baber/WOPTO huggingface dataset:
Patent JP-2021037832-A (JP)
Title: Vehicle brake control device
Inventor: FUKAYA KOICHI
IPC: B60T8/26
Filed: 2019-09-03
Abstract: To provide a brake control device that can be made smaller and lighter.SOLUTION: A brake control device includes: a master cylinder that can apply a same pressure as a front wheel brake fluid pressure or a rear wheel brake fluid pressure according to an operation of a brake operation member; a pressurize unit that can adjust the rear wheel brake fluid pressure to be higher than the front wheel brake fluid pressure; and a controller that electrically controls the pressurize unit. In the brake control device, provided that a relation between a front wheel brake force and a rear wheel brake force according to a dynamic vertical load change of the front and rear wheels is set as an ideal distribution characteristic, when a vehicle decelerates, a reference characteristic in a state where the front and rear wheel brake force are generated only by a muscle strength of a driver of the vehicle via the master cylinder does not intersect with the ideal distribution characteristic, meanwhile, at least one of a pressure receiving area of a rear wheel cylinder and a radius of a rear wheel rotating member is set so that a control characteristic when the front wheel and rear wheel braking forces are generated by the pressurize unit, intersects with the ideal distribution characteristic.SELECTED DRAWING: Figure 3
Patent JP-2021039701-A (JP)
Title: Remote maintenance system and remote processing method for bill processing system
Inventor: NISHINO AKIRA
IPC: G07D11/26
Filed: 2019-09-05
Abstract: To more accurately previously understand a state of a bill sorter to be maintained to allow previous narrowing-down of a failure part, thereby reducing a maintenance cost.SOLUTION: A remote maintenance system S includes a bill sorter 2 connected to a network N, and a maintenance-person terminal 1 communicable with the bill sorter 2 through the network N. The maintenance-person terminal 1 includes an input unit that receives an operation request at the time of remote maintenance of the bill sorter 2 by a maintenance person, a control unit that inputs a command according to the received operation request through the input unit to the bill sorter 2 through the network N, and acquires a state of the bill sorter 2 under control according to the command from the bill sorter 2, and an output unit that outputs the state of the bill sorter 2 acquired by the control unit. The bill sorter 2 includes a control unit that controls the bill sorter 2 according to the command input from the maintenance-person terminal 1 to acquire the state of the bill sorter 2 under the control.SELECTED DRAWING: Figure 1
Patent JP-2021044681-A (JP)
Title: Encoding circuit, decoding circuit, encoding method, decoding method, transmission device, and optical transmission system
Inventor: MIKAMI KAZUMA
IPC: H04L27/34
Filed: 2019-09-10
Abstract: To provide an encoding circuit capable of reducing a power consumption without reducing a noise proof strength, a decoding circuit, an encoding method, a decoding method, a transmission device, and an optical transmission system.SOLUTION: An encoding circuit comprises: an allocating part that allocates a symbol in a constellation of a multi-value modulation system to a value of each bit string; a conversion part that converts the values of bit strings other than a first bit string so that more symbols are assigned closer to the center; a first generation part that generates a first error correction encoding from each bit string in each frame; a second generation part that generates a second error correction encoding from a second bit string in each period within a frame period; a first insertion part that makes the first error correction encoding delay and is inserted into the first bit string of a subsequent frame; and a second insertion part that makes a second error correction encoding delay, and is inserted into the first bit string in a period after the period of the second bit string of a generation source of the second error correction encoding. The conversion part uses the delayed first and second error correction encodings for the conversion of the second bit string.SELECTED DRAWING: Figure 13
Patent JP-2019215581-A (JP)
Title: Imaging instrument and panoramic imaging apparatus
Inventor: OGAKI HIROSHI
IPC: G03B15/02
Filed: 2019-09-12
