baber/WOPTO huggingface dataset:
Patent JP-2021000384-A (JP)
Title: Information processor, game program, and game control method
Inventor: JINNAI TOSHIKAZU
IPC: A63F13/52
Filed: 2019-06-24
Abstract: To provide an information processor, a game program, and a game control method capable of reducing a decrease in a putout rate by adopting a scatter symbol.SOLUTION: An information processor 1 includes a display 2 for displaying a symbol display area 21 in a matrix in which plural symbols 500 including a scatter symbol 510 and a pay-line symbol 520 in which prize winning is determined on a pay-line are rearranged. The information processor 1 sets a pay-line 220 in a row direction and a column direction of the symbol display area 21 and determines prize winning, and rearranges the scatter symbol 510 in the same position in the symbol display area 21 in the next slot game of a slot game when a predetermined condition is satisfied in the slot game in which the scatter symbol 510 is rearranged in the symbol display area 21.SELECTED DRAWING: Figure 1
Patent JP-2021005745-A (JP)
Title: Confidential data communication method, Confidential data communication program and Confidential data communication system
Inventor: ZHAO QIANGFU
IPC: G06N3/02
Filed: 2019-06-25
Abstract: To provide a confidential data communication method, a confidential data communication program, and a confidential data communication system that enable easy transmission/reception of a large number of confidential data.SOLUTION: In a method of communicating confidential data to be transmitted from a transmitting device to a receiving device, each of the transmitting device and the receiving device has a first neural network for generating a cover image. The transmitting device generates a first cover image by inputting specific data to the first neural network possessed by the transmitting device, generates a stego-image by embedding confidential data in the generated first cover image, and transmits the generated stego-image to the receiving device. The receiving device receives the stego-image transmitted from the transmitting device, generates a second cover image by inputting specific data to the first neural network possessed by the receiving device, and extracts the confidential data by specifying differential data between the stego-image and the second cover image.SELECTED DRAWING: Figure 4
Patent JP-2021003029-A (JP)
Title: Mixer for food ingredients
Inventor: KURACHI GAKYU
IPC: A21C1/06
Filed: 2019-06-26
Abstract: To provide a mixer for food ingredients comprising a packing on a rotating shaft penetrating through a container, the mixer being capable of being cleaned while checking the food ingredients caught between the packing and the rotating shaft, thereby making it possible to remove the food ingredients caught between the packing and the rotating shaft more reliably.SOLUTION: There is provided a mixer for food ingredients comprising: a container 10 into which the food ingredients are inserted,; a rotating shaft 20 rotatably supported within the container 10; an agitator body 30 for agitating the food ingredients by being rotated together with the rotating shaft 20; a main packing 40 provided between the container 10 and the rotating shaft 20 at a site where the rotating shaft 20 penetrates through a wall surface of the container 10; an annular collar 50 fixed on an outer periphery of the rotating shaft 20 by a blade 70 in a state where a predetermined gap 46 is sandwiched together with the main packing 40, and moving from a fixed position so that the gap 46 can be opened inside the container 10 when the fixed state is released; and a sub-packing 60 provided between an outer peripheral edge of the collar 50 and a boss part 12.SELECTED DRAWING: Figure 2
Patent JP-2021004500-A (JP)
Title: Dust remover
Inventor: MIYOSHI TETSUYA
IPC: E02B9/04
Filed: 2019-06-26
Abstract: To provide a dust remover capable of being small-sized, and capable of stably removing dust.SOLUTION: A dust remover comprises: a lower moving body 41 slidable along a lower guide rail 31; an upper moving body 42 slidable along an upper guide rail 32; a rake guide 5 which slidably supports a rod body 21 of a rake 2, whose upper end side is connected with the upper moving body 42 so as to rotate around a horizontal shaft, and whose non-upper end side is connected with the lower moving body 41 via a link mechanism 7; and a cylinder device 8 which is provided in the lower moving body 41 and whose tip of a forwardly/backwardly moving rod is connected with the link mechanism 7. The rod of the cylinder device 8 moves forwardly/backwardly, thus rake guide 5 is rotated and an angle of the rake 2 to a screen 101 is changed.SELECTED DRAWING: Figure 1
Patent JP-2021003077-A (JP)
Title: Hydrogen production method and hydrogen production system
Inventor: NAKAMURA KAZUO
IPC: C12P3/00
