baber/WOPTO huggingface dataset:
Patent JP-2020037393-A (JP)
Title: Powered pre-cooler fan assembly
Inventor: STEVE G MACKIN
IPC: F02C7/143
Filed: 2019-07-17
Abstract: To provide a bleed air pre-cooler system having sufficient pre-cooling ability while preventing increase in size.SOLUTION: A pre-cooler system 13 employs a powered pre-cooler fan assembly 15 having a fan 34 adapted to receive bypass engine fan air through an inlet plenum 25 and having an outlet guide vane array (OGVA) 38 adapted to control an airflow from the inlet plenum and fan. The powered pre-cooler fan assembly is provided with a rotational power source 30 operationally connected to the fan. A shroud 35 directs an airflow from the inlet plenum, fan and OGVA into a pre-cooler 16 disposed downstream of the fan and OGVA.SELECTED DRAWING: Figure 3
Patent JP-2021019373-A (JP)
Title: Laminated core and rotary electric machine
Inventor: FUJIMURA HIROSHI
IPC: H02K1/18
Filed: 2019-07-17
Abstract: To improve the laminated fixing strength without deteriorating the magnetic characteristics of a laminated core.SOLUTION: A laminated core 21 include a plurality of electromagnetic steel sheets 40 laminated to each other and coated on both sides with an insulating coating, an adhesive portion 41 provided between the electromagnetic steel sheets 40 adjacent to each other in the stacking direction and bonding the electromagnetic steel sheets 40 to each other, and a welded portion 42 that welds the electromagnetic steel sheets 40 to each other.SELECTED DRAWING: Figure 3
Patent JP-2021019934-A (JP)
Title: Sun-shielding fabric having unryu pattern and manufacturing method therefor
Inventor: MORIOKA TATSUTA
IPC: B32B27/00
Filed: 2019-07-29
Abstract: To provide a sun-shielding fabric that makes clear Unryu patterns emerge and be hardly lost and has excellent mechanical strength and weather resistance.SOLUTION: This sun-shielding fabric is composed of Unryu paper 3 and filament nonwoven fabric 4 that are stuck together using adhesive material 5, the filament nonwoven fabric taking polyethylene terephthalate filaments as constitution fibers. The Unryu paper 3 is constituted by base paper 1 and Unryu patterns 2. The Unryu patterns 2 are inside the Unryu paper and are in contact with the adhesive material 5 and the filament nonwoven fabric 4. The base paper 1 includes polyester short fibers and, in addition, includes pulp, rayon short fibers, and/or polyvinyl alcohol short fibers. The Unryu patterns 2 are constituted by aggregates of polyethylene terephthalate short fibers. Preferably, the adhesive material 5 is high density polyethylene. Preferably, a basis weight of the base paper 1 is 15 to 25 g/m2 and a basis weight of the filament nonwoven fabric 4 is 20 to 30 g/m2.SELECTED DRAWING: Figure 1
Patent JP-2021022231-A (JP)
Title: Management device, management method, and management program
Inventor: HIRAI RIU
IPC: G06N20/00
Filed: 2019-07-29
Abstract: To increase the accuracy of learning while avoiding the transfer of a data set to a could server from an edge terminal.SOLUTION: A management device capable of accessing a management object includes a processor for executing a program, a storage device for storing the program, and a communication interface capable of communicating with the management object. The processor executes: a receive process of receiving first environment information that indicates a first environment of the management object; a first generation process of generating association information that indicates the degree of association of first environment information received by the receive process with second environment information that indicates the second environment of the management object; a second generation process of generating a first prelearned model used for inference in the first environment by the management object, on the basis of the association information generated by the first generation process and a second prelearned model used for inference in the second environment by the management object; and a transmit process of transmitting the first prelearned model generated by the second generation process to the management object.SELECTED DRAWING: Figure 1
Patent JP-2020044322-A (JP)
Title: shower head
Inventor: MATSUI HIDEYUKI
IPC: B05B1/18
Filed: 2019-07-31
Abstract: To provide a shower head capable of remarkably reducing an operation force of switching operation of flow paths.SOLUTION: A shower head capable of switching water discharge and water stop using includes: a storage chamber storing water from a water supply source; a secondary side flow path member which is provided for a water discharge surface side of the shower head with respect to the storage chamber and has a plurality of flow paths; and diaphragm valves controlling communication and disconnection between each of the plurality of flow paths and the storage chamber.SELECTED DRAWING: Figure 4
