baber/WOPTO huggingface dataset:
Patent JP-2022001923-A (JP)
Title: Information processing device, program, and information processing metho
Inventor: ISHIDA YOSUKE
IPC: G06Q50/20
Filed: 2020-06-22
Abstract: To evaluate the skill of a learner in real time and to provide information useful to the growth of the learner on the basis of the evaluated skill of the learner.SOLUTION: An information processing device is provided, comprising: a question database storing questions and information on skills associated with the questions; a learning information management unit acquiring a first learning log of a learner; and a skill evaluation unit dynamically evaluating a first skill for solving a question acquired by the learner, on the basis of the acquired first learning log and the question database.SELECTED DRAWING: Figure 7
Patent JP-2022003380-A (JP)
Title: Image capturing lens
Inventor: NITTA KOJI
IPC: G02B13/18
Filed: 2020-06-23
Abstract: To provide an image capturing lens that features a low height, a wide view angle, good optical characteristics, and a seven-lens configuration.SOLUTION: An image capturing lens provided herein comprises a first lens having positive refractive power, a second lens having negative refractive power, a third lens having positive refractive power, a fourth lens having negative refractive power, a fifth lens having negative refractive power, a sixth lens having positive refractive power, and a seventh lens having negative refractive power, arranged in order from the object side, and satisfies predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021003556-A (JP)
Title: Catheter deflection system with deflection load limiter
Inventor: RYAN HOITINK
IPC: A61M25/092
Filed: 2020-06-24
Abstract: To provide a catheter deflection system.SOLUTION: An apparatus includes a handle, a catheter, extending distally from the handle, an end effector extending distally from the catheter, a deflection assembly, and a load limiting assembly. The deflection assembly is configured to deflect the end effector away from a longitudinal axis of the catheter. The deflection assembly includes an input member and a translating assembly. The input member is configured to drive the translating assembly to deflect the end effector away from the longitudinal axis. The load limiting assembly is configured to decouple the input member from the translating assembly at a predetermined load such that the input member is inhibited from driving the translating assembly when the input member is decoupled by the load limiting assembly.SELECTED DRAWING: Figure 1
Patent JP-2022006640-A (JP)
Title: Electronic apparatus and control method
Inventor: KITANOSAKO HIROKI
IPC: G03G21/00
Filed: 2020-06-24
Abstract: To reduce influence on operation of an electronic apparatus due to restriction of electric power supplied from a power supply apparatus to the electronic apparatus.SOLUTION: An electronic apparatus has: determination means which determines whether or not a predetermined message about authentication communication has been received from a power supply apparatus; and control means which restricts operation of the electronic apparatus when it is determined that the predetermined message has been received from the power supply apparatus.SELECTED DRAWING: Figure 5
Patent JP-2022007807-A (JP)
Title: Bicycle parking apparatus
Inventor: FUJINAGA MASAYOSHI
IPC: B62H3/08
Filed: 2020-06-27
Abstract: To provide a bicycle parking apparatus characterized in that any of bicycles of diverse sizes or types can be parked without use of a self-supporting stand table accessory to the bicycle, the bicycle can be readily parked with a limited movement required for parking, and a little external load is imposed on the bicycle at a time of parking.SOLUTION: A bicycle parking apparatus includes a main body 3 to be placed on the ground surface, a wheels placement part 5 on which a front wheel 133 and rear wheel 135 of a bicycle 13 are placed linearly, and a columnar frame support 9 standing upward on the main body 3. The main body 3 and wheels placement part 5 are secured. The wheels placement part 5 includes a groove 7 capable of retaining the flanks of each of tires 137 of the front wheel 133 and rear wheel 135 of the bicycle 13. The width of the groove 7 is tapered downward. The lower end of the frame support 9 is fixed to the main body 3.SELECTED DRAWING: Figure 14
Patent JP-2022012501-A (JP)
Title: Substrate placement table and manufacturing method of the same
Inventor: MELVIN VELBAA
IPC: H01L21/683
Filed: 2020-07-01
