baber/WOPTO huggingface dataset:
Patent JP-2022106607-A (JP)
Title: Pipe fixing base
Inventor: YOSHIOKA SATOSHI
IPC: F16L3/04
Filed: 2021-01-07
Abstract: To provide a pipe fixing base that reliably transmits load from a pipe to a fixing side member such as a bracket while improving the heat insulation between the pipe and the fixing side member.SOLUTION: The inventive pipe fixing base 1 is installed between a bracket 2 and a pipe 3 and has a base body 12 that has: a basal part 15 having, at both ends, body-side bolt holes 14,14 to allow male screws 5,5 of a U-shaped pipe material fixer 4 to be inserted thereinto; and a support part 17 rising from almost the center of the basal part. The support part has its tip provided with a pipe material-side contact face 16 to contact the outer surface 18 of the pipe 3. The support part 17 of the base body 12 is provided with a plurality of openings 21 with their axes parallel with the axial hole direction of body-side bolt holes 14,14. Each opening is formed to be hexagonal in cross section. The openings are arranged close to each other through hexagonal partitions 22.SELECTED DRAWING: Figure 3
Patent JP-2022109373-A (JP)
Title: Droplet diffusion prevention device
Inventor: KAGAMI YUTAKA
IPC: G10G7/00
Filed: 2021-01-15
Abstract: To prevent diffusion of droplets when playing a wind instrument.SOLUTION: A droplet diffusion prevention device installed to cover an open end formed at a tip of an acoustic emitting part included in a wind instrument includes: a sheet-like filter material; and an annularly shaped frame body that is removably installed at the filter material and the tip of the acoustic emitting part. The frame body is an elastic member and has a groove on its inner circumferential surface, and the groove is provided on the whole circumference of the inner circumferential surface. When the filter material and the tip of the acoustic emitting part are inserted into the groove, the frame body and the filter material are provided on the acoustic emitting part and the filter material covers the open end.SELECTED DRAWING: Figure 3
Patent JP-2022109484-A (JP)
Title: Fitting member and motor pump
Inventor: IMAI TOMOHIRO
IPC: H02K7/14
Filed: 2021-01-15
Abstract: To provide a fitting member that can reduce an installation area of a motor pump.SOLUTION: A fitting member 100 comprises: a liquid flow passage 105 through which liquid in a connection object flows; a close contact surface 120 connected to the liquid flow passage 105, and capable of being in close contact with a wall surface of the connection object; and a seal groove 121 formed in the close contact surface 120, and arranged outside the liquid flow passage 105. The seal groove 121 has an annular shape arranged concentrically with the liquid flow passage 105. The fitting member 100 also comprises a flange part in which a fastening hole for inserting a fastening tool capable of being fastened to the connection object is formed.SELECTED DRAWING: Figure 2
Patent JP-2022111859-A (JP)
Title: Information processing device, method thereof, and program
Inventor: OGATA NAOKO
IPC: G06T7/00
Filed: 2021-01-20
Abstract: To estimate a depth of a subject in a highly accurate and high-speed manner.SOLUTION: An information processing device comprises: extraction means for extracting an area of a subject from each of two images photographed in two viewpoints by the information processing device; detection means for detecting corresponding points from the area of the subject for each of the two images; and estimation means for estimating a depth of the subject from the two viewpoints based on positions of the two viewpoints and positions of the corresponding points in each of the two images.SELECTED DRAWING: Figure 2
Patent JP-2022112119-A (JP)
Title: Controller and control method
Inventor: TANAKA MASAHITO
IPC: G05B11/32
Filed: 2021-01-21
Abstract: To provide a controller with which it is possible to estimate an appropriate feedforward amount.SOLUTION: The controller comprises: a set value filter unit 1 for executing time delay filtering on a set value SP and calculating a corrected set value SP'; an operation amount calculation unit 2 for calculating a basic manipulated variable MV from the corrected set value SP' and a controlled variable PV; a step correspondence estimation unit 5 for estimating a parameter Kx1 to calculate the feedforward amount MV_X1 needed for step elements, on the basis of a difference before and after the response to set value tracking when an actual manipulated variable MV_F' including at least the basic manipulated variable MV is outputted to a control target; a total amount calculation unit 6 for calculating the total amount of the feedforward amount MV_X1; and an impulse correspondence estimation unit 7 for estimating a parameter Kx2 for calculating the feedforward amount MV_X2 needed for impulse elements, on the basis of the result of having subtracting the total amount of the feedforward amount MV_X1 from the sum of change amounts of the actual manipulated variable MV_F'.SELECTED DRAWING: Figure 1
