baber/WOPTO huggingface dataset:
Patent JP-2020088467-A (JP)
Title: Encoding device, decoding device, encoding method, decoding method, encoding program, and decoding program
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/46
Filed: 2018-11-19
Abstract: To provide an encoding device capable of enhancing edge reproducibility with respect to an original image even when a fixed length code is used in order to reduce a memory access amount during image processing.SOLUTION: An encoding device includes image segmentation means, frequency conversion means that outputs a frequency conversion coefficient corresponding to an image block, condition-conforming frequency conversion coefficient specifying means that makes an absolute value of the frequency conversion coefficient a condition-conforming frequency conversion coefficient conforming to a predetermined condition, limit value selecting means that selects a limit value group for individually limiting the value of the frequency conversion coefficient corresponding to an appropriate pixel, limiting processing means that limits the value of the frequency conversion coefficient by using each selected limiting value, and encoding means that encodes the frequency conversion coefficient after the limiting processing is executed as a fixed-length code, and in the limiting processing for the condition-conforming frequency conversion coefficient included in the frequency conversion coefficient, the limiting processing means limits the value of the condition-conforming frequency conversion coefficient by using a value smaller than the limit value included in the selected limit value group.SELECTED DRAWING: Figure 4
Patent JP-2019022533-A (JP)
Title: Crop pullout machine
Inventor: MURANAMI MASAMI
IPC: A01D25/04
Filed: 2018-11-20
Abstract: To provide a crop pullout machine capable of more stably performing pull-upright work.SOLUTION: A crop pullout machine comprises: a pull-upright mechanism 100 for pulling upright a leaf part W1; a pullout/transport device 200 for pulling out a crop W by holding the leaf part W1 and transporting it in a rear oblique and upward direction to pull out a crop W; and a pull-upright mechanism position adjustment device 160 for adjusting a vertical position of the pull-upright mechanism 100. The pull-upright mechanism position adjustment device 160 is constituted by: connection arm fitting members 203L, 203R provided over the pullout/transport device 200; connection arms 161L, 161R provided for connecting the pull-upright mechanism 100 to the connection arm fitting members 203L, 203R; and a rotation operation part 170 for vertically rotating the connection arms 161L, 161R. The rotation operation part 170 is constituted by: a rotation arm member 171 provided on the connection arms 161L, 161R; a female screw shaft part 172 connected to the rotation arm member 171; and a protrusion length variable device 175 for varying a front and rear protrusion amount of the female screw shaft part 172.SELECTED DRAWING: Figure 5
Patent JP-2019068078-A (JP)
Title: Method of forming magnetic electrode of magnetic tunnel junction and method of forming the magnetic tunnel junction
Inventor: MANZAR SIDDIK
IPC: H01F10/30
Filed: 2018-11-21
Abstract: To provide a method of forming a magnetic electrode of a magnetic tunnel junction.SOLUTION: A method is for forming a non-magnetic MgO containing material 16 onto a conductive material 12 of a magnetic electrode formed. An amorphous metal 18 is formed onto the MgO containing material. The amorphous metal contains at least one of Mo and Cr, and an alloy of at least one of Fe, Co, and Ni or an alloy of Al and Ni. An amorphous magnetic electrode material 20 containing Co and Fe is formed onto the amorphous metal. The amorphous magnetic electrode material does not contain B. A non-magnetic tunnel insulation material 22 containing Mgo is formed by being directly contacted to the amorphous magnetic electrode material. The tunnel insulation material not contain B. After the formation of the tunnel insulation material, the non-magnetic electrode material is annealed at a temperature of at least about 250 degrees, and a crystalline magnetic electrode material containing Co and Fe is formed from a front surface containing MgO of the tunnel insulation material. The crystalline magnetic electrode containing Co and Fe does not contain B.SELECTED DRAWING: Figure 1
Patent JP-2020086796-A (JP)
Title: Machine learning method, machine learning program and machine learning device
Inventor: TSUNODA TOMOYUKI
IPC: G06N20/00
Filed: 2018-11-21
