baber/WOPTO huggingface dataset:
Patent JP-2021048015-A (JP)
Title: Vehicular lamp
Inventor: YOSHINO KIMIAKI
IPC: F21S43/249
Filed: 2019-09-17
Abstract: To make an emitting part of a light guide body shine uniformly in a left-and-right direction, even if either first or second light source is turned on, in a vehicular lamp emitting emission light from the first and second light sources having different luminous colors to a front side by the light guide body.SOLUTION: In a vehicular lamp, a lamp unit 20 has a light guide body 30. The light guide body 30 reflects light from first and second light sources 22 and 24 incident from an incident portion 32 upward by a reflecting portion 34, and then reflects it toward a front side of the lamp by a second reflecting portion 36. The first reflecting portion 34 is equipped with a first reflecting area 34A for reflecting light from the first light source 22, and a second reflecting portion 34B for reflecting light from the second light source 24. On the second reflecting portion 36, a plurality of third reflecting areas 36A for reflecting reflection light from the first reflecting area 34A and a plurality of fourth reflecting areas 36B for reflecting reflection light from the second reflecting area 34B are alternately disposed in a left-and-right direction.SELECTED DRAWING: Figure 3
Patent JP-2021045710-A (JP)
Title: Carbon dioxide gas recovery facility
Inventor: NAKAMURA KYOHEI
IPC: C01B3/12
Filed: 2019-09-18
Abstract: To provide a carbon dioxide gas recovery facility capable of easily discharging appropriate amount of recirculation water.SOLUTION: A carbon dioxide gas recovery facility includes: an absorption tower causing an absorbent to absorb carbon dioxide of shift gas generated through a reaction of carbon monoxide in coal gas with steam by a shift reactor; a regeneration tower heating the absorbent that has absorbed carbon dioxide; a gas liquid separator separating the absorbent heated by the regeneration tower into carbon dioxide gas and condensation water; a water feed device feeding the condensation water in the gas liquid separator to the regeneration tower as recirculation water; a purge valve adjusting the amount of the recirculation water to be discharged to outside; and a conductivity meter measuring conductivity of the recirculation water to be fed to the regeneration tower by the water feed device.SELECTED DRAWING: Figure 2
Patent JP-2021048245-A (JP)
Title: Electrical component and method of manufacturing electrical component
Inventor: TAKIGASHIRA NAOKI
IPC: H01R43/20
Filed: 2019-09-18
Abstract: To provide an electrical component that has electrode terminals easily mounted on a circuit board and also avoids generating electrically conductive impurities, and can be improved in connection strength of the electrode terminals, and a method of manufacturing the same.SOLUTION: The present invention relates to an electrical component which comprises a connecting body (a connector 2), electrode terminals 3A, 3B, and a circuit board 1 on which the connecting body (the connector 2) and the electrode terminals 3A, 3B are mounted, wherein the connecting body (the connector 2) comprises a holding part (an enclosure part 25 and a side face of the connector 2) which holds the electrode terminals 3A, 3B, and the electrode terminals 3A, 3B comprise a mount part 31 soldered to the circuit board 1, a contact part 32 held by the holding part (the enclosure part 25 and the side face of the connector 2), and a connection part 33 arranged apart from the circuit board 1.SELECTED DRAWING: Figure 1
Patent JP-2020064619-A (JP)
Title: Device and method for training image recognition model and method for recognizing image
Inventor: LEE WON HEE
IPC: G06T7/00
Filed: 2019-09-20
Abstract: To provide a device and a method for estimating the precise location of the reference point for each class of a landmark.SOLUTION: The training device according to an embodiment can train an image recognition model by a positioning loss defined on the basis of a class.SELECTED DRAWING: Figure 5
Patent JP-2020055305-A (JP)
Title: Liquid jet head and liquid jet system
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/01
Filed: 2019-09-24
Abstract: To provide a liquid jet head which can prevent or reduce a chemical influence of a used liquid, and a liquid jet system.SOLUTION: A liquid jet head in which a first flow channel formation member formed with a first flow channel communicating with a nozzle opening, a sealing member sealing an opening of the first flow channel and a second flow channel formation member having a second flow channel for supplying a liquid to the first flow channel are sequentially stacked, and a communication part of the first flow channel and a communication part of the second flow channel communicate with each other via a communication port formed on the sealing member, in which the sealing member has a diaphragm layer constituting one surface of the first flow channel and a resin layer C stacked on the diaphragm layer, and at least a part of an inner wall of the communication port is covered with a resin coating layer A formed of a second resin different from a first resin forming the resin layer.SELECTED DRAWING: Figure 4
