baber/WOPTO huggingface dataset:
Patent JP-2018123694-A (JP)
Title: Fault diagnosis equipment for low pressure egr system
Inventor: FUKUCHI EISAKU
IPC: F02D43/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect an abnormality of flow rate characteristics of an EGR valve in an EGR system.SOLUTION: Fault diagnosis equipment 201 includes: a throttle opening control section 101 for causing an internal combustion engine 10 to become a fuel cut state by operating a throttle valve 25 to an open side; a negative pressure generating valve control section 102 for controlling an opening of a negative pressure generating valve 19 to a minute opening that obtains air amount enabling the internal combustion engine 10 to maintain idling; a differential pressure sensor value detection section 103 for detecting an EGR gas differential pressure between an intake passage 20 side and an exhaust passage 40 side of an EGR valve 64 when the EGR valve 64 is operated to the open side; first and second differential pressure sensor value detection sections 104, 105 for detecting an EGR gas differential pressure between the intake passage 20 side and the exhaust passage 40 side of the EGR valve 64 when the EGR valve 64 is operated to the close side; and a pressure difference calculation section for calculating a difference between the differential pressures detected by the differential pressure sensor value detection section 103 and the first and second differential pressure sensor value detection sections 104, 105.SELECTED DRAWING: Figure 3
Patent JP-2018124470-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development
Inventor: TSURUMI YUJI
IPC: G03G9/08
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner for electrostatic charge image development by using a reaction vessel with a jacket, the method for manufacturing a toner for electrostatic charge image development with which the temperature of a reaction liquid in the reaction vessel can be easily controlled.SOLUTION: A method for manufacturing a toner for electrostatic charge image development using a solution including resin particles includes a step of allowing the solution including resin particles to react in a reaction vessel 10. The reaction vessel 10 includes a jacket 12, an inlet valve A for causing cooling water to flow into the jacket 12, and an exit valve D for exhausting the cooling water from the inside of the jacket 12. In the step of allowing the solution to react, the inlet valve A is opened to cause the cooling water to flow into the jacket 12, and the exit valve D is closed to hold the cooling water in the jacket 12.SELECTED DRAWING: Figure 1
Patent JP-2018128780-A (JP)
Title: Arithmetic device, control device, and control method
Inventor: TAMURA AKIHIRO
IPC: G05B19/05
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel configuration for guaranteeing an arrival time to a transmission destination in message communication in a transmission path in which communication frames related to IO refresh and the like are transmitted in a prescribed period.SOLUTION: An arithmetic device includes a communication interface, first transmission control means for transmitting a first communication frame per prescribed period via a transmission path, second transmission control means for transmitting a second communication frame in response to an arbitrary event request, and priority management means. When it receives an issuance request of a second event request from second event issuing means, the priority management means permits the second event issuing means to issue the second event request after the second transmission control means has completed transmission processing of the second communication frame corresponding to the first event request currently being processed. The second transmission control means interrupts processing of the subsequent first event request following the first event request currently being processed until processing of the second event request is completed.SELECTED DRAWING: Figure 9
Patent JP-2018127129-A (JP)
Title: Display device
Inventor: MIKI TAKESHI
IPC: G02B27/01
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of adjusting an angle of a combiner regardless of a projection amount of the combiner; to provide the display device which can position the combiner reproducibly at a position during the previous unfolding when housing the combiner after unfolding and unfolding again; and to provide the compact display device.SOLUTION: A display device has: a first housing having a pair of side plate parts; a cam member on a circular disc having a cam structure rotatably supported by at least one of the pair of side plate parts; a rotating member which is rotatably supported by the side plate parts supporting the cam member and is engaged with the cam structure; a display member which is engaged with the pair of side plate parts and the rotating member and is movable between a storage position between the pair of side plate parts and an unfolding position protruding from the storage position; and a second housing rotatably supporting the first housing.SELECTED DRAWING: Figure 1A
