baber/WOPTO huggingface dataset:
Patent JP-2022170847-A (JP)
Title: Reading apparatus
Inventor: MATSUUMI TAKASHI
IPC: H04N1/04
Filed: 2021-04-30
Abstract: To provide a reading apparatus with which it is possible to prevent the home position of a reading device from being erroneously detected.SOLUTION: When a document is read by a CIS unit, a light quantity adjustment value for adjusting the light quantity of a light source is acquired before this reading. Also, a shading correction value for correcting shading is acquired. The light quantity adjustment value the shading correction value are stored in a nonvolatile memory. In a HP detection process, the light quantity of the light source is adjusted using the light quantity adjustment value stored in the nonvolatile memory, and the CIS unit is moved in a sub-scan direction and reads the document (S26). Then, shading correction is carried out using the shading correction value stored in the nonvolatile memory (S27). After this shading correction, detection of a position where mutually adjacent pixel values change across a prescribed HP detection threshold is carried out (S28), and when it is detected, the position is made to be the home position of the CIS unit.SELECTED DRAWING: Figure 7
Patent JP-2022171100-A (JP)
Title: On-vehicle communication system, relay device, and relay method
Inventor: OTSU TOMOHIRO
IPC: B60R16/023
Filed: 2021-04-30
Abstract: To improve security in an on-vehicle network.SOLUTION: An on-vehicle communication system includes a plurality of on-vehicle devices, and a relay device, and a first on-vehicle device transmits, to a relay device, a frame addressed to a second on-vehicle device for transmitting/receiving information to/from the second on-vehicle device, and the relay device determines whether to relay the frame to the second on-vehicle device on the basis of the comparison result between a required safety level which is the level of safety required for communication between the first on-vehicle device and the second on-vehicle device, and the system safety level based at least on the functional safety level regarding the safety of the vehicle possessed by the first on-vehicle device and the second on-vehicle device.SELECTED DRAWING: Figure 1
Patent JP-2022173872-A (JP)
Title: Focus adjustment device and focus adjustment method
Inventor: YAMAZAKI YUKIE
IPC: G03B13/36
Filed: 2021-05-10
Abstract: To provide a focus adjustment device and a focus adjustment method which can improve accuracy of moving body prediction calculation even for a moving object.SOLUTION: A focus adjustment device comprises a plurality of detection areas in an imaging region by an optical system and performs focus adjustment to an object by detecting a distance measurement value of the object in the detection area. When performing the focus adjustment, the device performs statistical processing on the distance measurement values of the plurality of detection areas to calculate a representative value including a statistical variation on the basis of the statistical processing (S11), estimates a movement state of the object on the basis of a change in time series of the representative value (S15), predicts a focus position about the object on the basis of the estimated movement state (S19), and performs focus adjustment on the basis of the predicted focus position.SELECTED DRAWING: Figure 3
Patent JP-2022174759-A (JP)
Title: air conditioner
Inventor: NAKAO Shu
IPC: F24F13/22
Filed: 2021-05-12
Abstract: To provide an air conditioner which includes a casing 105, a cross flow fan 106, a stabilizer 107, a rear guider 108, a first heat exchanger 109 and a second heat exchanger 110 having almost the same shape, a first water saucer 111, and a second saucer 112, with the first heat exchanger 109 and the second heat exchanger 110 being approximately symmetrical with each other with respect to a symmetrical reference plane 113 approximately parallel to the rotation center axis of the cross flow fan 106, and which can eliminate the possibility that the drain water generated from the first heat exchanger 109 and the second heat exchanger 110 stays between the first water saucer 111 and the second water saucer 112 to cause the propagation of bacteria in the drain water, and that the drain water and dust are mixed into sludgy slime to cause difficult draining.SOLUTION: A lower end of a heat exchanger 109 is arranged above or below a lower end of a second heat exchanger 110, thereby, suppressing stay of drain water to improve the drainage of the drain water.SELECTED DRAWING: Figure 1
Patent JP-2021191670-A (JP)
Title: Thermal control systems for aircraft landing gear wheel wells and related methods
Inventor: Andrew david clark
