baber/WOPTO huggingface dataset:
Patent JP-2022142637-A (JP)
Title: Visual field evaluation device
Inventor: MIYASAKA YOSHIYA
IPC: G09G5/00
Filed: 2021-03-16
Abstract: To evaluate a visual field, according to characteristics of a subject.SOLUTION: A visual field evaluation device comprises: a display part; a view point detecting part; a display control part for setting a position on the display part where the view point of the subject is detected, to a reference position, and displaying the index on the position on the display part separated from the reference position; and an evaluating part form, when the view point of the subject is moved to the display position of the index, evaluating that, the index display position is included in a visible area of the subject having the reference position as a center of the area, and when the view point of the subject is not moved to the display position of the index, evaluating that, the index display position is not included in the visible area. When continuously performing multiple times, display and evaluation of the index, the display control part displays the index in a first mode in which, difficulty of visual recognition by the subject is greater than that in a previous time, in the case of the evaluation indicating that, the index is included in the previous time, and displays the index in a second mode in which, the difficulty of visual recognition by the subject is lower than that in the previous time, in the case of the evaluation indicating that, the index is not included in the previous time.SELECTED DRAWING: Figure 2
Patent JP-2021103320-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA DAISUKE
IPC: G02F1/1368
Filed: 2021-03-18
Abstract: To provide a liquid crystal display device using a lateral electric field mode, in particular, a liquid crystal showing a blue phase, capable of reducing light leakage that occurs in pixels performing black display and improving transmittance in pixels performing white display and thereby improving a contrast ratio.SOLUTION: A liquid crystal display device includes: a first polarizer 104 that has a polarization axis of a first direction 130; a second polarizer 106 that has a polarization axis of a second direction 132 orthogonal to the first direction; multiple first structures 110 formed on a first substrate 100; multiple second structures 112 formed on the first substrate; a first electrode layer 120 covering the upper face and side faces of the multiple first structures; a second electrode layer 122 covering the upper face and side faces of the multiple second structures; and a third electrode layer 123 which is formed over the second substrate and at least a part of which overlaps with the second electrode layer. The side faces of the first structures and the side faces of the second structures are formed parallel to the first direction or the second direction.SELECTED DRAWING: Figure 1
Patent JP-2022144853-A (JP)
Title: Ship monitoring system, method, and program
Inventor: FUJINUMA HAJIME
IPC: G06T7/254
Filed: 2021-03-19
Abstract: To provide a ship monitoring system, a ship monitoring method, and a ship monitoring program capable of determining in real time.SOLUTION: A ship monitoring system 1 has an analysis device 3 that includes a CPU 30 configured to process an image from a thermal camera 2 and a storage unit 31 configured to store the image from the thermal camera 2. The CPU 30 includes a contour extraction unit 300, a moving object detection unit 301, a filter processing unit 302, and an AI discrimination unit 303. The contour extraction unit 300 calculates temperature differences in an image and extracts contours of objects in the image. The moving object detection unit 301 compares pixel values at the same position in relation to another image obtained at a time different from the time when the image was acquired, and extracts contours of objects that are moving objects. The filter processing unit 302 executes filter processing on the objects and extracts objects that are ship candidates. The AI discrimination unit 303 executes image analysis processing using artificial intelligence on the objects and discriminates ships from the objects.SELECTED DRAWING: Figure 1
Patent JP-2022145209-A (JP)
Title: Work machine control system and work machine control method
Inventor: OZAKI MASATAKA
IPC: E02F9/20
Filed: 2021-03-19
Abstract: To detect the presence or absence of a work target with higher accuracy.SOLUTION: A work machine control system includes a three-dimensional measurement device 20 for measuring a work target of the work machine 1, a detection device 25 for detecting the work target, and a work machine control unit 87 as an intervention control unit that performs intervention control of the work machine 1 when the work target is detected by both the three-dimensional measurement device 20 and the detection device 25.SELECTED DRAWING: Figure 4