Patent JP-2018129276-A (JP)
Title: Light-emitting module and resin structure
Inventor: OZAWA HIROSHI
IPC: F21V5/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting module capable of supplying light from a plurality of optical fibers, which is collectively positioned on an LED substrate where a plurality of LEDs is arrayed in a matrix manner, and a resin structure using the light-emitting module.SOLUTION: A light-emitting module 1 includes: an LED substrate 10 where a plurality of LEDs 12 is arrayed in a matrix manner; a plurality of optical fibers 50; and a light-transmissive resin structure 30 having a plurality of microlenses 33b, 34b arrayed coaxially with an optical axis of each LED 12, and a plurality of fiber insertion parts 34 provided coaxially with the optical axes of the respective microlenses 33b, 34b on an opposite side to each LED 12 and having an insertion hole 34a into which an end part of each optical fiber 50 is inserted.SELECTED DRAWING: Figure 5
Patent JP-2017123855-A (JP)
Title: Methods of modifying eukaryotic cells
Inventor: ECONOMIDES ARIS N
IPC: C12Q1/68
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fast and convenient method for enabling the use of a target vector comprising a homologous large region, such as one capable of altering an endogenous gene or a chromosomal gene locus in a eukaryotic cell.SOLUTION: According to the present invention, a method for enabling acquisition of a genetically modified cell and organism, comprises: modifying a large genomic DNA fragment greater than 20 kb, which is homologous to an endogenous gene or chromosomal gene locus of interest being modified to be replaced with an orthologous coding sequence, by deletion of a coding sequence, gene segment, or regulatory element; introducing the resulting fragment into a non-human mammalian embryonic stem cell using a large targeting vector (LTVEC); and confirming an allelic modification by quantitative PCR.SELECTED DRAWING: None
Patent JP-2018132227-A (JP)
Title: Heat exchanger
Inventor: TAKENAKA MANABU
IPC: F28F9/22
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger enabling downsizing and weight saving thanks to improvement of heat exchange efficiency compared to conventional one, and capable of improving pressure resistance of a shell, preventing clogging at low pressure loss, and improving productivity.SOLUTION: An object is to provide a heat exchanger that includes a fin-and-tube type heat exchange unit having a large inner and outer area ratio and a plate configured to prevent internal bypass, to improve heat efficiency and attain downsizing and weight saving; employs a cylinder as a shell, to improve pressure resistance; and makes a fin pitch wide, to prevent clogging at low pressure loss. Also, a shielding plate and a buffle plate included therein do not need welding, and the shell employs a seamless tube, so that the number of welding places can be greatly reduced to improve productivity.SELECTED DRAWING: Figure 1
Patent JP-2018132630-A (JP)
Title: Toner for electrostatic latent image development and method for manufacturing the same
Inventor: KIKUSHIMA SEIJI
IPC: G03G9/08
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development that is excellent in low-temperature fixability and heat-resistant storage stability and can prevent a reduction in the amount of charging.SOLUTION: Toner base particles each have a toner core, a plurality of first particles containing silica, and a shell layer. The toner core contains a crystalline polyester resin and an amorphous polyester resin. The first particles each include an embedded portion that is embedded in the surface of the toner core, and a projection portion that projects outward in the radial direction of the toner particle beyond the surface of the toner core. The ratio of the area of the toner core 21 covered by the first particles to the surface area of the toner core is 50% or more. The number average primary particle diameter Rof the first particles is 200 nm or more and 500 nm or less. The shell layer covers, of the surface of the toner core, a portion exposed from the first particles and the surfaces of the projection portions. The shell layer contains resin having a positive chargeability. The thickness T of the shell layer is 20 nm or more and 50 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2018134923-A (JP)
Title: Vehicle carrying vessel
Inventor: ONO YOSHIKAZU
