baber/WOPTO huggingface dataset:
Patent JP-2021033453-A (JP)
Title: Sales amount/estimated cost calculation device, sales amount/estimated cost calculation method and sales amount/estimated cost calculation program
Inventor: OGAMI YASUYOSHI
IPC: G06Q40/00
Filed: 2019-08-20
Abstract: To provide a sales amount/estimated cost calculation device and the like capable of calculating a total amount of sales of a product and an estimated amount of cost required for borrowing of the product.SOLUTION: According to the present embodiment, (1) a sales amount for each product to a lender is calculated based on a quantity in sales detail history data, a billing period in the sales detail history data, and a billing unit price in the sales detail history data; (2) an estimated cost for each product regarding borrowing from a borrower is calculated based on the quantity in the sales detail history data, the billing period in the sales detail history data, and a purchase unit price in the sales detail history data; and (3) the sales amount for the lender is calculated by totalizing the calculated sales amount for each product to the lender with regard to all the products lent to the lender, and the estimated cost of the borrowing from the borrower is calculated by totalizing the calculated estimated cost for each product with regard to the borrowing from the borrower for all the products borrowed from the borrower.SELECTED DRAWING: Figure 5
Patent JP-2021033005-A (JP)
Title: Image forming apparatus, developer stirring method, and developer stirring program
Inventor: KUNIHISA TEPPEI
IPC: G03G15/08
Filed: 2019-08-22
Abstract: To determine whether developer has been loosened to the same degree as was at the factory shipment.SOLUTION: An image forming apparatus 1 is removably attached with a developing unit 23 filled with a developer including toner, and comprises: a stirring control unit 61 that causes the developing unit 23 to perform an operation to stir the developer that fills the developing unit 23 as an initial operation; a reference value acquisition unit 62 that, when the stirring operation is performed, acquires a reference value Vr of toner concentration set in advance at the factory shipment of the developing unit 23; and a determination unit 63 that compares a toner concentration output from the developing unit 23 during the stirring operation with the reference value Vr to determine a stirring state of the developer.SELECTED DRAWING: Figure 5
Patent JP-2020072257-A (JP)
Title: Light-emitting element
Inventor: SASADA TOSHIAKI
IPC: C09K11/06
Filed: 2019-08-26
Abstract: To provide a light-emitting element having an excellent luminance life.SOLUTION: A light-emitting element has an anode, a cathode, a first layer provided between the anode and the cathode, and a second layer provided between the cathode and the first layer. The first layer includes: a metal complex containing a 5-membered aromatic heterocycle, an aromatic hydrocarbon ring, or an aromatic heterocycle; and a metal complex having a maximum peak wavelength of emission spectrum of 550 nm or more and less than 750 nm. The second layer contains a compound containing a nitrogen-containing heterocycle and an aromatic hydrocarbon group or a heterocycle group.SELECTED DRAWING: None
Patent JP-2021030277-A (JP)
Title: Method for sealing molten steel in tundish including opening and seal structure
Inventor: MURAKAMI KAZUYA
IPC: B22D41/00
Filed: 2019-08-27
Abstract: To lower an oxygen density at a molten steel surface even with a small amount of an inert gas to suppress oxydation of the molten steel.SOLUTION: A method for sealing molten steel in a tundish 1 including an opening 11 includes a step of loading downward an inert gas toward a molten steel surface from between an opening on a side of a longer side of a tundish tank including the opening and an end of the tundish tank.SELECTED DRAWING: Figure 1
Patent JP-2021039457-A (JP)
Title: Image processing method, edge model creation method, robot system, and article manufacturing method
Inventor: URABE NOBUYA
IPC: G01N21/88
Filed: 2019-08-30
Abstract: To make it possible to create an edge model that can even handle such a situation that an edge position of a background of a normal image fluctuates.SOLUTION: A plurality of non-defective article images obtained by capturing an identification target such as a non-defective article and the like are read as normal images (S201), and preprocessing such as noise removal is performed (S202). Further, edge intensity and an edge direction are calculated for each partial region included in the plurality of normal images (S203), constant intensity edge direction data corresponding to the edge direction having certain edge intensity or more is extracted (S204), and an edge model is created in which the constant intensity edge direction data extracted from the partial region is stored for each range of a plurality of different edge angles (S205).SELECTED DRAWING: Figure 2
