baber/WOPTO huggingface dataset:
Patent JP-2021061554-A (JP)
Title: Data conversion device
Inventor: SAKAGUCHI YUICHI
IPC: H04L29/06
Filed: 2019-10-08
Abstract: To provide techniques that convert heterogeneous communication packets having a common communication protocol (for example, Ethernet (R) or TCP/IP) but different formats of data loaded on a payload into data of a format such as the same common serial communication by appropriately handling for each format of data, or perform inverse conversion thereof.SOLUTION: As solution means for the above problem, provided is a data conversion device that acquires a port number of a packet, identifies a description format of payload information associated with the acquired port number, and appropriately converts retained data into data of a serial communication standard according to the identified description format.SELECTED DRAWING: Figure 1
Patent JP-2021062533-A (JP)
Title: Inkjet recording device
Inventor: HOTANI TOMOYA
IPC: B41J2/17
Filed: 2019-10-11
Abstract: To avoid deterioration in productivity of recording media even when using the recording with different sizes and furthermore to reduce clogging of a nozzle by avoiding a deficiency of flushing, and to reduce a situation in which the recording media get dirty due to taint of an opened portion caused by ink ejected during flushing.SOLUTION: A conveying belt 8 of an inkjet recording device has in a conveying direction A of recording media P a plurality of opened portion groups 82 in which opened portions, through which ink ejected from nozzles of a recording head during flushing is passed are arranged in a belt width direction BB' perpendicular to the conveying direction of the recording media. A control unit determines patterns of the plurality of opened portion groups which are used in flushing, in accordance with sizes of the recording media, in one cycle of the conveying belt, and makes a recording media supply unit supply the recording media to spaces between the plurality of opened portion groups arranged in the conveying direction in the patterns of the plurality of opened portion groups, on the conveying belt.SELECTED DRAWING: Figure 9
Patent JP-2020062406-A (JP)
Title: Needleless connector and needleless connector set for providing fluid pathway and ventilation pathway
Inventor: George michel mansour
IPC: A61M39/26
Filed: 2019-10-15
Abstract: To provide a needleless connector for providing both a fluid pathway and a ventilation pathway in which each pathway has a self-sealing function, both pathways are opened by being connected to a female connector, and both pathways are closed by being separated from the female connector.SOLUTION: A needleless connector of the invention comprises: a body having a fluid pathway, a ventilation pathway, and a male type fitting; a valve which is disposed in the male type fitting and is configured so as to move between a first configuration in which the fluid pathway is closed and a second configuration in which the fluid pathway is opened; and a seal tip which is disposed fixed around the valve, which includes a seal for forming a sliding seal between the valve and the male type fitting, the seal being configured so as to slide along an inner surface of the male type fitting, and separate the fluid pathway from the ventilation pathway in the first and second configurations.SELECTED DRAWING: Figure 3
Patent JP-2021062819-A (JP)
Title: Cover structure and vehicular seat comprising the cover structure
Inventor: NAKAZAWA Takatoshi
IPC: B60N2/58
Filed: 2019-10-16
Abstract: To provide a cover structure of a side cover of a vehicular seat, the side cover comprising an opening formed thereon, a lid part being arranged on the opening, the cover structure capable of preventing displacement of the lid part.SOLUTION: A cover structure 1 of a vehicular seat 2 comprises a first operation lever 32A and a second operation lever 32C. The cover structure 1 comprises: a side frame 15; a side cover 33; and an inner cover 64. The side cover comprises a lid 63 which comprises: a side cover main body having an opening; and an upper engaging part 97 being engaged to a top edge part for defining the opening of the side cover main body, and the lid defines a front hole 110 and a rear hole 112. The first operation lever protrudes from the rear hole, the second operation lever protrudes from the front hole, the upper engaging part includes a plurality of upper engaging pieces 100 arranged along the top edge of the lid, and the side cover main body is coupled to the inner cover between adjacent upper engaging pieces.SELECTED DRAWING: Figure 7
Patent JP-2020065257-A (JP)
Title: Millimeter-wave band transmission line integrated low-loss flexible antenna and mobile communication terminal including the same
