Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.
Abstract: A fuel supply device includes: a linear actuator; a reciprocating pump having a boosting piston driven by the linear actuator, configured to axially reciprocate, and configured to alternately repeat suction of the fuel and ejection of the fuel more boosted than the fuel at a time of suction by reciprocation of the boosting piston; and a controller to control driving of the linear actuator. When reciprocation amplitude of the boosting piston is A (A>0) and a reciprocating cycle time is T, the controller controls the linear actuator so a maximum value of an absolute value of acceleration when the reciprocating pump sucks the fuel with an absolute value of speed of the boosting piston increasing is smaller than A·(2?/T)2, and so a maximum value of the absolute value of the acceleration of the boosting piston when the reciprocating pump ejects the fuel is larger than A·(2?/T)2.
Abstract: In a case where a permanent magnet is inserted into each of a plurality of magnet-insert holes of a laminated iron core and then a resin is injected into the plurality of magnet-insert holes from a resin pool pot formed in one of an upper die and a lower die with the laminated iron core pinched and the resin is cured inside the plurality of magnet-insert holes to fix the permanent magnets to the laminated iron core, a dummy plate which abuts on the laminated iron core and includes a gate hole for allowing passage of the resin delivered from the resin pool pot and guiding the resin to the plurality of magnet-insert holes. The gate hole partially overlaps with at least two of the plurality of magnet-insert holes in a plan view of the dummy plate and the laminated iron core.
Abstract: The present method for producing a crosslinked product include the steps of: melt molding an ethylene copolymer (A) or a resin composition containing the ethylene copolymer (A); and carrying out crosslinking; wherein the ethylene copolymer (A) contains a constitutional unit derived from ethylene and a constitutional unit derived from an ?-olefin having 3 to 20 carbon atoms, and satisfies the following requirements (1), (2) and (3): (1) a vinyl group content per 1,000 carbon atoms as measured by 1H-NMR is from 0.06 to 1; (2) a ratio MFR10/MFR2.16 is from 8.5 to 50; and (3) a density d is from 850 kg/m3 to 920 kg/m3. The present method for producing a crosslinked product is capable of providing a crosslinked product having a good moldability and an excellent mechanical strength.
Abstract: A stacked core includes a plurality of core pieces that are arranged in a stack. Each of the core pieces has a plurality of magnet insertion holes. A bridge is provided between a radially-outer end of each of the magnet insertion holes and an outer region of each of the core pieces, A radially-outer contour of the bridge is provided on a radially-inner side of a blanking-contour line of each of the core pieces.
Type:
Application
Filed:
February 13, 2018
Publication date:
June 21, 2018
Applicants:
MITSUI HIGH-TEC, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
Abstract: The present invention addresses the problem of providing a laminate having sufficient delamination prevention performance and simultaneously having an inorganic layer surface imparted with brightness.
Abstract: A fluorine-containing cyclic olefin polymer composition of the present invention includes a fluorine-containing cyclic olefin polymer (A) containing a repeating structural unit represented by the general formula (1) and having a fluorine atom content rate of 40 to 75% by mass; a photocurable compound (B); and a photocuring initiator (C).
Abstract: A method for manufacturing a laminated iron core includes preheating a laminated body in which a plurality of iron core pieces are laminated and which includes a resin filling hole, measuring a temperature of the laminated body after preheating the laminated body, determining whether or not the temperature measured is within a predetermined range, feeding the laminated body into a molding device in a case where it is determined that the temperature is within the predetermined range, and filling the resin filling hole of the laminated body with a resin material in the molding device.
Abstract: A monolayer film which includes a crosslinked resin obtained by polymerizing a composition including compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group; compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond; and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds.
Abstract: The present invention relates to a catalyst composition for purifying exhaust gas and an exhaust gas purifying catalyst which contain a manganese-containing composite oxide, and an object of the invention is to provide a novel catalyst composition which can sufficiently function as an exhaust gas purifying catalyst even without supporting a precious metal as a catalytically active component. To achieve the object, there is proposed a catalyst composition for purifying exhaust gas including particles containing a manganese-containing composite oxide and particles containing a metal of Group 5 to Group 11 having an electron in the d orbital (however, Mn, Pt, Rh, and Pd are excluded) or an oxide of the metal in a mixed state.
Abstract: Provided are an electronic-device-protecting film used when semiconductor parts obtained by segmentation are to be sealed in the form of an array using a sealant after the semiconductor parts are rearranged, wherein the curing temperature of the sealant does not need to be adjusted downward; an electronic-device-protecting member; a method for manufacturing an electronic device; and a method for manufacturing a package. The electronic-device-protecting film includes a base layer and an adhesive layer, and the method includes: bonding the adhesive layer to one surface of a frame having an opening, the adhesive layer being bonded so as to cover the opening; subsequently bonding a plurality of semiconductor parts to the surface of the adhesive layer that is exposed via the opening with the semiconductor parts set apart from each other; subsequently covering the semiconductor parts and the surface of the adhesive layer with a sealant; and heat-curing the sealant.
