baber/WOPTO huggingface dataset:
Patent JP-2020165841-A (JP)
Title: Monitoring sensor and underwater rotary machine
Inventor: EZAKI TAKEHIKO
IPC: G01N27/02
Filed: 2019-03-29
Abstract: To precisely monitor an oil leakage or a water intrusion in an oil room containing a mechanical seal.SOLUTION: A sensor 6 includes: a first electrode (an outside electrode 611) set in an oil room 40; an AC power source 621 connected to the first electrode; a second electrode (inner electrode 612) set in the oil room, the first and second electrodes being set separately; and a measurement room (a detector 62, a monitor 63) connected to at least the second electrode, the measurement room measuring a change over time of an AC electric signal through the second electrode.SELECTED DRAWING: Figure 4
Patent JP-2020164954-A (JP)
Title: Electrode device for electric protection and electric protection structure of underground metal body
Inventor: SHODA TAIKI
IPC: C23F13/02
Filed: 2019-03-29
Abstract: To provide an electrode device for electric protection, which is simple to assemble, can be easily installed, and can exhibit stable anti-corrosion property for a long time and an electric protection structure.SOLUTION: An electrode device 2 for electric protection includes an electrode unit 20 and a back-fill 30 arranged in its surrounding. The electrode unit 20 includes an electrode body 21, and a hollow cylinder 22 having electric insulation property. The electrode body 21 and the cylinder 22 are connected in series in a depth direction of a boring hole 101, and the cylinder 22 is located at a position higher than the electrode body 21. A hollow part 25 extends from an upper end of the electrode body 21 to an upper end of the electrode unit inside of the electrode unit 20. A lead wire 26 electrically connecting the electrode body 21 and a power source 3 installed outside of the electrode unit 20 is inserted in the hollow part 25.SELECTED DRAWING: Figure 1
Patent JP-2019145810-A (JP)
Title: Laser doping apparatus and laser doping method
Inventor: OKUBO TOMOYUKI
IPC: H01L21/22
Filed: 2019-04-01
Abstract: To reduce the electrical properties of semiconductor materials used in power devices such as SiC, diamond, and GaN, and achieves sufficient doping depth.SOLUTION: A laser doping apparatus for performing doping by irradiating a predetermined region of a semiconductor material with a pulsed laser beam includes, in a predetermined area, a solution supply system 46 that supplies a solution containing a dopant, at least one laser device 2 that outputs a pulsed laser beam that passes through the solution containing the dopant, and a pulse time waveform adjusting device that adjusts a pulse time waveform of the pulse laser beam.SELECTED DRAWING: Figure 2
Patent JP-2020169592-A (JP)
Title: Edge-cutting method
Inventor: ADACHI TAKUYA
IPC: F01K9/00
Filed: 2019-04-02
Abstract: To shorten a time to start of a power generation unit stopped for maintenance of a condenser, and to reduce a load of a worker for the maintenance of the condenser.SOLUTION: Electric conductivity of condensed water in a condensation system 110 including a condenser 111, is measured during stop of an operation of boiler power generation facility, before performing maintenance of the condenser 111, and an edge cutting operation for edge-cutting of the condensation system 110 from the boiler power generation facility is performed when the measured electric conductivity of the condensed water is a prescribed threshold value or less. Further a chlorine concentrations in the boiler power generation facility and the edge-cut condensation system 110 are measured, and the condenser 111 in the condensation system 110 is edge-cut when the measured chlorine concentration is less than the prescribed threshold value.SELECTED DRAWING: Figure 6
Patent JP-2020169413-A (JP)
Title: Method to form double-sided fabric having cut piles using circular knitting machine
Inventor: YU JEN-WEI
IPC: D04B1/00
Filed: 2019-04-03
Abstract: To provide a method to form a double-sided fabric having cut piles by completing the forming process by only one operation and avoiding the use of adhesive.SOLUTION: A method to form a double-sided fabric having cut piles uses a circular knitting machine. The double-sided fabric consists of a first knitted fabric layer 21 and a second knitted fabric layer 22 connected to the first knitted fabric layer, and has multiple cut piles 222 on the second knitted fabric layer on the side separated away from the first knitted fabric layer. The first knitted fabric layer is formed using one of two beds of the circular knitting machine, subsequently, a foundation yarn system 221 and multiple loop piles 225 connected to the foundation yarn system are formed using the other bed. Cutting these loop piles by driving multiple cutting blades disposed on the same bed causes multiple cut piles connected to the foundation yarn system to be formed. These cut piles and the foundation yarn system constitute the second knitted fabric layer. The first knitted fabric layer and the second knitted fabric layer are simultaneously connected to each other using two beds.SELECTED DRAWING: Figure 1
