baber/WOPTO huggingface dataset:
Patent JP-2020120902-A (JP)
Title: Plate
Inventor: OKUBO SHINICHI
IPC: A47G19/00
Filed: 2019-01-30
Abstract: To provide a plate that can be used regardless of the size of fingers, that enables the placement of food, a glass, and chopsticks if necessary, at a meal, and that makes eating and drinking possible safely and freely so that it can deal with the case of spilling something hot for example at a buffet or the like.SOLUTION: The plate provided has a notch for finger hook prepared in an end part. Particularly, a plate with a hole for holding a glass, a plate having a chopstick holding structure such as a recess for placing chopsticks, a plate with a partition provided for dividing a housing part, a plate produced by pressing paper, etc., are provided.SELECTED DRAWING: Figure 1
Patent JP-2020121275-A (JP)
Title: Cleaning sheet and carrying member with cleaning function
Inventor: FUKAMICHI YUICHI
IPC: B08B1/00
Filed: 2019-01-30
Abstract: To provide a cleaning sheet excellent in foreign matter removal performance and in semiconductor wiring-corrosion protection performance, which can be suitably used for a carrying member that is carried into a substrate processing device and to provide a carrying member with a cleaning function that has the cleaning sheet and the carrying member, which is excellent in foreign matter removal performance and semiconductor wiring-corrosion protection performance.SOLUTION: The cleaning sheet according to the present invention comprises a cleaning layer, where chlorine ion contents of the cleaning layer are 100 ppm or less.SELECTED DRAWING: Figure 3
Patent JP-2020120959-A (JP)
Title: Game machine
Inventor: YAMAZAKI KENTO
IPC: A63F7/02
Filed: 2019-01-31
Abstract: To improve taste of a performance using performance means.SOLUTION: A game machine capable of executing a performance using performance means (a light-emitting member provided at a movable member 440) relating to a game, can execute a specific performance (a light-emitting performance) by the performance means. The specific performance to be executed at first timing (during a first ready-to-win performance) can suggest first information (an expectation degree of becoming a jackpot), and second information (an expectation degree of developing into another ready-to-win performance), and the specific performance to be executed at second timing (during a second ready-to-win performance) different from the first timing can suggest the first information but cannot suggest the second information.SELECTED DRAWING: Figure 73
Patent JP-2020125738-A (JP)
Title: Steam system
Inventor: OGURI TSUKASA
IPC: F01K13/02
Filed: 2019-02-06
Abstract: To provide a steam system capable of effectively preventing a steam machine from damage due to rotation of a rotary body in a state where an unacceptably large amount of drain is generated.SOLUTION: A steam system 1 comprises: a collecting drain pipe 90 where drain discharged from a body 11 or a steam supply pipe 20 flows therein; and a detection section 110 which detects an amount of the drain flowing in the collecting drain pipe 90. A control section 100 performs control to stop a steam expansion machine 10 when a detection value of the drain detection section 110 exceeds an allowable value.SELECTED DRAWING: Figure 1
Patent JP-2019081377-A (JP)
Title: Thermoplastic resin sheet and molded article obtained by heat-molding the same
Inventor: SHIMIZU TOSHIYUKI
IPC: B29C48/16
Filed: 2019-02-12
Abstract: To provide a transparent resin sheet that is capable of being formed into a film by a general-purpose casting facility, and that is capable of producing a molded article having high transparency and excellent heat resistance even after heat molding.SOLUTION: A thermoplastic resin composition sheet comprising: at least one kind of a resin composition A selected from a group consisting of a polypropylene resin having a crystallization rate of 0.9 minor more and 3.0 minor less, a polybutylene terephthalate resin, a polyethylene terephthalate resin, a nylon 6 resin and a nylon 66; and a sheet thickness of 10 to 500 μm; a theoretical layer thickness obtained by dividing the sheet thickness by a theoretical number of laminations of 0.05 μm or more and 0.5 μm or less; and a plane orientation coefficient ΔP of 0 to 0.01.SELECTED DRAWING: None
Patent JP-2020133435-A (JP)
Title: Air cleaner and its manufacturing method
Inventor: NATSUME KOJI
IPC: F02M35/024
Filed: 2019-02-14
