baber/WOPTO huggingface dataset:
Patent JP-2021041141-A (JP)
Title: Information processing device, method for operating information processing device, and program
Inventor: FUKUHARA MAKOTO
IPC: A61B3/10
Filed: 2020-07-29
Abstract: To reduce the influence of fluctuations of a noise floor on a tomographic image obtained by using an SS-OCT.SOLUTION: An information processing device includes: signal acquisition means for acquiring a background signal based on reference light obtained by dividing outgoing light of a wavelength sweeping light source, and an inference signal based on the reference light and return light obtained by emitting measurement light obtained by dividing the outgoing light of the wavelength sweeping light source to an object to be inspected; profile generation means for generating a third profile along a depth direction by correcting a first profile by a second profile used to correct the first profile along the depth direction of the object to be inspected obtained by subtracting the background signal from a measurement signal, the second profile along the depth direction obtained by using the plurality of background signals; and image generation means for generating a tomographic image of the object to be inspected by using the generated third profile.SELECTED DRAWING: Figure 6
Patent JP-2021026237-A (JP)
Title: Method for manufacturing resin particle dispersion for toner
Inventor: SUZUKI SUMIHIRO
IPC: G03G9/087
Filed: 2020-07-30
Abstract: To provide a method for manufacturing a resin particle dispersion for toner that can obtain a toner excellent in further low-temperature fixability.SOLUTION: A method for manufacturing a resin particle dispersion for toner has a step of cooling a resin particle dispersion containing an amorphous resin and a crystalline resin by mixing the dispersion with an aqueous medium by using a static mixer.SELECTED DRAWING: None
Patent JP-2022026555-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022026627-A (JP)
Title: Rotary electric machine
Inventor: KAWAMURA KOJI
IPC: H02K1/27
Filed: 2020-07-31
Abstract: To provide a rotary electric machine capable of improving a characteristic of the rotary electric machine.SOLUTION: A rotary electric machine comprises: a stator 3; a rotational iron core 61 provided to an inner peripheral side of the stator 3, and fixed to a rotational shaft 65; a plurality of magnets 8 arranged and fixed to an outer peripheral part 63 of the rotational iron core 61 in a peripheral direction; a holder 71 fixed between the adjacent magnets 8 of the plurality of magnets 8; and a cylindrical cover 81 housing the holder 71 and each magnet 8. The cover 81 includes a bonding part 82 in which one end and the other end are bonded in the peripheral direction of the cover 81. The holder 71 includes: a magnetic holding part 72 coating the outer peripheral surface of each of the adjacent magnets 8; and a housing part 76 provided to the outer peripheral side of the magnetic holding part 72, and concaved into the inner peripheral side of the magnetic holding part 72 formed in a shaft direction. The bonding part 82 is housed in the housing part 76.SELECTED DRAWING: Figure 1
Patent JP-2020191667-A (JP)
Title: Connecting to virtualized mobile core networks
Inventor: GREGORY S STERNBERG
IPC: H04W88/10
Filed: 2020-08-03
Abstract: To provide a 5G network architecture that uses virtualization and network slicing.SOLUTION: User equipment (UE) interacts with an underlay network that interacts with virtual network slices. The UE interacts with the underlay network (ULN) to establish a connection to a virtual network slice. Procedures are defined to: assign a new slice instance to the UE (UE-initiated and ULN-initiated); change a UE profile (UE-initiated and ULN-initiated); and change the slice instance assigned to the UE (ULN-initiated).SELECTED DRAWING: Figure 24
Patent JP-2022016225-A (JP)
Title: Pumpkin cutting kitchen knife
Inventor: TAKAHASHI HIROAKI
IPC: B26B3/00
Filed: 2020-07-09
Abstract: To provide a pumpkin cutting kitchen knife which can cut a hard food such as pumpkin safely and easily when cutting the hard food such as pumpkin.SOLUTION: A pumpkin cutting kitchen knife 10 is configured of a substantially flat plate-like body part 20, and a handle 30 attached to one end of the body part 20. A blade 21 is provided at a lower end of the body part 20, and a presser part 40 is provided at an upper end of the body part 20. A distance between the blade 21 and the presser part 40 is so made as to be equal to or larger than a height of a food to be cut. A cavity part 60 is provided between the blade 21 and the presser part 40 of the body part 20, whereby a friction force between the food and the body part 20 can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2022029018-A (JP)