Abstract: To suppress an adverse effect due to a generation process of a pseudo attractor on machine learning.SOLUTION: A learning device generates a sine wave from a basic cycle of input data having periodic nature. The learning device identifies a sampling period based on roundness of an attractor generated from the sine wave. The learning device samples the input data at the identified sampling period to generate a pseudo attractor. The learning device performs machine learning using the pseudo attractor.SELECTED DRAWING: Figure 1
Patent JP-2020086901-A (JP)
Title: Data management system and data management method
Inventor: SASAKI TAKAHITO
IPC: G06F16/30
Filed: 2018-11-26
Abstract: To provide a data management system configured to store texts and tags constituting input data and properly refer to a required text when the input data is analyzed, and a data management method.SOLUTION: A service server 1 which provides a data management system includes an API. The service server includes: addition means which receives input data from a terminal 2 on the client side using the API, extracts texts from the received input data on the basis of a predetermined search condition, and adds tags to the extracted texts on the basis of a predetermined addition condition; storage instruction means which causes multiple pieces of storage means 6 to store the input data with tags added thereto; and output means which outputs the input data stored in the multiple pieces of storage means 6 together with the tags added by the addition means so as to be referred for each user.SELECTED DRAWING: Figure 1
Patent JP-2020088619-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKATA SHOTA
IPC: H04N5/232
Filed: 2018-11-27
Abstract: To provide a technique capable of designating a cutting out region for cutting out an image by less operation.SOLUTION: In the case where an end part in a cutting region is not contacted with an end part of an imaging image, control means changes the size of the cutting region when a first operation is performed, so that a center of the cutting region does not change relative to the imaging image so as to be relatively reduced to the imaging image, and changes the size of the cutting region when the first operation is performed in the case where at least one part of the end part in the cutting region is contacted to the end part of the imaging image, so as to be relatively reduced to the imaging image while maintaining a state where the end part of at least one part is contacted with the end part of the imaging image. Digital zoom means expands the size of the image of the cutting region that has been changed by the control means to a normal image size.SELECTED DRAWING: Figure 2
Patent JP-2019169461-A (JP)
Title: Dimmer control circuit, method and system
Inventor: Fu xiao-ping
IPC: H05B37/02
Filed: 2018-11-28
Abstract: To provide a dimmer control circuit, a method and a system.SOLUTION: A dimmer control circuit 200 includes: a rectifier circuitry coupled to a voltage output terminal of a dimmer and configured to rectify the output voltage of the dimmer to output a rectified voltage; an input voltage detecting circuitry provided with an input terminal coupled to the rectifier circuitry, and configured to output a detected voltage according to the rectified voltage; a processor provided with an input terminal coupled to an output terminal of the input voltage detecting circuitry, and configured to output a control signal when the detected voltage meets a predetermined condition; and a constant current circuitry provided with a control terminal coupled to an output terminal of the processor and an output terminal coupled to the rectifier circuitry, and configured to output or stop outputting a predetermined current to the rectifier circuitry in response to the control signal. The predetermined current has a value greater than a holding current of the dimmer. By supplying compensation current in the dimmer, the dimmer can be prevented from being abnormally turned off, and the light source flicker caused by the dimmer turned on and then turned off can be avoided.SELECTED DRAWING: Figure 2
Patent JP-2020083574-A (JP)
Title: Wear detection device for passenger conveyor chain and wear detection method of passenger conveyor chain
Inventor: HIYAMA SEIICHI
IPC: B66B29/00
Filed: 2018-11-28
Abstract: To provide a wear detection device and a wear detection method capable of detecting local wear of a passenger conveyor chain.SOLUTION: An actuator 31 is provided on a rotational trajectory C of a plurality of links 23a, 23c, and 23e, which move rotatably while engaging with a sprocket 13. The actuator 31 contacts each of a plurality of links 23a, 23c, and 23e which engage with the sprocket 13 and move rotatably. Worn parts that are in contact with the actuator 31 at the time of the detection are detected by the detection of deviation of the actuator 31 that has exceeded a predetermined reference amount.SELECTED DRAWING: Figure 6
Patent JP-2020086398-A (JP)
Title: Image formation device and medium supply device
