baber/WOPTO huggingface dataset:
Patent JP-2017002386-A (JP)
Title: Molten metal treating device and producing method thereof, and protective film and producing method thereof
Inventor: NARITA TOSHIO
IPC: C22C19/07
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal treating device having both an excellent high-temperature oxidation and an inconspicuous erosion resistance, in the case where it is used for treating various molten metals such as molten aluminum or molten zinc is used, and a producing method thereof.SOLUTION: A molten metal treating device comprises: a metal base 100; and a protective skin formed on the surface of the metal base 100 on the side to contact with at least a molten metal to be treated. The protective skin includes, over the metal base 100: an inner layer 200 for suppressing the diffusion of an element composing the metal base 100 to the outside; an outer layer 300 lying over the inner layer 200 and containing either a metal solubility of 1 atom % or less into a molten metal or its compound; and an oxide layer 400 lying over the outer layer 300 and having an oxidation resistance and a resistance against a molten metal at a melting temperature of the molten metal.SELECTED DRAWING: Figure 2
Patent JP-2017008177-A (JP)
Title: Epoxy resin and fiber reinforced composite material
Inventor: KIMURA MASAMITSU
IPC: C08L63/00
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin excellent in impregnation property into a reinforced fiber and excellent in toughness and heat resistance in a cured article, a curable composition containing the same and a cured article, a fiber reinforced composite material and a molded article.SOLUTION: There are provided an epoxy composition having a flavan skeleton and further an epoxy composition using an epoxy resin containing a dimer thereof.SELECTED DRAWING: None
Patent JP-2017008813-A (JP)
Title: Control device of egr valve of internal combustion engine and control method of egr valve
Inventor: SATO JUNICHI
IPC: F02M26/00
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an EGR valve of an internal combustion engine capable of calculating a pre-control amount of the EGR valve with high responsiveness in a transient time, while suppressing hunting in a stationary time, and to provide a control method of the EGR valve.SOLUTION: A control portion (31) of a control device 30 of an EGR valve of an internal combustion engine 10 implements feed forward control of a pre-control amount in addition to feed back control of a PID control amount, executes a pre-control processing for calculating the pre-control amount of an opening of an EGR valve 42 by multiplying a calculated value of the opening of the EGR valve 42 by a filter having a time constant, and in the pre-control processing, the time constant of the filter is changed according to a rate of change of a load so that the rate of change of the load in the transient time in which the rate of change of the load of the internal combustion engine is relatively large, becomes smaller than that in the stationary time in which the rate of change of the load is relatively small.SELECTED DRAWING: Figure 2
Patent JP-2017008378-A (JP)
Title: Ag ALLOY SPUTTERING TARGET, PRODUCTION METHOD THEREOF, AND Ag ALLOY FILM
Inventor: NONAKA SOHEI
IPC: G11B5/708
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an easily-producible Ag alloy sputtering target, utilizable as a seed layer for producing a Ru film having high orientation on (002) plane, and capable of depositing an Ag alloy film having a smooth surface.SOLUTION: An Ag alloy sputtering target contains Cu in the range of 6.0 atom% or more and 15 atom% or less, further contains Ga in the range of 0.1 atom% or more and 2 atom% or less, and contains a residue comprising Ag and inevitable impurities. Further, the Ag alloy sputtering target may contain Ca in the range of 0.02 atom% or more and 0.3 atom% or less.SELECTED DRAWING: None
Patent JP-2017011532-A (JP)
Title: Wiring structure of liquid crystal display device, liquid crystal display device, television receiver, and design method of wiring structure of liquid crystal display device
Inventor: AYA MASAHIRO
IPC: H04B3/02
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of signal characteristics with a simple configuration.SOLUTION: The wiring structure of liquid crystal display is so configured as to dispose a main wiring (signal transmission line 7b) so that a signal transmission time between connection parts (7e) and (7e) is longer than a signal transmission time from the connection part (7e) to an integrated circuit (driver LSI chip 7c) through branch wirings (branch wiring 7d, wiring 8b inside SOF).SELECTED DRAWING: Figure 5
Patent JP-2017009062-A (JP)
Title: Thrust washer
Inventor: SUGIURA JUNICHI
