baber/WOPTO huggingface dataset:
Patent JP-2020052282-A (JP)
Title: Image formation unit and image formation device
Inventor: SOGA HITOSHI
IPC: G03G15/16
Filed: 2018-09-27
Abstract: To solve the problem in which there are conventionally image formation devices that are equipped with a neutralization device irradiating a post-transformed photoreceptor drum with neutralization light for neutralizing a surface of the photoreceptor drum, but charging potential is partially short due to an effect of the neutralization, and there are cases where a density difference or vertical black stripe occurs upon printing.SOLUTION: An image formation unit comprises: a photoreceptor drum 13; a charging roller 14 that charges a surface of the photoreceptor drum 13; an exposure device 15 that forms an electrostatic latent image on the surface of the charged photoreceptor drum 13; a developing roller 16 that develops the electrostatic latent image; a transform roller 17 that transforms a toner image held in the photoreceptor drum 13 to a recording medium 30; a neutralization device 36 that irradiates the surface of the post-transformed photoreceptor drum 13 with neutralization light and neutralizes the surface thereof; and a neutralization control unit 149 that controls the irradiation of the neutralization light by the neutralization device 36. The neutralization control unit 149 is configured to set an irradiation region in a main scan direction in accordance with a width and resistance value in the main scan direction of the printing recording medium 30.SELECTED DRAWING: Figure 1
Patent JP-2020048528-A (JP)
Title: Algae culture apparatus
Inventor: KUBOTA TAKAYUKI
IPC: B01D53/84
Filed: 2018-09-28
Abstract: To provide an algae culture apparatus that can improve algae culture efficiency.SOLUTION: An algae culture apparatus (10) has a top-opening algae culture tank (11), a translucent cover (30) that covers the top of the algae culture tank (11), and an exhaust introduction path (62) that introduces exhaust from a biogas power generation device (6) into space (7) between a culture medium (8) in the algae culture tank (11) and the translucent cover (30).SELECTED DRAWING: Figure 1
Patent JP-2019002942-A (JP)
Title: Rotation detection device and rotation detection method
Inventor: KAWASE TATSUYA
IPC: H02P6/16
Filed: 2018-10-01
Abstract: To realize detection of a rotation position by taking an error due to eccentricity of a rotating body into consideration, without incurring design constraints with regard to the rotating body.SOLUTION: A rotation detection method detects rotation of a rotor 200 on the basis of a waveform outputted in according with the rotation of the rotor 200 and having a cycle corresponding to a rotation cycle of the rotor 200. The rotation detection method includes the steps of: acquiring a signal consisting of two waveforms differing in phase, the signal of each wave form output upon detection of the rotation of the rotor 200 at a position separated from a rotation angle of the rotor 200 by a predetermined angle or more; acquiring a vector corresponding to the rotation angle of the rotor 200 on the basis of the signal consisting of the two waveforms; and detecting the rotation of the rotor 200 on the basis of the acquired vector.SELECTED DRAWING: Figure 4
Patent JP-2020056528-A (JP)
Title: Cooking support system
Inventor: TAGUCHI AYAHA
IPC: F24C3/02
Filed: 2018-10-01
Abstract: To provide a cooking support system that can display information relating to a periphery of heating part or temperature of a cooking container, or information relating to time required for cooking without installing a complicated mechanism into a cooking stove body.SOLUTION: A cooking support system includes: a cooking stove GC having a heating part on which a cooking container is placed; and light radiation means 25 provided separately from the cooking stove GC as an independent body to radiate light toward periphery of the heating part 4 in a top face of the cooking stove GC from above. The light radiation means 25 radiates light to indicate information relating to a periphery of the heating part 4 or temperature of the cooking container, or information relating to time required for cooking using light.SELECTED DRAWING: Figure 1
Patent JP-2019067402-A (JP)
Title: Method for acquiring pseudo-3d box from 2d bounding box by regression analysis, and learning device and testing device using the same
Inventor: Kim Yongjoong
IPC: G06N3/08
Filed: 2018-10-03