Patent JP-2022145257-A (JP)
Title: Electronic settlement system and electronic settlement method
Inventor: SATO ISAO
IPC: G06Q20/16
Filed: 2021-03-19
Abstract: To provide an electronic settlement system which implements smooth electronic settlement in accordance with a user, and an electronic settlement method.SOLUTION: In an electronic settlement system 1, a store 100 includes a payment medium 2 which stores payment applications to be used for electronic settlement, and a store terminal device 3 which stores payment applications. The same application is used between the payment medium and the store terminal device to execute electronic settlement. The store terminal device compares, when a connection with the payment medium through a short-range radio communication is established, the payment applications stored in the payment medium with the payment applications stored in the store terminal device, and transmits comparison result information to the payment medium. On the basis of the comparison result information received from the store terminal device, the payment medium causes a display unit to display information on the payment applications stored in the payment medium, which are the same as the applications stored in the store terminal device. The payment medium 2 selects a payment application to be used for electronic settlement with the store terminal device 3 from among displayed payment application information.SELECTED DRAWING: Figure 1
Patent JP-2022147012-A (JP)
Title: Information processing apparatus and information processing method
Inventor: SUZUKI TOMONORI
IPC: H04N5/232
Filed: 2021-03-23
Abstract: To easily check, from a three-dimensional image, the factor that desired three-dimensional information is not acquired.SOLUTION: An imaging apparatus 1 and a display unit 500 comprise display control units 170 and 530 that cause displays 20 and 520 to display a three-dimensional image 3G determined based on output from a distance information acquisition unit 13 being an example of a light receiving unit that receives light projected on an object and reflected from the object. The display control units 170 and 530 cause the displays 20 and 520 to display a display image including pieces of position identification information 3Ga, 3Gb, 3Gc for identifying positions and the three-dimensional image 3G based on, in the three-dimensional image 3G, a distant object distant from the distance information acquisition unit 13 when it receives the light reflected from the object, a low-reflectance object having a low reflectance to the projected light, or position information indicating a position determined to be at least one of dead angles to the distance information acquisition unit 13 when it receives the light reflected from the object.SELECTED DRAWING: Figure 22
Patent JP-2022149105-A (JP)
Title: Ingrown toenail correction tool
Inventor: LEE SEON JAE
IPC: A61F5/11
Filed: 2021-03-25
Abstract: To provide an ingrown toenail correction method that requires no separate correction equipment, thereby capable of minimizing inconvenience and reducing correction cost.SOLUTION: The ingrown toenail correction method comprises applying an adhesive composition to an upper surface side of an ingrown toenail and irradiating it with ultraviolet/visible light so as to bend the ingrown toenail by a force of the adhesive composition hardened to bend toward the upper surface side, so that both ends grown into skin are protruded outward to correct the ingrown toenail.SELECTED DRAWING: Figure 4
Patent JP-2021161412-A (JP)
Title: Sealing material composition, dry film, cured product and sealing structure
Inventor: NAKADA KAZUKI
IPC: C08K5/315
Filed: 2021-03-30
Abstract: To provide a sealing material composition which facilitates detection of defects when being coated onto a transparent film, exhibits good transparency after various components are sealed, and suppresses coloring.SOLUTION: A sealing material composition contains an epoxy resin, an organic solvent and dicyandiamide, in which in a resin film having a thickness of 50 μm formed from the composition, all transmittances at a light wavelength of 400 nm to 800 nm are 75% or less, and in a cured film having a thickness of 50 μm formed from the composition, all transmittances at a light wavelength of 400 nm to 800 nm are 85% or less.SELECTED DRAWING: Figure 1
Patent JP-2022154887-A (JP)
Title: Step formation data setting device, spectacle lens processing device and step formation data setting program