Patent JP-2020153653-A (JP)
Title: Cooling temperature adjustment device using low temperature materials such as liquid nitrogen, liquid oxygen, and liquid helium
Inventor: NAGURA KOSUKE
IPC: F24F5/00
Filed: 2019-03-18
Abstract: To execute temperature adjustment by using a low temperature medium on measures against heat in a space and air-conditioning in an intensely hot area, etc., and to execute temperature control by using a low temperature medium for a high-temperature machine, etc.SOLUTION: Temperature adjustment is executed by utilizing a low temperature state of a container enclosing liquid nitrogen, etc. itself. Cooling temperature adjustment is executed with no power supply in an airport, a gymnasium, a shopping mall, warehouses such as a distribution warehouse, a museum, a classroom, an indoor area of a residence, etc. by utilizing a low temperature state of a container enclosing liquid nitrogen, etc. itself. Cooling temperature adjustment is executed for a heat generation part of a machine, a CPU cooler of a PC and a server, a CPU, etc. by utilizing a low temperature state of a container enclosing liquid nitrogen, etc. itself.SELECTED DRAWING: Figure 1
Patent JP-2019135193-A (JP)
Title: Automatic feeder stack control system and method
Inventor: JOHN W BROWN
IPC: B65H1/02
Filed: 2019-04-08
Abstract: To provide an automatic stack feeder that maximizes the article feeding speed and minimizes damage and double feeding.SOLUTION: The automatic stack feeder 100 includes: a plurality of belts 120; at least one paddle 161; and a vacuum drive individualizing device and a sorting part 180. The automatic stack feeder receives a stack of flat things from the container and moves the stack along the belts to the vacuum drive individualizing device, where the stack is individualized and sorted out.SELECTED DRAWING: Figure 1
Patent JP-2019125394-A (JP)
Title: System, server, program and method for object acquisition confirmation
Inventor: KURABAYASHI SHUICHI
IPC: G06T7/73
Filed: 2019-04-17
Abstract: To provide a system, a server, a program and a method for object acquisition confirmation.SOLUTION: The system includes portable terminal devices and a server for confirming that any kind of an object among a plurality of kinds of objects is acquired. In the system, the portable terminal device determines whether any kind of an object among the plurality of kinds of objects is picked up in an image of a space imaged by an imaging device of the portable terminal device on the basis of a local feature amount about a shape for detecting the plurality of kinds of objects, acquires the image determined to have imaged the object as an acquisition object image, and transits the image to the server, and the server receives the transmitted acquisition object image, determines a feature correlation amount of the acquisition object image to the object on the basis of an image feature amount of one kind of an object among the plurality of kinds of objects, and determines whether the acquisition object image is an image obtained by imaging the one kind of an object.SELECTED DRAWING: Figure 1
Patent JP-2019171872-A (JP)
Title: Release film for manufacturing ceramic green sheet
Inventor: SHIBATA YUSUKE
IPC: B32B27/36
Filed: 2019-04-18
Abstract: To provide an excellent release film for manufacturing a ceramic green sheet capable of achieving prevention of pinhole or partial thickness variation or the like, and reduction of unwinding electrification even when the ceramic green sheet is thinned.SOLUTION: There is provided a release film for manufacturing a ceramic green sheet having a polyester film as a substrate, and a release coating layer on one surface of the substrate, and an easily slipping coating layer containing a particle on another surface, and having surface free energy of the easily slipping coating layer of 40 mJ/mor less.SELECTED DRAWING: None
Patent JP-2020177851-A (JP)
Title: Secondary battery module
Inventor: KAWAOKA HIROKAZU
IPC: H01M2/10
Filed: 2019-04-22
