baber/WOPTO huggingface dataset:
Patent JP-2020145464-A (JP)
Title: Semiconductor device
Inventor: TAKEMURA YASUHIKO
IPC: H01L27/105
Filed: 2020-05-21
Abstract: To provide a semiconductor memory device that stores data using, as a writing transistor, a transistor in which leakage current between a source and a drain in an off state is small.SOLUTION: In a matrix formed by using a plurality of memory cells, each in which a drain of a writing transistor WTr(n, m) is connected to a gate of a reading transistor RTr(n, m) and the drain of the writing transistor is connected to one electrode of a capacitor C(n, m), a gate of the writing transistor is connected to a writing word line Qn, a source of the writing transistor and a source of the reading transistor are connected to a bit line Rm, and a drain of the reading transistor is connected to a reading word line. A conductivity type of the writing transistor is different from a conductivity type of the reading transistor. In order to increase the integration degree, a bias line Sn may be substituted with a reading word line in another row, or memory cells are connected in series so as to have a NAND structure, and a reading word line and a writing word line may be shared.SELECTED DRAWING: Figure 1
Patent JP-2021183569-A (JP)
Title: Polymerizable compound and liquid crystal composition using the same
Inventor: SUGIYAMA NORIYUKI
IPC: C07C69/738
Filed: 2020-05-22
Abstract: To provide a polymerizable compound which has a sufficiently fast polymerization speed, and enables a pretilt angle to be formed at a shorter ultraviolet radiation period, to provide a polymerizable compound for producing a PSA type or a PSVA type liquid crystal display element having no or very little display failure due to change of the pretilt angle, and having a sufficient pretilt angle and excellent response performance, and to provide a liquid crystal composition including the polymerizable compound.SOLUTION: The present invention provides: a compound having structure which is expressed by a general formula (Y (chemical formula 1)); a liquid crystal composition including the compound; and an element using the liquid crystal composition.SELECTED DRAWING: None
Patent JP-2021187583-A (JP)
Title: Sheet supply device and image formation apparatus
Inventor: OKADA KATSUMI
IPC: B41J15/04
Filed: 2020-05-26
Abstract: To provide a sheet supply device which stably detects a tip position regardless of the type of sheets.SOLUTION: A sheet supply device causes rotation means to rotate a spool in a take-up direction (S1003), determines timing at which a signal change rate of a tip detection sensor exceeds a threshold change rate as passage timing at which the tip of a sheet passes through the position of the tip detection sensor (S1004), causes the rotation means to rotate the spool in the take-up direction by a predetermined rotation angle from the passage timing, positions the tip of the sheet at the supply start position on the upstream side in the take-up direction with respect to the tip detection sensor and a roller and facing a guide part (S1006), and causes the rotation means to rotate the spool in a delivery direction to supply a sheet along the guide part from the supply start position (S1007), and a controller changes a threshold change rate on the basis of the outer diameter dimension of a roll detected by an outer diameter detection sensor (S1002).SELECTED DRAWING: Figure 10
Patent JP-2021187213-A (JP)
Title: Space debris orbit changing method and space debris orbit changing system
Inventor: KOBAYAKAWA TOYONORI
IPC: B64G3/00
Filed: 2020-05-26
Abstract: To change an orbit of space debris in outer space at low cost.SOLUTION: A space debris orbit changing method includes the steps of: observing space debris drifting in outer space; and irradiating the observed space debris with condensed sunlight from an irradiation satellite provided in outer space. The sunlight irradiation step irradiates space debris with sunlight by reflecting sunlight that is condensed by a condensing device installed on the ground by the irradiation satellite. The space debris observation step observes space debris with an observation device installed on the ground.SELECTED DRAWING: Figure 1
Patent JP-2020145472-A (JP)
Title: Wavelength converted light emitting device with small light source
Inventor: GRIGORIY BASIN
IPC: H01L33/50
Filed: 2020-05-27
