baber/WOPTO huggingface dataset:
Patent JP-2019157206-A (JP)
Title: Oil tanker crude oil tank corrosion prevention process and oil tanker crude oil tank corrosion prevention paint
Inventor: GOKATSUDE MASAAKI
IPC: C09D201/00
Filed: 2018-03-13
Abstract: To provide: an oil tanker crude oil tank corrosion prevention process in which the corrosion of the bottom of oil tanker crude oil tank can be suppressed without changing the material of the tank; and an oil tanker crude oil tank corrosion prevention paint.SOLUTION: Provided is an oil tanker crude oil tank corrosion prevention process characterized in applying a paint containing an antibacterial agent to the inner surface of the crude oil tank of an oil tanker. The antibacterial agent preferably has an antibacterial action against sulfate-reducing bacteria or methanogen. Also provided is an oil tanker crude oil corrosion prevention paint characterized in containing said antibacterial agent.SELECTED DRAWING: None
Patent JP-2019156978-A (JP)
Title: Lubricant composition, manufacturing method of lubricant composition, and non-stage transmission
Inventor: SUNAGAWA YOJI
IPC: C10M105/34
Filed: 2018-03-13
Abstract: To provide a lubricant composition, a manufacturing method of the lubricant composition and a non-stage transmission using the lubricant composition, wherein the lubricant composition can achieve both a high traction coefficient and excellent low temperature fluidity at a higher level, and has a high flash point.SOLUTION: The lubricant composition comprises a naphthenic synthetic oil (A) with a flash point of 140°C or higher, longifolene (B), and a predetermined monoester synthetic oil (C), a method comprises the manufacturing method of the lubricant composition, and the non-stage transmission comprises using the lubricant composition.SELECTED DRAWING: None
Patent JP-2021082851-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: AIO KOSUKE
IPC: H04W36/30
Filed: 2018-03-14
Abstract: To make it possible to set a more appropriate BSS transition threshold value in a wireless LAN system.SOLUTION: A wireless communication device includes a control unit that dynamically sets a threshold value used when a station belonging to a BSS of its own device tries to move to another BSS belonging to the same ESS as the BSS based on information included in a wireless signal from an external device, and functions as a wireless LAN access point.SELECTED DRAWING: Figure 8
Patent JP-2019159990-A (JP)
Title: Power demand computing device and program
Inventor: ANAI TOKUNARI
IPC: G06Q50/06
Filed: 2018-03-15
Abstract: To calculate a future power demand of emerging countries precisely reflecting changes in an industrial structure.SOLUTION: A power demand calculation unit 100 of the present invention includes an economic index prediction unit 1 for calculating a predicted value of an economic index in a prospective year of a target country to which the power demand is calculated, an input cost prediction unit 2 for calculating an input cost to the energy business for each of the industries that constitute the power demand in the assumption year, and a prediction value predicting unit 3 for estimating the power demand in the assumption year for each of use applications and industries on the basis of the input cost to the energy business in the assumption year calculated by the input cost prediction unit 2.SELECTED DRAWING: Figure 1
Patent JP-2019155319-A (JP)
Title: Metal separation from shredder dust and fuel formation of organic combustible residue, effective utilization method of inorganic residue and its treatment device
Inventor: MURATA KOZO
IPC: B09B5/00
Filed: 2018-03-15
Abstract: To provide a metal separation from shredder dust and fuel formation of organic combustible residue, an effective utilization method of inorganic residue and its treatment device which improves treatment capacity by leaps and bounds such that "cotton-like dust" and "granular dust" which are only waste in the conventional technique can be recycled.SOLUTION: Waste of waste automobile, waste house-hold electric, waste office house-hold or else are crushed to a prescribed size on a crushing process S1, an iron content is separated and recovered on an iron content separation recovery process S3, non-iron content is separated and recovered on a non-iron content separation recovery process S4, a metal content is screened on a metal content separation recovery process S5, floating "cotton dust" and settling crushed material are screened by wind power on a wind power screening processes S2, S6, S8, S9 and settled and separated crushed-material is crushed into further smaller particulate on crushing process S10 through a finely grinding process S7 for chopping the crushed material into prescribed size, and non-metallic dust is separated into metal dust such as copper, aluminum, iron and the like, "cotton dust" and "particular dust" on a separation process S11. The "cotton dust"/"particular dust" are respectively separately recovered as various kinds of fuel resources for consumer, business and industry.SELECTED DRAWING: Figure 1
