baber/WOPTO huggingface dataset:
Patent JP-2021033280-A (JP)
Title: Image capturing optical lens
Inventor: Chen Jiekang
IPC: G02B13/00
Filed: 2020-07-30
Abstract: To provide an image capturing optical lens.SOLUTION: An image capturing optical lens disclosed herein comprises a first lens having positive refractive power, a second lens having positive refractive power, a third lens having positive refractive power, and a fourth lens having negative refractive power arranged in order from the object side to the image side, and satisfies the following conditional expressions: 3.00≤f2/f≤5.00, 13.00≤d5/d6≤25.00, 3.00≤(R5+R6)/(R5-R6)≤10.00, 5.00≤R3/R4≤50.00, where f represents a focal length of the image capturing optical lens, f2 represents a focal length of the second lens, d5 represents an axial thickness of the third lens, d6 represents an axial distance from an image-side surface of the third lens to an object-side surface of the fourth lens, R5 represents a curvature radius of an object-side surface of the third lens, R6 represents a curvature radius of an image-side surface of the third lens, R3 represents a curvature radius of an object-side surface of the second lens, and R4 represents a curvature radius of an image-side surface of the second lens. The image capturing optical lens offers good imaging performance and meets the design requirements of a large aperture and wider view angle.SELECTED DRAWING: Figure 1
Patent JP-2022028351-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: MIYAZAKI TAKESHI
IPC: G03G15/08
Filed: 2020-08-03
Abstract: To provide an image forming apparatus that can prevent an operator from missing the timing to replace a cartridge.SOLUTION: An image forming apparatus comprises: a toner residual amount estimation unit 101 that estimates the amount of toner remaining in a cartridge 81; a replacement required time registration unit 102 that registers a replacement required time corresponding to the time required for an operator to replace the cartridge 81; a toner consumption speed calculation unit 103 that, based on data of an image to be printed and a printing speed when the image is printed, calculates a toner consumption speed when the image is printed; a toner shortage timing prediction unit 104 that, based on the toner residual amount and the toner consumption speed, predicts a first timing at which the cartridge enters a toner shortage state while the image is printed; and a notification unit 105 that performs notification for urging the operator to replace the cartridge 81 at a second timing earlier than the first timing by the replacement required time.SELECTED DRAWING: Figure 4
Patent JP-2022030045-A (JP)
Title: Electric wire with crimp contact
Inventor: YOSHIDA SHO
IPC: H01R4/18
Filed: 2020-08-06
Abstract: To provide an electric wire with a crimp contact that prevents an increase in the resistance between element wires and prevents element wire break.SOLUTION: An electric wire with a crimp contact comprises: an electric wire having a conducting wire composed of a plurality of element wires and an insulating coating part that covers the outer periphery of the conducting wire; and a crimp contact that is crimped to the conducting wire of the electric wire, and in the electric wire with a crimp contact, the crimp contact has a crimped part that is crimped to the conducting wire. The conducting wire is formed of aluminum material. On a longitudinal section of the crimped part, the ratio of the length L1 of a welded part where at least part of the plurality of element wires is welded to the length L of the crimped part (L1/L), the lengths being along an extension direction of the electric wire, is 0.10 or more.SELECTED DRAWING: Figure 1
Patent JP-2022030184-A (JP)
Title: Eggshell powder-containing tableware
Inventor: OHASHI KAZUO
IPC: B29C43/18
Filed: 2020-08-06
Abstract: To obtain tableware in which the eggshell powder-containing tableware made by melamine resin can be manufactured to thereby contribute to prevention of depletion of oil resources, and a CO2 amount concerning the production of the melamine resin being one of plastic materials derived from petroleum can be reduced.SOLUTION: Eggshell powder-containing tableware 1 is made by laminating a tableware outer side basis material part 3 where melamine resin is mixed with eggshell powder to reduce a melamine resin combination rate and a tableware inner side basis material part 2 comprising the melamine resin.SELECTED DRAWING: Figure 2
