baber/WOPTO huggingface dataset:
Patent JP-2020064194-A (JP)
Title: Electronic keyboard musical instrument and manufacturing method of electronic keyboard musical instrument
Inventor: IMAMURA NAOTO
IPC: G10H1/32
Filed: 2018-10-18
Abstract: To provide an electronic keyboard musical instrument excellent in assemblability and capable of miniaturizing the entire musical instrument, and a method for manufacturing the electronic keyboard musical instrument.SOLUTION: There are provided: a keyboard unit 2 having a plurality of keys 21; an upper case 5 which has a front plate 52 which is located in front of the keyboard unit 2 and a rear plate 51 which is located behind the keyboard unit 2, while accommodating the keyboard unit 2; and an electronic component 6 provided with a plurality of screw holes 631, 641 at a first interval W2 which is longer than the vertical width W1 of the front plate 52. In the rear plate 51, a plurality of bosses 511, 512 having screw holes 511a, 512a for fixing the first electronic component through the through hole with a screw in the vertical direction at a first interval W2 so as to be spaced apart from each other, and the front plate 52 and the plurality of bosses 511 and 512 in the upper case 5 are provided in such a positional relationship that the front plate 52 is not located on the extension line of the screw tightening direction D of each of the plurality of screw holes 511a, 512a.SELECTED DRAWING: Figure 2
Patent JP-2020064810-A (JP)
Title: Cooling system
Inventor: KIKUCHI YOSHITERU
IPC: H01M10/613
Filed: 2018-10-19
Abstract: To detect an abnormality in cooling performance for a power storage device.SOLUTION: In a cooling system including a refrigerant flow path through which a refrigerant flows, and a heat transfer member arranged between a power storage device and the refrigerant flow path so as to be in contact with the power storage device and the refrigerant flow path, and a specific heat of the heat transfer member is calculated on the basis of the temperature of the power storage device and the temperature of the refrigerant, and when the specific heat is equal to or less than a predetermined value, it is determined that the cooling performance for the power storage device is abnormal. By such a method, it is possible to detect an abnormality in the cooling performance for the power storage device.SELECTED DRAWING: Figure 2
Patent JP-2020068301-A (JP)
Title: Cooling device
Inventor: TOKEIJI TOSHIHIKO
IPC: H05K7/20
Filed: 2018-10-24
Abstract: To provide a cooling device that inhibits reduction in cooling efficiency of a cooling system even when a coolant amount in the cooling system reduces.SOLUTION: A cooling device includes a cooling unit 2 including: a cold plate 10 that spreads in a first direction; a pump 12 and a tank 11 that are arranged on one side in a second direction perpendicular to the first direction of the cold plate; and a partition member 60 that spreads in the first direction to cover the one side in the second direction of the cold plate. The cold plate includes a first coolant passage 21 through which a coolant flows from one side to the other side in the first direction. The pump includes a pump chamber 40 in which a rotor for transferring the coolant is housed. The tank includes a tank chamber 50 for storing the coolant and a first tank hole part 16 communicating with the pump chamber. The partition member includes a first hole part 601 for making the first passage communicate with the tank chamber. The first tank hole part is provided on the one side in the first direction of an inflow port.SELECTED DRAWING: Figure 1
Patent JP-2020065752-A (JP)
Title: Game machine
Inventor: OKA TAKUJI
IPC: A63F7/02
Filed: 2018-10-25
Abstract: To provide a game machine capable of reducing deterioration of picture quality following reduction.SOLUTION: A game machine includes: a liquid crystal display device; a CGROM for storing predetermined image data; and a VDP for reducing predetermined image data stored in the CGROM and displaying the reduced, predetermined image data on the liquid crystal display device. The VDP reduces predetermined image data at least by one step when reducing the predetermined image data (an image P300a shown in Fig. 27(b)), and reduces the predetermined image data (the image P300a shown in Fig. 27(b)) that is reduced by one step further by one step (an image P301 shown in Fig. 27(c)) and displays it on the liquid crystal display device.SELECTED DRAWING: Figure 27
Patent JP-2019140667-A (JP)
Title: Information processing unit, information processing system, data generation method and program
Inventor: SHIMIZU KEITARO
IPC: H04N21/4728
Filed: 2018-10-30