Patent JP-2019157260-A (JP)
Title: Flow rate control method, flow rate control device and film deposition device
Inventor: MO TADAO
IPC: C23C16/52
Filed: 2018-03-16
Abstract: To provide a technology which adjusts a flow rate of a raw material gas in high accuracy.SOLUTION: The flow rate control method of a gas supply device for supplying mixed gas including a raw material gas and carrier gas created by vaporizing a raw material in a raw material vessel according to an aspect of the invention, includes: a supplying step for supplying the mixed gas so as to become a predetermined target flow rate; an acquiring step for acquiring the flow rate of the mixed gas in the supplying step; a specifying step for specifying a stable range of the flow rate of the mixed gas acquired in the acquiring step; a calculating step for calculating a typical value of the flow rate of the mixed gas in the stable range specified in the specifying step; and a correcting step for correcting the target flow rate based on the typical value calculated in the calculating step and the target flow rate.SELECTED DRAWING: Figure 3
Patent JP-2019164314-A (JP)
Title: Estimation device, estimation method, and estimation program
Inventor: NISHIDA IORI
IPC: G10L15/22
Filed: 2018-03-20
Abstract: To improve user attribute estimation accuracy.SOLUTION: An estimation device comprises a generation unit, an acquisition unit, and an estimation unit. The generation unit generates a question relating to user attributes in interaction with a user. The acquisition unit acquires a user's answer to the question generated by the generation unit. The estimation unit estimates user attributes on the basis of the answer acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2019167858-A (JP)
Title: Capacity control valve and compressor including capacity control valve
Inventor: TAGUCHI YUKIHIKO
IPC: F16K31/165
Filed: 2018-03-23
Abstract: To provide a capacity control valve capable of stabilizing control of a discharge capacity, and a compressor including the capacity control valve.SOLUTION: A capacity control valve includes a valve chamber 101 having a valve hole 113 communicated to a discharge chamber through a first port and having a second port communicated to a crank chamber, a pressure chamber 103 to which a pressure of a suction chamber is introduced through a third port, a valve portion 102 disposed in the valve chamber 101 and opening and closing the valve hole 113 at one end side, a valve element connected to the other end side of the valve portion 102 and integrally provided with a pressure sensing portion 104 facing the pressure chamber 103 to receive a pressure of the suction chamber, a housing chamber 105 communicated to the valve chamber 101 through a pressure introduction passage 118 and forming a pressure area of the crank chamber outside of a supply passage, bellows 107 disposed in a housing chamber 105 as a pressure sensing member displaced in the opening/closing direction of the valve body in response to the pressure of the suction chamber, and a solenoid portion 111 disposed at the other end side of the valve body to apply electromagnetic force to the opening/closing direction of the valve body.SELECTED DRAWING: Figure 2
Patent JP-2019168330-A (JP)
Title: Semiconductor device
Inventor: MIZUTA ASAKI
IPC: G01R35/00
Filed: 2018-03-23
Abstract: To provide a semiconductor device having a plurality of sensors connected thereto, in which the possibility of an unintended signal being inadvertently detected is suppressed, even when a change occurs to the power supply voltage.SOLUTION: A switch group 21 selectively outputs a signal inputted from IC terminals SIN1-n and a reference voltage. A switch group 22 selectively outputs a signal inputted from IC terminals SINn+1 to 2n and a reference voltage. A differential amplifier 11 amplifies a differential voltage between the signal outputted from the switch group 21 and the signal outputted from the switch group 22. The switch group 21 and the switch group 22 have mutually equal number of switches. When one of signals inputted from the IC terminals SIN1-n is selected in the switch group 21, the reference voltage is selected in the switch group 22. When one of signals inputted from the IC terminals SINn+1 to 2n is selected in the switch group 22, the reference voltage is selected in the switch group 21.SELECTED DRAWING: Figure 1