Inventor: TAKEICHI KYOJI
IPC: B24B9/14
Filed: 2021-03-30
Abstract: To enable an operator to find that there is a portion which cannot be processed in forming a step portion of a spectacle lens, so that the operator can deal with properly.SOLUTION: A step formation data setting device 55, which sets data for forming a step portion on a rear face of a spectacle lens subjected to finish-processing, comprises: a data obtaining unit 60 that obtains data on a target step contour shape concerning the step portion; and a control unit 50 which comprises calculating means that determines whether or not a step formation processing tool can complete processing to the step contour shape, on the basis of the step contour shape and a diameter of a second processing tool unit 400 for forming the step portion, and output means that outputs a determined result by the calculating means.SELECTED DRAWING: Figure 5
Patent JP-2022157355-A (JP)
Title: Method for producing aggregate and method for producing granular materials
Inventor: ISHIHARA MORIO
IPC: C08J3/12
Filed: 2021-03-31
Abstract: To provide a novel method that produces an aggregate enabling the production of granular materials having excellent granular characteristics from a latex containing polymer fine particles.SOLUTION: A method for producing an aggregate includes a coagulation step for bringing a latex containing polymer fine particles into contact with a coagulant within a device. In the coagulation step, the device has an internal pressure of 0.07 MPa or more.SELECTED DRAWING: None
Patent JP-2022157662-A (JP)
Title: Run-flat tire
Inventor: MUKOUYAMA TOMONAO
IPC: B60C17/00
Filed: 2021-03-31
Abstract: To provide a run-flat tire that suppresses increase of rolling resistance while ensuring run-flat durability.SOLUTION: A run-flat tire according to the present invention includes a tread part, a sidewall part, a bead part, a side reinforcing rubber, a carcass, and a belt, and has an inner liner arranged on an inner surface of the tire, and an inner-layer rubber arranged between the side reinforcing rubber and the inner liner. An outer end part of the inner liner in a tire width direction and an outer end part of the inner-layer rubber in a tire radial direction are arranged to face each other, or the outer end part of the inner liner in the tire width direction and the outer end part of the inner-layer rubber in the tire radial direction overlap with each other, with an overlap width of 30 mm or less, satisfying W2≤W1≤W2+20(mm) in a reference state. A loss tangent tan δ1 of the inner-layer rubber is 80% or less of a loss tangent tan δ2 of the inner liner.SELECTED DRAWING: Figure 1
Patent JP-2022158266-A (JP)
Title: Method for visualizing flow mark on injection molded article
Inventor: SHIKAMATA TOSHINORI
IPC: B29C45/76
Filed: 2021-04-01
Abstract: To provide a method for visualizing a flow mark on an injection molded article.SOLUTION: A sample is placed in a thermostatic bath. The method includes steps for (a) keeping the sample temperature at 45°C, (b) decreasing the sample temperature to -25°C, (c) increasing the temperature in a thermostatic bath to dew-condense a surface of the sample, constituting one cycle. The step (a) is 6 hours and the steps (b) and (C) are 1 hour. During the step (a), the sample is irradiated with UV ray. During the steps (b) and (c), the sample is not irradiated with the UV ray. The cycles are carried out at least 21 cycles.SELECTED DRAWING: Figure 1
Patent JP-2022160202-A (JP)
Title: Power conversion device
Inventor: NISHIMURA SOSEI
IPC: H02P27/06
Filed: 2021-04-06
Abstract: To provide a power conversion device capable of adjusting the voltage of a charging facility and charging a power supply without separately providing a voltage adjustment device such as a boost converter.SOLUTION: A power conversion device 1 includes a power supply 2, rotating machine having multi-phase coils 3u, 3v, and 3w, a plurality of capacitors 6 and 7 connected to the positive and negative electrodes of the power supply 2, a plurality of intermediate switching elements Q7 to Q12 that connect intermediate terminals of the plurality of capacitors 6 and 7 to respective coils 3u, 3v, and 3w of multiple phases, a plurality of positive electrode side switch elements Q1, Q3, and Q5 provided between the respective coils 3u, 3v, and 3w of the multiple phases and the positive electrode of the power supply 2, and a plurality of negative switch elements Q2, Q4, and Q6 provided between the coils and the negative electrode of the power supply 2, and charging ports 16 to which a charging power supply 15 for charging the power supply 2 is connected are provided in the intermediate terminal and the negative terminals of the plurality of capacitors 6 and 7.SELECTED DRAWING: Figure 1
