baber/WOPTO huggingface dataset:
Patent JP-2022017143-A (JP)
Title: Waterless underground, and underground pool multipurpose facility
Inventor: NISHIMURA KINGO
IPC: A01G7/00
Filed: 2020-07-13
Abstract: To raise livestock, to facilitate entry into vegetable cultivation, and to thereby secure farmer's income source, in order to change such a situation that a fallow paddy field or a neglected wasteland does not bring a review of earnings to farmers.SOLUTION: Taking an example of a fallow field, land utilization is sought to the underground. An underground barn, a vegetable cultivation greenhouse and a glass greenhouse are developed underground, and thereby even an elder new comer can manage a commercial-home garden.SELECTED DRAWING: Figure 2
Patent JP-2022032301-A (JP)
Title: Display panel capable of exposing images different in incident direction of light and manufacturing method thereof
Inventor: TANAKA HIROKI
IPC: G09F13/18
Filed: 2020-08-11
Abstract: To provide a display panel capable of displaying different display images with respect to the incident light different in the incident direction from the end face of a light guide plate in the display panel using the light guide plate, and to provide a method for inexpensively manufacturing the display panel.SOLUTION: Projectors 17,18 are arranged, which project the incident lights AL, BL directed to each of vertical and horizontal end faces of a display panel using a resin light guide plate 10 whose plane shape is rectangular. In a predetermined area on the rear surface of the light guide plate 10, a plurality of groups of two kinds of groove dot groups are formed by providing a plurality of rows of V-shaped cross section with a small length extending in the direction orthogonal to the incident direction at a small interval and parallel to each other. Two kinds of different display images are exposed on the surface of the display panel.SELECTED DRAWING: Figure 15
Patent JP-2022032488-A (JP)
Title: Display and image forming apparatus
Inventor: SAKABE KEIJI
IPC: G09G5/02
Filed: 2020-08-12
Abstract: To change, for every detection of a touch operated area, a display mode of the detected touch operated area on a screen of a display unit to make an area with a high frequency of contacts conspicuous, thereby allowing a user to easily recognize the area.SOLUTION: An image forming apparatus 10 comprises: a display unit 21; a touch panel 23 that is provided on a screen of the display unit 21; and a control unit 31 that detects a touch operation area on the screen of the display unit 21 through the touch panel 23, and for every detection of the touch operation area, changes a display mode of the detected touch operation area on the screen of the display unit 21.SELECTED DRAWING: Figure 2
Patent JP-2022034239-A (JP)
Title: Appearance confirmation device for radioactive waste storage container and appearance confirmation structure for radioactive waste storage container
Inventor: OGIWARA YUYA
IPC: G01N21/84
Filed: 2020-08-18
Abstract: To provide an appearance confirmation device for radioactive waste storage container easy-to-insert into the gap between radioactive waste storage containers capable of suppressing overexposure of camera image, and an appearance confirmation structure for the radioactive waste storage containers.SOLUTION: An appearance confirmation device 10 includes: a flat plate-shaped housing 20; a camera 70; a light source 80; and an optical fiber 90. The optical fiber 90 has first portions 91, 92 extending along a pair of first side edges 22 of the housing 20 and a second portion 93 extending along a second side edge 23 of the housing 20. The light source 80 is placed at the base end side of the first portions 91, 92. The camera 70 is placed at the front end 25 side of the housing 20 inner side than the side edges 22, 23, and the imaging direction thereof is set in at least a direction intersecting a flat surface 21 of the housing 20.SELECTED DRAWING: Figure 1
Patent JP-2022034622-A (JP)
Title: Production schedule display method, production schedule display program, and production schedule display device
Inventor: TAKEHARA YUKI
IPC: H05K13/00
Filed: 2020-08-19
Abstract: To provide a production schedule display method capable of properly supporting the change of a production schedule for producing a component mounting board, a production schedule display program, and a production schedule display device.SOLUTION: The production schedule display method includes: acquiring multiple production schedules, which are production schedules for producing component mounting boards in a production line equipped with working equipment, that include group data in which production date and time and multiple production schedules are grouped (ST1); and displaying multiple production schedules based on the group data out of the multiple production schedules on a display device while linking in chronological order (ST7).SELECTED DRAWING: Figure 11
