baber/WOPTO huggingface dataset:
Patent JP-2017153305-A (JP)
Title: Protection control device
Inventor: MATSUO YASUHIRO
IPC: H02H3/28
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a protection control device capable of easily confirming a transmission delay time fluctuation.SOLUTION: A protection control device transmits first electricity quantity data which are sampled based on a first sampling signal, to the other protection control device and receives second electricity quantity data which are sampled based on a second sampling signal at a side of the other protection control device, from the other protection control device. The protection control device calculates a first time from output of the first sampling time to the reception of the second electricity quantity data, calculates a first average value of the first times and receives a second average value of second times from output of the second sampling signal to the reception of the first electricity quantity data. The protection control device synchronizes the first and second sampling signals based on the first and second average values and displays the first time on a display as a delay time of transmission from the other protection control device to the protection control device.SELECTED DRAWING: Figure 5
Patent JP-2017150053-A (JP)
Title: Aluminum based porous body and method for producing the same
Inventor: WANG CHENGANG
IPC: B22F3/11
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum based porous body with a three-dimensional network structure, using aluminum powder and aluminum alloy powder each having an oxide film on the surface, in which each powder is firmly coupled to have sufficient strength, and also the amount of pulverized powder produced in such a manner that the skeleton is pulverized upon collapse is reduced.SOLUTION: Provided is an aluminum based porous body in which the skeleton made of aluminum or an aluminum alloy has a three-dimensionally connected skeleton, and three-dimensionally connected pores are formed by the skeleton, in which, upon application of a load, after a stress amount is increased in accordance with the increase of a strain amount, the stress is made almost flat with the collapse of the skeleton, subsequently, a stress-stain chart where the stress increases is shown, and further, the amount of the pulverized powder produced by the pulverization of the skeleton upon the collapse being 2 mass% or lower to the whole mass of the aluminum porous body before the deformation.SELECTED DRAWING: Figure 3
Patent JP-2017149390-A (JP)
Title: Head protection airbag device
Inventor: KONAKA KOKI
IPC: B60R21/213
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a head protection airbag device in which an inflator and a case are easily assembled, and which can be fitted to an upper edge side of a window by suppressing the generation of twisting in a folding completion.SOLUTION: A case 52 for storing a folding completion 45 in which an air bag 30 is folded is arranged in a region extending from the other end 13b side of an inflator 12. A fitting bracket 17 for fitting the inflator 12 to a body side has an engagement part 21 engaged with an assembly opening 69 formed in the case 52. The engagement part 21 is engaged with the assembly opening 69 so as to suppress the rotation to both sides in the circumferential direction of the folding completion 45. The assembly opening 69 includes an insertion opening to insert the engagement part 21 along the axial direction of the inflator 12, and a regulation surface formed so as to be connected from the insertion opening, and regulating the rotational movement of the engagement part 21 to both sides in the circumferential direction of the inflator 12.SELECTED DRAWING: Figure 12
Patent JP-2017157723-A (JP)
Title: Light emitting device and method of manufacturing the same
Inventor: HASHIMOTO HIROSHI
IPC: H01L33/60
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device in which light is suppressed from leaking through a side surface thereof, and a method of manufacturing the same.SOLUTION: A light emitting device includes: a light emitting element which includes a light extraction surface, an electrode formation surface facing the light extraction surface, a side surface between the light extraction surface and the electrode formation surface, and a pair of electrodes on the electrode formation surface; a translucent member which includes a light incident surface, a light emission surface facing the light incident surface, and a side surface between the light incident surface and the light emission surface, the light incident surface being disposed on the light extraction surface; an insulating member which covers a side surface of the light emitting element and the electrode formation surface and which is disposed to expose at least a part of the pair of electrodes; a first metal layer which covers a side surface of the translucent member; and a second metal layer which covers a side surface of the light emitting element via the insulating member.SELECTED DRAWING: Figure 2
Patent JP-2016191145-A (JP)
Title: Method of producing composite component having brass or bronze using sinter fit
Inventor: ALAN C TAYLOR
IPC: F16C33/06
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a composite component having a brass or bronze powder metal portion that is sinter-fit into a supporting, ferrous portion.SOLUTION: Brass and bronze exhibit a unique sinter response in which the brass or bronze can exhibit either dimensional shrinkage or dimensional expansion during sintering. In contrast, the majority of other powder metal materials only shrink dimensionally after effective sintering. In a method, this flexibility in dimensional change is harnessed to provide heretofore unseen structural arrangement and mechanical joining through the dimensional change thereby producing a composite component. The method comprises: compacting a powder metal comprising brass and bronze; positioning the unsintered powder metal compact adjacently to a ferrous portion; and sintering the unsintered copper-containing powder metal compact to form a sintered copper alloy powder metal, thereby forming a composite member with iron.SELECTED DRAWING: Figure 1