Abstract: To generate 2D sound data incident to 2D image data, when reproducing a prescribed range of entire-celestial-sphere image as a 2D image.SOLUTION: A communication terminal 5 for displaying the entire-celestial-sphere image 210 acquired by an imaging apparatus 1, and reproducing 3D sound data 230 acquired incident to the entire-celestial-sphere image data 210 acquired by the imaging apparatus 1 accepts crop designation operation in the displayed entire-celestial-sphere image. The communication terminal 5 generates crop image data 610 corresponding to a crop range 6100 from the entire-celestial-sphere image data 210, and generates sound data for reproduction 650 corresponding to the crop range 6100 from the 3D sound data 230.SELECTED DRAWING: Figure 11
Patent JP-2020070322-A (JP)
Title: Water dispersion of coloring resin particle, inkjet ink, and method for producing water dispersion of coloring resin particle
Inventor: YAMAMOTO YASUO
IPC: C09D17/00
Filed: 2018-10-30
Abstract: To provide a water dispersion of coloring resin particles excellent in storage stability and an inkjet ink.SOLUTION: A water dispersion of coloring resin particles contains coloring resin particles, an acidic emulsifier and water, in which the coloring resin particles contain a pigment, a water-insoluble acidic dispersant and a water-soluble vinyl polymer containing a unit represented by formula (1), a hydrophobic unit and a basic unit. In formula (1), Rrepresents a hydrogen atom or a methyl group, Rrepresents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or a phenyl group that may be substituted with an alkyl group having 1 to 9 carbon atoms, AO each independently represents an ethyleneoxy group or a propyleneoxy group, m is 4-100 that is the total of an average addition mole number p of the ethyleneoxy group and an average addition mole number q of the propyleneoxy group, p is 1 or more, q is 0 or more, and * represents a binding site with other unit.SELECTED DRAWING: None
Patent JP-2020070603-A (JP)
Title: Toilet bowl cleaning water discharging device
Inventor: MASE TSUTOMU
IPC: E03D1/35
Filed: 2018-10-31
Abstract: To provide a toilet bowl cleaning water discharging device designed to reduce cost by decreasing the number of components.SOLUTION: A toilet bowl cleaning water discharging device of this invention can choose a cleaning water amount between two by a turning direction of an operation lever. The toilet bowl cleaning water discharging device includes: an instrument body 10 provided with a discharge hole 11 in a lower part thereof; a float valve 14 that is supported by the instrument body 10 and opens and closes the discharge hole 11; a swaying body 23 pivotally supported on an upper surface of the float valve 14 to be able to sway; and a pulling leash 26 that connects the operation lever and the swaying body 23 and pulls up the swaying body 23 in different directions according to turning directions of the operation lever. An engagement protruded part 40 is formed in the instrument body, meanwhile, an arm 28 is formed in the swaying body 23, and comes into contact with the engagement protruded part 40 when the swaying body is pulled up in one side direction, or otherwise, does not touch the engagement protruded part 40 when pulled up in the opposite side direction.SELECTED DRAWING: Figure 1
Patent JP-2020068714-A (JP)
Title: Non-heated meat product and production process thereof
Inventor: HANADA TERUAKI
IPC: A23L13/00
Filed: 2018-10-31
Abstract: To provide a production process of non-heated meat product such as raw ham, especially a production process using a single needle injection method or a method of injecting pickle liquid into other raw meat in the salt immersion step, and in which the water activity can be reduced so as to meet a predetermined standard in a short period of time in each of the salt immersion step and the drying step.SOLUTION: Provided is a production process of non-heated meat product, including a salt immersion step of injecting a pickle liquid having a water activity of 0.6700 to 0.8999 into raw material meat using a pickle injector at an amount of injection ratio of 110 to 160%.SELECTED DRAWING: None
Patent JP-2020072586-A (JP)
Title: Snubber circuit and power conversion system
Inventor: HIGASHIYAMA KOJI
IPC: H02M3/28
Filed: 2018-10-31
Abstract: To provide a snubber circuit capable of suppressing a ripple current and a power conversion system.SOLUTION: A snubber circuit 3 absorbs electric energy from a main circuit 2. The snubber circuit 3 includes a first capacitor C1, a second capacitor C2, an inductor L1, and a switching circuit 31. The first capacitor C1 and the second capacitor C2 store the electric energy absorbed from the main circuit 2. The inductor L1 regenerates the electric energy stored in the first capacitor C1 and the second capacitor C2 to the main circuit 2 or a load 5. The switching circuit 31 switches the supply source that supplies electric energy to the inductor L1 between the first capacitor C1 and the second capacitor C2 such that the direction of a current supplied from the first capacitor C1 to the inductor L1 is opposite to a direction of a current supplied from the second capacitor C2 to the inductor L1.SELECTED DRAWING: Figure 1
