baber/WOPTO huggingface dataset:
Patent JP-2021117037-A (JP)
Title: Image generation method
Inventor: TAKAMOKU HIROYUKI
IPC: G01N29/06
Filed: 2020-01-23
Abstract: To generate an image visualizing a form of organization on a surface of an inspected object across a wide range easily in a short time.SOLUTION: An image generation method includes: a scanning process of scanning a surface 8a of an inspected object 8 with an ultrasonic wave W1 emitted from a probe 2 and converged with an inside 8b of the inspected object 8 as a focal point f under a condition of generating a leaky surface wave W3 (Fig. 3) on the surface 8a; a reception process of receiving at the probe 2 a reflection wave W2 from the surface 8a including a radiation wave W4 (Fig. 3) emitted by the leaky surface wave W3 generated on the surface 8a, so as to generate an input signal S2 of the reflection wave W2; and a generation process of generating an image showing a size of a change in the input signal S2 corresponding to each point on the surface 8a.SELECTED DRAWING: Figure 1
Patent JP-2021117715-A (JP)
Title: Electronic currency utilization information system and electronic currency utilization method
Inventor: ONODERA HIROYASU
IPC: G06Q20/06
Filed: 2020-01-24
Abstract: To provide an electronic currency utilization information system which can make the transaction of electronic currencies including a crypto-currency safer.SOLUTION: An electronic currency utilization information system 1 comprises: a user terminal 13 which performs a transaction to a partner account using a user account of an electronic currency whose value is indicated by digital information through a communication network 19, and records the history of the transactions in the user account as terminal transaction history information; and a personal information server 11 which registers personal information and receives server transaction history information related to a user whose personal information is registered. One of the personal information server and the user terminal extracts an account that is not registered in the personal information server of the transaction history that is included in the terminal transaction history information and is not included in the server transaction history information and records the account as unregistered person account information.SELECTED DRAWING: Figure 1
Patent JP-2021119334-A (JP)
Title: Coolant leakage detection device, coolant leakage detection system and coolant leakage detection method
Inventor: KAMIYA YU
IPC: F25B49/02
Filed: 2020-01-30
Abstract: To prevent a detection error for coolant leakage by considering a change in capacitance due to temperature change.SOLUTION: A coolant leakage detection device comprises: a capacitance measuring tool for measuring a capacitance of a capacitor which is formed of a coolant pipe in which a coolant flows and an electrode arranged on a periphery of the coolant pipe; a temperature measuring tool for measuring a temperature that affects a measured value of the capacitance; and a control unit for detecting leakage of the coolant from the coolant pipe on the basis of the capacitance and the temperature. The temperature measuring tool measures an air temperature of an installation environment in which the coolant leakage detection device is installed.SELECTED DRAWING: Figure 1
Patent JP-2020074467-A (JP)
Title: Manufacturing method of titanium oxide particles, titanium oxide particles, dispersion solution of titanium oxide particles, titanium oxide paste, titanium oxide film, and dye-sensitized solar cell
Inventor: YAKUBO TEPPEI
IPC: H01G9/20
Filed: 2020-02-03
Abstract: To provide a titanium oxide paste using titanium oxide particles having excellent properties, a titanium oxide film, and a dye-sensitized solar cell having high photoelectric conversion efficiency without using TMAH.SOLUTION: A titanium oxide paste according to the present invention is a dispersion solution of titanium oxide particles containing a compound having a 5-membered ring containing titanium oxide particles and nitrogen, and the titanium oxide particles have a dispersion solution of titanium oxide particles in which a Scherrer diameter ratio (D/D) is 0.2 to 1.0, and a cumulant polydispersity index (PDI) of titanium oxide particles is 0.50 or less, a solvent, and a binder. The titanium oxide film according to the present invention can be obtained by forming the titanium oxide paste according to the present invention. Further, the dye-sensitized solar cell according to the present invention is composed of an optical semiconductor electrode in which the titanium oxide film carries a sensitizing dye.SELECTED DRAWING: None
Patent JP-2020073054-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-04