IPC: B64D13/06
Filed: 2021-05-14
Abstract: To provide a thermal control system for aircraft main landing gear wheel wells and related methods.SOLUTION: An example thermal control system for aircraft main landing gear wheel wells includes a conduit defining a fluid passageway between an inlet and an outlet. The inlet of the conduit is positioned in fluid communication with a landing gear wheel well, and the outlet of the conduit is positioned in fluid communication with the atmosphere. The conduit generates a pressure differential through the fluid passageway between the inlet and the outlet to discharge heat from the landing gear wheel well to the atmosphere.SELECTED DRAWING: Figure 2A
Patent JP-2022177653-A (JP)
Title: Plate-type mixer
Inventor: HIWATARI ISAO
IPC: B01F35/71
Filed: 2021-05-18
Abstract: To provide a plate-type mixer that enables mixing objects having flowability to be mixed continuously and also enables their mixing just after they merges with each other.SOLUTION: A plate-type mixer has: a mixer body having stacked plates; and supply channels that supply mixing objects having flowability into the mixer body, respectively. The plates form, in the mixer body, a mixing area that enables the mixing objects respectively supplied from the supply channels to pass through at least one or more plates, thus mixing the mixing objects. The mixer body has a merging area that enables the mixing objects respectively supplied from the supply channels to merge with each other, the merging area formed at a position adjacent to the mixing area. The mixing objects in the merging area are caused to flow into the mixing area.SELECTED DRAWING: Figure 4
Patent JP-2022178745-A (JP)
Title: Wireless power supply system
Inventor: SASAKI YUKI
IPC: H02J50/50
Filed: 2021-05-21
Abstract: To achieve an optimum wireless power supply corresponding to a field environment in an area where wireless power supply is performed, and to avoid adverse effect on a human body on a radio wave of wireless power supply.SOLUTION: In a wireless power supply system, a fixed power receiving unit 200 receives radio waves transmitted from a fixed power transmitting unit 210 via a moving power transmitting/receiving unit 200. When a radio wave inhibition factor 230 is generated that disturbs wireless power supply, an autonomous control function 273 acquires position information of the radio wave inhibition factor 230 by a camera 271 and a sensor 272 arranged in a wireless power supply area to cause a display device 282 on which an energized state of the wireless power supply is mapped in advance to display it.SELECTED DRAWING: Figure 1
Patent JP-2021188132-A (JP)
Title: Method for producing copper powder
Inventor: YAMAOKA NAOKI
IPC: B22F9/20
Filed: 2021-05-24
Abstract: To provide a polyol method by which copper oxide powder is reduced in a polyol solvent to obtain copper powder, in which the amount of gas generation from the resultant copper powder is conveniently controlled during firing.SOLUTION: A method for producing copper powder is to reduce copper oxide powder in a polyol solvent to obtain copper powder. The method includes the steps of: using a first polyol solvent to generate a copper core from the copper oxide powder; and using a second polyol solvent having a smaller average molecular weight than that of the first polyol solvent to induce the grain growth of the copper core.SELECTED DRAWING: Figure 1
Patent JP-2022180187-A (JP)
Title: Battery storage device and electric vehicle
Inventor: TOYODA TAKESHI
IPC: H01M50/244
Filed: 2021-05-24
Abstract: To provide a battery storage device capable of facilitating a detachment work of a battery.SOLUTION: A pressure member 31 includes a base part provided with a supporting shaft 38 and thus can move between a closed position and an opening position with the supporting shaft 38 as a center thereof. An operation lever 41 is connected with the pressure member 31 through a connection shaft 49 at a position separate from the supporting shaft 38 and thus can relatively move to the pressure member 31 with the connection shaft 49 as a center thereof between a fixing position and a releasing position. An operation input part 41a and an engagement part 42 are provided. A distance L1 between the connection shaft 49 and the operation input part 41a is larger than a distance L2 between the connection shaft 49 and the engagement part 42. An engaged part 51 engages with the engagement part 42 of the operation lever 41 when the pressure member 31 is at the closed position and the operation lever 41 is at the fixing position.SELECTED DRAWING: Figure 6A
Patent JP-2022183915-A (JP)
Title: Switch device and charging port unit comprising switch device
Inventor: MIURA REIKI
