baber/WOPTO huggingface dataset:
Patent JP-2020159096-A (JP)
Title: Rockfall prevention tool and rockfall prevention method
Inventor: SHIOIRI KEISUKE
IPC: E01F7/04
Filed: 2019-03-27
Abstract: To provide a rockfall prevention tool and a rockfall prevention method that enable prevention of rockfall by safe construction allowing stone located on a slope to be fixed with ring ropes.SOLUTION: The rockfall prevention tool comprises: a rope unit 2 which comprises wire ring rows 7 each formed by aligning multiple ring ropes 6 in the longitudinal direction and connecting the neighboring ring ropes 6 to cross each other, and fittings 8 to connect each neighboring pair of ring ropes 6 where a number of the wire ring rows 7 are arranged side by side in the width direction, the number corresponding to the width of stone S to be covered; multiple anchors 3 buried in ground G at a top and both sides of the rope unit 2; and multiple connectors 4 to connect the anchors 3 to wire ropes 5 of the rope unit 2 while exerting tensile force thereon.SELECTED DRAWING: Figure 1
Patent JP-2020161405-A (JP)
Title: Illuminating device
Inventor: TANAHASHI OSAMU
IPC: F21S8/08
Filed: 2019-03-27
Abstract: To provide an illuminating device that can restrain disturbance in light distribution.SOLUTION: An illuminating device 10 comprises: a light source 20; a light guide body 30 comprising a first end surface 31 on which light emitted by the light source 20 is incident, a second end surface 32 located on the side opposite to the first end surface 31, and including an inclined surface inclined with respect to the first end surface 31, and a first principal surface 33 provided with a reflecting structure (concave part 35) for reflecting the light incident on the first end surface 31; and a light absorption material 40 in optically close contact with the second end surface 32.SELECTED DRAWING: Figure 2
Patent JP-2020160966-A (JP)
Title: Image recognition system and image recognition method
Inventor: TERASHITA NAOYUKI
IPC: G06T7/00
Filed: 2019-03-27
Abstract: To provide an image recognition system capable of accurately performing inferences even when learning images or inference images include images acquired in a situation where an image with sufficient quality for image recognition cannot be obtained.SOLUTION: An image recognition system 100 includes: an inference processing unit 121 that performs inferences on images using a discrimination unit; and a learning processing unit 111 that generates a discrimination unit. The learning processing unit 111 generates the discrimination unit by using images for learning selected based on predetermined image selection conditions. The inference processing unit 121 performs inference on inference images selected based on image selection conditions.SELECTED DRAWING: Figure 1
Patent JP-2020161079-A (JP)
Title: Abnormality detection device
Inventor: IWADO NARU
IPC: H04N7/18
Filed: 2019-03-28
Abstract: To provide an abnormality detection device capable of suppressing erroneous detection as an abnormal state being made despite an image change which can occur in a normal state.SOLUTION: An abnormality detection device comprises a detection unit (30) that detects an abnormal state by applying image processing to an image of a monitoring target region imaged by an imaging element (1). The detection unit generates reference flow direction data in which a flow direction of brightness in the monitoring target is specified on the basis of time series variations in the brightness, generates monitoring flow direction data in which the flow direction of brightness in the monitoring target region is specified on the basis of time series change in the brightness calculated during monitoring for performing detection of an abnormal state, and determines that an abnormal state in the monitoring target region has occurred from comparison between the reference flow direction data and the monitoring flow direction data.SELECTED DRAWING: Figure 1
Patent JP-2020160411-A (JP)
Title: Image forming apparatus
Inventor: KYOYA TADAO
IPC: G03G21/16
Filed: 2019-03-28
Abstract: To preferentially display an error on a drum cartridge in error information on the drum cartridge and a toner cartridge.SOLUTION: An image forming apparatus comprises an apparatus body, a drum cartridge, a toner cartridge, a display and a control unit. The drum cartridge has a photoreceptor drum and a drum memory and is removably attached to the apparatus body. The toner cartridge has a developing roller and a toner memory and is removably attached to the drum cartridge. When determining that the drum cartridge has an error and determining that the toner cartridge has an error, the control unit causes the display to preferentially display the presence of the error in the drum cartridge over the presence of the error in the toner cartridge (S301 to S314).SELECTED DRAWING: Figure 7
