baber/WOPTO huggingface dataset:
Patent JP-2020197263-A (JP)
Title: Vehicular power transmission device
Inventor: KAKINAMI TAKUMA
IPC: F16D1/02
Filed: 2019-06-04
Abstract: To provide a vehicular power transmission device for suitably suppressing the occurrence of tooth hammering noise between inner periphery spline teeth and outer periphery spline teeth to suppress adverse effects on members around a second rotary body.SOLUTION: When a tip 30a of a first rotary body 30 is inserted into a fitting hole 32b of a second rotary body 32, a protrusion 30f of a cylindrical end 30c abuts on an inner peripheral face of an insertion hole part 32d and the protrusion 30f is pressed into the insertion hole part 32d, thus suitably suppressing the occurrence of tooth hammering noise between inner periphery spline teeth 32c and outer periphery spline teeth 30b. The protrusion 30f of the cylindrical end 30c, when abutting on the inner peripheral face of the insertion hole part 32d, is more easily deformed to an axis RC side than that having no cutout 30e in the cylindrical end 30c, for example, thus suitably suppressing the enlargement of the diameter of the second rotary body 32 due to the protrusion 30f pressed into the insertion hole part 32d to suppress adverse effects on members around the second rotary body 32.SELECTED DRAWING: Figure 3
Patent JP-2020202614-A (JP)
Title: Electrostatic device, electrostatic device intermediate, and manufacturing method
Inventor: TOSHIYOSHI HIROSHI
IPC: B81B3/00
Filed: 2019-06-06
Abstract: To provide an electrostatic device that can be miniaturized and cost-reduced.SOLUTION: A vibration power generation element 1 includes a fixing portion 11 formed on the same Si substrate 200, a moving portion 12, an elastic support portion 13 that elastically supports the moving portion 12, a first glass package 10 in which the fixing portion 11 and the elastic support portion 13 are anodically bonded in a state of being separated from each other, and a second glass package 14 in which the fixed portion 11 and the elastic support portion 13 are anodically bonded in a state of being separated from each other, and that forms a closed space S in which the moving portion 12 is arranged are formed between the first glass package 10 and the second glass package 14, wherein electrets are formed in at least a part of the fixed portion 11 and the moving portion 12, and electrodes 141 and 142 are formed in the second glass package 14.SELECTED DRAWING: Figure 2
Patent JP-2020201611-A (JP)
Title: Planning system and method thereof
Inventor: ZHENG JIAN
IPC: G06Q50/04
Filed: 2019-06-06
Abstract: To provide a planning system which eliminates need of corrections accompanying planning.SOLUTION: The planning system comprises: a planning device which makes a plurality of candidates for a plan to generate plan data on the basis of specification information about a plurality of elements specifying specifications of the plan and constraint information defining constraints on each of the plurality of elements; a plan evaluation device which evaluates respective pieces of the plan data to generate a plurality of pieces of evaluation data; an evaluation input device which transmits the respective pieces of plan data generated by the planning device to a user terminal and receives user data indicative of results of user's evaluation of the respective pieces of plan data, from the user terminal; and an evaluation learning device which learns at least the user data received by the evaluation input device as learning data to construct an evaluation learner for each of the candidates for the plan from learning results.SELECTED DRAWING: Figure 1
Patent JP-2019179252-A (JP)
Title: Optical imaging system
Inventor: MAERZ FRANZ
IPC: G02B21/22
Filed: 2019-06-11
Abstract: To provide an optical imaging system capable of achieving extremely high imaging quality when using a reduction optical unit upstream a main objective.SOLUTION: An optical imaging system 1 has a main objective 20 and a reduction optical unit. The reduction optical unit includes a first hard element 22 having a positive refractive power and a second hard element 21 having a negative refractive power. The first hard element comprises a first lens 24 and a second lens 25, and the second hard element comprises a third lens 26 and a fourth lens 27. The optical imaging system defines an observation beam path 30, 40 which is guided through the lens system in such a manner that the observation beam path is located at a distance B from an optical axis 23 of the lens system in each of an object-side first main plane and an image-side second main plane. The first lens 24 has a lower refractive index and a smaller Abbe number than those of the second lens 25, and the third lens 26 has a lower refractive index and a smaller Abbe number than those of the fourth lens 27. The focal distance of the lens system satisfies a specific relational formula with regard to wavelengths.SELECTED DRAWING: Figure 1
