baber/WOPTO huggingface dataset:
Patent JP-2019167926-A (JP)
Title: Control device of engine
Inventor: ITANO RYOSUKE
IPC: F02D23/00
Filed: 2018-03-26
Abstract: To provide a control device of an engine which suppresses the blowout of intake air in a highland low-pressure environment, and can suppress the lowering of an engine output by securing an air quantity.SOLUTION: In a flatland normal-pressure environment, the closing timing of an exhaust valve 10 is controlled on the basis of a characteristic of an Ec-target closing phase angle with charge efficiency Ec as a factor. On the other hand, in a highland low-pressure environment, mainly in a middle load area, advancement is limited by an Ev-target closing phase angle with volume efficiency Ev as a factor, and mainly in a high-load area, retardation is limited by a retardation limit amount corresponding to atmospheric pressure Pa. Therefore, for example, in a load area E between the middle-load area and the high-load area, an increase of an overlap amount of intake air caused by the advancement limit based on the Ev-target closing phase angle is suppressed by the retardation limit based on a retardation limit amount. As a result, the overlap amount is reduced, and the blowout of the intake air resulting from the lowering of the exhaust pressure of the engine 1 at a highland is suppressed.SELECTED DRAWING: Figure 9
Patent JP-2019172417-A (JP)
Title: Medium transport device, printer, and medium transport device manufacturing method
Inventor: MIYAGAWA TAKUYA
IPC: B65H5/06
Filed: 2018-03-28
Abstract: To provide a medium transport device of which durability can be improved, a printer and a medium transport device manufacturing method.SOLUTION: A medium transport device comprises: a roller (28) which transports a medium such as a recording paper or the like; a first layer (42) which covers a face of the roller which is opposite to the medium; a second layer (43) which is laminated on the first layer; and a projection (44) which is provided between the first layer and the second layer. The projection comprises inorganic particles (45). The first layer couples the projection to the roller, and the second layer covers and protects the projection.SELECTED DRAWING: Figure 6
Patent JP-2019171276-A (JP)
Title: Equipment for and method of producing deoiled/defatted dry substance
Inventor: SHIMOSE SHINICHI
IPC: B09B3/00
Filed: 2018-03-28
Abstract: To provide equipment for and method of producing a deoiled/defatted dry substance allowing for acquisition, from organic material, of food, feeding stuff or mixed fertilizer which seldom include oil and fat.SOLUTION: Equipment 1 for producing a deoiled/defatted dry substance comprises: a vacuum fermentation drying apparatus 3 which houses the organic material in a tank 30, agitates the material under reduced pressure while heating the material to a prescribed temperature range, and decomposes an organic component of the material using microbe to obtain a volume-reduced dry material; a mixing agitator 5 extracting the oil-and-fat included in the dry material by blending an organic solvent and agitating to obtain the deoiled/defatted dry substance; a presser 6 pressing the dry substance to separate the organic solvent blended to the substance and the oil-and-fat extracted from the substance; and a residual solvent eliminator 7 heating the substance to evaporate the solvent blended to the dry substance after pressing.SELECTED DRAWING: Figure 1
Patent JP-2019176608-A (JP)
Title: Braking force adjustment device
Inventor: MITSUHASHI TAKASHI
IPC: H02K11/215
Filed: 2018-03-28
Abstract: To provide a braking force adjustment device capable of adjusting the magnitude of brake torque by remote operation.SOLUTION: A rotating shaft 3 to be braked, a hysteresis plate 19 that rotates integrally with the rotating shaft 3, a fixed base 5 that faces a front end surface 21 of the hysteresis plate 19, and a movable base 14 that faces a rear end surface 44 of the hysteresis plate 19 are provided. A plurality of first permanent magnets 23 provided on the fixed base 5 and a plurality of second permanent magnets 46 provided on the movable base 14 are provided. An arc-shaped rack 52 that is provided on the movable base 14 and extends for a predetermined length in a rotation direction is provided. A driving device 51 that transmits the rotation of a stepping motor 4 to the rack 52 to drive the movable base 14 is provided.SELECTED DRAWING: Figure 1
Patent JP-2019176005-A (JP)
Title: Composite magnetic material
Inventor: KANEDA ISAO
IPC: C22C38/00
Filed: 2018-03-28