Inventor: NAGAI HITOSHI
IPC: B65H1/28
Filed: 2018-11-30
Abstract: To smoothly deliver a medium with a simple configuration.SOLUTION: In an additional paper feeding device 3 of an image formation device 1, a positioning part 80 provided at a left base part 61L of an additional main body part 51 causes a central axis C81 and a central axis C82 to substantially match by inserting a part of a shaft 82 to an upper portion of a cylindrical part 81, and the vicinity of the upper end thereof is defined as a first projection 71 as well as the vicinity of the lower end there of is defined as a first hole part 75. In the image formation device 1, when an additional paper feeding device 3A is connected to the upper side of an additional paper feeding device 3B, the first projection 71 of the additional paper feeding device 3B is inserted to the first hole part 75 of the additional paper feeding device 3A. Thus, in the image formation device 1, the central axes C82 of the shafts 82 are made to substantially match between the additional paper feeding devices 3A and 3B, so as to position both of them in a front/back direction and a right/left direction with extremely high precision.SELECTED DRAWING: Figure 7
Patent JP-2020083451-A (JP)
Title: Mixing container
Inventor: NAKAMURA HIROYUKI
IPC: B65D25/08
Filed: 2018-11-30
Abstract: To provide a mixing container which has superior operability.SOLUTION: A mixing container 1 according to the present invention comprises: a first container 11 in a bottomed cylinder shape which is stored with a first agent; a second container 12 which has a storage part 61 stored with a second agent and having a communication port 65 formed to communicate with the inside of the first container 11, and is arranged at a mouth part of the first container 11; and a closing part 67 which breaks communication between the mouth part 21 and the communication port 65. The second container 12 has a press-down part 53 which is constituted to move down to the storage part 61, and links the inside of the storage part 61 that communicates with the communication port 65 and the inside of the first container 11 to each other as the closing part 67 is pressed toward the first container 11 as the container moves down. A bottom part 24 of the first container 11 comprises an easy-to-deform part 32 which is easier to deform than a trunk part 23.SELECTED DRAWING: Figure 2
Patent JP-2020090332-A (JP)
Title: Crane and crane control method
Inventor: MOMOI YASUYUKI
IPC: B66C13/22
Filed: 2018-12-03
Abstract: To provide a high safety crane by reducing a moving distance while suppressing a load swing caused at crane stopping.SOLUTION: A crane has a speed command generating part to generate a movement speed command of a horizontal movement device and a crane control part to make the horizontal movement device move according to the speed command. The speed command generating part generates the first speed pattern to decelerate from the time when the stop operation starting signal is input, and the second speed pattern accelerating/decelerating to cancel the load swing caused at the time when the horizontal movement device is driven by the first speed pattern. A horizontal movement device is driven by the first speed and the second speed patterns.SELECTED DRAWING: Figure 2
Patent JP-2020091534-A (JP)
Title: Image processing device, generating method of three=dimensional shape data and program
Inventor: MORISAWA KEISUKE
IPC: G06T7/55
Filed: 2018-12-03
Abstract: To accurately generate three-dimensional shape data.SOLUTION: A generating device 104 has the following units. An acquisition unit 801 acquires each foreground mask image for each captured image which is obtained based on the imaging from multiple directions. An incorrect mask detection unit 802 detects the incorrect foreground mask image of the acquired foreground mask images by the acquisition unit 801. A processing unit 803 processes the incorrect foreground mask image detected by the incorrect detection unit 802. A generating unit 804 generates the three-dimensional shape data of the foreground based on the foreground mask image unprocessed by the processing unit 803 of the foreground mask images acquired by the acquisition unit 801 and on the image processed by the processing unit 803.SELECTED DRAWING: Figure 8
Patent JP-2019106364-A (JP)
Title: Thermosensitive pellet-type thermal fuse
Inventor: KISHI EIGO
IPC: H01H37/76
Filed: 2018-12-03