IPC: F16C33/10
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thrust washer capable of preventing lubricant from leaking to the outer peripheral side due to centrifugal force, and supplying lubricant, having been supplied to one surface, to the other surface.SOLUTION: A ring-shaped differential washer 10 is assembled into side gears 21, 22 of a differential gear 100, the front face side of the washer slides with a differential case 20, the rear face side thereof slides with the side gears 21, 22, and a lattice-shaped oil groove 12 is formed on both faces. The oil groove 12 is formed so that a radial inner peripheral side as the end part of an inner peripheral side is opened, and a radial outer peripheral side as the end part of an outer peripheral side is closed. Also, the differential washer 10 has an oil hole 13 penetrating the front and rear faces thereof.SELECTED DRAWING: Figure 2
Patent JP-2017011917-A (JP)
Title: Power generator
Inventor: YOSHIDA ICHIRO
IPC: H02P9/04
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a power generator whose fuel consumption is low.SOLUTION: A power generator 1 including an alternator 3 that is driven by an engine 2 to generate an AC current, a converter 4 for converting the AC current generated by the alternator 3 to a DC current, a capacitor 5 for storing the DC current obtained by the converter 4's conversion as electric charge, and a three-phase inverter 6 for converting the electric charge stored in the capacitor 5 to an AC current having any frequency to supply the AC current to a load (a) fully charges the capacitor 5 by using the alternator 3 for generating power by being driven by the engine 2, when the load 9 is in steady operation; (b) stops the engine 2, when the load 9 is in a stop state; (c) supplies inrush power at the time of the load 9 starting, from the capacitor 5 only; (d) and starts the engine 2 before the capacitor 5's power storage amount having been equal to or lower than a predetermined value to start power supply using the alternator 3.SELECTED DRAWING: Figure 1
Patent JP-2017007569-A (JP)
Title: Electric braking device of vehicle
Inventor: TSUKAMOTO SHUN
IPC: B60T8/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric braking device of a vehicle capable of suppressing increase of power consumption of a motor due to advance of abrasion of a friction member.SOLUTION: An energy storage mechanism of an electric braking device has a spiral spring which is elastically deformed by rotation of an output shaft of a motor in a normal direction to accumulate an elastic energy and is configured so as to regulate the further elastic deformation of the spiral spring when a rotation amount of the output shaft in the normal direction from the point of time when the spiral spring starts to be elastically deformed by rotation of the output shaft in the normal direction amounts to a specified rotation amount SLA or more. Therein, the control device of the electric braking device executes adjustment processing for performing normal driving of the motor until a difference obtained by subtracting a standard rotation angle MAB from the rotation angle MA of the motor gets to an adjustment rotation amount ΔZTH or more (step S20:YES).SELECTED DRAWING: Figure 7
Patent JP-2017014032-A (JP)
Title: Scribe method and scribe device
Inventor: YAHATA KEISUKE
IPC: C03B33/09
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a scribe method and a scribe device, that is a laser scribe means with a resin sheet between a glass substrate and an adsorptive table, the glass substrate is easily peeled off from the resin sheet after processing.SOLUTION: After heating a surface of the glass substrate M on the adsorptive table 1 along a scribe planned line L1, a heated region is quickly cooled by coolant, to progress a trigger T of a tip of the glass substrate M, to create a crack S for segmentation along a scribe planned line L1 on the glass substrate M, in the scribe method and scribe device. The resin sheet 20 is adsorbed and held by the adsorptive table 1 at the state that a street region R for scanning the laser B is left, and scribe of a surface of the glass substrate M is performed while the scribe planned line L1 of the glass substrate M is positioned on the street region R, and the glass substrate M is adsorbed and held by the resin sheet 20, and thereby, the crack S for segmentation is formed.SELECTED DRAWING: Figure 4
Patent JP-2017015945-A (JP)
Title: Manufacturing method of toner for electrostatic charge image development
Inventor: IE MACHIKO
IPC: G03G9/087
