baber/WOPTO huggingface dataset:
Patent JP-2022030828-A (JP)
Title: Ultraviolet transmission filter and method for manufacturing the same
Inventor: ENYO TOMONORI
IPC: C23C14/58
Filed: 2020-08-07
Abstract: To provide an ultraviolet transmission filter that controls a crystal structure of a hafnium oxide layer to improve the light resistance of an optical interference film, and thereby can prevent a reduction in the transmittance of a transmission band even after a long time irradiation with ultraviolet light.SOLUTION: An optical interference film 110 includes a hafnium oxide layer 111, and in a crystal structure of the hafnium oxide layer 111, a spectral peak intensity measured by X-ray diffraction derived from an orthorhombic system structure and a tetragonal system structure is smaller than a spectral peak intensity measured by X-ray diffraction derived from a monoclinic system structure.SELECTED DRAWING: Figure 1
Patent JP-2022034446-A (JP)
Title: Lactic composition and processed food comprising the same, and method for preventing photooxidation of lactic composition
Inventor: KASATANI SATOSHI
IPC: A23L9/00
Filed: 2020-08-18
Abstract: To provide a lactic composition that resists photooxidation to suppress odors caused by the photooxidation and a processed food comprising the same, and a method for preventing the photooxidation of the lactic composition.SOLUTION: A lactic composition contains milk and/or a milk product, and at least one salt selected from the group consisting of sodium salt, potassium salt, calcium salt and ammonium salt of fumaric acid, lactic acid, acetic acid, tartaric acid, adipic acid, gluconic acid, citric acid, malic acid, succinic acid, phytic acid, propionic acid, butyric acid, carbonic acid, bicarbonic acid and phosphoric acid.SELECTED DRAWING: None
Patent JP-2022035525-A (JP)
Title: Adjusting method of operation conditions of semiconductor storage device
Inventor: SUZUKI SHINJI
IPC: G11C16/10
Filed: 2020-08-21
Abstract: To provide an adjusting method of operation conditions of a semiconductor storage device capable of realizing high-speed operation.SOLUTION: An adjusting method of operation conditions relates to a semiconductor storage device including: a substrate; a plurality of first conductive layers arranged in a direction intersecting a surface of the substrate; a plurality of first semiconductor layers facing the plurality of first conductive layers; a second semiconductor layer connected to one end portions of the plurality of first semiconductor layers; and a charge storage layer provided between the plurality of first conductive layer and the plurality of first semiconductor layers. At a predetermined timing of program operation, a program voltage or a write path voltage is supplied to a second conductive layer that is one of the plurality of first conductive layers. In this adjusting method, a first operation of supplying the write path voltage to the second conductive layer and supplying the program voltage to a third conductive layer that is one of the plurality of first conductive layer and a second operation of supplying a verify voltage smaller than the write path voltage to the second conductive layer and supplying a voltage smaller than the program voltage to the third conductive layer are executed.SELECTED DRAWING: Figure 11
Patent JP-2022037355-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-25
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2022038571-A (JP)
Title: Engine device
Inventor: IMAI SOICHI
IPC: F01N3/033
Filed: 2020-08-27
Abstract: To estimate a temperature of a filter with high accuracy.SOLUTION: In estimating a temperature of an object segment selected from a plurality of segments of a filer, first of all, an inflow oxygen amount of the object segment is estimated on the basis of an inflow oxygen amount of the filter and a weight ratio of a weight of the object segment to the total weight of the plurality of segments when the object segment is the segment of a most upstream side of the filter, and the inflow oxygen amount of the object segment is estimated on the basis of the inflow oxygen amount of the filter, the weight ratio of the object segment, and a remaining oxygen amount of the segments at an upstream side with respect to the object segment, when the object segment is not the segment at the most upstream side of the filter. Then continuously, the temperature of the object segment is estimated on the basis of the inflow oxygen amount of the object segment and an accumulation amount of particulate substance of the object segment.SELECTED DRAWING: Figure 4
Patent JP-2022043663-A (JP)
