baber/WOPTO huggingface dataset:
Patent JP-2021147025-A (JP)
Title: Heat exchange system
Inventor: SESHIME ATSUSHI
IPC: F01P11/10
Filed: 2020-03-24
Abstract: To provide a heat exchange system which can reduce dust clogged between heat exchangers and has sufficient blowing capacity by a structure in which a plurality of the heat exchangers are superimposed on each other.SOLUTION: A heat exchange system 1 comprises; two heat exchangers having flat plate shapes having a plurality of pipe bodies in which fluids flow, arranged at a leeward side of a traveling wind take-in port of a traveling body 100 while being superimposed on each other so that faces of flat plates oppose each other, and cooling the fluids by heat exchange with the traveling wind; an electrostatic filter 7 arranged at a leeward side of the traveling wind take-in port at a windward side of the two heat exchangers, and collecting cotton dust in a traveling wind by being electrified; a temperature sensor 9 for detecting a quantity of the cotton dust collected by the electrostatic filter 7; and a control part 21 for controlling an electric charge amount by which the electrostatic filter 7 is electrified. The control part 21 increases the quantity of the collected cotton dust by increasing the electric charge amount by which the electrostatic filter 7 is electrified as the quantity of the cotton dust collected by the electrostatic filter 7 becomes small, and falls the collected cotton dust by decreasing the electrified electric charge amount as the quantity of the collected cotton dust becomes large.SELECTED DRAWING: Figure 1
Patent JP-2021152766-A (JP)
Title: Information processing apparatus and program
Inventor: KAMAMOTO SHUNICHIRO
IPC: G06Q20/24
Filed: 2020-03-24
Abstract: To allow signatureless settlement even when a floor limit is reached.SOLUTION: An information processing apparatus of an embodiment includes first receiving means, registration means, second receiving means, and permitting means. The first receiving means receives first information for user authentication from a terminal of a customer who wants to perform settlement by a credit card. The registration means registers second information that specifies the credit card corresponding to the customer if the customer is approved in the user authentication based on the first information received by the first receiving means. The second receiving means receives third information that specifies the credit card of the customer from a settlement apparatus for performing credit card settlement. In a case where the credit card specified by the third information received by the second receiving means has reached a floor limit, the permitting means permits signatureless settlement at the settlement apparatus when the second information of the credit card is registered by the registration means.SELECTED DRAWING: Figure 5
Patent JP-2021156917-A (JP)
Title: Optical system, imaging apparatus, and on-vehicle system
Inventor: KAJIYAMA KAZUHIKO
IPC: G02B17/06
Filed: 2020-03-25
Abstract: To provide an optical system capable of changing resolving power according to a region of interest.SOLUTION: An optical system (LO1) for condensing light fluxes on a reduction surface comprises a plurality of reflection surfaces (R2 to R6) having a rotationally asymmetric shape. The plurality of reflection surfaces includes a first reflection surface (M1(R2)) and a second reflection surface (M2(R3)) arranged in order from an enlargement side to a reduction side. A focal length fM1 of the first reflection surface and a focal length fM2 of the second reflection surface satisfy a predetermined conditional expression in at least one of a first cross section perpendicular to a reference axis of the optical system and a second cross section perpendicular to the reference axis and the first cross section respectively.SELECTED DRAWING: Figure 1
Patent JP-2021163303-A (JP)
Title: Image processing apparatus, image processing method and program
Inventor: ITO HIRONAO
IPC: G06T7/11
Filed: 2020-04-01
Abstract: To provide an image processing apparatus that appropriately extracts a foreground from an image.SOLUTION: An image processing apparatus 10 comprises: a foreground extraction unit 101 that compares between a processing image and a background image corresponding to the processing image to extract a foreground corresponding to an object included in the processing image, from the processing image; a background generation unit 102 that generates the background image from the processing image; and a background update unit 103 that determines whether or not the background image used in the foreground extraction unit 101 can be updated, and that updates the background image used in the foreground extraction unit 101 to the background image generated in the background generation unit 102 according to the determination result.SELECTED DRAWING: Figure 1