Abstract: To provide a method for acquiring a pseudo-3D box from a 2D bounding box on a training image, and a learning device and a testing device using the same.SOLUTION: A learning device includes: a communication part for acquiring or supporting to acquire a training image including an object bounded by a 2D bounding box; and a processor for classifying or supporting to supporting a pseudo-3D orientation of an object by referring to information on probabilities corresponding to respective patterns of pseudo-3D orientation, for acquiring or supporting to acquire 2D coordinates of vertices of the pseudo-3D box by using regression analysis, and for adjusting or supporting to adjust parameters thereof by backpropagating loss information determined by referring to at least one of difference between the acquired 2D coordinates of the vertices of the pseudo-3D box and 2D coordinates of GT corresponding to the pseudo-3D box, and difference between the classified pseudo-3D orientation and the GT corresponding to the pseudo-3D orientation.SELECTED DRAWING: Figure 1
Patent JP-2020057274-A (JP)
Title: Vehicular pedal device
Inventor: ADACHI YASUO
IPC: G05G1/30
Filed: 2018-10-03
Abstract: To provide a vehicular pedal device capable of reducing the number of components and weight.SOLUTION: A vehicular pedal device comprises: a pedal bracket fixed to a rear face of a dash panel; a pair of lever support brackets fixed to the rear face of the dash panel in a state of being attached to respective upper ends of a pair of side plates of the pedal bracket so as to face each other with predetermined fixed holding force; a shaft member fixed between respective upper ends of the pair of the side plates of the pedal bracket along a vehicle width direction; and a rotating lever made of resin rotatably supported around a shaft line extending in the vehicle width direction by the pair of the lever support brackets at a position behind the shaft member and having at a front end side an Integrally formed clamping part clamping an outer peripheral face of the shaft member, and when the rotating lever moves backward and is pressed forward by a lever contact part, the pair of the lever support brackets is detached from the pedal bracket.SELECTED DRAWING: Figure 1
Patent JP-2020056552-A (JP)
Title: Heat exchanger
Inventor: HIRANO DEANDRA
IPC: F28D7/10
Filed: 2018-10-03
Abstract: To provide a heat exchanger capable of uniformly cooling an inner barrel disposed inside an outer barrel in the circumferential direction.SOLUTION: A heat exchanger comprises: an inner barrel which has an inflow part into which a first fluid flows and an opening from which the first fluid having flowed in from the inflow part flows out; a heat exchange part which exchanges heat between the first fluid and a second fluid; and an outer barrel. The outer barrel defines a peripheral passage which is provided around the inner barrel and in which the first fluid having flowed out from the opening flows between the outer barrel and the inner barrel. The outer barrel has an outflow part which is provided on the inflow part side in the axial direction and from which the first fluid in the peripheral passage flows out. The first fluid flowing in the peripheral passage is guided in the circumferential direction by a guide part.SELECTED DRAWING: Figure 2
Patent JP-2020058185-A (JP)
Title: Air conditioner
Inventor: TAKAHATA SHIGERU
IPC: F04D27/00
Filed: 2018-10-03
Abstract: To provide an air conditioner capable of eliminating a risk of electric shock even if a motor causes poor insulation when a fan is rotated in a reverse direction.SOLUTION: An air conditioner 100 includes: a motor control circuit unit 30 having a motor control unit 31 for rotationally driving a motor; a power supply unit 40 for inputting a control power supply Vcc to the motor control circuit unit 30; and an MCU 51 for inputting a motor speed command signal Vsp to the motor control circuit unit 30 via the power supply unit 40. The power supply unit 40 has photocouplers 44 to 46. The speed command signal Vsp generated by the MCU 51 is input to the motor control circuit unit 30 via the photo coupler 44 of the power supply unit 40.SELECTED DRAWING: Figure 3
Patent JP-2020060230-A (JP)
Title: Development structure
Inventor: TOKI AKITO
IPC: F16S5/00
Filed: 2018-10-09
Abstract: To provide a development structure which can fold even a high-rigidity member.SOLUTION: A development structure 1A comprises: a pair of band plate members 3A, 3A; and a connecting member 4A for connecting a pair of the band plate members 3A, 3A so as to be deformable between a folded state that the pair of band plate members 3A, 3a are parallel with each other on a prescribed plane xy, and a development state that the pair of band plate members 3A, 3A are perpendicular to the prescribed plane xy, in a state that corner parts 307 contact with each other on a surface 301 at one side in a thickness direction of the pair of band plate members 3A, 3A. End parts of the surfaces 301 of the pair of band plate members 3A, 3A are connected to the connecting member via a first bent part which is bendable along the end parts, and second notches for avoiding the interference of the pair of band plate members 3A, 3A in a development state are formed at side faces of the pair of band plate members 3A, 3A.SELECTED DRAWING: Figure 1
