baber/WOPTO huggingface dataset:
Patent JP-2020056813-A (JP)
Title: Optical switching element
Inventor: OSHIMA KATSUNORI
IPC: G02F1/13
Filed: 2018-09-28
Abstract: To provide an optical switching element capable of maintaining a high reflectance even if a wavelength of signal light is changed.SOLUTION: An optical switching element comprises: a drive substrate 10 having a pixel area 11 including a plurality of pixel electrodes 14 and an outer peripheral area 18 arranged outside the pixel area 11; and a transparent substrate 20 having a counter electrode. A liquid crystal layer 30 is sandwiched between the drive substrate 10 and the transparent substrate 20. Top faces of the pixel area 14 and the outer peripheral area 18 are arranged with a reflection enhancing film 17 formed by lamination of one or more sets of dielectric films, one set of which is composed of two dielectric films having different refractive indexes. The dielectric film L1 as a first layer composing the reflection enhancing film 17 has a thickness different from thicknesses of the other dielectric films.SELECTED DRAWING: Figure 3
Patent JP-2020061217-A (JP)
Title: Lighting device, lighting equipment for disaster prevention, and illumination system for disaster prevention
Inventor: KONISHI YOJI
IPC: F21S9/02
Filed: 2018-10-05
Abstract: To provide a lighting device, lighting equipment for disaster prevention and an illumination system for disaster prevention, which are capable of notifying a replacement time of lighting equipment for disaster prevention.SOLUTION: A lighting device 4 includes: a notice circuit 43 which has a notification function to notify by light, and notifies an inspection after the measurement time of a power supply usage period has reached an inspection notification time, the notice circuit 43 notifying a replacement after the measurement time of an equipment usage period has reached a replacement notification time; and a control circuit 42 which shortens the inspection notification time after the replacement of an emergency power supply as compared with the inspection notification time before the replacement of the emergency power supply, when a power supply timer 421 resets the measurement time of the power supply usage period after the measurement time of the equipment usage period has reached the replacement notification time.SELECTED DRAWING: Figure 1
Patent JP-2019048816-A (JP)
Title: Methods and materials related to nutritional supplement compositions containing potato polysaccharide preparation
Inventor: GEORGE B STEFANO
IPC: A61K9/20
Filed: 2018-10-15
Abstract: To provide a method for treating obesity, diabetes and/or polycystic ovary syndrome by increasing or decreasing expression of polypeptides involved with mitochondria activity or function.SOLUTION: A method comprises orally administering a potato polysaccharide preparation obtained from raw potatoes in an amount from 0.05 mg to 50 mg, preferably from 6 mg to 20 mg, per kg of body weight in the form of a tablet or the like. Preferably, at least about 95 percent of the potato polysaccharide preparation is potato polysaccharide. The composition may contain α-lipoic acid and/or α-tocopherol.SELECTED DRAWING: None
Patent JP-2019074531-A (JP)
Title: Systems and methods for airflow control in reactor passive decay heat removal
Inventor: JAMES SINEATH
IPC: G21C15/18
Filed: 2018-10-16
Abstract: To provide airflow control in reactor passive decay heat removal.SOLUTION: A damper (101) that blocks flow in coolant conduits (6 and 7) and is moveable to an open position, a closed position, and an intermediate position. When closed to prevent heat loss, vibration, and generation of large temperature gradients, the damper blocks flow of a coolant, and passively opens, to allow full coolant flow, at failure and in transient scenarios. The damper (101) is moved by an attachment (102) extending into the coolant channels (6 and 7) that holds the damper in a closed position. When a transient state occurs, the resulting loss of power and/or overheat causes the attachment (102) to stop holding the damper (101), and the damper (101) may be driven by gravity, pressure, a spring, or other passive structure into an open position to enable full coolant flow. A power source (104) and a temperature-dependent switch (105) may detect and stop holding the closed damper (101).SELECTED DRAWING: Figure 1
Patent JP-2019102066-A (JP)
Title: Travel route estimation device, travel route estimation method, and program
Inventor: MATSUBAYASHI TATSUFUMI
IPC: G06Q10/04
Filed: 2018-10-17
