baber/WOPTO huggingface dataset:
Patent JP-2021026501-A (JP)
Title: Electric power charge management device and electric power charge management method
Inventor: YUGAWA ATSUSHI
IPC: G06Q50/06
Filed: 2019-08-05
Abstract: To quantitatively evaluate an electric power charge reduction effect.SOLUTION: An electric power charge management device has a following program constitution. An electric power charge unit price setting part sets a basic charge unit price of an electric power charge and a meter-rate charge unit price per unit time at each time zone. A contract electric power amount input part inputs a contract electric power amount. An electric power use amount measurement part measures an electric power use amount per unit time. A total unit price calculation part calculates a total unit price per unit time on the basis of a first unit price per unit time based on the basic charge unit price, and a second unit price per unit time based on the meter-rate charge unit price at each time zone which are calculated by using the basic charge unit price, the contract electric power amount, and the electric power use amount per unit time. A time money-amount result creation part calculates an electric power charge per unit time, based on the total unit price and the electric power use amount per unit time of a time as an electric power charge calculation object. A display function processing part displays the electric power charge per unit time.SELECTED DRAWING: Figure 3
Patent JP-2021023547-A (JP)
Title: Ultrasonic cleaning device and washing machine
Inventor: YONEZAWA TAKAAKI
IPC: D06F39/08
Filed: 2019-08-05
Abstract: To provide an ultrasonic cleaning device which can improve convenience with respect to a user by enabling favorable drainage from a water storage tank.SOLUTION: An ultrasonic cleaning device 50 includes: a drain port 211 from which water from a water storage tank 210 is drained; a valve body 220 for closing the drain port 211; and a valve switching mechanism 230 for performing switching of the valve body 220 in such a manner that when an ultrasonic generating body 110 and the water storage tank 210 are at an operation position, the valve body 220 comes into a closed state, and when the ultrasonic generating body 110 and the water storage tank 210 are at a stand-by position, the valve body 220 comes into an open state. The valve switching mechanism 230 includes an operation part 250 in which an opening operation for opening the valve body 220 is performed, and when the opening operation is performed while the ultrasonic generating body 110 and the water storage tank 210 are in the operation position, the switching of the valve body 220 is performed from the closed state to the open state.SELECTED DRAWING: Figure 12
Patent JP-2021027282-A (JP)
Title: Magnetoresistance effect element and heusler alloy
Inventor: NAKADA KATSUYUKI
IPC: G11B5/39
Filed: 2019-08-08
Abstract: To provide a magnetoresistance effect element and a Heusler alloy in which an amount of energy required to rotate magnetization can be reduced.SOLUTION: The magnetoresistance effect element includes a first ferromagnetic layer, a second ferromagnetic layer, and a non-magnetic layer positioned between the first ferromagnetic layer and the second ferromagnetic layer. At least one of the first ferromagnetic layer and the second ferromagnetic layer is of a Heusler alloy in which some of elements of an alloy represented by Co2FeαZβ are substituted with substituent elements, where Z is one or more elements selected from the group consisting of Mn, Cr, Al, Si, Ga, Ge, and Sn; and α and β satisfy 2.3≤α+β, α<β, and 0.5<α<1.9. The substituent elements are elements different from the Z element and have a smaller magnetic moment than Co.SELECTED DRAWING: Figure 1
Patent JP-2021028197-A (JP)
Title: Control device of vehicle
Inventor: AKUTSU KOICHI
IPC: B60K1/00
Filed: 2019-08-09
Abstract: To provide a cooling device of a vehicle that can suppress cost increase of a motor oil cooling circuit and deterioration in maintainability.SOLUTION: A control device 1 of a vehicle includes: a motor housing 2; a storage part 3 that stores operating fluid; a supply circuit 11 that supplies the operating fluid into the motor housing 2; a supply pump P1 that controls flow volumes of the operating fluid to be supplied to the motor housing 2; a discharge circuit 12 through which the fluid is discharged out of the motor housing 2 and the discharged operating fluid is stored in the storage part 3; a discharge pump P2 for controlling flow volumes of the operating fluid to be discharged from the inside of the motor housing 2; a pump control part 5 that controls the discharge pump P2 and the supply pump P1; and a maintenance information input part 6 to which maintenance information is inputted. When it is determined that the operating fluid needs to be exchanged, on the basis of the information inputted to the maintenance information input part 6, the pump control part 5 drives the supply pump P1 and the discharge pump P2.SELECTED DRAWING: Figure 1