Abstract: To provide a thermosensitive pellet-type thermal fuse which: can stably maintain its material quality and shape even if it is exposed to a high-temperature environment at around 200°C for a long period of time; and is equipped with thermosensitive means excellent in reliability.SOLUTION: Inside a conductive envelope 11, a thermosensitive pellet-type thermal fuse comprises: thermosensitive means which is thermally-actuated at a predetermined temperature; a first lead 14 having a fixed contact 13 which is fitted to an opening of the envelope while being electrically insulated from the envelope; a second lead 15 connected to an outer end of the envelope; a movable contact 16, housed in the envelope, which makes contact with the fixed contact and is moored to the thermosensitive means; and a weak-compression spring 17, housed in the envelope, which actuates the movable contact by pressing it. The thermosensitive means at least has: a cylindrical case 100; a thermosensitive material 101, housed in the cylindrical case, which melts at a predetermined operation temperature; a strong-compression spring 102 which presses the thermosensitive material; and a lid body 104 sandwiched between the strong-compression spring and the movable contact.SELECTED DRAWING: Figure 1
Patent JP-2019108532-A (JP)
Title: Low ash content and ash-free acid-neutralizing composition and lubricating oil composition containing the same
Inventor: EMERT JACOB
IPC: C10M159/20
Filed: 2018-12-11
Abstract: To provide a low ash content or ash-free (metal-free) acid-neutralizing composition or oil nanoparticle dispersion and a crankcase lubrication composition for an internal combustion engine containing the same.SOLUTION: An oil based dispersion of nanoparticles and a lubricating oil composition for an internal combustion engine have a core which is comprised primarily of an organic base, immobilized in a surfactant layer. The composition comprises the oily nanoparticle dispersion in an amount to provide at least about 0.25 mgKOH/g of TBN to the lubricating composition.SELECTED DRAWING: None
Patent JP-2020097545-A (JP)
Title: Hair shampoo for dyeing
Inventor: NISHINA TETSUO
IPC: A61Q5/02
Filed: 2018-12-18
Abstract: To provide a shampoo that can suppress color fading of dyed hair while maintaining good washability.SOLUTION: A hair shampoo for dyeing contains acyl alanine sodium 7-12 mass%, imidazolinium betaine 7-12 mass%, and cocamide methyl monoethanolamine 1-5 mass%.SELECTED DRAWING: None
Patent JP-2020101595-A (JP)
Title: Zoom imaging optical system
Inventor: KOYAMA TAKEHISA
IPC: G02B15/167
Filed: 2018-12-20
Abstract: To provide a zoom optical system which features a fixed total length over entire zooming and focusing ranges, suppressed manufacturing error sensitivity, a small image height change rate while wobbling, good optical performance over entire zooming and focusing ranges, anti-shake functionality, and minimized weight of an anti-shake lens group and focusing lens group.SOLUTION: A zoom imaging optical system is provided, comprising a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having positive refractive power, and a fifth lens group having negative refractive power in order from the object side to the image side, the third lens group including an aperture stop. The first, third, and fifth lens groups are stationary relative to the image plane while zooming. The fourth lens group moves toward the object side along an optical axis when shifting focus from an object at infinity to a nearby object.SELECTED DRAWING: Figure 1
Patent JP-2019075381-A (JP)
Title: Micro-resistivity lead acid battery separator
Inventor: RICHARD W PEKALA
IPC: H01M50/434
Filed: 2018-12-20
Abstract: To provide a microporous polymer web for use in a battery separator that provides permanent wettability throughout a cycle life of a lead acid battery.SOLUTION: The microporous polymer web includes: a three-dimensional matrix of polyolefin having a thickness; a wettable component; and effective through-pores having a surface. The effective through-pores includes: first multi-pores having an electrolyte wetting surface that results from a presence of a wettable component; and second multi-pores having an electrolyte non-wetting surface that results from an absence of the wettable component. Surface-active molecules 14 including hydrophobic tails 18 are distributed throughout. The hydrophobic tails of surface-active molecules are anchored to the three-dimensional matrix of polyolefin. Thereby, effective through-pores of at least a portion of the second multi-pores are accessible to an electrolyte.SELECTED DRAWING: Figure 1A
Patent JP-2020100529-A (JP)
Title: Hydrogen production apparatus, cleaning method of hydrogen production apparatus, hydrogen production apparatus control program, and hydrogen production system
Inventor: EGUCHI KOHEI
IPC: C01B3/56
Filed: 2018-12-21