Patent JP-2020042271-A (JP)
Title: Display device and manufacturing method thereof
Inventor: KANG MINSOO
IPC: G09F9/00
Filed: 2019-09-09
Abstract: To provide a display device and its manufacturing method for preventing a failure of a bonding area.SOLUTION: A display device includes a display panel, a first connecting circuit board FPCB1, a second connecting circuit board FPCB2, and a sealing member SM1. The display panel includes a first pad row and a second pad row. The first connecting circuit board is connected to the first pad row, and the second connecting circuit board is connected to the second pad row. The second pad row is spaced farther from an edge of the display panel than the first pad row. The sealing member is disposed between the first connecting circuit board and the second connecting circuit board to seal a gap between the first connecting circuit board and the display panel.SELECTED DRAWING: Figure 5C
Patent JP-2021030031-A (JP)
Title: Tool for lifting washing machine drain hose
Inventor: SATO KYOKO
IPC: D06F39/08
Filed: 2019-08-23
Abstract: To provide a tool for lifting a drain hose as placed on a waterproof pan to drain off a laundry drainage, since the laundry drainage as left in the waterproof pan of a washing machine is unsanitary and can cause fly infestation.SOLUTION: If a washing machine drainage hose 3 remains in contact with the waterproof pan, the drainage of water in the waterproof pan may be obstructed by the washing machine drainage hose 3. The washing machine drainage hose 3 is then held lifted off a surface of the waterproof pan by a tool for lifting the washing machine drainage hose 3. As a result, it is solved that the washing machine drain hose 3 interferes with the drainage of a washing wastewater 4 in the washing machine waterproof pan.SELECTED DRAWING: Figure 2
Patent JP-2021044505-A (JP)
Title: Ultraviolet light irradiation device
Inventor: AO KOJI
IPC: H01L33/48
Filed: 2019-09-13
Abstract: To provide an ultraviolet light irradiation device that uses a light emitting element that emits ultraviolet light as a light source and has a structure in which irradiation with ultraviolet light from the light source to a component that is feared to be deteriorated by ultraviolet light is prevented.SOLUTION: An ultraviolet light irradiation device 1 according to an embodiment of the present invention includes a substrate 10 having a wiring, a light emitting element 11 mounted on the substrate 10 and emits ultraviolet light, a harness 18 connected to the wiring of the substrate 10, a harness cover 20 that covers a portion located on the substrate 10 of the harness 18 such that the portion is not irradiated with ultraviolet light emitted from the light emitting element 11, and a waterproof sheet 13 that transmits the ultraviolet light and is installed so as to cover the upper portion of the light emitting element 11, and a mounting area 51 of the light emitting element 11 on the substrate 10 covered above the waterproof sheet 13 is sealed.SELECTED DRAWING: Figure 2
Patent JP-2021043922-A (JP)
Title: Information processor, system, generation method, and program
Inventor: ITO TATSUYA
IPC: G06T19/00
Filed: 2019-09-13
Abstract: To provide an information processor capable of reducing the load for generating virtual viewpoint video according to the desire of a user relevant to an imaging target.SOLUTION: An information processor 300 is configured to identify the position of an imaging target based on a user input relevant to the designation of the imaging target picked up by multiple imaging apparatuses used for generating a virtual viewpoint video and generates a second virtual viewpoint information based on the identified position information and previously generated first virtual viewpoint information.SELECTED DRAWING: Figure 3
Patent JP-2020025886-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To increase game amusement.SOLUTION: A game machine including display means capable of displaying various images can execute a performance by a first performance image displayed in a first area formed inside a predetermined image and a second performance image displayed in a second area formed outside a predetermined image, when displaying a predetermined image on the display means. A predetermined image is movably displayed on the display means. The first performance image and the second performance image are different from each other.SELECTED DRAWING: Figure 92
Patent JP-2021047236-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming device
Inventor: SASAKI TOMOYA
IPC: G03G5/147
Filed: 2019-09-17
