baber/WOPTO huggingface dataset:
Patent JP-2020192861-A (JP)
Title: Road surface friction coefficient forecasting system
Inventor: KAKEHI SATOMI
IPC: B60W40/068
Filed: 2019-05-27
Abstract: To provide a road surface friction coefficient forecasting system capable of forecasting a friction coefficient on a road surface, even when the road surface state is changed.SOLUTION: A road surface friction coefficient forecasting system includes external information acquisition means 31 for acquiring external information, tire condition coefficient calculation means 34 for acquiring tire information for showing a tire condition of a vehicle, and friction coefficient forecasting means 35 for forecasting a friction coefficient between a tire and a load surface based on a tire condition coefficient acquired by the tire condition coefficient calculation means 34, and on a road surface condition acquired by the external information acquisition means 31, in which the friction coefficient forecasting means 35 forecasts a friction coefficient on the road surface ahead in a traveling direction of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020192730-A (JP)
Title: Image forming device, image forming device control method and program
Inventor: INOUE TAKESHI
IPC: B41J29/38
Filed: 2019-05-28
Abstract: To provide an image forming device that utilizes cloud print service, which can reduce operation burdens on a user and loads of a communication band at the time when an error occurs.SOLUTION: An image forming device 101 transmits an event confirmation request to a cloud print server 102 (S713), and receives an event confirmation response from the cloud print server 102 (S714) to confirm presence or absence of an event. Further, the image forming device 101, when confirming presence of the event, transmits a job acquisition request to the server 102 (S716), and acquires printing job data for executing a printing job from the cloud print server 102 (S718). The image forming device 101, if a predetermined error occurs, stops processing for the event confirmation request in order to stop transmission of the printing job data by the cloud print server 102 (S708).SELECTED DRAWING: Figure 6
Patent JP-2020192749-A (JP)
Title: Printing device
Inventor: ENOMOTO YUKO
IPC: B41L13/16
Filed: 2019-05-29
Abstract: To increase the number of prints.SOLUTION: A screen printing device, which executes plate-making printing processing in which a rolled master 21 is pulled out, the master 21 pulled out is subjected to plate-making on the basis of a job, the master 21 subjected to plate-making is wound around a drum, and a sheet is pressed against the drum wound with the master to perform printing, comprises a memorizing part 93 that memorizes jobs and control means 95 that executes the plate-making printing processing while giving a priority to a job having many number of prints, among the jobs memorized in the memorizing part 93.SELECTED DRAWING: Figure 2
Patent JP-2020015489-A (JP)
Title: Method and system for assisting operator of ego-vehicle in controlling ego-vehicle by determining future behavior and associated trajectory for ego-vehicle
Inventor: THOMAS WEISSWANGE
IPC: B60W30/14
Filed: 2019-05-29
Abstract: To assist an operator of an ego-vehicle in controlling the ego-vehicle by determining a future behavior and an associated trajectory for the ego-vehicle to be executed.SOLUTION: A method for assisting an operator of an ego-vehicle in controlling the ego-vehicle by determining a future behavior and an associated trajectory for the ego-vehicle is provided, the method comprising the steps of: specifying a situation currently encountered by the ego-vehicle, the current situation comprising the ego-vehicle and at least one other vehicle; computing probabilities of future behaviors of the other vehicle based on the current situation for predicting future behaviors of the at least one other vehicle; further, determining the potential future behaviors of the ego-vehicle and computing probabilities of a plurality of future situations possibly evolving based on combinations of expected future behaviors of the other vehicle and the potential future behaviors of the ego-vehicle; next, with regard to some of the future situations, optimizing the trajectory for associated behaviors for the ego-vehicle and selecting a trajectory based on a future situation probability; and finally, generating a control signal to output information to the driver about the selected trajectory and/or to control actuators of the ego-vehicle so that the ego-vehicle follows the selected trajectory.SELECTED DRAWING: Figure 1
Patent JP-2020194738-A (JP)
Title: Luminaire
Inventor: KANDA TAKASHI
IPC: F21V23/00
Filed: 2019-05-29