Patent JP-2022034134-A (JP)
Title: Rubber composition
Inventor: YAMAKI DAISUKE
IPC: C08K5/3415
Filed: 2020-08-18
Abstract: To provide a rubber composition as an ingredient of a rubber product which retains maximum torque and scorch properties and exhibits excellent thermal aging resistance.SOLUTION: The rubber composition contains a rubber constituent and a compound represented by the general formula (1). (In the general formula (1), X is a structure represented by the specified general formula (a).)SELECTED DRAWING: None
Patent JP-2020188028-A (JP)
Title: Light-emitting module
Inventor: ACHI YUSAKU
IPC: F21S2/00
Filed: 2020-08-20
Abstract: To provide a light-emitting module capable of suppressing luminance evenness while achieving reduction of thickness.SOLUTION: A light-emitting module includes a translucent light guide plate 1 having a first principal surface 1c to be a light-emitting surface for radiating light to the external and a second principal surface 1d opposite to the first principal surface 1c, and a plurality of light-emitting elements 11 arranged on the second principal surface 1d of the light guide plate 1 at a predetermined interval. The light guide plate 1 is composed of a plurality of cell regions 6 each arranging a light-emitting element 11 on the center and constituting a light-emitting cell 5, and in the cell region 6, an optical function section 2 is arranged on the first principal surface 1c and each light-emitting element 11 is arranged on a corresponding position of the optical function section 2 on the second principal surface 1d. The second principal surface 1d has a recessed reflection portion 1g on a boundary portion 7 of the cell regions 6 arranged adjacently each other and the first principal surface 1c has a reflection groove 1j on a position more closer to the boundary portion 7 than the center portion of the cell region 6.SELECTED DRAWING: Figure 2B
Patent JP-2022037665-A (JP)
Title: Welding method and welding device
Inventor: MIZUTANI AKIRA
IPC: B23K9/12
Filed: 2020-08-25
Abstract: To provide a welding method and a welding device that are able to suppress interference between a welding robot and an object to be welded, etc.SOLUTION: A welding method for welding column components 3, 3 by moving a welding torch 21 on a welding line D by using a welding robot 13, wherein a furthest distal end link L6 of an arm 13a of the welding robot 13 is rotatable around a rotation axis J6 and mounts thereon the welding torch 21 and a groove sensor 23 located radially away from the welding torch 21, comprises: a first welding step of welding the furthest distal end link L6 in such a posture that the welding torch 21 and the groove sensor 23 are aligned in an imaginary plane S including the welding line D; and a second welding step of welding the furthest distal end link L6 in such a posture that the welding torch 21 and the groove sensor 23 are aligned in a direction crossing the imaginary plane S.SELECTED DRAWING: Figure 2
Patent JP-2022040854-A (JP)
Title: Game machine
Inventor: OAKI YOSHIYUKI
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To provide a game machine that can customize a performance, and provide a technique that reduces time and effort of the work required for customization.SOLUTION: A sub-control circuit board 120 of a Pachinko game machine PY1 accepts the setting of internal information that can be input on the basis of a predetermined operation, and causes performance means such as an image display device 50 to execute a performance according to the set internal information. The sub-control circuit board 120 of the Pachinko game machine PY1 can be connected to a specific device such as an inspection circuit board, and can receive a setting command output from a specific device. The setting command indicates setting contents of the internal information. The sub-control circuit board 120 of the Pachinko game machine PY1 sets the internal information according to the setting contents indicated by the received setting command, when the setting command is received.SELECTED DRAWING: Figure 46
Patent JP-2022037835-A (JP)
Title: Mounting tape with release paper and strapless disposable mask
Inventor: TANIGUCHI MIKA
IPC: A41D13/11
Filed: 2020-08-25