IPC: B60L53/16
Filed: 2021-05-31
Abstract: To improve assembling workability of a switch device comprising a light source.SOLUTION: A switch device 30 comprises: an operation member 60; a holder 70 that holds the operation member 60; a circuit board 40 on which a switch 41, a first light source 42, and a second light source 43 are mounted; and a case 35 that includes an opening part 38d for exposing the operation member 60, a first translucent part 38e that transmits light of the first light source 42, and a second translucent part 38h that transmits light of the second light source 43. The holder 70 includes a first light interception part 72 that intercepts light from the first light source 42 toward the second translucent part 38h and intercepts light from the second light source 43 toward the first translucent part 38e.SELECTED DRAWING: Figure 6
Patent JP-2021121682-A (JP)
Title: Adhesive sheet and adhesive composition used in the same
Inventor: SUZUKI TATSUYA
IPC: C09J7/38
Filed: 2021-06-01
Abstract: To provide an adhesive sheet having an adhesive layer, the adhesive layer having an adhesive force that is low in an initial stage of adhesion and increases in a short time without imparting energy such as heat or ultraviolet irradiation.SOLUTION: The present invention provides an adhesive sheet having an adhesive layer laminated on at least one surface of a substrate. The adhesive layer includes a polymer having a glass transition temperature of lower than 0°C and a monomer having a polyorganosiloxane skeleton. The adhesive sheet according to the present invention has a first adhesive force that is an adhesive force when 30 minutes passed under an environment of 23°C after the adhesive layer and a stainless steel sheet are adhered of 1.0 N/20 mm or smaller. Furthermore, the adhesive sheet according to the present invention has a second adhesive force that is an adhesive force when 24 hours passed under an environment of 23°C after the adhesive layer and a stainless steel sheet are adhered of 3.0 N/20 mm or larger that is 7.0 times or larger of the first adhesive force.SELECTED DRAWING: None
Patent JP-2022187130-A (JP)
Title: Machine tool
Inventor: SHIGEKANE AKITO
IPC: B23Q17/09
Filed: 2021-06-07
Abstract: To suppress positional shift of a camera caused by heat conduction and vibrations, in photographing for grasping a state of a tool.SOLUTION: A machine tool comprises a spindle base 170 that rotatably supports a work spindle 104, and a camera 106 that photographs a tool held in a predetermined area, where the camera is fixed to the spindle base. The machine tool further may comprise an illumination part 108 arranged to oppose to the camera, where an area is formed between the cameral and the illumination part, and further, the camera is arranged at a position closer to the spindle base than the illumination part.SELECTED DRAWING: Figure 4
Patent JP-2022189128-A (JP)
Title: Shaft and rotary machine
Inventor: SHO Shinhaku
IPC: H02K5/173
Filed: 2021-06-10
Abstract: To provide a shaft hardly to be scratched even without increasing the diameter of the shaft.SOLUTION: A shaft 55 comprises a received part 55a rotatably received by a bearing, and a large diameter part 55b that is disposed closer to the center with respect to a shaft rotation axis than the received part 55a, that is adjacent to the received part 55a, that has a large diameter part larger than the received part 55, and rotates integrally with a rotor while supporting the rotor. The cross-section shape of a boundary portion 55c in the longitudinal section of the shaft 55 which is a boundary between the received part 55a and the large diameter part 55b has a circular arc shape that beyond a virtual rise point P1 with respect to the axis, is recessed toward more inner side than an outer edge of the received part 55a in the radial direction and rises toward more outer side than the outer edge in the radial direction, as it goes from the far side to the near side with respect to the axis.SELECTED DRAWING: Figure 5
Patent JP-2022190332-A (JP)
Title: stator and motor
Inventor: KATAHIRA YOICHI
IPC: H02K3/28
Filed: 2021-06-14
Abstract: To provide a stator having a coil shape that allows the mounting of a wave wound coil to a stator core to be dramatically easy, and to provide a motor having the stator.SOLUTION: A coil 2u (2v, 2w) is configured to include one winding each. The coil 2u (2v, 2w) includes a first coil end 9 extending from a coil side 7 to the outer circumferential side in the radial direction and in the circumferential direction of a stator core and a second coil end 8 extending to the inner side of the stator core in the radial direction and in the circumferential direction. The coil 2u (2v, 2w) configured in this way is attached by inserting the coil sides 7 in turn into slots 35 of the stator core 1 from one side of the stator core to the other side in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022191939-A (JP)
