baber/WOPTO huggingface dataset:
Patent JP-2021149456-A (JP)
Title: Server device, method, and program
Inventor: HOSOKAWA YUJI
IPC: G06Q30/02
Filed: 2020-03-18
Abstract: To make it possible to set appropriate discounts according to the states of products at retail stores.SOLUTION: A server device communicates with a communication terminal placed at a retail store, and includes: an acquisition unit that acquires a product image generated by the communication terminal taking an image of a target product sold at the retail store; an identifying unit that identifies a sales deadline of the target product; a first calculation unit that calculates first discount information based on the acquired product image; a calculation unit that calculates second discount information based on the identified sales deadline; and a transmission unit that determines discount information applied when the target product is purchased based on the first discount information and the second discount information and transmits it to the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2021149525-A (JP)
Title: Vehicle management device and program
Inventor: AIKO WATARU
IPC: G06Q50/30
Filed: 2020-03-19
Abstract: To provide a vehicle management device and a program for outputting user charge information on the basis of a charge system stored in a charge system storage part, when the number of persons scheduled to ride on a vehicle and the number of riding persons are different.SOLUTION: A vehicle management system 70 in which a plurality of automatic vehicles 30 and 32, a plurality of user terminals 40 and 42, and a vehicle management device 10 are connected to each other via network 20. The vehicle management device includes: a reception part for receiving a riding request for riding on an automatic vehicle together with information on the number of persons scheduled to ride on a vehicle in association with a user ID for identifying a user; a number of person acquisition part for acquiring information on the number of persons actually riding on the automatic vehicle together with the user in association with the user ID; a charge system storage part for storing information on a charge system different from the case in which the number of persons scheduled to ride on the vehicle and the number of riding persons are the same, when the number of persons scheduled to ride on the vehicle and the number of riding persons are different; and a charge information output part for outputting information on a use charge for the user on the basis of the charge system stored in the charge system storage part, when the number of persons scheduled to ride on the vehicle and the number of riding persons are different.SELECTED DRAWING: Figure 1
Patent JP-2021146460-A (JP)
Title: Holding pad, method for manufacturing the same, and method for manufacturing polished product
Inventor: KIRAKU YUKI
IPC: B24B37/30
Filed: 2020-03-19
Abstract: To provide a holding pad which can impart a good end shape to a polished product after polishing.SOLUTION: A holding pad has a resin sheet having a holding surface for holding a polished object, in which the resin sheet has air bubbles therein, a wall ratio W50 of the resin at a depth of 50 μm from the holding surface is 20% or more and 40% or less, and a wall ratio W100 of the resin at a depth of 100 μm from the holding surface is 41% or more and 60% or less.SELECTED DRAWING: Figure 1
Patent JP-2021158609-A (JP)
Title: Optical axis adjustment target
Inventor: HIRAMOTO SHUTARO
IPC: H04N5/232
Filed: 2020-03-30
Abstract: To provide an optical axis adjustment target that can efficiently perform good optical axis adjustment of an in-vehicle camera by preventing halos and reflections caused by illumination of the arranged optical axis adjustment target in the optical axis adjustment work of the in-vehicle camera.SOLUTION: The optical axis adjustment target of an in-vehicle camera includes a first color area consisting of a white film 52 and a second color area with a lower luminance than the first color area, consisting of a black film 51.SELECTED DRAWING: Figure 1
Patent JP-2021011011-A (JP)
Title: Gear processing assistance device and gear processing device
Inventor: YOSHINAGA KATSUHITO
IPC: G05B19/4093
Filed: 2020-03-30