Title: Fan, fan picture conversion device, fan picture conversion method, and fan picture member
Inventor: HAGIWARA ICHIRO
IPC: A45B27/00
Filed: 2020-09-04
Abstract: To provide a device for converting a fan picture drawn on a fan, a fan picture conversion method, and a fan picture member to which the converted fan picture is added, that enable the picture with suppressed distortion in a three-dimensional fan state to be appreciated.SOLUTION: There is provided a fan 11 including a fan picture part 14 to which a conversion picture is added, the conversion picture being a picture whose distortion is suppressed, in the case of being viewed from a rotation axis direction of a pivot 13 in a state of the fan picture part 14 being expanded, with respect to an original picture of the picture to be added to the fan picture part 14 on the basis of a difference of distance between the center of its fan shape and the pivot 13.SELECTED DRAWING: Figure 2
Patent JP-2022047168-A (JP)
Title: heater
Inventor: OKADA HIROFUMI
IPC: H05B3/06
Filed: 2020-09-11
Abstract: To provide a heater which can reduce the number of its components.SOLUTION: A heater comprises: a center shaft; a tube which houses the tip end of the center shaft; an inner sealing member which is interposed between the center shaft and the tube so as to define a closed space; a heating element which is disposed inside the space so as to electrically connect the center shaft to the tube; and insulation powder which is filled into the space. The heater is fitted to a fitting target via a heater fitting part. The heater fitting part is provided at an intermediate position in the axial direction of the tube and is located on the tip end side of the tip end of the inner sealing member. The heater fitting part has: a first flange which is provided on the rear end side of the tube with respect of the heater fitting part; and an outer sealing member which is disposed on the tip end side of a tip-end facing surface of the first flange and on the rear end side of the heater fitting part, and which comes into contact with the outer periphery of the tube. The tip-end facing surface is located on the tip end side of a position at which the inner sealing member is disposed.SELECTED DRAWING: Figure 1
Patent JP-2022047233-A (JP)
Title: Work machine
Inventor: SHINDO SHINICHIRO
IPC: E02F3/36
Filed: 2020-09-11
Abstract: To provide a work machine which prevents interference of a hose with a vehicle body during sprinkling and reduces a dead angle from a driver seat during traveling.SOLUTION: A work machine 1 includes: a long tubular water supply pipe 40 having an internal passage capable of passing water; an upstream side inlet 41 that is provided on the tip of the water supply pipe 40 and can connect an upstream side flow channel member to which water is supplied from a water storage tank; an outlet 42 which is provided on a side closer to the base end side of the water supply pipe 40 than the upstream side inlet 41 and can connect a downstream side flow channel member for supplying water to a sprinkling attachment 20; a support member 44 which rotatably supports a base end of the water supply pipe 40 relative to one support 6a of a pair of supports, and changes the attitude of the water supply pipe 40 between a use attitude where the upstream inlet 41 projects to the rear part of the work machine and a storage attitude where an outer surface of the water supply pipe 40 is brought into contact with the other support 6b of the pair of supports; and fixing members 46 and 47 for fixing the water supply pipe 40 in the storage attitude to the other support 6b of the pair of supports.SELECTED DRAWING: Figure 1
Patent JP-2021086614-A (JP)
Title: Remill stack contamination analysis method based on mcsema, and appliance
Inventor: TIAN ZHIHONG
IPC: G06F21/56
Filed: 2020-09-14
Abstract: To provide a Remill stack contamination analysis method based on Mcsema, an appliance, a device, and a readable storage medium.SOLUTION: An analysis method includes: S1 for obtaining a high-order instruction data structure by boosting a machine code and its instruction level; S2 for decoding the high-order instruction data structure using a machine code decoder so that a register name obtained by decoding corresponds to a variable name of a remill basic block; S3 for correcting an SEM interpretation of a preset pop related instruction; and S4 for recompiling contents of the corrected pop related instruction, and completing a stack contamination process.SELECTED DRAWING: Figure 1
Patent JP-2021112907-A (JP)
Title: Method for manufacturing liquid discharge head and method for manufacturing liquid discharge device