Patent JP-2020069518-A (JP)
Title: Welding monitoring device and welding monitoring method
Inventor: URASHIMA TAKASHI
IPC: B23K26/21
Filed: 2018-11-01
Abstract: To provide a welding monitoring device which can highly accurately determine not only the presence/absence of perforation of a keyhole but also the welding state such as the presence/absence of melting of a rear surface of a welding part in laser welding of a lap joint.SOLUTION: A welding monitoring device allows a rear surface of a welding part 105 transmit a wavelength having the big change of the radiated light near a melting point during a process of laser welding, images the wavelength of laser light 104 with a two-dimensional sensor 109 through a wavelength filter 111, processes the captured image with a signal processing unit 112, determines the presence/absence of formation of a reverse side bead by calculating and comparing a radiation luminance value correlated with the temperature of the rear surface with a luminance threshold 115, and determines not only perforation of a keyhole 107 but also the presence/absence of melting of the rear surface by determining the presence/absence of perforation of the keyhole 107 with the presence/absence of ejection of a sputter.SELECTED DRAWING: Figure 1
Patent JP-2020074686-A (JP)
Title: Glucosinolate-containing food and drink, method for producing glucosinolate-containing food and drink, and method of preventing decrease of glucosinolate content due to temporal change of glucosinolate-containing food and drink
Inventor: USHIDA YUSUKE
IPC: A23L33/105
Filed: 2018-11-05
Abstract: To provide a glucosinolate-containing food and drink, in which a decrease of a glucosinolate content due to temporal change is prevented.SOLUTION: A glucosinolate-containing food and drink contains a chelator. Specifically, the chelator can be a phytic acid or gluconic acid. Preferably, in the glucosinolate-containing food and drink, a molar concentration of the chelator and a molar concentration of iron ions have a fixed relationship.SELECTED DRAWING: None
Patent JP-2020074687-A (JP)
Title: Cell culture apparatus
Inventor: SAKAI SHINICHI
IPC: C12M3/00
Filed: 2018-11-05
Abstract: To obtain desired culture performance.SOLUTION: A cell culture apparatus 1 comprises: a tank body 13 which houses culture medium including cells to be cultured, and extends along a first axis line; a pump 10 which feeds the culture medium to the tank body 13; and a culture medium receiving part 14 which is provided for a bottom part of the tank body 13 and to which the pump 10 is connected, leads the culture medium M fed from the pump 10 into the tank body 13, and controls the flow direction of the culture medium M inside the tank body 13, in which the culture medium receiving part 14 includes through holes 16 having an axis line A16 parallel with an axis line A13. The inner diameter of the through hole 16 is smaller than the outer diameter of the bottom part of the tank body 13.SELECTED DRAWING: Figure 2
Patent JP-2020079824-A (JP)
Title: Image forming apparatus
Inventor: TANISAKI AKIO
IPC: H04N1/113
Filed: 2018-11-12
Abstract: To detect, with a simple configuration, a defective state of a stop position of a cleaning member in a device that cleans a window of an optical scanning unit and then execute processing according to the cause of the defective state.SOLUTION: A moving mechanism reciprocatably supports a cleaning member along a main direction to be slid on a window of an optical scanning unit. A motor 53 drives the moving mechanism. A motor driving device 54 applies a driving voltage to the motor 53 according to a rotation direction command and an operation command from a drive control device 55. A current detection circuit 56 detects a drive current supplied to the motor 53. An abnormal operation detection unit 8e individually detects an abnormal operation of the motor driving device 54 and an abnormal operation of the drive control device 55 with the presence or absence of the output of the operation command and a detected value of the drive current when the operation command is not output.SELECTED DRAWING: Figure 3
Patent JP-2020080595-A (JP)
Title: Device and method
Inventor: YOSHIDA YUSHI
IPC: B60L5/24
Filed: 2018-11-12