Patent JP-2019168626-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MINBU RYUICHI
IPC: G03G15/20
Filed: 2018-03-26
Abstract: To provide a fixing device that can maintain a low slide resistance when a fixing member is rotated, and an image forming apparatus.SOLUTION: A low friction member 51 forming a contact part 5A of a nip forming member 5 has warps that extend while being inclined from the ends toward the center part in a width direction from the upstream side toward the downstream side in the direction of rotation of a fixing member 2, and thereby a lubricant attached to an inner surface 21 of the fixing member 2 is guided to the center part in the width direction when the fixing member 2 is rotated. The lubricant is prevented from flowing toward the ends in the width direction of the fixing member 2, and thus leakage of the lubricant is prevented; the lubricant is not required to be absorbed to prevent the leakage, and thus a reduction in the total amount of the lubricant on the inner surface 21 of the fixing member 2 is prevented. Therefore, insufficiency of lubricant does not easily occur on the inner surface 21 of the fixing member 2, and a low slide resistance when the fixing member 2 is rotated can be maintained.SELECTED DRAWING: Figure 3
Patent JP-2019175701-A (JP)
Title: Manufacturing method for positive electrode active material for non-aqueous electrolyte secondary battery, molded body, assembly, and manufacturing method for non-aqueous electrolyte secondary battery
Inventor: NAGATA HIROAKI
IPC: H01M4/525
Filed: 2018-03-28
Abstract: To provide a manufacturing method for a positive electrode active material having high crystallinity with high productivity.SOLUTION: A manufacturing method for a positive electrode active material for a non-aqueous electrolyte secondary battery includes obtaining a lithium mixture including at least one of a nickel composite hydroxide and a nickel composite oxide and a lithium compound, molding the lithium mixture, obtaining a molded body having a thickness of 1 mm to 30 mm, a major axis of 1 mm to less than 30 mm, and a density of 1.6 g/cmor more, and firing the molded body in an oxidizing atmosphere at 850°C or higher and 1000°C or lower for less than 10 hours to obtain a lithium nickel composite oxide.SELECTED DRAWING: Figure 1
Patent JP-2019106521-A (JP)
Title: Solenoid type electromagnetic hammer
Inventor: MATSUHASHI KANJI
IPC: H01F7/128
Filed: 2018-03-30
Abstract: To provide a solenoid type electromagnetic hammer which prevents dust from entering into an electromagnetic solenoid device.SOLUTION: A solenoid type electromagnetic hammer 1 comprises: an electromagnetic solenoid part 2; a movable plunger part including a hammer head part 14 in one end and an elastic member 13 returning the hammer head part to the other end, and having a magnetic property; and an adjustment part 4 having a non-return valve 17 adjusting an inner pressure changed in the electromagnetic solenoid part 2. The non-return valve 17 is a seat material attached to a penetration hole opened to the adjustment part 4, having flexibility, and of which a penetration hole is opened, and is structured so that an external air passes through the non-return valve 17 only when a prescribed pressure is applied to the adjustment part 4 and the seat material is bent.SELECTED DRAWING: Figure 1
Patent JP-2019180015-A (JP)
Title: Image forming apparatus, image forming method, and program
Inventor: TANIMOTO TOMOHITO
IPC: G06F3/12
Filed: 2018-03-30
Abstract: To make it possible to manage image data even when the free space on a memory of a device body is reduced, without additionally providing an exclusive server and increasing the capacity of the memory of the device body.SOLUTION: An image forming apparatus comprises a memory, a communication unit, an image forming unit, and a control unit. The control unit executes: transmission processing of, when determining that the free space on the memory is less than a first threshold, transmitting a mail including image data stored in the memory to a mail server via the communication unit; deletion processing of deleting the image data transmitted through the transmission processing from the memory; acquisition processing of, when determining that the free space on the memory is equal to or larger than a second threshold larger than the first threshold, acquiring the image data transmitted to the mail server through the transmission processing via the communication unit; and image forming processing executed by the image forming unit, the image forming processing related to the mail acquired from the mail server through the acquisition processing.SELECTED DRAWING: Figure 3
Patent JP-2019178127-A (JP)
Title: Method for producing euphausiacea ingredient-containing composition