Abstract: To be able to suppress the chemical reaction of a brazing part by processing gas and the generation of particles in a substrate placement table where a heater or an electrode is attached to a plate by brazing.SOLUTION: A substrate placement table has a first plate with a non-through recess and a through-hole through which a lift pin is raised and lowered and a second plate housed in the non-through recess. In the non-through recess, a first wire forming a heater or an electrode is brazed between the first plate and the second plate.SELECTED DRAWING: Figure 2
Patent JP-2022012843-A (JP)
Title: Evaporated fuel processing device
Inventor: AKIYAMA TAKANORI
IPC: F02M25/08
Filed: 2020-07-02
Abstract: To provide an evaporated fuel processing device capable of performing purge control while preventing excessive fluctuation of air-fuel ratios and a reduction in durability of a canister.SOLUTION: An evaporated fuel processing device 1 comprises: a canister 11 which stores evaporated fuel flowing thereinto from an inside of a fuel tank 121; an air introduction passage 15 to introduce air into the canister 11; a supercharged air introduction passage 20 to introduce supercharged air discharged from a supercharger 115 installed in an intake passage 112 into the canister 11; and an ECU 10 which controls a flow of the air in the air introduction passage 15 and a flow of the supercharged air in the supercharged air introduction passage 20 on the basis of a vehicle state.SELECTED DRAWING: Figure 1
Patent JP-2022014202-A (JP)
Title: Balance exercise apparatus
Inventor: KIKUKAWA KIYOSHI
IPC: A61H1/02
Filed: 2020-07-06
Abstract: To achieve operational accuracy, robustness, structural simplicity or/and reduction of cost in a balance exercise apparatus which forces an instep body which supports the weight of a user on a top face thereof to repetitively move tiltingly in both back-forth and right-left directions with respect to a horizontal direction (a first problem to be solved); and to easily change a period of the back-forth and right-left repetitive tilting movement independently as a pattern of repetitive tilting movement to avoid deteriorating a training effect caused by user familiarity (a second problem to be solved).SOLUTION: A balance exercise apparatus uses a base, an instep body and linkage bodies as basic elements, and includes two sets, that is, a set of the base and a linkage body and a set of the instep body and a linkage body. In the balance exercise apparatus, the basic elements in each set are joined to each other through a pivot pair, and also an actuator is disposed at a position separated from the pivot body (however, an axial direction of the pivot pair between the sets themselves is set to be a different direction, for example, a right angle, on a plan view). In addition, the actuators in both sets are driven by power via the same rotary drive shaft.SELECTED DRAWING: Figure 1
Patent JP-2022016817-A (JP)
Title: Ball joint
Inventor: KURODA SHIGERU
IPC: F16C11/06
Filed: 2020-07-13
Abstract: To reduce a mold width of a housing mold for insert molding of a ball joint.SOLUTION: A ball joint J1 includes: a ball stud 10 formed by integrally joining a ball part 10b to the other end part of a stud part 10s connected at one end part with a structure; and a resin housing 21 which has an inner spherical surface 21a including the ball part 10b through a ball seat 30 and has an opening space from which the stud part 10s joined to the ball part 10b protrudes. The housing 21 includes: a body part 21b having the inner spherical surface 21a; a flange part 21d protruding in an annular form on an outer peripheral surface of the body part 21b; a dome part 21g protruding in a semi-spherical form below the flange part 21d; and a bar grip part 21j having a connection part 21h connected to the flange part 21d.SELECTED DRAWING: Figure 2
Patent JP-2022016842-A (JP)
Title: Semiconductor device
Inventor: SHIMOZAWA SHIN
IPC: H01L29/12
Filed: 2020-07-13
Abstract: To solve the problem that, when a contact trench part is formed, silicon in a semiconductor substrate becomes deficient and an element characteristic decreases.SOLUTION: A semiconductor device includes a drift region with a first conductivity type provided to a semiconductor substrate, a base region with a second conductivity type provided to the semiconductor substrate, an emitter region with the first conductivity type provided to a front surface of the semiconductor substrate, a contact region with the second conductivity type provided above the base region and having higher doping concentration than the base region, a contact trench part provided to the front surface of the semiconductor substrate, a first barrier layer provided to a side wall and a bottom surface of the contact trench part, and a second barrier layer provided in contact with the contact region at the side wall of the contact trench part.SELECTED DRAWING: Figure 4B