Abstract: To provide an air cleaner and its manufacturing method capable of improving accuracy in detecting a flow rate by reducing dispersion of detection values of a flow sensor disposed at a downstream side with respect to air flow.SOLUTION: An air cleaner 1 includes a housing 2, a cylindrical filter paper 3 disposed inside of the housing 2, and a cylindrical supporting material 4 disposed at an inner side or an outer side in a cylinder diameter direction, of the filter paper 3 and supporting the filter paper 3. The supporting material 4 has a number of air holes 5 through which air A having passed through the filter paper 3, passes in the cylinder diameter direction, and a plurality of ventilation portions 6 and a plurality of blockage portions 7 are alternately arranged in a cylinder circumferential direction. The blockage portions 7 are reduced in a passing amount of the air A with respect to the ventilation portions 6 when compared on a same cylinder area.SELECTED DRAWING: Figure 1
Patent JP-2020135317-A (JP)
Title: Unauthorized access monitoring system, unauthorized access monitoring method and unauthorized access monitoring program
Inventor: YAMASHITA SEIGO
IPC: G06F21/45
Filed: 2019-02-18
Abstract: To improve the accuracy in determination of unauthorized access during login authentication.SOLUTION: Each of decoy servers 10A-10N of an unauthorized access monitoring system 1 monitors the login authentication for specified monitored devices 7A-7N. Each of the decoy servers 10A-10N determines whether the access from a terminal 2 requesting login authentication to the monitored devices 7A to 7N is unauthorized access based on the rate of concordance of a character string between a password entered when accepting the login authentication from the terminal 2 and the correct password stored in advance.SELECTED DRAWING: Figure 1
Patent JP-2020133746-A (JP)
Title: Dynamic damper device
Inventor: UEHARA HIROSHI
IPC: F16F7/116
Filed: 2019-02-19
Abstract: To improve damping performance for torque fluctuation occurring in a low rotational frequency area, in a dynamic damper device.SOLUTION: The dynamic damper device comprises: a hub flange 10 having a plurality of housing parts 12a to 12d; a pair of support plates 20 having a plurality of support parts 20a to 20d and rotatable relatively to the hub flange 10; an inertia member 30 provided on the support plate 20; and a damper part 40. The damper part 40 has a plurality of torsion springs 41 to 44 arranged in the plurality of housing parts 12a to 12d and the plurality of support parts 20a to 20d, and elastically connects the hub flange 10 and the support plate 20 in a rotational direction. The damper part 40 has a first torsional rigidity in a first torsional angle area, and a second torsional rigidity lower than the first torsional rigidity in the second torsional angle area larger than the first torsional angle area.SELECTED DRAWING: Figure 8
Patent JP-2020132067-A (JP)
Title: Support structure of power train
Inventor: HIKICHI TADASHI
IPC: F16F15/08
Filed: 2019-02-25
Abstract: To properly cope with a deviation of a position of the center of gravity of a power train by a simple constitution.SOLUTION: A support structure of a power train comprises: a first bracket 42 connected to a first frame 21R; a second bracket 52 connected to a second frame 21L; a third bracket 43 connected to the power train 2; a fourth bracket 53 connected to the power train 2; first mount rubber 60 arranged between the first bracket 42 and the third bracket 43; and second mount rubber 60 arranged between the second bracket 52 and the fourth bracket 53. A spring constant of the first or second mount rubber 60 corresponding to an eccentric side at which a position of the center of gravity of the power train 2 out of the first and second mount rubbers 60, 60 is decentered is set larger than a spring constant of the first or second mount rubber 60 corresponding to an anti-eccentric side of the power train 2.SELECTED DRAWING: Figure 4
Patent JP-2019116484-A (JP)
Title: Method of transdermally absorbing hydrophilic drug
Inventor: GOTO MASAHIRO
IPC: A61K47/14
Filed: 2019-02-25
Abstract: To provide methods of transdermally absorbing a hydrophilic drug that is intended to increase not only feeling of use but also the percutaneous absorption properties, by using a low molecule gelling agent.SOLUTION: Provided is a method of transdermally absorbing a hydrophilic drug, characterized by using a lipid peptide type compound consisting of at least one of a compound represented by the formula (1) and an analogue compound thereof or a pharmaceutically usable salt thereof. (Where, Rrepresents an aliphatic group of C9-23; Rrepresents H, or an alkyl group of C1 to C4 which may have a branched chain of C1 to 2; Rrepresents -(CH)-X group, n represents a number of 1-4, and X represents an amino group, a guanidino group, a -CONHgroup, or a 5- or 6-membered ring which may have 1 to 3 N or a fused heterocyclic ring composed of a 5-membered ring and a 6-membered ring.)SELECTED DRAWING: None
Patent JP-2020138110-A (JP)