Patent JP-2021161528-A (JP)
Title: Ni-Cr-Mo-Nb-BASED ALLOY
Inventor: MAEDA DAIKI
IPC: C22C19/05
Filed: 2020-04-03
Abstract: To provide, by controlling the distribution of carbide and nitride, a Ni-Cr-Mo-Nb-based alloy in which the crystal grain size distribution is adjusted to the optimum range, and having a controlled 0.2% proof strength.SOLUTION: Provided is a Ni-Cr-Mo-Nb-based alloy which is composed of, below in mass%, C: 0.020% or less, Si: 0.02 to 1.0%, Mn: 0.02 to 1.0%, P: 0.03% or less, S: 0.005% or less, Cr: 18.0 to 24.0%, Mo: 8.0 to 10.0%, Al: 0.005 to 0.4%, Ti: 0.1 to 1.0%, Fe: 5.0% or less, Nb: 2.5 to 5.0%, N: 0.002 to 0.02%, W: 0.3% or less, V: 0.3% or less, balance: Ni and unavoidable impurities, and is characterized in that in any cross section of the alloy, the sum of the numbers of NbC carbide and (Ti, Nb) N nitride is 100 to 1000 pieces/mm2.SELECTED DRAWING: None
Patent JP-2021165623-A (JP)
Title: Heat exchanger and air conditioner using heat exchanger
Inventor: KIN GENEI
IPC: F25B39/02
Filed: 2020-04-08
Abstract: To further improve drainability of condensed water accumulated on a surface of a heat transfer pipe, in a heat exchanger provided with two or more rows of heat transfer pipes with a flat shape.SOLUTION: A heat exchanger 100 comprises a first heat exchange unit A in which a plurality of flat first heat transfer pipes 1A provided in multiple stages penetrate a first fin 2A, and a second heat exchange unit B in which a plurality of flat second heat transfer pipes 1B provided in multiple stages penetrate a second fin 2B. In the heat exchanger in which the first heat exchange unit A and the second heat exchange unit B are arranged adjacently to each other in a width direction of each heat transfer pipe 1, a distance D between the first heat transfer pipe 1A and the second heat transfer pipe 1B adjacent to each other is made larger than 40% of a width dimension W of the first heat transfer pipe 1A or the second heat transfer pipe 1B, and a distance D2 from the first fin 2A to the second heat transfer pipe 1B is made larger than 20% of a width dimension L2 of the second fin 2B.SELECTED DRAWING: Figure 2
Patent JP-2021168234-A (JP)
Title: connector
Inventor: TADA TAKASHI
IPC: H01R12/71
Filed: 2020-04-09
Abstract: To provide a connector that has a structure enabling an SMT part to be easily soldered to a substrate and facilitating re-soldering even when defective soldering occurs in the SMT part.SOLUTION: A connector 100 includes first and second sub-connectors 200 and 300. The first and second sub-connectors 200 and 300 are fitted to each other in a direction crossing a longitudinal direction. The first sub-connector 200 comprises a first holding member 210 and a plurality of first terminals 250. The second sub-connector 300 for being mounted on a substrate 600 comprises a second holding member 310 and a plurality of second terminals 350. The second terminals 350 are in two rows. Each of the second terminals 350 has a second contact member and an SMT part 355. The SMT part 355 of the second terminal 350 of the one row is extended in a direction opposite to the extension direction of the SMT part 355 of the second terminal 350 of the other row.SELECTED DRAWING: Figure 6
Patent JP-2021166977-A (JP)
Title: Fine bubble generation mechanism for jetting object washing, and swirl flow position adjustment method
Inventor: OTSUBO MASANORI
IPC: B05B7/10
Filed: 2020-04-13
Abstract: To provide a fine bubble generation mechanism enabling a flow speed and a flow rate of liquiform fluid including fine bubbles to be increased, while enabling the structure thereof to be simplified.SOLUTION: A shower device 1 as a fine bubble generation mechanism comprises a body portion 20A comprising therein, a flow channel, the flow channel comprises: a center flow channel portion 25; a plurality of guide flow channel portions 27 which is radially arranged centered on a main center axis line L1 in the center flow channel portion 25; and a plurality of swirl flow formation portions 28 each of which is coupled to an end portion of one guide flow channel portion 27 at a downstream side. When flowing water introduced into the center flow channel portion 25 flows into the swirl flow formation portions 28 through the guide flow channel portions 27, the flowing water flows in a swirl flow while flowing downward in the swirl flow formation portions 28 and is jetted from jetting opening portions 32 in a state of including micro bubbles, and swirl flows jetted from at least adjacent jetting opening portions 32, interfere each other.SELECTED DRAWING: Figure 2