Patent JP-2020200705-A (JP)
Title: Unit toilet bowl
Inventor: OGURI TADASHI
IPC: E03D5/10
Filed: 2019-06-12
Abstract: To provide a unit toilet bowl in which a sensor can be actuated with respect to every user including a disabled person.SOLUTION: A unit toilet bowl of this invention comprises: a urinal 3 capable of running cleaning water; a dripping receiver pan 12 disposed under the urinal 3 and flowing dripping urine; a dripping receiver pan panel 13 that covers above the dripping receiver pan 12 and flows the dripping urine therethrough; a weight sensor 14 provided on the dripping receiver pan panel 13; a cleaning drainpipe 10a provided in the urinal 3; and a feeding water pipe 9a provided in the urinal 3. An on-off valve 900 that triggers water running according to actuation of the weight sensor 14 is arranged in the drainpipe 10a and/or the feeding water pipe 9a.SELECTED DRAWING: Figure 1
Patent JP-2020205162-A (JP)
Title: Thermal crosslinking binder aqueous solution for lithium ion battery, electrode thermal crosslinking slurry for lithium ion battery, electrode for lithium ion battery, and lithium ion battery
Inventor: OKUBO KATSUYA
IPC: C08F228/02
Filed: 2019-06-17
Abstract: To provide a thermal crosslinking binder aqueous solution for a lithium ion battery, an electrode thermal crosslinking slurry for a lithium ion battery, an electrode for a lithium ion battery, and a lithium ion battery.SOLUTION: A thermal crosslinking binder aqueous solution for a lithium ion battery is provided according to a disclosure hereof. The thermal crosslinking binder aqueous solution comprises a water-soluble poly(meth)acrylamide (A) which is a polymer of a group of monomers containing 20 to 85 mol% of a (meth)acrylamide group-containing compound (a) to 100 mol% of a group of monomers, 10 to 50 mol% of one or more kinds of unsaturated acid selected from a group consisting of an unsaturated carboxylic acid and an unsaturated sulfonic acid, or an inorganic salt (b) thereof, and 5 to 30 mol% of a hydroxybutyl (meth)acrylate (c).SELECTED DRAWING: None
Patent JP-2021000669-A (JP)
Title: Mist recovery device
Inventor: NAKATSUKASA YOSUKE
IPC: B23Q11/08
Filed: 2019-06-19
Abstract: To provide a mist recovery device which can recover mist in a processing chamber with a simple structure.SOLUTION: A mist recovery device is provided on the upper part of a machine tool having a fixing cover and a moving cover covering a processing chamber and includes a mist retention part communicating with the processing chamber of the machine tool.SELECTED DRAWING: Figure 2
Patent JP-2021001815-A (JP)
Title: Information providing device
Inventor: SUGIYAMA KOSEKI
IPC: G01C21/36
Filed: 2019-06-21
Abstract: To cause a vehicular occupant to be aware of recovering carbon dioxide.SOLUTION: An information providing device 2 is provided that is used for providing information to an occupant of a vehicle 10 comprising a carbon dioxide recovery device 1, the information providing device 2 comprises: a display unit 23 displaying information; and an information display processing unit 272 which causes information regarding a candidate route to a destination of the vehicle 10 to correspond to information regarding an estimated recovery amount of carbon dioxide to be recovered by the carbon dioxide recovery device 1 when the vehicle travels through the candidate route, and which causes a display unit 23 to display both of the information caused to correspond to each other.SELECTED DRAWING: Figure 3
Patent JP-2019152890-A (JP)
Title: Drive device and image formation apparatus
Inventor: ISHIDA MASAHIRO
IPC: G03G21/16
Filed: 2019-06-25
Abstract: To provide a drive device and an image formation apparatus which can suppress increase in the device while reducing noise.SOLUTION: The drive device comprises: a first drive motor 51; a first drive transmission row 50 which has a first drive transmission gear 53 engaged with a first motor gear 51a formed on the output shaft tip of the first drive motor and transmits drive from the first drive motor to a first driven transmission member 24; a second drive motor 160; and a second drive transmission row 15 which has a second drive transmission gear 155 engaged with a second motor gear 163 formed on the output shaft tip of the second drive motor and transmits drive from the second drive motor to a second driven transmission member 81, and is arranged so that the second drive transmission row is located on the axial direction driven transmission member side with respect to the first drive transmission row between each drive motor and each driven transmission member. The diameter within a range where the first drive transmission row is located in the axial direction of the output shaft of the second drive motor is smaller than the tip circle diameter of the second motor gear.SELECTED DRAWING: Figure 1
