baber/WOPTO huggingface dataset:
Patent JP-2021046269-A (JP)
Title: Detection device, feeding device, and image forming device
Inventor: UEDA KENJI
IPC: B65H3/52
Filed: 2019-09-17
Abstract: To provide a detection device, a feeding device and an image forming device capable of simplifying structures of the devices.SOLUTION: In the detection device for detecting a co-rotation state of driven members such as separation rollers rotating driven with driving members such as feed rollers, vibration measuring means such as vibration measuring devices for measuring vibrations of the driven members are provided to determine a cycle of vibration due to eccentricity of the driven members based on measurement results in vibration data of the vibration measuring means. The co-rotation state of the driven members such as a normal rotation rate K is detected from the determined cycle.SELECTED DRAWING: Figure 18
Patent JP-2021045903-A (JP)
Title: Writing instrument
Inventor: FUKUDA TADAMASA
IPC: B43K8/02
Filed: 2019-09-19
Abstract: To provide a writing instrument having a pen tip capable of writing underline, fine lines and characters, and visually recognizing a writing direction.SOLUTION: The writing instrument of the present invention is a writing instrument A provided with a pen tip 20 for guiding ink I supplied from a writing instrument main body 10. The pen tip 20 includes a mouth member 30 in which at least a plate-shaped plate portion 40 projects in the radial direction. The mouth member 30 has a writing portion 50, and the plate portion 40 is made of a material having visibility.SELECTED DRAWING: Figure 1
Patent JP-2021045937-A (JP)
Title: Information processing device, method for controlling the same and program
Inventor: ITO YORIYASU
IPC: H02M7/12
Filed: 2019-09-20
Abstract: To provide an information processing device that can perform control suited to a configuration of a mounted storage regarding to an operation of a PFC circuit in a power saving mode.SOLUTION: A compound machine 100 acquires mirroring setting information indicating on/off of a mirroring function and acquires storage information including information on a type and capacity of a storage 126. The compound machine 100 controls whether to operate a PFC circuit 106 during a sleep mode on the basis of the mirroring setting information and storage relevant information including the storage information.SELECTED DRAWING: Figure 4
Patent JP-2021051877-A (JP)
Title: Environmental control system
Inventor: OKUNO TATSUYA
IPC: H05B47/00
Filed: 2019-09-24
Abstract: To provide an environmental control system that enables active zoning that easily responds to a fluid work performance and needs for each space of workers and organizations that occur hourly, daily, monthly, and in other cycles.SOLUTION: Using information stored in a storage unit 61c, a control unit 61 is capable of executing one or more group controls that execute dimming and color control of at least one spotlight 5 and a plurality of base lights 3 in conjunction with signals transmitted from a dimming and color control signal transmission unit 61b. The one or more group controls include control of at least the one spotlight 5 and the plurality of base lights 3 so that when at least the one spotlight 5 is lit, the light intensity of the base lights 3 installed in an area near the spotlight 5 is less than or equal to the light intensity of the base lights 3 in an area where the spotlight 5 is not lit.SELECTED DRAWING: Figure 3
Patent JP-2021049948-A (JP)
Title: Head-up display
Inventor: MIZUOCHI MASAHIKO
IPC: B60R11/02
Filed: 2019-09-26
Abstract: To provide a head-up display with a good assembling property.SOLUTION: A head-up display HUD of the disclosure is equipped with a support 1 that has a first hole 111, and a holding member 21 that has a second hole 211 and holds a heating body 22. The holding member 21 is fastened to the support 1 trough a fastening member S passing through the first hole 111 and the second hole 211. The support 1 has a first inclined surface 112 bulged in a direction separating from the first hole 111. The holding member 21 has a second inclined surface 212 having a surface along the first inclined surface 112. The holding member 21 is fastened to the support 1 in the first direction, by fastening force FS toward the first direction of the fastening member S added while the second inclined surface 212 abuts on the first inclined surface 112, and presses the heating body 22 on the support 1 in a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 3
Patent JP-2020201924-A (JP)
Title: Character detection method, reading aid, and medium
Inventor: MEI SONG
IPC: G06F3/0484
Filed: 2019-09-27