Patent JP-2020165466-A (JP)
Title: Full bore safety valve
Inventor: KAWAGUCHI MITSURU
IPC: F16K17/12
Filed: 2019-03-29
Abstract: To provide a full bore safety valve capable of suppressing occurrence of a chattering phenomenon.SOLUTION: A valve chamber 12, and an intake port 13 and an exhaust port 14 which communicate an inside and an outside of the valve chamber, are provided in a valve main body 11. A valve body 15 accommodated in the valve chamber 12 divides the valve chamber into a front chamber 12b at the side of the intake port and a back pressure chamber 12c at the back of the valve body 15. The front chamber 12b and the back pressure chamber 12c are communicated by a bypass passage 15a, and in the back pressure chamber 12c, a pilot valve 16 is provided for regulating a pressure therein. The valve body 15 is pressure-welded to a valve seat 12d or separated from the valve seat 12d by utilizing a pressure difference between a pressure in the front chamber 12b and the pressure in the back pressure chamber 12c regulated by the pilot valve 16 and a dead weight of the valve body 15, such that an intake port 13 and an exhaust port 14 are cut off or communicated. When the pressure in the front chamber 12b exceeds a predetermined blow-out set pressure, the valve body 15 is separated from the valve seat 12d and the intake port 13 and the exhaust port 14 are communicated. Thus, a spring for energizing a piston valve 15 can be omitted, thereby suppressing a chattering phenomenon which occurs with sudden pressure fluctuation.SELECTED DRAWING: Figure 1
Patent JP-2020164297-A (JP)
Title: Medium support structure and recording device
Inventor: TAKETSUGU EIJI
IPC: B65H31/20
Filed: 2019-03-29
Abstract: To provide a medium support structure capable of thinning while securing mechanical strength, and a recording device comprising the medium support structure.SOLUTION: A feeding tray 32 comprises: a first member 100 supported via a storage member 50 with respect to a main body of a recording device for recording on a medium; and a second member 150 which has a second support surface 153 capable of supporting the medium and is so connected as to relatively move to the first member 100 with a conveyance direction of the medium as a moving direction. The second member 150 has a second frame body 151 forming an outer peripheral part of the second member 150 and a plurality of second ribs 152 stretched on the second frame body 151 to form the second support surface 153.SELECTED DRAWING: Figure 2
Patent JP-2020168121-A (JP)
Title: Curtain aid and its assembly
Inventor: AOKI NOBUKI
IPC: A47H13/00
Filed: 2019-04-01
Abstract: To provide a curtain aid, not getting in the way when opening and closing a curtain, even while attached to a curtain rail, and, as the need arises, capable of preventing the curtain from being contacted with dew condensation water and wetted, by separating the curtain from a window.SOLUTION: A curtain aid 10 includes a separation bar 12 whose one end 18a can be attached temporarily to a window 50, and whose other end has a curtain pressing part 22, for separating the curtain pressing part 22 from the window 50 in the state where the one end 18a is attached temporarily to the window 50, and a suspension part 16 whose upper end can be moved along a curtain rail 43, and whose lower end supports the other end side of the separation bar 12.SELECTED DRAWING: Figure 3
Patent JP-2020169870-A (JP)
Title: Evaluation method of hydrogen embrittlement resistance characteristic
Inventor: FUJI HIROYUKI
IPC: G01N17/02
Filed: 2019-04-02
Abstract: To provide an evaluation method for evaluating, in a short time, hydrogen embrittlement resistance characteristics resulting from steel material factors or environmental factors.SOLUTION: An infiltrated hydrogen amount ratio R1 resulting from hydrogen infiltration efficiency, that is a ratio of an infiltrated hydrogen amount per unit time of an evaluation object relative to an infiltrated hydrogen amount per unit time of a reference object, is obtained by using a linear expression of the reference object and a linear expression of the evaluation object that are acquired according to a cathode charge method. In addition, an infiltrated hydrogen amount ratio R2 caused by an electric potential, that is a ratio of an infiltrated hydrogen amount per unit time of the evaluation object relative to a maximum infiltrated hydrogen amount per unit time of the reference object, caused by an electric potential, is obtained by using a multiplication value of a slope of a linear expression for the reference object or the evaluation object, and a difference value between a natural potential in the reference object and a natural potential in the evaluation object. A multiplication value of the infiltrated hydrogen amount ratio R1 and the infiltrated hydrogen amount ratio R2 is considered as a ratio of a maximum infiltrated hydrogen amount per unit time of the evaluation object relative to the maximum infiltrated hydrogen amount per unit time of the reference object.SELECTED DRAWING: Figure 7