Inventor: KIM BYOUNG NAM
IPC: H05K1/02
Filed: 2019-10-17
Abstract: To provide a millimeter-wave band transmission line integrated low-loss flexible antenna.SOLUTION: Included are an antenna 110 and a transmission line 120 formed integrally with the antenna 110. The antenna 110 includes: a dielectric substrate made of a dielectric material having a certain thickness on a ground plate; a signal conversion unit, formed on the dielectric substrate, for converting an electric signal of a mobile communication terminal into an electromagnetic wave signal to radiate it in the air or receiving the electromagnetic wave signal in the air to convert it into the electric signal of the mobile communication terminal; and a power supply unit, formed on the dielectric substrate, connected to the signal conversion unit. The transmission line 120 includes: a central conductor, having one end connected to the power supply unit of the antenna, for transferring transmitted and received electrical signals; and an external conductor, having the same axis as the central conductor, surrounding the central conductor in the axial direction of the central conductor; and a dielectric material formed axially between the central conductor and the external conductor. The dielectric material is a nanostructured material formed by electrospinning a resin at high voltage.SELECTED DRAWING: Figure 1A
Patent JP-2021068756-A (JP)
Title: Component mounting machine
Inventor: YOSHINAGA MASA
IPC: B25J19/06
Filed: 2019-10-18
Abstract: To provide a technology that can properly protect a nozzle.SOLUTION: A component mounting machine mounts an electronic component on a board. The component mounting machine includes: a nozzle that adsorbs an electronic component; a head to which the nozzle is attachably/detachably mounted; and an interference prevention mechanism that is placed around the nozzle mounted on the head and prevents interference between the nozzle and other members of the component mounting machine, and includes a protruding portion that can protrude from a first position housed in the head to a second position where its lower end is located lower than the lower end of the nozzle.SELECTED DRAWING: Figure 3
Patent JP-2021067544-A (JP)
Title: Method for evaluating reinforcement property of carbon black
Inventor: ENDO TATSUYA
IPC: C08L21/00
Filed: 2019-10-23
Abstract: To evaluate the reinforcement property of carbon black in a rubber composition.SOLUTION: The method for evaluating the reinforcement property of carbon black according to an embodiment determines the amount and the modulus of elasticity of the bound rubber in a rubber composition containing carbon black by a force curve measurement by an atomic force microscope, and evaluates the reinforcement property of carbon black in the rubber composition from the determined amount and modulus of elasticity of the bound rubber and the DBP oil adsorption amount of the carbon black.SELECTED DRAWING: None
Patent JP-2021071745-A (JP)
Title: Vehicle dispatch control system, control device, and vehicle presentation method
Inventor: MACHIDORI RYO
IPC: G06Q50/30
Filed: 2019-10-29
Abstract: To present a vehicle existing near a user pick-up location.SOLUTION: A vehicle dispatch control system comprises a user terminal 1 and a control device 3. The user terminal 1 includes a request unit for requesting the control device to present information about a vehicle that can pick up a user at a user pick-up location. The control device 3 comprises: a first identification unit 334 for identifying one or more vehicles that are authorized to conduct business in a first business area including the user pick-up location when the user does not input a destination; a second identification unit 335 for identifying the one or more vehicles that are authorized to conduct business in the first business area and one or more vehicles that are authorized to conduct business in a second business area different from the first business area including the destination when the user inputs the destination; and a presentation unit 336 for presenting the information about one or more identified vehicles to the user terminal 1.SELECTED DRAWING: Figure 5
Patent JP-2021071820-A (JP)
Title: Plant state evaluation device, plant state evaluation method and program
Inventor: KASAHARA TAKAYASU
IPC: G05B23/02
Filed: 2019-10-30