Abstract: To efficiently estimate an action route of an agent so as to reduce an observation error even under such a situation that a time delay occurs.SOLUTION: A simulator execution unit 141 calculates, based on a simulation result, an objective function indicating an observation error between a calculated value for an agent regarding each of observation points in a predetermined number of time zones including an estimation object time zone and a time zone subsequent thereto and an observation value in an actual environment. A next input parameter determination unit 142 determines a next input parameter on the basis of an in input parameter and a calculation result of the objective function. Calculation and determination are repeated, so that an optimization control unit 143 obtains an input parameter optimizing the objective function.SELECTED DRAWING: Figure 2
Patent JP-2020066277-A (JP)
Title: Pneumatic tire
Inventor: KANEMURA TOSHIHIKO
IPC: B60C11/12
Filed: 2018-10-22
Abstract: To provide a pneumatic tire with improved snow traction performance.SOLUTION: The pneumatic tire comprises: a land portion 2a, sectioned into at least one main grooves (1a, 1b), and forming ground contact surfaces 5; a sipe 4 which extends from the at least one main groove 1a [1b] toward a tire width direction-center side of the land portion 2a, and has an open side wall 4a along a vertical direction (RD); and recessed parts 3 formed at both width direction-sides of the sipe 4 and recessed more than the ground contact surfaces 5. The recessed parts 3 have vertical surfaces 30 forming first edges 33 between the surfaces and the ground contact surfaces 5 and bottom flat surfaces 31 crossing the opening side walls 4a of the sipe 4. The bottom flat surfaces 31 and the opening side walls 4a of the sipe 4 form second edges 34 so that angles θ formed by the surfaces and the walls are 90 degrees or below. Differences D2 in height in the vertical direction (RD) between the first edges 33 and the second edges 34 are 0.5 mm or more and 1.5 mm or less. The first edges 33 are away from the second edges 34 by 1.5 mm or more along the width direction of the sipe 4.SELECTED DRAWING: Figure 3A
Patent JP-2020071646-A (JP)
Title: Image forming system and image forming device
Inventor: FUJITA NOBUHITO
IPC: B41J29/38
Filed: 2018-10-31
Abstract: To provide an image forming system and an image forming device, allowing participants in a tournament to obtain a final result table of games in an easy and rapid manner.SOLUTION: An image forming system includes an image forming device and an information processing device. The image forming device and the information processing device are communicably connected to each other over a network. The information processing device obtains first data representing data including a result table in which game results are blank, obtains second data representing image data of a handwritten entry manuscript which is a printed matter of the first data which the game results are entered by hand therein, recognizes handwritten numbers and positions of the handwritten numbers within the second data, inserts numbers which the handwritten numbers are converted into prescribed fonts, to positions corresponding to handwritten numbers within the first data, generates third data representing data including the result table which the game results are entered therein, and transmits the generated third data to the image forming device. The image forming device performs printing based upon the third data when the third data is received.SELECTED DRAWING: Figure 13
Patent JP-2020071665-A (JP)
Title: Behavior recognition method, behavior recognition program, and behavior recognition device
Inventor: ISHIDA TSUTOMU
IPC: G06T7/20
Filed: 2018-10-31
Abstract: To shorten the processing time required in behavior detection.SOLUTION: A behavior recognition device detects a video including a specific action based on an output result including a plurality of output labels, which can be obtained by inputting video data into a first recognition model. The behavior recognition device counts statistics of output results including a plurality of output labels, which can be obtained by inputting each video data acquired in a predetermined period into the first recognition model. When the ratio of the number of output labels of a recognition object recognized as the specific action, among the plurality of output labels counted, is equal to or greater than a threshold value, the behavior recognition device switches to a second recognition model that has a smaller number of identification objects than those of the first recognition model.SELECTED DRAWING: Figure 1
Patent JP-2020070361-A (JP)
Title: Conductive adhesive sheet
Inventor: ITO HIROSHI
IPC: C09J9/02
Filed: 2018-10-31
Abstract: To provide a conductive adhesive sheet which has good conductivity and adhesiveness to a circuit board and good embedding properties in a via hole.SOLUTION: There is provided a conductive adhesive sheet in which a conductive adhesive layer containing a binder resin and a conductive material and a release base material are stacked, in which a dynamic elastic modulus at 160°C of the release base material is 100-550 MPa, and the binder resin preferably contains an elastomer and an epoxy resin as essential components.SELECTED DRAWING: None