Inventor: TSUKAMOTO TATSUJI
IPC: B41J2/14
Filed: 2020-09-16
Abstract: To suppress variation in discharge properties in a liquid discharge head for discharging liquid by vibrating a nozzle plate.SOLUTION: A method for manufacturing a liquid discharge head for discharging liquid by vibrating a nozzle plate 1 including a substrate 81 and a piezoelectric body 82 includes: a piezoelectric body formation step of forming the piezoelectric body 82 on the substrate 81 at 450°C to 600°C; and a nozzle hole formation step of forming a nozzle hole 4 penetrating the substrate 81 and the piezoelectric body 82.SELECTED DRAWING: Figure 1
Patent JP-2022050039-A (JP)
Title: Operation control system
Inventor: OKABE YOSHINORI
IPC: H02J3/38
Filed: 2020-09-17
Abstract: To provide an operation control system that can suppress the decline in power generation efficiency and stop the occurrence of reverse tide in a short time.SOLUTION: An operation control system 100 includes a plurality of PV 60-1 to 60-n, a PCS 50 that controls the generated power of the PV 60-1 to 60-n, a plurality of relays 80-1 to 80-n that cut off the power supplied from the PV 60-1 to 60-n to the PCS 50, and a control device 70 that controls the relays 80-1 to 80-n and the PCS 50, and the control device 70 includes a relay determination unit 72 that determines the relay 80 that cuts off the power from among the plurality of relays 80-1 to 80-n when a load signal indicating a reverse tide is received, and a cutoff instruction output unit 73 that issues a power cutoff instruction to the relay 80 determined by the relay determination unit 72.SELECTED DRAWING: Figure 1
Patent JP-2022050896-A (JP)
Title: Image processing unit
Inventor: MATSUMOTO AKIRO
IPC: G01S7/295
Filed: 2020-09-18
Abstract: To accurately measure a distance from an own unit to a target even when pixel enlargement processing is applied.SOLUTION: An image processing unit comprises: a pixel data generation unit 21 that performs coordinate conversion from echo data of a polar coordinate system to echo data associated with the position of a pixel in a PPI image compliant to an orthogonal coordinate system; a pixel enlargement unit 22 that performs pixel enlargement processing on the echo data associated with the position of a pixel in a PPI image; a pixel deletion unit 23 for deleting the pixels which are added by the pixel enlargement processing and closer than the original pixel; and an image generation unit 24 that generates image data using data outputted from the pixel deletion unit 23.SELECTED DRAWING: Figure 1
Patent JP-2020204258-A (JP)
Title: Fitting
Inventor: WAKITANI YASUO
IPC: E06B3/46
Filed: 2020-09-18
Abstract: To provide a fitting capable of having a constitution in which a hollow part formed in a frame member or a rail member can be quickly blocked during a fire.SOLUTION: A double sliding window 1 includes a window frame 2 and sashes 3 and 4 disposed inside the window frame 2. The window frame 2 is constituted of a top frame, a bottom frame and left and right vertical frames 23 and 24. The sash 3 is constituted of a face bar 35 disposed inside a rail body formed of a top rail, a bottom rail and left and right stiles 33 and 34. The left and right stiles 33 and 34 are constituted of a shape in which hollow parts 335 and 345 penetrating from a top edge to a bottom edge are formed. Indoor-side thermal expansion refractory materials 10B and 11B, and outdoor-side thermal expansion refractory materials 10A and 11A are disposed opposite each other in a top end and a bottom end of the hollow parts 335 and 345 in a depth direction of the double sliding window 1.SELECTED DRAWING: Figure 1
Patent JP-2022051302-A (JP)
Title: Nitride semiconductor element
Inventor: KISHI TAKASHI
IPC: H01L33/38
Filed: 2020-09-18
Abstract: To provide a nitride semiconductor element that is excellent in both electrical characteristics of an electrode on a second nitride semiconductor layer and reliability as an element.SOLUTION: A nitride semiconductor element comprises: a substrate 10; a first nitride semiconductor layer 20 of a first conductivity type formed on the substrate; a nitride semiconductor active layer 40 formed on a part of the first nitride semiconductor layer; a second nitride semiconductor layer 50 of a second conductivity type formed on the nitride semiconductor active layer; an electrode 60 formed on a part of the second nitride semiconductor layer; and an insulative oxide film 70 continuously formed so as to cover a part of an upper surface of the second nitride semiconductor layer, a lateral face of the electrode, and a part of an upper surface of the electrode. The electrode 60 has an alloy part 61 containing Au and an oxide part 62 containing Ni. The alloy part 61 is in contact with the second nitride semiconductor layer. The oxide part 62 covers at least a part of an upper surface of the alloy part 61 and at least a part of a lateral face of the alloy part 61.SELECTED DRAWING: Figure 2