Title: Production plan creation device, learning device and inferring device
Inventor: TERAMOTO Kazusue
IPC: G06Q50/04
Filed: 2021-06-16
Abstract: To make it possible to set an appropriate work goal that is close to each individual worker, and to maintain the motivation of each worker.SOLUTION: A production plan creation device 100 includes a biometric data acquisition unit 21 that acquires biometric data of a worker during work; a learning unit 23 that uses learning data including biometric data related to the motivation of the worker and a work goal of the worker, thereby generating a learned model for inferring the work goal of the worker for maintaining the motivation of the worker; and an inferring unit 24 that uses the learned model for inferring the work goal of the worker for maintaining the motivation of the worker to output the work goal of the worker for maintaining the motivation of the worker.SELECTED DRAWING: Figure 2
Patent JP-2023000531-A (JP)
Title: Battery unit and method of manufacturing battery unit
Inventor: KOYAMA TAKAYUKI
IPC: H01M10/6556
Filed: 2021-06-18
Abstract: To integrate a secondary battery and a panel structure together.SOLUTION: A battery unit comprises: a plate-like core member that has a plurality of protrusions provided on at least one surface; a plate-like face plate that is arranged on the plurality of protrusions; batteries that are arranged respectively in spaces between the core member and the face plate; and joints that are selectively formed between the face plate and the plurality of protrusions and that connects the core member and the face plate together.SELECTED DRAWING: Figure 1
Patent JP-2023000633-A (JP)
Title: Mode selection device of vehicular headlight
Inventor: TAKAHAMA KENICHI
IPC: B60Q1/14
Filed: 2021-06-18
Abstract: To provide a mode selection device of a vehicular headlight which enables a driver to grasp a selected environment adapting mode based on operation feeling of a switch part which may select multiple environment adapting modes.SOLUTION: A mode selection device selects a radiation mode of a headlight 5 used in a vehicle 1. The radiation mode includes multiple environment adapting modes which change a radiation state of the headlight 5 according to a peripheral environment of the vehicle 1. The mode selection device includes a column lever 10 which can select only one environment adapting mode at one time from the multiple environment adapting modes.SELECTED DRAWING: Figure 2
Patent JP-2023000798-A (JP)
Title: Backlight device for display device and display device
Inventor: TAKEMOTO SEIJI
IPC: F21S2/00
Filed: 2021-06-18
Abstract: To provide a backlight device for display device and a display device which can suppress the occurrence of luminance unevenness in an image to be displayed when a lens sheet including a lens is moved to a luminance unified sheet in order to change the irradiation direction of light in the direction of being emitted from a light source.SOLUTION: In a backlight device 10 for display device, a plurality of lenses 31 are configured such that at least one of the thickness T and shape becomes different according to the hole diameters D of a plurality of through holes 21 opposite to each other.SELECTED DRAWING: Figure 2
Patent JP-2022105257-A (JP)
Title: Scleral lens with lens fenestration and concave pockets
Inventor: SOHEIL SHAER
IPC: A61F2/14
Filed: 2021-06-24
Abstract: To provide a scleral lens which will not be adsorbed to the cornea, and can be worn comfortably and maintain clear vision for up to 12 hours.SOLUTION: The present invention provides the scleral lens with a lens fenestration 7 and concave pockets 8. One fenestration or multiple annularly distributed fenestration is provided in an optic zone 1 of the scleral lens; and two or more pockets are provided in a concave pocket annular zone 81 on a posterior surface of the optic zone. The concave pockets are used to trap gas bubbles near the lens fenestration, where the lens fenestration is located radially outward of the concave pocket annular zone and not located in a transition zone 6 of the scleral lens, and the transition zone is configured to be located above the corneoscleral limbus while the scleral lens is worn.SELECTED DRAWING: Figure 2
Patent JP-2023007043-A (JP)
Title: Catalyst for synthesizing ammonia from nitrogen oxide
Inventor: NANBA TETSUYA
IPC: C01C1/04
Filed: 2021-07-01