Patent JP-2021168719-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To improve the performance effect of a game machine.SOLUTION: A pachinko game machine 1 comprises read-ahead performance execution means capable of executing a read-ahead performance. The read-ahead performance execution means is capable of executing a first read-ahead performance being the read-ahead performance executable at the time of the establishment of an initiation condition or in an execution period that is from the establishment of the initiation condition to the start of an object variation display, and a second read-ahead performance being the read-ahead performance executable in an execution period that is from the establishment of the initiation condition to the finish of the object variation display. The execution ratio of the first read-ahead performance is higher when a reservation icon is displayed with a second number smaller than a first number than when the reservation icon is displayed with the first number.SELECTED DRAWING: Figure 17A
Patent JP-2021169715-A (JP)
Title: Fire-resistant wooden composite material and manufacturing method thereof
Inventor: KOMINE SAKI
IPC: C09K21/06
Filed: 2020-04-14
Abstract: To provide a fire-resistant wooden composite material that hardly causes large cracks in a wooden base material and can stably secure fire-resistant performance.SOLUTION: A fire-resistant wooden composite material 1 has a plurality of flame-retardant chemical-holding layers 10 laminated in a thickness direction Z having a first direction X and a second direction Y orthogonal to the first direction X in a plan view; the flame-retardant chemical-holding layer 10 is provided with a wooden base material 20 having a plurality of openings 21 and a flame-retardant chemical-containing solid 30 filling the openings 21; the flame-retardant chemical-holding layers 10 adjacent to each other in the thickness direction Z are laminated in a state in which the position of a center point 21a of the opening 21 is shifted in the first direction X and/or the second direction Y; the flame-retardant chemical-containing solid 30 is one or both of a cured product of a curable composition containing a solid flame retardant and a green compact containing a solid flame retardant.SELECTED DRAWING: Figure 1
Patent JP-2021172836-A (JP)
Title: Cyan-based electrolytic roughening silver plating solution
Inventor: ISEKI MASATO
IPC: C25D3/46
Filed: 2020-04-21
Abstract: To provide an electrolytic silver plating solution that can obtain a highly roughened silver coating.SOLUTION: An electrolytic silver plating solution is prepared including: a silver cyanide or silver cyanide salt of 10-100 g/L in terms of silver; an electrically conductive salt of 1-200 g/L; and a thiosulfuric acid and/or thiosulfate of 3-500 g/L.SELECTED DRAWING: None
Patent JP-2021171295-A (JP)
Title: Medicine packaging device
Inventor: OMURA YOSHITO
IPC: A61J3/00
Filed: 2020-04-24
Abstract: To provide a medicine packaging device equipped with an inspection device for inspecting medicines.SOLUTION: A medicine packaging device 1 in which a medicine for one package consisting of one or more kinds of medicine is discharged from a medicine supply device 3, the discharged medicine for one package is stored temporarily in a medicine storage part 28, and the medicine for one package stored in the medicine storage part 28 is discharged and encapsulated in a subdivision package 42 includes an inspection device 43 for executing inspection of the medicine at a position where the medicine for one package is stored before its discharge from the medicine storage part 28.SELECTED DRAWING: Figure 2
Patent JP-2021072765-A (JP)
Title: Control device
Inventor: SUZUKI MASARU
IPC: B60L1/00
Filed: 2020-04-28
Abstract: To provide a control device capable of appropriately protecting a storage battery.SOLUTION: An EVECU 31 as a control device acquires power consumption values Pddc and Pcp of electric devices which are a DCDC converter 23 and an electric compressor 25, and calculates an input limit value by subtracting the acquired power consumption values from a discharge power limit value Wout of a storage battery 22 when a rotary electric machine 20 is driven as an electric motor. When the rotary electric machine 20 is driven as the electric motor, the EVECU 31 controls an inverter 21 so as to make the power consumption value of the rotary electric machine 20 equal to or less than the input limit value. When there occurs such an abnormality that the normal power consumption values Pddc and Pcp cannot be acquired, the EVECU 31 sets the power consumption value of each electric device to be used for the calculation of the input limit value to the upper limit side of a range which can be taken by the power consumption value of each electric device.SELECTED DRAWING: Figure 1