Filed: 2019-06-27
Abstract: To provide a hydrogen production method capable of performing hydrogen fermentation at high rate while suppressing a reduction in pH caused by an increase in organic acid concentration, and to provide a hydrogen production system.SOLUTION: A hydrogen production method relating to one embodiment of the present invention produces hydrogen from a substrate containing a sugar by mixing and culturing genus Clostridium bacteria and Megasphaera bacteria. In one embodiment of the hydrogen production method, the substrate is treated by hydrogen fermentation with bacterial flora containing genus Clostridium bacteria and Megasphaera bacteria. In one embodiment of the hydrogen production method, in the bacterial flora, the Megasphaera bacteria further perform hydrogen fermentation by metabolizing organic acid that is generated by the genus Clostridium bacteria during hydrogen fermentation.SELECTED DRAWING: Figure 1
Patent JP-2021004433-A (JP)
Title: Embroidery frame
Inventor: MATSUBARA SHOTARO
IPC: D05B39/00
Filed: 2019-06-27
Abstract: To provide an embroidery frame capable of maintaining a temporarily tightened state which allows a fine adjustment of a position of an article to be sewn between a fully tightened state and a released state.SOLUTION: An embroidery frame 1 comprises: an inner frame 2 having a frame shape; an outer frame 3 comprising a separated part 4 that is separated into a first end part 5 and a second end part 6 that are facing, and holding an article to be sewn from the outside of the inner frame 2; and an expansion and contraction mechanism 10 for adjusting a separation distance S of the separated part 4. The expansion and contraction mechanism 10 has: a fastening shaft 12 for fastening the first end part 5 and the second end part 6; and an operation member 13 attached so as to be able to rotate on a first end part 5 side of the fastening shaft 12 as a rotation center 13d and pressing the first end part 5 toward the second end part 6 side. The operation member 13 comprises cam surfaces 13a to 13c having different distances from the rotation center 13d in three levels or more.SELECTED DRAWING: Figure 2
Patent JP-2021016073-A (JP)
Title: Converter array, detector, and photodiode array
Inventor: NISHIJIMA TERU
IPC: H01L27/146
Filed: 2019-07-11
Abstract: To provide a converter array, a detector, and a photodiode array that can reduce costs.SOLUTION: A converter array includes a first substrate 13, a plurality of analog-to-digital converters 135, and a switch circuit 137. The plurality of analog-to-digital converters 135 are arranged on the first substrate 13. The switch circuit 137 is arranged on the first substrate 13 and switches a connection relationship between the plurality of analog-to-digital converters in order to process signals from a smaller number of photodiodes 101 than the plurality of analog-to-digital converters 135. A plurality of pairs of the plurality of analog-to-digital converters 135 and the switch circuits 137 are arranged.SELECTED DRAWING: Figure 2
Patent JP-2021016282-A (JP)
Title: Zinc battery control method and electrical power system
Inventor: UDAGAWA Yuu
IPC: H01M10/48
Filed: 2019-07-16
Abstract: To provide a zinc battery control method and electrical power system using the zinc battery that can extend the life of the zinc battery in a standby state while holding a charged state.SOLUTION: A control method, being a method of placing a zinc battery in a standby state while holding a charged state, includes: a charging step S1 of charging a zinc battery; and a self discharging step S2 of suspending charging/discharging control for the zinc battery and reducing the charging rate of the zinc battery through self discharging. The charging step S1 and the self discharging step S2 are continuously and alternately repeated.SELECTED DRAWING: Figure 4
Patent JP-2021016954-A (JP)
Title: Head wiping device and image formation device
Inventor: NEMOTO YUSUKE
IPC: B41J2/165
Filed: 2019-07-17
Abstract: To provide a head wiping device that can acquire stable wiping performance even when changing a type of a wiping member.SOLUTION: A head wiping device includes: a wiping member for wiping a nozzle surface of a discharge head in a wiping direction; a fitting part capable of being selectively attached with one of the multiple wiping members with different types; and an adjustment mechanism for adjusting an abutment width in the wiping direction of the wiping member abutting on the nozzle surface in accordance with the type of the wiping member fitted to the fitting part.SELECTED DRAWING: Figure 7
Patent JP-2021016333-A (JP)
Title: Grain culm carrier device
Inventor: MORIYAMA KOJI
IPC: A01D61/00
Filed: 2019-07-18