Patent JP-2021176747-A (JP)
Title: Electromechanical brake booster
Inventor: ENRIC POU MONTAL
IPC: B60T13/74
Filed: 2021-04-09
Abstract: To inhibit noise from occurring when a driver pulls its foot away from a brake pedal or the foot slips from the brake pedal.SOLUTION: At least one spacer holder (25) which engages with an arch-shaped portion in a penetrating manner contacts with an end surface of a spindle nut (22) so that a linkage member (24) is located spaced apart from the arch-shaped part (10). Further, in an operation position, the linkage member (24) is located spaced apart from the arch-shaped portion by sliding of a pressure piston (6) relative to a spindle (21) and spaced apart from the end surface by the at least one spacer holder.SELECTED DRAWING: Figure 1
Patent JP-2021119566-A (JP)
Title: Negative electrode for power storage device
Inventor: MIYAKE HIROYUKI
IPC: H01M4/13
Filed: 2021-04-14
Abstract: To provide a power storage device with high capacity, a power storage device with an excellent cycle characteristic, a power storage device with high charge-discharge efficiency, or a power storage device including a negative electrode with low resistance.SOLUTION: A negative electrode for a power storage device includes a number of composite bodies with a particulate shape. The composite body includes a negative electrode active material, a first functional material, and a compound. The compound includes a constituent element of a negative electrode active material, and a constituent element of the first functional material. The negative electrode active material includes a region in contact with at least one of the first functional material and the compound.SELECTED DRAWING: Figure 2
Patent JP-2022163895-A (JP)
Title: Critical care system, critical care method and program
Inventor: TANIGUCHI YOICHI
IPC: B25J5/00
Filed: 2021-04-15
Abstract: To provide a critical care system, a critical care method and a program which allow a person who is near a critical care device to carry the critical care device to a patient position without a notifier going and taking the critical care device.SOLUTION: A critical care system comprises: a critical care device; and a critical care notification instrument which issues a critical care notification. The critical care device comprises: a route generation unit which generates, on the basis of a difference between a position in position information where the critical care notification was issued and a self-position of the critical care device, route information from the self-position to the position where the critical care notification was issued and the self-position of the critical care device; and an output unit which notifies, with at least one of the sound and image, a person around the critical care device, of navigation from the self-position to the position where the critical care notification was issued, on the basis of the route information generated by the route generation unit.SELECTED DRAWING: Figure 3
Patent JP-2022164328-A (JP)
Title: Image forming apparatus
Inventor: NAKANO HIROSHI
IPC: G03G21/16
Filed: 2021-04-16
Abstract: To provide an image forming apparatus that can locate a developing roller at a contact position when a cover is opened.SOLUTION: An image forming apparatus comprises: a cam 150 that moves a developing roller between a contact position at which the developing roller is in contact with a photoconductor drum and a separation position at which the developing roller is separated from the photoconductor drum; a sector gear 210; and a translation member 220 that translates frontward and backward. When the translation member 220 moves frontward in conjunction with the movement of a cover from a closed position to an open position from a state in which the developing roller is at the separation position, a rack gear part 222 meshes with a gear tooth part 211A of the sector gear 210 to rotate the sector gear 210 and the cam 150, thereby moving the developing roller from the separation position to the contact position. When the translation member 220 moves frontward in conjunction with the movement of the cover from the closed position to the open position from a state in which the developing roller is at the contact position, the rack gear part 222 faces a missing tooth part 211B of the sector gear 210 without meshing with the gear tooth part 211A.SELECTED DRAWING: Figure 14
Patent JP-2022168442-A (JP)
Title: Method, device, and fluorescent material or phosphor for detecting sulfidation corrosion sites
Inventor: YOSHIDA MASAHIDE
IPC: G01N21/64
Filed: 2021-04-26