Abstract: To suppress a central part becoming dark.SOLUTION: A luminaire 1 includes: a luminaire body 10; and a light emitting module 20 mounted on the luminaire body 10. The light emitting module 20 includes: a substrate 21 having a main surface 21a which includes an inner peripheral region 25 and an annular outer peripheral region 26 surrounding the inner peripheral region 25, and having a substantially rectangular shape in a plan view; a plurality of circuit components 23 arranged in the inner peripheral region 25; and a plurality of light emitting elements 22 arranged side by side in an annular manner in the outer peripheral region 26 so as to surround the inner peripheral region 25. The luminaire 1 also includes a circuit cover 30 for covering the inner peripheral region 25. The circuit cover 30 includes: a first portion 30a opposing to a side 21b of the substrate 21; and a second portion 30b which is a portion opposing to a corner 21c of the substrate 21, and in which a distance from the center of the inner peripheral region 25 is equal to that of the first portion 30a in a plan view. The first portion 30a is closer to the main surface 21a than the second portion 30b.SELECTED DRAWING: Figure 6
Patent JP-2019140420-A (JP)
Title: Circuit board and electronic device
Inventor: KORIYAMA SHINICHI
IPC: H05K1/18
Filed: 2019-06-04
Abstract: To provide a circuit board and the like capable of reducing probability of mechanical breakdown of an insulation substrate at a bonding part between a lead terminal and a metal plate.SOLUTION: There are provided a circuit board 10 and the like that have a recessed part 2a at a part where a metal plate 2 is bonded to an insulation substrate 1, and in which a lead terminal 4 is bonded to a bottom part of the recessed part 2a by a bonding material 3. A thickness of the metal part at the bonding part between the lead terminal 4 and the metal plate 2 is suppressed by a depth of the recessed part 2a, and thereby, a thermal stress can be effectively reduced.SELECTED DRAWING: Figure 2
Patent JP-2020198913-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-06
Abstract: To enhance interest in a performance regarding a game machine capable of changing a setting value.SOLUTION: When a variation pattern is non-ready-to-win or normal ready-to-win, a first setting suggestive performance for stopping a combination of mini-slot patterns in which an establishment symbol is a "bell" is executable in mini-slot pattern display areas 5L1, 5C1, 5R1 of a mini-slot 16TM030 displayed in a lower part of a screen of an image display device 5, a second setting suggestive performance for displaying a variation count display 16TM040 displayed in a left lower part of a screen of the image display device 5 in a setting suggestive mode is also executable, and execution ratios differ between the first setting suggestive performance and the second setting suggestive performance.SELECTED DRAWING: Figure 9-9
Patent JP-2019164379-A (JP)
Title: Audio coding method and related apparatus
Inventor: LIU ZEXIN
IPC: G10L19/02
Filed: 2019-06-06
Abstract: To disclose an audio coding method and a related apparatus.SOLUTION: The audio coding method includes: a step (101) of performing time frequency conversion processing on a time domain signal of the current audio frame to acquire a spectral coefficient of the current audio frame; a step (102) of acquiring a reference coding parameter of the current audio frame; and a step (104) of, in a case where the acquired reference coding parameter of the current audio frame satisfies a first parameter condition, coding the spectral coefficient of the current audio frame on the basis of a conversion coding excitation algorithm, or in a case where the acquired reference coding parameter of the current audio frame satisfies a second parameter condition, coding the spectral coefficient of the current audio frame on the basis of a high-quality conversion coding algorithm. The audio coding method and the related apparatus support coding quality or coding efficiency in audio frame coding to improve.SELECTED DRAWING: Figure 1
Patent JP-2020200267-A (JP)
Title: Agent for treating runx2 hypofunction disease
Inventor: NAKAMURA TAKASHI
IPC: A61P19/10
Filed: 2019-06-10
Abstract: To provide an agent for treating RUNX2 hypofunction disease.SOLUTION: An agent for treating RUNX2 hypofunction disease is an agent containing, as active ingredients, an actin polymerization inhibitor such as cytochalasin D or latrunculin A, a myosin II inhibitor such as blebbistatin, or an N-acetyltransferase inhibitor such as Remodellin.SELECTED DRAWING: None
Patent JP-2020199702-A (JP)
Title: Manufacturing method for tire
Inventor: NOBUCHIKA HIDEO
IPC: B29D30/60
Filed: 2019-06-11