Abstract: To provide a gear processing assistance device by which a plurality of correction elements for the tooth surface shape of a tooth of a gear can be made to approach respective target quantities of correction.SOLUTION: A gear processing assistance device 20 assists processing in which a work piece W is processed with a tooth G of a gear by relatively moving the work piece W and a processing tool T while synchronizing rotation of the work piece W around a center axis RW of the work piece W and rotation of the processing tool T around a center axis RT of the processing tool T. The gear processing assistance device 20 comprises: a target correction quantity storage unit 23 that stores target quantities of correction of at least two of crowning, bias, torsion angle, pressure angle and gear profile roundness, which are correction elements for a tooth surface shape of the tooth G of the gear; and a correction quantity determination unit 24 that determines quantities ΔY, ΔB, ΔCw of correction by processing control elements during a processing operation so that the at least two of the correction elements approach the target quantities of correction stored in the target correction quantity storage unit 23.SELECTED DRAWING: Figure 8
Patent JP-2021164256-A (JP)
Title: Closure of cable connection device
Inventor: KAWASE YUSUKE
IPC: H02G1/14
Filed: 2020-03-31
Abstract: To provide a closure of a cable connection device, which can be easily used for a railway vehicle.SOLUTION: A closure of a cable connection device cable is provided with: a housing 10 having a first open part 11 having a concave shape in which a connection part formed in a convex shape of a connection device can be inserted, a second open part 12 formed in the concave shape in a region on the side opposite to the first open part 11, a fixed end 14 arranged on a wall part 13 between the first open part 11 and the second open part 12, and a ground part 16 to which a ground line 19 is connected; fixed parts 21 and 22 fixing the connection part inserted into the first open part 11 and fixing the fixed end 14; an insulation plug 31 having an insulation quality arranged in the second open part 12; and a cap part 35 blocking the open of the second open part 12.SELECTED DRAWING: Figure 1
Patent JP-2021160992-A (JP)
Title: Cement composition, and cement composition production method
Inventor: GOTO TAKU
IPC: C04B7/00
Filed: 2020-03-31
Abstract: To provide a cement composition which can be produced with more reduction of the amount of CO2 emission than before, suppresses expansion with DEF, and has sufficient compressive strength development.SOLUTION: Provided is a cement composition containing cement clinker in which the amount of C3A calculated by Bogue's formula is 8.0-14.0 mass%, gypsum, and an admixture including coal ash and limestone. The blaine specific surface area of the coal ash is 3900-10000 cm2/g, the content of the admixture, assuming that the total content of the cement clinker, the gypsum and the admixture is 100 mass%, is 5.0-32.5 mass%, the content of the coal ash is 2.5-30.0 mass%, and the content of the limestone is 2.5-24.0 mass%.SELECTED DRAWING: None
Patent JP-2020109124-A (JP)
Title: Carbohydrate conjugated rna agents and process for their preparation
Inventor: NARAYANANNAIR K JAYAPRAKASH
IPC: C07H21/02
Filed: 2020-04-02
Abstract: To provide carbohydrate conjugated iRNA agents which are advantageous for the in vivo delivery of the iRNA agents.SOLUTION: The present invention provides carbohydrate conjugated iRNA agents which have improved purity and are advantageous for the in vivo delivery of the iRNA agents.SELECTED DRAWING: None
Patent JP-2021165771-A (JP)
Title: Aqueous solution for manufacturing electronic apparatus, method for manufacturing resist pattern, and method for manufacturing device
Inventor: YAMAMOTO KAZUMA
IPC: G03F7/20
Filed: 2020-04-06
Abstract: To provide an aqueous solution for manufacturing an electronic apparatus which makes it possible to prevent pattern collapse or reduce the non-uniformity of a resist pattern width.SOLUTION: An aqueous solution for manufacturing an electronic apparatus comprises an alkylcarboxylic acid compound (A) and a solvent (B), where the alkylcarboxylic acid compound (A) is represented by the formula (a): A1-COOH (a), where A1 is C4-12 alkyl, and the solvent (B) comprises water.SELECTED DRAWING: Figure 1
Patent JP-2020115230-A (JP)
Title: Display
Inventor: YAMAMOTO AKIHISA
IPC: H05B44/00
Filed: 2020-04-06
Abstract: To provide a display with a little power consumption.SOLUTION: A display has a still image display period and a moving image display period, and comprises: a receiving circuit that has a function to receive an image signal; a driving circuit that has a function to drive a display unit; and the display unit that has a function to display an image. The display unit displays an image at a frame frequency of 1 Hz or less in the still image display period, and the receiving circuit stops reception of the image signal during the still image display period. An external signal is used to appropriately perform a change from the still image display period to the moving image display period.SELECTED DRAWING: Figure 1
Patent JP-2021165649-A (JP)
Title: Infection preventive bag used for nasopharyngeal sample collection
Inventor: TAGUCHI YOSHIMASA
IPC: A41D13/11
Filed: 2020-04-06