Abstract: To provide a secondary battery module that can stably connect a secondary battery and a charging/discharging device with low resistance without unnecessarily deforming the secondary battery or an electrode terminal.SOLUTION: A secondary battery module includes a plurality of lamination units, and each of the lamination units includes a non-conductive plate member, at least one conductive member fixed to the plate member, and a secondary battery laminated on the plate member, and at least one electrode terminal protrudes from the side surface of the secondary battery, and the at least one electrode terminal is fixed to the at least one conductive member while being in surface contact.SELECTED DRAWING: Figure 1
Patent JP-2020177580-A (JP)
Title: Cyber-physical production system type production system
Inventor: WAKAZONO YOSHIO
IPC: G06Q50/04
Filed: 2019-04-22
Abstract: To provide a cyber-physical production system type production system having a production line capable of being operated by autonomously correcting a production command value so as to satisfy production conditions.SOLUTION: With a CPPS type production system, a production line 10 has a grinder 11, a heat treatment furnace 12, an inspection machine 13, a control device 14, and a line computer device 20 that generates an actual production state of the production line 10 as a virtual production state in a virtual world. The line computer device 20 acquires a production command value PI synchronously with the control device 14, based on the obtained production command value PI, generates the virtual production state by generating virtual grinding processing, virtual heat processing, and virtual inspection processing in the virtual world, and outputs an optimum production command value PS to the control device 14 so as to satisfy production conditions of the production line 10.SELECTED DRAWING: Figure 1
Patent JP-2019150605-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2019-04-24
Abstract: To provide a game machine capable of performing abundant performance with reel action in synchronization with a liquid crystal display and the like.SOLUTION: A pachinko slot includes a main control circuit including a performance content storage area for storing data on a content of reel action. For example, when reel-up is executed as reel action, the main control circuit updates a bit corresponding to a performance content "reel up" in the area. The main control circuit, then, checks the performance content storage area in communication data transmission processing in interruption processing executed every 1.1173 ms and, when a bit corresponding to the performance content "reel up" is discriminated, transmits a transmission command including a performance content corresponding to the bit to a sub control circuit. When receiving the transmission command, the sub control circuit switches performance on the basis of the performance content included in the transmission command.SELECTED DRAWING: Figure 21
Patent JP-2020179880-A (JP)
Title: Packaging support device, control method and program
Inventor: TANAKA SHIN
IPC: B65B67/00
Filed: 2019-04-24
Abstract: To derive the size of a packaging material and an exterior packaging material suitable for the shape of an object to be packaged.SOLUTION: A packaging support device includes: acquisition means for acquiring a photographed image in which an object to be packaged which is an object for packaging or exterior packaging is photographed regarding one or more directions, and distance information showing the distance to the object to be packaged in the direction; constitution means for constituting contour information showing the contour of the object to be packaged on the basis of at least one of the photographed image and the distance information acquired by the acquisition means; derivation means for deriving the dimension according to the shape of the object to be packaged on the basis of the contour information and the distance information; and determination means for determining the size of the packaging material or the exterior packaging material of the object to be packaged on the basis of the dimension according to the shape of the object to be packaged derived from the derivation means.SELECTED DRAWING: Figure 5
Patent JP-2020179772-A (JP)
Title: Display control device and display control system
Inventor: OTA YUJI
IPC: B60K35/00
Filed: 2019-04-25
Abstract: To display contents that enable a driver to recognize operation contents that the driver is required to conduct according to a changing automatic operation level without being aware of an automatic operation level state of an automatic operation system.SOLUTION: A display control device has: an information acquisition part (14) which acquires operation control information from an operation control part (13) which conducts operation control of a vehicle; a determination part (14) which determines driver operation contents based on the acquired operation control information; and a display control part (16) which creates contents (30) showing the driver operation contents to display the contents.SELECTED DRAWING: Figure 1