Abstract: To provide an imaging instrument and a panoramic imaging apparatus that can image a panoramic image simply and clearly even in a dark and concealed part.SOLUTION: An imaging instrument includes: a base 27 having a mount part on which a panoramic camera 8 is mounted; a luminaire 28 that is arranged cylindrically or square-cylindrically on the base so as to surround the panoramic camera and that irradiates an object to be imaged; a support member for supporting the base; and a first protective member 29 that protrudes outside the luminaire in at least one direction of a horizontal direction and a vertical direction to protect the luminaire. The luminaire is arranged with a plurality of light sources that deviate from the first protective member and are located in recesses in a circumferential direction. The luminaire is formed with an opening in a row part where the light sources are not placed in the circumferential direction.SELECTED DRAWING: Figure 11
Patent JP-2021046810-A (JP)
Title: Scroll compressor
Inventor: ISHII KOTA
IPC: F04C18/02
Filed: 2019-09-18
Abstract: To provide a scroll compressor which reduces axial deviation of a revolving scroll even if a projection exists in a peripheral edge part of a thrust plate.SOLUTION: A scroll compressor includes: a housing: a fixed scroll fixed to the housing; a revolving scroll which is disposed so as to revolve around an axis of the fixed scroll; and a thrust plate disposed between a back surface of the revolving scroll and the housing. In the housing, a step part 220E functioning as a thrust receiving surface which receives thrust force of the revolving scroll through the thrust plate is formed with a first annulus groove part 220F which extends over an entire periphery while crossing a contour line of a peripheral edge part of the thrust plate.SELECTED DRAWING: Figure 2
Patent JP-2021051138-A (JP)
Title: Controller, imaging apparatus, method for control, and program
Inventor: HONJO KENICHI
IPC: G03B17/14
Filed: 2019-09-24
Abstract: To increase the performance of correcting an image blur of a system for correcting an image blur by moving a plurality of lenses.SOLUTION: The controller controls an image blur correction device having a first lens and a second lens for correcting an image blur by moving in a direction perpendicular to an optical axis. The controller has a circuit formed to correct an image blur by acquiring a first vibration signal showing a vibration from a vibration sensor, vibrating the first lens with a frequency in a first frequency band on the basis of the first vibration signal, and vibrating the second lens with a frequency in a second frequency band higher than the first frequency band.SELECTED DRAWING: Figure 2
Patent JP-2021055552-A (JP)
Title: compressor
Inventor: NOKUBI KOHEI
IPC: F04B39/06
Filed: 2019-09-27
Abstract: To provide a compressor which achieves high cooling efficiency.SOLUTION: A compressor 10 includes a cylinder 22, a piston 23, a cylinder lid 24, and an intake base 21. The piston 23 is disposed within the cylinder 22 and reciprocates to compress a gas placed in the cylinder 22. The cylinder lid 24 has a refrigerant flow passage 242 and is disposed on the cylinder 22 so as to be partially exposed to a space in the cylinder 22. The intake base 21 has a refrigerant flow passage 213 and is disposed below the cylinder 22 so as to be partially exposed to the space in the cylinder 22.SELECTED DRAWING: Figure 1
Patent JP-2021052974-A (JP)
Title: rice cooker
Inventor: SAITO NORIKO
IPC: A47J27/00
Filed: 2019-09-27
Abstract: To provide a rice cooker capable of achieving a behavior of Kamado (an old-style Japanese kitchen range) in which output of firewood flame changes irregularly.SOLUTION: The rice cooker includes: a bottomed inner pot 4 for storing rice S to be cooked; a heating coil 17 for heating the inner pot 4; and rice cooking control means 61 for boiling up the rice S to be cooked into completely cooked rice by controlling the heating coil 17 by a predetermined heating pattern. The rice cooker further includes a fluctuation data storage part 57c of storage means 57 for storing fluctuation data in which 1/f fluctuation based on the fluctuation of a firewood flame is brought into a waveform, and heating pattern setting means 64 for reading the fluctuation data from the fluctuation data storage part 57c and setting a predetermined heating pattern so that the output of the heating coil 17 changes continuously and fluctuates irregularly.SELECTED DRAWING: Figure 3
Patent JP-2021054584-A (JP)
Title: Safety device in crane
Inventor: KAWAJIRI EISAKU
IPC: B66C15/00
Filed: 2019-09-30
Abstract: To provide a safety device in a crane that can directly detect an inclination of a handling object handled by the crane by enabling three-dimensional measurement of the handling object in real time with a simple equipment configuration.SOLUTION: A safety device in a crane acquires cargo profile information of a handling object 09 handled by a crane 01 in real time using a 3D-range sensor 23 mounted on the crane 01, calculates respective differences between heights at a plurality of positions of the handling object 09 at the time of landing and heights at the plurality of positions of the handling object 09 at a time of lifting, and detects an inclination of the handling object 09 from the calculated differences.SELECTED DRAWING: Figure 5