Patent JP-2022053774-A (JP)
Title: Osteosynthesis artificial plate and manufacturing method of osteosynthesis artificial plate
Inventor: TANOMOGI YUKIHIKO
IPC: A61B17/82
Filed: 2020-09-25
Abstract: To provide an osteosynthesis artificial plate which allows a user to easily grasp a correct physical relation including a direction with respect to the bone.SOLUTION: An osteosynthesis artificial plate 100 includes a body part 101 which imitates the outer shape of an osteosynthesis plate. The body part 101 comprises: a first part 102 which extends in a band shape; and a second part 104 which extends in a direction orthogonal to the first part 102, and has the semipermeability to the X-ray as a whole by including an X-ray inhibiting material with a resin material as a main material. The X-ray inhibiting material includes the X-ray inhibiting material which transmits a portion of the X-ray irradiated when capturing an X-ray image and blocks other portions of the X-ray. The osteosynthesis artificial plate 100 is molded by injection molding of a mixture obtained by mixing a pellet-formed polycarbonate as the resin material with powder of barium sulfate as the X-ray inhibiting material.SELECTED DRAWING: Figure 5
Patent JP-2021142972-A (JP)
Title: Work vehicle
Inventor: UKAI TOMOYUKI
IPC: B62D1/184
Filed: 2020-09-29
Abstract: To provide a work vehicle capable of suppressing backlash generated in a steering wheel due to backlash of a support portion of a lock mechanism and ensuring good operability of the steering wheel.SOLUTION: A work vehicle comprises a lock mechanism 30 having an annular member 27 at one end, whose state changes between a release state where swinging of a steering support base 22 is permitted and a fixed state where the swinging is prohibited, and a tilt lever 25 that changes the state of the lock mechanism 30 to the release state or the fixed state. The annular member 27 has a first through hole which penetrates from a first surface to a second surface that is a back surface with respect to the first surface, and whose inner surface is a concave curved surface, and a cylindrical spherical inner ring which is provided inside the first through hole, and whose outer surface is a convex curved surface along the inner surface of the first through hole. In the lock mechanism 30, the annular member 27 is supported on the steering support base 22 in such a manner that a support part is fixed to the spherical inner ring of the annular member 27 at one end, and the other end is pivotally supported by a vehicle body frame 3 and supports the tilt lever 25.SELECTED DRAWING: Figure 3
Patent JP-2022056126-A (JP)
Title: Video sharing system, portable terminal, video communication adapter, management server, and video sharing method
Inventor: AOYAMA TAKAKO
IPC: H04N21/436
Filed: 2020-09-29
Abstract: To provide a video sharing system configured to use videos transmitted from a wired camera or a wireless camera, as well as a camera equipped in a portable terminal, for imaging.SOLUTION: A video sharing system includes: a management server: a portable terminal which comprises a built-in camera and communicates with the management server; a video communication adapter including a camera which is at least one of a wired camera and a wireless camera selected based on an instruction from the portable terminal, and communicates with the management server; and a display terminal connected to the management server. As an imaging camera for distributing a video to the management server, at least one of the built-in camera, the wired camera, and the wireless camera is selected. The portable terminal acquires position information thereof. The portable terminal or the video communication adapter transmits video data and position information from the camera selected by the portable terminal to the management server. The display terminal displays a position on a map of the portable terminal and a video on the basis of the data received from the management server.SELECTED DRAWING: Figure 1
Patent JP-2021006923-A (JP)
Title: Device and method for generating error concealment signal using adaptive noise estimation
Inventor: MICHAEL SCHNABEL
IPC: G10L19/07
Filed: 2020-10-01