Patent JP-2021026320-A (JP)
Title: Image processing device, control method thereof and program
Inventor: TOYOHARA Yohei
IPC: G06T19/20
Filed: 2019-07-31
Abstract: To solve such a problem that a reconstructed three-dimensional shape of a subject becomes unnatural when overlapping three-dimensional models with each other.SOLUTION: An image processing device comprises: detection means which detects a prescribed subject region from an input image; three-dimensional model acquisition means which acquires plural types of three-dimensional models being information obtained by modeling the three-dimensional shape of at least a portion of the prescribed subject region; three-dimensional model arrangement means which arranges the plural types of three-dimensional models acquired by the three-dimensional model acquisition means on the basis of a result of detection by the detection means; and blending processing means which performs blending processing on a boundary of the three-dimensional models when the plural types of three-dimensional models arranged by the three-dimensional model arrangement means overlap with each other. The plural types of three-dimensional models are associated with importance for each type. The blending processing means increases the processing amount of the blending processing as the importance associated with the three-dimensional model is low.SELECTED DRAWING: Figure 3
Patent JP-2021010899-A (JP)
Title: System for inhibiting bacteria and eliminating contamination on hand rail at public place
Inventor: SHUAI DINGFANG
IPC: F16H37/12
Filed: 2019-08-02
Abstract: To disclose a system for inhibiting bacteria and eliminating contamination on a hand rail at a public place.SOLUTION: A system for inhibiting bacteria and eliminating contamination includes two bilaterally symmetrical holding blocks. In the holding blocks, a moving mechanism is installed, and the moving mechanism includes two bilaterally symmetrical apex wheels. Both upper and lower sides of a hand rail are held between the apex wheels and the holding blocks. The device only uses one motor and the overall linkage is strong. The device is capable of automatically performing repeated motion once at the hand rail. Further, in the system, a bactericidal agent is uniformly sprayed onto the hand rail, and the remaining bactericidal agent is wiped off so that cleanliness of the hand rail is maintained. Moreover, the device can automatically adjust the size of an internal part according to different sizes and widths of a hand rail, versatility is satisfactory, an automatization degree of the device is high, and manpower is saved.SELECTED DRAWING: Figure 1
Patent JP-2021027674-A (JP)
Title: Power supply device, power supply system, power supply method, and program
Inventor: NAGATA TSUTOMU
IPC: B60L53/62
Filed: 2019-08-02
Abstract: To improve reliability of power supply control.SOLUTION: A power supply device 1 supplies charging power to a mobile body 3. The mobile body 3 includes a charging circuit 301 for charging a storage battery 300 with charging power whose value does not exceed a maximum value. The power supply device 1 comprises: a first communication unit 11 that from an apparatus control device 2, receives an upper limit signal indicating an upper limit value for the maximum value; a vehicle communication unit 12 that on the basis of the upper limit value, transmits a maximum value signal indicating the maximum value to the mobile body 3; a prohibition unit 132 that until a predetermined prohibition period passes after transmitting the maximum value signal, prohibits the vehicle communication unit 12 from transmitting an another maximum value signal indicating another maximum value differing from the maximum value to the mobile body 3; and a reply unit 133 that when the first communication unit 11 receives another upper limit signal indicating an upper limit value differing from the upper limit value from the apparatus control device 2 during the prohibition period, returns a nonacceptance signal to the apparatus control device 2.SELECTED DRAWING: Figure 1
Patent JP-2019207430-A (JP)
Title: Encoding of multiple audio signals
Inventor: VENKATRAMAN ATTI
IPC: G10L19/022
Filed: 2019-08-07
Abstract: To encode multiple audio signals.SOLUTION: In a system, a device includes a memory and an encoder. The encoder is configured to: receive two audio channels; determine a mismatch value indicative of an amount of a temporal mismatch between the two audio channels; and determine, based on the mismatch value, at least one of a target channel or a reference channel. The target channel corresponds to a lagging audio channel of the two audio channels, and the reference channel corresponds to a leading audio channel of the two audio channels. The encoder is also configured to generate a modified target channel by adjusting the target channel based on an offset value. The encoder is further configured to generate at least one encoded channel based on the reference channel and the modified target channel.SELECTED DRAWING: Figure 22