Patent JP-2021057764-A (JP)
Title: Imaging apparatus, audio processing method, and program
Inventor: SETOJIMA NORIYUKI
IPC: H04R3/04
Filed: 2019-09-30
Abstract: To ensure that audio processing during captured image recording and audio processing during audio memo recording is properly performed when a common microphone is used.SOLUTION: An imaging apparatus includes an audio processing unit that processes an audio signal input by a microphone, and a control unit that separately controls parameters related to the processing of the audio signal during captured image recording in which audio data processed by the audio processing unit is recorded together with image data obtained by image capture by an imaging unit, and during audio memo recording in which audio data processed by the audio processing unit is recorded as an audio memo.SELECTED DRAWING: Figure 20
Patent JP-2021056844-A (JP)
Title: Data structure for dialog scenario, dialog system, server apparatus, client apparatus, and computer program
Inventor: NISHIKAWA YUGO
IPC: G06F40/56
Filed: 2019-09-30
Abstract: To provide a data structure for a dialog scenario, a dialog system, a server apparatus, a client apparatus, and a computer program for reducing a burden in creation of an accident report.SOLUTION: A data structure for a dialog scenario has a unit ID for use in identification of a dialog unit forming a dialog scenario, a message to a user, a plurality of response candidates corresponding to responses from users, an analysis result candidates corresponding to an analysis result relating to the user, and a plurality of branch information indicating a next dialog unit and associated with the response candidates and the plurality of analysis result candidates. A client device outputs a message included in the dialog unit, acquires a response from the user, specifies a response candidate based on the response, specifies an analysis result candidate based on analysis result information, selects one branch information based on the specified response candidate and the specified analysis result candidate, and use the selected branch information for a processing for receiving a next dialog unit from a server.SELECTED DRAWING: Figure 1
Patent JP-2021058815-A (JP)
Title: Production facility of solidified sludge
Inventor: TABATA SHIGEHISA
IPC: C02F11/00
Filed: 2019-10-02
Abstract: To provide a facility of producing solidified sludge, capable of making the production process including a step of mixing construction sludge, a hardening agent and water by a prescribed weight ratio and a step of transporting the resulting solidified sludge from a sludge pit to a hardening treatment site, more efficient and operable by a small number of workers by automating the process.SOLUTION: A trolley travelling left and right is provided on an upper horizontal crossing member of a bridge-shaped travelling crane travelling forward and backward over a sludge pit storing construction sludge, and a clamshell for digging out sludge is hung on a winch disposed on the trolley. Sludge in the sludge pit is dug out and is fed into a feed port of a sludge solidifying device. A weigher for measuring the fed sludge is provided in the sludge solidifying device. A hardening agent from a silo and water from a water tank are fed by a specified ratio relative to the weight of the sludge measured by the weigher into a mixing chamber and are mixed with sludge, and thereafter the mixture is loaded on a vehicle equipped with an unloading conveyor, capable of travelling to a hardening treatment site. Each of the above processes is centrally controlled by a small number of workers in a centralized operation control room.SELECTED DRAWING: Figure 1
Patent JP-2021063597-A (JP)
Title: Thermal treatment apparatus
Inventor: SHIBATA EIJI
IPC: F27B9/40
Filed: 2019-10-10
Abstract: To provide a thermal treatment apparatus capable of sufficiently exhausting gas generated in a thermal treatment section through an exhaust port provided in the thermal treatment section.SOLUTION: A thermal treatment apparatus 1 of this invention subjects a workpiece 10 to thermal treatment in a thermal treatment section 23 in a furnace body 2. The thermal treatment apparatus comprises: a heat-generated gas concentration measurement unit 3 that measures a concentration in the thermal treatment section 23 of heat-generated gas generated during the thermal treatment; an exhaust port 26 provided in the thermal treatment apparatus 23 and that exhausts the heat-generated gas to an outside of the furnace body 2; and an exhaust gas supply unit 4 that supplies, to the thermal treatment section 23, the exhaust gas that exhausts the heat-generated gas through the exhaust port 26. When the concentration of the heat-generated gas measured by the heat-generated gas concentration measurement unit 3 is high, a flow rate of the exhaust gas supplied by the exhaust gas supply unit 4 is increased compared to when the concentration of the heat-generated gas is low.SELECTED DRAWING: Figure 1