Patent JP-2020060424-A (JP)
Title: Iron loss measurement device and measurement control device
Inventor: HOSOI TSUTOMU
IPC: H02K15/02
Filed: 2018-10-09
Abstract: To provide an iron loss measurement device and a measurement control device which can increase measurement accuracy of the iron loss.SOLUTION: An iron loss measurement device 10 measures iron loss of a measurement object body M. The iron loss measurement device 10 includes a measurement unit 11, a power supply part 13 and a heat flow meter 14. The measurement unit 11 includes a yoke part 21, an excitation coil 26 and a heat flow sensor 30. The excitation coil 26 is wound around the yoke part 21 and the power supply part 13 is connected to the excitation coil 26. A storage space 30a is provided inside of the heat flow sensor 30 and the measurement object body M is stored in the storage space 30a. The yoke part 21 has a gap 23 and the heat flow sensor 30 is installed in the gap 23. When a magnetic flux is applied to the measurement object body M from the excitation coil 26 with power supply from the power supply part 13, the heat flow generated on the measurement object body M is detected by the heat flow sensor 30.SELECTED DRAWING: Figure 1
Patent JP-2019094050-A (JP)
Title: Coaxial type power-assisted stepless speed change device
Inventor: Cheng xin-lin
IPC: F16H15/52
Filed: 2018-10-10
Abstract: To provide a coaxial type power-assisted stepless speed change device which has a small size, and performs quick and stable transmission drive.SOLUTION: A coaxial type power-assisted stepless speed change device comprises: a motor power source 92; an accelerating planetary gear group 3; a non-stage transmission 40; a power transmission shaft 9; a human power source 91; a first one-way transmission rotor 111 and a second one-way transmission rotor 112. The accelerating planetary gear group 3 is connected to the motor power source 92. The non-stage transmission 40 is connected to the accelerating planetary gear group 3. The power transmission shaft 9 are rotatably connected to the motor power source 92, the accelerating planetary gear group 3 and the non-stage transmission 40 in this order. The human power source 91 is connected to the power transmission shaft 9. The first one-way transmission rotor 111 is connected between the power transmission shaft 9 and the accelerating planetary gear group 3. The accelerating planetary gear group 3 is driven in one direction by the power transmission shaft 9.SELECTED DRAWING: Figure 1
Patent JP-2020058630-A (JP)
Title: X-ray CT system
Inventor: OSHIMA JUN
IPC: A61B6/03
Filed: 2018-10-10
Abstract: To provide an X-ray CT system which can easily perform zero adjustment and supports suitable puncturing without depending upon the sense or skill of the operator.SOLUTION: An X-ray CT system according to the embodiment includes: a scan unit for performing scan using X-rays on a three-dimensional region including a first marker attached to a subject and a second marker provided on a puncture needle that is pierced into the subject; an analysis unit for identifying image-based position information for each of the first marker and the second marker by analyzing images generated based on the result of the scan; and an adjusting unit for adjusting, based on the image-based position information, sensor-based position information for each of the first marker and the second marker acquired by a sensing unit using a sensor.SELECTED DRAWING: Figure 1
Patent JP-2019034171-A (JP)
Title: Apparatus and method for improved assisted ventilation
Inventor: CLAY NOLAN
IPC: A61M16/06
Filed: 2018-10-12
Abstract: To provide devices and methods suitable for allowing improved assisted ventilation of a patient.SOLUTION: A ventilation device 100 includes a working end 102 that is inserted into a patient. The working end can include a distal tubing 104 that contains a first lumen. The first lumen extends through a distal opening 106 of the ventilation device, and is in fluid communication with a control unit 150 and/or supply source 160 via one or more proximal tubes 118. The control unit 150 can also include an apparatus designed to provide suction, and a collection canister.SELECTED DRAWING: Figure 3
Patent JP-2019034174-A (JP)
Title: Paper pattern molding tool and footwear produced thereon
Inventor: OKUMURA TAKUHEI
IPC: A43B9/02
Filed: 2018-10-12
