baber/WOPTO huggingface dataset:
Patent JP-2021092749-A (JP)
Title: Optical member and display device
Inventor: HAYASHIDA EHAN
IPC: G02B27/02
Filed: 2020-04-03
Abstract: To suppress the degradation of quality of a displayed image.SOLUTION: An optical member is provided, comprising a substrate 11 including a first, a second, a third and a fourth region, and diffractive optical members in the respective regions. A first diffractive optical member 20 includes a first diffractive optical element 21 and a second diffractive optical element 22, a second diffractive optical member 30 includes a third diffractive optical element 31, a third diffractive optical member includes a fourth diffractive optical element, and a fourth diffractive optical member 50 includes a fifth diffractive optical element 51 and a sixth diffractive optical element 52. The light diffracted by the first diffractive optical element and the light diffracted by the second diffractive optical element are guided inside the substrate from the first region to the third region. The light diffracted by the third diffractive optical element and the light diffracted by the fourth diffractive optical element are guided inside the substrate from the third region to the fourth region. The light of a first wavelength region having been diffracted by the fifth diffractive optical element and the light of a second wavelength region having been diffracted by the sixth diffractive optical element are emitted from the substrate.SELECTED DRAWING: Figure 5
Patent JP-2021168077-A (JP)
Title: lathe
Inventor: SAITO HIROKI
IPC: G05B19/4061
Filed: 2020-04-13
Abstract: To provide a lathe to which a protrusion length of a tool can be easily adjusted without performing simulation.SOLUTION: A lathe 1 is comprised of: a headstock 10 provided with a spindle 11 for gripping a work W1; a tool post unit U1 to which a tool T1 for machining the work W1 gripped on the spindle 11 can be attached; a drive unit U2 that moves at least one drive target 50 between the headstock 10 and the tool post unit U1 in a drive shaft direction 3 in which a distance from the work W1 to the tool T1 changes; a storage unit U3 that stores entry prohibition area information IN1 representing an entry prohibition area A1 of the drive target 50; and a distance display unit U4. The distance display unit U4 calculates and displays a distance Lot from which the drive target 50 reaches the entry prohibition area A1 in the drive axis direction 3 based on a current position (machine coordinates Pm) of the drive target 50 in the drive axis direction 3,and the entry prohibition area information IN1.SELECTED DRAWING: Figure 10
Patent JP-2021168756-A (JP)
Title: Seat air conditioning device
Inventor: ITO SHUJI
IPC: A47C7/74
Filed: 2020-04-14
Abstract: To provide a seat air conditioning device that can efficiently provide a sitting person with comfort.SOLUTION: A seat air conditioning device includes: a seat for supporting a sitting person; and a blower 11 for generating an air flow. The seat includes: a seat pad in which an air flow induced by the blower 11 passes through a front side to be a supporting surface for a sitting person; and a ventilation adjustment mechanism 6 for increasing/decreasing a ventilation area on the front side through which an air flow passes. The blower 11 has a variable air blowing capacity. The ventilation adjustment mechanism 6 increases the ventilation area when the blower 11 increases the air blowing capacity thereof, and decreases the ventilation area when the blower 11 decreases the air blowing capacity thereof.SELECTED DRAWING: Figure 4
Patent JP-2021170057-A (JP)
Title: Optical waveguide element
Inventor: OKA TORU
IPC: G02B6/122
Filed: 2020-04-15
Abstract: To provide an optical waveguide element for coupling a rectangular waveguide and a slot waveguide, in which the high-order mode component is suppressed.SOLUTION: An optical waveguide element is provided between a slot waveguide and a rectangular waveguide, and includes a taper part 2 and a separation part 3. The taper part 2 includes a first core 11a coupling with one core of the slot waveguide, and a second core 12a coupling with the other core of the slot waveguide and provided in parallel to the first core. The separation part 3 includes a third core 11b coupling with the first core 11a and the rectangular waveguide, and a fourth core 12b coupling with the second core 12a. At a first end part corresponding to an end part of the taper part 2 on the side where the slot waveguide is provided, the first core 11a and the second core 12a have the equal cross-sectional area. In the taper part 2, the cross-sectional area of the first core 11a continuously increases from the first end part to a second end part. In the separation part 3, the distance between the third core 11b and the fourth core 12b continuously increases.SELECTED DRAWING: Figure 6