Patent JP-2020129395-A (JP)
Title: Log analysis method and log priority table management method
Inventor: ANDO ERIKO
IPC: G06F11/07
Filed: 2020-04-30
Abstract: To provide an on-vehicle apparatus which can collect proper logs in response to a current situation.SOLUTION: The present invention is directed to a log analysis method in a server apparatus for receiving logs accumulated in a plurality of on-vehicle devices mounted on vehicles and for analyzing them. The method has steps of analyzing the logs received from the plurality of on-vehicle devices, determining the possibility of occurrence of attack in each of the on-vehicle devices, determining, if it is determined that there could be an attack, on-vehicle devices from which emergency logs should be collected, from the plurality of on-vehicle devices, requesting the on-vehicle devices from which the emergency logs are collected for changing a log priority table indicating priority of logs to be accumulated by the on vehicle devices, determining, when receiving the emergency logs from the on-vehicle device to which the change of the log priority table is transmitted, analyzing the emergency log to determine whether or not there is any attack, notifying them of occurrence of attack when occurrence of any attack is determined and when any emergency log is not received from the on-vehicle device to which the change of the log priority table is transmitted, within a predetermined period of time.SELECTED DRAWING: Figure 6
Patent JP-2021179081-A (JP)
Title: Column support body of scaffold inside boiler and installation method of the same
Inventor: NIIDOME TAKASHI
IPC: E04G5/04
Filed: 2020-05-11
Abstract: To provide a column support body capable of constructing a scaffold with large live load, and to provide an installation method of the same.SOLUTION: In a column support body 10, a truss-like horizontal member 11 laid horizontally at an upper end part of a hopper 2, diagonal beams 16 connected to both sides of it and arranged along the inclination of the hopper 2, and each of lower ends of vertical beams 12-14 are connected to the diagonal beams 16, and lower ends of the diagonal beams 16 are connected at a bottom beam 15. In this frame, a plurality of transverse beams 18a-18e are connected in a lattice-like manner, jacks 19a-19e coming into contact with the inclination of the hopper 2 are added to the lower ends of the vertical beams 12-14 respectively to form a support body base 10a. Two or three sets of this are disposed together, and they are fixed by a fastening member 20. The thing in which the diagonal beams 16 and the vertical beams 12-14 are connected to the horizontal member 11 is folded in two, hung from an opening of the hopper 2, opened and enlarged and installed on the inclination of the hopper 2 temporarily, and the transverse beams 18a-18e and the vertical beam 17 to be additionally provided are connected manually.SELECTED DRAWING: Figure 1
Patent JP-2021183949-A (JP)
Title: Analysis system and analysis method
Inventor: INUKAI JUNJI
IPC: G01N21/65
Filed: 2020-05-22
Abstract: To obtain continuous distribution of a substance with simple measurement.SOLUTION: An analysis system comprises a spectrometer (30) that irradiates a sample with light for measurement and measures the emission intensity in the sample, and a diagnosis device that analyzes the sample, based on the measurement result of the emission intensity. The diagnosis device calculates the continuous concentration distribution of a substance to be analyzed contained in the sample, based on the measurement result of the emission intensity and the intensity distribution of the irradiation light to the sample.SELECTED DRAWING: Figure 2
Patent JP-2021187683-A (JP)
Title: Method for producing hydrogen and method for recycling residue therein
Inventor: MIZUKI NOBUAKI
IPC: C01B3/08
Filed: 2020-05-25
Abstract: To provide a method for recycling residues in hydrogen production using aluminum alloys, particularly in hydrogen production using end materials and cutting chips generated in production processes of various products using aluminum alloys.SOLUTION: A method for recycling residues in hydrogen production includes a step of reacting an aluminum alloy with an alkaline aqueous solution to generate hydrogen and a step of separating a solution component obtained by dissolving the aluminum alloy in the alkaline aqueous solution from undissolved solid residues, to recycle the solid matter.SELECTED DRAWING: Figure 1
Patent JP-2020175202-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-26