Patent JP-2022018596-A (JP)
Title: Face shield
Inventor: KOHAMA YOSHIRO
IPC: A42B3/18
Filed: 2020-07-16
Abstract: To provide a face shield capable of simplifying a manufacturing work, shortening a manufacturing time, reducing the number of components and a manufacturing cost, and eliminating the labor of a sterilizing work.SOLUTION: A face shield comprises: a fitting plate 10 which is fitted to a head 2 of a wearer 1; an installation area 11 which is disposed on a front surface of the fitting plate 10; a light-transmitting resin film 20 which is detachably stuck to the installation area 11 and covers at least a face 3 of the wearer 1. The installation area 11 is formed of a rubber material 30 having tackiness. Since it is not necessary to position and fix the fitting plate 10 and the resin film 20 with high accuracy and it is necessary only to stick the resin film 20 to the rubber material 30, it is possible to shorten a time required for completing the face shield. Further, since the resin film 20 can be peeled from the rubber material 30, it is necessary only to prepare a new resin film 20, and thus, the fitting plate 10 is sterilized and reused.SELECTED DRAWING: Figure 1
Patent JP-2020174401-A (JP)
Title: System and method for interactive and real-time visualization of distributed media
Inventor: CHRISTOPHER O JAYNES
IPC: H04N7/15
Filed: 2020-07-17
Abstract: To provide a method for providing control and visualization of media.SOLUTION: A first media stream having initial resolution is received from a source computer; the first media stream is rescaled to generate a second media stream having second resolution; the second media source stream is transmitted to a destination computer; after receiving instructions from the destination computer indicating selection of the second media stream, the stream is rescaled in accordance with received rescaling information, to generate a third media stream having third resolution, which is transmitted to the destination computer.SELECTED DRAWING: Figure 7
Patent JP-2022020107-A (JP)
Title: Vehicular electronic circuit and vehicular meter
Inventor: WATANABE SHINYA
IPC: H02H3/16
Filed: 2020-07-20
Abstract: To provide a vehicular electronic circuit and a vehicular meter, capable of reducing power consumption.SOLUTION: A switch input circuit 1 detects the occurrence of leak in a circuit breaker 2 based on a circuit breaker voltage B at a location between the circuit breaker 2 for opening/closing a circuit and an input part 6 in which a voltage of the circuit breaker 2 is input. The switch input circuit 1 comprises: a leak detection trigger circuit 15 for outputting a leak detection trigger signal A; a voltage detection circuit 14 for comparing rise and fall between the circuit breaker voltage B and a predetermined voltage when the leak detection trigger signal A is input and performing switching; and a leak path resistor 11 for drawing current based on a switching operation of the voltage detection circuit 14 when the voltage detection circuit 14 detects lowering of the circuit breaker voltage B.SELECTED DRAWING: Figure 1
Patent JP-2022020297-A (JP)
Title: Image sensor, sensing method and program
Inventor: ENOHARA TAKAAKI
IPC: H04N5/232
Filed: 2020-07-20
Abstract: To correctly detect an object regardless of the distortion of an image.SOLUTION: An image sensor according to an embodiment comprises: an imaging unit; an image conversion unit; a storage unit; a detection unit; an inverse conversion unit; and an integration unit. The imaging unit acquires data of a wide angle original image with a wide angle lens that captures an area at a looking-down field angle in a visual field. The image conversion unit converts the original image with the first and second algorithms to generate a first converted image and a second converted image. The storage unit stores the first and second dictionary data for each of the first and second algorithms. The detection unit detects the detection object of the first converted image with the first dictionary data and detects the detection object of the second converted image with the second dictionary data. The inverse conversion unit inversely converts the first converted image and the second converted image to generate a first restored image and a second restored image. The integration unit integrates the detection result in the first converted image and the detection result in the second converted image by using the first restored image and the second restored image to generate sensing data.SELECTED DRAWING: Figure 4
Patent JP-2020192335-A (JP)
Title: Drug recognition device and drug sorting device including the same
Inventor: AMANO HIROKAZU