Patent JP-2022035075-A (JP)
Title: Peracetic acid aqueous solution for food additive
Inventor: SUGIMOTO KAZUSHI
IPC: A23L3/3508
Filed: 2020-08-20
Abstract: To provide a peracetic acid aqueous solution for food additive which poses little risk of causing a harmful effect to a living body while lowering possibility of catching fire or explosion.SOLUTION: A peracetic acid aqueous solution for food additive includes 13.0-15.5 mass% of peracetic acid, 5.0-17.0 mass% of hydrogen peroxide, 25.0-50.0 mass% of acetic acid, and water, and has a flash point of 70°C or higher. In particular, it is preferable that an existence mass ratio of the hydrogen peroxide and the peracetic acid in the aqueous solution is hydrogen peroxide/peracetic acid of 0.60 or lower.SELECTED DRAWING: None
Patent JP-2022036603-A (JP)
Title: Dental root canal length measuring instrument
Inventor: SATO FUMIAKI
IPC: C08F210/00
Filed: 2020-08-24
Abstract: To provide a dental root canal length measuring instrument which prevents a stopper from coming off of a root canal length measurement needle.SOLUTION: A dental root canal length measuring instrument has a root canal length measurement needle and a stopper provided freely slidably for the root canal length measurement needle for recording a push-in depth in a root canal of the root canal length measurement needle. In the dental root canal length measuring instrument, a stopper is composed of an olefinic molding which includes polarity olefinic polymer including a structural unit of a polarity olefin monomer expressed in at least one kind of general equation (I) and a structural unit of at least one kind of a non-polar olefin monomer. CH2=CH-R2-Z(R1)n...(I)SELECTED DRAWING: None
Patent JP-2022038659-A (JP)
Title: Abnormal temperature detection device, abnormal temperature detection method, and abnormal temperature detection program
Inventor: FURUKAWA YASUSHI
IPC: G06N20/00
Filed: 2020-08-27
Abstract: To provide an abnormal temperature detection device, an abnormal temperature detection method, and an abnormal temperature detection program capable of detecting an abnormal temperature precisely by considering a time change in temperature while excluding an influence of an ambient environment.SOLUTION: An abnormal temperature detection device includes: a temperature acquisition part for acquiring temperature data; a pre-processing part for calculating differential data for showing a difference sequence of the temperature data, generating substitution data in which one of difference data as a positive number and difference data as a negative number is substituted for zero, and performing pre-processing for calculating similarity between reference data generated from teacher data that has already been identified regarding whether it is normal or abnormal, and substitution data; a learning part for performing machine learning of the similarity calculated by the pre-processing part and outputting an identification function; and a determination part for determining whether temperature data for detection that is acquired by the temperature acquisition part and is subjected to pre-processing by the pre-processing part is normal or abnormal by using the identification function.SELECTED DRAWING: Figure 1
Patent JP-2022038831-A (JP)
Title: File transfer method and file transfer apparatus
Inventor: YOKOI TOSHIYUKI
IPC: G06F13/00
Filed: 2020-08-27
Abstract: To minimize unauthorized acquisition of files.SOLUTION: A file server 10 transmits presence information of a file stored in the file server 10 via a relay server 20. An external terminal 40 transmits request information in e-mail for a file to be acquired based on the presence information, to the file server 10. On receipt of the e-mail including the request information, the file server 10 transmits the file to be acquired in e-mail to the external terminal 40.SELECTED DRAWING: Figure 2
Patent JP-2022040620-A (JP)
Title: Composition for improving age-related hearing loss
Inventor: SAKAI YUMI
IPC: A61K31/352
Filed: 2020-08-31
Abstract: To provide a composition useful for preventing or improving age-related hearing loss.SOLUTION: A composition for preventing or improving age-related hearing loss contains quercetin as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2022040640-A (JP)
Title: Optical system, projector, and imaging apparatus
Inventor: YANAGISAWA HIROTAKA
IPC: G02B17/08
Filed: 2020-08-31