Title: Sand cutter device
Inventor: KITAYAMA JUNJI
IPC: B26D7/08
Filed: 2020-08-04
Abstract: To provide a sand cutter device that can perform cutting of excess sand with high quality.SOLUTION: A sand cutter device 6 cuts excess sand 109 projecting from the undersurface of a mold frame 103 in a sand mold 100, on a conveyance path 30 of the sand mold 100 carried out of a molding machine. The sand cutter device 6 has an ultrasound cutter 60 including a cutter blade 61 to cut the excess sand 109 and a blade vibrator 62 to vibrate a tip 61s of the cutter blade 61 by ultrasound.SELECTED DRAWING: Figure 4
Patent JP-2022029174-A (JP)
Title: Fundus imaging apparatus
Inventor: IWATA SHINYA
IPC: A61B3/10
Filed: 2020-08-04
Abstract: To satisfactorily image a fundus by stabilizing the fixation of a subject eye.SOLUTION: A fundus imaging apparatus comprises; an OCT optical system for acquiring OCT data based on measurement light applied on the fundus of a subject eye and reference light; and a front face imaging optical system for taking a fundus front face image by scanning light on the fundus of the subject eye. Light scanned on the fundus of the subject eye by the front face imaging optical system has a waveform longer than λ=850nm which is a waveform region where the subject eye has difficulty in viewing the scanned light.SELECTED DRAWING: Figure 1
Patent JP-2022029671-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-08-05
Abstract: To provide a game machine in which a performance control operation is further improved.SOLUTION: Illumination circuit BL which illuminates a display screen is configured so as to execute an illumination operation on receiving a plurality of control signals STBY, PWM. Electric supply control means SPY is configured so as to execute either of a first operation of outputting control signals STBY, PWM or a second operation of bringing an output transmission line of the control signals STBY, PWM into a high-impedance state. The output transmission line is terminated with a pull-down resistance.SELECTED DRAWING: Figure 6
Patent JP-2022029922-A (JP)
Title: Adsorption device and adsorption method
Inventor: SEKI NAGAHITO
IPC: H05K13/02
Filed: 2020-08-06
Abstract: To provide an adsorption device, etc., capable of easily removing a hole-filling material from an adsorbed object.SOLUTION: The present invention relates to an adsorption device 30 comprising: an adsorption pad 31 adsorbing an adsorbed surface 11 within a predetermined range including a penetration hole 13 penetrating the adsorbed surface 11 and an opposite-side surface 12 in a state where a hole-filling material 20 consisting of an elastic member is inserted into the penetration hole 13 of an adsorbed object 10 in which the penetration hole 13 is formed; and a pressure control section for controlling a pressure within a space S formed between the adsorption pad 31 and the adsorbed surface 11. The pressure control section removes the hole-filling material 20 which is inserted to the penetration hole 13, from the penetration hole 13 by pressurizing the inside of the adsorption pad in a state where the opposite-side surface 12 is pressed.SELECTED DRAWING: Figure 5
Patent JP-2022030079-A (JP)
Title: Semiconductor device
Inventor: KAJIWARA AKIHIRO
IPC: H01L21/338
Filed: 2020-08-06
Abstract: To provide a semiconductor device which can materialize a stable characteristic.SOLUTION: According to an embodiment, a semiconductor device includes: a first electrode; a second electrode; a third electrode; a first semiconductor layer; a second semiconductor layer; and a first insulation member. The first semiconductor layer includes Alx1Ga1-x1 N(0≤x1<1). The second semiconductor layer includes Alx2Ga1-x2 N(0<x2<1, and x1<x2). A thickness of a part of the second semiconductor layer is thinner than the thickness of a part of another one of the second semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2020179501-A (JP)
Title: Robot hand including plurality of gripping parts, and method for handling wire harness using robot hand
Inventor: RAKUISHI YOSHINORI
IPC: B25J15/00
Filed: 2020-08-12
Abstract: To automate work of picking up and transporting a wire harness having a plurality of connectors and a wire member by gripping the plurality of connectors.SOLUTION: A method for handling a wire harness, comprises: acquiring positions of a plurality of connectors of a wire harness that is placed apart from a robot hand 50; on the basis of the acquired position of a first connector; positioning the robot hand 50 such that the first connector is located in a movement range of a first gripping part 80; moving the first gripping part 80 to grip and pick up the first connector by the first gripping part 80; then, on the basis of the acquired position of a second connector; positioning the robot hand 50 such that the second connector is located in a movement range of a second gripping part 80; and moving the second gripping part 80 to grip and pick up the second connector by the second gripping part 80.SELECTED DRAWING: Figure 2