Patent JP-2022114047-A (JP)
Title: Jam detection apparatus and jam detection method thereof
Inventor: SAKUMA YOSHIAKI
IPC: B65H5/06
Filed: 2021-01-26
Abstract: To easily detect a jam of a paper medium with a simple configuration.SOLUTION: A jam detection apparatus includes: a follower roller which is provided on a transportation path of a paper medium, whose outer periphery surface comes in contact with the paper medium to rotate with feeding of the paper medium, and in which a through hole is formed to pass through a rotating shaft and a conductive body is provided on an inner periphery surface of the through hole along the rotating shaft; a central shaft which is inserted into the through-hole of the follower roller, whose center portion is formed with a non-conductive body, whose both of end portions are formed with a conductive body, and in which a chamfer portion chamfered so as to be out of contact with the conductive body of the through hole on at least one of both of the end portions is provided; and a jam detection unit that detects a jam of the paper medium based on a pulse signal generated by repeating a conductive state in which both of the end portions of the central shaft come in contact with each of the conductive body of the follower roller when the follower roller rotates around the center shaft and a non-conductive state in which at least one of both of the end portions of the central shaft does not come in contact with the conductive body of the follower roller due to the chamfer portion.SELECTED DRAWING: Figure 1
Patent JP-2022114751-A (JP)
Title: Dwelling house
Inventor: TSUTSUI YOHEI
IPC: E04H1/02
Filed: 2021-01-27
Abstract: To provide a dwelling house that offers privacy and a sense of nature in a limited space, with an expansive courtyard space, a sense of unity between the courtyard and an indoor space, and a rich natural living environment.SOLUTION: There provided is a dwelling house provided with a first living room 110, a second living room 120 adjacent to the first living room 110, and a first courtyard 160 adjacent over the first living room 110 and the second living room 120. A first lattice wall 166 is provided in the first courtyard 160 at least above a second floor ceiling height, a floor 120f of the second living room 120 is lower than a floor 110f of the first living room 110, a floor 122f of a space 162 adjacent to the second living room 120 in the first courtyard 160 is lower than a floor 161f of a space 161 adjacent to the first living room 110 in the first courtyard 160, and a step 125 between the first living room 110 and the second living room 120, and a step 163 of the first courtyard 160 are provided on a straight line.SELECTED DRAWING: Figure 1
Patent JP-2022117208-A (JP)
Title: Communication device and communication system
Inventor: OSHIKIRI TAKASHI
IPC: H04L9/08
Filed: 2021-01-29
Abstract: To provide a technique that can improve the safety of communication devices.SOLUTION: A communication device includes a signal line through which data encrypted with a first key is transmitted, a communication unit, and a monitoring unit. The communication unit accepts input of data to be transmitted through the signal line and transmits the input data to the outside of the communication device. The monitoring unit monitors the signal line and monitors whether the data to be transmitted through the signal line is encrypted with the first key.SELECTED DRAWING: Figure 4
Patent JP-2021077399-A (JP)
Title: Image processing program and image processing apparatus
Inventor: KONDO TOMOYA
IPC: B41J2/21
Filed: 2021-02-02
Abstract: To suppress print quality deterioration even in a case where printing has to be performed, while an object is located across a boundary of a band image.SOLUTION: A white neighborhood calculation unit calculates the number of white neighborhood being the number of pairs which are pairs composed of a first pixel in a target line and a second pixel adjacent to the first pixel in an adjacent line, and at least one of the first pixel and the second pixel being a pixel of white neighborhood. The pixel of white neighborhood is a pixel satisfying at least one of a condition that chroma is equal to or lower than a predetermined threshold and a condition that brightness is equal to or higher than a predetermined threshold. In a case where it is determined that a predetermined boundary condition indicating that the number of white neighborhood in the target line is equal to or larger than the first threshold is satisfied, a determining unit determines determination band data so as to include the target line in a determination band image. The target line is included in a first provisional band image and is a line being closest to a boundary between the first provisional band image and a second provisional band image.SELECTED DRAWING: Figure 3