Patent JP-2021052568-A (JP)
Title: Electric motor
Inventor: ONO TAKAAKI
IPC: H02K7/09
Filed: 2019-09-26
Abstract: To design an appropriate insulation performance of insulating material.SOLUTION: A plurality of insulating members (70) is provided on an inner wall of a plurality of slots (53), respectively, to electrically insulate a stator core (50) and a plurality of windings (60). The plurality of windings (60) includes at least one first winding (61) included in a first winding portion to which a voltage is applied and at least one second winding (62) included in a second winding portion to which a voltage different from that applied to the first winding (61) is applied. The plurality of insulating members (70) differ from each other in the insulating performance of a portion electrically insulating the stator core (50) and the first winding (61) and in the insulating performance of a portion electrically insulating the stator core (50) and the second winding (62).SELECTED DRAWING: Figure 3
Patent JP-2021052899-A (JP)
Title: Absorbent article
Inventor: MATSUOKA HIROKI
IPC: A61F13/53
Filed: 2019-09-27
Abstract: To achieve both absorbency of viscous liquid and absorption performance of non-viscous liquid.SOLUTION: An absorber 70 includes a cell absorption sheet 50 which has: an upper sheet 51 and a lower sheet 52 having liquid permeability; cells 55 which are surrounded by joint parts 54 of the upper sheet 51 and the lower sheet 52 where the upper sheet 51 and the lower sheet 52 are not bonded; and particulate matters containing high-absorbent polymer particles that are housed in the cells 55. The lower sheet 52 is a highly water absorptive nonwoven fabric whose Klemm water-absorption is 50 mm or more, whose water capacity under load is 0.1 g or more, and whose water capacity under no load is 0.5 g or more.SELECTED DRAWING: Figure 17
Patent JP-2021056689-A (JP)
Title: E-mail monitoring device and e-mail management method
Inventor: WATANABE TAKASHI
IPC: G06F16/31
Filed: 2019-09-30
Abstract: To provide an e-mail monitoring device capable of saving space in a storage area of a storage unit.SOLUTION: An e-mail monitoring device stores e-mails that are sent and received by one or more terminals in a storage unit. The one or more terminals are connected to a LAN and can send and receive the e-mails. The e-mail monitoring device comprises duplication determination means for determining whether or not the same information as e-mail body information and/or attached information has already been stored in the storage unit regardless of whether it is an outgoing e-mail or an incoming e-mail. E-mail Header information is stored all in the storage unit. The e-mail body information and/or attached information, which is determined by the duplication determination means that the same information has not been stored in the storage unit, is stored in the storage unit so as to be associated with the header information. Link information, which makes it possible to refer to each of the e-mail body information and/or attached information stored in the storage unit, is stored in association with the header information for the e-mail body information and/or attached information determined by the duplication determination means that the same information has already been stored in the storage unit.SELECTED DRAWING: Figure 2
Patent JP-2021057467-A (JP)
Title: Polishing composition for silicon wafer
Inventor: YAMAGUCHI YOSHIKO
IPC: B24B37/00
Filed: 2019-09-30
Abstract: To provide a polishing composition that can reduce the haze of a silicon wafer.SOLUTION: The polishing composition for a silicon wafer includes one or more water-soluble polymers and two or more surfactants. One or more of the two or more surfactants are polypropylene glycol-based compounds.SELECTED DRAWING: None
Patent JP-2021056918-A (JP)
Title: Data analysis device and data analysis method
Inventor: TAKADA SHINTARO
IPC: G06Q10/04
Filed: 2019-10-01