Patent JP-2021061780-A (JP)
Title: Food stuff powder
Inventor: MATSUMOTO NOBUTAKA
IPC: A23J3/16
Filed: 2019-10-11
Abstract: To provide food stuff powder including high protein, the food stuff powder being formed of silk of a wild silkworm, and suppressed in a smell of silk.SOLUTION: There is provided food stuff powder which includes: food stuff powder formed of a silk or cocoon of a wild silkworm; and food stuff powder formed of a leaf of guava. Preferably, the food stuff powder further includes food stuff powder formed of a leaf of mulberry tree. More preferably, a ratio of the food stuff powder formed of a silk or cocoon of a wild silkworm: the food stuff powder formed of the leaf of guava is 1:0.7-1.5, or, a ratio of the food stuff powder formed of the silk or cocoon of the wild silkworm: the food stuff powder formed of the leaf of the mulberry tree is 1:5-10, or, a ratio of the food stuff powder formed of the silk or cocoon of the wild silkworm: the food stuff powder formed of the leaf of the mulberry tree: the food stuff powder formed of the leaf of guava is 1±0.2:8±2:1±0.2, or, a ratio of soybean powder: wheat powder is 4±1:1±1.SELECTED DRAWING: Figure 2
Patent JP-2021063711-A (JP)
Title: Double solenoid magnetic fluid magnetic field sensor and double solenoid magnetic fluid current sensor
Inventor: TADATSU TAKASHI
IPC: G01R15/18
Filed: 2019-10-15
Abstract: To provide a magnetic field sensor and a current sensor in which no magnetic hysteresis exists and which has high reliability of origin, wide dynamic range, small uncertainty, and high versatility.SOLUTION: A double solenoid magnetic fluid magnetic field sensor has a straight or curved rod-like hollow magnetic fluid container 4 composed of a non-magnetic material, a double solenoid coil is arranged in the magnetic fluid container aligned with an axial direction of the magnetic fluid container, an inner surface of the magnetic fluid container and an outer peripheral surface of the double solenoid coil are closely fixed to each other so as not to form a gap, there is a gap between an inner surface of a coil outside the double solenoid coil and an outer surface of a coil inside the double solenoid coil, a lead-out wire of the double solenoid coil is led to the outside of the magnetic fluid container, the magnetic fluid container is filled with a magnetic fluid so that the double solenoid coil arranged in the magnetic fluid container is completely immersed, a current containing an AC component is supplied to the coil inside the double solenoid coil to generate an excitation magnetic flux, and an electromotive force generated in the coil outside the double solenoid coil is used as a detection signal.SELECTED DRAWING: Figure 1
Patent JP-2021064712-A (JP)
Title: Board transfer device and board transfer method
Inventor: MUSHA KAZUHIRO
IPC: B25J9/10
Filed: 2019-10-15
Abstract: To provide a board transfer device and a board transfer method that can improve the transfer efficiency of the board while maintaining the position accuracy of the board.SOLUTION: A board transfer device includes a drive unit 20 that raises an arm 11 to cause an end effector 12 to receive a board S, and a control device 30 that controls the output of the drive unit 20 and sets the ascending speed of the arm 11, and a difference in height between the end effector 12 and the arm 11 is a positional difference, a period from when the end effector 12 hits the board S to when the end effector 12 finishes receiving the board S is a transient period, and the control device 30 defines the upper limit of the ascending speed in which the amplitude of either the acceleration of the position difference or the jerk is made smaller in the transient period than before the transient period, as the upper limit of the ascending speed in the transient period.SELECTED DRAWING: Figure 1
Patent JP-2021072205-A (JP)
Title: Protection element and protection circuit
Inventor: KOMORI KAZUTOMO
IPC: H01H85/143
Filed: 2019-10-30
Abstract: To provide: a protection element that has a smaller size as compared to a 3-terminal contact relay, and can carry a large current without conduction failure due to dirt on a contact point like the 3-terminal contact relay; and a protection circuit that can block a current path to be blocked with a small number of elements.SOLUTION: There is provided a protection element 10 comprising: a soluble conductor 1a; three or more electrodes 2a, 2b, and 2c electrically connected via the soluble conductor 1a, and a heating element that heats and melts the soluble conductor 1a. There is also provided a protection circuit.SELECTED DRAWING: Figure 1
