32results about How to "Excessive deposition" patented technology

A smooth layer of a metal is electroplated onto a microrough electrically conducting substrate by immersing the substrate and a counterelectrode in an electroplating bath of the metal to be electroplated and passing a modulated reversing electric current between the electrodes. The current contains pulses that are cathodic with respect to said substrate and pulses that are anodic with respect to said substrate. The cathodic pulses have a duty cycle less than about 50% and said anodic pulses have a duty cycle greater than about 50%, the charge transfer ratio of the cathodic pulses to the anodic pulses is greater than one, and the frequency of said pulses ranges from about 10 Hertz to about 12000 Hertz. The plating bath is substantially devoid of levelers and may be devoid of brighteners.

A smooth layer of a metal is electroplated onto a microrough electrically conducting substrate by immersing the substrate and a counterelectrode in an electroplating bath of the metal to be electroplated and passing a modulated reversing electric current between the electrodes. The current contains pulses that are cathodic with respect to said substrate and pulses that are anodic with respect to said substrate. The cathodic pulses have a duty cycle less than about 50% and said anodic pulses have a duty cycle greater than about 50%, the charge transfer ratio of the cathodic pulses to the anodic pulses is greater than one, and the frequency of said pulses ranges from about 10 Hertz to about 5000 Hertz.

A surface treatment with a zirconium ion that enables sufficient throwing power and superior anti-corrosion properties to be exhibited when thus surface treated metal base material is subjected to cation electrodeposition coating is provided. A metal surface treatment liquid thereof for cation electrodeposition coating includes zirconium ions, copper ions, and other metal ions, and having a pH of 1.5 to 6.5, in which: the other metal ions are at least one selected from the group consisting of tin ions, indium ions, aluminum ions, niobium ions, tantalum ions, yttrium ions and cerium ions; the concentration of zirconium ions is 10 to 10,000 ppm; the concentration ratio of the copper ions to the zirconium ions is 0.005 to 1 on a mass basis; and the concentration ratio of the other metal ions to the copper ions is 0.1 to 1,000 on a mass basis.

The invention provides expanded hollow micro sphere composite beads and a process for producing the beads. According to the invention, finely divided calcium carbonate can be uniformly deposited on expanded hollow thermoplastic polymer micro spheres by a simple procedure without incurring breakage of the expanded micro spheres so that the scattering of beads can be effectively inhibited. The preferred production process comprises admixing expanded hollow thermoplastic polymer micro spheres (A), with colloidal calcium carbonate (B) which has been surface-activated with a surface-treating agent or dispersing agent, e.g. a fatty acid series or polymer acid series compound. The admixing can be typically effected by dry-blending, preferably at a temperature of about 50-100° C.

A honeycomb filter includes a partition portion having a thickness tp of 150 μm or more and 460 μm or less and a trapping layer having an average thickness tAve of 5 μm or more and 80 μm or less, wherein a film thickness ratio Y1 of a downstream thickness t1 to an up- and mid-stream thickness thm satisfies a relationship according to formula (1), wherein a film thickness ratio Y2 of the maximum thickness tmax of a trapping layer to the average thickness tAve of the trapping layer satisfies a relationship according to formula (2), and wherein a cell has a hydraulic diameter HDin satisfying a relationship according to formula (3):−4 / 375·tAve+2.05≦Y1≦−17 / 375·tAve+10.23  (1)Y2≦−1 / 15·tAve+8.33  (2); and0.95≦HDin≦2.0  (3)

An organic light emitting diode display includes a substrate, an organic light emitting diode on the substrate, an organic film configured to cover the organic light emitting diode on the substrate in an organic film deposition area having a first diameter, and an inorganic film configured to cover the organic film on the substrate in an inorganic film deposition area having a second diameter, wherein L1 is the first diameter of the organic film deposition area in μm, wherein L2 is the second diameter of the inorganic film deposition area in μm, wherein D is a thickness of the organic film in μm, and wherein L2−L1≧2 (171D+150 μm).