Patent JP-2021168612-A (JP)
Title: Walk content automatic recording system for pet, and walk content automatic recording method for pet
Inventor: TAMURA TOSHINORI
IPC: A01K29/00
Filed: 2020-04-15
Abstract: To provide a walk content automatic recording system for a pet, capable of recording automatically a time zone when the pet is taken for a walk, a walking time, a walking route or the like, and can contribute to pet health care; and to provide a walk content automatic recording method for the pet.SOLUTION: A walk content automatic recording system for a pet has a beacon transmitter 18 mounted of the pet 14, and a portable information terminal 16 carried by an owner 12 of the pet 14, for communicating at least with the beacon transmitter 18. The portable information terminal 16 records a walking route with the pet 14 based on positional information measured during walk of the owner 12 and the pet 14.SELECTED DRAWING: Figure 1
Patent JP-2021174781-A (JP)
Title: Light-emitting device
Inventor: HIROSE KATSUJI
IPC: H01L33/62
Filed: 2020-04-17
Abstract: To provide a light-emitting device in which a reflector and an inspection terminal are arranged so as to suppress a decrease in luminous efficiency when the reflector is mounted on a substrate on which the inspection terminal is arranged.SOLUTION: A light-emitting device 1 includes: a substrate 2; a plurality of light-emitting units 11 to 14 arranged on the substrate; a plurality of reflectors 3 each having a first circular opening portion 61, a second circular opening portion 62 having a diameter larger than that of the first opening portion 61, and a reflection surface 63 extending from an outer edge of the first opening portion 61 to an outer edge of the second opening portion 62; and a plurality of inspection terminal pairs 15 to 18 arranged so as to sandwich each of the plurality of light-emitting units 11 to 14. The plurality of reflectors 3 are arranged so that the first opening portion 61 faces any one of the plurality of light-emitting portions 11 to 14, and the entire of the inspection terminal pair sandwiching the light emitting portion which the first opening portion 61 faces is located outside the first opening portion 61 and inside the second opening portion 62 when viewed from the second opening portion 62 side in plan view.SELECTED DRAWING: Figure 1
Patent JP-2021172350-A (JP)
Title: Lid structure
Inventor: NANRI NAOTO
IPC: B65D51/16
Filed: 2020-04-21
Abstract: To provide a resin double-structured bottle more inexpensive than a thermos bottle and easily usable, in which repeated use for some extent is assumed, causing a problem of easiness of lid washing.SOLUTION: The lid structure of a bottle has a screw part screwed to the bottle, a seat member for sealing the upper end of a drinking port of the bottle, and a seal part pressing the seat member to the upper end of the drinking port by screwing to the bottle. In the lid structure having an outer lid including the screw part and an inner lid detachably connected to the outer lid and including the seat member and the seal part, the lid is split into two pieces to allow easy washing and easy releasing of gas when inner pressure rises following carbon dioxide release.SELECTED DRAWING: Figure 1
Patent JP-2021172291-A (JP)
Title: Knee airbag and knee airbag device
Inventor: YOKOTA YUKI
IPC: B60R21/231
Filed: 2020-04-29
Abstract: To provide a knee airbag which can be used for a vehicle in which a wide space is formed around feet of an occupant, and to provide a knee airbag device.SOLUTION: A knee airbag device 1 includes: a knee airbag 2 which inflates and deploys in front of a lower leg part M of an occupant; an inflator 3 which supplies an inflation gas to the knee airbag 2; and a retainer 4 which houses the knee airbag 2 and the inflator 3. The knee airbag 2 includes: a main chamber 5 which inflates and deploys to the vehicle structure P side; and sub chambers 6 which inflate and deploy between the main chamber 5 and the lower leg part M of the occupant.SELECTED DRAWING: Figure 1
Patent JP-2020147572-A (JP)
Title: Neutralization of inhibitory pathways in lymphocytes
Inventor: ANDRE PASCAL
IPC: A61K39/395
Filed: 2020-05-13