Abstract: To provide a composite magnetic material which has a high magnetic permeability and a low magnetic loss and which can suppress the reduction in the magnetic permeability even when exposed to a high-temperature and high-humidity environment.SOLUTION: A composite magnetic material is provided according to the present invention, which comprises: metal particles each having a metal core part and a metal oxide film coating the metal core part; and an insulator. In the composite magnetic material, the metal particles have an average aspect ratio of 1.5-10. The metal particles have an average major axis diameter of 30-500 nm. The metal particles contain Fe or a combination of Fe and Co as a primary component. The metal particles contain Mn at a mass percentage of 0.05-3.0 mass%. The mass percentage of Mn in the metal oxide film is larger than that in the metal particles.SELECTED DRAWING: Figure 1
Patent JP-2019171708-A (JP)
Title: Thermal printer and printing control method
Inventor: HARAYAMA YASUHIRO
IPC: B41J2/36
Filed: 2018-03-29
Abstract: To print characters in multiple gradations while restraining a data size of data stored in a buffer.SOLUTION: A thermal printer comprises an acquisition unit for acquiring printing data, a setting unit for setting buffer information related to character data included in the printing data in a buffer, a conversion unit for generating printing control data for printing characters on the basis of the buffer information set in the buffer, and a transfer unit for printing the characters by transferring the printing control data to a thermal head. The setting unit sets gradation information showing a gradation of the characters in the buffer, and the conversion unit generates the printing control data for printing the characters in the gradation shown by the gradation information on the basis of the gradation information set in the buffer.SELECTED DRAWING: Figure 3
Patent JP-2019174699-A (JP)
Title: Optical connection component
Inventor: TAKAHASHI MASANORI
IPC: G02B6/30
Filed: 2018-03-29
Abstract: To provide an optical connection component capable of reducing connection loss between an optical waveguide of an optical element and an optical fiber optically coupled to the optical waveguide.SOLUTION: An optical connection component 10 comprises: a plurality of kinds of optical fibers 1; a plurality of high relative refraction factor difference optical fibers 5 in which, a relative refraction factor difference between a core and a clad is larger than that of the plurality of kinds of optical fibers 1 and being fusion connected to the plurality of kinds of optical fibers 1; and a fixing member 11 comprising a plurality of V-shaped grooves each of which receives one of the plurality of high relative refraction factor difference optical fibers 5 in a state in which coating is removed therefrom, and fixing relative positions between the plurality of high relative refraction factor difference optical fibers 5 and the optical element when optically coupling the plurality of high relative refraction factor difference optical fibers 5 being fusion connected to the plurality of kinds of optical fibers 1. The kind of the plurality of high relative refraction factor difference optical fibers 5 is equal.SELECTED DRAWING: Figure 1
Patent JP-2019179604-A (JP)
Title: Lithium-sulfur solid battery
Inventor: DOHATA HIDEO
IPC: H01M10/0562
Filed: 2018-03-30
Abstract: To provide a novel lithium-sulfur solid battery.SOLUTION: A lithium-sulfur solid battery 1 includes a sulfur positive electrode 11, a lithium negative electrode 12 and a solid electrolyte 13. The solid electrolyte 13 is disposed between the sulfur positive electrode 11 and the lithium negative electrode 12. The sulfur positive electrode 11 has a conductive sheet having many voids. The voids open to an outside of the conductive sheet. The sulfur positive electrode 11 contains sulfur in the voids. The sulfur positive electrode 11 is obtained by impregnating molten sulfur or a sulfur solution to the conductive sheet.SELECTED DRAWING: Figure 1
Patent JP-2019178881-A (JP)
Title: In-vehicle navigation system and point search device for use with the same
Inventor: MIYAKAWA HARUYO
IPC: G01C21/34
Filed: 2018-03-30
Abstract: To allow information on a network like the Internet to be utilized for a long time in an in-vehicle navigation system installed in a vehicle.SOLUTION: A point search device 11 includes a device communication unit 14 communicating with a server device 43 on a network 42, and a terminal CPU 15 using the device communication unit 14 to search for information over the network 42 and transmits information of a route of a vehicle 1 from the device communication unit 14 to an in-vehicle navigation system 21 installed in the vehicle 1. The terminal CPU 15 in the point search device 11 generates a genre about points included in a search history 18 and uses the generated genre to search for points around the route. The device communication unit 14 transmits information of the points around the route, which are searched from the information over the network 42, to the in-vehicle navigation system 21 together with the information of the route.SELECTED DRAWING: Figure 2