Abstract: To provide an optical system that can suppress deterioration in optical characteristics of a lens by a rise in temperature due to an increase in optical density within the lens when the lens constituting the optical system includes a reflection surface having a concave shape.SOLUTION: An optical system 3A includes a lens 34 having a first transmission surface 41, a reflection surface 42, and a second transmission surface 43 in this order from a reduction side to an enlargement side. In the optical system 3A, the lens 34 is made of resin and the reflection surface 42 has a concave shape. Further, when the F number of the optical system 3A is Fno, a focal length in the optical system 3A is f, and an amount of light in an enlargement-side conjugate plane is q, the following conditional expression is satisfied. 10≤q×Fno/f2≤2989SELECTED DRAWING: Figure 3
Patent JP-2022041614-A (JP)
Title: Repairing method of impervious sheet and impervious sheet repairing device used in repairing method of impervious sheet, and impervious method using impervious sheet repairing device
Inventor: NISHI SUSUMU
IPC: E02D31/02
Filed: 2020-09-01
Abstract: To provide a repairing method of an impervious sheet and an impervious sheet repairing device used in impervious sheet repairing method which can omit time and processes taken in extrusion type welding and can efficiently perform repair of impervious sheet.SOLUTION: A repairing method of hot-melt binding a repair portion of an impervious sheet 1 and a repairing sheet 6 by using the repairing sheet 6 for covering the repair portion of the same material and thickness with the impervious sheet 1 when repairing through-hole 1b, a rip or a joint part of the impervious sheet 1 made of synthetic resin includes the processes of: fixing a wall surface working device 12 to the repair portion; precedently heating the repairing portion of the impervious sheet 1; heat-melting the impervious sheet 1 and the repairing sheet 6 simultaneously; and performing pressure welding of the impervious sheet 1 and the repairing sheet 6 to each other.SELECTED DRAWING: Figure 8
Patent JP-2020192454-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To provide a game machine capable of suitably executing setting confirmation work.SOLUTION: A game machine includes: setting confirmation control means capable of controlling a setting value set by setting means to a confirmable setting confirmation state; normal variable display means for variably displaying normal identification information and deriving and displaying a display result on the basis of passage of a game medium through a predetermined area; and normal variable display clocking means for clocking a normal variable display period for variably displaying normal identification information. When the normal variable display period is being clocked, supply of power to the game machine is stopped. When power starts to be supplied to the game machine again and control is performed to a setting confirmation state, clocking of the normal variable display period is suspended until the setting confirmation state is completed. When the setting confirmation state is completed, clocking of the normal variable display period is resumed.SELECTED DRAWING: Figure 9-4
Patent JP-2022044124-A (JP)
Title: Automatic door for food and drink conveyance device and food and drink conveyance device
Inventor: ISHINO HARUNORI
IPC: A47G23/08
Filed: 2020-09-07
Abstract: To prevent contact sound by right and left doors from generating even when an automatic double door partitioning a conveyance path and an audience seat is opened and closed.SOLUTION: The present invention is an automatic door for food and drink conveyance device installed along a food and drink conveyance path, and includes: a left door and a right door arranged between a conveyance path and an audience seat along the conveyance path; a holding part that holds the left door and the right door slidably in right and left direction; and a drive part that slides the left door and the right door in the right and left direction. The hold part holds the left door and the right door such that the left door and the right door are alternate in the front and rear direction.SELECTED DRAWING: Figure 4
Patent JP-2022044229-A (JP)
Title: Program update method and program update system
Inventor: FUJII MASAMICHI
IPC: G06F8/658
Filed: 2020-09-07
Abstract: To prevent an increase in capacity of difference data in the update of a program using the difference data.SOLUTION: An update system includes: a first server that stores a control program; a second server that stores a common program; a difference extraction device that generates difference data between the common program and the control program; and a reprogramming tool that transmits the difference data to a vehicle having an ECU to be updated mounted thereon. The difference extraction device searches for, in a search range, whether data to be searched for in the control program is included in the common program for every search unit, and generates the difference data. The search range includes, for example, the address of the data to be searched for in the control program and addresses subsequent to the address. A head area of the common program is provided with an offset area.SELECTED DRAWING: Figure 5