IPC: A61J3/00
Filed: 2020-07-20
Abstract: To provide a drug sorting device which automatically recognizes an orientation, a posture and characteristics such as a shape, a size, a type and an expiration date of a drug and store the drug while ensuring a high degree of freedom.SOLUTION: A drug supplying apparatus 1 includes a recognizing part 300 and a storing part 500. A storing area is defined at the time of storing, according to a size of a drug included in characteristics of the drug recognized by the recognizing part 300. The drug is stored in the storing part 500 in a state that identification information of the drug is associated with the storing area. Further, the drug supplying apparatus 1 has a determination processing part which can determine whether or not the drug is a target to be treated based on the characteristics of the drug recognized by the recognizing part 300.SELECTED DRAWING: Figure 1
Patent JP-2022025737-A (JP)
Title: Method for manufacturing toner
Inventor: WATANABE HIROKI
IPC: G03G9/08
Filed: 2020-07-30
Abstract: To provide a method for manufacturing a toner with a smaller particle diameter, and a method for manufacturing a toner that prevents fusion in a device.SOLUTION: A method for manufacturing toner has the steps of: fusing and kneading a mixture containing a binder resin and a colorant; cooling the obtained kneaded material; roughly grinding the cooled material; and pulverizing the roughly ground material with pulverization means. The pulverization means has a powder supply port A101, a stator 104 that has a plurality of projections and recesses on an inner peripheral surface, a rotor 103 that is attached to a center rotation shaft and has a plurality of projections and recesses on an outer peripheral surface, and a powder discharge port 106. The stator includes the rotor, and the surface of the stator and the surface of the rotor are opposite to each other with a predetermined gap therebetween to form a processing part for performing pulverization. In the pulverization step, an air current including the roughly ground material is taken into the pulverization means from the powder supply port of the pulverization means, and pulverization is performed by the rotating rotor. The introduction of the roughly ground material is performed while changing an angle of introducing the roughly ground material to the air current flowing through piping from a powder introduction port.SELECTED DRAWING: Figure 1
Patent JP-2022025813-A (JP)
Title: Cooling device of vehicular charging inlet
Inventor: TERADA ICHIRO
IPC: H05K7/20
Filed: 2020-07-30
Abstract: To inhibit heat generation in a charging inlet more surely and reduce the frequency of charging restriction occurring during a quick charge.SOLUTION: A cooling device 1 of a vehicular charging inlet of a vehicle 101 which is driven by electric power of a battery 21 charged by electric power supplied from an external power supply device 201 includes: a power reception terminal 231 which is connected to a power feeding terminal 202 of the external power supply device 201 during charging; a housing 235 which holds the power reception terminal 231 and is disposed in a charging inlet 23; a battery cooling circuit 45 in which a refrigerant for cooling the battery 21 circulates; and a charging inlet cooling circuit 46 which is connected to the battery cooling circuit 45 and to which the refrigerant is supplied. The housing 235 is formed with a passage 49 of the refrigerant supplied from the charging inlet cooling circuit 46.SELECTED DRAWING: Figure 2
Patent JP-2022028498-A (JP)
Title: Stacked image sensor and manufacturing method thereof
Inventor: SATO HIROTO
IPC: H01L31/10
Filed: 2020-08-03
Abstract: To provide a stacked image sensor and a manufacturing method thereof capable of preventing deterioration of characteristics of an organic photoelectric conversion film and peeling of the film.SOLUTION: A stacked image sensor 1 includes at least one photoelectric conversion unit 20A formed by sandwiching an organic photoelectric conversion film (20) formed correspondingly to regularly arranged pixels (composed of a pixel region 11 and a non-pixel region 12) capable of photoelectric conversion of the received light at an upper position of a circuit board 2 capable of receiving light from above between a pixel electrode (lower electrode) (21) and a common electrode (upper electrode) (24), and at least one photoelectric conversion unit 20A includes a pixel signal reading unit (TFT) (28) that independently reads out an electric charge generated by the photoelectric conversion unit 20A, and the at least one organic photoelectric conversion unit (20A) is provided with a wall structure 25 that separates the organic photoelectric conversion film (20) in a plane.SELECTED DRAWING: Figure 1