Patent JP-2020069611-A (JP)
Title: Twin head type bar cutting device
Inventor: MASUYA KATSUYUKI
IPC: B23D45/02
Filed: 2018-10-31
Abstract: To provide a twin head type bar cutting device that has an installation space smaller than 2 bar cutting devices and is capable of obtaining rigidity of a base.SOLUTION: A base 12 includes: a first placing surface 60 for placing a first cutting head H1; a second placing surface 62 for placing a second cutting head H2; and a gripping device placing surface 64 formed higher than the first placing surface 60 and the second placing surface 62 between the first placing surface 60 and the second placing surface 62, and for placing a first bar gripping device 28 and a second bar gripping device 48. Accordingly, the first cutting head H1 and the second cutting head H2 are symmetrically arranged by sandwiching the first bar gripping device 28 and the second bar gripping device 48 in between. As a result, an installation space is smaller than 2 bar cutting devices, and a twin head type bar cutting machine 10 capable of obtaining the rigidity of the base can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2020070399-A (JP)
Title: Production method of polymer, and polymer
Inventor: ADACHI TEPPEI
IPC: C08F220/18
Filed: 2018-11-02
Abstract: To provide a production method of a polymer having a small amount of residual monomers and showing good LWR when applied to a resist composition.SOLUTION: A production method of the following polymer is provided: the polymer contains a repeating unit derived from a monomer (A) including such a structure that is decomposed by exposure to generate an acid, a repeating unit derived from a monomer (B) having an acid-labile group, and a repeating unit derived from a monomer (C) having a phenolic hydroxy group, in which the residual amount of the monomer (A) included in the polymer is 1.0 mass% or less. The method includes the steps of: supplying a monomer solution containing the monomer (A), the monomer (B) and the monomer (C) to a reactor; and performing a polymerization reaction in the reactor. The monomer concentration of the monomer solution in the reactor is 35 mass% or more; and a solvent (S) of the monomer solution comprises at least one solvent selected from compounds represented by formula (S-1) and formula (S-2) below.SELECTED DRAWING: None
Patent JP-2020071813-A (JP)
Title: Service provision support device and service provision support method
Inventor: HISAMATSU OSAMU
IPC: G16H20/00
Filed: 2018-11-02
Abstract: To simply confirm in a short time whether a service receiver agrees provision of service.SOLUTION: A service provision support device 1 of the present invention includes a storage part 11, a concerned parties data acquisition part 12, a face image data acquisition part 13, an authentication part 14, and a data output part 15. The concerned parties data acquisition part 12 acquires service receiver data 111 and service provider data 112. The service receiver data 111 includes service receiver identification data 1111 and service receiver attribute data 1112. The service provider data 112 includes service provider identification data 1121 and service provider attribute data 1122. The authentication part 14 collates face image data of a service receiver with agreement registration face image data 1112b, and in the case that they coincide, authenticates to generate authentication data 113, The data output part 15 outputs the authentication data to at least one terminal of a service receiver terminal and a service provider terminal.SELECTED DRAWING: Figure 1
Patent JP-2020076264-A (JP)
Title: Opening/closing body control device and motor
Inventor: AOSHIMA HIROKI
IPC: E05F15/41
Filed: 2018-11-08
Abstract: To provide an opening/closing body control device capable of suppressing erroneous determination of operation inhibition of an opening/closing body.SOLUTION: When a characteristic value (accumulated amount of change in rotational speed) of a motor M fluctuating according to a load fluctuation applied to a window glass WG during its closing operation exceeds a threshold value, an operation inhibition determination unit 11 determines that the closing operation of the window glass WG is inhibited by a foreign substance. When a disturbance determination unit 12 determines that the motor M is under the influence of disturbance, the operation inhibition determination unit 11 corrects the threshold value in an addition manner based on the change amount of the rotation amount of the motor M corresponding to a moving distance of the window glass WG.SELECTED DRAWING: Figure 1
Patent JP-2020076689-A (JP)
Title: Uninterruptible meter attachment tool
Inventor: SAKAI RYOSUKE
IPC: G01R11/00
Filed: 2018-11-09