Patent JP-2020195384-A (JP)
Title: Method for producing acetoin
Inventor: MELANIE BREMOND
IPC: C12N15/60
Filed: 2020-08-13
Abstract: To provide a microorganism having an improved acetoin pathway, and methods for using such a microorganism to produce acetoin.SOLUTION: The present invention relates to a recombinant yeast having a reduced pyruvate decarboxylase activity, in the genome of which one or more nucleic acids encoding an acetolactate synthase or ALS, one or more nucleic acids encoding an acetolactate decarboxylase or ALD, and one or more copies of nucleic acids encoding a NADH oxidase or NOXE have been inserted.SELECTED DRAWING: None
Patent JP-2022033393-A (JP)
Title: Table tennis racket
Inventor: KUMAGAI YOSHIKATSU
IPC: A63B59/42
Filed: 2020-08-17
Abstract: To provide a table tennis racket that has combined advantages of both a penholder grip and a handshake grip and that enables a player to play at a high level.SOLUTION: A table tennis racket 1 comprises a blade 2 and a grip 3. The grip 3 for being used by being wrapped in the palm of a player's hand is provided on the edge side 21a of one surface 21 of the blade 2. At least a part fitting the palm has an approximately spherical shape.SELECTED DRAWING: Figure 1
Patent JP-2022033623-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI TETSUJI
IPC: B60C11/12
Filed: 2020-08-17
Abstract: To provide a pneumatic tire capable of improving traction performance in all directions.SOLUTION: A pneumatic tire includes: a first vertical groove 3a and a second vertical groove 3c extending in a tire circumferential direction D3; a first lateral groove 81 which extends inclined with respect to a tire width direction D1 and is connected to the first vertical groove and the second vertical groove; a second lateral groove 82 which extends inclined opposite a first lateral groove with respect to the tire width direction and is connected to the first vertical groove and the second vertical groove; and a trapezoidal block 42 divided into the first vertical groove, the second vertical groove, the first lateral groove, and a second lateral groove. The block is provided with a first sipe 91 and a second sipe 92 extending inclined opposite with respect to the tire width direction.SELECTED DRAWING: Figure 3
Patent JP-2022034466-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONODERA HIDEO
IPC: A61B8/00
Filed: 2020-08-18
Abstract: To enable a lifting device for adjusting a height of an operation display section of an ultrasonic diagnostic apparatus to be easily operated in both of operation modes between an electric mode for electrically performing lifting and a manual mode for manually performing lifting.SOLUTION: An ultrasonic diagnostic apparatus includes: an apparatus body which generates an ultrasonic image; a main body case which stores the apparatus body; an operation display section which performs an operation of the apparatus body and also displays the ultrasonic image; and a lifting device where the operation display section is placed and which is attached to the main body case, so as to adjust the height of the operation display section from a floor surface in both of operation modes between the electric mode and the manual mode.SELECTED DRAWING: Figure 5
Patent JP-2020189164-A (JP)
Title: Game machine
Inventor: KONOMI TOSHINORI
IPC: A63F5/04
Filed: 2020-08-19
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A plurality of kinds of game states exist as game states and a normal section and an advantageous section exist as game sections. The advantageous section is set with setting of SB winning data or establishment of first BB prize winning as an opportunity in the normal section, and shift lottery processing to an RT state is executed when the advantageous section is set. In this case, the shift lottery processing to the RT state is executed in a mode corresponding to a game state at that point of time in a first game started after the advantageous section is set. When the SB winning data is set in a state after a bonus and in a situation of the normal section, a situation that is in a first preparation state and is in the advantageous section can be achieved. Setting of the SB winning data in a situation that is in the RT state and is in the normal section is more advantageous than setting of the SB winning data in another situation.SELECTED DRAWING: Figure 9