Inventor: YAMADA HIDETOSHI
IPC: A61P43/00
Filed: 2018-03-30
Abstract: To provide methods for producing Euphausiacea ingredient-containing compositions that can be used as pharmaceutical materials or food materials.SOLUTION: The present invention is obtained by drying an oil fraction obtained by enzymatic treatment of an Euphausiacea-crushed material suspended in water with protease derived from Aspergillus oryzae under pH 3 to 4 conditions. The Euphausiacea ingredient-containing composition produced by such method contains a large amount of 1-alkyl ether type phospholipids that are converted into plasmalogens in vivo.SELECTED DRAWING: None
Patent JP-2021105751-A (JP)
Title: Control device, control method, and program
Inventor: HORIBE TAKAMASA
IPC: G05D1/02
Filed: 2018-04-03
Abstract: To propose a control device, a control method and a program capable of controlling the movement of a moving body based on delay information related to the moving body, which is specified before the timing when the moving body performs rotational motion and translational motion.SOLUTION: A control device is provided with a control unit that, based on delay information related to a moving body identified at a first timing and a target velocity of the moving body at a second timing after the first timing at which the moving body performs rotational motion and translational motion, controls a movement of the moving body at the second timing.SELECTED DRAWING: Figure 5
Patent JP-2018126546-A (JP)
Title: Hand-held electromechanical surgical system including battery compartment diagnostic display
Inventor: INGMANSON MICHAEL D
IPC: A61B17/072
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical surgical apparatus, device and system.SOLUTION: An electromechanical surgical system is provided and includes a hand-held surgical device 100. The surgical device includes a housing 102 defining a connecting portion for selectively connecting with an adapter assembly 200, the housing being configured to removably receive a battery in the housing; a drive motor supported in the device housing and configured to rotate a drive shaft; and a circuit board disposed within the housing for controlling power delivered from the battery to the motor. The system includes the battery configured to be disposed in the device housing, the battery being capable of powering the at least one drive motor, the battery including at least one display. The device housing is configured such that the at least one display of the battery is visible through the device housing.SELECTED DRAWING: Figure 1
Patent JP-2019183703-A (JP)
Title: Exhaust emission control device
Inventor: TSUDA TOYOSHI
IPC: B01D53/94
Filed: 2018-04-05
Abstract: To provide an exhaust emission control device which can reduce a frequency of a rich purge, and can minimize a NOx discharge amount and fuel consumption.SOLUTION: In an exhaust emission control device having catalyst devices arranged in an exhaust passage to which an exhaust gas is discharged from an internal combustion engine, the catalyst device 1A using a three-dimensional catalyst 3 is arranged in the exhaust gas passage 2, the catalyst device 1B using an occlusion reduction type NOx catalyst 4 is arranged at a downstream side of the catalyst device using the three-dimensional catalyst 3, the catalyst device 1A using the three-dimensional catalyst 3 is constituted so that a low-performance portion 5A whose low-temperature activity of OSC is relatively low is arranged along a longitudinal direction of an outlet from an inlet in a part of a face orthogonal to a flow of the exhaust gas, and the occlusion reduction type NOx catalyst 4 arranged at a downstream side of the three-dimensional catalyst 3 is made to generate a deemed low-performance portion 5B. Discharge NOx amount detection means 6 for estimating or detecting a discharge NOx amount discharged from the internal combustion engine is arranged at a downstream side of an exhaust gas flow direction of the catalyst device 1B using the occlusion reduction type NOx catalyst 4.SELECTED DRAWING: Figure 1
Patent JP-2019183915-A (JP)
Title: Fixture
Inventor: KIYOTA HIKARI
IPC: F16B2/08
Filed: 2018-04-05
Abstract: To prevent a metal clip from being left at a member to be fixed when a fixture is removed from the member to be fixed.SOLUTION: This invention is constituted in such a way that it has a resin member 20 and a metal clip 50, and the resin member 20 has a head part 21 and a shank part. The head part 21 is provided with a pair of open holes 25, 25 so as to cause them to be positioned at both sides of the shank part, an abutment part 27 of the metal clip 50 is arranged between the pair of open holes 25, 25, and the shank part extends from the abutment part 27. The metal clip 50 has a base part 51, a pair of engagement pieces 53, 53, and a check claw 55. An anti-pulling out stopper is arranged between the shank part and a pair of engagement pieces, a pair of engagement pieces 53, 53 are inserted into the pair of open holes 25, 25 from an opposite side to the shank extending-out direction and arranged at both sides of the shank part, the abutment part 27 and the base part 51 are oppositely arranged to each other under a state in which they are stopped against pulling-out by the anti-pulling out stopper.SELECTED DRAWING: Figure 1
