has first storage means for storing a generation rule about the two-dimensional code which includes an access method to the server device and of which the access method is changed for each predetermined period, and two-dimensional code display means for displaying the two-dimensional code generated according to the generation rule. The server device has: second storage means for storing the generation rule; access reception means for receiving the access by the user terminal on the basis of the access method included in the two-dimensional code; and access propriety determination means for referring to the stored generation rule and determining whether or not the access is performed within the predetermined period after the time at which the two-dimensional code is displayed on the electronic signboard.SELECTED DRAWING: Figure 2