Abstract: To provide a manufacturing method for a tire that is superior in uniformity.SOLUTION: The manufacturing method for a tire includes: a step (A) of winding a strip 22 supplied from an applicator 8 around a former 4 to obtain a cylindrical intermediate body 24 ; a step (B) of further winding the strip 22 supplied from the applicator 8 around the intermediate body 24 to obtain a wound body; a step (C) of combining the wound body with the other rubber member to form a low cover; and a step (D) of compressing and heating the low cover. In the step (B), a position in an axis direction of the applicator 8 with respect to the former 4 is adjusted according to an undulation on an outer peripheral surface 24d of the intermediate body.SELECTED DRAWING: Figure 2
Patent JP-2020201874-A (JP)
Title: Electronic payment method for parking fee in parking lot
Inventor: AZUMA KOJI
IPC: G07B15/00
Filed: 2019-06-13
Abstract: To provide a parking fee electronic payment method that allows a parking lot name and a vehicle space number to be input reliably and simply, in a parking lot including a plurality of vehicle spaces each equipped with a vehicle detection device.SOLUTION: An electronic payment method enables execution of electronic settlement of parking fees without fail by providing a stand 6 showing a parking lot name and a vehicle space number in two-dimensional codes 22 and the backward of a vehicle space or near the vehicle space, and when the user exits, taking the two-dimensional code with a mobile terminal to transmit it to a management server.SELECTED DRAWING: Figure 2
Patent JP-2020205346-A (JP)
Title: Housing, electrical equipment including the same, and electric power conversion system
Inventor: KOJIMA SHINJI
IPC: H05K7/20
Filed: 2019-06-17
Abstract: To provide a housing capable of enhancing the electrical insulation between a circuit board and surrounding metal parts, a piece of electrical equipment including the same, and an electric power conversion system.SOLUTION: The housing is a housing for electrical equipment accommodating circuit components 110 of an electric circuit therein. The housing includes: a metal body 2 for accommodating a plurality of circuit components 110 therein; and a resin holder 60. The plurality of circuit components 110 includes a circuit board 115. The circuit board 115 has at least one of a reception unit that receives a direct operation from outside of the body 2 and a display unit visible and recognizable out of the body 2. The holder 60 holds a circuit board 115, and the circuit board 115 is attached to the body 2 via a holder 60.SELECTED DRAWING: Figure 6
Patent JP-2020003486-A (JP)
Title: Electromagnetic induction encoder and receive line interval
Inventor: TED STATON COOK
IPC: G01D5/245
Filed: 2019-06-19
Abstract: To provide a robust electronic encoder.SOLUTION: The present invention includes a scale that includes a first pattern track of a signal modulation element(SME) cyclically arranged with a wavelength λand a second pattern track of the SME cyclically arranged with a wavelength λ, a detection unit, and a signal processing unit, the detection unit including a magnetic field generation coil unit and a first set of detection elements constituted so as to provide a detection signal on the basis of the first pattern track and a second set of detection elements constituted so as to provide a detection signal on the basis of the second pattern track. The first set of detection elements includes a first spatial phase subset of detection elements and a second spatial phase subset of detection elements connected to the signal processing unit via at least first and second pair of connection lines including the respective intersection segments extending over or overlapping with the second pattern track. Each intersection segment is arranged at positions spaced apart in a direction of a measurement axis by a distance Nλ(N=integer).SELECTED DRAWING: Figure 5A
Patent JP-2021005810-A (JP)
Title: Mixer circuit
Inventor: OZAKI SHINGO
IPC: H03D9/06
Filed: 2019-06-26
Abstract: To provide a mixer circuit that can improve the flatness of conversion loss in a used bandwidth.SOLUTION: Schottky barrier diodes (SBD) 9a and 9b are connected to each other, a DC cut capacitor 3 that cuts a DC component provided between a rat race circuit 4 that serves as a distributor and a short waveguide 2 that transmits an LO signal from an LO input port 1 is placed close to the rat race circuit 4, and in addition, another DC cut capacitor 10 is provided between an RF input port 6 that inputs an RF signal and the rat race circuit 4.SELECTED DRAWING: Figure 1
Patent JP-2021010199-A (JP)
Title: Voltage converter and voltage conversion method
Inventor: KONDO HIROMASA
IPC: H02M3/28
Filed: 2019-06-28