Patent JP-2019181609-A (JP)
Title: Deburring device
Inventor: NOZAKI HIDEYO
IPC: B23D79/00
Filed: 2018-04-06
Abstract: To provide a deburring device capable of eliminating the need of replacement of a tool and stabilizing quality.SOLUTION: A cutting tool pedestal 30 provided in a deburring device 10 capable of removing burrs formed in a hole provided in a workpiece 1 includes a cutting tool 31 which can be inserted into the hole and can cut burrs, can be rotated by rotational force of a first rotary body 20 rotatable by rotational force generated by a rotational force generation section 15, and is movable along a rotary shaft c of the first rotary body 20. The first rotary body 20 is provided with a recessed section 21 and a projection section 22 which can hold the cutting tool pedestal 30. A second rotary body 40 is independent from the rotational force generated by the rotational force generation section 15 and is rotatable together with the first rotary body 20. When the second rotary body 40 is rotated in an opposite direction of a rotating direction of rotational force generated by the rotational force generation section 15 by inertial force of the second rotary body 40 itself, the cutting tool 31 is inserted into the hole.SELECTED DRAWING: Figure 4
Patent JP-2019183732-A (JP)
Title: Opposed piston internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02B75/28
Filed: 2018-04-09
Abstract: To provide an opposed piston internal combustion engine improved in air intake/exhaust efficiency.SOLUTION: An opposed piston internal combustion engine 1 is provided with two pistons 11 in one cylinder and constituted to symmetrically reciprocate these pistons. The internal combustion engine includes an extension chamber 22 extended in a radial direction of the cylinder 21, an intake valve 51, an exhaust valve 52, and crank shafts 3 respectively connected to the pistons. One of the crank shafts is disposed in an offset manner to an axis of the cylinder so that a lifting speed of the piston becomes higher than a lowering speed, and the other crank shaft is disposed in an offset manner to the axis of the cylinder so that the lowering speed of the piston becomes higher than the lifting speed.SELECTED DRAWING: Figure 4
Patent JP-2018138669-A (JP)
Title: Method for producing gel-like cleaning agent
Inventor: TAGUCHI YUICHI
IPC: C11D1/04
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gel-like cleaning agent which reduces the man hour and has high productivity.SOLUTION: A method for producing a gel-like cleaning agent includes: a step (A) of heating and dissolving a gelation agent in water at 70°C or higher and 85°C or lower to obtain a gelled aqueous solution; a step (B) of adding and dispersing a detergent composition to the gelled aqueous solution to obtain a molten material; a step (C) of filling a rubbery container for molding with the molten material; a step (D) of cooling and solidifying the molten material filling the rubbery container at room temperature; and a step (E) of removing the rubbery container.SELECTED DRAWING: Figure 1
Patent JP-2019189702-A (JP)
Title: Fluorine rubber composition, crosslinked article and hose thereof
Inventor: KAWAI TAKESHI
IPC: C08K3/04
Filed: 2018-04-20
Abstract: To provide a fluorine rubber composition good in rubber physical property of a crosslinked article, and capable of suppressing reduction of rubber performance even when the crosslinked article is stood under high temperature for long time, the crosslinked article of the fluorine rubber composition, a hose consisting of the crosslinked article, and a manufacturing method of the fluorine rubber composition.SOLUTION: There is provided a fluorine rubber composition containing a fluorine rubber, a crosslinking agent, and a monolayer carbon nanotube, with 0.01 to 20 pts.mass of the crosslinking agent and 0.1 to 100 pts.mass of the monolayer carbon nanotube based on 100 pts.mass of the fluorine rubber, the fluorine rubber is a copolymer having a unit based on tetrafluoroethylene and a unit based on perfluoro(alkylvinylether), the monolayer carbon nanotube has average diameter of 2 to 10 nm and the crosslinking agent is organic peroxide.SELECTED DRAWING: None