Abstract: To provide a detection device and method for accurately detecting the movement of a pantograph collector head of a railway vehicle.SOLUTION: In a power collection system 10, a detection device 50 includes a transmission part for transmitting a radio wave 140 to a collector head 110 of a pantograph 40, a reception part for receiving a reflection wave 150 from the collector head of the radio wave, and a detection part 130 for detecting the movement of the collector head by using the reflection wave received by the reception part. A method for detecting the movement of the collector head includes a stage for transmitting a radio wave to the collector head of the pantograph, a stage for receiving a reflection wave from the collector head of the radio wave, and a stage for detecting the movement of the collector head by using the received reflection wave.SELECTED DRAWING: Figure 1
Patent JP-2020088470-A (JP)
Title: Information processing apparatus, network system and teaming program
Inventor: KAWADA TOMOKI
IPC: H04L12/46
Filed: 2018-11-19
Abstract: To prevent a network system from being unable to communicate owing to a wrong switch replacement procedure, imperfection of switch settings, or a wrong port connection after a fault switch is repaired or replaced.SOLUTION: A switch information storage part 22 stores, for each port at a connection destination, switch information obtained when a network system 10 is normal as normal-time information. Then a normality determination part 23 compares, as a defective switch 1 at the connection destination is repaired or replaced and then switch information is transmitted, VLAN connection information included in the transmitted switch information with VLAN connection information obtained in a normal state. Then the normality determination part 23 controls, based upon a comparison result, communication with the switch 1 after the repair or replacement.SELECTED DRAWING: Figure 1
Patent JP-2020082468-A (JP)
Title: Printer, printing system and print processing method
Inventor: OSHIMA YASUHIRO
IPC: G06F3/12
Filed: 2018-11-22
Abstract: To provide a printer, a printing system and a print processing method which perform print processing at high speed by suppressing concentration of a load in a system sharing a printing job.SOLUTION: A printer 100 includes a communication part 120 communicating with other printer 100, a processing part 110, a storage part 130 storing a printing job, and a print part 140 performing printing according to the printing job. When a printing job which is not stored in the storage part 130 itself and is stored in the other printer 100 is determined as a job to be executed, the processing part 110 acquires the job to be executed from either the other printer 100 storing the job to be executed and a terminal device 200 transmitting the job to be executed to the other printer 100.SELECTED DRAWING: Figure 2
Patent JP-2020086835-A (JP)
Title: Rubber material simulation method and rubber material manufacturing method
Inventor: HIRAO SHOGO
IPC: G06F30/10
Filed: 2018-11-22
Abstract: To provide a rubber material simulation method that further accurately evaluates fracture characteristics of a rubber material.SOLUTION: A method simulates a fracture phenomenon of a rubber material containing a first macromolecular component and a second macromolecular component having different physical property values. The method includes the steps of: inputting a first polymer chain model in which the first macromolecular component is represented by a first coarse-grained particle (S11); inputting a second polymer chain model in which the second macromolecular component is represented by a second coarse-grained particle (S22); defining a rubber material model in which the first polymer chain model and the second polymer chain model are arranged in a cell (S16); defining a first interaction potential between the first coarse-grained particles (S21); defining a second interaction potential between the second coarse-grained particles (S22); and calculating deformation of the rubber material model by a computer and calculating the fracture phenomenon at an interface based on the first interaction potential and the second interaction potential.SELECTED DRAWING: Figure 3
Patent JP-2020083007-A (JP)
Title: Vehicle lamp capable of changing color
Inventor: Ruan yu-hua
IPC: F21V9/40
Filed: 2018-11-22