A smooth layer of a metal is electroplated onto a microrough electrically conducting substrate by immersing the substrate and a counterelectrode in an electroplating bath of the metal to be electroplated and passing a modulated reversing electric current between the electrodes. The current contains pulses that are cathodic with respect to said substrate and pulses that are anodic with respect to said substrate. The cathodic pulses have a duty cycle less than about 50% and said anodic pulses have a duty cycle greater than about 50%, the charge transfer ratio of the cathodic pulses to the anodic pulses is greater than one, and the frequency of said pulses ranges from about 10 Hertz to about 12000 Hertz. The plating bath is substantially devoid of levelers and may be devoid of brighteners.

A continuous feed coater for coating a length of substrate with vaporized or sprayed material, is disclosed. A specific example is a roll-to-roll coater which includes two lower supply rollers for supporting two webs of uncoated material, and two upper take-up rollers for supporting the webs after they are coated. A central web-support forms a plenum that acts as a deposition chimney or chamber by bringing the two webs into close proximity to each other to form two large walls of the plenum. The ends of the webs are sealed using side dams to form the chimney with a rectangular cross section such that the vapor cannot exit from the edges of the material. The vaporized coating constituents to be deposited on the rolled material are directed into the deposition plenum from a coating material supply source located at the bottom of the plenum, and are exhausted through the top of the plenum. By providing a plenum having two large surface area walls formed of the material to be coated, an extremely efficient coating system is provided. The top of the plenum includes an exhaust system with an orifice plate with a plurality of orifices spaced across the width of the deposition plenum. These orifices restrict gas exhaust to provide the gas and vapor residence time for the materials being used.

The invention provides a method for consistently producing a hydrogen gas separator with a good performance balance. The method includes the process for preparing a porous substrate and the process for forming a silica coat on the substrate by chemical vapor deposition in which a reaction is brought about between a silica source provided to one side of the substrate and an oxygen-containing gas supplied to the other side of the substrate. The vapor deposition process is carried out using as the silica source a silicon compound (a) with Si-Z-Si bonds (Z is O or N) in the molecule.

An apparatus and method for the synthesis and treatment of electrocatalyst particles in batch or continuous fashion is provided. In one embodiment, the apparatus is comprised of a three-electrode cell which includes a reference electrode, a counter electrode, and a working electrode. The working electrode is preferably a cylindrical vessel having an electrically conductive region. The electrode assembly is introduced into a slurry containing metal ions and a plurality of particles. During operation an electrical potential is applied and the working electrode is rotated at a predetermined speed. When particles in the slurry collide with the electrically conductive region the transferred charge facilitates deposition of an ad-layer of the desired metal. In this manner film growth can commence on a large number of particles simultaneously. This process is especially suitable as a commercial thin film deposition process for forming catalytically active layers on nanoparticles for use in energy conversion devices.

An organic light emitting diode display includes a substrate, an organic light emitting diode on the substrate, an organic film configured to cover the organic light emitting diode on the substrate in an organic film deposition area having a first diameter, and an inorganic film configured to cover the organic film on the substrate in an inorganic film deposition area having a second diameter, wherein L1 is the first diameter of the organic film deposition area in μm, wherein L2 is the second diameter of the inorganic film deposition area in μm, wherein D is a thickness of the organic film in μm, and wherein L2−L1≧2 (171D+150 μm).

A surface treatment with a zirconium ion that enables sufficient throwing power and superior anti-corrosion properties to be exhibited when thus surface treated metal base material is subjected to cation electrodeposition coating is provided. A metal surface treatment liquid thereof for cation electrodeposition coating includes zirconium ions, copper ions, and other metal ions, and having a pH of 1.5 to 6.5, in which: the other metal ions are at least one selected from the group consisting of tin ions, indium ions, aluminum ions, niobium ions, tantalum ions, yttrium ions and cerium ions; the concentration of zirconium ions is 10 to 10,000 ppm; the concentration ratio of the copper ions to the zirconium ions is 0.005 to 1 on a mass basis; and the concentration ratio of the other metal ions to the copper ions is 0.1 to 1,000 on a mass basis.

A process for fabricating a semiconductor structure, wherein the semiconductor structure includes a core region and a periphery region. The core region includes a plurality of transistors and the periphery region includes a plurality of transistors. The process includes depositing a middle-of-line liner using plasma enhanced chemical vapor deposition overlying the semiconductor structure. By using a plasma enhanced chemical vapor deposition the amount of MOL liner deposited in the core region and the periphery region can be controlled depending on the distances between transistors in the core region and periphery region.