Abstract: To provide an electrophotographic photoreceptor that offers reduced residual potential.SOLUTION: An electrophotographic photoreceptor provided herein comprises a conductive base body and a photosensitive layer provided on the conductive base body, where an outermost layer contains: a fluorine-based graft polymer containing at least a first structural unit having no acidic group with a pKa of 3 or less and having a fluorine atom, a second structural unit derived from a macromonomer, and a third structural unit having an acidic group with a pKa of 3 or less; and fluorine-containing resin particles.SELECTED DRAWING: None
Patent JP-2021048669-A (JP)
Title: Electric connection box
Inventor: WASHIHIRA KENICHI
IPC: H05K5/02
Filed: 2019-09-17
Abstract: To provide an electric connection box in which an electric component can be inhibited from getting wet.SOLUTION: A cover-side peripheral wall part 31 includes an inner wall part 32 as a first wall part disposed between an inner wall part 16 and an outer wall part 17 of a body-side double wall 18, and a folded-back part 35 that is extended from an inner surface 32a of the inner wall part 32 toward the lower inner side. The folded-back part 35 has a base end part 36a positioned, on a body-side peripheral wall part 12, above an upper end 16a of the inner wall part 16. A portion between the base end part 36a and a leading end part 37a is positioned, on the body-side peripheral wall part 12, inside and below the upper end 16a of the inner wall part 16.SELECTED DRAWING: Figure 4
Patent JP-2021046518-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: KANG DONG-CHEOL
IPC: C08G59/70
Filed: 2019-09-20
Abstract: To provide an epoxy resin composition having excellent adhesiveness.SOLUTION: An epoxy resin composition has an epoxy resin, a curing agent and a curing accelerator. In a measurement using a rheometer at 140°C and a rotation frequency of 5 rad/s, with a viscosity after 20 seconds from the start of measurement defined as Viscosity A and a viscosity after 40 seconds defined as Viscosity B, a rate of rise in Viscosity B to Viscosity A is 200% or less.SELECTED DRAWING: None
Patent JP-2021047387-A (JP)
Title: Electronic musical instrument, musical sound generating method, and program
Inventor: KASUGA KAZUTAKA
IPC: G10H1/00
Filed: 2019-09-20
Abstract: To provide an electronic musical instrument, a musical sound generating method, and a program that can reduce noises in using a physical model sound source to generate a musical sound.SOLUTION: An electronic musical instrument 100 comprises an input part which receives musical performance input, and a sound source 150 which generates data indicating a musical sound. The sound source 150 computes a waveguide physical model including an oscillation excitation part which generates waveform data, a delay line which stores the waveform data and performs delay processing on the waveform data to simulate propagation of a progressive wave and a regressive wave of a sound, and a radiation part which reflects and transmits a part of the waveform data to the delay line to output the part of the waveform data as a radiation signal, and generates data based upon the radiation signal. The sound source 150 determines a length of the delay line, inputs a part of the waveform data stored in the delay line to an extension part of the delay line, and then extends the delay line to generate data indicating a musical sound changed in musical interval.SELECTED DRAWING: Figure 3
Patent JP-2021051107-A (JP)
Title: Composition for forming pattern and pattern forming method
Inventor: TANAKA HIROKI
IPC: G03F7/11
Filed: 2019-09-20
Abstract: To provide a composition for forming a pattern, from which a film for forming a pattern showing excellent etching processability can be formed.SOLUTION: A composition for forming a pattern is a composition for forming a pattern comprising a polymer, and satisfies the condition of 2≤Pr/Mr≤3.3, where Pr represents the free volume radius of the polymer and Mr represents the nuclear radius of metal introduced upon forming a pattern from the composition for forming a pattern.SELECTED DRAWING: Figure 1
Patent JP-2021051955-A (JP)
Title: Fuel cell system
Inventor: KAJIO KATSUHIRO
IPC: H01M8/04828
Filed: 2019-09-26
Abstract: To configure a fuel cell system that maintains high power generation performance in a power generation unit by humidifying the air while spraying water on the air supplied to the power generation unit to lower the temperature of the air.SOLUTION: The fuel cell system includes a power generation unit 1, an anode gas supply channel 2, an anode off-gas discharge channel 4, a cathode gas supply channel 7, a cathode off-gas discharge channel 8, a pressure feed device 6 that pressurizes and supplies air to the cathode gas supply channel 7, a humidifying unit 9 located downstream of the pressure feed device 6, which provides moisture contained in the gas flowing through the cathode off-gas discharge channel 8 to the air flowing through the cathode gas supply channel 7, and a water recovery unit 5 that collects water generated by chemical reactions during power generation. A spraying device M is provided to spray water from the water recovery unit 5 to a water spraying area 7a in the cathode gas supply channel 7, which is downstream from the pressure feed device 6 and upstream from the humidifying unit 9.SELECTED DRAWING: Figure 1