Patent JP-2020181481-A (JP)
Title: Security system
Inventor: TANAKA TOSHIYA
IPC: G08B25/00
Filed: 2019-04-26
Abstract: To provide a security system that can prevent an occurrence of a suspicious act in stores and commercial facility.SOLUTION: A security system is comprised of: surveillance cameras FCAM1to4 that monitor an inside of a store; a monitoring device 21 that connects to the surveillance cameras FCAM1to4 so as to be able to transmit and receive data, detects a suspicious person from imaged data of the surveillance cameras FCAM1to4, and controls an in-store broadcasting equipment 51; and the in-store broadcasting equipment 51 that broadcasts to suppress an occurrence of suspicious acts based on a command from the monitoring device 21, wherein: the monitoring device 21 performs a predetermined guidance broadcast on the in-store broadcasting facility 51 in response to a situation when a suspicious person is found, and executes a predetermined post-processing when the monitoring device also determines that the in-store broadcasting facility 51 has executed the specified broadcasting.SELECTED DRAWING: Figure 1
Patent JP-2020179990-A (JP)
Title: Accommodation body for delivery service
Inventor: MUNETO KOJI
IPC: B65G1/00
Filed: 2019-04-26
Abstract: To provide an accommodation body for a delivery service which can carry out or carry-in an arbitrary delivery.SOLUTION: A delivery service accommodation body 1 comprises: a box body 10 having a first opening; a shelf 30 which is arranged in the box body 10, and on which a delivery A is placed; a transport device 50 arranged in the box body 10, and transferring the delivery A; an acceptance device for accepting an input of first information related to the delivery A; and a control device 70. The control device 70 includes: a storage part for storing second information related to the delivery A placed on the shelf 30; a decision part for deciding a transport-objective delivery A from the delivery A placed on the shelf 30 on the basis of the first information of the delivery A accepted with a requirement of delivery from the box body 10 by the acceptance device, and the second information; and a transport control part. The transport control part controls the transport device 50, and makes the transport device transport the transport-objective delivery A which is decided by the decision part from the shelf 30 to the first opening.SELECTED DRAWING: Figure 5
Patent JP-2020184170-A (JP)
Title: Image analyzer, electronic controller, and image analysis method
Inventor: SASAHARA MASAAKI
IPC: G08G1/00
Filed: 2019-05-07
Abstract: To enable specifying time when image data is photographed, from the image data even though a frame defect is present during transmission of information.SOLUTION: An image analyzer 100 comprises a transmission unit 101 for transmitting a light emission command of a light emission pattern, and light emission time of the light emission pattern to an electronic controller installed in a moving body; an acquisition unit 106 for acquiring image data of the moving body including the light emission pattern from an imaging apparatus that photographs the moving body; a pattern detection unit 107 for detecting the light emission pattern from the image data; and a photographing time specification unit 108 for setting the light emission time to time when the image data is photographed.SELECTED DRAWING: Figure 3
Patent JP-2020124461-A (JP)
Title: Clothes treatment apparatus
Inventor: KOH MIRYO
IPC: D06F33/30
Filed: 2019-05-08
Abstract: To efficiently heat clothes in a short time.SOLUTION: A washing and drying machine 50 (clothes treatment apparatus) includes a rotary tub 1 rotatably supported by a horizontal or inclined rotary shaft, a control apparatus 20 for controlling a rotating operation of the rotary tub 1, and a microwave heating apparatus 30 for irradiating inside of the rotary tub 1 with microwaves. When irradiating the inside of the rotary tub 1 with microwaves, the control apparatus 20 controls the rotating operation of the rotary tub 1 so that the rotary tub 1 and clothes 51 in the rotary tub 1 have a grounding surface.SELECTED DRAWING: Figure 1
Patent JP-2020183923-A (JP)
Title: Radiation detection device
Inventor: NAGAOKA TAKAYUKI
IPC: G01T1/17
Filed: 2019-05-09
Abstract: To ensure a dynamic range for a gradation value and maintain the uniformity of a captured image by correcting the gradation value according to a temperature.SOLUTION: A radiation detection device (20), which detects radiation by using an output signal from a photo diode (12), comprises an electric charge quantity correction unit (14) that, using a corrected quantity of electric charges, which corresponds to a temperature, corrects a quantity of electric charges output from the photo diode (12).SELECTED DRAWING: Figure 4