Patent JP-2021004835-A (JP)
Title: Range-finding device
Inventor: YAMAMOTO MASAHIRO
IPC: G01C3/06
Filed: 2019-06-27
Abstract: To provide a range-finding device that enables a simple configuration to detect a temperature of a heater.SOLUTION: A heater 9 is provided in a transmission window 200, and is configured to heat the transmission window 200. A reflection wave side substrate 33 is arranged so that an end part approaches the transmission window 200 in a space 103b on a side where a reflection wave is detected, of a space 103a on a side where a transmission wave is applied and the space 103b on the side where the reflection wave is detected, which are formed by sectioning a space on the transmission window 200 side in a housing 100 to two parts. A temperature sensor 32 is configured to detect a temperature of the heater 9. Further, the temperature sensor 32 is installed on the transmission window 200 side on the reflection wave-side substrate 33.SELECTED DRAWING: Figure 4
Patent JP-2019162523-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a gaming machine in which the number of stored reservations may be easily grasped.SOLUTION: A gaming machine of the present invention is so configured that: determination information which had been obtained based on the establishment of start requirement but has not been determined is stored as stored reservation; reservation display for displaying icons depending on the number of stored reservations may be executed; a predetermined notification sound may be output when displayed icons are increased; increasing display period for first display mode icons due to increase of one stored reservation while waiting for customers is longer than increasing display period for second display mode icons due to increase of one stored reservation while changing performance; and increasing display period for the first display mode icons due to increase of one stored reservation while waiting for customers is longer than output period of the predetermined notification sound.SELECTED DRAWING: Figure 38
Patent JP-2021003794-A (JP)
Title: Device and method for acquiring deviation amount of work position of tool
Inventor: KAJIYAMA TAKASHI
IPC: B25J9/10
Filed: 2019-06-27
Abstract: To obtain a technique which highly accurately acquires a deviation of a work position of a tool with respect to a target position of a workpiece on the basis of the actual work.SOLUTION: A device 50 for acquiring a deviation amount of a work position of a tool 16 with respect to a target position when performing the work on the target position of a workpiece by the tool 16 by moving the tool 16 with a movement machine 14 comprises: a camera 17 which is arranged in a prescribed positional relationship with respect to the tool 16 and images the target position at the first time point for making the tool 16 execute the operation for the work; and a deviation amount acquisition unit 52 which acquires the deviation amount between the work position at the first time point and the target position on the basis of the target position in the image data imaged by the camera 17 and information indicating the work position in the image data.SELECTED DRAWING: Figure 1
Patent JP-2021005333-A (JP)
Title: Self-removal monitoring system for medical indwelling device and self-removal monitoring method for medical indwelling device
Inventor: YAMAUCHI SABURO
IPC: G08B25/00
Filed: 2019-06-27
Abstract: To provide self-removal monitoring means for a medical indwelling device that allows for automatic recognition of actions related to self-removal, and quick and accurate notification to a monitoring person.SOLUTION: A self-removal monitoring system 100 for a medical indwelling device includes: an imaging unit 110; a coordinate conversion unit 122 that performs coordinate conversion to rotate coordinate axes set in a monitored image; a monitoring target identification unit 123 that identifies a monitoring target person 10 in the monitored image; an insertion position identification unit 124 that identifies an insertion position P of a medical indwelling device 11 inserted into a body of the monitoring target person 10; a motion recognition unit 125 that recognizes a motion of the monitoring target person 10; an action requirement determination unit 127 that determines whether some action is required depending on whether or not a combination of the insertion position P and the motion is a specific combination; and an action request notification output unit 130 that outputs an action request notification when the action requirement determination unit 127 determines that the action is required.SELECTED DRAWING: Figure 1