IPC: B63B25/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle carrying vessel capable of loading a large number of vehicles while ensuring the stability for swaying as equipped with a fuel tank independent of a hull.SOLUTION: A fuel tank 6 to store fuel is configured to be independent of a hull and the fuel tank 6 is supported at the position above a freeboard deck 8 and below an upper deck 4. The fuel tank 6 is supported on an exposed deck 12 and the surrounding of the fuel tank 6 is configured to be a non-loading compartment 10 of the vehicles. The fuel tank 6 can be arranged in a stern part and also can be arranged in the center in the longitudinal direction of the hull.SELECTED DRAWING: Figure 1
Patent JP-2018134702-A (JP)
Title: Machine tool
Inventor: OTA RUI
IPC: B23Q11/12
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of widening a sliding range of a moving body while suppressing the complication of an oiling system.SOLUTION: In a machine tool 1 in which a sliding surface 13 of a supporting body 10 and a sliding surface 23 of a moving body 20 oppose to each other to make the moving body 20 slide to the supporting body 10, a supporting body side oil groove 16, 40 is formed at a place 13b of the supporting body 10 to which the sliding surface 13 is not exposed, and a moving body side oil groove 26, 30 is formed at a place 23b of the moving body 20 to which the sliding surface 23 is not exposed. One oil groove 30 of the supporting body side oil groove 16, 40 and the moving body side oil groove 26, 30 is formed with an oiling port 52, and a lubricant is supplied from the oiling port 52 to the other oil groove 40 through the one oil groove 30.SELECTED DRAWING: Figure 1
Patent JP-2017122105-A (JP)
Title: Sesame derived raw material extract and application articles thereof
Inventor: MORI MOTOSUKE
IPC: A61K8/97
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide production methods of sesaminol glycoside containing no organic solvent derived from extraction solvents.SOLUTION: The present invention relates to a production method of hydrothermal treated extract containing a sesaminol glycoside at high concentration which comprises mixing a raw material derived from sesame with water and supplying this into a pressure-tight container to retain in the temperature range of 100 to 155°C for 5 to 60 minutes; a hydrothermal treated extract in which an obtained hydrothermal treated liquid is dried and solidified; and an extract from a sesame-derived raw material, containing 0.3 to 1.0% by weight of a sesaminol glycoside and containing no organic solvent derived from extraction-solvents. A sesame-derived raw material extract in which the sesaminol glycoside is a sesaminol glycoside having a sesaminol binding three or less sugar.SELECTED DRAWING: Figure 2
Patent JP-2018142772-A (JP)
Title: Image-copying apparatus
Inventor: WATANABE TOSHIHIRO
IPC: H04N1/04
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To make a copy so as to avoid causing the image distortion in the vicinities of a leading end and a back end.SOLUTION: An image-copying apparatus comprises: a transport unit; a reading unit; an end-of-original sensing unit; a contraction processing unit; a recording unit; and a storage unit for storing a number of remaining lines as a distance from the end-of-original sensing unit to a read position, and a contraction coefficient. Further, the contraction processing unit includes: an acquisition processing part which sets a first predetermined value as an initial value of a contraction count value, adds up the contraction coefficient to the contraction count value to calculate a new contraction count value each time the reading unit gets line data, avoids thinning out line data when the new contraction count value is equal to or larger than the first predetermined value, and thins out the line data when the new contraction count value is smaller than the first predetermined value; an update value calculating part which calculates a contraction update value based on the number of remaining lines; and a contraction-count-value-update part which updates the contraction count value by adding up the contraction update value to the contraction count value when subsequent line data is acquired on condition that no line data is thinned out after the sensing of a back end of an original by the end-of-original sensing unit.SELECTED DRAWING: Figure 4
Patent JP-2018142642-A (JP)
Inventor: TANNO KEITARO
IPC: H01F1/22
Filed: 2017-02-28
Abstract: 【課題】より優れた直流重畳特性を有する圧粉磁芯を提供すること。【解決手段】圧粉磁芯は、磁性金属粒子と、軟磁性金属微粒子とを含んでいる。軟磁性金属粒子同士は、１０μｍ以上の長さに亘って所定の粒子間距離をおいて配置されている。所定の粒子間距離の平均値は、１．０〜３．５μｍの範囲にある。【選択図】図１
Patent JP-2017160192-A (JP)
Title: Oral formulation
Inventor: KAWAHARA YAYOI
IPC: A61K47/18