Abstract: To provide a game machine capable of suppressing the stop of game progress due to abnormal current of a performance device.SOLUTION: Abnormal current flows to a +12 V that is power supply used for a peripheral control board 1510 and the abnormal current is blocked by a +12 V fuse SF12 provided on the peripheral control board 1510. Thereby, even when a control power supply creation circuit 1510z of the peripheral control board 1510 cannot generate +3.3 V that is the control power supply to a CPU of a peripheral control IC 1510a that is a central processing device and the progress of the performance is stopped by the peripheral control board 1510, it is possible to suppress an influence by the abnormal current (abnormal current of a performance device) in the peripheral control board 1510 related to progress of the performance by the performance device on an important main control board for controlling the progress of the game.SELECTED DRAWING: Figure 213
Patent JP-2021186080-A (JP)
Title: Absorbent article
Inventor: MURAI TAKAMASA
IPC: A61F13/535
Filed: 2020-05-27
Abstract: To provide an absorbent article capable of suppressing odor of urine and accurately confirming a place urine leakage has occurred and the color of the urine.SOLUTION: An absorbent article 1 includes a surface sheet 2, an absorber 4, and a pair of activated carbon sheets 6. The pair of activated carbon sheets 6 continuously extend from one edge 4T1 to the other edge 4T2 in a longitudinal direction L of the absorber 4 in a planar view and are arranged on both sides in a width direction W with a longitudinal direction center line CL in between. The absorbent article has: a central non-containing area MNA which, in a planar view, continuously extends from one edge to the other edge in the longitudinal direction of the absorber inside in the width direction of the pair of activated carbon sheets; and an end non-containing area ENA which, in a planar view, is positioned at both ends in the width direction of the absorber and does not contain the activated carbon sheets outside in the width direction of the pair of activated carbon sheets.SELECTED DRAWING: Figure 1
Patent JP-2021171040-A (JP)
Title: Completely-digging-up pincer of grass
Inventor: OKUMURA ATARU
IPC: A01B1/18
Filed: 2020-04-25
Abstract: To provide a weeding tool that can completely dig up even the grass rooting deeply in a gap of a flat garden or a field and also a stone pavement or a tile, and in a gap of a stone-wall, and enables continuous weeding work.SOLUTION: A completely-digging-up pincer of grass is provided in which a tip end 3 of a one body 1 of a pair of pincers is made flatly thinly to thereby facilitate piercing to the ground or to a gap. A flat abutment 4 coming in surface contact is provided in an inside of the tip end 3, and thereby crush or cutting of the grass is prevented to facilitate gripping and digging up of the grass. A very small gap is provided in a pinching part 5 of an opposed one body, and therefore the abutment is not obstructed even if mud adheres thereto. Also, when the one body 1 of the pair of pincers is used in a slightly opened state, multiple pieces of grass can be preserved in the pinching part 5, and thereby weeding work can be performed continuously without removing the grasses from the one body. A spring 8 is inserted into and fixed to an inside of a handle grip 7 in a grip handle part 6, and thereby the opening/closing of the one body 1 of the pair of pincers centering on a connection part 2 is made easy.SELECTED DRAWING: Figure 1
Patent JP-2021188189-A (JP)
Title: Artificial flower-shaped soap and manufacturing method thereof
Inventor: TANAKA MASABUMI
IPC: C11D17/00
Filed: 2020-06-01
Abstract: To provide an artificial flower-shaped soap which can be used for washing or the like while a used amount is appropriately adjusted, and to provide a manufacturing method thereof.SOLUTION: There is provided a use-up type artificial flower-shaped soap having a plurality of petal-shaped petal imitation bodies which imitate a corolla with isolated petals and contain a surfactant, and being used for washing by tearing up the petal imitation body. The plurality of petal-shaped petal imitation bodies comprise petal shapes of at least two kinds of large and small sizes. In addition, a part having a slow hydrating rate can be arranged in the vicinity of an outer edge of a tip of the petal imitation body, and at least a portion of the plurality of petal imitation bodies can constitute a radial petal-combined body formed by connecting the base portions to each other.SELECTED DRAWING: Figure 1
Patent JP-2021187803-A (JP)
Title: Agent for improving cheilitis
Inventor: HASHIMOTO SUBARU
IPC: A61K36/484
Filed: 2020-06-03
Abstract: To provide an agent that can improve cheilitis.SOLUTION: Toki-inshi extract can improve cheilitis and is effective against, in particular, exfoliative cheilitis.SELECTED DRAWING: None