Abstract: To provide a technology which can surely prevent a short circuit failure in an erroneous connection state, in an uninterruptible meter attachment tool which can remove meters in an uninterruptible state by connectedly short-circuiting a power supply-side power feed cable and a load-side power feed cable.SOLUTION: An uninterruptible meter attachment tool comprises: a determination unit 5 for determining whether or not a power supply-side connection unit 20 and a load-side connection unit 30 are in correct connection states that the connection units are correctly connected to power feed cables, respectively; and a determination result display unit 3 for displaying a determination result of the determination unit 5. The uninterruptible meter attachment tool also comprises a relay unit 12 which is arranged at a contact point between the power supply-side connection unit 20 and the load-side connection unit 30 in a serial state serial to a manual switch 10a, and automatically switches the contact point between the power supply-side connection unit 20 and the load-side connection unit 30 to a closed state from an open state when the correct connection states are determined by the determination unit 5.SELECTED DRAWING: Figure 2
Patent JP-2020076138-A (JP)
Title: Non-oriented electromagnetic steel sheet
Inventor: WAKIZAKA TAKEAKI
IPC: H01F1/147
Filed: 2018-11-09
Abstract: To provide a non-oriented electromagnetic steel sheet which has low iron loss and high magnetic flux density after a punching material is annealed while having high strength.SOLUTION: A non-oriented electromagnetic steel sheet has a predetermined chemical composition, has the strength of {100} plane of an inverse pole figure of 2.4 or more, has an area ratio of crystal grains having a crystal orientation of {100} orientation (tolerance of within 20° ) when measured by electron back scatter diffraction (EBSD) with respect to the full field of 18% or more, has an average crystal particle diameter of 20 μm or less, and has a sheet thickness of 0.10 mm to 0.30 mm, in which when a content (mass%) of Si is represented by [Si] and a content (mass%) of Mn is represented by [Mn], Q represented by expression 1: Q=[Si]-0.5×[Mn] is 2.00 or more.SELECTED DRAWING: None
Patent JP-2019210448-A (JP)
Title: Porous structure, manufacturing method of porous structure and data for 3d molding
Inventor: IIZUKA MAKOTO
IPC: B29C64/393
Filed: 2018-11-12
Abstract: To provide a porous structure, a manufacturing method of the porous structure and data for 3D molding which can manufacture the porous structure with cushioning characteristics by 3D printer easily.SOLUTION: A porous structure 1 consists of flexible resin or rubber. The porous structure comprises a skeleton part 2 for the whole. The skeleton part consists of multiple bony parts 2B and multiple binding parts 2J binding ends of each bony part respectively. In the volume of the porous structure, ratio of the volume that the skeleton part accounts for is 3-10%.SELECTED DRAWING: Figure 1
Patent JP-2020079174-A (JP)
Title: Hydrogen production apparatus
Inventor: KUSHI TAKUTO
IPC: C01B3/50
Filed: 2018-11-12
Abstract: To provide a hydrogen production apparatus capable of suppressing deterioration of hydrogen production performance when reforming water is insufficient.SOLUTION: A hydrogen production apparatus 10A is provided with a carbon dioxide tank 50 and a carbon dioxide supply pipe P14 for supplying carbon dioxide gas to a preheating flow channel 24A. Carbon dioxide gas is stored in the carbon dioxide tank 50 and is supplied to the preheating flow channel 24A via the carbon dioxide supply pipe P14.SELECTED DRAWING: Figure 1
Patent JP-2020085269-A (JP)
Title: Refrigeration cycle device
Inventor: HASHIMOTO SHUNICHI
IPC: F25B1/00
Filed: 2018-11-16
Abstract: To provide a refrigeration cycle device prevented from capacity deterioration by eliminating excess and deficiency of refrigerant in a circuit of each equipment.SOLUTION: A refrigeration cycle device is provided with both of a gas-liquid separator 116 and an accumulator 119. In the refrigeration cycle device, a control device 127 calculates a discharge superheating degree from discharge pressure and discharge temperature, an accumulator valve 124 is closed when the discharge superheating degree is equal to or lower than a first reference value, an injection pipe valve 122 is closed when the discharge superheating degree is equal to or lower than a second reference value, and the first reference value is larger than the second reference value.SELECTED DRAWING: Figure 1
Patent JP-2020086962-A (JP)
Title: Virtual asset deposit system
Inventor: ISHIOKA Shoji
IPC: G06Q20/36
Filed: 2018-11-26