Title: Water treatment device, manufacturing method of water treatment device and water treatment method
Inventor: HATAYA YUTO
IPC: C02F9/02
Filed: 2019-02-27
Abstract: To provide a water treatment device that can reduce a size of the device and reduce an investment amount and an installation area when obtaining membrane filtrate from the water contaminated with organic matter or suspended matter.SOLUTION: There is provided a water treatment device 21 including: a coagulation settling tank 11 for obtaining coagulation-treated water 3 by adding a coagulant to water to be treated 2; and a filtration membrane 13 for obtaining treated water 4 by membrane filtration of the coagulation-treated water 3, in which a water area load of the coagulation settling tank 11 is 12 to 48 m/D, and there are also provided a manufacturing method of the water treatment device and a water treatment method.SELECTED DRAWING: Figure 1
Patent JP-2020140752-A (JP)
Title: Magnetic disk drive and light processing method
Inventor: TOMOTA YUSUKE
IPC: G11B5/02
Filed: 2019-02-28
Abstract: To provide a magnetic disk drive and a light processing method capable of improving the storage density.SOLUTION: A magnetic disk device in an embodiment includes: a disk; a main magnetic pole that has a first end in the radial direction of the disk and a second end opposite the first end; a write shield opposing the main magnetic pole at a distance; a head that has an assist element arranged at a position where the first distance from the first end and the second distance from the second end are different at the interval between the main magnetic pole and the write shield; and a controller that applies a voltage to the assist element according to the write direction for overwriting the second track on the first track.SELECTED DRAWING: Figure 1
Patent JP-2020144185-A (JP)
Title: Sound creation method
Inventor: MATSUYAMA SOHEI
IPC: G10K11/175
Filed: 2019-03-05
Abstract: To provide a comfortable in-vehicle space by taking noise countermeasure irrespective of presence or absence of a sound insulation material.SOLUTION: A sound creation method comprises: a recording step for recording noise when a vehicle 10 travels; a measuring step for measuring brain waves of a subject while the subject is made to hear the noise recorded in the recording step; and a sound creation step for identifying a parameter of the noise which the subject desires on the basis of correlation relationship between a measurement result of an alpha wave in the brain wave measured in the measuring step and the noise, and creating sound on the basis of the identified parameter.SELECTED DRAWING: Figure 2
Patent JP-2020144549-A (JP)
Title: Coin processor and coin processing method
Inventor: MORISHITA RUKA
IPC: G07D5/02
Filed: 2019-03-05
Abstract: To provide a coin processor capable of easily changing a processing method of a coin whose type is difficult to be determined according to the needs of a user.SOLUTION: A coin processor includes: a detection unit that detects characteristics of a coin; a determination unit that determines a type of the coin based on the characteristics of the coin detected by the detection unit; a reception unit that receives processing settings from an operator to specify a processing method when the coin is an undetermined coin from which a plurality of types of candidates have been extracted because the type cannot be determined by the determination unit; and a processing unit that processes the undetermined coin based on the processing settings received by the reception unit.SELECTED DRAWING: Figure 1
Patent JP-2020144558-A (JP)
Title: System for music investment
Inventor: KOMATSU MASAMITSU
IPC: G06Q40/06
Filed: 2019-03-05
Abstract: To provide a system for music investment that allows an investor for making an investment without anxiety with the transparency of a flow of an invested money ensured.SOLUTION: A system for music investment comprises a server, an artist device, and an investor device. The server has an object-of-investment information receiving section that receives share information indicative of an artist who is an object-of-investment and a share of an investor, an investor name-list updating section, a musical-piece content receiving section that creates share transfer information of a musical-piece content, a musical-piece content distributing section, a revenue information receiving section, and a profit-sharing section that issues a token matched to a quantity of an investor-based allocation of a profit. The investor device has a display control section that displays information recorded in a recording section.SELECTED DRAWING: Figure 1A
Patent JP-2020144746-A (JP)
Title: Information analysis device and information analysis system