Patent JP-2021030477-A (JP)
Title: Prefabrication member
Inventor: YAMAMOTO MASATSUGU
IPC: B28B7/34
Filed: 2019-08-19
Abstract: To provide a prefabrication member which can be lighter and smaller.SOLUTION: A prefabrication member 1 includes: a foldable flexible formwork 3 having an internal space 11 filled with curable filler 7; and a frame part 5 provided on the outer surface 3b of the flexible form 3 and holding the shape of at least a part of the flexible form 3 when the internal space 11 is filled with the curable filler 7. The flexible formwork 3 functions as a part that resists tensile force in a skeleton block 53 constructed by including the flexible formwork 3 and the curable filler 7 cured in the internal space 11.SELECTED DRAWING: Figure 1
Patent JP-2021033776-A (JP)
Title: Portable information device
Inventor: TOMURA KENJI
IPC: H04M1/02
Filed: 2019-08-27
Abstract: To provide a portable information device configured to improve appearance quality and visibility of a display.SOLUTION: A portable information device 10 includes: a first support plate 18A fixed to a first housing member 12A; a second support plate 18B fixed to a second housing member 12B and arranged adjacent to the first support plate 18A; a display 16 having a rear face 16a supported with front faces of the first support plate 18A and the second support plate 18B; and an adhesive member 26 for fixing the front faces of the first support plate 18A and the second support plat 18B to the rear face 16a of the display 16. The adhesive member 26 includes a first adhesive layer 28 adhered to the rear face 16a of the display 16, and a second adhesive layer 29 adhered to a part of the front faces of the first support plate 18A and the second support plate 18B and including a non-adhesive part 30 formed in a range overlapping at least a bent area 16b.SELECTED DRAWING: Figure 4A
Patent JP-2021039392-A (JP)
Title: Commodity exchange system, commodity exchange method, and commodity exchange program
Inventor: TEITO KURITOSHI
IPC: G06Q30/06
Filed: 2019-08-30
Abstract: To provide a platform which also enables a direct commodity exchange between a producer and a purchaser.SOLUTION: Provided is a commodity exchange system for performing a commodity exchange between the purchaser and a supplier. The commodity exchange system includes: first receiving means which receives, from the purchaser, a purchase request including a desired purchase price of a specific commodity; second receiving means which receives a sales request including a desired sales price of the specific commodity from the supplier; and determination means which, after a delivery cost for delivering the specific commodity from the supplier to the purchaser is reflected, determines whether the purchase request matches the sales request.SELECTED DRAWING: Figure 1
Patent JP-2021040451-A (JP)
Title: Device for determining abnormality of power generation efficiency in solar device
Inventor: CHEN KUNHONG
IPC: H02S50/00
Filed: 2019-09-04
Abstract: To provide a determination method having increased accuracy of determining abnormality of power generation efficiency in a solar device.SOLUTION: A determination method comprises: step S11 of determining whether or not a solar radiation received by a plurality of solar power generation devices at a solar site is larger than a reference illumination intensity; step S12 of acquiring power generation comparison information of the plurality of solar power generation devices at each time; step S13 of comparing whether or not a difference between the power generation comparison information and reference power generation ratio information of each solar power generation device at each time is larger than a power generation comparison threshold value; and step S14 of determining that the corresponding solar power generation device is abnormal when the difference between the power generation comparison information and the reference power generation ratio information is larger than the threshold value. By matching historical power generation ratio information with the reference power generation ratio information by a non-liner regression operation method, a more accurate determination criterion can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2020042263-A (JP)
Title: Coloring resin composition, color filter, and image display device
Inventor: TAKAHASHI HIROKO
IPC: G02B5/20
Filed: 2019-09-05
Abstract: To provide a coloring resin composition that can form a pattern having practically sufficient brightness and reduced generation of foreign matter.SOLUTION: A coloring resin composition contains (A) a colorant, (B) a solvent, (C) a binder resin, and (D) a photopolymerization initiator, (A) the colorant containing a specific phthalocyanine dye.SELECTED DRAWING: None