Patent JP-2019215331-A (JP)
Title: Multi-sensor scanner constitution for non-contact voltage measurement device
Inventor: RONALD STEUER
IPC: G01R19/00
Filed: 2019-05-09
Abstract: To provide a system and method for measuring an AC voltage of an insulating conductor without requiring a galvanic connection between a conductor and a test electrode.SOLUTION: A non-galvanic contact voltage measurement system 102 includes a sensor subsystem, an internal ground guard 132, and a reference shield 134. A common mode reference voltage source 130 is electrically coupled between the internal ground guard 132 and reference shield 134, to generate an AC reference voltage VR, which causes a reference current IR to pass through the conduction sensor 126. A control circuit 140 receives a signal indicative of a current flowing through the subsystem due to the AC reference voltage VR and the AC voltage V0 in the insulated conductor 106, and determines the AC voltage V0 in the insulated conductor 106 based at least in part on the received signal. The sensor subsystem includes a plurality of sensors that are polled to compensate for a conductor position while allowing for measurement of physical characteristics of the conductor.SELECTED DRAWING: Figure 2
Patent JP-2020186530-A (JP)
Title: Diameter expansion amount controlling device, diameter expansion amount controlling system and diameter expansion amount controlling method
Inventor: WATANABE TORU
IPC: E02D13/06
Filed: 2019-05-10
Abstract: To provide a diameter expansion amount controlling device, a diameter expansion amount controlling system and a diameter expansion amount controlling method capable of accurately controlling the dimeter expansion amount of an expandable blade of a mechanical expandable bucket.SOLUTION: A diameter expansion amount controlling device is applied when forming a pile hole for a diameter expansion part by a pile hole excavator for the diameter expansion part, and has wire 210, a motor 212 automatically taking up the wire 210 and a measuring device 220 measuring a delivering amount of the wire 210 related to the expansion amount of an expandable blade. One end of the wire 210 is attached to a shaft body forming a mechanical expandable bucket, and the wire 210 is delivered when the expandable blade opens by sliding of the shaft body. When the one end of the wire 210 is removed from the shaft body, the wire 210 is automatically taken up by the motor 212.SELECTED DRAWING: Figure 7
Patent JP-2020186942-A (JP)
Title: Underwater acoustic survey device and underwater acoustic propagation cutoff structure
Inventor: MUTO DAISUKE
IPC: H04R1/44
Filed: 2019-05-10
Abstract: To provide an underwater acoustic propagation cutoff structure with which diffraction from edges is suppressed without adversely affecting workability or productivity, and an underwater acoustic survey device provided with this structure.SOLUTION: Provided is an underwater acoustic propagation cutoff structure 12 for cutting off noise to the echo sounder transducer of an underwater acoustic survey device and mounted in a ship, wherein an opening is provided in the body edge part of the underwater acoustic propagation cutoff structure 12 and a hollow sound-guide path extending from the opening is formed. Or, a prism 50 formed with material differing from water in a sound wave propagation speed is provided to be body rear part of the underwater acoustic propagation cutoff structure 12. Or, an interference wave radiation hole 60 penetrating in the longitudinal direction is formed at a prescribed inside diameter position from the body edge part of the underwater acoustic propagation cutoff structure 12.SELECTED DRAWING: Figure 17
Patent JP-2019163294-A (JP)
Title: Manufacturing method of light (meth)acrylic acid ester
Inventor: SERGE TRETJAK
IPC: C07C69/54
Filed: 2019-05-14
Abstract: To provide a manufacturing method of light (meth)acrylic acid ester.SOLUTION: There is provided a continuous production of methyl (meth)acrylate or ethyl (meth)acrylate by direct esterification of (meth)acrylic acid by methanol or ethanol under a reaction condition in which acid is excessive to alcohol, especially molar ratio of acid/alcohol is between 1.0 and 4, and under pressure in a range from ambient pressure to 5 bar, capable of minimizing formation of ethyl ethoxy propionate during an esterification reaction, and capable of providing improvement of material balance, simplification of purification train on desired ester, and optimization of energy balance.SELECTED DRAWING: None