Abstract: To provide a character detection method, a reading aid, and a medium.SOLUTION: A character detection method includes: acquiring a first image to be detected of a character object to be detected; determining whether the first image to be detected contains a predetermined indicator; determining, if the first image to be detected contains the predetermined indicator, a position of the predetermined indicator, and acquiring a second image to be detected of the character object to be detected; determining whether the second image to be detected contains the predetermined indicator; and determining, if the second image to be detected does not contain the predetermined indicator, a character detecting region based on the position of the predetermined indicator.SELECTED DRAWING: Figure 1
Patent JP-2021057769-A (JP)
Title: Image data transfer device, image display system, and image compression method
Inventor: OTSUKA KATSUYUKI
IPC: H04N21/234
Filed: 2019-09-30
Abstract: To achieve both image quality and delay time reduction in an image display involving data transmission by communication.SOLUTION: In a compression encoding unit 422 of a server 400, a gaze point acquisition unit 470 acquires position information on a user's gaze point for a moving image generated by an image generation unit 420 and displayed at a client. An attention level estimation unit 472 estimates an attention level for each unit region formed by dividing a frame plane based on the position of the gaze point. A compression encoding processing unit 474 compresses and encodes the moving image by making a compression rate different on the frame plane based on distribution of the attention level. A communication unit 426 transmits the compressed and encoded data to an image processing device 200.SELECTED DRAWING: Figure 36
Patent JP-2021053184-A (JP)
Title: Computer system, server system, game system, and program
Inventor: TAKAHASHI TORU
IPC: A63F13/69
Filed: 2019-09-30
Abstract: To provide a technology for a game in which movement operation of a character is enjoyed, the technology adding new amusement to a track made by passage of the character.SOLUTION: A server system 1100 comprises: a track display control unit 235 that for each character, performs control of applying predetermined identification display to a track through which the character has passed; an item appearance control unit 245 that performs control of making an item appear at a position at which the identification display is applied; an item acquisition control unit 243 that performs control of making a character having passed through an arrangement position of the item acquire the item; and a score calculation unit 247 that calculates a game score on the basis of at least the item acquired by the item acquisition control unit 243.SELECTED DRAWING: Figure 11
Patent JP-2021060084-A (JP)
Title: Wiring/piping suspension support
Inventor: SHIBUYA RYUJIRO
IPC: H02G3/30
Filed: 2019-10-08
Abstract: To provide a wiring/piping suspension support capable of suspending and supporting a plurality of wires/pipes neatly in a converged state without complication.SOLUTION: A wiring/piping suspension support has: holding band members 2 having small-diameter band portions 21 to which wires/pipes are inserted and held, and small-diameter band end portions 22; and a suspension band member 3 having a large-diameter band portion 31 capable of being mounted and fixed in a state that the holding band members are disposed outside thereof, and large-diameter band end portions 32, and capable of being suspended and supported by a suspension bolt 4 suspended and fixed to a mounting surface 5 through a suspension connection member 6. On the large-diameter band portion, a long hole is formed in a circumferential direction, and a plurality of locking holes cut out in a transverse direction, are formed in a connected state, and the small-diameter band end portions are mounted and fixed to one or more locking holes selected from the plurality of locking holes, thus the plurality of wires/pipes can be suspended and supported from the mounting surface in a converted state.SELECTED DRAWING: Figure 1
Patent JP-2021065022-A (JP)
Title: Rotary electric machine
Inventor: MATSUBARA MITSUMASA
IPC: H02K3/24
Filed: 2019-10-11
Abstract: To achieve a technique capable of appropriately cooling a stator while suppressing an increase of a dimension of a rotary electric machine in size in an axial view.SOLUTION: A first step part 63A comprising a first step surface 64A directed to an axial direction first side L1 is formed at a position overlapped with a stator core 15A in a radial view along a radial direction R in an inner surface 61 of a peripheral wall part 60, and a second step part 63B comprising a second step surface 64B directed to an axial direction second side L2 is formed in the inner surface 61 of the peripheral wall part 60. A rotary electric machine 1A comprises a first oil supply port 3A that is opened to the second step surface 64B, and injects an oil toward the first step surface 64A.SELECTED DRAWING: Figure 5