Abstract: To provide a voltage converter and a voltage conversion method which can extend the range of current and voltage usable by one power supply.SOLUTION: A voltage converter comprises: a voltage generation unit for generating a DC voltage; a switching element for converting a DC voltage to an AC voltage; a LLC resonant circuit which is constituted of two inductors, one capacitors and a transformer including one of the two inductors at a primary side to boost the AC voltage by LLC resonant; and a controller which changes the state of a load powered via the transformer and changes a switching frequency for switching between an on state and an off state of the switching element to change a voltage value of AC voltage.SELECTED DRAWING: Figure 2
Patent JP-2021009580-A (JP)
Title: Vehicle approach notification system and vehicle approach notification method
Inventor: KOKIDO TOMOYOSHI
IPC: G08G1/16
Filed: 2019-07-02
Abstract: To provide a vehicle approach notification system and a method thereof capable of detecting an object that passes through between an object around an own vehicle and the own vehicle, determining contact between a passing-through object and the own vehicle, and warning a driver.SOLUTION: A vehicle approach notification system and a method thereof set a passing-through detection area 52 between a first object 21 existing around an own vehicle 20 and the own vehicle 20, detects a second object 22 that may pass through the passing-through detection area 52, determines the possibility of contact between the second object 22 and the own vehicle 20, and notifies a driver of a warning in the case of possible contact.SELECTED DRAWING: Figure 1
Patent JP-2021011936-A (JP)
Title: Speed reducer
Inventor: FURUTA KAZUYA
IPC: F16H1/32
Filed: 2019-07-09
Abstract: To provide a new speed reducer that has a supporting mechanism of a crank shaft excellent in a sealing property.SOLUTION: A speed reducer includes a case 28, a carrier 24 that has a recessed portion 50, a crank bearing 30b provided on a supporting surface that is a part of an inner peripheral surface 42 of the recessed portion 50 and is at a position separated from a bottom surface of the recessed portion 50, a crank shaft 12 supported by the crank bearing 30b, and relatively rotating one of the carrier 24 and the case 28 with respect to the other, and a limiting member 60 that is provided so as to oppose to a relief portion that is a part of the inner peripheral surface 42 and has a larger diameter than the supporting surface, and limits the crank shaft 12 in an axial direction of the crank shaft 12 and movement in a direction toward the bottom surface of the crank bearing 30b.SELECTED DRAWING: Figure 1
Patent JP-2021011234-A (JP)
Title: tire
Inventor: YAMAMOTO MASAHIKO
IPC: B60C23/06
Filed: 2019-07-09
Abstract: To provide a tire that is improved in measurement accuracy for tire deformation and can measure force generated in the tire more precisely.SOLUTION: A piezoelectric element 1 is a filament and fitted to a pneumatic tire 10. The piezoelectric element 1 includes: a core part 2 formed of a conductive fiber A; and a sheath part 3 having a piezoelectric fiber B that is wound around an outer periphery of the core part 2 in at least one direction.SELECTED DRAWING: Figure 1
Patent JP-2021014035-A (JP)
Title: Raw tire manufacturing apparatus
Inventor: TANAKA KOTARO
IPC: B29D30/32
Filed: 2019-07-10
Abstract: To provide a raw tire manufacturing apparatus capable of simplifying apparatus structure by providing turn-up means for folding back an outer portion of a tire case using a hoisting arm.SOLUTION: The raw tire manufacturing apparatus comprises: turn-up means 8 including a plurality of hoisting arms whose outer ends are pivotally supported on a slide member 20; and a pair of bead setters 4 capable of transporting a bead core 3 to a bead set position P1 of a former 2. A bead setter 4A comprises a moving body 27 that can move in an axial direction, a core holding ring 28 that holds the bead core 3, and connecting means 29 that can be connected to the slide member 20, and the slide member 20 is moved in the axial direction, when the connecting means 29 is connected to the slide member 20.SELECTED DRAWING: Figure 1
Patent JP-2021015857-A (JP)
Title: Semiconductor device and electronic device
Inventor: FUKATSU AKIHIRO
IPC: H01L23/50
Filed: 2019-07-10
