baber/WOPTO huggingface dataset:
Patent JP-2021124478-A (JP)
Title: Location estimation device, location estimation method and location estimation program
Inventor: SAISHU EIHIRO
IPC: G01C21/28
Filed: 2020-02-10
Abstract: To enable improvement in estimation accuracy of a location of a user terminal based on received signal strength in a wireless LAN.SOLUTION: A location estimation device comprises: a storage unit that stores a location estimation model to be generated by machine learning, using learning data having received signal strength information indicative of strength of signals from prescribed devices in one or more access points associated with location information indicative of a location of the prescribed device in a given area; an acquisition unit that acquires received signal strength information indicative of strength of a signal from a user terminal in the one or more access points; and an estimation unit that inputs the acquired received signal strength information to the location estimation model, and estimates a location of the user terminal in the given area.SELECTED DRAWING: Figure 1
Patent JP-2021126706-A (JP)
Title: Robot system and program
Inventor: SUGAWARA ATSUSHI
IPC: B25J13/08
Filed: 2020-02-10
Abstract: To reduce such a probability that a gripping object cannot be appropriately gripped.SOLUTION: A robot system includes a robot having a plurality of fingers for gripping an object, and a control device for controlling operation of the robot. The control device includes an image acquisition unit, and a control unit. The image acquisition unit acquires images of a first object and a second object imaged by an imaging device. The control unit controls operation of the robot of moving the first object in a direction at which a gap is enlarged between the first object and the second object by the fingers based on the image, and inserting the fingers to the gap and gripping the first object.SELECTED DRAWING: Figure 1
Patent JP-2021126221-A (JP)
Title: Game machine
Inventor: NISHIGAKI KATSUTA
IPC: A63F7/02
Filed: 2020-02-12
Abstract: To provide a game machine that performs release operation of the opening/closing number corresponding to the combination of symbols in a small winning game.SOLUTION: In a notification performance control process determined to be a small winning, a final symbol corresponding to the number of times a large winning port is released for a short time in a small winning game (S583), a second intermediate symbol corresponding to the numerical value below the final symbol (S592), and a first intermediate symbol corresponding to the numerical value below the second intermediate symbol are set (S595). In the notification performance, after the variation display of the performance symbol, a temporary stop display and a re-variation display are repeated, and the combination of the small winning symbols including the final symbol is temporarily stopped (S616). In the small winning game, the big winning port is released according to a small winning opening/closing pattern in which the release operation is performed for a short time for the number of times corresponding to the final symbol.SELECTED DRAWING: Figure 19
Patent JP-2021127204-A (JP)
Title: Floating transport device and laser processing device
Inventor: FUJI TAKAHIRO
IPC: B65G49/07
Filed: 2020-02-13
Abstract: To provide a floating transport device capable of improving the floating accuracy of a substrate.SOLUTION: A floating transport device 1 transports a substrate 30 by injecting gas onto the underside of the substrate 30 and floating the substrate 30. The floating transport device 1 includes an upper plate 10 arranged on the substrate 30 side and having a plurality of gas jetting ports 11, which jets gas, and a lower plate 20 disposed on the lower side of the upper plate 10. At least one of the upper plate 10 and the lower plate 20 is provided with channels 21 and 22 for supplying gas to the plurality of jet ports 11.SELECTED DRAWING: Figure 4
Patent JP-2021127237-A (JP)
Title: Notification system
Inventor: HARADA MASAYUKI
IPC: B66C15/00
Filed: 2020-02-17
Abstract: To provide a notification system that makes it possible to increase the safety of crane operations.SOLUTION: The notification system 50 includes: a first detection unit 61 mounted near a hook 16 of a crane 1 and detects the wind speed and wind direction around the hook 16; a second detection unit 71 attached to a portion of the crane 1 other than the attachment portion of the first detection unit 61 and detects the wind speed and direction around the crane 1; and a notification unit that notifies the operator of the crane 1 of the warning information indicating the warning of the crane 1 operation based on the first detection data acquired from the first detection unit 61 and the second detection data acquired from the second detection unit 71.SELECTED DRAWING: Figure 1