Patent JP-2021024639-A (JP)
Title: Package manufacturing apparatus
Inventor: MAEDA MASAHIKO
IPC: B65B9/02
Filed: 2019-08-08
Abstract: To provide a package manufacturing apparatus for manufacturing packages which enable consumers to easily use them and achieve excellent productivity.SOLUTION: A package manufacturing apparatus 1 includes: rollers 4a, 4b serving as vertical seal means which adhere a pair of belt-like packaging materials, which are fed in a length direction overlapped with each other and comprise a packaging material 30 and a packaging material 20, in the length direction; a nozzle 6 which fills the packaging materials 20, 30 with a content; and rollers 8a, 8b serving as lateral seal means which adhere the packaging materials 20, 30 in a width direction at predetermined intervals. The packaging material 30 is made of a thermoplastic resin and a package 5 includes an opening part which is opened by breaking.SELECTED DRAWING: Figure 1
Patent JP-2021028586-A (JP)
Title: Analysis method or evaluation method of retronasal aroma and device used therein
Inventor: NISHIKAWA TAKU
IPC: G01N33/02
Filed: 2019-08-09
Abstract: To enable such analysis and evaluation of an aroma lasting property in a person after food intake as to be able to resolve individual difference between subjects and difference in physical condition and environment and have high reproducibility without depending on an operator even for a sample having a relatively high viscosity.SOLUTION: In a method for analyzing or evaluating a retronasal aroma reproduced in a simulated way using a throat model artificially constructed, the retronasal aroma after swallowing flowable food and drink is reproduced by applying the food and drink on an inner wall of a pipe portion corresponding to a throat interior with a wiper which rotates in a device, and then ventilation in the throat model set in two directions is performed in an alternate way and an aroma component contained in an air stream of one direction of them is provided to analysis or evaluation.SELECTED DRAWING: Figure 6
Patent JP-2021032921-A (JP)
Title: Automatic update by artificial intelligence of automatic translation machine by voice recognition, update distribution thereof and information system
Inventor: SAITO MICHI
IPC: G06F3/16
Filed: 2019-08-16
Abstract: To provide a translation terminal capable of translating pronunciation which is not previously stored.SOLUTION: A translation terminal comprises: a user interface performing input/output from/to the outside; and a control section 15 for analyzing a voice content inputted from the outside via the user interface, converting the analyzed voice content into other language and transmitting a signal of the converted voice content to the user interface. When the voice content cannot be analyzed, the control section 15 performs other pronunciation request operation for transmitting a signal of a content for requesting another pronunciation to the user interface.SELECTED DRAWING: Figure 1
Patent JP-2021030788-A (JP)
Title: Train control system
Inventor: OMI YASUSHI
IPC: B61L29/22
Filed: 2019-08-21
Abstract: To provide a train control system in which an alarm time of a railroad crossing when a train passes the railroad crossing is reduced in a railway.SOLUTION: The train control system comprises: a storage part to store a location where a railroad crossing is built; a train location and speed acquisition part to acquire speed information of a train; an alarm part to output an operation command to the railroad crossing; and a command part to impart an upper speed limit with respect to the train. The alarm part compares the speed information of the train with a preliminarily determined reference speed at least at one or more locations in a prescribed section referenced to the railroad crossing location and outputs an operation command to the railroad crossing when the train speed is equal to or more than the reference speed. At this time, the command part imparts the upper speed limit in a form of a section limited speed. The alarm time when the train reaches the railroad crossing is shortened by setting the upper speed limit in which a time to reach the railroad crossing is reduced when the train travels according to the upper speed limit.SELECTED DRAWING: Figure 1
Patent JP-2021024543-A (JP)
Title: Device for preventing fading phenomenon of vehicle brake