Abstract: To enable a user to appropriately estimate the cause of fluctuation abnormality of a processing amount.SOLUTION: A plant state evaluation device 1 includes a design knowledge storage unit 420 for storing a plurality of function expressions for determining relations between a plurality of measured values in a plant 2 and a plurality of virtual variables, and a virtual variable optimization calculation unit 210 for calculating respective differential values RH between values of the plurality of function expressions based on the plurality of measured values and assumed values of the plurality of virtual variables, calculating a total differential value RHG being the total of the plurality of differential values RH, and calculating an optimal value of the virtual variables by minimizing the total differential value RHG.SELECTED DRAWING: Figure 1
Patent JP-2021071851-A (JP)
Title: Chassis sharing system, terminal device, and management server
Inventor: OTA SEI
IPC: G06Q10/08
Filed: 2019-10-30
Abstract: To properly share and use a chassis to enable efficient transportation when transporting by a truck consisting of a head (towing vehicle) and a chassis (towed vehicle).SOLUTION: A terminal device 3 corresponding to a head 4 and a management server 1 are connected through a network 2 to configure a chassis sharing system. A connection notification is sent to the management server 1 and the head 4 and the chassis 6 are linked and managed, when the chassis 6 is connected to the head 4. When the head 4 and the chassis 6 are disconnected, the link between these is released and the locations of these are managed separately. As a result, the locations of the head 4 and the chassis 6 are always clearly grasped, and the head 4 grasps the appropriate location of the chassis 6 to make it possible to connect these without making a mistake.SELECTED DRAWING: Figure 1
Patent JP-2021071975-A (JP)
Title: Device for generating image data of movement locus of industrial machinery, control device, and method
Inventor: IGAI SATOSHI
IPC: G05B19/4068
Filed: 2019-10-31
Abstract: To realize technology for facilitating identification of cause of a defect easy if the defect occurs on a finished surface of a work-piece when an industrial machinery works on the work-piece.SOLUTION: A device 50 generating image data of movement locus of an industrial machinery 12 comprises: a movement locus generation unit 52 that generates the movement locus of the industrial machinery 12 when working on a work-piece; a driving information acquisition unit 54 that acquires driving information of the industrial machinery 12 when working on the work-piece; and an image data generation unit 58 that generates the image data in which a first point on the movement locus corresponding to a change point of first driving information and a second point on the movement locus corresponding to a change point of second driving information different from the first driving information are highlighted on the movement locus in display formats that are visually different from each other.SELECTED DRAWING: Figure 1
Patent JP-2021075582-A (JP)
Title: Lubricant composition
Inventor: YAMAMOTO KENJI
IPC: C10M137/10
Filed: 2019-11-05
Abstract: To provide a lubricant composition that is excellent in anti-wear performance, and is excellent in oxidative stability, and can suppress phosphorus evaporation that causes catalyst poisoning and the like.SOLUTION: The lubricant composition of the present invention comprises: a molybdenum-based additive (A) containing specific molybdenum dithiophosphate (a-1) and specific molybdenum dithiocarbamate (a-2) in a mass ratio of 100: 0 to 50:50 in terms of molybdenum atoms; specific zinc dialkyldithiophosphate (B); and a base oil (C), wherein a content of molybdenum atoms derived from the molybdenum-based additive (A) in the lubricant composition is 200 to 1800 mass ppm, the mass ratio of a phosphorus atom content derived from molybdenum dithiophosphate (a-1) to the phosphorus atom content derived from zinc dialkyldithiophosphate (B) in the lubricant composition is 35:65 to 60:40, a total content of the phosphorus atom derived from molybdenum dithiophosphate (a-1) and the phosphorus atom derived from zinc dialkyldithiophosphate (B) in the lubricant composition is 300 to 800 mass ppm; and the phosphorus atom content in the lubricant composition is 300 to 800 mass ppm.SELECTED DRAWING: None
Patent JP-2020024224-A (JP)
Title: Photomask blank defect inspection method, selection method and manufacturing method
Inventor: TERASAWA TSUNEO
IPC: G01B11/30
Filed: 2019-11-06