Abstract: To ensure safe storage of virtual assets.SOLUTION: A virtual asset deposit system 100 includes: a plurality of user terminals 1 storing virtual assets owned by individual users; a user management server 2 in which IP addresses communicable with the user terminals via a public communication line 200 are constantly disclosed; a balance virtual server 3 that serves to be a direct destination of virtual assets when viewed from the user terminals and that is communicatively connected to the public communication line only when receiving virtual currency from the user terminals or sending virtual currency to the user terminals; and an asset storage server 4 that is a final storage destination of virtual assets and that is communicatively connected to the balance virtual server but is not connected to the public communication line. When the balance virtual server 3 is notified by the asset storage server 4 that writing of a virtual asset is completed, the communication connection of the balance virtual server 3 to the public communication line is disconnected.SELECTED DRAWING: Figure 1
Patent JP-2020088651-A (JP)
Title: Image processing system, information terminal, intercom system, image processing method, and program
Inventor: YAMANAKA MUTSUHIRO
IPC: H04N5/235
Filed: 2018-11-27
Abstract: To provide an image processing system capable of reducing the occurrence of flickers regardless of the imaging environment, an information terminal, an intercom system, an image processing method, and a program.SOLUTION: An image processing system 20 has a processing part 24. The processing part 24 performs a series of image processing on the image captured by the image capturing unit 28 of a slave unit 2. The processing part 24 has multiple countermeasure modes. The multiple countermeasure modes are executed in the image processing. The multiple countermeasure modes are modes for reducing the flickers that occur in an image due to the light from the light source 30 that repeats brightness fluctuations in a predetermined cycle.SELECTED DRAWING: Figure 1
Patent JP-2020089173-A (JP)
Title: Power supply system
Inventor: YASOSHIMA JUNI
IPC: H01M10/42
Filed: 2018-11-29
Abstract: To provide a technology for early detecting a failure of a switching element in a power supply system comprising a plurality of sweep modules.SOLUTION: A power supply system includes a plurality of sweep modules 20 connected to a main line 7, each of which comprises a power circuit module 40 having switching elements 41, 42 constituted by MOSFETs for switching connection and disconnection between a battery module 30 and the main line. The power supply system also includes a failure detection device (String Control Unit) that has temperature detection units 36, 48 configured to detect a temperature of each of the plurality of sweep modules 20 and determines whether or not a difference (T-T) between a temperature Tof one sweep module selected from the plurality of sweep modules 20 and a reference temperature Tdetermined on the basis of temperatures of the other sweep modules exceeds a predetermined threshold ΔT.SELECTED DRAWING: Figure 2
Patent JP-2020089982-A (JP)
Title: Coating film transfer tool
Inventor: MINEGISHI KEIICHIRO
IPC: B43L19/00
Filed: 2018-12-03
Abstract: To provide a coating film transfer tool having a transfer head cover which prevents the coating film transfer tool from being enlarged, the transfer head cover being highly durable, easily opened/closed and capable of covering even the front of the tip of the transfer head without a possibility of a loss, difficult seeing of a transfer surface and damaging of a coating film surface.SOLUTION: This coating film transfer tool comprises a slide-type transfer head cover that covers at least the front of the tip of a transfer head during non-use. When the transfer head cover is slid to move from rear to front, a front cover provided to the transfer head cover moves closer to the transfer head, and the front cover covers at least the front of the tip of the transfer head.SELECTED DRAWING: Figure 1
Patent JP-2019145080-A (JP)
Title: Printing computing device and method for operating printing computing device
Inventor: NEIL-PAUL BERMUNDO
IPC: G06F8/65
Filed: 2018-12-14
Abstract: To provide a printing computing device that connects to a multi-function printing (MFP) device to enable additional functionality and additional capability not provided by the MFP device.SOLUTION: A printing computing device connects to a network to receive print jobs from external devices within the network. The printing computing device processes the print jobs according to rules such that the print jobs are properly processed. The printing computing device also includes firmware not available in the MFP device such that print jobs not supported by the MFP device still may be processed. The printing computing device also includes an engine that determines whether an incoming print job is a PDL print job or a command to perform a function not available in the MFP device.SELECTED DRAWING: Figure 1