Abstract: To achieve improvement in prediction accuracy of a work time.SOLUTION: A data analysis device is configured to implement: acquisition processing that acquires, for each work of a plurality of works, first learning data having an objective variable indicative of a work time, an explanation variable regarding a work environment, a worker variable indicative or presence or absence of a work implementation for each worker; prediction model generation processing that generates a first prediction model predicting the work time on the basis of the first learning data; calculation processing that inputs the first learning data to the first prediction model, and thereby calculates, for each work, a first prediction value of the work time and a first implication degree indicative of a degree in which the worker variable affects statistics of the first prediction value for each work; and learning data generation processing that generates an abstraction variable abstracting a work speed of a plurality of workers for each work on the basis of a distribution of respective first implication degrees of the plurality of works for each worker, and generates second learning data having the objective variable, explanation variable, and abstraction variable for each work.SELECTED DRAWING: Figure 5
Patent JP-2020078057-A (JP)
Title: Packet flow monitoring device, packet data extraction device, extracted data aggregation device, and program
Inventor: KOYAMA SATOSHI
IPC: H04L47/43
Filed: 2019-10-02
Abstract: To provide a packet flow monitoring device, a packet data extraction device, an extracted data aggregation device, and a program that efficiently and accurately monitor packet flows in a video or audio communication system constructed with a network for Ethernet (R) frames or IP packets.SOLUTION: A packet flow monitoring device 1 of the present invention includes: a packet data extraction unit 2 that duplicates all passage packets that pass through one or more specific network switches on a network and extracts and aggregates predetermined partial information in the duplicated passage packets to construct and output an extracted data report packet; and an extracted data aggregation device 3 that receives the extracted data report packet, analyzes the partial information in each of the duplicated passage packets included in the extracted data report packet so as to aggregate for each packet flow, and records as aggregation data.SELECTED DRAWING: Figure 1
Patent JP-2021058114-A (JP)
Title: Method for producing crops and semiconductor light-emitting device
Inventor: KAGA EMI
IPC: H01L33/50
Filed: 2019-10-03
Abstract: To provide a method for producing crops that can produce delicious crops and a semiconductor light-emitting device.SOLUTION: A method for producing crops irradiates crops with light emitted by a semiconductor light-emitting device 100. The intensity of light with a wavelength of 430 nm in the semiconductor light-emitting device 100 is 0.4 or more and 0.9 or less of the maximum value of the intensity of light in the semiconductor light-emitting device 100. The intensity of light with a wavelength of 480 nm in the semiconductor light-emitting device 100 is 0.8 or more and 0.95 or less of the maximum value of the intensity of light in the semiconductor light-emitting device 100.SELECTED DRAWING: Figure 2
Patent JP-2020061365-A (JP)
Title: Device for automatically uncoupling connector inserted in socket of electric vehicle
Inventor: CHRISTIAN CHAGNY
IPC: H01R13/633
Filed: 2019-10-07
Abstract: To prevent a driver waiting in a vehicle until charging is finished from having to leave the vehicle again to disconnect a cable.SOLUTION: A device is equipped with a connector 10 on the cable side of a recharging station and connecting means including a socket on the electric vehicle side. The device includes an active portion 60 attached to one element of a connector and a socket and a passive portion attached to the other element. The active portion includes an actuator 65 and a plurality of rods 62 forming a plunger that is translatable by the actuator to squeeze the passive portion of a decoupling device and generate a force to disconnect the connector from the socket.SELECTED DRAWING: Figure 7
Patent JP-2021066413-A (JP)
Title: Lifting device
Inventor: NAKATANI MASAHIKO
IPC: B63C11/48
Filed: 2019-10-28
Abstract: To provide a lifting device which enables a weight to be lightened as much as possible and is not easily affected by waves and swinging of a ship when a sensor is disposed in water and locked.SOLUTION: A lifting device moves up or down along a lifting rail 13 and includes: a lifting device body 2; a lower contact plate 3 disposed at the front surface 13a side of the lifting rail 13 at the lower side of the lifting device body 2; a contact pin 4 disposed at the back surface 13b side of the lifting rail 13 at the upper side of the lifting device body 2; a back surface plate 5 disposed at the back surface 13b side of the lifting rail 13 at the lower side of the lifting device body 2; a rotation arm 6 which is joined to the upper side of the lifting device body 2 by a pin at the front surface 13a side of the lifting rail 13; and a crank member 7 rotatably connected to the rotation arm 6.SELECTED DRAWING: Figure 1