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a toner for electrostatic charge image development that is excellent in low-temperature fixability, heat-resistant storage property, and charge stability.SOLUTION: There is provided a manufacturing method of a toner for electrostatic charge image development including the following steps 1 to 3. Step 1: a step of obtaining a solution containing a vinyl monomer and a polyester resin in which a terminal hydroxy group is esterified. Step 2: a step of adding the solution obtained in step 1 into an aqueous medium and suspending or emulsifying a resulting medium to obtain a suspension or emulsion of the solution. Step 3: a step of polymerizing the vinyl monomer in the suspension or emulsion obtained in step 2.SELECTED DRAWING: None
Patent JP-2017014580-A (JP)
Title: Electroless plating method using fine electric current and pressure
Inventor: HARADA TETSUO
IPC: C23C18/36
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a plurality of chips do not accurately abut on a return-side belt surface to cause a large-amount non-scraping state when the chips abut linearly in a width direction of a return-side belt since the return-side belt has a trough trend and wears precedently at its center part to be in an upward arcuate shape and differs uniquely in shape from other belts, and a quadrangular rod-like rubber-made elastic body is unable to restore itself to its original shape when having bent large to avoid a hard projection body.SOLUTION: On a groove bottom of a frame where quadrangular rod-like rubber-made elastic bodies are arranged in a column so as to let chips abut in conformity with the shape of a return-side blet, a plurality of height adjusting bolts are fitted rotatably, and fixed-side terminal end faces of the quadrangular rod-like rubber-made elastic bodies are pushed up with the height adjusting bolts so as to adjust heights of the quadrangular rod-like rubber-made elastic bodies. Further, a spacer is provided between the quadrangular rod-like rubber-made elastic bodies, which are prevented from being rubbed against each other.SELECTED DRAWING: Figure 1
Patent JP-2017017256-A (JP)
Title: Lead frame for multi-row type led, led package, and method of manufacturing the same
Inventor: IITANI KAZUNORI
IPC: H01L33/62
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for multi-row type LED, an LED package, and a method of manufacturing the same such that a lead frame of such a type that a plating layer is formed after a lead frame region (pad part, lead part) is processed into a predetermined shape can be improved in reflectivity and enhanced in adhesion to a reflector resin.SOLUTION: There is provided a lead frame for multi-row type LED that is manufactured by plating processing after a predetermined lead frame shape having a pad part 11 and a lead part 12 is formed of a metal plate by through etching, and has a plurality of lead frame regions for LED arrayed. In the individual lead frame regions, an Ag plating layer 13a having glossiness is formed on upper and lower surfaces of the pad part and lead part, and a roughened plating layer 13c is formed on surfaces between the respective upper and lower surfaces of the pad part and lead part.SELECTED DRAWING: Figure 1
Patent JP-2017020364-A (JP)
Title: Intake device and valve element
Inventor: OIWA Toshiyuki
IPC: F02B27/02
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an intake device capable of suppressing deformation of a seal portion due to external force caused by the flow of intake air.SOLUTION: An intake device 100 includes an intake port 2, and a valve element 32 which has elastically deformable seal parts 36 and 37 arranged on a side end and switches a flow passage of the intake port 2 by rotating around a rotating shaft 31. A curved side end 32b curved and extended from a corner C1 side to a corner C2 side along an A direction in which the rotating shaft 31 extends and a curved side end 32c curved and extended from a corner C3 side to a corner C4 side along the A direction are provided in a side end 32a of the valve element 32.SELECTED DRAWING: Figure 6
Patent JP-2017018008-A (JP)
Title: Plant protection bar
Inventor: HAYASHI SHINICHIRO
IPC: A01G13/00
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a plant protection bar designed to prevent plants such as turf and the like from being adversely affected by tread compaction or the like.SOLUTION: Two rail stems each having a U-shaped cross section formed by integrally bending an installation bottom plate portion and a top face plate portion which are continuous horizontally and formed on the upper and lower edges of a vertical plate portion are used, and positioned at regular intervals or the like, symmetrically in the left/right direction while maintaining a predetermined interval, and a bar is installed between the opposed top plate portions while maintaining a required interval.SELECTED DRAWING: Figure 1
Patent JP-2016215619-A (JP)