Abstract: To provide a game machine capable of keeping a player interested in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving a game ball hit into a game area 5a. Upon the game ball entering the start pocket, determination processing is performed regarding winning. Thereafter, variable display depending on a result of the determination processing is started; and, if a winning pattern is displayed in the variable display, a winning game is executed. In this regard, the pachinko machine 1 can generate a performance reception period for an operation button as an interval in which processing identification information is acquired in each unit time.SELECTED DRAWING: Figure 60
Patent JP-2021131626-A (JP)
Title: Work operation rate measurement device and work operation rate measurement method
Inventor: MATSUBAYASHI YUTAKA
IPC: G06Q50/04
Filed: 2020-02-18
Abstract: To provide a work operation rate measurement device and a work operation rate measurement method that enable the status of work being performed on a work table to be efficiently analyzed and quantified by an unprecedented new technique.SOLUTION: A work operation rate measurement device includes: model creating means 1 which photographs the inside of work frames using cameras installed for a plurality of processes and is caused to perform machine learning of positions of hands of workers placed within the work frames on the basis of photographed data to create a machine learning model for each of the camera; data analysis preservation means 2 using the machine learning model created by the model creating means 1 to analyze, with respect to images of actual work being performed, whether the positions of the hands of the workers are included within the work frames, and preserving analysis data in chronological order; and work operation rate calculation means 3 using the analysis data preserved by the data analysis preservation means 2 to determine a work operation rate within each work frame.SELECTED DRAWING: Figure 1
Patent JP-2021130936-A (JP)
Title: Bridge bearing structure
Inventor: DONAI YUGO
IPC: E01D19/04
Filed: 2020-02-19
Abstract: To provide a bridge bearing structure capable of controlling the damage degree of concrete of a substructure and a superstructure caused by a steel stopper during an earthquake.SOLUTION: A bridge bearing structure is formed by connecting a concrete substructure and a concrete superstructure with a steel stopper. The bridge bearing structure has an upper control embedded section 3A where an upper part 131 of a steel bar stopper 13 is embedded in a bridge girder 12, a loose space 133 where the steel stopper is exposed in a gap between the bridge girder 12 and a bridge footing 11, and a lower control embedded section 3B where a lower part 132 of the steel bar stopper 13 is embedded in the bridge footing 11. The upper control embedded section 3A and the lower control embedded section 3B have outer cylinder parts 31A, 31B that have an inner space shape larger than the outer shape of the steel bar stopper 13, and a filler section 33 that is charged in a gap between the outer cylinder parts 31A, 31B and the steel bar stopper 13.SELECTED DRAWING: Figure 1
Patent JP-2021130765-A (JP)
Title: Ink composition and method for producing the same
Inventor: INOGUCHI DAISUKE
IPC: H01L51/48
Filed: 2020-02-19
Abstract: To improve the accuracy of measuring the viscosity of ink compositions.SOLUTION: This ink composition is for forming a functional layer in an organic photoelectric conversion element and has an electron spin concentration per 1 L of volume of not more than 250×1016.SELECTED DRAWING: Figure 1
Patent JP-2021134370-A (JP)
Title: Production method of cathode, and cathode finishing machine
Inventor: YOSHIDA HIROTAKE
IPC: C25C7/02
Filed: 2020-02-25
Abstract: To provide a production method of a cathode and a cathode finishing machine that can stably suppress a distortion of the cathode.SOLUTION: A production method of a cathode is a method of producing a cathode C having a starting sheet S using a cathode finishing machine 1. The cathode finishing machine 1 comprises an internal stress removal unit 2 for removing the internal stress of the starting sheet S by bending the starting sheet S in the sheet-thickness direction using work rollers arranged in a zigzag pattern. The starting sheet S is a starting sheet produced by electrolytic refining. A surface hardness of the starting sheet S is measured before the sheet is supplied to the cathode finishing machine 1, and a relation between a cathode distortion X and the surface hardness of the starting sheet S is previously obtained. Based on the relation between the cathode distortion X and the surface hardness of the starting sheet S, the starting sheet S whose measured surface hardness is within a prescribed value of the cathode distortion X is supplied to the cathode finishing machine 1. Because the cathode C is produced by selecting the starting sheet S based on the surface hardness, the cathode distortion X of the produced cathode C can be stably suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021136661-A (JP)