Patent JP-2017158132-A (JP)
Title: Color conversion device, color conversion method, and color conversion program
Inventor: KAMATA TAKAHIRO
IPC: H04N1/46
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of realizing a further natural gradation expression.SOLUTION: A color conversion device comprises: a conversion section converting a coordinate value of a device dependent color space via a device independent color space; and a correction section correcting an output coordinate value specified to initial correspondence such that a coordinate value of a first input pure color axis and a second input pure color axis of an input color space is converted into a coordinate value of a first output pure color axis and a second output pure color axis of an output color space. The correction section corrects the output coordinate value specified to the initial correspondence such that color components of a pure color axis excluding the first output pure color axis in the output color space are less than those following the initial correspondence when an input coordinate value is a coordinate value within a first range from the first input pure color axis, that color components of the pure color axis excluding the second output pure color axis in the output color space are less than those following the initial correspondence when the input coordinate value is a coordinate value within a second range from the second input pure color axis, and that the first range and the second range do not overlap with each other.SELECTED DRAWING: Figure 1
Patent JP-2016128022-A (JP)
Title: Cleaning robot
Inventor: ZIEGLER ANDREW
IPC: A47L9/02
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning robot that performs processing (cleaning) by applying a cleaning fluid to a floor, the robot being capable of performing motor drive and autonomous control.SOLUTION: A cleaning robot includes: a differential drive system; a controller configured in such a manner that it can communicate with the differential drive system, differential-control the robot, and make the robot rotate on the spot; a robot housing having the maximum width along a direction vertical to an advance direction of the robot and having a side end in the maximum width direction; a cleaning head arranged in front of a driving member in the advance direction of the robot, and extending to the side end substantially along the maximum width direction; a driven scrub element extending substantially along the maximum width direction to the position substantially within one centimeter from the side end; and cleaning width determined according to the total robot mass of the robot and regulated by the driven scrub element. The cleaning width is 3 centimeters per total robot mass 1 kilogram.SELECTED DRAWING: Figure 2
Patent JP-2017160071-A (JP)
Title: Ultrahigh purity mineralizer, and method of nitride crystal growth
Inventor: ALEX ALEXANDER
IPC: C30B29/38
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing inexpensively a fluorine-containing mineralizer suitable for crystal growth of a gallium nitride bulk crystal, and not causing impurities in the bulk crystal, concerning growth of a nitride crystal by ammonothermal synthesis using a mineralizer.SOLUTION: An ultrahigh purity mineralizer is molded by volatilization, condensation and gob-delivering of a composition of a crimpable mineralizer. An oxygen content in the mineralizer is less than 100 ppm. The ultrahigh purity mineralizer is useful as a raw material for ammonia thermal growth of a group III metal nitride crystal using the ammonia thermal method.SELECTED DRAWING: Figure 3
Patent JP-2017161342-A (JP)
Title: Gas sensor element manufacturing method and gas sensor element manufacturing apparatus
Inventor: ISHIKAWA TAKANORI
IPC: G01N27/409
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element manufacturing method and a gas sensor element manufacturing apparatus which can form a slurry film uniformly and precisely in a predetermined part of a gas sensor element.SOLUTION: In the gas sensor element manufacturing method in which a slurry film 51 is formed in a predetermined region of a gas sensor element by immersing a gas sensor element 50 in the slurry while agitating and overflowing a slurry 10 of dispersed inorganic particles, the gas sensor element is immersed while the slurry is being vibrated.SELECTED DRAWING: Figure 1
Patent JP-2017168355-A (JP)
Title: Sheath material for power storage device
Inventor: SATO MINA
IPC: H01M2/02
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheath material for a power storage device having curl resistance after a molding process and also having sufficient flexibility capable of being mounted on flexible electronics.SOLUTION: A sheath material 1 for a power storage device includes a base material layer 11, a barrier layer 14, and a heat seal layer 16 in this order, and a value of its loop stiffness is 60 to 180 mN. A thickness of the barrier layer 14 may be 10 to 50 μm. Also, the sheath material for the power storage device may be equipped with an adhesion layer (second adhesion layer 15) containing acid-modified polyolefin resin between the barrier layer 14 and the heat seal layer 16.SELECTED DRAWING: Figure 1
Patent JP-2017165909-A (JP)
Title: Polyimide, resin film, and metal clad laminate