Abstract: SOLUTION: An inspection method, which uses an inspection optical system to detect a defect existing in a front surface part of a photomask blank having at least one layer formed on a substrate, is configured to set a distance between the defect and an objective lens of an inspection optical system to a defocus distance; irradiate the defect with inspection light via the objective lens; collect reflection light of an area irradiated with the inspection light as an enlargement image via the objective lens; specify a change part of light intensity of the enlargement image; and determine an irregularity shape of the defect from the change part of the light intensity of the enlargement image.EFFECT: An optical defect inspection method is used to discriminate irregularity shapes of a defect with high reliability, and can inspect the defect of a photomask blank. Further, the defect inspection method of the present invention is applied to enable the photomask blank having a concavity defect serving a fatal defect to be surely eliminated without making wrong determinations of convexity defects as the concavity defects, which in turn the photomask blank not including the fatal defect can be provided at a lower cost and a high yield.SELECTED DRAWING: Figure 11
Patent JP-2021076754-A (JP)
Title: Whole slide image composition server
Inventor: SHIMADA OSAMU
IPC: G02B21/36
Filed: 2019-11-12
Abstract: To provide a whole slide image composition server which can realize creation of a whole slide image necessary for the pathological diagnosis at a low cost.SOLUTION: A whole slide image composition server comprises: a reception unit which receives section region image data of a pathological specimen that is transmitted from an automatic imaging device 4 and associated with an address on the pathological specimen; an image storage unit which stores the section region image data received by the reception unit; an image composition unit which creates a diagnostic whole slide image by composing the section region image data stored in the image storage unit on the basis of the address associated with the section region image data; a diagnostic WSI storage unit which stores the diagnostic whole slide image; and a transmission unit which transmits the whole slide image stored in the diagnostic WSI storage unit to a diagnostic site 8 when receiving a transmission request of the whole slide image from the diagnostic site 8 used for the diagnosis of the pathological specimen by a pathologist.SELECTED DRAWING: Figure 1
Patent JP-2021078058-A (JP)
Title: Coding method, decoding method, coding device, decoding device, and program
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/46
Filed: 2019-11-12
Abstract: To code a plurality of still images efficiently in a randomly accessible manner.SOLUTION: A computer executes: a separation procedure which separates additive information added respectively to a plurality of still images, from the still images; a moving image coding procedure which codes each of the still images having the additive information separated therefrom, to a frame image included in a moving image by a predetermined moving image coding system; and a generation procedure which generates data including the additive information separated from the still image and information required to decode the frame image to the still image, for each of the still images.SELECTED DRAWING: Figure 1
Patent JP-2021080310-A (JP)
Title: Method for producing elastic pavement material
Inventor: SAKAGUCHI HIROHIDE
IPC: C08G18/76
Filed: 2019-11-14
Abstract: To provide a method for producing an elastic pavement material whereby an elastic pavement material having excellent mechanical characteristics (strength, elongation) can be obtained with good work efficiency.SOLUTION: First mixing is carried out to mix a pretreatment agent containing polyether amine with aggregate, to prepare a first composition (first mixing step), second mixing is carried out to mix the first composition with a binder comprising an isocyanate group terminal urethane prepolymer, to prepare a second composition (second mixing step), and thereafter, the obtained second composition is applied to form an elastic pavement material (application step).SELECTED DRAWING: None
Patent JP-2021081801-A (JP)
Title: Coin washing unit and coin washing device incorporating the same
Inventor: MATSUDA ATSUMASA
IPC: G07D9/00
Filed: 2019-11-14
Abstract: To provide a coin washing unit capable of preventing stains from remaining on the surface of a coin and washing the coin more cleanly by reducing the amount of water remaining on the surface of the coin at the time of washing the coin.SOLUTION: A coin washing unit 100 that washes a coin while allowing the coin to pass along a guide rail includes: first removing means 110 for removing the dirt adhering to the coin while using at least water or a washing liquid; second removing means 120 for removing the dirt remaining on the coin that has cleared the first removing means; drying means 130 for drying the coin that has cleared the second removing means; and wiping means 140 for wiping the coin that has cleared the drying means. The first removing means, the second removing means, the drying means, and the wiping means are arranged so as to incline from the lower side to the upper side in order.SELECTED DRAWING: Figure 3