Patent JP-2022089733-A (JP)
Title: Large span arch stiffening asymmetric section continuous beam construction method
Inventor: LIU WENSHENG
IPC: E01D21/10
Filed: 2021-02-10
Abstract: To provide a construction method to reduce load unbalance in a large span arch stiffening asymmetric section continuous beam construction method.SOLUTION: A method includes a process (S1) of realizing arch stiffening continuous beam bend momentum balance by designing a weight arrangement load with a scheduled method, and a process (S2) of completing construction of large span arch stiffening continuous beam unbalanced weight arrangement with a scheduled method. Under conditions for a large span asymmetric section load, a mobile work, and protection construction, occurrence of an unbalanced momentum in one side can be avoided with balance weight arrangement and counter weight arrangement in segment division, thereby preventing occurrence of large deviation from linearity of a main beam while construction. Load unbalanced continuous beam installation in cantilever erection adopts a "Symmetric installation + Segment division load" construction execution method. The issue of occurrence of load unbalance due to design or construction of an arch stiffening continuous beam can be resolved.SELECTED DRAWING: Figure 1
Patent JP-2021073035-A (JP)
Title: Absorbent article
Inventor: TAMURA TATSUYA
IPC: A61F13/533
Filed: 2021-02-12
Abstract: To provide an absorbent article which is capable of reducing chemical substances to be used therein to the possibly minimum level, and makes effective use of a color now in use.SOLUTION: A disposable napkin 10, which is an absorbent article, comprises: a liquid-permeable surface sheet 11 positioned on a skin-facing side; a liquid-impermeable back-surface sheet 12 positioned on a non-skin-facing side; and an absorber 20 interposed between the surface sheet 11 and the back-surface sheet 12. The absorber 20 includes a liquid-absorbent core 21 and a core cover sheet 22 covering at least the skin-facing side of the liquid-absorbent core 21, and a material constituting the absorber 20 contains a lignin component. When the absorber 20 is viewed through the surface sheet 11, an L-value, an a-value, and a b-value in a Lab system satisfy one of the conditions 0.5≤a-value≤10.0, 7≤b-value≤15, and 70≤L-value≤90.SELECTED DRAWING: Figure 3
Patent JP-2022126058-A (JP)
Title: zoom lens
Inventor: OCHIAI HIROMICHI
IPC: G02B15/20
Filed: 2021-02-18
Abstract: To provide a large-aperture, wide-angle zoom lens which comprises a compact optical system, is high-speed AF control-enabled, suppresses variations in aberration while focusing, and is compatible with large-format cameras.SOLUTION: A zoom lens provided herein comprises, in order from the object side, a first lens group G1 having negative refractive power, an intermediate lens group GM consisting of three or four lens groups and having positive refractive power as a whole, and a rear lens group GR having negative refractive power. The intermediate lens group comprises at least a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, and a fourth lens group G4 having positive refractive power in order from the object side. An aperture stop S is located inside or on the image side of the fourth lens group. When zooming from the wide-angle end to the telephoto end, distances between adjacent groups change in such a way that a distance between the first lens group and the second lens group decreases, and the intermediate lens group and the rear lens group move toward the object side on different trajectories. When shifting focus from infinity to a short distance, the third lens group moves toward the object side. The zoom lens satisfies given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2022126228-A (JP)
Title: game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-02-18
Abstract: To provide a game machine which contributes to improvement of the game amusement through a performance.SOLUTION: A performance control microcomputer 121 can execute a proliferation advance notice in N ready-to-win and can display on a display panel 50a1 a proliferation advance notice background image G500 and a main character image G200 in the proliferation advance notice. In the proliferation advance notice, the proliferation advance notice background image G500 and the main character image G200 are reduced and displayed on a reduced region RS, and a proliferation image that is the same as the proliferation advance notice background image G500 and the main character image G200 is displayed on a first adjacent region RR1 adjacent to the reduced region RS.SELECTED DRAWING: Figure 40-1