Abstract: To provide a mask which does not take a lot of time and labor for attaching/detaching when used in a beauty salon/barber shop, and minimizes a load at the time of wearing.SOLUTION: A mounting tape with a release paper is located on the face side of a rectangular mask body, and is used on both sides of the mask body, i.e. a short side. Two or more attachment sides are arranged at an interval, and a release paper is stuck so as to cover the upper surfaces of one attachment side and another attachment side in a state where the release paper is stretched over between the one attachment side and the another attachment side and floats from the mask body.SELECTED DRAWING: Figure 4
Patent JP-2022047064-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-11
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety. A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device; and cover parts provided so as to cover a portion of an upper surface of the first guidance passage formation part 202. The cover part includes predetermined limitation parts for limiting a fall of screw members falling onto the cover part onto the first guidance passage formation part 202. The first guidance passage formation part 202 includes plural specific limitation parts for limiting movement of screw members falling on the first guidance passage formation part 202 to the putout device.SELECTED DRAWING: Figure 283
Patent JP-2021100099-A (JP)
Title: Embedded die architecture and method of making the same
Inventor: SANKA GANESAN
IPC: H01L25/065
Filed: 2020-09-11
Abstract: To provide a semiconductor package using an embedded die architecture.SOLUTION: A semiconductor package 10 comprises: a substrate 12 having first and second opposed planar major surfaces extending in an x-y direction; and a bridge die 28 having third and fourth opposed substantially planar major surfaces extending in the x-y direction. The third planar major surface of the bridge die 28 is in direct contact with the second major surface of the substrate 12. The package further comprises: a through silicon via 70 extending in a z-direction through the first planar major surface of the substrate 12 and the fourth planar major surface of the bridge die 28; a power source coupled to the through silicon via 70; a first electronic component 14 electronically coupled to the bridge die 28; a second electronic component 16 electronically coupled to the bridge die 28; and an overmold at least partially encasing the first electronic component 14, the second electronic component 16, and the bridge die 28.SELECTED DRAWING: Figure 1
Patent JP-2022047788-A (JP)
Title: Production method of adsorbent
Inventor: NAKAMURA SHINICHI
IPC: B01J20/32
Filed: 2020-09-14
Abstract: To provide a production method of an adsorbent that requires a less energy cost than conventional methods.SOLUTION: In a production method of an adsorbent, a binder material having an adsorption function is adhered to a base material and subjected to heat and pressure treatment. The adsorbent after used for wastewater treatment may be activated by adhering an additional binder. The base material may be a hardly water-absorptive core material. The binder material may be an organic binder material. The binder material may contain organic carbon. The binder material may contain activated-carbon powder.SELECTED DRAWING: None
Patent JP-2022049377-A (JP)
Title: Engine controller
Inventor: TAKAYAMA YUKIYA
IPC: F02D17/00
Filed: 2020-09-16
Abstract: To provide an engine controller capable of appropriately controlling a crank angle at the time of engine stop while suppressing vibration and noise.SOLUTION: An engine controller 100 having an intake device 50 provided with a throttle valve 56 and an intake flow control valve 59 provided on the downstream side of the throttle valve and capable of blocking a part of a cross section of a flow path, is configured such that when a predetermined engine stop condition is satisfied, the throttle valve is made into a predetermined closed state, the opening of the intake flow control valve is maintained in a predetermined open state, and then the opening of the intake flow control valve is controlled to the closed side.SELECTED DRAWING: Figure 3
Patent JP-2022049490-A (JP)
Title: Control method for measurement system, and measurement system
Inventor: IIDA TOMOHARU
IPC: G08C15/00
Filed: 2020-09-16