Abstract: To provide a grain culm carrier device capable of also moving a locking claw in a direction opposite to a direction during conveyance of grain culm while inhibiting the breakage of the locking claw and the generation of an impact sound.SOLUTION: A grain culm carrier device 36 of the present invention comprises an annular endless chain 66 that is looped over a drive sprocket 65, and a plurality of locking claws 67 that are attached at intervals to the endless chain 66. The locking claw 67 moves in a circulating manner through an action-side path R1 for moving while exerting a locking action on grain culm in the attitude of protruding to the outside of the endless chain 66, and a non-action-side path R2 for moving in the attitude of protruding to the inside of the endless chain 66.SELECTED DRAWING: Figure 3
Patent JP-2021024291-A (JP)
Title: Vehicle shutter apparatus
Inventor: MAEDA AKIHIRO
IPC: B60K11/04
Filed: 2019-07-31
Abstract: To provide a vehicle shutter apparatus capable of inhibiting self-excited vibration of blades.SOLUTION: A vehicle shutter apparatus includes a frame and lower blades 32. The frame is formed into a frame shape and disposed between two heat exchangers. The lower blades 32 are disposed at a space in the frame. The frame has holding frame parts which are arranged so as to cross intermediate parts of the respective lower blades 32. A held part 322 which is rotatably held by the holding frame part is formed at the intermediate part of each lower blade 32.SELECTED DRAWING: Figure 4
Patent JP-2021032085-A (JP)
Title: Blower
Inventor: MATSUI HIROFUMI
IPC: A61L9/22
Filed: 2019-08-19
Abstract: To provide a blower that efficiently diffuse discharge products in the room.SOLUTION: A blower includes: a body 2; a fan 3 disposed in the body, journaled to a first rotation shaft 14 and having blades 11; a discharger having discharge electrodes and generating a discharge product to be diffused by the fan; and a movable part 8 for displacing a position of the discharger relative to the fan.SELECTED DRAWING: Figure 1
Patent JP-2021030817-A (JP)
Title: Agricultural wheel
Inventor: FURUSAWA TOSHINORI
IPC: B60B27/00
Filed: 2019-08-21
Abstract: To increase flexural rigidity while suppressing weight increase.SOLUTION: A hub 2 of an agricultural wheel 1 comprises a disk-like disk part 6 to which an axle part 30 is to be fixed, and a spoke attachment part 7 that assumes a cylindrical shape continuing into its outer periphery and that is joined to a radial inner end of each spoke 3. The disk part 6 has a plurality of beading parts 10 that are radially extended in the state of being depressed to one side in its thickness direction. The plurality of beading parts 10 include a first beading part 10A that is extended on a center line j of the spoke 3.SELECTED DRAWING: Figure 2
Patent JP-2021031913-A (JP)
Title: Agricultural drainage device and control method thereof
Inventor: HARADA JUN
IPC: E02B11/00
Filed: 2019-08-22
Abstract: To provide an agricultural drainage device that can reduce malfunctions caused by a partition being solidified by cultivated soil.SOLUTION: An agricultural drainage device includes a drainage unit having a partition whose drainage height can be set by moving the partition up and down, and an electric actuator for moving the partition up and down. In addition to an operation of moving the partition based on a change of a drainage height setting (S7), an actuator control unit intermittently causes the electric actuator to perform displacement operations (S11, S13) for moving the partition from a set position and returning it to the set position.SELECTED DRAWING: Figure 6
Patent JP-2021029527-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-22
Abstract: To provide a game machine capable of livening up interest in a game.SOLUTION: A degree of expectation that a suggestive performance becomes a success performance result differs depending on length of an unread through period, and a suggestive performance of an unread through period and a suggestive performance of a read through period are executed in a still performance mode ((K), (O)) when a read icon 006F003 is displayed and a read state results after a performance request comment 066F002 is displayed as the suggestive performance for suggesting execution of performances, such as an active changing performance, a pseudo continuous performance, and a vibration performance and then after going through an unread through period, and then the suggestive performance for displaying a performance result, such as a positive response stamp image 066F005 after going through a read through period.SELECTED DRAWING: Figure 8-2
Patent JP-2021031241-A (JP)
Title: Winding machine and film manufacturing system
Inventor: KUSHIZAKI YOSHIYUKI
IPC: B65H18/26
Filed: 2019-08-26