Abstract: To provide a device for generating an error concealment signal using adaptive noise estimation.SOLUTION: The device for generating an error concealment signal comprises: an LPC (Linear Predictive Coding) representation generator 100 for generating a replacement LPC representation; LPC synthesizers 106, 108 for filtering codebook information using the replacement LPC representation; a noise estimator 206 for estimating a noise estimate during a reception of good audio frames. For the noise estimator 206, a noise estimate depends on good audio frames. When generating the replacement LPC representation, the LPC representation generator 100 uses the noise estimate estimated by the noise estimator 206.SELECTED DRAWING: Figure 11
Patent JP-2022060800-A (JP)
Title: Resin composition
Inventor: TSURUI KAZUHIKO
IPC: C08L71/12
Filed: 2020-10-05
Abstract: To provide a resin composition or the like in which, even if a via hole and a trench are formed by plasma treatment, generation of unevenness on a side face and a bottom face of the via hole or the trench can be suppressed, processing speed can be improved, and a cured product having excellent toughness and insulation reliability is obtained.SOLUTION: A resin composition contains (A) epoxy resin, (B) inorganic filler having the average particle diameter of 0.1 μm or less, (C) resin having an imide skeleton, and (D) resin having a phenylene ether skeleton. The content of component (B) is 69 mass% or less in the case where a nonvolatile component in the resin composition is 100 mass%, and the content of component (C) is 1 mass% or more and 15 mass% or less in the case where a nonvolatile component in the resin composition is 100 mass%.SELECTED DRAWING: None
Patent JP-2022003027-A (JP)
Title: 6-aminouracil cassic acid ester with antibacterial activity and method of preparing the same
Inventor: WANG JIA
IPC: A61P31/04
Filed: 2020-10-06
Abstract: To provide 6-aminouracil cassic acid ester with antibacterial activity and a method of preparing the same.SOLUTION: The invention provides a method of preparing the compound having the formula (I) by the reaction formula in the figure.SELECTED DRAWING: None
Patent JP-2022061678-A (JP)
Title: Anomaly detection apparatus, anomaly detection method, and program
Inventor: KOSUGI AKINORI
IPC: G06F11/07
Filed: 2020-10-07
Abstract: To provide an anomaly detection apparatus for detecting unknown anomalies, an anomaly detection method, and a program.SOLUTION: In an anomaly determination system 1A, an anomaly detection apparatus 500 being an information processing apparatus which analyzes a log message acquired from a data processing apparatus 200 and provides information based on analysis results to the data processing apparatus 200, includes a conversion unit 510 and an anomaly determination unit 520. The conversion unit converts the number of generated log messages collected from a monitored system into the number of days of occurrence of log messages. A detection unit detects a log message related to an anomaly of the monitored system on the basis of the number of days of occurrence of log messages converted by the conversion unit.SELECTED DRAWING: Figure 11
Patent JP-2022065389-A (JP)
Title: Fire detection device, disaster prevention facility, and fire detection method
Inventor: MATSUKUMA HIDENARI
IPC: G08B17/107
Filed: 2020-10-15
Abstract: To provide a fire detection device, disaster prevention facility, and fire detection method that enable fire detection with high accuracy by accurately observing a time change in smoke density in the fire detection device.SOLUTION: An observation unit 16 is configured to receive scattering light generated by irradiating smoke flowing into a smoke detection space from a monitor area with detection light from a light emitting element 30 by a light reception element 32, and observe smoke density. A processing unit 18 is configured to continuously emit the light emitting element 30 to observe the smoke density when the smoke density observed by intermittent light emissions of the light emitting element 30 satisfies a prescribed threshold condition, for example, is equal to or greater than a prescribed threshold, and generate observation data including a plurality of observation values obtained in continuous time sequence every prescribed time. A detection unit 20 is configured to detect a prescribe amount of characteristic such as an integrated value, average value and the like for the plurality of observation values included in the observation data; and detect a fire when the amount of characteristic satisfies a prescribed fire determination condition.SELECTED DRAWING: Figure 2