Patent JP-2020170327-A (JP)
Title: Abnormality detection device, abnormality detection method, and computer program
Inventor: YUNOKI TAKAHIRO
IPC: G05B19/418
Filed: 2019-04-03
Abstract: To provide a technique for improving the accuracy of detecting abnormality to time series data including a noise component in an abnormality detection device for detecting abnormality in a product manufacturing step.SOLUTION: An abnormality detection device 1 includes: a data acquisition unit 11 for acquiring time series data showing a temporal change in a correspondence relation between an objective variable related to the quality of a product and an explanatory variable acquired in a manufacturing step; a pattern extraction unit 13 for performing learning by a random forest to the acquired time series data, and extracting a change pattern of random forest importance of the explanatory variable to the objective variable; and an abnormality detection unit 16 for using the extracted change pattern to detect abnormality in a manufacturing step 10.SELECTED DRAWING: Figure 1
Patent JP-2020174237-A (JP)
Title: Print reproduction color simulation system, print reproduction color simulation method, and program
Inventor: TANAKA TAKAYA
IPC: H04N1/56
Filed: 2019-04-08
Abstract: To provide a print reproduction color simulation system that estimates, before printing of an object image, the color of a printed material with an ink in a selected color used for the printing.SOLUTION: A print reproduction color simulation server 10 comprises: a specified color information acquisition unit 102 that acquires specified color information used for printing; a printable color estimation unit 104 that estimates a print use color corresponding to the specified color information; a print reproduction color prediction profile creation unit 106 that creates a profile indicating the correspondence relationship between the combination of the dot area ratios and the reproduction color; a separation table creation unit 107 that creates, with the profile, a separation table indicating the correspondence between a discrete colorimetric value in a color space and the combination of dot area ratios; a print division image creation unit 108 that makes the colors of pixels correspond to the colorimetric value on the separation table to determine the combination of the dot area ratios for each of the colors, and converts an image to be printed into a print division image for each of the print specified colors; and a print reproduction image estimation unit 109 that creates a print reproduction image from the profile according to the combination of dot area ratios of the pixels of the print division image.SELECTED DRAWING: Figure 4
Patent JP-2019189456-A (JP)
Title: Poultry processing device with one or more transportation units
Inventor: ERIC ADRIAAN VAN HILLO
IPC: B65G54/02
Filed: 2019-04-16
Abstract: To provide a poultry processing device that has improved reliability and is maintenance-free, including a transportation unit with a high processing speed.SOLUTION: Transportation means including at least one magnet 11, guides eddy current, which hampers the relative movement between the transportation means and a circulating support body 9, into the circulating support body. The circulating support body contains a material prone to be under the influence of eddy current, and at least one magnet facing its surface to the circulating support body has a row of alternate N pole (+) 11' and S pole (-) 11", and a combination body 16 of N pole (+) 16' and S pole (-) 16" is provided between the alternate N pole and S pole. The combined body is shifted at 90° with the alternate N pole and S pole on both sides as a reference, and is directly adjacent to the N pole of the shifted combined body on the side where the N pole of the row of the alternate N pole and S pole faces the circulating support body, and is directly adjacent to the S pole of the shifted combined body on the side where the S pole of the row of the alternate N pole and S pole faces the circulating support body.SELECTED DRAWING: Figure 4