Patent JP-2020021743-A (JP)
Title: Circuit breaker with terminal temperature display function
Inventor: BABA TAKASHI
IPC: H01H73/20
Filed: 2019-10-28
Abstract: To provide a circuit breaker with terminal temperature display function, which does not require significant remodeling of circuit breaker, and is hard to be affected by arc gas when the circuit breaker is turned off.MEANS FOR SOLVING THE PROBLEM: In a circuit breaker including a terminal temperature display function for displaying the temperature of the terminal of the circuit breaker, the terminal includes a thermal element formed to extend outward of the circuit breaker, and having one end fixed to the extension of the terminal and the other end disposed to displace freely in response to change of heat. An enclosure for housing the extension of the terminal, the thermal element, a displacement transmission part to which displacement of the thermal element is transmitted and which reciprocates corresponding to response, and a display mechanism which is driven by displacement transmitted from the displacement transmission part, is placed closely to the terminal integrally therewith.SELECTED DRAWING: Figure 1
Patent JP-2021070162-A (JP)
Title: Storage body
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2019-10-29
Abstract: To provide a technique that can enhance accuracy in detecting liquid stored in a storage body.SOLUTION: A storage body comprises a storage part that stores liquid, and an optical element constituting a portion of an outer wall of the storage part, into which detection light emitted from a light emitting element is made incident. The optical element comprises: an incidence surface that makes the detection light incident into the optical element; a first surface configured to transmit the detection light made incident through the incidence surface therethrough, when being covered with the liquid, and reflect the detection light, when not being covered with the liquid; and a second surface configured to reflect the detection light reflected on the first surface or not yet reflected, regardless of presence or absence of the liquid in the storage, so as to guide the light to a light receiving element provided in a liquid jet device.SELECTED DRAWING: Figure 3
Patent JP-2020102833-A (JP)
Title: Communication device, communication method, robot device, production device, article manufacturing method, transmission device, control program, and recording medium
Inventor: SHINO KENJI
IPC: H04L29/08
Filed: 2019-10-29
Abstract: To provide a robot device capable of reducing an occurrence of malfunction and loss of real-time properties even if wireless communication is interrupted.SOLUTION: The communication device includes: a transmitter for transmitting device operation data; a receiver for receiving the operation data; wireless communication means for enabling mutual wireless communication between the transmitter and the receiver; and a cable connecting the transmitter and the receiver. The transmitter transmits a synchronization signal indicating an execution timing of the operation data to the receiver by the cable and transmits the operation data corresponding to operation of the device for a predetermined period using the wireless communication means.SELECTED DRAWING: Figure 8
Patent JP-2021071403-A (JP)
Title: Rotation angle detector and control system
Inventor: KANAYAMA TAKASHI
IPC: H02P27/06
Filed: 2019-10-31
Abstract: To provide a rotation angle detector that can reduce an angular error in a detection signal output from a resolver while following the angular change of a detection signal that results from a change in the number of rotations of a load.SOLUTION: A rotation angle detector 100 includes: an RDC circuit 10 for calculating a first angle φ1 on the basis of detection signals S1 and S2 output from a resolver 2; and a filter circuit for calculating a second angle φ2 on the basis of the first angle φ1. A cross angle frequency ω1 determined by a compensation gain G1 of the RDC circuit 10 and a cross angle frequency ω2 determined by a compensation gain G2 of a filter circuit 20 are set so that ω2 is smaller than ω1.SELECTED DRAWING: Figure 1
Patent JP-2021073875-A (JP)
Title: Cooling device for ice candy mold
Inventor: IKEGAMI TSUKASA
IPC: A23G9/22
Filed: 2019-11-07