Abstract: To provide a paper pattern molding tool that produces a paper pattern fitted to a foot, that facilitates shoe manufacturing without using a last, and that makes wearing feeling adjustable.SOLUTION: The paper pattern molding tool includes: a temporary unit sole B on which a foot is placed; a temporary upper A which holds the instep of a foot; and a paper pattern formed from the foregoing. In a stitching region in which the temporary unit sole and the temporary upper are stitched together, a plurality of lines of threading holes for tacking are prepared, with the temporary upper applied to the instep of the foot placed on the temporary unit sole. On the basis of the arrangement of each threading hole in which a thread is put through when the stitching region of the temporary upper is tacked on the stitching region of the temporary unit sole, there are formed the paper pattern of the temporary unit sole and the paper pattern of the temporary upper respectively.SELECTED DRAWING: Figure 1
Patent JP-2020062827-A (JP)
Title: Liquid discharge head, manufacturing method for liquid discharge head, and liquid discharge device
Inventor: SHIMOTSUSA MINEO
IPC: B41J2/16
Filed: 2018-10-18
Abstract: To provide a liquid discharge head having good discharge efficiency, and manufacturing method for a liquid discharge head.SOLUTION: The liquid discharge head comprises first wiring 105a, b in contact with a rear surface being a surface on the opposite side to a surface of a heating resistance element 106, and second wiring 105c, d connected to a temperature detection element. The first wiring and the second wiring are arranged in a recessed part formed on a surface of an insulation layer 101, and power supply wiring 105a, b, c, d are provided in the same layer in which positions in an orthogonal direction are same, that is, in a lower part of the heating resistance element.SELECTED DRAWING: Figure 1
Patent JP-2020065414-A (JP)
Title: Wireless power transmission controller, wireless power reception controller, and control method of wireless power supply system
Inventor: KATAOKA TAKAHIRO
IPC: H02J50/80
Filed: 2018-10-19
Abstract: To provide a wireless power supply system with improved safety.SOLUTION: A first device which is one of a wireless power receiving device and a wireless power transmitting device transmits predetermined first information to a second device by non-encrypted communication (S100). The first information is transmitted from the first device to the second device by encrypted communication (S102). In the second device, when the first information X received by the non-encrypted communication and the first information X' received by the encrypted communication do not match, a specific power supply mode is prohibited (S104).SELECTED DRAWING: Figure 2
Patent JP-2020067417-A (JP)
Title: Measurement data collection device and program
Inventor: ABE SHINSAKU
IPC: G06T7/00
Filed: 2018-10-26
Abstract: To provide a measurement data collection device which can suppress a reading error even when a measuring tool is imaged in a posture deviating from a facing posture in a case where a measurement result analog-displayed on the measuring tool is read from a photographed image.SOLUTION: A measurement data collection device includes: an imaging unit which captures an image of a measuring tool on which a measurement result is analog-displayed; a three-dimensional sensor which detects the three-dimensional shape of the measuring tool; posture deviation amount calculation means which calculates a deviation amount with respect to the facing posture of the posture detected by the three-dimensional sensor of the measuring tool by fitting a three-dimensional model of the measuring tool whose facing posture is identified in a detection coordinate system of the three-dimensional sensor to the measuring tool detected by the three-dimensional sensor; image conversion means which converts the image captured in the state where there is the deviation of the posture in the measuring tool into a converted image equivalent to the image captured in the facing posture on the basis of the deviation amount calculated by the posture deviation amount calculation means; and measurement result reading means which reads the measurement result from the converted image.SELECTED DRAWING: Figure 3
Patent JP-2020072181-A (JP)
Title: Sealing resin sheet and method of manufacturing electronic component using the same
Inventor: FUJIWARA MASAKAZU
IPC: B32B27/00
Filed: 2018-10-31
Abstract: To provide a sealing resin sheet, excellent in handling properties during sealing work, having high adhesive strength, excellent in embeddability in an adhesive area, excellent in surface protection properties, and a method of manufacturing an electronic component for sealing a circuit substrate on which the electronic component is mounted using the same.SOLUTION: The sealing resin sheet is formed of a thermosetting resin sheet, a thermoplastic heat-resistant film provided on the same, and a release film provided on the opposite side of the thermoplastic heat-resistant film of the thermosetting resin sheet. The thermoplastic heat-resistant film is integrated with the thermosetting resin sheet.SELECTED DRAWING: Figure 1