Abstract: To provide a vehicle lamp which is capable of a kind of color change.SOLUTION: A vehicle lamp capable of changing color comprises a lamp base, an LED light source plate, a color changing film, and an external lamp cover. The color change film structure is provided between the LED light source plate and the external lamp cover. The color changing film has upper and lower protective layers made of glass or plastic, and sequentially covers upper and lower transparent conductive layer, an electrochromic material layer, an ion storage layer and an electrolyte layer. By electrifying and blocking a power source to the upper and lower transparent conductive layers, the electrochromic material layer, the ion storage layer and the electrolyte layer are strongly controlled, and a color change such as transparence, a dull surface, black color, and metallic paint color occurs. This causes light to pass through a lower LED light source plate to project a light source of a different color.SELECTED DRAWING: Figure 2
Patent JP-2020083549-A (JP)
Title: Relay carrier
Inventor: TSUNODA MASAYUKI
IPC: B41J29/42
Filed: 2018-11-26
Abstract: To provide a relay carrier capable of easily taking out a sheet abnormal in transport regardless of sheet size by suppressing the restriction in design without lowering the operability.SOLUTION: A relay carrier 4 comprises: an apparatus body 40; a relay transport path that transports a sheet within the apparatus body 40; a transport roller pair that delivers the sheet on the relay transport path in a predetermined transport direction; a transport guide that guides a transport of the sheet on the relay transport path; a first operation member 63 that releases the relay transport path in an open position and operates a movement of the transport roller pair and the transport guide; a second operation member 64 that if an abnormality of sheet transport occurs on the relay transport path, operates the rotation of the transport roller pair in a manner delivering the sheet to the open position; and an inner cover 45 that covers the relay transport path at a front of the apparatus body 40. The inner cover 45 has a first opening 46a and a second opening 46b as two or more openings 46 formed in sizes allowing for taking out different sizes of sheets respectively and arranged corresponding to the open position.SELECTED DRAWING: Figure 3
Patent JP-2020087005-A (JP)
Title: Image processor, image generation method and program
Inventor: MATSUSHITA AKIHIRO
IPC: G06T7/194
Filed: 2018-11-27
Abstract: To generate an image accurately showing a foreground area.SOLUTION: An input image acquisition part 301 of an image processor 300 acquires an input image, and a background generation part 302 generates or acquires a background image according to the input image. In addition, a feature amount determination part 305 determines a plurality of feature amounts including a first feature amount, and a second feature amount for every noticing pixel. The feature amount is the one based on at least either of information of pixels included in a filter area including noticing pixels in the input image or information of pixels included in an area corresponding to the filter area of the background image. A threshold determination part 306 determines a threshold for every noticing pixel based on the plurality of feature amounts. A foreground generation part 307 generates an image showing a foreground area of the input image based on value of the noticing pixels, values of the pixels corresponding to the noticing pixels of the background image, and the threshold determined by the threshold determination part 306.SELECTED DRAWING: Figure 3
Patent JP-2020081476-A (JP)
Title: Absorbent article
Inventor: KABAYA YOSHIAKI
IPC: A61F13/511
Filed: 2018-11-27
Abstract: To provide a nonwoven fabric for an absorbent article that can strike a balance between improvement in cushion property and improvement in solution residual reduction.MEANS: A nonwoven fabric for an absorbent article includes a recess part, a hollow projection part and a chemical compound of which apparent thickness under 50 Pa load is 3 mm or more, extended coefficient relative to liquid having surface tension 50 mN/m exceeds 0 mN and aqueous solubility is 0.025 g or less.SELECTED DRAWING: Figure 1
Patent JP-2019068439-A (JP)
Title: Male connector, female connector, and connection structure of male connector and female connector
Inventor: KONDO YOSHIHITO
IPC: H01Q21/06
Filed: 2018-11-28
Abstract: To provide a male connector that is suitable for long-term use and capable of suppressing degradation in communication characteristics even when water, dust, dirt, contaminant and/or corroded material adheres.SOLUTION: A male connector 100a includes: a male body 110a; male communication antennas 121a and 122a; and a first male substrate 171a. The male communication antennas 121a and 122a are provided in the male body 110a and is configured so that a signal can be wirelessly communicated. The first male substrate 171a is connected with the male communication antennas 121a and 122a.SELECTED DRAWING: Figure 1B