Abstract: A material for forming of the capacitor layer which generates no crack in drilling on the dielectric layer of the capacitor in manufacturing of a highly multilayered printed wiring board embedded a capacitor circuit. Copper clad laminate for forming of an embedded capacitor layer of a multilayered printed wiring board including an embedded capacitor circuit having a layer structure of copper layer/dielectric layer of the capacitor/copper layer in an inner layer characterized in that the composite elastic modulus Er of the resin film constituting the dielectric layer of the capacitor along the thickness direction is less than 6.1 GPa is employed.
Abstract: An electronic device with pressing input function includes a substantially rectangular parallelepiped-shaped housing. A pressure sensor, a display panel, a protective member, and an arithmetic circuit module are disposed in the housing. In the display panel, a front polarizing plate is disposed on a front face of a liquid crystal panel. The pressure sensor includes piezoelectric films having birefringence, and electrodes formed on opposed faces of one of the piezoelectric films. The pressure sensor is disposed between the liquid crystal panel and the front polarizing plate. The piezoelectric films are arranged such that their uniaxial drawing directions are orthogonal to each other.
Type:
Grant
Filed:
July 30, 2015
Date of Patent:
June 5, 2018
Assignees:
MURATA MANUFACTURING CO., LTD., MITSUI CHEMICALS, INC.
Inventors:
Masamichi Ando, Jun Endo, Hideki Kawamura
Abstract: A metal-resin composite structure (106) is obtained by bonding a metal member (103) and a resin member (105) formed of a thermoplastic resin composition (P) to each other. Regarding six linear portions in total on a surface (110) of the metal member (103) including three arbitrary linear portions which are parallel to each other and another three arbitrary linear portions which are perpendicular to the former three linear portions, a surface roughness measured according to JIS B0601 (corresponding international standard: ISO4287) satisfies the following requirements (1) and (2) at the same time: (1) material ratio of the roughness profile (Rmr) of one or more linear portions at a cutting level of 20% and an evaluation length of 4 mm are lower than or equal to 30%; and (2) ten point average roughnesses (Rz) of all the linear portions at an evaluation length of 4 mm are greater than 2 ?m.
Abstract: There is provided a copper foil having a surface coating layer that can achieve a high bonding strength to a resin layer even if the copper foil has an extremely smooth surface such as one formed by vapor deposition, for example, sputtering and also has a desirable insulation resistance suitable for achieving a fine pitch in a printed wiring board. A surface-treated copper foil according to the present invention includes a copper foil and a silicon-based surface coating layer provided on at least one surface of the copper foil, the silicon-based surface coating layer being mainly composed of silicon (Si). The silicon-based surface coating layer has a carbon content of 1.0 to 35.0 atomic % and an oxygen content of 12.0 to 40.0 atomic % relative to a total content in 100 atomic % of carbon (C), oxygen (O) and silicon (Si) elements as measured by X-ray photoelectron spectroscopy (XPS).
Abstract: Provided is an electrolytic copper foil significantly useful as electrodes for electronic devices. The electrolytic copper foil used for an electronic device according to the present invention includes copper or copper alloy, the electrolytic copper foil having a 0.2% proof stress of 250 N/mm2 or more after heat treatment at 200° C. for 60 min in a nitrogen atmosphere, wherein at least one of the surfaces of the electrolytic copper foil has a concave-dominant surface profile having a Pv/Pp ratio of 1.2 or more, the Pv/Pp ratio being a ratio of a maximum profile valley depth Pv to a maximum profile peak height Pp as determined in a rectangular area of 181 ?m by 136 ?m in accordance with JIS B 0601-2001.
Abstract: A vehicle door latch device includes: a base fixed to a door; a latch pivotally supported on the base, and configured to be rotatable in association with opening and closing of the door, the latch having a cam portion on an outer periphery thereof; a detection lever pivotally supported on the base by a shaft, the detection lever having a detecting portion, which slides along the cam portion in association with rotation of the latch, and a cam surface, the detection lever being configured to be rotatable, by the detecting portion sliding along the cam portion, to a position corresponding to a rotational position of the latch; and a detection switch configured to detect open and closed states of the door by being turned ON and OFF by coming into contact with and separating from the cam surface in association with rotation of the detection lever.
Abstract: Provided is a film for manufacturing a semiconductor part in which an evaluation step accompanied with a temperature change, a segmenting step, and a pickup step can be commonly performed, a method for manufacturing a semiconductor part, a semiconductor part, and an evaluation method. The film includes a base layer, and an adhesive layer disposed on one surface side of the base layer, wherein the ratio RE (=E?(160)/E?(?40)) of the elastic modulus of the base layer at 160° C. to the elastic modulus of the base layer at ?40° C. is RE?0.01, and the elastic modulus E?(?40) is 10 MPa to less than 1000 MPa. The method includes bonding the adhesive layer to a back surface of a semiconductor wafer, separating the semiconductor wafer into segments to obtain semiconductor parts, and separating the semiconductor parts from the adhesive layer, and includes a step of evaluating.
Abstract: A transparent, homogeneous liquid or liquiform fertilizer and agrochemical formulation is provided. The formulation includes an agrochemical and a fertilizer together with glycol ether.
Type:
Application
Filed:
April 20, 2016
Publication date:
May 24, 2018
Applicants:
MITSUI CHEMICALS AGRO, INC., HYPONEX JAPAN CORP., LTD.