Inventor: ANDO TOMONORI
IPC: H05K1/03
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide polyimide capable of responding to increase of frequency in a circuit wiring which is easy to be affected by dielectric properties in a thick direction, such as a strip line or a micro-strip line used for small sized electronic devices and low in linear thermal expansion coefficient, a resin film and a metal clad laminate.SOLUTION: There is provided a polyimide (i) containing 2,3,6,7-naphthalenetetracarboxylic acid dianhydride (NTCDA) of 40 to 80 mol% and 3,3',4,4'-biphenyltetracarboxylic acid dianhydride (BPDA) of 20 to 60 mol% as acid anhydride components, (ii) containing 4,4'-biphenyldiamine I of 60 to 90 mol% and diamine II represented by the general formula (3) or the like of 10 to 40 mol% as diamine components and (iii) having a ratio between total of NTCDA and diamine I (A) and total of BPDA and diamine II (B), (A/B) of 1.6 to 4.0.SELECTED DRAWING: None
Patent JP-2017174841-A (JP)
Title: Flexible wiring board and display device
Inventor: NISHIMOTO YUKI
IPC: H05K1/02
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring board whose warpage is suppressed and increase in thickness is suppressed.SOLUTION: A flexible wiring board includes: a base material 20 including conductive layers 23 and 25 and a base part 21, which has a first surface and a second surface opposite to the first surface; a first insulating film 27 covering the first surface of the base material and having a first opening 27a; a first insulating material 37 formed inside the first opening 27a, having a connection port 37a to expose the conductive layer 23, and having a smaller thermal expansion coefficient than the first insulating film 27; a second insulating film 29 covering the second surface of the base material 20 and having a second opening 29a overlapping with at least a part of the first opening 27a in a plan view; and a second insulating material 39 formed inside the second opening 29a and having a smaller thermal expansion coefficient than the first insulating film 27.SELECTED DRAWING: Figure 3
Patent JP-2016182335-A (JP)
Title: Nano silver carrying method
Inventor: TAKAHASHI SHOHEI
IPC: A61C13/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To have an excellent antibacterial effect and maintain the antibacterial effect.SOLUTION: After sterilization of an artificial tooth by ultraviolet light radiation, an antimicrobial object material is subjected to induction heating or ultrasonic irradiation while being immersed into aqueous solution silver at a room temperature, whereby a nano silver particle is discrete and carried by the antimicrobial object material.SELECTED DRAWING: Figure 5
Patent JP-2017170769-A (JP)
Title: Process for producing high heat conducting roll-like heat dissipation sheet material
Inventor: YAMAGATA TOSHITAKA
IPC: B32B17/04
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a roll-like heat dissipation sheet that exhibits a high heat conduction property and an electrical insulation property.SOLUTION: Provided is a process for producing a high heat conducting roll-like heat dissipation sheet material by: laminating a layer of a belt-like glass-cloth and a layer of a heat conducting silicone resin composition comprising a curable silicone resin and a heat conducting filling material; preparing a precursor sheet obtained by pre-curing the heat conducting silicone resin composition to a degree of cure in a range of 70 to 95%; and further subjecting the precursor sheet to continuous press-processing and winding using a roll press apparatus having a roll linear pressure of 50 N/mm to 300 N/mm.SELECTED DRAWING: Figure 1
Patent JP-2017173674-A (JP)
Title: Waste toner recovery device and image forming apparatus comprising the same
Inventor: OHASHI HIROAKI
IPC: G03G15/08
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a waste toner recovery device of which the maintainability can be reduced.SOLUTION: A waste toner recovery device 40 comprises: an intermediate recovery box 50 for storing a toner removed by a cleaning device 7a; a toner recovery container 70 to which the toner stored in the intermediate recovery box 50 is recovered; a transport member 60 which is rotatably provided in a transport path 50c in the intermediate recovery box 50, and transports the toner stored toward the toner recovery container 70; an exhaust path 59 through which air including a floating toner is sucked and passes; and a floating toner recovery chamber 55 provided in a part of the exhaust path 59 and stores the floating toner. The floating toner recovery chamber 55 comprises: a discharge port 55c provided in the intermediate recovery box 50 and communicated to the transport path 50c; and a discharge door 65a interfering with the transport member 60 in association with a rotation operation of the transport member 60, and turns between a storage position for closing the discharge port 55c, and a discharge position where the discharge port 55c is opened.SELECTED DRAWING: Figure 9
Patent JP-2017176456-A (JP)
Title: Lumbar support device of chair
Inventor: HAN TOSHUN
IPC: A47C7/46
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lumbar support device of a chair.SOLUTION: The lumbar support device for a chair includes at least one mutually-responding movement-restriction units extending and formed respectively in a prescribed range around both facing sides of a back plate base frame, at an interval apart/or no interval therebetween and clamps the peripheries of both sides of the back plate with appropriate elasticity. When both-side movement regulation units are vertically moved, a back plate assembled in a back-plate base frame is projected to a desired front side to form a lumbar support section with a prescribed height and, when a person leans against the back plate, provides appropriate elastic effects.SELECTED DRAWING: Figure 4