Patent JP-2021077467-A (JP)
Title: Connector connection structure
Inventor: ENOMOTO SHINYA
IPC: H01R13/74
Filed: 2019-11-06
Abstract: To surely suppress occurrence of conduction failure in a conductive connection portion between an electronic control unit and an internal connector due to oil mist or conductive material even when the conductive connection portion between the electronic control unit and the internal connector is placed in an atmosphere where the oil mist or the conductive material floats.SOLUTION: An electronic control unit 50 includes a main portion 54, a first conductive connection portion 56 which is provided to a lower end of the main portion 54 to be electrically connected to an internal connector 20, and an outer shell 64 which extends from the main portion 54, encloses the first conductive connection portion 56 and is opened only downward. The internal connector 20 has a housing 22 which includes, at an outer peripheral portion thereof, a portion defining an annular recess portion 62 which is opened upward. A lower end of the outer shell 64 is configured to plunge into the annular recess portion 62 in a state where the electronic control unit 50 is coupled to the internal connector 20.SELECTED DRAWING: Figure 1
Patent JP-2020021746-A (JP)
Title: Light-emitting device
Inventor: TAKAHASHI MASAKI
IPC: H05B33/02
Filed: 2019-11-06
Abstract: To prevent optical transparency of a light-emitting device from decreasing.SOLUTION: A substrate 100 has optical transparency, and a light-emitting portion 140 is formed on the substrate 100. The light-emitting portion 140 includes a first electrode 110, an organic layer 120, and a second electrode 130. The organic layer 120 is located between the first electrode 110 and the second electrode 130. The second electrode 130 extends to the outside of the light-emitting portion 140. Then, at least an end of a portion of the second electrode 130 located outside the light-emitting porion 140 is oxidized.SELECTED DRAWING: Figure 1
Patent JP-2021074992-A (JP)
Title: Laminate and manufacturing method thereof, and ink set
Inventor: ARITA MANABU
IPC: B41J2/21
Filed: 2019-11-12
Abstract: To provide a manufacturing method of a laminate, capable of obtaining a laminate having high productivity and high picture quality, and specifically a laminate having high fastness and high adhesion when a plurality of curable liquid compositions with different functions are used.SOLUTION: A manufacturing method of a laminate at least includes a first curable liquid composition and a second curable liquid composition. A manufacturing method of a laminate includes: a first liquid layer formation step of forming a first liquid layer composed of the first curable liquid composition; a second droplet landing step of causing the second curable liquid composition to land on the first liquid layer to form a second droplet composed of the second curable liquid composition inside the first liquid layer; a second droplet layer formation step of causing the second droplet formed inside the first liquid layer to float on a top of a side where the second curable liquid composition of the first liquid layer lands to form a second droplet layer; and a curing step of curing the first liquid layer and the second droplet layer.SELECTED DRAWING: None
Patent JP-2021081520-A (JP)
Title: Optical filter, and optical device using the same and fingerprint detection device
Inventor: SHIMADA TAKUO
IPC: G02B5/28
Filed: 2019-11-15
Abstract: To provide an optical filter which suppresses warpage even when being formed into an optical filter having a large area, and has high transmittance of a visible light region and can shield light in a near-infrared ray wavelength region, and an optical device using the optical filter.SOLUTION: The optical filter, which is positioned between a light-emitting element and an imaging element, is arranged with the light-emitting element on a light incident surface side and is used in a state where the imaging element is arranged on a light emission surface side when viewed from a light incident direction, has a resin layer and multilayer films arranged on both surfaces of the resin layer. The resin layer has an absorption layer containing at least one dye having an absorption maximum in a wavelength of 600 nm or more, at least one multilayer film is a reflectance adjustment film, and condition (a): a ratio (hb/ha) of thickness (ha) of the resin layer to total thickness (hb) of the multilayer films of 0.1 or less is satisfied.SELECTED DRAWING: Figure 2