Patent JP-2021129637-A (JP)
Title: Game machine
Inventor: OKUDA YASUTO
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To provide a game machine capable of increasing interest.SOLUTION: A Pachinko game machine can execute a special game based on the result of a first winning lottery and a special game based on the result of a second winning lottery in parallel at the same time. When a big winning occurs in the second winning lottery in a specific game state, a main control CPU determines a specific winning variation pattern capable of specifying a specific winning variation time longer than the longest specific losing variation time among the variation times defined in a losing variation pattern that can be determined when a losing is obtained in the first winning lottery in the specific game state. Using the execution of a first special game as a trigger, an advance notice performance corresponding to the first special game and an advance notice performance corresponding to a second special game can be executed. In a lower sub-performance display device, a first sub-performance game can be executed using the execution of the first special game as a trigger. In an upper sub-performance display device, a second sub-performance game can be executed using the execution of the second special game as a trigger.SELECTED DRAWING: Figure 12
Patent JP-2021129838-A (JP)
Title: Biological signal measuring device, method, and program
Inventor: MATSUMURA NAOMI
IPC: A61B5/022
Filed: 2020-02-20
Abstract: To measure biological information without omission in the event of a change in the condition of a subject while suppressing power consumption.SOLUTION: A biological signal related to pulsations of the heart of a subject is acquired from a biological sensor. A feature amount is detected from the acquired biological signal, and on the basis of the detected feature amount and first threshold information set beforehand, an abnormal change in the feature amount is determined. An operation mode of the biological sensor is set to a continuous operation mode when an abnormal change in the feature amount is determined while the operation mode of the biological sensor is set to an intermittent operation mode in other periods.SELECTED DRAWING: Figure 6
Patent JP-2021134098-A (JP)
Title: Silica fine particle fluid dispersion and method for producing the same
Inventor: TAWARASAKO YUJI
IPC: C01B33/143
Filed: 2020-02-25
Abstract: To provide silica fine particle fluid dispersion that can be preferably used as a polishing agent and does not include impurity.SOLUTION: Silica fine particle fluid dispersion is provided in which silica fine particles satisfying the following 1) and 2) are dispersed in solvent. 1) A ratio (SB/SC) of a specific surface area (SB) measured by the nitrogen adsorption method of the silica fine particles and a specific surface area (SC) represented by the following equation [SC (m2/g)=6000/Dp(nm) ρ] of the silica fine particles is in the range of 0.9 to 1.2. (The ((Dp): average particle size (nm) obtained from the transmission electron micrograph of silica fine particles, ρ:density (g/ml). 2) Contents of the following metallic components included in the silica fine particles per SiO2 are each smaller than 5 ppm (in metal terms). Cu, Ni, Ag, Al, CA, Cr, Fe, Mg, Na, K, Pb, Ti and Zn.SELECTED DRAWING: Figure 1
Patent JP-2021133548-A (JP)
Title: Image formation apparatus and image formation program
Inventor: AZUMAI MITSUO
IPC: B41J3/54
Filed: 2020-02-25
Abstract: To provide an image formation apparatus which can correct a stain and a defective image when there are the stain and the defective image on a sheet on which a new image is printed, and can print the new image.SOLUTION: An image formation apparatus 1 comprises: a storage unit which stores first reference image data being the reference for correcting an image; an image formation unit 120 which prints the image on a sheet; a reading unit 140 which reads the sheet; and a control unit 110 which creates first difference image data 535 by comparing the first read image data 511 obtained by reading the sheet by the reading unit with the first reference image data 550, and prints the image of the first difference image data 535 and the image of the first image data 520 provided as a printing job on the sheet.SELECTED DRAWING: Figure 1
Patent JP-2021132807-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2020-02-26