Patent JP-2021067379-A (JP)
Title: Combustion state evaluation method and combustion control method
Inventor: SHIMOKAWA TATSUYUKI
IPC: F23M11/04
Filed: 2019-10-18
Abstract: To provide a method of calculating proper information as an index in combustion control.SOLUTION: A combustion state evaluation method includes a creation step, a division step, a first calculation step, a second calculation step, a third calculation step, a first prediction step, and a second prediction step. In the creation step, three-dimensional thermal images of waste accumulated in at least a drying portion and a combustion portion are created. In the division step, the waste of the three-dimensional thermal image is mesh-divided into a plurality of elements. In the first calculation step, a thickness of the waste and a surface movement speed of the waste are calculated for each element. In the second calculation step, thickness progress information is calculated for each element. In the third calculation step, volumetric flow rate progress information is calculated for each element. In the first prediction step, future change of the volumetric flow rate is predicted for each element. In the second prediction step, position change of at least one of a combustion start evaluation position and a burnout evaluation position is predicted.SELECTED DRAWING: Figure 4
Patent JP-2021066786-A (JP)
Title: Manufacturing method of dye formulation and dye formulation
Inventor: KUNI SHOHEI
IPC: C09B67/44
Filed: 2019-10-21
Abstract: To provide a manufacturing method of a dye formulation containing crocetin capable of suppressing generation of coagulation/precipitation even when used in an acidic region, and capable of coloring with a yellow tone and a dye formulation.SOLUTION: A manufacturing method of a dye formulation contains a step of preparing a dye liquid that contains crocetin, polyglyceryl fatty acid ester, and a thickening polysaccharide, and has the pH of alkalinity, and a step of preparing the dye liquid to neutrality, the dye formulation contains the crocetin, polyglyceryl fatty acid ester, and the thickening polysaccharide, and has the pH of neutrality.SELECTED DRAWING: Figure 1
Patent JP-2021055238-A (JP)
Title: Shirt with exchangeable collar
Inventor: ADACHI MANABU
IPC: A41B1/12
Filed: 2019-10-01
Abstract: To provide a shirt that is easily treated when a collar of the shirt is soiled or worn out, and is readily put on.SOLUTION: There is provided a shirt in which the shirt is divided into a shirt body 6 and a replacement collar 1, plastic hooks 3 and 8 are attached to the replacement collar and a collar band 7 part of the shirt body, respectively, and the collar is exchanged, so that the collar can be kept clean all the time. Also, the shirt capable of changing the entire impression of the shirt can be realized. Also, the shirt body is configured to be connected by the plastic hooks since a first button at a throat part is hard to be fastened when a tie is worn.SELECTED DRAWING: Figure 3
Patent JP-2021067888-A (JP)
Title: Image forming apparatus
Inventor: MUTSUKAWA HIROSHI
IPC: G03G15/16
Filed: 2019-10-25
Abstract: To provide means that brings the print density of an image to be formed closer to a target print density to improve the quality of a print image.SOLUTION: An image forming apparatus has: an image forming unit that forms a developer image; a transfer member that has at least a base layer and a surface layer closer to the image forming unit than the base layer, and to which the developer image is transferred from the image forming unit; a density detection unit that detects the developer image transferred to the transfer member and outputs an output value according to the amount of developer; and a control unit that, according to the output value, determines image formation setting information with a predetermined condition. The image forming apparatus changes the predetermined condition according to the thickness of the surface layer.SELECTED DRAWING: Figure 2
Patent JP-2021067625-A (JP)
Title: Inertial measurement device, electronic apparatus, and mobile entity
Inventor: SAKUMA MASAYASU
IPC: G01P15/18
Filed: 2019-10-28
Abstract: To provide an inertial measurement device with which, while suppressing the degradation of sensor characteristic or the degradation of mounting reliability of an inertia sensor attributable to a difference in linear expansion coefficient, it is possible to appropriately mount a sensor module in position.SOLUTION: An inertial measurement device 10 includes: a sensor module 12 having at least one inertia sensor and a printed circuit board 20 on which the inertia sensor is provided; and a lead group 60 provided as a support member for supporting the printed circuit board 20 to a fitting face 2. A lead 70 of the lead group 60 has a first portion 71 connected to the fitting face 2, a second portion 72 extending from the first portion 71 toward the printed circuit board 20 in a direction that intersects the fitting face 2, and a third portion 73 connected to the printed circuit board 20.SELECTED DRAWING: Figure 2