Inventor: MASUDA TAKURO
IPC: G06Q30/02
Filed: 2019-03-08
Abstract: To perform analysis related to a customer in more detail.SOLUTION: An information analysis device 30 includes: a storage section 32 for storing facility information including information on a type and a location of a facility; a position information acquisition section 311 for receiving a transition of position information for each of terminals such as a plurality of on-vehicle navigation devices 10 and portable terminals 20 which move with a customer; a stay determination section 312 for determining that the customer corresponding to the terminal stays in the facility by collating the position information of the terminal with the facility information when the position information of the terminal does not change for a predetermined time or more; a designation input section 313 for receiving designation concerning the customer from a user; and a facility stay information output section 314 for extracting and outputting the facility and staying time of the customer corresponding to the designation of the user on the basis of a determination result of the stay determination section 312.SELECTED DRAWING: Figure 1
Patent JP-2020144331-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SETO TAKASHI
IPC: G03G15/20
Filed: 2019-03-08
Abstract: To provide a fixing device that can prevent an increase in temperature of a support member and a reflecting plate without reducing productivity.SOLUTION: A fixing device comprises: a rotatable fixing member; a pressure member that is rotatably provided opposite to the fixing member; a heating member that is provided inside the fixing member and heats the fixing member; a nip forming member that is provided inside the fixing member and opposite to the pressure member to form a nip part; a support member that is provided inside the fixing member and supports the nip forming member; a reflecting member that is provided between the heating member and the support member and reflects heat from the heating member to the fixing member; and a heat transfer member that is in contact with at least one selected from the support member and the reflecting member at one end and in contact with the inside of the fixing member at the other end, and has a predetermined length or longer in the direction of the axis of rotation of the fixing member.SELECTED DRAWING: Figure 4
Patent JP-2020147626-A (JP)
Title: Fat extraction method
Inventor: OKAJIMA IZUMI
IPC: B01D11/02
Filed: 2019-03-11
Abstract: To provide a method that can extract fat in high yields under a milder condition.SOLUTION: A fat extraction method includes a process wherein: a fat-containing material that contains phosphorus is impregnated with a medium that contains carbon dioxide and a nonpolar liquid solvent with a continuous phase being liquid, so that fat is extracted from the fat-containing material.SELECTED DRAWING: None
Patent JP-2020150372-A (JP)
Title: Information processing device and information processing program
Inventor: OKADA SHIGERU
IPC: H04N1/04
Filed: 2019-03-12
Abstract: To provide an information processing device which less frequently makes an erroneous discrimination of a blank sheet than in a case of not using plural regions.SOLUTION: The information processing device comprises: discrimination means which when the counted values of pixels having a specified concentration in an image of a document does not amount to a specified number, discriminates the document as a blank sheet; and exclusion means which excludes the number of the pixels in a region including a largest number of pixels having the specified concentration among plural regions provided along the edge of the document, from the counted values.SELECTED DRAWING: Figure 5
Patent JP-2019110334-A (JP)
Title: Fluid dispersion containing blend of conductive polymer having counterion coupled with chain for use in capacitor anode, and counterion not coupled with chain
Inventor: ASTEMAN KATRIN
IPC: C08F12/30
Filed: 2019-03-13
Abstract: To provide a capacitor showing low equivalent series resistance, and stable temperature characteristics, and to provide a manufacturing method thereof.SOLUTION: A method of manufacturing the electrode body 1 of a solid electrolytic capacitor includes a step of covering a surface 4 of an electrode material 2 at least partially with a dielectric body 3 under formation of an anode body 5, a step of introducing fluid dispersion, containing a dispersant, a conductive polymer subjected to heterogeneous doping such as polythiophene, and counterion such as polystyrene sulfonate not covalently bonded to the conductive polymer subjected to heterogeneous doping, into at least a part of the anode body, and a step of removing the dispersant at least partially in a state where solid electrolyte 6 is obtained in the capacitor body. Furthermore, self-doped conductive polymer such as polythiophene is introduced into at least a part of the anode body.SELECTED DRAWING: Figure 1