Patent JP-2021042863-A (JP)
Title: Dehumidifying device
Inventor: Hoshiba yasuyuki
IPC: F24F5/00
Filed: 2019-09-06
Abstract: To provide a dehumidifying device that not only can process latent heat load but also actively process sensible heat load.SOLUTION: A dehumidifying device 50 includes: a compressor 1, a condenser 2, an expansion valve 3 and an evaporator 4 through which first refrigerant XA passes respectively; and a heat exchanger 8 installed in a subsequent stage of the condenser 2 in a flow passage of the first refrigerant XA and exchanging heat between the first refrigerant XA and second refrigerant XB(W1) different from the first refrigerant XA. The dehumidifying device can perform re-heating dehumidifying treatment where air A2 cooled and dehumidified by the evaporator 2 is re-heated by the condenser 2. The dehumidifying device is configured so as to be capable of adjusting a re-heating amount.SELECTED DRAWING: Figure 1
Patent JP-2021042870-A (JP)
Title: System of removing ash deposited on boiler pipe groups
Inventor: UCHIDA YASUHARU
IPC: F28G7/00
Filed: 2019-09-06
Abstract: To provide a system of removing ash deposited on boiler pipe groups, capable of suitably removing ash deposited on boiler pipe groups in an early stage while maintaining economical efficiency.SOLUTION: The system of removing ash deposited on boiler pipe groups, comprises a plurality of soot blowers each disposed between a plurality of pipe groups respectively, and a controller that controls the soot blowers and calculates the heat exchange duty of a boiler. If the heat exchange duty is equal to or greater than a prescribed value, the controller starts the soot blowers once after the passage of specified time from the calculation and recalculates the heat exchange duty. If the heat exchange duty is lower than the prescribed value, the controller carries out deposited-ash determination processing and either recalculates the heat exchange duty without starting the soot blowers, or recalculates the heat exchange duty after continually starting the soot blowers multiple times, according to the result thereof.SELECTED DRAWING: Figure 1
Patent JP-2021041564-A (JP)
Title: Portable cutter
Inventor: KANI TOSHIYUKI
IPC: B27G3/00
Filed: 2019-09-09
Abstract: To effectively prevent powder dust from being deposited onto a fixed cover.SOLUTION: A portable cutter (portable circular saw 1) comprises a fixed cover 50 for covering a part of a disk-like rotary blade tool (sawtooth 2); and a movable cover 60 for covering a part of the rotary blade tool 2, which is rotatably attached to the fixed cover 50. The movable cover 60 is designed to be able to be opened via rotation by storing at least the part inside the fixed cover 50. A plurality of through-holes 70 is formed in an outer peripheral area of the movable cover 60. The plurality of through-holes 70 is arranged in such a manner that a part or all of each through-hole 70 is located on an outer side in a radial direction than a blade edge of the rotary blade tool 2. Wind generated by rotation of the rotary blade tool 2 is designed to blow through the plurality of through-holes 70 toward the fixed cover 50, when at least a part of the movable cover 60 is stored inside the fixed cover 50.SELECTED DRAWING: Figure 7
Patent JP-2021045352-A (JP)
Title: Washing machine
Inventor: ASADA KAZUHIKO
IPC: D06F33/30
Filed: 2019-09-19
Abstract: To provide a washing machine which enables the time required for breaking of an electric motor to shorten and is easy for a user to use.SOLUTION: A washing machine includes a washing/dehydrating tub 23 for storing laundry, a stirring blade 24 provided in the washing/dehydrating tub 23, a control part 31 for controlling the washing machine, and transmission means 35 for transmitting power from an electric motor 30 to the washing/dehydrating tub 23 and the stirring blade 24. The transmission means 35 has deceleration means 36 provided between the washing/dehydrating tub 23 and the stirring blade 24, and a clutch spring 37 for disabling the deceleration means 36. The control part 31 causes the electric motor 30 to generate a negative output torque lower than an upper limit of a torque transmittable by the clutch spring 37 during a braking period of the washing/dehydrating tub 23, and proceeds to the subsequent step after the breaking period which varies depending on a load within the washing/dehydrating tub 23.SELECTED DRAWING: Figure 1
Patent JP-2021052257-A (JP)
Title: Image processing device
Inventor: NISHIJIMA MASAKAZU
IPC: G08G1/16
Filed: 2019-09-24