Abstract: To provide agents and methods for treatment, prevention and diagnosis of diseases in which compounds that specifically bind to and inhibit human NKG2A are used in combination with compounds that bind to and inhibit human PD-1.SOLUTION: There is provided an agent for use in treating a cancer in a human patient that neutralizes the inhibitory activity of human NKG2A, where the treatment comprises administering to the patient respective effective amounts of: (a) an agent, optionally an antibody, that neutralizes the inhibitory activity of the human NKG2A; and (b) an agent, optionally an antibody, that neutralizes the inhibitory activity of human PD-1.SELECTED DRAWING: None
Patent JP-2021181646-A (JP)
Title: Fabric and textile product
Inventor: TANAKA KENGO
IPC: A41D13/00
Filed: 2020-05-19
Abstract: To provide a fabric and a textile product having excellent appearance quality as well as having flame retardancy and high strength.SOLUTION: A fabric contains a spun yarn A containing a meta-type wholly aromatic polyamide fiber and a para-type wholly aromatic polyamide fiber, and a spun yarn B containing a para-type wholly aromatic polyamide fiber. The spun yarn B is used as the warp and the weft in the woven texture of the fabric, and six to fifteen yarns of the spun yarn A or the like are disposed between at least two yarns of the spun yarns B. The fabric has a limiting oxygen index (LOI) of 26 or more defined by the JIS L 1091 E-2 method.SELECTED DRAWING: Figure 1
Patent JP-2021183343-A (JP)
Title: Extrusion die for molding product with pattern
Inventor: LIN PEIZHENG
IPC: B21C35/03
Filed: 2020-05-21
Abstract: To provide an extrusion die for molding a product with pattern by which a product component is easily flowed and a pattern can be smoothly molded when molding the pattern on a surface of the product component formed from a thermoplastic material.SOLUTION: An extrusion die 1 for molding a product with pattern is configured from an upper die 10 which introduces a thermoplastic member, and a lower die 20 which supports the upper die 10. The upper die 10 has a bearing part 10C which molds the thermoplastic member into a shape of a flat plate 55, and the lower die 20 is provided with a gear 30 which molds a pattern on a surface 55A of the flat plate 55 molded and extruded by the bearing part 10C, and a roller 40 which is located at a position opposite to the gear 30 with the flat plate 55 therebetween, contacts a rear face 55B of the flat plate 55, and receives a pressure when molding the pattern by the gear 30. The gear 30 and the roller 40 are respectively energized and rotated by movement of the flat plate 55.SELECTED DRAWING: Figure 1
Patent JP-2021188162-A (JP)
Title: Comfortable mask unit
Inventor: OSHIRO TAEKO
IPC: A62B18/02
Filed: 2020-05-28
Abstract: To provide a mask which is a face mask used for preventing infection of a disease or for sanitary control, where the mask can be constantly held by wearing on a neck, losing or falling of the mask can be prevented, and an unexpected effect can be expected based on what is placed in a pocket of the mask.SOLUTION: Left and right ear hook strings of the mask are connected at a rear part of a head to constantly hold the mask by wearing on the neck. The ear hook strings are inserted into a cylinder part of both ends of a neck hook string. The cylinder part of the neck hook string is made loose so as to be slidable or made tight so as prevent being easily slid, with respect to the ear hook string.SELECTED DRAWING: Figure 1
Patent JP-2021187358-A (JP)
Title: Electric power steering control device and electric power steering device
Inventor: TAKASO MIKI
IPC: B62D5/04
Filed: 2020-06-02
Abstract: To provide a technique that can improve feeling of steering in an electric power steering control device.SOLUTION: An electric power steering control device includes: a basic control amount calculation unit (611) that calculates an amount of basic control corresponding to a driver's steering; a frictional force calculation unit (612) that, using a friction model, calculates a frictional force corresponding to at least one of a yaw rate and a lateral acceleration and calculates an amount of friction-resultant control which results from the calculated frictional force; and a control amount calculation unit that calculates an amount of steering control according to the amount of basic control and the amount of friction-resultant control.SELECTED DRAWING: Figure 3
Patent JP-2021102259-A (JP)
Title: Surface texturing method