Abstract: To provide a method of producing a wavelength converted semiconductor light emitting device with a small light source.SOLUTION: A method comprises: a step of forming a flat wavelength converting element attached to a semiconductor light emitting device; after the forming step, an attaching step of attaching the wavelength converting element to a wafer of semiconductor light emitting devices; after the attaching step, a dicing step of dicing the wavelength converting element and the wafer of semiconductor light emitting devices to form a plurality of lighting elements; and disposing a reflective material between the lighting elements.SELECTED DRAWING: Figure 6
Patent JP-2021189667-A (JP)
Title: Sanitation management system, sanitary control method, and sanitary control program
Inventor: IWASAKI SHOKO
IPC: G06Q50/10
Filed: 2020-05-28
Abstract: To improve availability of a sanitation management system.SOLUTION: A sanitation management system according to an embodiment is a sanitation management system 1 for use by a plurality of facilities that perform inspection of an inspection target material, and comprises: a facility skill information reception unit 29 for receiving facility information and skill information of each facility; a facility skill information determination unit 30 for determining whether the facility information and the skill information can be accepted or not; and an authority granting unit 32 for granting, to a facility determined to be acceptable by the facility skill information determination unit 30, authority to browse sanitary control information of other facilities and/or to allow browsing by other facilities.SELECTED DRAWING: Figure 1
Patent JP-2021186298-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-05-29
Abstract: To provide a game machine capable of realizing a more suitable performance mode.SOLUTION: Based on satisfaction of a predetermined setting condition, a first game state is set by first game state setting means. Based on setting of a first game state, a first performance is executed by first performance execution means. Based on satisfaction of a predetermined, specific execution condition during execution of the first performance, a second performance in a performance mode differing from the first performance is executed by second performance execution means. Accordingly, it has an effect of realizing a more suitable performance mode.SELECTED DRAWING: Figure 1
Patent JP-2020145754-A (JP)
Title: Optical communication device and optical communication method
Inventor: SATO YOSHIRO
IPC: H04B10/079
Filed: 2020-06-04
Abstract: To provide an optical signal monitoring device that can accurately grasp a change in an input level that affects a gain and determine whether dummy light needs to be inserted even when a wavelength multiplexed optical signal is composed of an optical signal with a mixture of a plurality of frequency grids.SOLUTION: A wavelength multiplexing transmission device 100 includes: a wavelength multiplexing unit for outputting a multiplexed optical signal; a monitor unit for monitoring the intensity of an optical signal of the multiplexed optical signal at certain intervals and outputting monitor intensity at each monitor interval; and a control unit for controlling dummy light based on the monitor intensity and a threshold value allocated to a wavelength band corresponding to the monitor intensity. The intervals are smaller than the wavelength band.SELECTED DRAWING: Figure 2
Patent JP-2021191386-A (JP)
Title: Game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine that can ensure the visibility of game balls.SOLUTION: In a game machine including a design portion 84 projecting forward in an upper part of a game area 4 and a game ball passage 80 through which a game ball passing through the upper end portion of the game area 4 is guided, when a hole 118 that enables positioning is formed at a position where the game ball does not hit on the upper surface of the game ball passage 80, a horizontal line passing through the apex of an upper surface 80a of the game ball passage 80 and extending in the lateral direction of the upper surface 80a is set as a reference line BL1, the rearmost side portion out of the portions that a vertical line intersecting with the reference line BL1 can intersect in a lower surface 86 of the design portion 84 is set as a first design portion 91, and the lowermost portion is set as a second design portion 92, the first design portion 91 is located below the reference line BL1 and the distance from the reference line BL1 is less than or equal to the diameter of the game ball, and the second design portion 92 is located below the reference line BL1 and the distance from the reference line BL1 is greater than or equal to the diameter of the game ball.SELECTED DRAWING: Figure 3
Patent JP-2021194061-A (JP)
Title: Game system, computer program of game system, and control method of game system
Inventor: KOMATSU KAZUTO
IPC: G06F3/0482