Abstract: To protect an inspector from the splash infection caused by the cough or sneeze of a patient when a cotton swab is inserted into the patient's nasopharynx at the time of a nasopharyngeal sample collection for the inspection of influenza, corona virus, etc.SOLUTION: A bag includes a hole through which an inspection cotton swab can pass at the time of virus inspection such as influenza. The bag, which covers the nose and mouth of a patient, can prevent a splash scattered by the patient's sneeze and cough from getting out of the bag when the cotton swab is inserted into the patient's nasopharynx through the hole on the surface of the bag to collect a sample, and can prevent an inspecting doctor from getting infected.SELECTED DRAWING: Figure 1
Patent JP-2020108850-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To provide a game machine capable of improving the soundness of a game.SOLUTION: The game machine comprises: control means which controls execution of a game; information storage means which stores information acquired on the basis of an executed game; operation means which receives a predetermined operation; and erasure means which erases information stored in the information storage means, on the basis of the fact that the operation means receives the predetermined operation. The operation means is stored inside a space where a trace of opening remains.SELECTED DRAWING: Figure 31
Patent JP-2020125899-A (JP)
Title: Refrigerator display system, refrigerator and terminal
Inventor: KOTANI MAKOTO
IPC: F25D23/00
Filed: 2020-04-14
Abstract: To realize a refrigerator achieving multifunctionality with lower manufacturing costs, and to display information about functions in a further simple form.SOLUTION: A refrigerator display system is constructed by a refrigerator, and a terminal that has a communication function communicating with the refrigerator. The refrigerator is equipped with a display means on a refrigerator side displaying information about a predetermined function of the refrigerator. The terminal is equipped with a display means on the terminal side displaying information about functions excluding the predetermined function among the functions of the refrigerators.SELECTED DRAWING: Figure 1
Patent JP-2021170496-A (JP)
Title: Vehicular lighting device and vehicular lamp fitting
Inventor: HINO KIYOKAZU
IPC: F21S43/145
Filed: 2020-04-16
Abstract: To provide a vehicular lighting device which can inhibit damage of an attachment part even if an outer diameter dimension of the attachment part is reduced, and to provide a vehicular lamp fitting.SOLUTION: A vehicular lighting device according to one embodiment includes: a socket having a flange and an attachment part provided on one surface of the flange; a light emitting module provided at an end part, which is opposite to the flange side, of the attachment part and having at least one light emitting element; and a packing having a hole provided with the attachment part. The packing has: a body part provided with the hole penetrating through the body part in a thickness direction; a first protruding part provided at the outer peripheral edge side of the body part; and a second protruding part provided at the outer peripheral edge side of the body part and the outer side of the first protruding part.SELECTED DRAWING: Figure 2
Patent JP-2020178348-A (JP)
Title: Service processing method and network device
Inventor: Guo zun
IPC: H04L45/58
Filed: 2020-04-17
Abstract: To simplify a process of processing a packet by a central processing unit (CPU) in a network device, thereby improving service processing efficiency of the network device.SOLUTION: A network device includes a network processor NP and a CPU. The NP is configured to receive a first packet S201, obtain a packet feature of the first packet S202, obtain a processing rule corresponding to the packet feature S203, process the first packet based on the processing rule to obtain a second packet S204, and send the second packet to the CPU S205. The CPU is configured to receive the second packet, and process the second packet S206.SELECTED DRAWING: Figure 2
Patent JP-2021174684-A (JP)
Title: Adapter and lighting device
Inventor: HIRANO AKIHIRO
IPC: F21V21/03
Filed: 2020-04-27
Abstract: To provide an adapter controlling deterioration in appearance of a lighting fixture and suppressing swing of the lighting fixture, and to provide a lighting device.SOLUTION: An adapter 10 includes: a housing 20 fitted to a hanging ceiling 3; a connector part 70 having a first power feed part 70a and a second power feed part 70b; a lock part 80 (1) projecting from a surface 10a and inserted into an opening provided on the face of the hanging ceiling 3 when the housing 20 is mounted on the hanging ceiling 3 in a prescribed positional relationship and (2) pressed by the face of the hanging ceiling 3 when the housing 20 is attached to the hanging ceiling 3 in a state where it is not in the predetermined positional relationship; and a lock release button 90 displaced to a position where electric connection of the second power feed terminal 123b to the second power feed part 70b is prevented because the lock part 80 is pressed by the face of the hanging ceiling 3.SELECTED DRAWING: Figure 4