Patent JP-2022126307-A (JP)
Title: Input/output device
Inventor: HASHIMOTO MINORU
IPC: G01B11/00
Filed: 2021-02-18
Abstract: To provide a technology which enables the light reception result of a sensor to be output to an external device by reducing data amount while maintaining the characteristics of the light reception result.SOLUTION: In communication between an external device and an input/output device that acquires the light reception result of a sensor having a plurality of light reception units, each of the light reception units receiving light emitted from a plurality of light projection units, and that outputs the acquired light reception result to the external device, a maximum amount of data transmittable per unit time is smaller than in communication between the input/output device and the sensor. The input/output device comprises acquisition means acquiring the light reception result, analysis means analyzing the light reception result and detecting a boundary between a portion where the sensor has been able to receive the light and a portion where the sensor has not been able to receive the light, and output means outputting data that indicates the position of the boundary detected by the analysis means to the external device.SELECTED DRAWING: Figure 1
Patent JP-2022128268-A (JP)
Title: Apparatus for detecting use of trademark, method for detecting use of trademark and program for detecting use of trademark
Inventor: MIYAZAKI TAKASHI
IPC: G06Q50/18
Filed: 2021-02-22
Abstract: To provide a trademark use detection apparatus configured to easily monitor the use of a trademark to be detected on the web.SOLUTION: A trademark use detection apparatus includes: a receiving unit 11 which receives a detection target trademark comprising characters, and items to be detected; an acquisition unit 12 which performs web search with the items to be detected and acquires resultant electronic data as a detection target region; an extraction unit 13 which extracts an advertising region to be used as an advertisement from the detection target region; and a detection unit 14 which detects whether the detection target trademark exists in the advertising region. The acquisition unit 11, the extraction unit 12, and the detection unit 13 are periodically or non-periodically executed continuously.SELECTED DRAWING: Figure 1
Patent JP-2022128332-A (JP)
Title: Abnormality diagnosis device for heat exchanger
Inventor: OE TETSUYUKI
IPC: G05B23/02
Filed: 2021-02-22
Abstract: To provide a device for diagnosing an abnormality in a heat exchanger that exchanges heat between a high-temperature fluid and a low-temperature fluid, which can identify the reason in the case where the abnormality occurs or the location of the abnormality using as few sensors as possible.SOLUTION: An abnormality diagnosis device for a heat exchanger detects an abnormal portion in the heat exchanger by referring to the temperature of an outer container in which the heat exchanger is housed, the pressure on the inlet side of a high-temperature flow passage, and the pressure on the outlet side of a low-temperature flow passage. When a rise in temperature of the outer container from that during normal operation is detected and a decrease in pressure on the inlet side of the high-temperature flow passage or in pressure on the outlet side of the low-temperature flow passage from that during normal operation is detected, the abnormality diagnosis device determines that there is leakage in a case of the heat exchanger. When a decrease in pressure on the inlet side of the high-temperature flow passage from that during normal operation is detected, the abnormality diagnosis device determines that there is leakage caused by breakage of the high-temperature flow passage. When a decrease in pressure on the outlet side of the low-temperature flow passage from that during normal operation is detected, the abnormality diagnosis device determines that there is leakage caused by breakage of the low-temperature flow passage.SELECTED DRAWING: Figure 2
Patent JP-2022129111-A (JP)
Title: Calcium aluminate for quick setting agent, and foaming type quick setting agent
Inventor: MUROKAWA TAKAMITSU
IPC: C04B22/08
Filed: 2021-02-24