Patent JP-2021009033-A (JP)
Title: Shielding performance evaluation method, shielding performance evaluation device, method for designing shielding structure, and shielding structure designing device
Inventor: KAMIYAMA MASAHIKO
IPC: G21C17/00
Filed: 2019-06-28
Abstract: To provide a shielding performance evaluation method and the like that can reasonably evaluate shielding performance against a radiation source.SOLUTION: A shielding performance evaluation method for evaluating shielding performance against a radiation source executes: a step S1 of creating a radiation source model to be an analytic model for a radiation source and a shielding material model to be an analytic model for a shielding material that shields against radiation from the radiation source; a step S2 of acquiring a tolerance range of an input parameter set to at least one of the radiation source model and the shielding material model; steps S3 to S5 of acquiring an input value of the input parameter within the tolerance range through random sampling, and executing shielding analysis using the radiation source model and the shielding material model based on the acquired input value of the input parameter to derive an analytic value; and a step S6 of integrating a plurality of analytic values obtained by repeating the step of deriving the analytic value multiple times and outputting the integrated analytic value as an analysis result.SELECTED DRAWING: Figure 3
Patent JP-2021009486-A (JP)
Title: Image projection system, image projection method, and program
Inventor: ARASE TAKAYUKI
IPC: G08G1/16
Filed: 2019-06-28
Abstract: To enhance safety of a vehicle by reducing a risk of rear-end collision.SOLUTION: There are provided a recognition unit 22 as a detection unit for detecting a following vehicle traveling behind a vehicle in the same direction as that of the vehicle; a rear-end collision determination unit 23 for determining whether or not there is a risk that the following vehicle collides with the vehicle, based on a result of the recognition unit 22; and a projection control unit 24 for performing a control of projecting an image on a road surface in front of the following vehicle, behind the vehicle with respect to a projection unit 13, when the rear-end collision determination unit 23 determines that there is the risk that the following vehicle collides with the vehicle. The image is in a mode recognizable so as to be operated for avoiding collision by a collision safety system for automatically avoiding the collision of the following vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019209153-A (JP)
Title: Program, information processing device and control method
Inventor: WADA TAKAHISA
IPC: G06F3/0488
Filed: 2019-07-02
Abstract: To provide a program or the like that can advance a game linked with an intuitive input operation of a player.SOLUTION: A program causes a computer to execute: a display function for continuously changing and displaying the display position of a character belonging to any of a plurality of attributes on a mobile terminal 100A; a determination function for determining whether or not the position of the input operation is included within a predetermined range related to one character displayed on a game screen A; a detection function for determining that the input operation on the game screen has moved into a related predetermined range related to another character, when it is determined that the character is included within a predetermined range and the input operation is continuously detected; a processing function for associating one character with another character when it is determined that the character is included within a predetermined range; and a progress function for generating a predetermined effect within the game based on the character associated by the processing function when it is determined that the input operation of a player on a touch panel has been released.SELECTED DRAWING: Figure 2
Patent JP-2021015013-A (JP)
Title: Road surface state estimation program, road surface state estimation method, and information processor
Inventor: KITAGAWA EIJI
IPC: G01H17/00
Filed: 2019-07-10