Patent JP-2021051672-A (JP)
Title: Controller and printing device
Inventor: NOZAWA AKIKO
IPC: B41J29/38
Filed: 2019-09-26
Abstract: To reduce strike-through of a reverse side of specific information.SOLUTION: There is provided a computer (controller) 5 for controlling a printing device that prints to both sides on the basis of a job that includes a specific page for printing specific information that is specific information printed on a front page and content pages for printing content information. The controller comprises: determination means 51a for determining whether or not the total number of pages of the specific page and content pages is an odd number; page insertion means 51b for inserting a blank page on a reverse side of the specific page when it is determined by the determination means 51a that the total number of pages is an odd number; and setting change means 51d for changing on the basis of user setting the content page that corresponds to the reverse side of the specific page to hardly struck-through print setting or paper setting, when it is determined by the determination means 51a that the total number of pages is an even number.SELECTED DRAWING: Figure 2
Patent JP-2021054422-A (JP)
Title: Fuel unloading system and fuel unloading method
Inventor: KATAYAMA HIDEAKI
IPC: B67D7/32
Filed: 2019-09-27
Abstract: To provide a fuel unloading system capable of preventing fuel unloading in a state in which the fuel unloading is inappropriate.SOLUTION: An unloading control panel 20 of a fuel unloading system of this invention unloads fuel from one of plural hatches 10-N of a tank lorry 8 to one of plural underground tanks 2-n by individually opening and closing one of bottom valves 12 provided corresponding to the respective hatches 10-N. A portable terminal 23 communicates with the unloading control panel 20. Fuel unloading is permitted or prohibited based on an image acquired by a built-in camera 23B of the portable terminal 23. More specifically, the fuel unloading is permitted when it is determined from the image acquired by the portable terminal 23 that the tank lorry 8 has an earth connection, that a wheel stopper 26 of the tank lorry 8 is placed in a predetermined position, and that an extinguisher 27 is placed in a predetermined position.SELECTED DRAWING: Figure 2
Patent JP-2021056305-A (JP)
Title: Antireflection structure, base material with antireflection structure, camera module, and information terminal apparatus
Inventor: SUGATA HIROSHI
IPC: G02B1/118
Filed: 2019-09-27
Abstract: To provide an antireflection structure that has an excellent antireflection performance, is highly transparent, and generates wrinkles in the surface less easily.SOLUTION: In order to solve the above problem, the present invention provides an antireflection structure 10 including: an adhesive layer 20; and an antireflection layer 30 on the adhesive layer 20, the antireflection layer having a fine bumpy structure on both sides. The storage elastic modulus E' of the adhesive layer 20 is at least 25 MPa, and the fine bumpy structure on both sides of the antireflection film 30 has a bumpy cycle P with wavelengths of not larger than the wavelength of a visible light beam.SELECTED DRAWING: Figure 1
Patent JP-2020192801-A (JP)
Title: Product with tag and cap
Inventor: FUJIWARA SHUNYA
IPC: G06K19/077
Filed: 2019-09-30
Abstract: To prevent breakage or the like of a communication tag due to intention or an error, in a product with a tag.SOLUTION: A cap 12 attached to an end part of a master roll 2 comprises: a cylindrical body 13; a recess 18 which is provided on an inside surface of a cylindrical body bottom part 15 hidden by a cardboard core 10; a communication tag 4 provided on the recess; and a sticking sheet 21 for holding the communication tag 4. The communication tag 4 cannot be viewed from an external part of the master roll 2, and breakage or the like of the communication tag due to intention or an error can be prevented in advance. When attaching the master roll 2 to a plate making unit 1 in a normal state, the communication tag provided on a rotary center of the roll and a reading unit 5 of the unit have a prescribed positional relationship suitable for communication, and even when the roll is rotated, the positional relationship is not varied, therefore a preferable communication state can be maintained.SELECTED DRAWING: Figure 3