Abstract: To provide a control method for a measurement system and the measurement system that increases the frequency of obtaining measurement values from a specific sensor in order to improve the immediacy of control when obtaining measurement values from multiple sensors via a multiplexer.SOLUTION: A control method for a measurement system includes: sensors 12U, 12V, and 12W respectively provided on measurement targets 24U, 24V, and 24W; a switching unit 13 that receives measured values from each of the sensors 12U, 12V, and 12W, and switches one of the input measured values to be output; and a controller 11 that acquires the measured values output from the switching unit 13. The controller 11 determines the state of the measurement target based on the measurement values acquired by each of the sensors 12U, 12V, and 12W or another sensor 32, and controls the switching unit 13 to switch to one of the measured values input from each of the sensors 12U, 12V, and 12W for output depending on the determined state of the measurement target.SELECTED DRAWING: Figure 1
Patent JP-2021054709-A (JP)
Title: Optical glass and optical element
Inventor: SASAKI ISATO
IPC: C03C3/247
Filed: 2020-09-25
Abstract: To provide an optical glass that reduces the occurrence of striae during production, and is suitable for chromatic aberration correction.SOLUTION: A fluorophosphate-based optical glass has a viscosity of 10.0 dPa s or more at a liquid phase temperature, satisfies Pg, F>-0.0004νd+0.5720, has a refractive index (nd) of 1.45000 or more and 1.65000 or less, has an Abbe number (νd) of 45.0 or more and 85.0 or less, and contains in cation% the components of P5+ 5% or more and 55% or less, Al3+ 5% or more and 50% or less, and Ba2+ 3% or more and 50% or less.SELECTED DRAWING: None
Patent JP-2022053871-A (JP)
Title: Distance measuring sensor and distance measuring method
Inventor: HAIJIMA JUN
IPC: G01C3/06
Filed: 2020-09-25
Abstract: To provide a distance measuring sensor and distance measuring method capable of measuring a distance using a conventional imaging device.SOLUTION: A distance measuring sensor 2 includes an imaging portion 12 and a light-emitting portion 11 for irradiating an angle-of-view range to be imaged with infrared light. The distance measuring sensor 2 acquires first image data imaged by the imaging portion 12 at timing when the light-emitting portion 11 irradiates with the infrared light, acquires second image data imaged by the imaging portion 12 at timing when the light-emitting portion 11 does not irradiate with the infrared light, and measures a distance to an object on the basis of brightness of each pixel in determination data generated on the basis of a difference of the brightness of each corresponding pixel between the first image data and the second image data.SELECTED DRAWING: Figure 1
Patent JP-2021007238-A (JP)
Title: Electronic member and manufacturing method thereof
Inventor: ITO MORIMICHI
IPC: H01Q15/14
Filed: 2020-09-25
Abstract: To provide an electronic member that includes an element structure that makes up a metamaterial that can achieve miniaturization and absorb and block noise, and a manufacturing method thereof .SOLUTION: An electronic member 1 includes a substrate 10 having a first surface 11 and a second surface 12 facing each other, and one or more element structures 100 provided on the substrate 10. The element structure 100 includes a first conductive layer 111, a first dielectric layer 131, and a second conductive layer 121 which are laminated on the first surface, and a third conductive layer 112, a second dielectric layer 132, and a fourth conductive layer 122 which are laminated on the second surface 12. The electronic member 1 includes first means 101 that conducts the first conductive layer 111 and the third conductive layer 112 by connecting their close ends to each other, and second means 102 that conducts the second conductive layer 121 and the fourth conductive layer 122 by connecting their close ends to each other.SELECTED DRAWING: Figure 1
Patent JP-2022060095-A (JP)
Title: Flat-knitting machine
Inventor: GOTO MASANORI
IPC: D04B15/36
Filed: 2020-10-02
Abstract: To provide a flat-knitting machine that allows the number of selectable formation operations to be increased and formation efficiency during mixed formation operations to be improved.SOLUTION: An inlet side needle selection mechanism 11 acts on a selector 7 of a knitting needle 3 to guide it to a path 7A or a path 7H, and selects the knitting needle 3 to be subjected to action of a cam system 2 from the beginning so that a selection butt 6b of a select jack 6 is any one of A position 6bA, H position 6bH, or B position 6bB. An intermediate needle selection mechanism 12 can select the select jack 6 of the knitting needle 3 subjected to the action of the cam system 2 so as to be new F position 6bF provided on a needle bed gap side of A position. Selection of F position can add different-stitch density or split knit as a formation operation.SELECTED DRAWING: Figure 1