Patent JP-2019180049-A (JP)
Title: Image processing system, image data processing method and program
Inventor: SAKA NAOMICHI
IPC: B41J5/30
Filed: 2018-03-30
Abstract: To provide an image processing system, an image data processing method and program, capable of guaranteeing the degree-of-freedom of re-execution of a job, while using the storage section effectively.SOLUTION: When image data related to a job is inputted, the original data (input data) of the inputted image data is stored in RAM23. The original data is processed as intermediate data, and stored in the RAM23. Furthermore, the intermediate data is processed as output data by execution of the job, and stored in the RAM23. Upon ending execution of the job, the intermediate data and the output data are erased from the RAM23. And upon elapsing data holding time T1 after ending the job, the original data is processed as the intermediate data or the output data. Then the intermediate data or the output data is stored in the RAM23, and from which the original data is erased.SELECTED DRAWING: Figure 5
Patent JP-2019177829-A (JP)
Title: Front body structure for vehicle
Inventor: YOTSUYANAGI TAIKI
IPC: B62D25/08
Filed: 2018-03-30
Abstract: To improve support rigidity for a suspension without increasing a weight and, at the same time, to achieve efficient transmission of an impact load in the event of a front collision of a vehicle.SOLUTION: A front body structure for a vehicle comprises: an upper arm 33 for a suspension 3; a skeleton member 41 supporting a lower arm 32 and a dumper 34; an impact absorption member 61 connected to a front face of the skeleton member 41 and extending in a vehicle longitudinal direction; and a frame member 5 connected to a rear face of the skeleton member 41 and extending in the vehicle longitudinal direction. Reinforcement ribs 70 (71-79) extending in the longitudinal direction is formed in the skeleton member 41 and between a rear-end connection part 41f connecting a rear end 613 of the impact absorption member 61 and each of front-end connection parts 41a-41e connecting respective front ends of the frame members 5 (51-55).SELECTED DRAWING: Figure 2
Patent JP-2018201190-A (JP)
Title: Method and device for monitoring physical downlink control channel (pdcch) in wireless communication system
Inventor: CHEN I-JEN
IPC: H04W74/08
Filed: 2018-04-02
Abstract: To provide a method and device from the viewpoint of UE (user equipment).SOLUTION: The method includes a step of receiving signaling from a network node for the purpose of triggering a non-contention-based random access procedure, the signaling including first information indicating a first numerology and second information indicating second numerology. The method similarly includes a step of transmitting a random access preamble based on the second numerology to the network node. The method further includes a step of receiving a random access response from the network node. In addition, the method includes a step of monitoring a control channel for scheduling new transmission on the basis of the first numerology.SELECTED DRAWING: Figure 26
Patent JP-2019163016-A (JP)
Title: Winged helicopter
Inventor: TAKADA TAKEYUKI
IPC: B64C27/26
Filed: 2018-03-19
Abstract: To solve such the problem of existing winged helicopters that a descent air current produced by a rotor abuts on a main wing and reduces lift force.SOLUTION: A winged helicopter has a body split into a lower body 1 and an upper body 4. The lower body 1 and the upper body 4 are connected via a fixing shaft 8. A rotor 3 is positioned between the lower body 1 and the upper body 4. A main wing is fitted to the upper body 4, accordingly a descent air current produced by the rotor 3 does not abut on the main wing.SELECTED DRAWING: Figure 1
Patent JP-2018135528-A (JP)
Title: Ionic liquid flame retardants
Inventor: XU YANJIE
IPC: C09K21/10
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide flame retardant compounds that are environmentally benign and nonmigrating without rasing health and environmental concerns mainly caused by using bromine fireproofing agent.SOLUTION: The use of ionic liquids makes it possible to be used as flame retardants in various materials without causing damage to the environment and or health of humans or animals. Ionic liquid flame retardants may be applied alone or in combination with traditional flame retardants. Ionic liquid flame retardants can be applied to finish textile, plastic, leather, paper, rubber or as wild fire flame retardants.SELECTED DRAWING: None