Inventor: OKADA HIROYUKI
IPC: B23B31/08
Filed: 2020-06-05
Abstract: To propose a surface texturing method which allows various types of processing to be easily performed on a surface of a workpiece.SOLUTION: When surface texturing is performed on a workpiece W, firstly, a tool holder 1 which converts rotation of a head 100 of a machine tool into rotational motion around a rotation center line L0 and linear reciprocating motion in a rotation center line L0 direction and transmits the motion to the tool 15 is disposed between the head 100 and the tool 15 (step ST1). Next, the machine tool is driven to rotate the head 100 in a predetermined rotation direction R and the tool 15 is placed in contact with the workpiece W with the head 100 being moved in an intersection direction D (step ST2). The tool 15 is a grind stone (3) with a shaft and includes an elastic neck part 155. The workpiece W is a die and the grind stone (3) with the shaft contacts with a side surface of a rib G provided in a cavity V of the die.SELECTED DRAWING: Figure 5
Patent JP-2021192206-A (JP)
Title: Bill processing device, bill processing system and bill processing method
Inventor: YAMAMOTO TAKASHI
IPC: G07D11/60
Filed: 2020-06-05
Abstract: To provide a bill processing device capable of notifying an operator of the reason that a bill is returned according to the determination that right and left numbers are different, while preventing the operator from being confused.SOLUTION: A bill processing device 10 includes a depositing identification unit 160 that can read two numbers described in one bill, a depositing reject unit that returns the bill, a number determination unit 241 that determines whether or not the two numbers are different, and a return processing unit 242 that executes processing of returning the bill whose numbers are different to the depositing reject unit and selectively executes first output processing which does not allow an operation display unit of an operation terminal to output the matter that the numbers are different or second output processing which causes the operation display unit to output the matter that the numbers are different on the basis of the difference determination by the number determination unit 241 that the numbers are different.SELECTED DRAWING: Figure 3
Patent JP-2021192729-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-08
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-2021193506-A (JP)
Title: Image drawing processor, image drawing processing method, image drawing processing program and electronic game providing device
Inventor: KATAGIRI TAKAHIRO
IPC: A63F13/55
Filed: 2020-06-08
Abstract: To draw an animation of a 3D model with a low load.SOLUTION: An image drawing processor 100 can access a storage unit 12 which stores a plurality of pieces of modified model data used to draw a modified model obtained by modifying one 3D model, and displays an animation of the 3D model by drawing the modified model with time based on the modified model data.SELECTED DRAWING: Figure 1
Patent JP-2021194023-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
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-2021194627-A (JP)
Title: Coating applicator
Inventor: NAKAJIMA KAZUNORI
IPC: B05C5/00
Filed: 2020-06-18
Abstract: To provide a coating applicator that can evenly apply fluid onto a base material.SOLUTION: When applying a lubricant 6 from an application nozzle 4 toward a metal mold 5 while moving the application nozzle 4 along the metal mold 5 by operating an application robot 2, a movement speed of the application nozzle 4 is detected and a duty ratio is set in order to duty-control operation of application of the lubricant 6 from the application nozzle 4, on the basis of the movement speed of the application nozzle 4. The duty ratio is set as a value that becomes larger as the movement speed of the application nozzle 4 is higher. This enables the lubricant 6 to be evenly applied onto the metal mold 5.SELECTED DRAWING: Figure 1
Patent JP-2022000737-A (JP)
Title: Transaction state monitoring device
Inventor: WATANABE KAZUKI
IPC: G06Q20/20
Filed: 2020-06-19