Patent JP-2021058025-A (JP)
Title: Power transfer system
Inventor: HARADA MASAHIRO
IPC: H02J7/35
Filed: 2019-09-30
Abstract: To provide a power transfer system capable of suitably transferring power generated by a fuel cell between a plurality of buildings.SOLUTION: A power transfer system comprises: a power conditioner 33 connected to loads F of a plurality of dwelling houses H via a first distribution line L1; a fuel cell 40 that is provided at each of the plurality of dwelling houses H, is connected to a corresponding load F via a second distribution line L2 at the normal time, and is capable of generating power; and a control unit 70 capable of executing power transfer processing with respect to transfer of power. When outage occurs, the fuel cell 40 can perform autonomous operation and undergoes cancellation of the connection via the second distribution line L2 and the fuel cell can be connected to the power conditioner 33 via a third distribution line L3. The control unit 70 makes the fuel cell 40 be in a pseudo outage state to make power generated by second autonomous operation be output from the third distribution line L3 to the first distribution line L1 via the power conditioner 33.SELECTED DRAWING: Figure 11
Patent JP-2021020660-A (JP)
Title: Display device control device
Inventor: TANAKA SATOSHI
IPC: B60K35/00
Filed: 2019-10-02
Abstract: To provide a display device control device capable of setting inclination of a display part according to a condition.SOLUTION: A display device control device 1 controls a display device 27 provided on an instrument panel of a vehicle 3. The display device control device comprises, for example, a state acquisition unit and an inclination setting unit. The state acquisition unit acquires a state of the vehicle. The inclination setting unit sets inclination of the display part provided on the display device according to the state of the vehicle. As the state of the vehicle, for example, there are a state of manual operation and a state of automatic operation. The inclination setting unit increases inclination of the display part in a direction where a height position of a front end of the display part becomes higher when the state of the vehicle is the state of automatic operation as compared with when the state of the vehicle is the state of manual operation.SELECTED DRAWING: Figure 1
Patent JP-2020107876-A (JP)
Title: Imaging device
Inventor: KOBAYASHI TSUTOMU
IPC: H04N5/369
Filed: 2019-10-07
Abstract: To provide an imaging device in which noise is reduced.SOLUTION: An imaging device includes: a plurality of pixels arranged in a matrix, the plurality of pixels including a pixel 111A and a pixel 111B that is located in the same column as the pixel 111A; a signal line 113A connected to the pixel 111A: a signal line 113B connected to the pixel 111B; and a power-supply line 112B connected to at least one of the plurality of pixels, two or more voltages that differ from each other being applied to the power-supply line. When a distance between the power-supply line 112B and the first signal line 113A is denoted by d1 and a distance between the power-supply line 112B and the second signal line 113B is denoted by d2, d1<d2 is satisfied in a first cross-section that is orthogonal to a column direction, and d1>d2 is satisfied in a second cross-section that is orthogonal to the column direction, the second cross-section being different from the first cross-section.SELECTED DRAWING: Figure 6B
Patent JP-2021063447-A (JP)
Title: Radial piston pump
Inventor: YOKOYAMA SHIGENARI
IPC: F04B1/07
Filed: 2019-10-11
Abstract: To provide a variable capacity type radial piston pump having a novel structure in which an eccentric amount change mechanism for moving a rotation center of an eccentric cam is incorporated into a structure in which the eccentric cam is arranged in a cylinder fixing structure.MEANS FOR SOLVING THE PROBLEM: In a radial piston pump 1 having a drive shaft 5, an eccentric cam 17 having a rotation center in a position different from a rotation center of the drive shaft 5, a plurality of cylinders 7 which are arranged outside the eccentric cam 17 in a radial shape in a direction orthogonal to an axial core direction of the drive shaft 5, and a piston 8, the cylinders 7 and the piston 8 do not rotate, and the piston 8 reciprocates by the rotation of the eccentric cam 17. An eccentric amount change mechanism which can change an eccentric amount from the drive shaft 5 of the eccentric cam 17 in a direction in which the eccentric amount is decreased by moving the eccentric cam 17 in a direction orthogonal to an axial core direction of the drive shaft 5 accompanied by the rotation of the drive shaft 5 is incorporated into the drive shaft 5, or between the eccentric cam 17 and the drive shaft 5.SELECTED DRAWING: Figure 1