Filed: 2020-06-09
Abstract: To assist a user operation on a target object and facilitate user's selection of the target object.SOLUTION: A game system 100 includes status update means 131 for updating the game status of a game including a plurality of objects as a target according to an operation by a user, auxiliary processing means 132 for executing auxiliary processing to assist a user operation for at least one target object selected from the plurality of objects, selection information display means 133 for displaying a selection field for selecting a target object and changing the display content of the selection information to be displayed in the selection field according to the updated game status, and target selection means 134 for selecting an object corresponding to the selected selection information as the target object when the user selects the selection information. The auxiliary processing means executes auxiliary processing so that the selected target object is set to be the target.SELECTED DRAWING: Figure 3
Patent JP-2020161169-A (JP)
Title: Ticket machine
Inventor: SHIMADA KIYONORI
IPC: G07B1/00
Filed: 2020-06-16
Abstract: To provide a ticket machine that can meet a user's detailed demand.SOLUTION: There is provided a ticket machine 1 comprising: a touch panel 11 on which a user selects and inputs a menu to order; a microphone 13 and a character input part 29 on which the user inputs optional information with an input method different from that with the touch panel 11; and output means that outputs, to a kitchen terminal 150 or a POS terminal 130, the menu information input on the touch panel 11 and the optional information input through the microphone 13 and character input part 29 in association with each other. The ticket machine prints the optional information input through the microphone 13 and character input part 29 on a ticket together with the menu information.SELECTED DRAWING: Figure 2
Patent JP-2021197042-A (JP)
Title: Input device
Inventor: SAKAMOTO HIDEKI
IPC: B60R16/02
Filed: 2020-06-18
Abstract: To provide an input device that can reduce the time required to confirm a situation of selecting an operational item and can prevent a wrong recognition in the reduction.SOLUTION: An input device 100 includes: rotary switches 10 and 12 operated by a finger of a user; a plurality of vibration units which vibrate using a plurality of vibrators 40 to 46; an operation content switching unit 22 and a vibration control unit 30 for switching a vibration unit to vibrate, in turn, according to a rotation operation using the rotary switches 10 and 12; and an operation item selection unit 50 for selecting an operation item corresponding to a vibration unit that is vibrating when a rotation operation is being done.SELECTED DRAWING: Figure 1
Patent JP-2022001347-A (JP)
Title: Vibration type aggregator
Inventor: TOMIZAWA KIMITAKA
IPC: C02F11/14
Filed: 2020-06-22
Abstract: To provide a vibration type aggregator for producing aggregated sludge by stirring and mixing sludge flowing in a casing by vibration of a stirrer.SOLUTION: A vibration type aggregator includes: a cylindrical casing 2 having a stirrer 3 inside; a drive device 6 that vibrates the stirrer 3 up and down; a sludge supply pipe 4 connected to a lower part of the casing 2 to continuously supply sludge; a flocculant supply pipe 14 that is connected to the sludge supply pipe 4 or the lower part of the casing 2 and adds a flocculant to the sludge; and a discharge pipe 5 connected to an upper part of the casing 2 to discharge aggregated sludge, thereby good-quality aggregated sludge can be obtained by continuously aggregating the sludge.SELECTED DRAWING: Figure 1
Patent JP-2022002886-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: ANAMI DAISUKE
IPC: H04N1/387
Filed: 2020-06-23
Abstract: To enable both the correction of the formation position of an image on a second surface and the correction of density unevenness.SOLUTION: An image processing apparatus includes: a position information generating section which, on the basis of information on at least either the end position of a recording medium having a first image formed on a first surface on the basis of first image data, or the formation position of the first image, generates position information defined as the position on a conveyance path of the recording medium after the formation of the first image; an image position correcting section which, on the basis of the position information, corrects the formation position of a second image to be formed on a second surface different from the first surface of the recording medium, and generates second image data; and a screen processing section which performs screen processing to reduce the pixel value of the second image data having the formation position corrected.SELECTED DRAWING: Figure 3