Title: Image processing apparatus, image processing method, program and storage medium
Inventor: TAKAYAMA MASAHIRO
IPC: H04N9/04
Filed: 2020-02-28
Abstract: To provide an image processing apparatus which performs accurate white balance correction without using an infrared sensor.SOLUTION: In an image processing apparatus, a WB control part of an image processing unit acquires image data, determines a specific region from the acquired image data, calculates a first white balance correction value in accordance with a white pixel of a region including a region other than the specific region, calculates a second white balance correction value on the basis of a color evaluation value of the specific region, calculates a mixture rate of the first white balance correction value and the second white balance correction value on the basis of distribution of the color evaluation value of the specific region, and calculates a final white balance correction value by performing the weighted addition of the first white balance correction value and the second white balance correction value at the mixture rate.SELECTED DRAWING: Figure 4
Patent JP-2021135031-A (JP)
Title: Heat exchanging device
Inventor: KAWACHI HIROYASU
IPC: F28D17/02
Filed: 2020-02-28
Abstract: To provide a heat exchanging device having heat exchange efficiency which can be improved.SOLUTION: A heat exchanging device 1 comprises: a piping 6 through which heat exchanging medium flows between a heat exchanger 2 and a heat exchanger 3; and a valve 7 provided in the piping 6. The heat exchanger 2 includes: a hot medium flowing portion 11; a cold medium flowing portion 12; a heat insulation portion 13 arranged between the hot medium flowing portion 11 and the cold medium flowing portion 12; and a nano sponge 16 which is arranged between an upper piston member 14 and a lower piston member 15, and which can be expanded and compressed by absorption and desorption of the heat exchanging medium. The heat exchanger 3 includes: a hot medium flowing portion 31; a cold medium flowing portion 32; a heat insulation portion 33 arranged between the hot medium flowing portion 31 and the cold medium flowing portion 32; and a nano sponge 36 which is arranged between an upper piston member 34 and a lower piston member 35, and which can be expanded and compressed by absorption and desorption of the heat exchanging medium.SELECTED DRAWING: Figure 1
Patent JP-2020119575-A (JP)
Title: Devices, methods, and graphical user interfaces for providing haptic feedback
Inventor: CAMILLE MOUSSETTE
IPC: H04M1/724
Filed: 2020-03-02
Abstract: To provide devices, methods, and graphical user interfaces for providing haptic feedback.SOLUTION: An electronic device detects an alert event and, in response, delays provision of feedback indicative of the alert event until determining whether the electronic device is in a first use context or in a second use context. In response to determining whether the electronic device is in the first use context or the second use context, the device, in accordance with a determination that the electronic device is in the first use context, provides first feedback indicative of the alert event. The device, in accordance with a determination that the electronic device is in the second use context that is distinct from the first use context, provides second feedback indicative of the alert event.SELECTED DRAWING: Figure 13B
Patent JP-2021141177-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: KAWAGUCHI SHUJI
IPC: H05K1/02
Filed: 2020-03-04
Abstract: To provide a wiring board and a manufacturing method thereof that makes it possible for current to flow easily through wiring without making a wiring pattern area easy to see.SOLUTION: A wiring board 10 includes a transparent board 11 and a wiring pattern area 20 arranged on the board 11 and including a plurality of wirings 21. The wiring 21 has a recess 25 formed along the longitudinal direction of the wiring 21, and the recess 25 has a recess bottom surface 25a and two recess side surfaces 25b and 25c located on both sides of the recess bottom surface 25a.SELECTED DRAWING: Figure 6
Patent JP-2021137746-A (JP)
Title: Agitation shaft and heat exchanger equipped with the same
Inventor: YAMAZAKI AKISHI
IPC: B01F15/06
Filed: 2020-03-06