Patent JP-2021174721-A (JP)
Title: Organic EL panel
Inventor: SUZUKI RYOGA
IPC: H01L51/50
Filed: 2020-04-28
Abstract: To provide an organic EL panel in which non-lighting portions on an organic EL layer due to moisture reaction may be available for patterns.SOLUTION: An organic EL panel 1 includes a pair of electrodes 7, an organic EL layer 2 arranged between these electrodes 7, and a barrier layer 11 provided to at least one of the pair of electrodes 7. The barrier layer 11 includes a pair of a first barrier layer 11a and a second barrier layer 11b arranged on both sides of the organic EL layer 2 and the electrode 7. In the first barrier layer 11a, there is formed a first moisture passage part 12 allowing moisture that is to be prevented from entering the first barrier layer 11a to pass therethrough.SELECTED DRAWING: Figure 1
Patent JP-2021177203-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUURA SADAHIRO
IPC: G03G21/00
Filed: 2020-05-07
Abstract: To improve convenience by specifying a cause of an abnormal temperature of a fixing roller.SOLUTION: A fixing device (15) thermally fixes a toner image to a sheet (S), and comprises: a cylindrical fixing roller (21) that extends in a sheet width direction; a pressure roller that presses the sheet against the fixing roller; a plurality of heaters (23) that heats a plurality of portions in a longitudinal direction of the fixing roller; a plurality of temperature sensors (24) that detects the temperature at the plurality of portions of the fixing roller; a classification unit (26) that classifies rates of temperature rise of the plurality of temperature sensors into a plurality of temperature rise levels; and a determination unit (27) that determines a state of the device from the temperature rise levels of the rates of temperature rise of the plurality of temperature sensors.SELECTED DRAWING: Figure 2
Patent JP-2020185792-A (JP)
Title: Device for measuring elevated areas of surface of rotary body
Inventor: WERNER SCHWAB
IPC: B41F33/14
Filed: 2020-05-08
Abstract: To provide a device for measuring elevated areas of s surface of a flexographic printing plate.SOLUTION: A device for measuring elevated areas of s surface of a flexographic printing plate, includes a first motor 7 for rotating a rotary body 6 around a rotational axis 22 and a measuring device 18, where the measuring device 18 includes at least one radiation source 19 and at least one area scan camera 21 for contactless measurement. The measuring device 18 for contactless measurement further includes a reference object 30, for example a wire tensioned in an axially parallel manner, a second motor 29 for shifting the measuring device 18 and/or the reference object perpendicularly to the rotational axis 22. The measuring device 18 measures elevated areas, for example flexographic print dots, quickly and with high precision.SELECTED DRAWING: Figure 2A
Patent JP-2021180355-A (JP)
Title: Logical state determination method and logical state determination circuit
Inventor: SUGIMOTO KENJI
IPC: H03K19/0175
Filed: 2020-05-11
Abstract: To provide a logical state determination method and a logical state determination circuit, capable of determining a logical state without increasing a measurement current limit circuit.SOLUTION: A logical state determination method includes steps for applying a signal to a bus line (6), releasing the signal application to the bus line (6), and determining a logical state for a signal level of the bus line (6) held by a bus hold part (5).SELECTED DRAWING: Figure 1
Patent JP-2021178531-A (JP)
Title: Learning system
Inventor: SUGIGAKI AKINORI
IPC: B61B13/00
Filed: 2020-05-12
Abstract: To provide a learning system which is related with diagnosing a condition of a traveling truck.SOLUTION: A learning system is related with diagnosing a state of a traveling truck. This learning system comprises a sensor 21, a machine learning part 41, and a state determination part 43. The sensor 21 instruments vibrations caused by running of the traveling truck. The machine learning part 41 builds a learning model related with diagnosing the state of the traveling truck, by using a data set for learning which is a collection of data for learning based on a detected signal that the sensor 21 acquires through measurement of plural traveling trucks. The state determination part 43 diagnoses the state of the traveling truck, from measurement data which the sensor 21 instruments about a voluntary traveling truck, on the basis of the learning model which is formed by the machine learning part 41 and already functioned to learn.SELECTED DRAWING: Figure 3