Abstract: To synthesize ammonia from nitrogen oxide by using a catalyst using a non-precious metal.SOLUTION: A catalyst includes cerium oxide and copper carried on cerium oxide. A mass of copper with respect to a sum of cerium oxide and copper is preferably 5-20%. A specific surface area of the cerium oxide is preferably 130-170 m2/g. With this catalyst, ammonia can be efficiently synthesized from nitrogen oxide under environment of relatively low temperatures of 150-230°C.SELECTED DRAWING: Figure 1
Patent JP-2023008234-A (JP)
Title: Adhesive sheet, laminate, optical device and image display device, and method for manufacturing the same
Inventor: YAMAMOTO MASAYUKI
IPC: C09J11/00
Filed: 2021-07-05
Abstract: To provide an adhesive sheet which is excellent in reworkability and has high transparency, a laminate having the adhesive sheet, and an optical device and an image display device.SOLUTION: An adhesive sheet contains a cured product of an adhesive composition, wherein the adhesive composition contains a crosslinkable (meth)acrylic copolymer (A), a methyl methacrylate polymer (B), an oligomer (C) which has a specific glass transition point and is composed of a (meth)acrylic resin, and a crosslinking agent (D). The crosslinkable (meth)acrylic copolymer (A) is a polymer containing a (meth)acrylate unit (a) having an alkyl group having 4 to 10 carbon atoms, and a monomer unit (b) having a carboxy group and/or a hydroxyl group. The adhesive sheet has a predetermined adhesive force to glass, and has a haze of 0-2%.SELECTED DRAWING: None
Patent JP-2021166824-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-15
Abstract: To provide a game machine capable of easily grasping whether a game control state is initialized or a game control state is restored.SOLUTION: A game machine of the present invention can determine whether or not to execute a special game advantageous to a player on the basis of determination information acquired by satisfaction of an acquisition condition, and execute a variation performance accompanied by a variation display of a plurality of performance symbols displayed on display means according to the determination result. When the game control state is initialized after the start of power supply, identification information of the plurality of performance symbols displayed on the display means is determined as a first combination, and when the game control state is restored, identification information of the plurality of performance symbols displayed on the display means is determined as a second combination.SELECTED DRAWING: Figure 63
Patent JP-2023015513-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine which can smoothly carry out a coordination between main control means and performance control means.SOLUTION: A game machine is configured such that, in the case in which main control means executes a present variation display currently executed and then a next variation display based on reserved and stored next determination information, when a communication abnormality occurs with which performance control means cannot receive a command in the execution of a present variation performance according to the present variation display, even when the present variation display is ended and a specific variation pattern is executed as the next variation display in the main control means, an execution of a suggestive performance is restricted at a predetermined timing.SELECTED DRAWING: Figure 114
Patent JP-2023015791-A (JP)
Title: field work machine
Inventor: MIYAI KENICHI
IPC: A01B63/00
Filed: 2021-07-20
Abstract: To provide a field work machine that enables a worker to determine that a state of the amount of seedling blocks scraped from a seedling mat is a workable state.SOLUTION: A field work machine 1 includes: a planting part 3 that transplants a seedling mat on a seedling table in a field; a select dial 66 for setting a vertical scraping amount of seedlings and a horizontal scraping amount of seedlings; and a monitor 67 that displays the vertical scraping amount and the horizontal scraping amount of seedlings that have been set. The monitor 67 displays a block of a seedling mat M scraped from the vertical scraping amount and the horizontal scraping amount in a graphic form.SELECTED DRAWING: Figure 5
Patent JP-2021166888-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-07-28
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program and specific control data stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program and non-specific control data stored in the main-side ROM 64 is performed by the main-side CPU 63. The main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. In this case, the game history information is stored in a management RAM provided while being externally attached to an MPU 62.SELECTED DRAWING: Figure 9