Patent JP-2020150123-A (JP)
Title: Magnetic storage device
Inventor: SUGIYAMA HIDEYUKI
IPC: G11C11/16
Filed: 2019-03-13
Abstract: To provide a magnetic storage device capable of stable and normal writing operation.SOLUTION: A magnetic storage device according to an embodiment includes a memory portion and a control portion. The memory portion includes a conductive layer, a first memory cell, and a first circuit. The first memory cell includes a first junction and a second junction. When first information is written to the first memory cell, the control unit executes a first operation, a second operation after the first operation, and a third operation after the second operation. In these operations, the polarity of the potential of the first junction is opposite to the polarity of the potential of the second junction.SELECTED DRAWING: Figure 1
Patent JP-2020150171-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI MASAKI
IPC: H01L29/788
Filed: 2019-03-14
Abstract: To provide a semiconductor device capable of improving the performance of an insulating film between a charge storage layer and a semiconductor layer.SOLUTION: A semiconductor device according to an embodiment includes a semiconductor layer, a charge storage layer provided on the surface of the semiconductor layer via a first insulating film, and an electrode layer provided on the surface of the charge storage layer via a second insulating film. The first insulating film has a first area in which the composition ratio of nitrogen to silicon, oxygen, and nitrogen changes from a first value to a second value lower than the first value along the first direction from the semiconductor layer to the charge storage layer.SELECTED DRAWING: Figure 3
Patent JP-2020148172-A (JP)
Title: Compressor
Inventor: NAMIKI KEN
IPC: F04C18/34
Filed: 2019-03-15
Abstract: To provide a compressor capable of reducing a clearance formed around a vane.SOLUTION: A compressor 10 includes a rotary shaft 12, a rotary body 60 having rotary body surfaces 71, 72, fixed bodies 90, 110 having fixed body surfaces 100, 120, a vane 131 inserted into a vane groove 130 formed in the rotary body 60, and a front cylinder 30 having a front cylinder inner peripheral face 33. The compressor 10 further includes compression chambers A4, A5 defined by using the front cylinder inner peripheral face 33, the rotary body surfaces 71, 72 and the fixed body surfaces 100, 120, where the suction and compression of fluid is carried out by the vane 131 rotating while moving in an axial direction Z, the vane 131 including a first vane part 180, and a second vane part 220 movable in at least either the radial direction R or the cross direction of the vane groove 130 relative to the first vane part 180.SELECTED DRAWING: Figure 1
Patent JP-2020068520-A (JP)
Title: Method for detecting active radio frequency wireless communication signal in region
Inventor: VIRAL PRAKASH SHAH
IPC: H04W12/08
Filed: 2019-03-15
Abstract: To provide a method for detecting an active radio frequency wireless communication signal in a region to solve the problem of unintentional or intentional use of mobile phones in the prohibited areas such as examination centers resulting from widespread use of mobile phones.SOLUTION: The method involves two stages, a calibration stage and a mobile phone detection stage. In the calibration stage, the frequency on which mobile towers in that region are operating is identified. The identified frequency is then used to detect the active wireless RF communication using a plurality of software defined radios (SDR) and the existing client systems present in the region. The method further determines the exact location of a mobile phone from which the RF communication signal is generated.SELECTED DRAWING: None
Patent JP-2020153538-A (JP)
Title: Burner cap, stove burner and heating cooker
Inventor: SAITO TETSUTA
IPC: F23D14/06
Filed: 2019-03-18
Abstract: To propose a burner cap, a stove burner and a heating cooker that make it easy to clean liquid such as spilled broth.SOLUTION: A burner cap 1 is placed on a burner body 2. An upper surface 30 of the burner cap 1 has a liquid receiving surface 30a that is located more below toward an outer edge 30c of the upper surface 30. A stove burner 4 comprises the burner cap 1, and a burner body 2 on which the burner cap 1 is placed. A heating cooker comprises the stove burner 4 and a top plate having a through hole through which the stove burner 4 is passed, and the upper surface 30 of the burner cap 1 is located above the top plate.SELECTED DRAWING: Figure 1