Abstract: To make it possible to agitate an object to be processed while heating the same by an agitation shaft of a possible highest temperature, while making it difficult to transfer heat of a heat medium to the heat-sensitive part such as a bearing part.SOLUTION: An agitation shaft 50 is provided with: a columnar shank 51; a central flow channel 52 which passes a shaft center of the columnar shank 51; an agitation blade 53 which extends to a radial outer side with respect to a circumference of the columnar shank 51; and an inner pipe 19 and a partition member 55 which are inserted in the central flow channel 52, and include at a shaft center thereof heat medium supply and discharge passages 19a, 55a of which one end communicates with the central flow channel 52 and from the other end of which a heat medium is supplied or discharged. On an outer side of the inner pipe 19, an inner pipe outer peripheral flow channel 21 which communicates the central flow channel 52, and a cylindrical vacuum part 22, which covers a circumference of the inner pipe outer peripheral flow channel 21 and in which a tightly closed vacuum space is formed, are provided between themselves and a circumference of the inner pipe 19.SELECTED DRAWING: Figure 1
Patent JP-2021138509-A (JP)
Title: Yarn winding machine, contact determination method, and contact determination program
Inventor: AZUMA KENTARO
IPC: B65H54/02
Filed: 2020-03-06
Abstract: To provide a yarn winding machine capable of determining that a package has abutted a touch roller.SOLUTION: A winder unit 10 forms a cone type package 30 by winding a yarn 20 on a cone type winding bobbin 22. The winder unit 10 comprises: a cradle 23 for supporting the bobbin 22 by a first bobbin-holding part B1; a package driving motor 41 for rotating the winding bobbin 22 by rotating the first bobbin-holding part B1; a touch roller 29 which is rotated in a driven manner by being brought into contact with an outer peripheral surface of the package 30; a package peripheral-speed acquisition part 51 for acquiring a large diameter side package peripheral-speed and a small diameter side package peripheral-speed of the package 30; a touch roller peripheral-speed acquisition part 52 for acquiring a touch roller peripheral-speed; and a touch determination part 53 for determining that the package 30 has abutted the touch roller 29 when the touch roller peripheral-speed is equal to or more than the small diameter side package peripheral-speed and equal to or less than the large diameter side package peripheral-speed.SELECTED DRAWING: Figure 2
Patent JP-2021141973-A (JP)
Title: Endoscope processor, endoscope, endoscope system, information processing method, program, and generation method of learning model
Inventor: ABE NOBUSATO
IPC: A61B1/045
Filed: 2020-03-10
Abstract: To provide an endoscope processor or the like, for outputting information for supporting endoscope operation based on the state of an endoscope.SOLUTION: An endoscope processor includes: an acquisition part for acquiring a detection value detected by an endoscope or a captured image photographed by the endoscope; a specification part for specifying operation information in the next stage based on the detection value or the captured image acquired by the acquisition part; and an output part for outputting the operation information specified by the specification part.SELECTED DRAWING: Figure 7
Patent JP-2021144595-A (JP)
Title: Communication system, communication terminal, display method, and program
Inventor: HASEGAWA TAKASHI
IPC: H04N7/14
Filed: 2020-03-13
Abstract: To provide a communication system which allows first and second communication terminals to display screens with different acceptable operations.SOLUTION: A communication system 2 for allowing a first and second communication terminals 1, 9 displaying identical information to communicate with each other is provided, where the first communication terminal displays a screen with acceptable operations associated with the information that are different from those acceptable by the second communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2021148870-A (JP)
Title: Optical fiber holding tool
Inventor: TSUNODA KANICHI
IPC: G02B6/46
Filed: 2020-03-17