Abstract: To suppress winding dislocation of a film according to a winding machine.SOLUTION: A winding machine comprises a vibration suppression part (shock absorber 100) for suppressing vibrations of a press roll 20. At this time, the vibration suppression part comprises: a first mechanism part 100A for suppressing the vibrations of the press roll 20 with viscous fluid; and a second mechanism part 100B for suppressing the vibrations of the press roll 20 with an elastic body.SELECTED DRAWING: Figure 12
Patent JP-2021029189-A (JP)
Title: Purification method of saccharide
Inventor: HASHIMOTO YASUAKI
IPC: C13B20/14
Filed: 2019-08-27
Abstract: To provide a purification method of saccharide capable of enlarging a break-through exchange capacity.SOLUTION: A purification method of saccharide includes an ion exchange step for bringing liquid to be treated containing saccharide into contact with a cation exchange resin and an anion exchange resin respectively, and the anion exchange resin contains a strong basic anion exchange resin (SA) and a weak basic anion exchange resin (WA). Further, the cation exchange resin is, for example, a strong acid cation exchange resin (SC).SELECTED DRAWING: Figure 2
Patent JP-2021033167-A (JP)
Title: Image forming apparatus
Inventor: KATAOKA NAOKI
IPC: G03G21/16
Filed: 2019-08-28
Abstract: To reduce the gap between a cover member and a main body frame.SOLUTION: An MFP 100 comprises: a cover member 50 that covers part of a main body frame 10; a first rotary support member 51A that is rotatably supported at one end on a first shaft 61A provided in the main body frame 10 and extending in the horizontal direction, and rotatably supported at the other end on a second shaft 62A provided in the cover member 50 and extending in the horizontal direction; and a second rotary support member 52A that is rotatably supported at one end on a third shaft 63A provided below the first shaft 61A in the main body frame 10 and extending in the horizontal direction, and rotatably supported at the other end on a fourth shaft 64A provided in the cover member 50 and extending in the horizontal direction. In a closed state where the cover member 50 covers the main body frame 10, the fourth shaft 64A is located below the third shaft 63A, and in a full open state of the cover member 50, the fourth shaft 64A is located above the third shaft 63A.SELECTED DRAWING: Figure 7
Patent JP-2021031008-A (JP)
Title: Operation checking device of electric vertical takeoff and landing machine
Inventor: HASHIMOTO MARIKO
IPC: B64C27/22
Filed: 2019-08-29
Abstract: To perform a functional test of an electric drive system in an operational site of an electric vertical takeoff and landing machine.SOLUTION: The invention relates to an operation checking device 70 of an electric drive system 10 mounted on an electric vertical takeoff and landing machine 100. The electric drive system includes a motor which drives rotary vanes included in the electric vertical takeoff and landing machine. The operation checking device includes: a fixed part 71 fixed to the ground surface; and a connection part 72 for connecting to the electric drive system directly or indirectly through a machine body 20 of the electric vertical takeoff and landing machine.SELECTED DRAWING: Figure 4
Patent JP-2021036183-A (JP)
Title: Spacer and heating cooker
Inventor: SAKUTA HIROKAZU
IPC: F24C15/08
Filed: 2019-08-30
Abstract: To provide a spacer capable of suppressing the deformation of a screw receiving piece pressed by a screw, and a heating cooker equipped with the same.SOLUTION: A spacer 4 is disposed between a screw 11 attached to an outer wall portion 23 of a casing 2 of a built-in type heating cooker 1 and an inner surface 61 of an opening portion 60 formed on a counter 6. The spacer 4 is equipped with a screw receiving piece 41 and at least one contacting piece 44. The screw receiving piece 41 is formed in a platy shape, and one side surface in a thickness direction is pressed to the inner surface 61 side by the screw 11. The contacting piece 44 is formed in a platy shape in a thickness direction intersecting a thickness direction of the screw receiving piece 41, and supports the screw receiving piece 41 contacted with the inner surface 61 and is pressed to the inner surface 61 side by the screw 11, from the inner surface 61 side.SELECTED DRAWING: Figure 4
Patent JP-2020010052-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: OGAWA KENICHI
IPC: H05K1/02
Filed: 2019-08-30
Abstract: To settle problems such as breakdown of a board effectively.SOLUTION: A wiring board comprises a backing material 20 including a first face 21 and a second face 22 on the opposite side to the first face, and having a first elastic coefficient, wiring 52 located on the first face side of the backing material, and connected with the electrode of an electronic component 51 mounted on the board, and a reinforcement member located on the fist face side or the second face side of the backing material, including at least a first reinforcement part 31, overlapping the electronic component mounted on the wiring board at least partially when viewing in the normal direction to the first face of the backing material, and having a second elastic coefficient larger than the first elastic coefficient. The portion of the wiring not overlapping the reinforcement member, when viewing in the normal direction to the first face, has a bellows form including multiple crest parts 53, 54 and troughs 55, 56 arranged in the in-plane of the first face of the backing material.SELECTED DRAWING: Figure 4