Abstract: To improve amusement of games.SOLUTION: A game machine is provided in which game balls can be acquired by a performance of an advantageous game in which a round game consisting of an open period and a closed period of a specific winning port is repeated a predetermined number of times. The specific winning port is configured to be closed due to the entrance of a specified number of game balls after opening. When the specified number of game balls enters the specific winning port, a first presentation by a sound output is to be performed. When game balls over the specified number make entrance before the specific winning port is closed, a second presentation by the sound output is to be performed.SELECTED DRAWING: Figure 24
Patent JP-2021126641-A (JP)
Title: Sludge dewatering method and sludge dewatering structure
Inventor: SUZUKI SATOSHI
IPC: B01D29/11
Filed: 2020-02-10
Abstract: To provide a sludge dewatering method and a dewatering structure capable of sufficiently reducing a moisture content of the dewatered cake and further homogenizing the moisture content, as well as reducing an installation cost of the equipment, an operation and maintenance cost, and an amount of chemicals such as coagulant used.SOLUTION: In this dewatering device A, sludge (slurry) and air are supplied to a distributor 2, and dewatered in a dewatering pipe 1 with screen structure. The water content is reduced by gravity, consolidation, capillary action, frictional heat, compression heat, filtration, aeration and drying, and evaporation through negative pressure pumping in the device. In addition, an automatic pressure equalization function ensures a uniform dewatering rate for sludge from each outlet. Also, by installing a moisture sensor 5 and controlling an amount of water supplied, automatic operation is possible, which has been difficult in the past.SELECTED DRAWING: Figure 1
Patent JP-2021136893-A (JP)
Title: Green tea-containing beverage/food product for maintaining or restoring morale or concentration
Inventor: BABA YOSHITAKE
IPC: A23F3/00
Filed: 2020-03-03
Abstract: To provide a green tea-containing beverage/food product which includes a green tea component as active principle and is intended to maintain or restore morale or concentration.SOLUTION: A green tea-containing beverage/food product of this invention is intended to maintain or restore morale or concentration, and includes green tea leaf powders containing 1.0-4.0 mass% of theanine, 5.0-12.5 mass% of catechin, and 0.1-5.0 mass% of caffeine. The green tea leaf powders are contained in an amount of 0.1 mass% or more and lower than 100 mass% of the whole. Powdered tea is used as the green tea leaf powders.SELECTED DRAWING: None
Patent JP-2021141466-A (JP)
Title: Image forming apparatus
Inventor: HASHIMOTO SHINICHI
IPC: B41J5/30
Filed: 2020-03-05
Abstract: To perform copy print without impairing convenience for a user even if an apparatus does not comprise a high capacity storage device.SOLUTION: A job management unit 21 is configured to: specify a storage area size required for a copy print job; based on the specified storage area size, determine whether shortage of a storage area of memory 16 is predicted in the copy print job; when the shortage of the storage area of the memory 16 is predicted in the copy print job, determine whether there is a preceding job under execution; when there is the preceding job, specify the job type of the preceding job; and in accordance with the specified job type of the preceding job, select any one of a delay mode for delaying the execution of the copy print job until the completion of the preceding job and a job setting changing mode for changing the job setting of the copy print job and immediately executing the copy print job as the execution mode of the copy print job.SELECTED DRAWING: Figure 1
Patent JP-2021137782-A (JP)
Title: Settling accelerator and sedimentation basin facility
Inventor: KARASAWA TOSHIYASU
IPC: B01D21/02
Filed: 2020-03-09
Abstract: To provide a settling accelerator which can suppress formation of sediment on a settling accelerator surface and can promote settling of floating matter floating in a sedimentation basin, and a sedimentation basin facility with enhanced sedimentation and separation function.SOLUTION: Provided are a settling accelerator which is provided in a vertical direction in a sedimentation basin and includes a collision surface with which floating matters collide, and a sedimentation basin facility comprising this settling accelerator. According to the present invention, the floating matters floating in the sedimentation basin collide with the settling accelerator having a perpendicular collision surface, and settles downward in the vertical direction along the collision surface without accumulating on a surface of the settling accelerator. Thus, formation of sediment on the surface of the settling accelerator can be suppressed, and settling of the floating matters can be efficiently promoted. Further, the sedimentation basin facility comprising this settling accelerator has enhanced sedimentation and separation effect.SELECTED DRAWING: Figure 1