Patent JP-2022046874-A (JP)
Title: Antiviral agent
Inventor: HIRAYAMA HIROKI
IPC: A01N59/08
Filed: 2020-09-11
Abstract: To provide an antiviral agent that can hold high antiviral activity for a long time.SOLUTION: An antiviral agent contains hypochlorite and alkaline-earth metal hydroxides and has an effective chlorine concentration of 0.001-20 mass%.SELECTED DRAWING: None
Patent JP-2022048494-A (JP)
Title: Work vehicle
Inventor: KAJINO YUTAKA
IPC: A01B69/00
Filed: 2020-09-15
Abstract: To provide a work vehicle capable of smoothly moving to a start position of an autonomous operation travel path.SOLUTION: A work vehicle 100 comprises: a positioning device for measuring a self position of the work vehicle; a reciprocation travel path 20 comprising a topography information database for storing periphery Pe shape information of a farm field H, and setting a travel path in the farm field H, in which reciprocation travel is repeated on the travel path; and a headland travel path 22 on which the work vehicle travels along a periphery shape. When the work vehicle 100 receives a start instruction of autonomous travel when the self position of the work vehicle 100 is separated from the periphery Pe by a prescribed distance or more, the work vehicle moves automatically, to the start point P1 of the reciprocation travel path 20 along a start point automatic movement path 24, thereby the work vehicle can prevent a detection error such as detection of a levee as an obstacle, and the work vehicle can smoothly move to the start point P1 of the reciprocation travel path 20.SELECTED DRAWING: Figure 5
Patent JP-2022049451-A (JP)
Title: Disk device
Inventor: TOKISAKI SATOYUKI
IPC: G11B21/02
Filed: 2020-09-16
Abstract: To provide a disk device that suppresses the vibration of a head actuator and is improved in reliability.SOLUTION: A disk device according to an embodiment comprises: a plurality of disk-formed recording media each having record layers; and an actuator assembly 22 that has an actuator block 29 rotatably supported about a rotary shaft, a plurality of arms 30 extending from the actuator block and a suspension assembly 32 attached on the arm and supporting a magnetic head 17. Of the plurality of arms, at least one arm 30a has a different vibration characteristic from the other arms 30.SELECTED DRAWING: Figure 3
Patent JP-2021006636-A (JP)
Title: Prepregs and laminates having homogeneous dielectric properties
Inventor: TARUN AMLA
IPC: H05K1/03
Filed: 2020-09-23
Abstract: To provide prepregs and laminates having homogeneous dielectric properties.SOLUTION: The invention provides prepregs 10 and laminates made of resin compositions having a free resin portion 12 and a resin impregnated reinforcing material portion 14. The resin includes one or more base resins and one or more high Dk materials. The one or more high Dk materials are present in the resin composition in an amount sufficient to impart to the resin composition a cured DkW that matches the DkWR of a resin impregnated reinforcing material to which the resin composition is applied to within plus or minus (±) 15%.SELECTED DRAWING: Figure 1
Patent JP-2022055975-A (JP)
Title: Electric drive type valve
Inventor: IWAO ENISEI
IPC: H02P8/36
Filed: 2020-09-29
Abstract: To provide an electric drive type valve for controlling the mixing ratio and/or the flow rate of hot water and cold water by using a stepping motor, capable of suppressing heat generation in the stepping motor while maintaining a stop state of the stepping motor.SOLUTION: The present invention is an electric drive type valve for controlling the mixing ratio and/or the flow rate of hot water and cold water. The electric drive type valve includes a stepping motor having multiple phases, a valve body that is movable in accordance with the rotation position of the stepping motor, and a motor control unit that supplies respective drive voltage patterns to the multiple phases of the stepping motor in order to control rotation and stop of the stepping motor. The mixing ratio and/or the flow rate of hot water and cold water is controlled in accordance with the position of the valve body. The motor control unit supplies, as a drive voltage pattern, an intermittent pulse voltage to at least one phase of the multiple phases during at least a part of a stop time period of the stepping motor.SELECTED DRAWING: Figure 2
Patent JP-2022061764-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: ITO HIROKI
IPC: B41J29/42
Filed: 2020-10-07