Patent JP-2020155157-A (JP)
Title: Station affairs system, registration device, and ticket gate
Inventor: KAWAI NOBUYUKI
IPC: G06Q50/30
Filed: 2020-06-24
Abstract: To provide a charge calculation server and a charge calculation program that are highly convenient.SOLUTION: A charge calculation server according to one embodiment comprises a memory and a computation element. The memory stores an account that includes identification information and personal information, at least first charge calculation algorithm, and second charge calculation algorithm for calculating a charge that is different from the first charge calculation algorithm. The computation element acquires the identification information of a recording medium, extracts an account that corresponds to the acquired identification information from the memory, selects any one of the first charge calculation algorithm or the second charge calculation algorithm in accordance with the personal information of the extracted account, and calculates a charge by the selected charge calculation algorithm.SELECTED DRAWING: Figure 3
Patent JP-2022006784-A (JP)
Title: Printer and communication system
Inventor: TANAKA NOBUMASA
IPC: G06Q10/00
Filed: 2020-06-25
Abstract: To provide a printer that is used in service to provide a cartridge to a user, which can suppress a cartridge in which a printing material remains from being wastefully disposed.SOLUTION: A printer program changes an operation mode to a specific mode (S16) on the basis of the fact that permission information for permitting enroll to service and mode change instruction information are received (S15), and determines whether or not a loaded cartridge is a normal cartridge (S18: Yes). The printer program, when determining that the loaded cartridge is the normal cartridge (S18: Yes), transmits a purchase request and information on the cartridge to a management server 11 (S21), and receives purchase/sales-information including a purchase money amount from the management server 11 in response (S25). The printer program makes a display part display the received purchase/sales-information (S28).SELECTED DRAWING: Figure 2
Patent JP-2022010490-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of increasing fun.SOLUTION: A period for displaying a power restoration image when power is restored differs between when power is interrupted at first timing during variation display of identification information in a second variation pattern longer than a first variation pattern and when power is interrupted at second timing differing from the first timing, initial operation is finished in a state in which the power restoration image is displayed when power is interrupted at the first timing, and initial operation is finished after the power restoration image is displayed when power is interrupted at the second timing.SELECTED DRAWING: Figure 24-10A
Patent JP-2022011347-A (JP)
Title: Current detector and watt-hour meter using the same
Inventor: RACHI SHINICHI
IPC: G01R21/08
Filed: 2020-06-30
Abstract: To provide a current detector for fixing a conductor when incorporating the conductor in the current detector.SOLUTION: A current detector includes: a current detection section 3A; a first insulator section 1A having a first magnetic body attaching section 1Aa, a first insulation sliding section 1Ab, and a first fixed sliding section 1Ac; a second insulator section 5A having a second current detection attaching section 5Aa, a second magnetic body attaching section 5Ab, a second insulation sliding section 5Ac that fits and slides the first insulation sliding section, a second sliding fixing section 5Ad, and a second opening side closing fixing section 5Ae; and a fixing component 6A having a fixed sliding section 6Aa that fits and slides the first fixed sliding section, a fixed sliding fixing section 6Ab having a pawl section 6Ac for fixing by fitting and sliding the second sliding fixing section, and a fixed opening side closing fixing section 6Ad that fits and fixes the second opening side closing fixing section. The current detector slides the second insulator section in a direction away from the first insulator section to have an opening state, inserts a conductor into a center section, slides the second insulator section in a direction approaching the first insulator section to have a closed state, slides the fixing component, fits the pawl section to the second sliding fixing section and, at the same time, fits the fixed opening side closing fixing section to the second opening side closing fixing section.SELECTED DRAWING: Figure 1