Patent JP-2021011262-A (JP)
Title: vehicle
Inventor: KOCHI NAOTO
IPC: B60K1/04
Filed: 2020-10-09
Abstract: To provide a vehicle in which a joint can be protected from input of external force and displacement upon vehicle collision.SOLUTION: A vehicle 1 comprises: a battery 60 and a motor MOT which are arranged below a floor panel; a first cable 821 extending to one side in a longitudinal direction of the vehicle 1 and connected to the battery 60 side; a second cable 822 extending to the other side in the longitudinal direction and connected to the motor MOT side; and a joint 8 comprising a joint box 93 with a first connector portion 91 to which the first cable 821 is connected and with a second connector portion 92 to which the second cable 822 is be connected. The joint 8 is arranged between the battery 60 and the motor MOT in the longitudinal direction of the vehicle 1, and the first connector portion 91 and the second connector portion 92 are arranged side by side on one surface of the joint box 93.SELECTED DRAWING: Figure 3
Patent JP-2022065381-A (JP)
Title: Game system, server system, and program
Inventor: IKEDA KOHEI
IPC: A63F13/497
Filed: 2020-10-15
Abstract: To provide a game system capable of easily performing a replay of play in a past game and its exercises without performing a complex setting and operation for it.SOLUTION: A game system is configured so as to set switching timing for interrupting replay processing when receiving a player's given operation input during replay processing, and starting to execute replay object game operation control processing to a game under replay according to a player's operation input. The game system specifies a game situation at the switching timing, executes setting content determination processing for determining a given setting content of a game when starting replay object game operation control processing from the switching timing on the basis of the specified game situation, and executes replay object game operation control processing from switching timing T2 as a retry game G2 on the basis of a setting content determined by setting content determination processing, and a player's accepted operation input.SELECTED DRAWING: Figure 3
Patent JP-2021028328-A (JP)
Title: Agrochemical composition and pest control method
Inventor: JO YOSHINAO
IPC: A01N43/80
Filed: 2020-10-26
Abstract: To provide an agrochemical composition that exhibits excellent pest control effect and a pest control method..SOLUTION: An agrochemical composition contains ethaboxam, at least one compound selected from a compound group A consisting of a compound represented by the following formula (1), and at least one compound selected from a compound group B consisting of propylene glycol, glycerol, 2-methyl-4-isothiazoline-3-one, 5-chloro-2-methyl-4-isothiazoline-3-one, 2-n-octyl-4-isothiazoline-3-one, and 1,2-benzisothiazoline-3-one.SELECTED DRAWING: None
Patent JP-2022070750-A (JP)
Title: Corrosion environment monitoring system and corrosion environment monitoring method
Inventor: MINAMITANI RINTARO
IPC: G01N27/04
Filed: 2020-10-27
Abstract: To facilitate not only monitoring of corrosiveness of an environment but also diagnosis on kinds of gases and the like.SOLUTION: A corrosion environment monitoring system comprises a corrosion environment monitoring sensor 1 including a lamination body and a housing. The lamination body includes: an insulation plate; a base metallic thin film formed on the insulation plate; and a sensing metallic thin film which is formed on at least a partial area of the base metallic thin film, is more corrosive than the base metallic thin film with respect to a corrosive substance, and consists of metal whose resistance value is lower than that of the base metallic thin film. The housing encloses the lamination body and has an opening in a side surface direction, so as to internally form a gas passage of a corrosive substance. The system also comprises: a resistance value measurement section 111 for detecting an electric resistance between two places on the base metallic thin film of the corrosion environment monitoring sensor 1; and a determination section 112 for determining the kind of the corrosive substance based on a temporal change of the electric resistance measured by the resistance value measurement section 111.SELECTED DRAWING: Figure 1