Patent JP-2020176405-A (JP)
Title: Fitted type roofing material and joint structure of fitted type roofing material
Inventor: MANABE TAKAYUKI
IPC: E04D13/064
Filed: 2019-04-16
Abstract: To provide a fitted type roofing material capable of reliably draining rainwater to outdoors by adopting a hidden gutter without leaking rainwater that inevitably invades through the seams indoors, and a joint structure thereof.SOLUTION: The fitted type roofing material includes: one roofing material body; and the other roofing material body that is adjacent to the same and connected therewith, and a lower seam and an upper seam provided on each side edge are fitted with each other. An idle space is provided between the side ends, and in the idle space, a hidden gutter having a groove shape in cross-section along the side edge on the long side of the roofing material body is detachably arranged. There is also provided a joint structure of the roofing material.SELECTED DRAWING: Figure 1
Patent JP-2020175586-A (JP)
Title: Decorative molded product
Inventor: HAMA Daichi
IPC: B32B7/023
Filed: 2019-04-18
Abstract: To provide a decorative molded product in which an arbitrary pattern can be clearly made visible on a surface of a skin material when a light source is turned on.SOLUTION: A decorative molded product can be illuminated by a light source on a rear face, in which a skin material having OD value of 1 or more and 3.5 or less, a light shielding layer having an arbitrary pattern, and a transparent molded product are laminated in this order, and is configured that a color difference ΔE between a light-emitting part and a non light-emitting part of the skin material when the light source is turned on is 50 or more. The decorative molded product may further include a nonwoven fabric between the skin material and the light shielding layer or between the light shielding layer and the molded product.SELECTED DRAWING: Figure 1
Patent JP-2020178283-A (JP)
Title: Image processing apparatus for inputting characters using touch panel, control method thereof, and program
Inventor: INOUE KENTA
IPC: H04N1/00
Filed: 2019-04-19
Abstract: To provide a technique for implementing deletion of an already-input character string by a simpler operation without using a dedicated deletion button.SOLUTION: An MFP includes: a user interface means having a touch panel; a detection means configured to detect a character area from a scanned image; and a display control means configured to display a UI screen for setting a property to the scanned image on the touch panel. An input field for inputting a character string configuring the property exists on the UI screen. When a user selects a character area by a touch operation from among character areas detected by the detection means, the display control means adds, in a case where a character string corresponding to the selected character area is not input in the input field, the character string to the input field, and deletes, in a case where a character string corresponding to the selected character area is input already in the input field, the character string from the input field.SELECTED DRAWING: Figure 19
Patent JP-2020178882-A (JP)
Title: Athletic joint mat
Inventor: HARINISHI ATSUSHI
IPC: E04F15/02
Filed: 2019-04-25
Abstract: To provide an athletic joint mat capable of suppressing opening between adjacent two unit mat pieces arranged in an outer peripheral part of a mat body.SOLUTION: A mat 20 comprises an outer peripheral mat piece 4 laid in the outside of an outer peripheral part of a mat body 3 on a floor 30, along the side part of the outer peripheral part. An inside side part 4a of the outer peripheral mat piece 4 is a second connecting side part 5 having an engaging recess 5a and an engaging protrusion 5b alternately formed along the inside side part 4a. The second connecting side part 5 of the outer peripheral mat piece 4 is engaged and connected with a first connecting side part 2 outside one unit mat piece 1 and a first connecting side part 2 outside the other unit mat piece 1 in such a manner as to straddle an outer end S1a of a joint line S1 of the two unit mat pieces 1, 1 adjacently arranged in the outer peripheral part of the mat body 3.SELECTED DRAWING: Figure 2
Patent JP-2019115367-A (JP)
Title: Green-based plant low-content beverage and method for producing the same
Inventor: TANAKA YASUSHI
IPC: A23L2/00
Filed: 2019-04-25