Patent JP-2022012076-A (JP)
Title: Paint coated steel material manufacturing device and manufacturing method
Inventor: KAWASAKI ICHIRO
IPC: B05D7/24
Filed: 2020-06-30
Abstract: To provide a paint coated steel material manufacturing device and manufacturing method by which when forming a coating film for improving corrosion resistance and weather resistance on a peripheral surface of a long steel material such as a steel pipe column and the like, a formation region thereof can be partitioned neatly easily with simple treatment, a boundary of the coating film is clearly partitioned, and the long steel material with excellent appearance can be obtained.SOLUTION: A shielding sheet 5 is wound on a peripheral surface of a long coated steel pipe 1a and is detachably attached thereto. During a coating apparatus 11 moves to a support rod 10a side from a support rod 10b side, a heating part 15 high frequency induction-heats the steel pipe 1a, a coating part 14 sprays a powder paint onto the peripheral surface of the steel pipe 1a and performs powder coating. Spray of the power paint is stopped above the shielding sheet 5, and thereafter, the shielding sheet 5 is removed. Consequently, the steel pipe with the coating film having beauty appearance such that the paint does not scatter or squeeze out to an uncoated area side can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2022013140-A (JP)
Title: Tremie pipe, and construction method of concrete pile
Inventor: KASUYA YUKI
IPC: E02D5/34
Filed: 2020-07-03
Abstract: To provide a construction method of a cast-in-place concrete pile in which concrete can be poured to an outside of a reinforced cage without using a vibrator when constructing a concrete pile, and to provide a tremie pipe.SOLUTION: A reinforced cage 24 is built into a pile hole 21 excavated in a ground 20, a tremie pipe 1 is built inside the reinforced cage 24, and concrete 25 is installed in order from a lower part of the pile hole 21. When installing the concrete 25 in the vicinity of an upper part of the reinforced cage 24, by vertically moving the tremie pipe 1, a ring-like protrusion 11 provided in a pipe body 10 becomes in contact with aggregate 26, the concrete 25 is stirred, and the concrete 25 is poured to an outside of the reinforced cage 24.SELECTED DRAWING: Figure 7
Patent JP-2020176133-A (JP)
Title: System for dispensing cosmetic product
Inventor: SAMAIN HENRI
IPC: A61K8/25
Filed: 2020-07-07
Abstract: To facilitate facial makeup.SOLUTION: The invention relates to a system (10) for dispensing a product, comprising a dispenser that can house at least two cartridges, each of which includes a reservoir containing a base product, a first base product comprising at least 0.1 mass% of particles having a density differential relative to a medium containing the same, preferably of at least 0.5 g/cm3, particularly particles having a density greater than or equal to 2 g/cm3, and a thickening agent. The dispenser allows at least two base products to be dispensed in adjustable proportions, the viscosity of the first base product being preferably greater than 2 Pa s and more preferably greater than or equal to 4 Pa s.SELECTED DRAWING: None
Patent JP-2022014940-A (JP)
Title: Endoscopic electrocautery treatment instrument
Inventor: KOBAYASHI MAKOTO
IPC: A61B18/14
Filed: 2020-07-08
Abstract: To enable recognizing a shape of a vicinity position in a tip treatment part supporting member side of a tip treatment piece by a camera provided at a tip end of an insertion part of an endoscope, and enable recognizing a step just before entering of the tip treatment part supporting member into a living tissue.SOLUTION: An endoscopic electrocautery treatment instrument is configured to reciprocate and operate an operation wire 12 in a sheath 11 in a reciprocating manner, and to treat an affected part of a living tissue by a pair of tip treatment pieces 15, 16 supported by a tip treatment part supporting member 14 provided at a tip end of the sheath 11 and having a required voltage applied thereto. The tip treatment part is a massive form for surrounding a position of an arm part 14b side of tip side portions 15c, 16c of each tip treatment piece, and is composed of insulation materials or is insulated in an outer circumferential surface and has an insulating function. Also, the same includes stopper members 25, 26 that are brought into abutment and stop just before the tip treatment part supporting member 14 when the tip side portions are made enter an affected part inner side and treat the affected part, and has a stop/mark function serving as a mark for confirming the stop position.SELECTED DRAWING: Figure 3