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an oral formulation that increases its viscosity with an increase in salt concentration.SOLUTION: An oral formulation has (A) carboxymethyl cellulose in which the viscosity of the 1 mass% aqueous solution is 250-2000 mPa s at 25°C, or a salt thereof, (B) an aluminum-containing compound, with a mass ratio represented by 100×the (B) component/the (A) component of 4-10.SELECTED DRAWING: None
Patent JP-2018144623-A (JP)
Title: vehicle
Inventor: FUNATSU TAKAHIRO
IPC: G02F1/13
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To restrain an interior height from becoming lower, and adjust quantity of light incident from a roof window with high reliability.SOLUTION: A vehicle 30, which has an opening 32 provided on a roof part, includes: a lighting control film 10 that has a liquid crystal layer 14 sandwiched between an upside laminate 12 being arranged in the opening 32 and having at least base materials 21A and 21B and a downside laminate 13 having at least base materials 21B and 22B, and transparent electrodes 22A and 22B provided on the upside and downside laminates 12 and 13; and a driving control part 42 that changes transmittance of the lighting control film 10 by applying a voltage to the transparent electrodes 22A and 22B. Only the lighting control film 10 changes quantity of external light passing through the opening 32. A ratio between a minimum ground clearance h1 and an interior height h2 of the vehicle 30 satisfies an inequality: 0.08≤h1/h2≤0.20.SELECTED DRAWING: Figure 2
Patent JP-2017209979-A (JP)
Title: Liquid discharge head
Inventor: SAITO AKIKO
IPC: B41J2/14
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress variation in deformation caused by swelling of a plurality of discharge ports.SOLUTION: A liquid discharge head 101 comprises an energy generating element 2 which generates energy for discharging liquid, a discharge port 8 for discharging liquid, and a liquid supply port 3a for supplying liquid to the energy generating element 2 respectively, and further has a plurality of liquid chambers 7 arranged in a second direction Y crossing a first direction X in which liquid flows and a plurality of first side walls 11 forming wall surfaces at both sides extending in the first direction X of the plurality of liquid chambers 7. Each of the first side walls 11 has dividing parts 9 which divides the first side wall 11 in the first direction X or a cross-section reduced part whose cross section perpendicular to the first direction X is reduced.SELECTED DRAWING: Figure 1
Patent JP-2018151693-A (JP)
Title: Drive supporting device and drive supporting method
Inventor: MITA SUKEI
IPC: G08B25/04
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive supporting device and drive supporting method that can minimize the damage of a driver.SOLUTION: A drive supporting device in an embodiment comprises: a detection unit; a determination unit; and an information creation unit. The detection unit detects the behavior of a passenger to a vehicle driver on the basis of the images that image the inside view of the vehicle. The determination unit determines whether or not the behavior detected by the detection unit is a damage action influential on the driver. The information creation unit creates damage occurrence information for indicating the occurrence of damage action when the behavior is determined as a damage action by the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2018155419-A (JP)
Title: Hot-water floor heating device and spacer member
Inventor: UTSUNOMIYA FUKUO
IPC: F24D3/16
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water floor heating device that can suppress the deterioration of heat insulation performance at the bottom of a groove part that stores hot water piping, and a spacer member.SOLUTION: A hot-water floor heating device has hot water piping 3 buried in a base material 1. The base material 1 has a groove part 11 that stores the hot water piping 3, and a spacer member 2 that is provided in the groove part 11 and forms a cavity between the bottom of the groove part 11 and the hot water piping 3.SELECTED DRAWING: Figure 1
Patent JP-2018154566-A (JP)
Title: Cyclic peptide derivative exhibiting extract transport action
Inventor: FUTAMURA YOSHIHIRO
IPC: C07K7/64
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic peptide derivative exhibiting extract transport action.SOLUTION: The objective cyclic peptide derivative is a cyclic form consisting of phenylated glutamic acid, phenylalanine and serine. This derivative exerts an extract transporting action superior to liposomes and increases keratin of skin cells. Also, hydrogen gas is generated. The production method comprises a step of adding branched cyclodextrin to a fermentation broth produced by fermenting Acanthopanax senticosus with Monascus purpureus and soybean bacteria and carrying out protease treatment. This cyclic peptide derivative can be used for health foods, cosmetics, medicines, quasi drugs and plant activators.SELECTED DRAWING: None