Patent JP-2021043539-A (JP)
Title: Automatic weld result collection method and system
Inventor: NAKAJIMA YOSHIYUKI
IPC: B23K9/10
Filed: 2019-09-06
Abstract: To improve work efficiency by reducing working man-hour in an automatic weld result collection method and system.SOLUTION: An automatic weld result collection method and system includes a step for connecting a measuring instrument capable of measuring weld power supply information to an automatic weld result collection device, a step for taking weld preparation information from a weld management device to the automatic weld result collection device, a step for taking the weld power supply information to the automatic weld result collection device, a step for causing the automatic weld result collection device to acquire weld result information on the basis of the weld power supply information, and a step for associating the weld preparation information with the weld result information.SELECTED DRAWING: Figure 1
Patent JP-2021043601-A (JP)
Title: Learning program and learning method
Inventor: KATO MASAYA
IPC: G06N3/08
Filed: 2019-09-09
Abstract: To suppress deterioration of learning accuracy by adjusting a position of fixed-points correctly.SOLUTION: When learning a computational model that is a target of deep learning with multiple nodes, an information processor refers to a storage part where path information indicating an arithmetic path followed by a tensor in each learning state prior to the time of learning is associated with statistical information about a position of a decimal point used in the arithmetic path. When executing each arithmetic processing set for each of the multiple nodes during learning, the information processor obtains the statistical information corresponding to the path information leading to each of the multiple nodes. The information processor executes each arithmetic processing using the position of the decimal point specified by the acquired statistical information.SELECTED DRAWING: Figure 6
Patent JP-2021043619-A (JP)
Title: Control device, control method, and program
Inventor: ONISHI TAKESHI
IPC: A63F13/285
Filed: 2019-09-10
Abstract: To provide a control device which is capable of providing vibratory presentation that makes a user sense metallic feel.SOLUTION: An information processing device is provided, comprising a control unit configured to vibrate a contact area upon determination that manipulation has been performed by an object on an input unit equipped with the contact area for the object to touch. The control unit adjusts a peak-to-peak value of acceleration representing a change in acceleration imparted by the vibration from a first maximum to a second maximum and an acceleration time AT representing the length of time from the time acceleration imparted by the vibration starts to be in a specified range to the time the acceleration cease to be in the specified range, as control parameters associated with control for vibrating the contact area.SELECTED DRAWING: Figure 3
Patent JP-2021042029-A (JP)
Title: Inventory control system
Inventor: TAMURA TOSHIHIDE
IPC: B65G61/00
Filed: 2019-09-10
Abstract: To provide an inventory control system allowing for resolving the problem that when a load is delivered, the arrived load is needed to be inspected and requires time and labor.SOLUTION: An inventory control system according to the present invention, capable of reducing the time and labor in arrival/shipment of a load, comprises an inventory information storage section that stores inventory information of a first user, an arrival schedule-data generating section that generates arrival schedule data from at least identification information and shipment information of the load, a first weight-data acquiring section that acquires first weight data of the load, a determining section that determines whether or not the first weight data satisfies a predetermined condition, an arrival completion-data generating section that converts the arrival schedule data into arrival completion data when the determining section determines that the first weight data satisfies the predetermined condition, and an inventory information generating section that is for conversion into inventory information for updating the inventory information storage section based on the arrival-completion data.SELECTED DRAWING: Figure 8