A trash can for the collection and disposal of trash is disclosed. The trash can includes a base and a separable sidewall allowing for easy removal of a bag from the trash can by lifting the sidewall around the bag, rather than lifting the bag through the top of the trash can. The base of the trash can is connected to straps with a handle positioned between the straps. The handle may be engageable with the sidewall so that the straps hold the sidewall and base together. The handle allows for convenient carrying of the base. The separable sidewall includes a bottom opening defined by the sidewall without a constriction in the width of a base end of the sidewall. The base includes a perimeter wall to inhibit material from escaping the base. The trash may have an outwardly tapered shape to increase the overall volume of the trash can.

To provide a particulate matter purifying device which is capable of providing excessive deposition of particulate matter.In the particulate matter purifying device, a catalyst element 11 is carried on a porous filter substrate 10 through which an exhaust gas passes. The particulate matter purifying device traps particulate matter contained in the exhaust gas, and oxidizing the trapped particulate matter to remove. This particulate matter purifying device is characterized in that active oxygen producing fine particles 12 are carried on a surface of the filter substrate 10 between the catalyst elements 11. Therefore, the particulate matter is partially damaged by the active oxygen produced by the active oxygen producing fine particles 12. Consequently, oxidization of the particulate matter is promoted so that deposition of the particulate matter is prevented or minimized.

A hybrid vehicle is provided. A vehicle V has a gasoline particulate filter (GPF) provided on an exhaust passage to capture particulate matter (PM) included in exhaust, a generator motor connected to a crank shaft of an engine, an exhaust temperature sensor acquiring a filter temperature correlated with a temperature of the GPF, and an electronic control unit (ECU) performing motor drive control for rotating the crank shaft with the generator motor when a filter temperature is higher than or equal to a PM combustion start temperature and a PM combustion integration amount that is an integration amount of PM combusted in the GPF is less than a PM discharge integration amount.

Disclosed is a working machine capable of preventing damage to a filter due to excessive accumulation of particulate matter (PM), even under a situation that requires, prior to compulsory regeneration of the filter, moving the machine to a place in which to perform the regeneration work. The working machine that includes an exhaust treatment device 4 having a filter 6 to trap the PM, a regeneration control section 31 for compulsorily regenerating the filter, and a regeneration instruction device 23 for instructing the regeneration control section 31 to start the compulsory regeneration. Further, when a deposition quantity estimating element determines that an actual PM deposition quantity has reached a deposition alarm level, an alarm device 12 notifies an operator that the time has come to start the movement of the working machine to the place of regeneration.

To provide a particulate matter purifying device which is capable of providing excessive deposition of particulate matter. In the particulate matter purifying device, a catalyst element 11 is carried on a porous filter substrate 10 through which an exhaust gas passes. The particulate matter purifying device traps particulate matter contained in the exhaust gas, and oxidizing the trapped particulate matter to remove. This particulate matter purifying device is characterized in that active oxygen producing fine particles 12 are carried on a surface of the filter substrate 10 between the catalyst elements 11. Therefore, the particulate matter is partially damaged by the active oxygen produced by the active oxygen producing fine particles 12. Consequently, oxidization of the particulate matter is promoted so that deposition of the particulate matter is prevented or minimized.

A honeycomb filter includes a partition portion having a thickness tp of 150 μm or more and 460 μm or less and a trapping layer having an average thickness tAve of 5 μm or more and 80 μm or less, wherein a film thickness ratio Y1 of a downstream thickness tl to an up- and mid-stream thickness thm satisfies a relationship according to formula (1), wherein a film thickness ratio Y2 of the maximum thickness tmax of a trapping layer to the average thickness tAve of the trapping layer satisfies a relationship according to formula (2), and wherein a cell has a hydraulic diameter HDin satisfying a relationship according to formula (3):−4 / 375·tAve+2.05≦Y1≦−17 / 375·tAve+10.23  (1);Y2≦−1 / 15·tAve+8.33  (2); and0.95≦HDin≦2.0  (3).

A negative electrode includes a current collector and a negative electrode layer coated on at least one surface of the current collector. The negative electrode layer containing either phosphorus or fluorine, and the phosphorus content or fluorine content in the central portion of the negative electrode layer differs from the average phosphorus content in the end portion outward from the central portion to the side or the average fluorine content, and the phosphorus content P1 in the central portion and the average phosphorus content in the end portion P2 is 1<P1 / P2≤1.30, or the fluorine content F1 in the central portion and the average fluorine content F2 in the end portion of the negative electrode satisfy 1<F1 / F2≤1.22.