Patent JP-2018154751-A (JP)
Title: Aqueous base coating material
Inventor: SHIBATANI MASAYA
IPC: C09D5/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous base coating material from which a coated film that has high solid content concentration, prevents sagging in spray coating and has excellent appearance quality can be formed.SOLUTION: An aqueous base coating material contains: base resin in which a ratio of a shell in a core-shell particle is 5-10 mass% and an acid value of the shell is 30-50 mgKOH/g, and a core is made of a non-crosslinked acrylic core-shell particle; 30-60 pts.mass of a curing agent made of water-soluble melamine resin having a ratio of an imino type monocular body structure in the melamine resin of 50-55 mass% with respect to 100 pts.mass of the base resin; 0.5-1.5 pts.mass of an alkali swelling type viscosity modifier with respect to 100 pts.mass of the total amount of the base resin and the curing agent; and 10-15 mass% of an organic solvent which contains hydrophobic organic solvent and hydrophilic organic solvent and has a content of the hydrophobic organic solvent of 30-40 mass% with respect to the whole organic solvent with respect to the total coating material, where a solid content concentration is 30-35 mass%.SELECTED DRAWING: None
Patent JP-2018153771-A (JP)
Title: Magnet filter
Inventor: WATANABE TOSHINORI
IPC: B01D29/11
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnet filter capable of more efficiently removing metal powder than prior art.SOLUTION: A magnet filter 10 of the present invention comprises a plurality of bar magnets 26 and rod-like magnetic substances 25 arranged in an annular shape. A fluid flowing into a case 11 flows out of the case 11 by passing between the bar magnets 26 and the rod-like magnetic substances 25 and between the rod-like magnetic substances 25 and 25. The plurality of bar magnets 26 are distributed in the circumferential direction of a basket-shaped structure 20, and are magnetized such that they are polarized in the circumferential direction to attract one another. Thus, a magnetic field is formed in a closed annular shape, and expansion of a magnetic flux is restrained. Also, the plurality of rod-like magnetic substances 25 are arranged between the bar magnets 26. Thus, the expansion of the magnetic flux is restrained. This makes magnetic force of the magnetic field strong, and metal powder can be more efficiently removed than prior art.SELECTED DRAWING: Figure 1
Patent JP-2017136078-A (JP)
Title: Smoking article
Inventor: KALJURA KARL
IPC: A24D3/04
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a smoking article that enables a user to determine a ventilation level of the smoking article.SOLUTION: A smoking article 100 comprises a first and a second engaging surface spaced circumferentially, and a control element movable between the first and second engaging surfaces. A ventilation area is configured to be selectively covered by the movable control element. The control element comprises a first limiting edge configured to engage with the first engaging surface, and a second limiting edge configured to engage with the second engaging surface to thereby limit rotational movement.SELECTED DRAWING: Figure 1
Patent JP-2018160495-A (JP)
Title: Tap switching device
Inventor: MAEDA HIRONOBU
IPC: H01F29/04
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the life of a tap switching device using a mechanical relay is short, and the tap switching device is vulnerable to vibration and mechanical shock.SOLUTION: The tap switching device comprises: a motor 11 for tap switching that rotates in a first direction when AC power is supplied to a first terminal and rotates in a second direction when the power is supplied to a second terminal; a rectification circuit 14 for outputting a first command signal when rotating the motor 11 in the first direction; a rectification circuit 15 for outputting a second command signal when rotating the motor 11 in the second direction; a switching circuit 12, constituted using a semiconductor element, for controlling the supply of single-phase AC power to the first terminal in accordance with the first command signal; and a switching circuit 13, constituted using a semiconductor element, for controlling the supply of single-phase AC power to the second terminal in accordance with the second command signal. Due to the fact that the switching circuits 12, 13 are constituted by a semiconductor element, it is possible to extend the life longer than for the case where a mechanical relay is used, and intensity resistance to vibration and mechanical shock.SELECTED DRAWING: Figure 1