Abstract: To provide a hydrogen production apparatus capable of treating properly cleaning gas after being used for cleaning a hydrogen purifier; and to provide a cleaning method of the hydrogen production apparatus, and a hydrogen production system.SOLUTION: A hydrogen production apparatus 10 has a hydrogen purifier 16 for separating reformer gas into off-gas and hydrogen-rich gas. An off-gas pipe P7 is connected to the hydrogen purifier 16, and the off-gas pipe P7 is connected to an off-gas tank 18. Cleaning gas after being used for cleaning the hydrogen purifier 16 is sent into the off-gas tank 18 through the off-gas pipe P7.SELECTED DRAWING: Figure 1
Patent JP-2019067770-A (JP)
Title: X-ray analysis in air
Inventor: PETER STATHAM
IPC: H01J37/20
Filed: 2018-12-21
Abstract: To provide an efficient method for detecting X-rays in a microscope that has been designed to accommodate specimens at atmospheric pressure or at sufficiently high pressure to work with liquid or non-conductive specimens.SOLUTION: In a module for an X-ray detector in an electron microscope, the X-ray detector including two or more sensor elements, the sensor elements are distributed around an electron beam axis. The module is mounted within a pole piece from which the electron beam emerges towards a specimen, or to the end of the pole piece for the electron microscope, or is disposed beneath the pole piece. X-rays excited from a spot on a specimen beneath a focused incident beam have clear line of sight to each sensor element so that the sensor elements subtend a large solid angle at a beam spot. A member containing an aperture between the sensor elements and a specimen provides a physical barrier arranged to prevent the specimen from impacting the sensor elements.SELECTED DRAWING: Figure 3
Patent JP-2019088804-A (JP)
Title: Auto-shutoff coupling
Inventor: Grant Wesley Phillips
IPC: A61M39/26
Filed: 2018-12-27
Abstract: To provide a breakaway coupling with which even an accidental disconnection at the coupling will not result in a large mess nor will the patient's health or well-being be compromised.SOLUTION: A female adapter 200 on a source side of a coupling 100 uses a valve 502 to prevent a flow of contents from the source when the coupling is disconnected or is broken apart. A male adapter 202 on a destination side uses a valve to prevent a backflow from the destination when the female and male adapters are not coupled together. When the female and male adapters are coupled, the male adapter penetrates the valve of the female adapter, thereby allowing the flow from the source to the destination via the male and female adapters. In the coupled state, the male and female adapters and respective tubes 108, 110 are able to rotate with respect to each other.SELECTED DRAWING: Figure 3
Patent JP-2020105816-A (JP)
Title: Rolling compaction machine
Inventor: TAKAHASHI ATSUSHI
IPC: E01C19/27
Filed: 2018-12-27
Abstract: To provide a rolling compaction machine capable of cleaning a nozzle without interrupting a pavement work.SOLUTION: A rolling compaction machine (1) comprising a tank (2) for storing liquid, a spray device (7) for spraying the liquid (water) stored in the tank, a pump (11) for distributing the liquid in the tank, and a distribution circuit (15, 115) for distributing the liquid by means of the tank and the pump, the rolling compaction machine having a storage part (13) for storing a detachable nozzle (8) in the spray device, and an introducing circuit (51, 151) for introducing the liquid that is distributed in the distribution circuit into the storage part.SELECTED DRAWING: Figure 2
Patent JP-2020105122-A (JP)
Title: Aqueous cosmetic
Inventor: FUJITA MANA
IPC: A61K8/81
Filed: 2018-12-27
Abstract: To provide an aqueous cosmetic which can prevent makeup collapse by applying on a makeup cosmetic, gives a natural coating feeling and has an excellent effect of smoothing the skin.SOLUTION: There is provided an aqueous cosmetic which comprises (A) 0.0005 to 0.1 mass% of proteoglycan and (B) 0.0005 to 0.5 mass% of a copolymer containing a constitutional unit based on a specific 2-(meth)acryloyloxyethyl phosphorylcholine and a constitutional unit based on a specific alkyl (meth)acrylate.SELECTED DRAWING: None
Patent JP-2020103658-A (JP)
Title: Board game implement
Inventor: ISHIKAWA TARO
IPC: A63F3/00
Filed: 2018-12-27
Abstract: To provide a new board game implement.SOLUTION: A board game implement comprises: a board having multiple sections for forming a circumference path; multiple pieces containing a first piece capable of being arranged in any of multiple sections and a second piece capable of being arranged in any of multiple sections; and a number indicator capable of showing numbers at random. Each of the first piece and the second piece is capable of changing a state between a first state capable of acquiring an item according to instructions displayed in at least one section of the multiple sections and a second state capable of taking an other-holding item being the item being held by the other player.SELECTED DRAWING: Figure 1