Patent JP-2022035354-A (JP)
Title: Air purification device and machine tool
Inventor: IGA KENJIRO
IPC: B01D45/12
Filed: 2020-08-20
Abstract: To provide an air purification device with a small size and extendability while removing mist containing coolant components evaporated by machining heat.SOLUTION: An air purification device removes mist of coolant generated in a machining space for machining a workpiece by guiding the mist together with air. The air purification device includes: a pipe body 31 which has an intake port 32 formed on one end side, an exhaust port 34 formed on the other end side and an air passage formed from the intake port to the exhaust port; a filter 35 which is installed in the passage; and a plurality of fans including a first fan 36 and a second fan 37, which are installed in the passage and guide air from the intake port to the exhaust port. At least a part of the passage is a plurality of partition passages including a first partition passage and a second partition passage partitioned by a partition section. The first fan guides air to the first partition passage and the second fan guides air to the second partition passage.SELECTED DRAWING: Figure 5
Patent JP-2020185484-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2020-08-21
Abstract: To present extension of an AT game in a mode rich in interest with a simpler configuration.SOLUTION: A game machine includes: first residual game counting means for counting a first residual game period of an actually remaining notification game state in the notification game state; second residual game counting means for counting a second residual game period of a notification game state that is reported by notification means; additional determination means for determining an additional period of a first residual game period from among plural periods when a predetermined condition is satisfied in a notification game state; additional game period determination means capable of determining an additional game period of the notification game state to be reported by notification means according to a differential game period between the first residual game period and the second residual game period; and special performance shift determination means for determining whether shifting to a special performance state of specializing in an additional performance for reporting an additional game period over a specific game period according to a differential game period.SELECTED DRAWING: Figure 145
Patent JP-2021039340-A (JP)
Title: Multicore fiber and manufacturing method therefor
Inventor: MUKASA KAZUNORI
IPC: G02B6/02
Filed: 2020-08-25
Abstract: To provide a multicore fiber with which transmission over a long distance is possible, and which is of an extremely high density.SOLUTION: A multicore fiber 1 includes a plurality of core parts 1a and a clad part 1b formed on the outer circumference of the plurality of core parts 1a, a mode field diameter in wavelength 1550 nm being 6 μm or smaller, an effective cutoff wavelength being 1530 nm or shorter, a crosstalk between two adjacent core parts in length 1 km being -15 dB or less. A manufacturing method includes: an initial base material forming step for aligning and arranging a plurality of small-diameter glass rods having a core forming part and a clad forming part formed on the outer circumference of the core forming part, and forming an initial base material; and a multicore fiber production step for producing a multicore fiber from the initial base material. The initial base material forming step includes a step for arranging a plurality of small-diameter glass rods by a stack method.SELECTED DRAWING: Figure 1
Patent JP-2021003114-A (JP)
Title: Assays for determining plasma kallikrein system biomarkers
Inventor: Daniel j sexton
IPC: C12N9/99
Filed: 2020-08-28
Abstract: To provide methods and assays for determining the activation level of a plasma kallikrein (pKal) system and the uses thereof for assessing the activity of pKal modulators on the pKal system.SOLUTION: A method for assessing plasma activation in a subject, comprises: providing a plasma sample from a subject; and measuring the level of cleaved high molecular weight kininogen (HMWK) in the plasma sample. Provided is a plasma kallikrein (pKal) inhibitor for use in the treatment of a subject having a disease associated with the pKal, where the subject has an elevated level of the cleaved HMWK as compared with a predetermined value, the subject being identified by proving a plasma sample from the subject and measuring the level of the cleaved HMWK in the plasma sample.SELECTED DRAWING: Figure 1