Abstract: To image a region to be focused, with high image quality.SOLUTION: An image processing device comprises determination means (15) and region change means (12, 13). The determination means determines whether a vehicle (1) equipped with a camera (20) for imaging the entire imaging range with a first image quality and imaging a partial region of the imaging range with a second image quality higher than the first image quality is located at a specific place where its advancing direction varies. The region change means change the position of the partial region in the imaging range so that a focused region included in the imaging region and to be imaged with the second image quality may be imaged, in a case where the vehicle is determined to be located at the specific place.SELECTED DRAWING: Figure 1
Patent JP-2021051569-A (JP)
Title: Terminal device, system, method, and program
Inventor: KOBAYASHI HIROYUKI
IPC: G06Q30/06
Filed: 2019-09-25
Abstract: To provide a terminal device, a system, a method, and a program that enable a user to easily purchase contact lenses.SOLUTION: A terminal device 11 according to the present disclosure includes: an input unit 111 configured to input first parameter information that is parameter information of contact lenses described in a prescription; an acquisition unit 112 configured to acquire second parameter information that is parameter information of the latest contact lenses; an extraction unit 113 configured to extract predetermined parameter information that matches purchase history information of the contact lenses including the first parameter information from the second parameter information; a display unit 114 configured to display information about predetermined contact lenses corresponding to the predetermined parameter information; and a notification unit 115 configured to notify shops handling contact lenses of information about selected contact lenses selected by a user from the predetermined contact lenses and desired purchase date of the selected contact lenses.SELECTED DRAWING: Figure 1
Patent JP-2021050725-A (JP)
Title: Scroll type fluid machine
Inventor: IWANAMI SHIGEKI
IPC: F04C18/02
Filed: 2019-09-26
Abstract: To provide a scroll type fluid machine which can be used under temperature variation.SOLUTION: A scroll type fluid machine 1 includes a pump part 2 and an electric machine 3. The pump part 2 includes a pump case 10, a fixed scroll member 30, and a movable scroll member 50. The fixed scroll member 30 is positioned with respect to an axial direction AD by a positioning part 70. The fixed scroll member 30 provides a scroll reference surface 71 at the positioning part 70. The pump case 10 provides a fixed reference surface 72 at the positioning part 70. The scroll reference surface 71 is in contact with the fixed reference surface 72. Even if the temperature varies, the fixed scroll member 30 expands or contracts in the axial direction AD in the pump case 10, with respect to the scroll reference surface 71.SELECTED DRAWING: Figure 1
Patent JP-2021057106-A (JP)
Title: Positive electrode material for lithium-ion secondary battery, positive electrode for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: NOZOE TSUTOMU
IPC: H01M4/58
Filed: 2019-09-26
Abstract: To provide a positive electrode material for a lithium-ion secondary battery with which a lithium-ion secondary battery having a high discharge capacity and excellent cycle characteristics can be obtained, a positive electrode for a lithium-ion secondary battery which uses the positive electrode material, and a lithium-ion secondary battery using the positive electrode.SOLUTION: A positive electrode material for a lithium-ion secondary battery includes a center particle and a carbonaceous film coated on the surface of the center particle. In a Raman spectrum analysis of the carbonaceous film, when the peak intensity of a spectrum in the wavenumber band of 1200 to 1400 cm-1 is represented by D, the lowest intensity of a spectrum of 1400 to 1550 cm-1 is represented by V, and the peak intensity of a spectrum of 1550 to 1700 cm-1 is represented by G, the average D/G ranges from 0.77 to 0.98 and the average V/G ranges from 0.50 to 0.66, and when the average D/G is represented by a, and the average V/G is represented by b, X falls within the range of -0.1≤X≤0.1 in the equation X=a-1.47b.SELECTED DRAWING: None
Patent JP-2021057122-A (JP)
Title: Vehicular lighting fixture
Inventor: TAKEI RYO
IPC: F21S43/249
Filed: 2019-09-27