Patent JP-2019187075-A (JP)
Title: Electric power conversion device
Inventor: NISHI HIROSHI
IPC: H02M7/48
Filed: 2018-04-10
Abstract: To solve the problem in an electric power conversion device structured by a smooth element for smoothing a ripple of a DC voltage and a cooler that cools the smooth elements, that since a heat discharge different between a P bus bar and N bus bar in an inner part of a smooth element case occurs in the case of contacting the smooth element case with the cooler, the smooth element cannot be sufficiently cooled.SOLUTION: A parallel flat plate PN bus bar is provided to a smooth element outer part bus bar connected to a smooth element. In the parallel flat plate bus bar, the bus bar on the side which easily generates a heat in the smooth element is arranged on a cooling surface side to connect, and a temperature of the bus bar is reduced by cooling actively with the cooler.SELECTED DRAWING: Figure 2
Patent JP-2019183545-A (JP)
Title: Expansion joint device
Inventor: HOMMA SEIJI
IPC: E04B1/68
Filed: 2018-04-13
Abstract: To provide an expansion joint device connecting a gap between skeletons which is excellent in safety and has a simple structure, and has a superior workability.SOLUTION: An expansion joint device includes: holding materials 6,6 respectively attached to both skeletons 4,4; and a plate material 8 connecting both holding materials. The holding material 6 comprises: a foundation member 12 including a base plate portion 16 fixed to an upper part of the skeleton 4 and a receiving piece portion 18; a cap piece member 14 covering an upper part of the foundation member 12; and a wire 10 connecting a fastening portion 11 provided in the foundation member 12 with the plate material 8. Each right and left side end portion 9 of the plate material 8 is fitted between the foundation member 12 and the cap piece member 14 of each holding material 6, and is disposed so as to be horizontally movable. Length when the wire 10 is tensioned is made to be in a range where the side end portion 9 of the plate material 8 does not come out of the receiving piece portion 18 of the foundation member 12.SELECTED DRAWING: Figure 1
Patent JP-2019182814-A (JP)
Title: Biological rhythm regulator and biological rhythm regulating pharmaceutical composition
Inventor: OTO SHIGEHIRO
IPC: A61P25/00
Filed: 2018-04-17
Abstract: To provide a novel biological rhythm regulator and biological rhythm regulating pharmaceutical composition.SOLUTION: The present invention provides a biological rhythm regulator containing a material that activates prostaglandin F2α receptor, as an active ingredient, a biological rhythm regulating pharmaceutical composition containing the biological rhythm regulator and a pharmaceutically acceptable support, and the biological rhythm regulating pharmaceutical composition being an eye drop.SELECTED DRAWING: Figure 6
Patent JP-2019189748-A (JP)
Title: Manufacturing method of natural rubber composition and rubber composition for tire using the same
Inventor: MIYASE HARUKO
IPC: C08L7/00
Filed: 2018-04-24
Abstract: To provide a manufacturing method of a natural rubber composition with a reduced odor and a stable viscosity, usable regardless of latex or cup lump, a natural rubber composition obtained by the manufacturing method, a rubber composition for a tire containing the natural rubber composition, and a tire having a tire member composed of the rubber composition for a tire.SOLUTION: A manufacturing method of a natural rubber composition includes: a first step of making natural rubber and citric acid solution of 50-70°C contact with each other; and a second step of mixing the natural rubber and a hydrazide compound after the first step. A natural rubber composition is manufactured by the manufacturing method. A composition for a tire contains the manufactured natural rubber composition. A tire has a tire member composed of the rubber composition for a tire.SELECTED DRAWING: None
Patent JP-2019187392-A (JP)
Title: Packaged oil sauce
Inventor: INOKAWA TOMOMI
IPC: A23L23/00
Filed: 2018-04-27
Abstract: To provide a packaged oil sauce capable of retaining a state that a liquid part and a solid matter are evenly mixed, and easy to take out from a package.SOLUTION: A packaged oil sauce in which oil sauce is put in a package contains granule salt, a solid ingredient of a size of 2 mm or more and 7 mm or less, and edible oil and fat, and has a moisture content of 8 wt.% or less. The liquid part of the packaged oil sauce has following relations in dynamic viscoelasticity measurement using a rheometer at 25°C: when a Shear rate is 1(1/s), a viscosity is 0.12 Pa s or more and 15 Pa s or less; when a Shear rate is 1,000(1/s), a viscosity is 0.05 Pa s or more and 0.15 Pa s or less; and a viscosity when a Shear rate is 1,000(1/s) is lower than a viscosity when a Shear rate is 1(1/s).SELECTED DRAWING: None