Inventor: WANG LU
IPC: B60T5/00
Filed: 2019-08-22
Abstract: To provide a device for preventing fading phenomenon of a vehicle brake.SOLUTION: The present invention comprises: a vehicle body 11. A wheel space 600 is arranged n the vehicle body, which downwardly opens. A wheel shaft capable of rotating is arranged in a rear wall of the wheel space. A fixed block incapable of rotating is arranged on the wheel shaft. A support rod 24 is fixedly arranged on an upper end of the fixed block. An upper end of the support rod is fixedly connected to the vehicle body. A brake disc is fixedly arranged on a front end of the wheel shaft. A brake caliper is arranged on a left end of the brake disc. The device according to the present invention is simply configured, convenient in maintenance and use. The device can quickly radiate heat in a brake system; securely prevent occurrence of fading phenomenon due to high temperature even when the vehicle brake system operates for a long time under a heavy load; greatly improve driving safety; ensure safety of people in the vehicle; and reduce possibility of occurrence of accidents.SELECTED DRAWING: Figure 1
Patent JP-2021030543-A (JP)
Title: Liquid ejection device, liquid residual amount determination device, and liquid residual amount determination method
Inventor: KIYOKAWA YUSUKE
IPC: B41J2/175
Filed: 2019-08-22
Abstract: To quickly and accurately determine a liquid residual amount state in a liquid storage container.SOLUTION: A liquid ejection device 100 energizes between a pair of electrodes 220, 221 located in a liquid storage container 219, and detects a value of voltage generated between the pair of electrodes. The liquid ejection device 100 stores a plurality of detected voltage values and obtains a transition amount of the plurality of voltage values on the basis of the plurality of stored voltage values. The liquid ejection device compares the transition amount with the detected newest voltage value to obtain the newest voltage fluctuation rate. The liquid ejection device determines that the liquid residual state in the liquid storing container is in an unstable condition where bubbles are generated, when the acquired fluctuation amount is larger than a prescribed threshold value.SELECTED DRAWING: Figure 11
Patent JP-2021030269-A (JP)
Title: Press working method and mechanical device manufacturing method
Inventor: HAGIWARA NOBUYUKI
IPC: B30B1/32
Filed: 2019-08-23
Abstract: To achieve a press working method in which accuracy of working for a work-piece can be enhanced.SOLUTION: In the press working method, using a press machine 1 which is equipped with a frame 2 having a reference axis C, a lower die 6 supported on the frame 2, an upper die 7 supported on the frame 2 to be able to separate from and approach the lower die 6 with respect to an axis direction of the reference axis C, and a hydraulic cylinder 5 that generates force in a direction in which the upper die 7 is made to approach the lower die 6, press working is performed to a work-piece 11 having a rotationally symmetric shape with a work-piece center axis as a center, between the lower die 6 and the upper die 7, by making the upper die 7 approach the lower die 6 using the hydraulic cylinder 5 while arranging the work-piece 11 between the lower die 6 and the upper die 7. Respective shapes of the frame 2, the lower die 6 and the upper die 7 are formed into rotationally symmetric shapes with the reference axis C as a center. The press working is performed to the work-pice 11 while matching the work-piece center axis with the reference axis C.SELECTED DRAWING: Figure 2
Patent JP-2021033725-A (JP)
Title: Method of diagnosing dram
Inventor: SHIMIZU TOSHIHIKO
IPC: G06F11/22
Filed: 2019-08-27
Abstract: To provide a method of operation for diagnosing a DRAM without reducing performance of access to the DRAM.SOLUTION: A DRAM diagnosis method to be executed by a memory controller which controls accesses from a microcomputer to a DRAM includes: storing a DRAM address read from a DRAM and data stored in the DRAM address, during DRAM diagnostic operation and read operation, to a diagnosis data buffer of the memory controller; and outputting the data stored in the diagnosis data buffer on receipt of a read operation access request made from the microprocessor to the DRAM when the DRAM address stored in the diagnosis data buffer coincides with an address requested for the read operation.SELECTED DRAWING: Figure 1
Patent JP-2021031996-A (JP)
Title: Device control system and device control method
Inventor: SUGIYAMA HIROKAZU
IPC: E21D9/093
Filed: 2019-08-27