Abstract: To provide an optical fiber holding tool for winding and fixing an optical fiber, which suppresses output reduction in the optical fiber.SOLUTION: An optical fiber holding tool includes a winding core part 110 around which an optical fiber is wound, and a pressing part 30 for pressing an optical fiber LF wound around the winding core part against inside the winding core part, in which a plane shape of a contact part 34 in contact with the optical fiber has substantially a circular arc shape. The winding core part includes a first member 10 having a plurality of circular arc parts 11 having substantially circular arc shapes and at least one recess 13, and having a flat plate shape, and a second member 20 that is movable at a first position where the optical fiber wound around the winding core part is made to have substantially an annular shape and a second position where the optical fiber is made to have such an annular shape as to have a curved unevenness, in which a plane shape of an outer peripheral part 24 as the outer periphery of the winding core part is formed into substantially a circular arc shape. The pressing part is fixed in a state where the optical fiber is pressed toward the recess of the first member.SELECTED DRAWING: Figure 3
Patent JP-2021150117-A (JP)
Title: Display panel and manufacturing method of the same
Inventor: KONDO TETSURO
IPC: H05B33/06
Filed: 2020-03-18
Abstract: To provide a display panel which can be manufactured by multiple panels, and has an excellent sealing property.SOLUTION: A protection structure 114 is formed just under an external peripheral part of a color filter substrate 110. Since top part of the protection structure 114 is set to the height which is not contacted to the color filter substrate 110, the color filter substrate 110 can be easily cut out at a cutting position S2 when cutting a display panel from multiple panels, and can prevent deterioration of a sealing property by blocking the removing of an unnecessary part when removing a sealing layer 108 on a wiring layer 112 by a reactive ion etching method.SELECTED DRAWING: Figure 7
Patent JP-2020109187-A (JP)
Title: Compound, composition, surface treatment agent, article and manufacturing method of compound
Inventor: ISHIZEKI KENJI
IPC: C09D201/10
Filed: 2020-03-19
Abstract: To provide a compound capable of forming a surface layer in finger print removal property and rub resistance, a composition, a surface treatment agent, an article and a manufacturing method of the compound.SOLUTION: There is provided a compound represented by R1-O-(XO)m-Y-C(R2)3, where R1 is an alkyl group, X is an alkylene group, m is an integer of 2 or more, Y is a single bond or a bivalent linkage group, R2 is -L1-Si(R)nL3-n, R is a monovalent hydrocarbon group, L is a hydrolyzable group or a hydroxyl group, n is an integer of 0 to 2, and L1 is an alkylene group which may have -O-.SELECTED DRAWING: None
Patent JP-2021147205-A (JP)
Title: Sheet peeling device, laminate processing device, image formation apparatus and image formation system
Inventor: TAKAHASHI KO
IPC: B65H41/00
Filed: 2020-03-22
Abstract: To efficiently and excellently peel two sheets constituting an overlapped sheet without increasing the size of a device.SOLUTION: A sheet peeling device 1 for peeling a non-join part of an overlapped sheet PJ obtained by overlapping two sheets P1, P2 and being joined as a joint part A at one end side comprises a peeling pawl 16 (peeling member) which is inserted to a clearance C formed between the two sheets P1, P2 at a prescribed position with respect to the overlapped sheet PJ. The peeling pawl 16 separately guides the two sheets P1, P2 peeled by the peeling pawl 16 to two branch conveyance paths K4, K5 that branch in the different directions.SELECTED DRAWING: Figure 10
Patent JP-2021146680-A (JP)
Title: Method for producing concrete
Inventor: ARIMA FUYUKI
IPC: B28C5/42
Filed: 2020-03-23
Abstract: To provide a method for producing concrete inexpensively feeding concrete of more stable quality in a construction site in such a manner that the temperature of the concrete upon unloading does not exceed the upper limit temperature of receiving without spending the facility cost of a concrete production factory.SOLUTION: In a production factory A, water in accordance with a unit water content lower than the unit water content of concrete A2 is kneaded together with cement C, an aggregate B and an additive AD to produce base concrete A1, and inspection is performed whether the same satisfies prescribed physical value or not is inspected. After the completion of the inspection, in a meanwhile from the start of the production factory A to the arrival of a construction site G, an ice block F of a weight in accordance with the water content difference between the unit water content of the concrete A2 and the unit water content of the base concrete A1 is charged, and, during carrying to the construction site G, the base concrete A1 and the ice block F are kneaded by a mixer 11. Preferably, the charge spot and the charge content of the ice block F are set in accordance with carrying distance so as to perfectly dissolve the ice block F during conveyance.SELECTED DRAWING: Figure 1