Patent JP-2021068867-A (JP)
Title: Substrate processing method and substrate processing system
Inventor: TANOUE HAYATO
IPC: H01L21/304
Filed: 2019-10-28
Abstract: To appropriately remove the peripheral edge of a first substrate in a polymerized substrate in which substrates are bonded to each other.SOLUTION: A method for processing a polymerized substrate T in which a first substrate W1 and a second substrate W2 are bonded to each other includes forming a peripheral modification layer M1 along a boundary between the peripheral edge We to be removed of the first substrate and the central portion of the first substrate, forming an unbonded region Ae that weakens the bonding strength of the first substrate and the second substrate at the peripheral edge, and removing the peripheral portion by using the peripheral modified layer as a base point. A crack is extended from the peripheral modified layer toward the second substrate. The peripheral modified layer is formed such that the lower end of the crack extends below the unbonded region.SELECTED DRAWING: Figure 4
Patent JP-2021071781-A (JP)
Title: Mobile body control device, mobile body control method, and program
Inventor: MORISHITA KOJI
IPC: B64C39/02
Filed: 2019-10-29
Abstract: To provide a mobile body control device, mobile body control method and program, which make it easier to operate a mobile body.SOLUTION: A mobile body control device 10 is provided, comprising a measurement unit 11 for measuring the tilt of the body (of an operator), a setup unit 12 for setting determination information to be used to determine the tilt of the body in a setup phase, and a generation unit 13 configured to generate operational information to be used to operate a mobile body 20 based on the determination information that has been set when operating the mobile body 20 in an operation phase.SELECTED DRAWING: Figure 2
Patent JP-2020016907-A (JP)
Title: Lens barrel
Inventor: YAGI TAKAFUMI
IPC: G02B7/02
Filed: 2019-10-30
Abstract: To provide a lens barrel capable of preventing focus/zoom displacement due to vibrations on a lens attached to a camera body which is used indoors of buildings subject to various vibrations, such as cameras used in factory production sites for purposes such as quality inspection or used being fixed for many years outdoors for security purposes.SOLUTION: Disclosed lens barrel 1 includes: a fixed barrel 10 mounted on a camera body B; a movable cylinder 20 screwed into the fixed cylinder 10 in a movable state; and a nut member 12 urged toward the front end 10b of the fixed barrel 10 in a state of being screwed to the movable cylinder 20. Since this nut member 12 serves as a double nut, the relative rotation between the fixed cylinder 10 and the movable cylinder 20 is suppressed, and displacement of focus and zoom is prevented.SELECTED DRAWING: Figure 1
Patent JP-2021072700-A (JP)
Title: Switching power supply
Inventor: SHIMADA MITSUTAKE
IPC: H02M3/155
Filed: 2019-10-30
Abstract: To provide a switching power supply which can suppress increase of the number of components, detect reverse current with different size, suppress vibration of output voltage in start of the switching power supply, and suppress instantaneous drop of the output voltage immediately after termination of a predetermined period.SOLUTION: A switching power supply converts voltage according to a synchronous rectification system, and comprises: a first transistor; a second transistor which is serially connected with the first transistor, and arranged on a lower voltage side than the first transistor; and a current detection circuit which controls the second transistor to be turned off when reverse current flowing through the second transistor is detected, or excess current whose size of the reverse current is a first threshold or larger is detected. The current detection circuit changes a reverse current detection operation to an excess current detection operation in a period for restricting output voltage of the switching power supply.SELECTED DRAWING: Figure 6
Patent JP-2021071919-A (JP)
Title: Road monitoring device
Inventor: TSUCHIDA TAKU
IPC: G06N20/00
Filed: 2019-10-31