Abstract: To provide a green-based plant low-content beverage in which deterioration due to light is suppressed even having a clear taste brought about by suppressing the content of green-based plant derived matter.SOLUTION: Provided is a green-based plant low-content beverage containing low content of green-based plant derived matter and in which, characterized, the content [A] of the green-based plant derived matter is 0.10 to 0.60 mass%, and furthermore contains zinc and ascorbic acid, and the content [B] of zinc is 0.0010 to 0.0060 mass%, and the content [C] of ascorbic acid is 0.0040 to 0.080 mass%.SELECTED DRAWING: None
Patent JP-2020184856-A (JP)
Title: Grommet and wiring harness
Inventor: TOYODA RYUHEI
IPC: F16L5/02
Filed: 2019-05-09
Abstract: To provide a grommet and a wiring harness that can ensure proper sound insulation performance.SOLUTION: A grommet 1 includes a main body 10 in which an attachment target 100 is fitted into a through hole 101 penetrating along the axial direction X, stops the through hole 101 from water, and in which a wiring material W is inserted inside along the axial direction X, and the main body 10 includes a sound insulation wall portion 50 including a plate-shaped portion 51 extending along Y and Z directions intersecting the axial direction X and closing at least a part of the through hole 101, and a sound insulation convex portion 52 formed in an annular or arc shape around a central axis C protruding from the plate-shaped portion 51 in the axial direction X and along the axial direction X.SELECTED DRAWING: Figure 3
Patent JP-2020187152-A (JP)
Title: Diffusion lens
Inventor: TERADA MAMORU
IPC: F21V5/00
Filed: 2019-05-09
Abstract: To provide a diffusion lens that can absorb shape errors caused by molding variations and suppress adverse effects such as occurrence of bright lines.SOLUTION: A diffusion lens 13 diffuses light that is incident on an incident surface 21A from an LED 12 and is emitted from an emitting surface 22A. The incident surface 21A is a concave surface which is a conical region including an optical axis L. The emitting surface 22A is a convex surface that is formed so as to cover the outside of the concave surface and is a conical region centered on the optical axis L, is formed to become thicker from the top side of the convex surface toward the LED 12 side in the direction of the optical axis L, and is provided with a light diffusion region 19 for diffusing the light from the LED 12 in a partial region of the concave surface.SELECTED DRAWING: Figure 5
Patent JP-2020187515-A (JP)
Title: Information processing device, data access control program and data access control system
Inventor: ITO YOSHINOBU
IPC: G06F21/62
Filed: 2019-05-14
Abstract: To transmit, at an appropriate timing at which data satisfies a transmission condition, the data that has an agreement by a user for use by another person to an external device.SOLUTION: An information processing device includes: a receiving unit (1002) that receives, from an external device which is a transmission destination, a data accessing parameter (a ticket process request) containing an access ticket including a program capable of accessing data having an agreement by a user for use by another person, a transmission condition to transmit the data, and information on the transmission destination of the data; a replying unit (1004) which generates a notification object corresponding to the information on the transmission destination, and replies with the generated object to the external device; and a transmitting unit (1002) which executes the program in the access ticket to obtain the data when the transmission condition is satisfied, and transmits the obtained data to the transmission destination in order to set the obtained data in the notification object.SELECTED DRAWING: Figure 30
Patent JP-2020177892-A (JP)
Title: Crystal desk lamp
Inventor: WU GANAG
IPC: F21V23/00
Filed: 2019-05-15
Abstract: To disclose a crystal desk lamp.SOLUTION: A crystal desk lamp of the present invention includes a desk lamp pedestal, an elliptical groove is formed in the desk lamp pedestal, a luminance mechanism is arranged in the elliptical groove, the luminance mechanism includes a counter weight fixedly connected to a lower end wall of the elliptical groove, a center shaft is arranged at an upper end face of the counter weight so as to be rotatable, a short rod is fixedly arranged at a left end face of the center shaft, and a transmission rod is fixedly arranged at a rear end face of the center shaft. The crystal desk lamp is low in a center of gravity, formed into an elliptical shape, hardly fallen even if receiving an impact, favorable in safety, freely adjustable in light intensity and a length of a crystal accessory according to a requirement of a user, changeable in beauty, convenient in removal, and easy in washing.SELECTED DRAWING: Figure 1