Abstract: To provide a cooling device for an ice cream mold, enabling quick cooling at a downstream side of a brine tank.SOLUTION: In a cooling device 100 for an ice cream mold, a discharge part at a downstream side is constituted of brine discharge walls 80, and a mold M is passed between the brine discharge walls 80. The brine discharge walls 80 have discharge ports 82 on wall surfaces, and low-temperature brine cooled by a brine cooling device is discharged from the discharge ports 82. Therefore, the mold M is sprayed with low-temperature brine from the left and right brine discharge walls 80 in a short distance while passing between the brine discharge walls 80, and is quickly cooled, thus, a cooling ability is higher than a conventional discharge part, and an ice cream material in the mold M can be cooled and frozen in short time. With this, various kinds of ice cream of a complicated layer constitution can be produced without lowering productivity, and conveyance speed of a mold unit 3 can be increased due to the installed number of production facilities so as to improve productivity.SELECTED DRAWING: Figure 2
Patent JP-2021077034-A (JP)
Title: Motion analysis device, motion analysis method, and motion analysis program
Inventor: MIYAZAKI MASA
IPC: G05B19/418
Filed: 2019-11-07
Abstract: To provide a motion analysis device, a motion analysis method, and a motion analysis program that can more efficiently use a display area.SOLUTION: A motion analysis device 10 comprises: an acquisition unit 11 that acquires time series data on an operation performed by an operator; an analysis unit 12 that analyzes the time series data to generate motion data representing the types and the execution times of element motions; a generation unit 14 that excludes, from the motion data, data corresponding to the operator's stop period until the initial element motion is started to generate a reduced motion data; and a display control unit 15 that distinguishes among periods corresponding to the different element motions, and controls to display the reduced motion data on a display unit.SELECTED DRAWING: Figure 1
Patent JP-2021075905-A (JP)
Title: Stone fall absorber
Inventor: SHIOMI MASANORI
IPC: E01F7/04
Filed: 2019-11-08
Abstract: To provide a stone fall absorber that has a small reduction amount of an upper edge of a net even if a stone falls and that can capture subsequent stone falls exactly so as to absorb energy.SOLUTION: A stone fall absorber comprises a net 1 for absorbing impact of a stone fall, and a column 2 having a plurality of guide holes 21 opened at the upper and lower sides of a long material. Two slide wires 3 inserted into the guide holes 21 at the upper and lower sides of the column 2 are taken as a pair and each end of each pair is indirectly fixed to a braking device 5 installed independently on the mountain side of an inclined plane.SELECTED DRAWING: Figure 1
Patent JP-2021077219-A (JP)
Title: Controller
Inventor: YASUDA KEI
IPC: G05B19/05
Filed: 2019-11-12
Abstract: To mitigate a load on user's program production.SOLUTION: A controller having a program conformable to a first executable format in which the whole program is executed at every run, and a program conformable to a second executable format in which the program is sequentially executed includes: a first processing unit capable of computing a first command value for use in controlling a first control object by running the program conformable to the first executable format; and a second processing unit capable of computing a second command value for use in controlling a second control object according to an intermediate code produced when the program conformable to the second executable format is run and at least part of the program is interpreted by an interpreter. One of the first processing unit and second processing unit retains a predetermined variable usable in both the computation by the first processing unit and the computation by the second processing unit. The other processing unit can access the predetermined variable via the one of the first processing unit and second processing unit.SELECTED DRAWING: Figure 2
Patent JP-2021077590-A (JP)
Title: Supply cable and power feeding connector with cable
Inventor: ISHIKAWA TORAICHI
IPC: H01B7/42
Filed: 2019-11-13
Abstract: To provide: a supply cable capable of reducing electrical leak from a conductor line into a cooling tube; and a power feeding connector with a cable.SOLUTION: A supply cable 1 includes: a cooling tube 11 that permits passage of a non-insulating refrigerant; an insulation layer 14 to cover the cooling tube 11; and a conductor line 12 disposed around the insulation layer 14. The cooling tube 11 has a specific volume resistance of 1013 Ω m or less. The insulation layer 14 has a higher specific volume resistance than the cooling tube 11.SELECTED DRAWING: Figure 2