Abstract: To obtain a road monitoring device that ensures detection accuracy under bad weather.SOLUTION: A road monitoring device includes: a photographing device for photographing a road to be monitored and a traveling vehicle; a road conditions determining device for determining presence/absence of abnormality of the road based on a position of the vehicle on an image photographed by the photographing device; and a learning device connected to the road conditions determining device. The road conditions determining device has a learning instrument learned by the learning device. The learning instrument, while the image photographed by the photographing device being input therein, calculates position information of the vehicle on the image to output it, and determines presence/absence of abnormality of the road by comparing the position information of the vehicle output by the learning instrument with a reference line on the image.SELECTED DRAWING: Figure 1
Patent JP-2021071696-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: TANABE KAN
IPC: G03G5/04
Filed: 2019-11-01
Abstract: To provide an electrophotographic photoreceptor which offers superior wear resistance and high potential stability and is capable of preventing noise and cleaning failure.SOLUTION: An electrophotographic photoreceptor provided herein comprises a single-layered photosensitive layer provided on a conductive support body. The photosensitive layer comprises a charge generating material, a hole transport material, an electron transport material, a binder resin, a first particles made of a resin different from the binder resin, and inorganic second particles made of silica. Primary particles of the first particles has an average particle diameter in a range of 0.5 μm to 5 μm, inclusive, and primary particles of the second particles has an average diameter in a range of 7 nm to 0.5 μm, inclusive. Content of the first particles with respect to content of the binder resin is in a range of 1 mass% to 10 mass%, inclusive, while content of the second particles in the photosensitive layer with respect to content of the binder resin in the photosensitive layer is in a range of 1 mass% to 20 mass%. The photosensitive layer contains 1-10 mass%, inclusive, of a terphenyl compound with respect to content of the binder resin in the photosensitive layer.SELECTED DRAWING: None
Patent JP-2021076960-A (JP)
Title: Equipment operating device, equipment operating method, and program
Inventor: MURAYAMA TAKASHI
IPC: B60R16/02
Filed: 2019-11-06
Abstract: To provide an equipment operating device, equipment operating method and program, which allow a user to intuitively grasp effects of settings.SOLUTION: An equipment operating device is provided, comprising an acquisition unit configured to acquire operating target information representing an operating target of an article with the operating target, and an image generation unit configured to select an environmental representation associated with the acquired operating target information and display article image data of the article and environmental image data corresponding to the selected environmental representation.SELECTED DRAWING: Figure 1
Patent JP-2021074287-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-11-10
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine includes: winning/losing determination means for executing a winning/losing determination regarding a predetermined winning on the basis of a first random number value; symbol determination means for determining the winning type on the basis of the winning/losing determination result and a second random number value; and game state control means capable of controlling to a time saving state. The target of the winning/losing determination by the winning/losing determination means at least includes a big winning that triggers the operation of an accessory continuous operation device and a special time saving that does not trigger the operation of the accessory continuous operation device. When the special time saving is won, the game state is controlled to the time saving state.SELECTED DRAWING: Figure 4
Patent JP-2020072922-A (JP)
Title: Game machine
Inventor: SAKAMOTO TAKAO
IPC: A63F5/04
Filed: 2019-11-11
Abstract: To provide a game machine configured not to obstruct a display of a display device.SOLUTION: A pachinko slot machine 1 includes a panel device for illumination array, on a front face of a liquid crystal display device 11, for displaying an image according to a latent image 402 associated with light-emission of an LED 403. When there is a request to display a non-performance image such as a menu screen and an error screen on the liquid crystal display device 11, while an image according to the latent image 402 is currently displayed on the panel device 400, the pachinko slot machine 1 stops the image display on the panel device 400 by stopping the light emission of the LED 403 in the panel device 400 and causes the liquid crystal display device 11 to display the non-performance image.SELECTED DRAWING: Figure 130