Title: Inkjet recording method and inkjet recording apparatus
Inventor: YANO TAKESHI
IPC: C09D11/54
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a reaction liquid having excellent discharging property and achieving superior picture qualities of a recorded matter to be obtained.SOLUTION: An inkjet recording method is provided, which includes: a reaction liquid deposition step of depositing a reaction liquid on a recording medium by feeding the reaction liquid from a reaction liquid container to a nozzle orifice in an inkjet head through a reaction liquid passage that connects the reaction liquid container to the nozzle orifice of the inkjet head, and discharging the reaction liquid from the nozzle orifice; an ink composition deposition step of depositing an ink composition comprising at least a coloring material on the recording medium by discharging the ink composition from a nozzle orifice of the inkjet head. The reaction liquid comprises a (meth)acrylic resin and a polyvalent metal salt as a coagulating agent to react with a component of the ink composition. At least a part of a member in contact with the reaction liquid in the members constituting the reaction liquid container and the reaction liquid passage contains a fatty acid having 6 or more carbon atoms.SELECTED DRAWING: None
Patent JP-2017021667-A (JP)
Title: System and control method
Inventor: NAKAZAWA NORIYUKI
IPC: G06F9/48
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To guarantee a scheduler that executes a task managed by a data base when a plurality of schedulers using the common data base are operating at the same time in a plurality of environments including an actual environment.SOLUTION: Schedulers in respective environments acquire task information associated with their own identification information from a data base and controls an execution of a task. With regard to task information that is not executed by any of schedulers in the respective environments under operation, a scheduler in an actual environment controls execution of the task.SELECTED DRAWING: Figure 1
Patent JP-2017027982-A (JP)
Title: Imaging device and manufacturing method therefor
Inventor: YAMAGUCHI SUNAO
IPC: H01L21/8234
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device in which charges generated from a photodiode are transferred completely to a floating diffusion region.SOLUTION: In the pixel region PER of an imaging device, a plurality of fin-like structures FS are formed to connect a photodiode formation region PDR and a floating diffusion region FD. In the fin-like structure FS, the depth from the surface of a P type well PW to a predetermined depth is the height, a gate electrode GET extends in a direction crossing the extension direction, with that height and width. The gate electrode GET of a transfer transistor TT is formed to cover the opposite side face and top face of each fin-like structure FS.SELECTED DRAWING: Figure 6
Patent JP-2017025957-A (JP)
Title: Rotary valve and quick exhaust valve for railway vehicle using the same
Inventor: AOKI KAZUHIRO
IPC: B61D19/02
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary valve, suitable for, in particular, a quick exhaust valve for an automatic door opening/closing device of a railway vehicle, capable of preventing fluid leakage by increasing a primary-side seal face pressure when pressure fluctuation occurs in valve closing, surely preventing fluid leakage by increasing the seal face pressure by applying the primary-side pressure to the whole face of a seal member in valve closing, switching a flow channel while improving operability by securing high sealability and low torque property in opening/closing a valve element, and quickly exhausting pressure air in a short exhaust time from an exhaust hole of a large diameter while entirely miniaturized and reducing the number of components.SOLUTION: Inflow/outflow ports 10, 11, and an exhaust port are formed on a valve element accommodation portion 16 having a spherical portion 15 formed on a part of an inner periphery of a body 2, through-openings 30-32 communicated with the inflow/outflow ports or the exhaust port, and a mounting groove 33 are formed on the valve element 3 having a spherical part 28 rotatably mounted on the valve element accommodation portion 16, one of the inflow/outflow ports and the exhaust port is sealed and closed by the seal member 5 mounted on the mounting groove, and a seal face pressure is improved by utilizing a back pressure applied to a back face side 5b.SELECTED DRAWING: Figure 2
Patent JP-2016119645-A (JP)
Title: Radio communication system and radio communication device
Inventor: OKADA EIJI
IPC: H04B7/005