Abstract: To provide a device control system that performs harmonious control between each control target of a device when the estimated control data of a machine learning model corresponding to a control target is generated for a plurality of different control targets of one device, even if the control data between the control targets interfere with each other, and the control data may interfere with each other.SOLUTION: A device control system controls the amount of additive 14 injected to make the excavated soil into mud with a predetermined plasticity flow in a chamber 12 that takes in the excavated soil from the ground of the earth in the earth pressure type shield method, and comprises an additive injection amount estimating unit that uses a machine learning model to estimate, from input data including each of soil pressure variation in the chamber 12 and properties of the excavated soil, an injection amount of the additive 14 to be injected to turn the excavated soil in the chamber 12 into mud.SELECTED DRAWING: Figure 1
Patent JP-2021030966-A (JP)
Title: Exhaust flow passage structure
Inventor: SHIKANO HIROSHI
IPC: B62D25/20
Filed: 2019-08-28
Abstract: To provide an exhaust flow passage structure capable of reducing costs of a cooling component of a power storage device.SOLUTION: An exhaust flow passage structure is an exhaust flow passage structure of cooling exhaust air of a power storage device 2 disposed in a cabin C of an electric vehicle 1 and includes: a rear cross member 23 which partitions the cabin C from a cargo chamber L and extends in a vehicle width direction; an exhaust space defined by at least the rear cross member 23; and an exhaust duct 50 which guides exhaust air from the power storage device 2. The exhaust duct 50 is connected to the exhaust space.SELECTED DRAWING: Figure 1
Patent JP-2021033854-A (JP)
Title: Information processing device, information processing system and information processing program
Inventor: SHIRAI YUSUKE
IPC: G06F16/185
Filed: 2019-08-28
Abstract: To provide an information processing device, information processing system and information processing program which can reduce a processing load by dispersing processing during the shifting of a system in comparison to a case of reading and processing data from a shifting source during the shifting of the system.SOLUTION: A shifting control unit 22 determines which of a shifting source document management system 17 and a shifting destination document management system 18 should perform processing when a user operation is performed in the shifting destination document management system 18 after a file structure and identification information are copied to the shifting destination document management system 18, and performs control to distribute a request of a user to the shifting source document management system 17 or the shifting destination document management system 18 in accordance with the determination result.SELECTED DRAWING: Figure 3
Patent JP-2021032040-A (JP)
Title: Earthquake resistant reinforcement structure
Inventor: TAKAHASHI SHINICHI
IPC: E04G23/02
Filed: 2019-08-29
Abstract: To improve earthquake resistance of a steel construction building without preventing passage of people and things.SOLUTION: An earthquake resistant reinforcement structure of an existing building 1 of steel construction comprises an earthquake resistant reinforcement frame 100 formed in a portal shape, which includes: a pair of column members 10 formed of a steel material; and a beam member 20 formed of a steel material and having both end portions rigidly joined respectively to the pair of column members 10. In the earthquake resistant reinforcement frame 100, the beam member 20 is not joined to an existing beam 4, and the pair of column members 10 are joined respectively to a facing surface of a pair of existing columns 2 that are disposed to face each other, to be integrated with the existing building 1.SELECTED DRAWING: Figure 2
Patent JP-2021036786-A (JP)
Title: Work vehicle
Inventor: YAMASHITA TOMOSHI
IPC: A01B63/10
Filed: 2019-08-30
Abstract: To provide a work vehicle capable of lifting or lowering a work machine mounted on a travel vehicle body so as to be lifted or lowered, to an appropriate position according to a travelling state.SOLUTION: A work vehicle includes: a travel vehicle body 2; a work machine W mounted on the rear part of the travel vehicle body 2 so as to be lifted or lowered; a control device 40 for executing control to lift or lower the work machine W; a lift arm sensor 26 for detecting a lifting or lowering position of the work machine W; and lifting or lowering position setting means 90 for presetting the lifting or lowering position while the work machine W is travelling on the road. Upon determination that the work machine is travelling on the road, the control device 40 lifts or lowers the work machine W to the preset lifting or lowering position.SELECTED DRAWING: Figure 2