Patent JP-2019194752-A (JP)
Title: Controller, temperature sense indicating device, temperature sense indicating system, control method and program
Inventor: SATO KUNIO
IPC: G06F3/01
Filed: 2018-05-01
Abstract: To provide a controller, a temperature sense indicating device, a temperature sense indicating system, a control method and a program which are less likely to be influenced by environment temperature.SOLUTION: A controller 120 controls temperature sense indicating means which indicates two or more sorts of temperature senses to an object in contact with the contact surface. The controller has: a database 123 including control information which associates the temperature of the contact surface with the control amount of the temperature sense indicating means, for each temperature sense; and a temperature control unit 122 which controls the temperature sense indicating means, based on the control information, according to the temperature of the contact surface and the temperature sense to be indicated.SELECTED DRAWING: Figure 2
Patent JP-2018135753-A (JP)
Title: Mounting structure for front frame and rafter
Inventor: YAMADA SHINJI
IPC: E04B1/343
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for front frame and rafter capable of easily installing a front frame to the tip of a rafter while restraining the number of components.SOLUTION: A structure C is for installing a front frame 15 to the tip of plural rafters 5 parallely spaced with predetermined intervals. The front frame comprises: a front frame body part 15a where the front frame functions as a horizontal gutter; a projection part 15c protruded from the front frame body part backward; a stationary portion 15b protruded from the front frame body part to the undersurface side of the rafter with the front frame installed in the rafter, and anchored to the rafter from lower side. The structure C comprises a temporary installing engagement part 18 that makes at least the front frame engage the tip of rafter to temporarily install it. The temporary installing engagement part comprises: a first lock receiving part 17 provided on the rafter; and a first lock part 16 that is provided on the front frame, temporarily installs the front frame to the tip of rafter, and is hooked to the first lock receiving part and is locked, and retains the front frame with the same temporarily installed.SELECTED DRAWING: Figure 3
Patent JP-2019199102-A (JP)
Title: Outboard engine
Inventor: NANJO MORIHIKO
IPC: B63H20/12
Filed: 2018-05-14
Abstract: To provide an outboard engine which can prevent deterioration of transfer efficiency of a force for steering an outboard engine body.SOLUTION: An outboard engine includes: a steering arm 26 which rotates around a center line of a steering shaft with the steering shaft; a steering actuator 31 including a steering tube 33 which moves in a lateral direction; and a motion conversion mechanism 51 which converts motion of the steering tube 33 into rotation of the steering arm 26 around the center line of the steering shaft. The motion conversion mechanism 51 includes: a bush holder 53 into which the steering arm 26 is inserted in an anteroposterior direction; and a bush 52 which is disposed between the steering arm 26 and the bush holder 53 and includes an outer surface 52o provided with a pair of slide parts 52s each having a vertical cross section which intersects with the lateral direction and is formed in a protruding arc shape.SELECTED DRAWING: Figure 7
Patent JP-2019019309-A (JP)
Title: Composition, cured article, image forming device, and image forming method
Inventor: YAMADA HIROAKI
IPC: B41J2/01
Filed: 2018-05-17
Abstract: To overcome a problem that when a monomer having large molecular weight is selected as a polymerizable monomer, it hardly generates odor specific to the polymerizable monomer, but curing property is inferior when an active energy ray is radiated, and when for example an ultraviolet light-emitting diode radiating ultraviolet ray having a peak at wavelength of 395 nm is used as a means for radiating the active energy ray, curing property at irradiation and strength after curing are inferior.SOLUTION: The composition contains a polymerizable acrylamide compound (A1) having an ester structure and an acyl phosphine oxide-based polymerization initiator (B1), and molecular weight of the acrylamide compound (A1) is 150 to 200.SELECTED DRAWING: None