Patent JP-2021141948-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-10
Abstract: To provide a game machine improving control of changing a rate of executing notification control.SOLUTION: In an AT state, a game machine can control a game into a BAT sate, a NAT state and a CAT state, and, after termination of the BAT state, until the AT state is terminated and the game is transferred to a normal state, may control it to the NAT state that is not transferred to the BAT state and to the CAT state that may be transferred to the BAT state. When the navigation small winning combination is won in the CAT state, the navigation notification is executed at a higher probability than that in a case where the navigation small winning combination is won in the NAT state.SELECTED DRAWING: Figure 9
Patent JP-2021144306-A (JP)
Title: Vending machine meter reading device and meter reading system
Inventor: OGINO MARI
IPC: G07F9/00
Filed: 2020-03-10
Abstract: To provide a vending machine meter reading device and meter reading system which can be post-installed to an existing vending machine and can inexpensively read a meter of power consumption by using a system of the existing vending machine.SOLUTION: A vending machine meter reading device includes: a first connection terminal 15a for performing communication with a vending machine; a second connection terminal 15b for performing communication with a watthour meter 12 connected to a power source unit of the vending machine; an electric energy measurement section 14a for generating electric energy data based on information to be transmitted from the watthour meter 12; and a communication control section 14b for adding predetermined information to the electric energy data and transmitting the data to a predetermined server. Thus, the device can be post-installed to an existing vending machine.SELECTED DRAWING: Figure 1
Patent JP-2021142057-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2020-03-11
Abstract: To provide a game machine capable of executing a highly entertaining performance.SOLUTION: When a right to determine whether or not to execute a special game advantageous to a player is suspended, a game machine 1 executes a suspension suggestion display to suggest that fact. In the game machine 1, on the basis of the result of a preliminary determination corresponding to the suspension suggestion display, a display state may change from a first display state in which a first number of performance images related to the suspension suggestion display is displayed to a second display state in which a second number (larger number than the first number) of performance images is displayed that is related to the suspension suggestion display.SELECTED DRAWING: Figure 36
Patent JP-2021144605-A (JP)
Title: Spoken sentence summarizing device
Inventor: MATSUO ERI
IPC: G06F40/279
Filed: 2020-03-13
Abstract: To provide a spoken sentence summarizing device that can accurately determine what type of sentences are spoken frequently.SOLUTION: A spoken sentence log summarizing device 100 includes: an input unit 101 for receiving a spoken sentence; a dependency parsing unit 102 for performing dependency parsing on a spoken sentence and acquiring syntax information for each paragraph forming the spoken sentence; an expression conversion unit 104 for generating a converted spoken sentence including an expression from which character strings which have no affects in terms of the meanings or the contents are removed, on the basis of the syntax information; and an output unit 108 for outputting information based on the converted spoken sentence.SELECTED DRAWING: Figure 1
Patent JP-2020157053-A (JP)
Title: Management system of table game and carton for disposal
Inventor: SHIGETA YASUSHI
IPC: A63F1/06
Filed: 2020-03-13