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide radio communication system and method that can reduce communication interruption caused by increase of the traffic amount, enhance the use efficiency of plural bands and suppress needless processing and traffic for band changeover.SOLUTION: A first radio communication device 1 has radio communication circuits 12, 15 that selectively operate in one of plural bands, and a first control circuit 10 for setting a band in which the first radio communication circuits 12, 15 operate. The first control circuit 10 changes over the band so that the first radio communication circuits 12, 15 operate in all the plural bands within a period. A second radio communication device 2-1 has second radio communication circuits 22, 25 that selectively operate in one of plural bands, and a second control circuit 20 for setting a band in which the second radio communication circuits 22, 25 operate. The second control circuit 20 changes over to the band when the second radio communication device 2-1 cannot communicate with the first radio communication device.SELECTED DRAWING: Figure 1
Patent JP-2017023513-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game regarding a change in a display mode of hold display.SOLUTION: Depending on whether a type of display of a change target of hold display or active display is either text icon display or character icon display differing from normal display, a selection ratio of timing for executing a display mode change differs. The hold display is displayed in a different display mode according to a display mode, and the active display is displayed in an at least partially common display mode regardless of the performance mode.SELECTED DRAWING: Figure 27
Patent JP-2017024132-A (JP)
Title: Machine tool including partition member shielding part of opening of cover, partition device, and robot system
Inventor: SUZUKI RYUJI
IPC: B25J13/00
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional machine tool that a cutting fluid etc. generated in a cover leaks from an opening part or outer air flows into a work space through the opening part when the door provided at the cover is opened.SOLUTION: A machine tool 30 comprises: a door 36 which opens and closes an opening part 38 provided at a cover 34 defining a work space; and a partitioning member 54 which is attached to the cover 34 as a member different from the door 36 and shields a part of the opening part 38 to define a small opening 66 smaller than the opening 38.SELECTED DRAWING: Figure 1
Patent JP-2017032021-A (JP)
Title: Motor driving device for vehicle
Inventor: SUGIURA SAORI
IPC: B60L15/00
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To smoothly lubricate a motor portion and a decelerator portion in starting a rotary pump, even in stopping for a long time under a cold environment.SOLUTION: In an in-wheel motor driving device including a motor portion A, a decelerator portion B, a bearing portion C for a wheel, a casing 22 accommodating the motor portion A and the decelerator portion B, and a lubrication mechanism supplying a lubricant to the motor portion A and the decelerator portion B by a rotary pump 56, the lubrication mechanism is disposed on a storage region of the lubricant in the casing 22, and includes a latent heat storage body 75 accommodating a latent heat storage material 73 in an exterior member 74, and impact shock application means 76 disposed near the latent heat storage body 75, and applying impact shock to the latent heat storage material 73 in the exterior member 74.SELECTED DRAWING: Figure 1
Patent JP-2017033822-A (JP)
Title: Balloon Light
Inventor: TAKATSU HIDEO
IPC: F21V29/89
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a balloon light in which easy-replacing LED bulb is applied as light source, a sufficient amount of light is irradiated to a wide range, even if a plurality of LED bulbs are used, these bulbs can be positively held, an entire light source is made compact in configuration and the light source such as LED or like is not consumed with heat.SOLUTION: A balloon light 1 comprises a balloon 3 connected to a support member 2; a light source part 10 held by the support member 2 and arranged in the balloon 3; and a blower 5 arranged at the support member 2 to supply air in the balloon 3. The light source part 10 is constituted in such a way that a part of one side surface of a polygonal columnar metallic cylinder 12 held at the support member 2 is provided with substantial U-shaped recesses and the portions enclosed by the recesses are folded and bent in an axial direction of the cylinder to form socket supporting parts 14 are arranged at each of the side surfaces of the metallic cylinder 12 in at least one every location and LED bulbs 18 are fixed to a socket 16 arranged at each of the supporting parts 14.SELECTED DRAWING: Figure 1