Abstract: To solve such a problem in an image forming apparatus with a human sensor and a movable operation unit that there is the possibility that a person who comes closer to an operation unit for operating the unit may deviate from a detection range of the human sensor when the operation unit is moved, in such a case, the human sensor continues a wasteful detection operation even though the human sensor cannot detect a person who intends to use an image formation apparatus or the human sensor erroneously detects a person who does not intend to use the image formation apparatus.SOLUTION: A human sensor function is temporarily disabled when a home position sensor detects that an operation unit deviates from a home position. Consequently, such a situation that a human sensor continues a wasteful detection operation even though the human sensor cannot detect a person who intends to use an image formation apparatus or the human sensor erroneously detects a person who does not intend to use the image formation apparatus can be prevented.SELECTED DRAWING: Figure 4
Patent JP-2022068007-A (JP)
Title: Activity monitor system, appliance control system, sensor device, lighting fixture, server, and program
Inventor: TSUTSUMI SHINICHI
IPC: H05B47/13
Filed: 2020-10-21
Abstract: To expand a range of application of a monitored result of human activities.SOLUTION: An activity monitor system A1 includes one or more sensor devices 1, one or more communication devices 2, a server 3 that communicates with the communication device 2 through the Internet N1, and one or more detection devices 4. The sensor device 1 is installed in a location where one or more people are active, and is configured to convert a physical quantity related to a human activity into an electric signal. The communication device 2 is configured to transmit information of the electric signal obtained from the sensor device 1 to the server 3 through a network. The server 3 is configured to execute predetermined processing on the basis of the information received from the communication device 2. The detection device 4 is configured to detect the human activity by processing the information.SELECTED DRAWING: Figure 1
Patent JP-2022069172-A (JP)
Title: Protector blank, protector, and fitting structure of protector
Inventor: OKURA KAZUNORI
IPC: A61C19/00
Filed: 2020-10-23
Abstract: To provide a protector which can be firmly and stably fitted to a suction part.SOLUTION: A protector (1) is formed of a transparent thin plate. The protector (1) comprises: a base part (31) which extends in a flat shape or a curved shape; an apron part (32) which is folded from one edge part of the base part (31); a first engagement part (KB1) which is a hole (15) capable of being engaged with a tubular member (84) on the apron part (32); and a second engagement part (KB2) which is a flap capable of being engaged with a flange part (84b) of the tubular member (84) on the base part (31).SELECTED DRAWING: Figure 5
Patent JP-2022069806-A (JP)
Title: Discharge tray device and automatic document feeder with the same
Inventor: NGUYEN Van An
IPC: B65H31/02
Filed: 2020-10-26
Abstract: To provide a discharge tray device which allows a position of a stopper to be easily adjusted depending on a sheet size to be used, the discharge tray device comprising a discharge tray on which a sheet discharged from a sheet discharge port is stacked and a stopper which is disposed on an upper surface side of the sheet discharge tray and regulates a leading end position of the sheet.SOLUTION: A discharge tray device comprises: sheet size detecting units 80 and 90 for detecting a sheet size corresponding to a position of a stopper 73; and a display unit 72f for visually displaying the sheet size detected by the sheet size detecting units 80 and 90.SELECTED DRAWING: Figure 7
Patent JP-2022070361-A (JP)
Title: tire
Inventor: FUKITA HARUNOBU
IPC: B60C19/00
Filed: 2020-10-27
Abstract: To provide a tire that can improve layout accuracy by arranging electronic components so that they are not easily affected by a ply.SOLUTION: A tire 1 includes: a pair of beads 11 having a bead core 21 and a bead filler 22 extending radially outward from the bead core 21; and a carcass ply 23 extending from the bead core 21 of one bead 11 to the bead core 21 of the other bead 11 and folded around the respective bead core 21. Moreover, the tire includes: a first pad 35 positioned outside a folded end 25A of the folded carcass ply in a width direction of the tire; a second pad 36 positioned outside the first pad 35 in the tire width direction; and a rim strip rubber 32 disposed on at least a portion of the outer side of the second pad 36 in the width direction of the tire. An RFID tag 40 as an electronic component is provided between the second pad 36 and the rim strip rubber 32.SELECTED DRAWING: Figure 1