Abstract: To provide a management system of a table game in which the management concerning whether or not cards are surely discarded after the use is implemented by the disposal carton unit without dispersion by a package unit for packaging the cards.SOLUTION: A management system stores information of a carton ID being read by an identification code reader of a carton cabinet. A moving device 700 of a disposal carton 600 for receiving the cards to be discarded in a different area by a package unit is provided in the lower part of a discharge port 4 of a game table 2. In the moving device 700, the X-Y table 701 for moving the disposal carton 600 in the X-Y direction is provided, and the disposal carton 600 is placed and fixed on the X-Y table 701. The disposal carton 600 can be removed from the X-Y table 701 so as to enable a worker for disposal to move when 9 areas become full of cards. The shuffle card ID of the package is managed in association with the carton ID for disposal.SELECTED DRAWING: Figure 4
Patent JP-2021147333-A (JP)
Title: Method for producing platelet-rich plasma
Inventor: YAMAGUCHI TATSUYA
IPC: A61M1/02
Filed: 2020-03-17
Abstract: To provide a method capable of simply and easily producing platelet-rich plasma without using a centrifugal separator at a blood sampling site.SOLUTION: A method for producing platelet-rich plasma includes: a coagulation step of adding coagulant to blood collected from a sample to coagulate at least a part of red blood cells; a filtration step of removing the coagulated red blood cells and at least a part of white blood cells by using a filter; and a concentration step of removing at least a part of blood plasma from filtrate obtained in the filtration step to concentrate platelet.SELECTED DRAWING: None
Patent JP-2021147157-A (JP)
Title: Sheet detection device, sheet conveyance device and image formation device
Inventor: OKANE ATSUSHI
IPC: G03G15/00
Filed: 2020-03-18
Abstract: To provide a sheet detection device capable of further securely detecting a sheet while suppressing deformation of the sheet.SOLUTION: A sheet detection device 37 comprises: a displacement member 51 that can be displaced by contacting to a sheet; and an energizing part 53 for energizing the displacement member 51 in a direction opposing a force applied to the displacement member 51 by the contact to the sheet. The energizing part 53 is constituted by a plurality of energizing members 65 and 66.SELECTED DRAWING: Figure 2
Patent JP-2021146895-A (JP)
Title: vehicle
Inventor: KAWASAKI SADAHITO
IPC: B60B35/14
Filed: 2020-03-19
Abstract: To suppress the generation of abnormal sound even when a coefficient of friction (μ) is high.SOLUTION: A vehicle comprises: a constant velocity joint 14 connected to a drive shaft 12 to transmit a rotational driving force to wheels; an axle hub 16 coupled to a shaft part 24 of an outer cup 22 of the constant velocity joint 14; a knuckle 18 rotatably supporting the axle hub 16; a bearing 20 arranged between the axle hub 16 and the knuckle 18 along a radial direction and rotatably supporting the axle hub 16 with respect to the knuckle 18; an outboard ring 46 mounted on an outer periphery of the outer cup 22 to block water to the bearing 20. The outboard ring 46 has an extension part 48 arranged in contact between the bearing 20 and the outer cup 22 along a vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021145958-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine having a further optimized function.SOLUTION: A game machine includes a power supply, a reel, a start lever, plural stop buttons, image display means capable of displaying a menu screen, and a menu button that is depressed by a player when displaying a menu screen and is irradiated with lighting of a light source in a predetermined case. The light source lights up and the menu screen is not displayed in a situation in which the menu button continues to be depressed after power is turned on during depression of the menu button.SELECTED DRAWING: Figure 60
Patent JP-2021149739-A (JP)
Title: Contents distribution system and contents distribution program
Inventor: IZUMI HIROTO
IPC: G06Q30/02
Filed: 2020-03-23
Abstract: To improve an access property to contents desired by a user who visits a web site.SOLUTION: A contents distribution system for generating a guide screen of contents by using a collection system that collects access logs to contents handled in a web site, receives request information for accessing to a guide screen from an access source, derives a group to which the access source belongs on the basis of the received request information, extracts the aggregate of access logs which belong to the same group as the access source from the access logs collected in the collection system, performs processing of totalizing for each content with data defined in advance to the aggregate of the access logs, generates the guide screen which displays in an emphasized manner an image linked to a deviating content when there is the deviating content in a totalized value for each content, and transmits the guide screen to the access source.SELECTED DRAWING: Figure 1