Patent JP-2021079467-A (JP)
Title: Gear processor and gear processing method
Inventor: MIZUNO TAKAHIRO
IPC: B23F5/16
Filed: 2019-11-15
Abstract: To provide a gear processor which can easily set an optical processing condition at gear processing and provide a gear processing method.SOLUTION: A gear processor 1 comprises a variation condition setting part 120. The variation condition setting part 120 has a simulation calculation part 121 and a map creation part 123. The simulation calculation part 121 simulates a stable limit increase rate by a calculation using a rotational speed variation width and a rotational speed variation cycle. The map creation part 123 creates a map by making stable limit improvement magnifications when a rotational speed is varied by differentiating the rotational speed variation width and the rotational speed variation cycle correspond to the rotational speed variation width and the rotational speed variation cycle on the basis of the stable limit increase rate by a simulation of the simulation calculation part 121. By this constitution, the variation condition setting part 120 sets a variation condition on the basis of the map which is created by the map creation part 123.SELECTED DRAWING: Figure 4
Patent JP-2021082949-A (JP)
Title: Imaging apparatus, control method of the same, program, and storage medium
Inventor: HASEGAWA REIJI
IPC: G03B15/00
Filed: 2019-11-19
Abstract: To provide an imaging apparatus capable of creating a plurality of defocus maps while suppressing the increase in circuit size and processing time.SOLUTION: An imaging apparatus includes an imaging element having a plurality of unit pixels in which a plurality of photoelectric conversion elements is arranged for one micro-lens, a correlation calculation unit that performs correlation calculations using pixel signals from the imaging element, a storage unit for storing the pixel signals output from the imaging element, a readout unit that reads out the pixel signals stored in the storage unit and outputs them to the correlation calculation unit, and a control unit for controlling the readout operation by the readout unit and the correlation operation by the correlation calculation unit so that they are performed multiple times on signals obtained by one accumulation of the imaging element.SELECTED DRAWING: Figure 8
Patent JP-2021082170-A (JP)
Title: Trajectory control device
Inventor: WAKIZAKA SHINJI
IPC: B23Q17/00
Filed: 2019-11-22
Abstract: To provide a trajectory control device that is able to correct a trajectory by recognizing a positional deviation of a work piece and an amount of movement thereof, without using a highly accurate camera or an image sensor.SOLUTION: A trajectory control device comprises: a contact sensor 26 that can be brought into contact with a side surface of a work piece; an actuator 24 that moves a trajectory following member 28 and the contact sensor; and a trajectory controller 12 that calculates XY coordinates of a trajectory on a work piece placed at an arbitrary position, by converting the XY coordinates of the trajectory on the work piece at a reference position on the basis of position information about the side surface of the work piece at the reference position and position information about the side surface of the work piece at the arbitrary position. The position information of the side surface of the work piece placed at the arbitrary position is obtained by the contact sensor.SELECTED DRAWING: Figure 1
Patent JP-2021086840-A (JP)
Title: Laser device
Inventor: YAMAGUCHI YUTAKA
IPC: G02B6/26
Filed: 2019-11-25
Abstract: To provide a laser device that can realize flexible processing according to the characteristics of an object to be processed by using visible laser light and infrared laser light.SOLUTION: A laser device 1 includes an output optical fiber 50 including a center core 51 and a ring core 53, an infrared laser light source 10 that generates infrared laser light, a visible laser light source 20 that generates visible laser light, an infrared optical fiber 30 connected to the infrared laser light source 10, a visible optical fiber 40 connected to the visible laser light source 20, an optical combiner 60 that connects the infrared optical fiber 30 to the center core 51 of the output optical fiber 50, and connects the visible optical fiber 40 to the ring core 53 of the output optical fiber 10, and a control unit 80 that controls the infrared laser light source 10 and the visible laser light source 20 to change a beam profile of the output laser light L output from the output optical fiber 50.SELECTED DRAWING: Figure 1