Abstract: To provide a semiconductor device whose semiconductor element can be used for an inverter or as a switching element of a semiconductor relay.SOLUTION: A semiconductor device 100 includes a first semiconductor element 1 and a second semiconductor element 2 that are configured so as to be mountable on a wiring board and on whose both surfaces electrodes are formed. The semiconductor device 100 includes: a first drain terminal 51 and a first source terminal 52 arranged side by side in one direction; and a second drain terminal 53 and a second source terminal 54 arranged side by side in one direction. The semiconductor device 100 includes a sealing resin part 7 that covers a semiconductor element 12 and each of the terminals 51 to 54 under a state where a first terminal surface of each of the terminals 51 to 54 is exposed. The first terminal surfaces of the first drain terminal 51 and the first source terminal 52 are different in area ratio. The first terminal surfaces of the second drain terminal 53 and the second source terminal 54 are different in area ratio. The first drain terminal 51 is arranged adjacent to both of the second drain terminal 53 and the second source terminal 54.SELECTED DRAWING: Figure 1
Patent JP-2021019012-A (JP)
Title: Electromagnetic wave shield film, circuit board, and manufacturing method of circuit board
Inventor: ONO HIROKAZU
IPC: H05K3/28
Filed: 2019-07-17
Abstract: To provide an electromagnetic wave shield film in which the connection resistance between a shield layer and a ground wiring or a ground layer is reduced, a circuit board using the electromagnetic wave shield film, and a manufacturing method of the circuit board.SOLUTION: An electromagnetic wave shield film 1D includes an insulating resin layer 10, a shield layer 22 adjacent to the insulating resin layer 10 and having a metal thin film layer at least on the outermost side opposite to the insulating resin layer, and an anisotropic conductive adhesive layer 24 provided on the side of the shield layer 22 opposite to the insulating resin layer 10, and the anisotropic conductive adhesive layer 24 includes conductive particles, and the conductive particles are particles having a metal coat layer on the surface of core particles including a metal oxide, and a circuit board 2 uses the electromagnetic wave shield film 1D.SELECTED DRAWING: Figure 3
Patent JP-2020026517-A (JP)
Title: Method for producing organic-inorganic composite particles
Inventor: MATSUURA HARUHIKO
IPC: A61K8/19
Filed: 2019-07-18
Abstract: To provide a method for producing organic-inorganic composite particles which does not use an organic solvent.SOLUTION: A method for producing organic-inorganic composite particles includes: a step of suspension-polymerizing a mixture containing a radical polymerizable monofunctional monomer and a crosslinkable monomer, silicon alkoxide as a silica precursor, and an inorganic viscosity thickener in an aqueous medium in the presence of a radical polymerization initiator and in the absence of an organic solvent to form an outer shell composed of a crosslinked polymer; and a step of forming a porous structure in which silica particles are connected to each other inside the outer shell from the silicone alkoxide after formation of the outer shell or simultaneously with formation of the outer shell.SELECTED DRAWING: Figure 1
Patent JP-2020040941-A (JP)
Title: Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate
Inventor: HORINO KATSUTOSHI
IPC: C08L101/00
Filed: 2019-07-23
Abstract: To provide an antiviral substrate which has excellent antiviral properties and a high transparency, etc. and, therefore, can sustain such characteristics as transparency, surface color, etc. of a base material.SOLUTION: The present invention pertains to the antiviral substrate which is characterized in that a cured product of an electromagnetic wave-curable resin containing a copper compound is scattered like islands on the surface of a base material and at least a portion of the copper compound is exposed on the surface of the cured product of the electromagnetic wave-curable resin.SELECTED DRAWING: None
Patent JP-2020097093-A (JP)
Title: Compression or crimp tool
Inventor: THOMAS GLOCKSEISEN
IPC: B25B25/00
Filed: 2019-07-31
Abstract: To provide a manual operation type compression or crimp tool which is improved in relation to loading of a processed product on the compression or crimp tool and/or take-out of the processed product from the compression or crimp tool.SOLUTION: A compression or crimp tool (1) includes a fixed pinching jaw (4) and a movable pinching jaw (6). A closing motion of the movable pinching jaw (6) can be caused by turning of a movable hand lever (9) through a knee lever transmission section (11). In this invention, an additional lever (48) is provided in a form of an additional hand lever (49). The additional lever (48) is connected to the movable pinching jaw (6) so that an opening motion of the pinching jaw (6) to a loading position and/or a take-out position can be caused by turning of the additional lever (48).SELECTED DRAWING: Figure 2