Abstract: To provide calcium aluminate for a quick setting agent that suppresses the occurrence of dust in a spray work in a tunnel or the like to improve work efficiency, exhibits high quick setting property even under a condition where spring water generates or natural ground surface is deteriorated, and is applicable to a site where long-term strength development is required, when used as a foaming type quick setting agent.SOLUTION: The calcium aluminate for the quick setting agent contains SiO2 in an amount of 7 mass% or less, has a vitrification ratio of 30 to 98%, and contains sulfur in an amount of 0.007 to 0.5 mass%.SELECTED DRAWING: None
Patent JP-2022134302-A (JP)
Title: Liquid supply device, coating device, aging device, and liquid supply method
Inventor: YOSHIKAWA NORIO
IPC: B01D24/00
Filed: 2021-03-03
Abstract: To provide a technique for properly grasping the service life or a degree of aging of a filter to be applied to filtration of a treatment liquid having high viscosity.SOLUTION: A liquid supply unit 10 is a device for supplying a treatment liquid of high viscosity. The liquid supply unit includes: a supply tank 11; a liquid supply port 19; a first liquid supply pipeline 12 and a second liquid supply pipeline 14; a pressurizing mechanism 15; a second filter F2; and a measurement module 174. In the liquid supply unit, a treatment liquid of high viscosity can be retained. The liquid supply port supplies a treatment liquid to a supply destination. The first liquid supply pipeline and the second liquid supply pipeline connect the supply tank to the liquid supply port. The pressurizing mechanism feeds the treatment liquid from the supply tank toward the liquid supply port. The second filter is arranged in the second liquid supply pipeline and filters the treatment liquid. The measurement module measures an amount of particles in the treatment liquid having passed the second filter, at a position on a downstream side of the second filter.SELECTED DRAWING: Figure 1
Patent JP-2022136556-A (JP)
Title: beverage
Inventor: TAKEUCHI AKIRA
IPC: A23L2/56
Filed: 2021-03-08
Abstract: To provide a beverage that is prevented from emitting a foreign odor even when containing a predetermined level of 2,3-butane dione.SOLUTION: A beverage contains 25-250 ppb of 2,3-butane dione and 1.0-50 ppb of methional. In the beverage, the content of methional may be 1.0-10 ppb. The beverage may contain extract from a roasted plant.SELECTED DRAWING: None
Patent JP-2022136869-A (JP)
Title: Storage element unit and building
Inventor: WATANABE YASUHIRO
IPC: H01M50/20
Filed: 2021-03-08
Abstract: To facilitate positioning of a storage element module with respective to a housing.SOLUTION: A storage element unit 10 includes: a housing 20 that includes a bottom wall part 21 and a side wall part 22, and is open in a first direction D1; and storage element modules 40 that are housed in the housing 20. The housing 20 includes: a set of positioning parts 30 that contains swollen parts 32 projecting in the first direction D1 from the bottom wall part 21. The storage element module 40 includes: a case 50 that includes a bottom board part 51A and a side board part 52; and cells 70 housed in the case 50. Convex parts 64 receiving the swollen parts 32 respectively are provided to a set of fixed parts 60 to which the bottom board part 51A and the side board part 52 of the case 50 are fixed. In a state where the swollen parts 32 are positioned in the convex parts 64, the storage element module 40 is positioned to the housing 20.SELECTED DRAWING: Figure 6
Patent JP-2022138329-A (JP)
Title: Recognition device, robot control system, recognition method, and program
Inventor: KOZAI KENTARO
IPC: G01B11/00
Filed: 2021-03-10
Abstract: To provide a technology which can reduce the number of processing, when estimating a position and attitude of an object, by using a measurement image obtained by measuring the object.SOLUTION: A recognition device recognizes a position and attitude of a predetermined object in a measurement image, by comparing the measurement image showing a result obtained by measuring a measurement range including the predetermined object with a three-dimensional model of the predetermined object. The recognition device comprises: estimation means which estimates the position and attitude of the predetermined object in the present, based on the position and attitude of the predetermined object which the recognition device has recognized in the past; and recognition means which assumes the position and attitude which the estimation means has estimated as an initial value of the position and attitude of the three-dimensional model of the predetermined object, and recognizes the position and attitude of the predetermined object in the measurement image, depending on the result obtained by matching the three-dimensional model to the predetermined object in the measurement image.SELECTED DRAWING: Figure 1