Patent JP-2022039600-A (JP)
Title: Child seat cover
Inventor: SUGIMOTO KOICHIRO
IPC: B62J17/08
Filed: 2020-08-28
Abstract: To provide a child seat cover which enables its use mode to be appropriately changed according to the season and weather and enables a child to get on or off the child seat easily.SOLUTION: A child seat cover 100 includes: a body part 10 which covers a back surface, an upper surface, and a side surface of a child seat; and a front cover 20 which covers a front surface of the child seat. The child seat cover 100 has a leg cover 30 which is detachably attached to a lower part of the front cover 20. The front cover 20 has a front surface part 21 and a side surface part 22. It is preferable that the leg cover 30 be detachably attached to a lower part of the front surface part 21 and a lower part of the side surface part 22.SELECTED DRAWING: Figure 2
Patent JP-2022039848-A (JP)
Title: Rolling bearing
Inventor: TANAKA SHINKI
IPC: F16C19/06
Filed: 2020-08-28
Abstract: To provide a rolling bearing which can suppress dust emission while maintaining the rust prevention performance of grease, can maintain the sealing performance of a seal member for a long period of time, and can obtain low dust emission performance.SOLUTION: A rolling bearing 1 has an inner ring 2, an outer ring 3, a plurality of rolling bodies 4 interposed between the inner ring 2 and the outer ring 3, a seal member 6 fixed to the outer ring 3, contacting with the inner ring 2, and sealing a bearing space, and grease 7 sealed into the bearing space. The grease 7 contains base oil, a thickener and an ester rust prevention agent, the ester rust prevention agent is contained by 0.2 to 0.6 pts. mass with respect to 100 pts. mass of a total amount of the base oil and the thickener. The seal member 6 has a rubber part contacting with a slide face of the inner ring 2, and the rubber part is formed of nitrile rubber containing a trimellitic acid ester plasticizer.SELECTED DRAWING: Figure 1
Patent JP-2022041625-A (JP)
Title: Multi-core optical fiber, and multi-core optical fiber cable
Inventor: HAYASHI TETSUYA
IPC: G02B6/02
Filed: 2020-09-01
Abstract: To provide a MCF and the like that are excellent on mass-productivity, and are provided with a structure enabling suppression of increase in connection cost, and loss of connection.SOLUTION: A MCF is provided with: a core group that includes 12 pieces of cores or 16 pieces thereof; a common clad; and a resin coating. The core is arranged in a line symmetric position in a state where an adjacent relationship between the cores themselves having the adjacent relationship with an arbitrary core is not established. A coating outer diameter is 250 μm±15 μm, a diameter CD of the common clad is a nominal value CDnominal±1 μm equal to or less than 195 μm. A MFD at a wavelength 1310nm is a prescribed value ±0.4 μm equal to or more than 8.2 μm and less than 9.2 μm, and a 22 m cable cut-off wavelength λcc is equal to or less than 1260nm, and less than 1360nm. A zero-dispersion wavelength of each core is a prescribed value ±12nm equal to or more than 1312nm, and less than 1340nm, and a dispersion slope of the zero-dispersion wavelength is equal to or less than 0.092ps/(nm2*km). The shortest distance, structure and optical characteristic from interfaces of the coating and clad to each core center satisfy a prescribed condition.SELECTED DRAWING: Figure 2
Patent JP-2022041630-A (JP)
Title: Air suspension
Inventor: HONJO YUTARO
IPC: F16J3/02
Filed: 2020-09-01
Abstract: To provide an air suspension having a rational structure which enables easy vehicle height adjustment while withstanding a high load.SOLUTION: An air suspension comprises: a first member 10 having a first protruding part 11; a second member 20 which moves close to or away from the first member 10 and has a second protruding part 21; a first diaphragm D1 having a first opening E1 and a second opening E2 at both ends; and a second diaphragm D2 having a third opening E3 and a fourth opening E4 at both ends. The first opening E1 is connected to the first member 10 and the second opening E2 is connected to the second protruding part 21 to form a first pressure chamber R1 at the side of the first member 10 with the first diaphragm D1 contacting with atmospheric air. The third opening E3 is connected to the first protruding part 11 and the fourth opening E4 is connected to the second protruding part 21 to form a second pressure chamber R2 having a higher pressure than that of the first pressure chamber R1 at the side of the second member 20 with the second diaphragm D2 contacting with the first pressure chamber R1.SELECTED DRAWING: Figure 1