Patent JP-2019051338-A (JP)
Title: Drug delivery system filled with small amount of therapeutic agent
Inventor: Steven m griffiths
IPC: A61P11/06
Filed: 2018-11-01
Abstract: To provide an automatic injector that allows administration of a small, precise amount of a therapeutic agent.SOLUTION: An automatic injector 10 includes a chamber 120 for containing a liquid component, and a thin porous member that carries thereon and/or therein the small, precise amount of therapeutic agent. Upon actuation of the automatic injector, a flow path opens from the chamber through the porous member for performing injection by rapidly mixing the liquid component with the therapeutic agent before being injected.SELECTED DRAWING: Figure 1
Patent JP-2019036996-A (JP)
Title: Facilitation of coexistence in equipment between radio communication technologies
Inventor: ZHAO WEN
IPC: H04W88/06
Filed: 2018-11-01
Abstract: To facilitate coexistence in equipment between radio communication technologies on radio communication equipment.SOLUTION: A wireless device 100 includes a first radio interface 116 communicating according to a first radio access technology (RAT), a second radio interface 118 communicating according to a second RAT, and a processing unit 110 for determining occurrence of interference state in the equipment caused by transmission of data traffic via the first radio interface, and adjusting the characteristics of at least a part of the data traffic transmitted via the first radio interface according to the interference state in the equipment. When the data traffic is transmitted via the first radio interface 116 and when the data traffic is not transmitted via the first radio interface 116, the wireless device 100 determines occurrence of the interference state in the equipment on the basis of comparison of measurement executed by the second radio interface 118.SELECTED DRAWING: Figure 1
Patent JP-2020071202-A (JP)
Title: Moving object detection system and program for moving object detection system
Inventor: KOYAMA SHUKI
IPC: G01P3/36
Filed: 2018-11-02
Abstract: To provide a moving body detection system with which it is possible to calculate the movement speed of a moving object in a short time with high degree of accuracy using one area sensor.SOLUTION: Provided is a detection system for a moving object O that moves in a prescribed direction of movement, comprising: an imaging device 1 having an area sensor in which a plurality of imaging elements are laid in criss-crossing matrix form, the imaging device imaging a region which a moving object passes through at given time intervals and successively outputting image data; and an image processing device 2 for accepting the image data and processing it. A target region having a prescribed area smaller than the area of an imaging region Ris set within the imaging area. The image processing device includes an edge detection unit for detecting an edge of the moving object captured within the target region and outputting edge position data that indicates the position of the detected edge and timing data that indicates a time when the edge-captured image is imaged, and a speed calculation unit for calculating the movement speed of the moving object on the basis of a plurality of edge position data and a plurality of time data outputted by the edge detection unit.SELECTED DRAWING: Figure 1
Patent JP-2020076581-A (JP)
Title: Soil collection support device and soil collection method
Inventor: SHIMA HIDEKAZU
IPC: G01N35/00
Filed: 2018-11-05
Abstract: To enable, even when a field is divided into a plurality of compartments, a grasp of a soil component in each of the compartments.SOLUTION: A soil collection support device comprises: a collection information acquisition unit which acquires collection information including a relationship between a collection position at which a soil in a field is collected and a sample of the soil collected at the collection position; a compartment acquisition unit which acquires compartments obtained by dividing the field into predetermined areas; a compartment soil production unit which produces a correspondence between the sample and soil identification information identifying a result of soil analysis set for each of the compartments acquired by the compartment acquisition unit on the basis of the sample and the collection position of the collection information; and an output unit which outputs the correspondence between the sample and the soil identification information produced by the compartment soil production unit.SELECTED DRAWING: Figure 1