Patent JP-2021043961-A (JP)
Title: Display information control system and display information control method
Inventor: JAMES BEGELMAN
IPC: G09G5/02
Filed: 2020-08-06
Abstract: To provide a display information control system and a display information control method for improving usability of display information.SOLUTION: A display information control system (computer system) includes at least one display device (display 330), and a display information control device (computer 420) including a processing circuit (main processor 550, graphic processor 512) and a memory (storage device 504). The memory holds a composite space including a plurality of two-dimensional display surfaces to which data acquired through a network is provided, and a conversion operator surface that is disposed at a deep position in a depth direction with respect to the 2D display surface and performs a visual conversion operation for the 2D display surface. The processing circuit outputs the data, which is provided to one of the 2D display surfaces in the composite space, to the display device and renders the 2D display surfaces as one image.SELECTED DRAWING: Figure 5
Patent JP-2022030501-A (JP)
Title: Game machine
Inventor: TOYOZUMI YUICHI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine mounted with a function of a highly amusing and advantageous game state.SOLUTION: A game machine includes: a game board unit 10 having a game area 105; a first start pocket 120, a second start pocket 140, a passage gate 126, a special electric accessory 133, and a normal electric accessory 146 disposed in the game area 105; special game state shift determination means for determining whether or not a game state is shifted to a special game state advantageous to a player with passage of game media through either the first start pocket 120 or the second start pocket 140 as a trigger; and displacement determination means for determining whether or not the normal electric accessory 146 in a closed state is displaced to an open state with passage of game media through the passage gate 126 as a trigger. The special electric accessory 133 operates in the special game state, and is disposed in a downstream side in a flow-down direction of game balls relative to the passage gate 126, and the normal electric accessory 146 is disposed in a downstream side in a flow-down direction of game media relative to the special electric accessory 133.SELECTED DRAWING: Figure 4
Patent JP-2022030641-A (JP)
Title: Liquid ejection unit and device for ejecting liquid
Inventor: YOSHIDA SATORU
IPC: B41J2/01
Filed: 2020-08-07
Abstract: To provide a highly reliable liquid ejection head.SOLUTION: A liquid ejection unit 300 includes a liquid ejection head 100 and a cable cover 200 attached to the liquid ejection head 100 and covering a part of the liquid ejection head 100; where the cable cover 200 has a first cover 201 and a second cover 202 that are combined with each other; the first cover 201 has a first abutting part 201a abutting on the liquid ejection head 100, and a second cover 202 has a second abutting part 202a abutting on the liquid ejection head 100; and where the first abutting part 201a has a tapering surface 201c on a side of the second cover 202, the tapering surface 201c inclining away from the liquid ejection head 100 toward a side of the second cover 202.SELECTED DRAWING: Figure 5
Patent JP-2022033080-A (JP)
Title: Work machine
Inventor: ABE TAIKI
IPC: E02F9/20
Filed: 2020-08-15
Abstract: To provide a work machine capable of improving its workability.SOLUTION: The work machine includes a motor, a hydraulic pump to be driven by the power of the motor, a cooling device having a cooling fan to be rotated with the power of the motor or working oil discharged from the hydraulic pump, a control device for performing reduction control to reduce a fan target rotating speed as the target rotating speed of the cooling fan when a motor actual rotating speed as the actual rotating speed of the motor gets lower than a threshold value rotating speed, and for performing reset control to reset the fan target rotating speed after the reduction control, and a motor rotation setting member for outputting an operation signal to the control device to indicate the motor target rotating speed as the target rotating speed of the motor. The control device controls the motor target rotating speed on the basis of the motor indicated rotating speed as the indicated rotating speed indicated by the motor rotation setting member, and changes the threshold value rotating speed according to a change of the motor indicated rotating speed.SELECTED DRAWING: Figure 3