A plasma display that includes a lower substrate and an upper substrate arranged opposite to each other and separated by a constant distance, with a discharge space being arranged between the substrates, a plurality of partitions arranged between the lower substrate and the upper substrate that partition the discharge space into a plurality of discharge cells, a plurality of address electrodes arranged on an upper surface of the lower substrate, a first dielectric layer arranged on the upper surface of the lower substrate and covering the address electrodes, a plurality of first sustain electrodes arranged on a lower surface of the upper substrate and having the shape of a closed loop corresponding to each discharge cell, a plurality of second sustain electrodes arranged between the upper substrate and the lower substrate and having a shape of a closed loop corresponding to closed loops in the first sustain electrodes, and a phosphor layer arranged on the upper surface of the first dielectric layer and on sidewalls of the partitions.

A plasma display that includes a lower substrate and an upper substrate arranged opposite to each other and separated by a constant distance, with a discharge space being arranged between the substrates, a plurality of partitions arranged between the lower substrate and the upper substrate that partition the discharge space into a plurality of discharge cells, a plurality of address electrodes arranged on an upper surface of the lower substrate, a first dielectric layer arranged on the upper surface of the lower substrate and covering the address electrodes, a plurality of first sustain electrodes arranged on a lower surface of the upper substrate and having the shape of a closed loop corresponding to each discharge cell, a plurality of second sustain electrodes arranged between the upper substrate and the lower substrate and having a shape of a closed loop corresponding to closed loops in the first sustain electrodes, and a phosphor layer arranged on the upper surface of the first dielectric layer and on sidewalls of the partitions.

There is disclosed a method of forming a high luminosity inorganic coating on an aluminium or aluminium alloy article, wherein the article is immersed in an electrolyte and subjected to a plasma anodising process, wherein the coating has a luminosity L*≥80.0% and comprises at least 50 wt % gamma alumina. Also disclosed are inorganic coatings formed by the method, and aluminium or aluminium alloys coated by the method.

There is disclosed a method of forming a high luminosity inorganic coating on an aluminium or aluminium alloy article, wherein the article is immersed in an electrolyte and subjected to a plasma anodising process, wherein the coating has a luminosity L*≥80.0% and comprises at least 50 wt % gamma alumina. Also disclosed are inorganic coatings formed by the method, and aluminium or aluminium alloys coated by the method.

A trash can for the collection and disposal of trash is disclosed. The trash can includes a base and a separable sidewall allowing for easy removal of a bag from the trash can by lifting the sidewall around the bag, rather than lifting the bag through the top of the trash can. The base of the trash can is connected to straps with a handle positioned between the straps. The handle may be engageable with the sidewall so that the straps hold the sidewall and base together. The handle allows for convenient carrying of the base. The separable sidewall includes a bottom opening defined by the sidewall without a constriction in the width of a base end of the sidewall. The base includes a perimeter wall to inhibit material from escaping the base. The trash may have an outwardly tapered shape to increase the overall volume of the trash can.

A negative electrode includes a current collector and a negative electrode layer coated on at least one surface of the current collector. The negative electrode layer containing either phosphorus or fluorine, and the phosphorus content or fluorine content in the central portion of the negative electrode layer differs from the average phosphorus content in the end portion outward from the central portion to the side or the average fluorine content, and the phosphorus content P1 in the central portion and the average phosphorus content in the end portion P2 is 1<P1 / P2≤1.30, or the fluorine content F1 in the central portion and the average fluorine content F2 in the end portion of the negative electrode satisfy 1<F1 / F2≤1.22.

There is provided a liquid ejecting head in which a flow path width Wc of a pressure chamber is equal to or larger than 60 μm, and when a-50% average particle diameter of a quasi-diameter obtained based on a maximum projected area of glitter pigment is assumed to be R50, a maximum particle diameter of the quasi-diameter is assumed to be Rmax, and a thickness of the glitter pigment for the quasi-diameter is assumed to be Z, equations of 0.8≦R50≦1.1, 0.2>Z / R50≧0.02, and Rmax / Wc<0.1 are satisfied.