Abstract: To enable a store side to grasp a state of a durative transaction in an article sales data processing system in which a custer uses a customer terminal device to perform article registration and also uses a checkout device for payment.SOLUTION: An article sales data processing system comprises a customer terminal device used by a customer to perform article registration corresponding to transaction units, and a transaction state monitoring device for performing processing related to monitoring of transaction. The transaction state monitoring device comprises display control means for displaying, based upon transaction information on which results of the article registration in the transaction units performed by the customer terminal device are reflected, durative transaction information presenting information related to durative transactions after the start of the article registration by the customer terminal device in response to the start.SELECTED DRAWING: Figure 13
Patent JP-2020151535-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine capable of improving the soundness of a game.SOLUTION: The game machine comprises: control means which controls execution of a game; information storage means which stores first information being information to be used to control execution of a game by the control means and second information being information acquired on the basis of an executed game; first operation means which receives a first operation; and erasure means which erases the information stored in the information storage means. The erasure means erases the first information but does not erase the second information among the information stored in the information storage means, on the basis of the fact that the first operation means receives the first operation.SELECTED DRAWING: Figure 31
Patent JP-2022006209-A (JP)
Title: Actuator and brake
Inventor: FUKAZAWA TOSHIKI
IPC: F16D55/06
Filed: 2020-06-24
Abstract: To provide a thin-typed brake that can be used in a normal temperature range as well as an actuator having the brake.SOLUTION: An actuator (1) comprises a motor (12), a brake (14), a motor casing (11e) that stores constitutive members of the motor, and a brake casing (11d) that stores constitutive members of the brake, where the motor casing is connected to the brake casing. The brake (14) has a stator including a coil (14d) and a coil case (14g) and friction plates (14b, 14c and 14e), where a minimum outer diameter of the coil case (14g) is equal to 70 mm or less and a value determined by dividing a distance from one end face farthest in an axial direction from the coil case in the friction plate to a second end face at the opposite side of the first end faces in the coil case by the minimum outer diameter of the coil case is equal to 0.2 or less.SELECTED DRAWING: Figure 1
Patent JP-2020171722-A (JP)
Title: Rice gel production equipment
Inventor: TSUCHIYA Kuniyasu
IPC: A47J27/14
Filed: 2020-06-24
Abstract: To provide rice gel production equipment that can mass-produce rice gel.SOLUTION: A rice gel production system 1 comprises a rice storing portion 2 storing raw material rice, a rice washing unit 3 washing the raw material rice with water, a rice immersion unit 4 immersing the washed rice, a rice cooking unit 5 cooking the immersed rice, a conveyance unit 6 conveying the cooked rice, a crushing unit 7 obtaining rice gel by crushing the cooked rice, a rice gel transferring unit 8 transferring the rice gel, a gel housing unit 9 subdividing and housing the rice gel, an inspection unit 10 inspecting the housed rice gel, and a shipment unit 11 shipping a rice gel bag.SELECTED DRAWING: Figure 1
Patent JP-2022006300-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To improve the interest for a game machine which can control a game state for a special state on the basis of an execution frequency of a variable display.SOLUTION: The number (for example, one) of jackpot variation patterns which a CPU 103 can determine in a "time shortening state B" when a variable display result is a "jackpot" is less than the number (for example, two) of variable display patterns which can be determined in a "time shortening state A" and is also less than the number (for example, three) of the variable display patterns which can be determined in a "probability variable state". An average time (for example, about 40 seconds) of a variable display time of the jackpot variation patterns which the CPU 103 determines in the "time shortening state B" when the variable display result is the "jackpot" is less than an average time (for example, about 62.7 seconds) of the variable display time of the jackpot variation patterns which is determined in the "time shortening state A" and is also less than the average time (for example, about 51.1 seconds) of the variable display time of the jackpot variation patterns which is determined in the "probability variable state".SELECTED DRAWING: Figure 11-50