Abstract: To provide a vehicular lighting fixture which controls luminosity of the light radiated from a light guide body for each light source, and which can allow the light guide body to emit light at desired luminosity.SOLUTION: A vehicular lighting fixture includes a first light emitting member 14A which includes a light guide body 20 including an incident surface 21 and an emission surface 22, and a light source group 30 for allowing light to enter from the incident surface 21 and for emitting light from the emission surface 22. The light source group 30 includes: a first light source 31 in which a light emission center 31a is set based on a center position 21a of the incident surface 21; and a second light source 32 in which the luminosity of light radiating from the emission surface 22 at the time of light emission is lower than the luminosity of light radiating from the emission surface 22 when allowing the first light source 31 to emit light. In the second light source 32, a light emission center 32a is set at a position being further separated with respect to the center position 21a of the incident surface 21 than the light emission center 31a of the first light source 31.SELECTED DRAWING: Figure 3
Patent JP-2020010406-A (JP)
Title: Sparse ordered iterative group decision feedback interference cancellation
Inventor: RAMESH ANNAVAJJALA
IPC: H04L27/26
Filed: 2019-10-09
Abstract: To receive data characterizing a first signal received on a plurality of antennas and comprising multiple transmission signals transmitted simultaneously on at least a same resource element in an orthogonal frequency-division multiple access (OFDM) communications system.SOLUTION: Data can be received characterizing a first signal received on a plurality of antennas and comprising multiple transmission signals transmitted simultaneously on at least a same resource element in an OFDM communications system. A final estimate of the multiple transmission signals can be determined from at least the received data by iteratively estimating multiple transmission signals from the first signal and feeding back selected estimated multiple transmission signals, which satisfy a predetermined criterion, to cancel components of the first signal. Data characterizing the estimated multiple transmission signals can be provided. Related apparatus, systems, techniques, and articles are also described.SELECTED DRAWING: Figure 1
Patent JP-2021061788-A (JP)
Title: Rice quality improver, rice and method for producing rice
Inventor: NAMITA SHINICHIRO
IPC: A23L7/10
Filed: 2019-10-15
Abstract: To provide a rice quality improver, rice and a method for producing rice which can prevent aging of the rice that has been chilled and preserved at room temperature even after stored for a long time and can reduce dryness of the rice.SOLUTION: A rice quality improver contains heated sugar and one or more selected from organic acid and a salt thereof. The rice quality improver contains the heated sugar of 25-50 pts.mass, the organic acid of 0-14.2 pts.mass, the salt of 0-10 pts.mass (in terms of solid matter).SELECTED DRAWING: None
Patent JP-2020005661-A (JP)
Title: Fertilization determination system
Inventor: FUKUNAGA NORITAKA
IPC: C12Q1/04
Filed: 2019-10-16
Abstract: To provide a system of confirming whether an egg which has undergone fertilization treatment has been fertilized.SOLUTION: The fertilization determination system comprises: a culture part for culturing the egg that has undergone fertilization treatment; an image acquisition part for acquiring a plurality of images of an egg cultured in the culture part captured at preset time intervals; and a determination part for determining whether the egg has been fertilized by analysing the state of the egg captured in the images.SELECTED DRAWING: Figure 1
Patent JP-2021065196-A (JP)
Title: Alcoholic taste imparting agent comprising dihydrochalcone
Inventor: KOYAMA AYAKA
IPC: A23L2/00
Filed: 2019-10-28
Abstract: To provide an alcoholic taste imparting agent capable of supplementing lack in alcoholic taste of a low alcoholic beverage or a non-alcoholic beverage to impart an alcoholic taste comparable to that of a common alcoholic beverage.SOLUTION: Provided is the alcoholic taste imparting agent for imparting an alcoholic taste comparable to that of a common alcoholic beverage by adding dihydrochalcone such as neohesperidin dihydrochalcone and naringin dihydrochalcone to a low alcoholic beverage or a non-alcoholic beverage.SELECTED DRAWING: None
Patent JP-2020097398-A (JP)
Title: Method and apparatus for temporarily deactivating function of maintaining constant speed of single-track motor vehicle, independently of driver
Inventor: MATHIEU GRELAUD
IPC: B60W40/114
Filed: 2019-10-29
Abstract: To prevent a speed adjusted by a driver from being too high for a curve within scope of a cruise control function.SOLUTION: The invention relates to a method and apparatus for temporarily deactivating a function of maintaining a constant speed of a single-track motor vehicle, independently of a driver, where the speed to be maintained is preset by the driver. The method comprises detecting the presence of cornering and, in response to the presence of cornering, reducing the preset speed independently of the driver.SELECTED DRAWING: Figure 1