Abstract: To provide a method, a device, and a fluorescent material or a phosphor for detecting sulfidation corrosion sites, which enable detection of sulfidation corrosion sites over a wide range.SOLUTION: Ash 11 on a surface of a boiler heat transfer tube 10 is irradiated with ultraviolet light, and a covered site 13 covered with a fluorescent part 12 of the ash is determined to have sulfidation corrosion if the fluorescence emitted from the florescent part 12 of the ash 11 has a first peak wavelength in a wavelength range of 500-550 nm, inclusive.SELECTED DRAWING: Figure 2
Patent JP-2022168916-A (JP)
Title: Home appliance
Inventor: KASAWA YUJI
IPC: F21S2/00
Filed: 2021-04-27
Abstract: To provide a home appliance capable of realizing effective floor lighting.SOLUTION: When a main control board 70 determines that there is an instruction to turn on a floor LED 121 while a backlight 37a of a display unit 37 is lit, the main control board reduces the brightness of the backlight 37a, such that the brightness of the display unit 37 is reduced and the brightness of the floor surface of a housing 30 is conspicuous, thereby increasing the effect of the floor lighting without interfering with the floor lighting by the floor LED 121 by the backlight 37a of the display unit 37 especially when the lighting in the room is dimmed, such as when sleeping in the bedroom.SELECTED DRAWING: Figure 9
Patent JP-2022169023-A (JP)
Title: Control device
Inventor: YOSHIDA HAYATO
IPC: B60W10/08
Filed: 2021-04-27
Abstract: To provide a control device which can improve the fuel consumption of a hybrid vehicle.SOLUTION: An engine is basically controlled to operate at an operation point on an optimum fuel consumption line. When the operation point of the engine according to the power generation request power is not included in a highest thermal efficiency region, a direction in which the total of the engine loss and the electric loss of each electric unit becomes low is read such that the electric loss does not exceed the engine loss on the basis of an engine output-loss difference relation and an engine output-electric loss relation, and the operation point (output) of the engine is moved in the direction.SELECTED DRAWING: Figure 4
Patent JP-2022175200-A (JP)
Inventor: SEKIMOTO TAKASHI
IPC: B29C65/18
Filed: 2021-05-13
Abstract: 【課題】高い精度で被接合物の高さを制御する。【解決手段】接合装置は、被接合物を上から押さえて加熱するヒータチップ２と、ヒータチップ２の温度を検出する温度センサ３と、ヒータチップ２に電流を供給して発熱させる電源８と、ヒータチップ２の温度に対応するヒータチップ２の高さ方向の位置を導出する位置導出部６と、位置導出部６の導出結果に基づいて熱膨張によるヒータチップ２の高さ方向の変位量を相殺するようにヒータチップ２の高さ方向の変位制御を行う昇降制御部７とを備える。【選択図】 図２
Patent JP-2022177869-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-05-19
Abstract: To provide a game machine capable of contributing to improvement of interest of a game through a performance.SOLUTION: A performance control microcomputer 121 can execute special character advance notice in which a special character appears, and further can execute group notice in which five enemy characters appear. When both of the special character advance notice and the group notice are performed, movement display of a special character image G205 showing a special character, and movement display of enemy character images G201a, G201b, G201c, G201d, G201e showing enemy characters are performed.SELECTED DRAWING: Figure 26
Patent JP-2022178230-A (JP)
Title: vehicle
Inventor: ITO HIDEAKI
IPC: F02M35/12
Filed: 2021-05-19
Abstract: To provide a vehicle which may form a helmholtz resonator so as to utilize an existing structure to secure the capacity.SOLUTION: A vehicle according to the disclosure includes an internal combustion engine, a noise insulation cover, and a communication pipe. The internal combustion engine has an intake passage. The noise insulation cover is configured to cover the internal combustion engine. The communication pipe is configured to allow communication between a space between the internal combustion engine and the noise insulation cover and the intake passage. The communication pipe is connected to, for example, an air cleaner.SELECTED DRAWING: Figure 2
Patent JP-2021120684-A (JP)
Title: Flow meter with measuring channel
Inventor: HOLGER KUHLEMANN
IPC: G01F1/66
Filed: 2021-05-20
Abstract: To provide a flow meter/flow counter with improved measurement accuracy.SOLUTION: The present invention relates to a flow meter with at least two measuring sensors mounted at a distance from each other, preferably ultrasonic sensors, where coupling in and out of the measurement signals in or out from a fluid takes place by means of a coupling element. According to the present invention, a measuring channel, in design, has an oval or trapezoidal shape in a cross section.SELECTED DRAWING: Figure 25