Abstract: To easily detect a cavity under a road surface.SOLUTION: An information processor calculates a difference di between the passing times of front and rear wheels of a vehicle V based on a speed vi and a wheel base h of the vehicle V. The information processor acquires first sound data collected by a first microphone M1 installed near the front wheel of the vehicle V in a period [ti, ti+Δt] and second sound data collected by a second microphone M2 installed near the rear wheel in a period [ti+di, ti+di+Δt]. The information processor calculates a difference Si between the first sound data and the second sound data. When the difference Si is larger than a threshold Th, the information processor determines that there is a cavity under the road surface where the vehicle V has traveled. When a difference Si+2 among the differences Si-Si+3 at the respective times ti-ti+3 is larger than the threshold Th, for example, the information processor determines that there is a cavity under the road surface where the vehicle V has traveled at the time ti+2.SELECTED DRAWING: Figure 7
Patent JP-2021017986-A (JP)
Title: Heating cooker
Inventor: OKUBO NAOYA
IPC: F24C15/10
Filed: 2019-07-17
Abstract: To provide a heating cooker with improved design.SOLUTION: A heating cooker includes: a plate-like top plate which is disposed at an upper part and on which cooked objects are placed; a receiving plate disposed below the top plate and supporting the top plate; a protection lid provided at the back side of the top plate; and a protection frame for protecting an edge of the top plate and an edge of the protection lid. In the protection frame, a cut is formed at a side located on the back side of the heating cooker. The heating cooker has a connection member which connects the side located on the back side of the heating cooker and covers the cut.SELECTED DRAWING: Figure 8
Patent JP-2021018094-A (JP)
Title: Probe unit
Inventor: SASANO NAOYA
IPC: G01R1/067
Filed: 2019-07-18
Abstract: To provide a probe unit that is designed for miniaturization.SOLUTION: A probe unit comprises: a plate-like probe pin that has a first contact part and a second contact part on either end in a first direction; a housing that can accommodate the probe pin therein in a state where the first contact part is arranged outside through an opening in an opening surface; a swing member that is supported in a swingable state for the housing along the first direction and an extension direction of the opening, and has an accommodation hole that can accommodate the first contact part; and an urging unit that urges the swing member against the housing in the first direction toward an initial position, and urges the swing member against the housing in the extension direction of the opening toward a center of a swing range of the swing member.SELECTED DRAWING: Figure 1
Patent JP-2021016614-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-22
Abstract: To provide a game machine capable of preventing increase in dissatisfaction and sluggishness because of increase in a variation display period while preventing continuous occurrence of an advantageous state in a short period.SOLUTION: Variable display resulting in a second advantageous state can determine a second variable display period at a higher ratio during a first period than during a second period, and can determine a first variable display period at a higher ratio during the second period than during the first period. While at least a display color of specific display is changed to a display color corresponding to a degree of expectation to be controlled to an advantageous state in execution of a changing performance in the normal performance state, a display color of specific display is set to a common display color without any change regardless of a degree of expectation toward control to an advantageous state in execution of a changing performance in the specific performance state. A display color of specific display is displayed in a display color corresponding to a degree of expectation toward control to an advantageous state when shifting from the specific performance state to the normal performance state.SELECTED DRAWING: Figure 8-17
Patent JP-2021017023-A (JP)
Title: Laminated stretched polyamide film
Inventor: UEDA KAZUSHIGE
IPC: B65D65/40
Filed: 2019-07-23
Abstract: To provide a laminated stretched polyamide film that is excellent in impact resistance and flex pinhole resistance and friction pinhole resistance, and excellent in handling due to excellent slipperiness, and is free from thickness mottle.SOLUTION: A laminated biaxially stretched polyamide film in which on at least one surface of a base material layer (A layer) made of a polyamide resin composition containing a mixed resin of 97 to 80 mass% of a polyamide 6 resin and 2.5 to 20 mass% of polyamide-based elastomer, a surface layer (B layer) made of a polyamide resin composition containing 100 to 80 mass% of the polyamide 6 resin, smaller than 1 mass% of the polyamide-based elastomer, and 0.07 to 1.0 mass% of fine particles having an average particle size of 1 to 5 μm is laminated, in which the static friction coefficient is 0.7 or smaller, impact strength is 1.0 or larger, and the number of pinholes is 5 or smaller.SELECTED DRAWING: None