Patent JP-2019090841-A (JP)
Title: Image projection device
Inventor: ONISHI HIDEO
IPC: G03B21/28
Filed: 2016-03-30
Abstract: To provide an image projection device that is effective to be used under various installation conditions.SOLUTION: In a projector 100, an image forming element 150 modulates light from a light source according to image information to form image light, and has short sides and long sides forming an emission surface 150a for the image light. A dioptric system 130 includes a plurality of dioptric lenses on which the image light is made incident. A reflection optical system 140 includes at least two, first and second mirrors 141, 142, and reflects the image light from the dioptric system 130. An opening 120 emits the image light reflected by the reflection optical system 140 toward a screen SC. A housing 110 accommodates the dioptric system 130 and reflection optical system 140. The housing 110 has a thin wall part 111 including the opening 120, and a thick wall part 112 provided at an image forming element side with respect to the thin wall part 111. In a short side direction of the image forming element 150, a thickness of the thin wall part 111 is smaller than a thickness of the thick wall part 112.SELECTED DRAWING: Figure 3A
Patent JP-2017176594-A (JP)
Title: Game machine
Inventor: YOSHINO JUNICHI
IPC: A63F5/04
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing control processing by a program with improved countermeasures against new methods of fraudulent conducts exploiting a gap in the control processing of a fraudulent conduct prevention program.SOLUTION: A first sensor and a second sensor are provided at positions where it is possible to detect input of one game value by both. A program for detecting input abnormality of the game value on the basis of input signals of the first sensor and the second sensor is installed as interruption processing. A program for performing input determination of the game value on the basis of input signals of the first sensor and the second sensor is installed as processing other than the interruption processing. Thereby, it is so configured that detection accuracy of the input abnormality of the game value is increased more than before.SELECTED DRAWING: Figure 1
Patent JP-2017177050-A (JP)
Title: System for treating ship ballast water
Inventor: WAKITA MASAAKI
IPC: B63B13/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for treating ship ballast water capable of receiving delivery of a disinfectant that deteriorates as little as possible.SOLUTION: A system 1 for treating ship ballast water is provided as an accessory in a ship S sailing a route having a plurality of ports of call and comprises: a disinfectant storage tank 21 that stores a disinfectant; data acquiring means for acquiring stored disinfectant information relating to the effective chlorine concentration and the remaining amount of the disinfectant stored in the disinfectant storage tank 21; a data storing means for storing supplier information relating to a disinfectant supplier in each of the ports of call, and route information relating to the call sequence and the call schedule regarding the ports of call; and a data computing means for establishing whether or not there is a need to order the disinfectant on the basis of the stored disinfectant information. When the data computing means establishes that there is a need to order the disinfectant, a determination is made on the basis of the supplier information and the route information to order a disinfectant from a disinfectant supplier in a particular port of call among the plurality of ports of call.SELECTED DRAWING: Figure 1
Patent JP-2017180003-A (JP)
Title: Improved soil and improved soil manufacturing method
Inventor: YOSHIDA MASAHIKO
IPC: C09K17/10
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved soil with high strength.SOLUTION: An improved soil manufacturing method according to this invention manufactures an improved soil containing a cement hydraulic material by blending an organic soil containing an organic material in dry weight of 15 mass% or more and cement, and manufactures the improved soil that contains blast furnace slag and gypsum as the cement hydraulic material and has pH of 11.6 or higher. The improved soil includes the organic soil containing the organic material in dry weight of 15 mass% or more and the cement hydraulic material containing cement, and contains the blast furnace slag and the gypsum as the cement hydraulic material and has pH of 11.6 or higher.SELECTED DRAWING: None
Patent JP-2017177718-A (JP)
Title: Inkjet printer
Inventor: IMURA YOSHIHIKO
IPC: B41J2/175
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer configured so that both of a cartridge of a large capacity and a cartridge of a small capacity are appropriately fitted to a carriage and states of the cartridges fitted to the carriage are stably maintained.SOLUTION: A printer 1 comprises moving bodies 50 which can move in a longitudinal direction of a fitting portion 12 of a carriage 10, and press cartridges 40a and 40b fitted into the fitting portion 12 from back so that a connection portion 12 is electrically connected to connectors 15. The moving bodies 50 are configured so as to press only rear surfaces of protruding parts 42 of ink tanks 41, with respect to the cartridge 40b of a small capacity and to press the rear surfaces of the protruding parts 42 of the ink tanks 41 and the rear surfaces of the ink tanks 41 toward the connectors 15 and 15 respectively, with respect to the cartridge 40a of a large capacity.SELECTED DRAWING: Figure 5