Patent JP-2021181256-A (JP)
Title: Negative pressure booster
Inventor: MIZUTANI KAZUHIRO
IPC: B60T13/57
Filed: 2020-05-18
Abstract: To provide a negative pressure booster that includes a cup body that is slidably fit into an inner periphery of a recessed hole on a front surface of a valve body and allows each front end of an operation piston and a reaction piston to face each other through an elastic piston, and an output rod projecting to a front wall of the cup body, which can suppress inclination of the output rod even when a draft related to valve body molding is attached to an inner peripheral surface of the recessed hole, can reduce an unbalanced load due to a reaction force acting on the valve body from the output rod, reduces load burden of the valve body, dispenses with special reinforcement of the valve body for unbalanced load countermeasure, and improves durability of the valve body.SOLUTION: A valve body 10 is integrally molded of a synthetic resin material. A draft related to the molding is attached to an inner peripheral surface of a recessed hole 10h. An outer peripheral surface 21o of a cap body 21 has overhang parts 211 and 212 to the outside in a radial direction for reducing a slide gap 60 between the outer peripheral surface 21o and the recessed hole 10h.SELECTED DRAWING: Figure 5
Patent JP-2021181947-A (JP)
Title: Heat radiation light detection device and laser processing device
Inventor: ITO KATSUHISA
IPC: G01J5/00
Filed: 2020-05-20
Abstract: To provide a heat radiation light detection device and a laser processing device that make it possible to measure a temperature with high precision.SOLUTION: A heat radiation light detection device 30 comprises: a housing 31; a light incidence part 32 which is fitted to a wall part 311 of the housing 31, and allows heat radiation light R to enter the housing 31; a light extraction part 33 which is arranged in the housing 31, and extracts light R1 with a first wavelength and light R2 with a second wavelength different from the first wavelength from the heat radiation light R; a first light detection part 34 which is fitted to a wall part 312 of the housing 31, and detects the light R1 with the first wavelength; a second light detection part 35 which is fitted to a wall part 314 of the housing 31, and detects the light R2 with the second wavelength; and a first temperature detection part 36 which is fitted to a wall part 313 of the housing 31 different from the wall part 312 fitted with the first light detection part 34.SELECTED DRAWING: Figure 2
Patent JP-2021190244-A (JP)
Title: Charging connector unit
Inventor: ICHIKAWA KAZUNORI
IPC: H01R13/652
Filed: 2020-05-28
Abstract: To provide a charging connector unit that can save a space.SOLUTION: A charging connector unit 1 includes a board 2, and a connector 3 mounted on the surface 2a of the board 2, and the connector 3 is a female connector 3 provided so as to extend in the direction perpendicular to the board 2, and the board 2 includes a connector mounting portion 5 provided on the surface 2a of the board 2 and electrically connected to the connector 3 to mount the connector 3, and a cable connection unit 21 that can mount a charging cable 4 connected to a power supply in the same direction as the vertical direction from the back surface 2b on the opposite side of the front surface 2a of the board 2, and electrically connects the charging cable 4 to the connector mounting portion 5.SELECTED DRAWING: Figure 1
Patent JP-2021187944-A (JP)
Title: Rubber composition for tires and tire
Inventor: SATO MASAKI
IPC: C08L15/00
Filed: 2020-05-29
Abstract: To provide a rubber composition for tires excellent in shrink resistance, heat sag resistance and wear resistance and a tire.SOLUTION: A rubber composition for tires comprises a rubber composition having a content of specific conjugated diene rubber of 35 mass% or larger and a content of specific copolymer rubber of 25 mass% or larger and silica and a silane coupling agent, in which the specific conjugated diene rubber is provided with a block A containing an isoprene unit and a block B containing a butadiene unit, is provided with a modification structure due to a siloxane compound at a terminal, at least one of the A and B contains a unit of a vinyl compound capable of mutually interactive with silica, the Mw of the A is 1,000 to 30,000, an entire Mw is 50,000 to 5,000,000, a total aromatic vinyl content is 30 to 45 mass%, and the specific copolymer rubber has an aromatic vinyl content of 23 to 50 mass%, a difference with the aromatic vinyl content of a total of the specific conjugated rubber is 10 mass% or smaller, and the Mw is 800,000 or larger.SELECTED DRAWING: Figure 1