144results about How to "Suppress mix-in" patented technology

The carbon nano-tube manufacturing method disclosed in the present invention is a carbon nano-tube manufacturing method that uses a carbon source that contains carbon and is pyrolyzed in a heated state, and a catalyst used for generating carbon nano-tubes from said carbon source to synthesize said carbon nano-tubes on a heated support arranged in a reactor. This method is characterized by the following facts: it has a catalyst loading step wherein said catalyst is loaded on said support by circulating the raw material of said catalyst on said support, a synthesis step wherein said carbon nano-tubes are synthesized on said support by circulating said carbon source on said support, and a separation step wherein said carbon nano-tubes are separated from said support by circulating a separation gas flow on said support; said catalyst loading step, synthesis step, and separation step are carried out while switching said catalyst raw material, carbon source, and separation gas flows with said support kept in said heated state.

The present invention provides a film forming method with a step of placing a subject to be processed in a processing container which can be vacuumized by exhaustion, and a film forming step wherein a tungsten film is formed on the surface of the subject by supplying a tungsten containing gas and a reducing gas into the processing container and activating the reducing gas by a heated catalytic body.

Disclosed is a cowl top positioning structure for determining the relative positions of a windshield (13) and a front cowl top (17) by means of a clip (20). The clip (20) has: a cowl top mounting section (25) to which the front cowl top (17) is mounted; a windshield facing section (26) facing the lower end surface (22) of the windshield (13); and a reaction force generation section (27) for generating a reaction force acting against a pushing force with which the lower end surface (22) of the windshield (13) pushes the windshield facing section (26) toward the front of the vehicle body (11). The relative positions of the windshield (13) and the front cowl top (17) are determined by causing, by means of the reaction force generated by the reaction force generation section (27), the rear end surface (23) of the front cowl top (17) to abut against the lower end surface (22) of the windshield (13).

Provided are a fluorescent substance represented by the general formula (A1-xRxM2X)m(M2X4)n, a process for producing the fluorescent substance, and a luminescent device including the fluorescent substance. (In the formula, element A is one or more elements selected from Li, Na, Be, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, and Lu; element R is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb; element M is one or more elements selected from Si, Ge, Sn, Ti, Hf, Zr, Be, B, Al, Ga, In, Tl, and Zn; element X is oxygen and/or nitrogen; n and m each is an integer of 1 or larger; and x is a real number of 0 < x <1.)

The invention relates to an oil leak preventing device for an upwards curved needle mechanism. A columned upwards curved needle guiding body capable of being freely and rotationally inserted and kept on a circular hole formed on an upwards curved needle guiding component is formed with an upper communicating slotted hole and a lower communicating slotted hole orthogonal with a communicating hole for sliding and lifting of an upwards curved needle table, an oil seal ring elastically and glidingly contacting the outer peripheral face of the upwards curved needle table and provided with a labial part for scraping lubricating oil is inserted in the upper communicating slotted hole, and an oil suction ring capable of sucking and keeping the scraped residual lubricating oil is inserted in the lower communicating slotted hole, therefore, the oil leak preventing device can reliably and favorably exert scraping function of the residual lubricating oil, can reliably prevent the scraped residual lubricating oil from being attached to the outer peripheral face of the upwards curved needle table again to disperse upwards, and can stably maintain the oil link preventing function for a long term.

Disclosed are: a positive electrode active material containing a pyrophosphate compound, which can be easily synthesized since mixing of impurities can be easily suppressed, and which is capable of providing high battery capacity; and a lithium ion battery which uses the positive electrode active material. Specifically disclosed is a pyrophosphate compound which is represented by general formula: Li2M1-xFexP2O7 (wherein M represents one or more metals selected from among Mn, Zr, Mg, Co, Ni, V and Cu, and x satisfies 0.3 <= x< = 0.9).

A bypass valve which, in an open state, diverts a part of compressed air within a scroll section to the upstream side of the scroll section through a bypass conduit, and which, in a closed state, allows the compressed air within the scroll section to flow to the downstream side. The bypass valve is provided with: a valve body which is configured so that the valve body can be fitted in a branch hole for connecting the scroll section and the bypass conduit; and an actuator for moving the valve body between a closed state in which the valve body is fitted in the branch hole and an open state in which the valve body is separated from the branch hole. The valve body is configured so that, in the closed state, the valve body forms an inner surface which extends along the inner wall of the scroll section.

A method provided with, in this order, an adhesive application step for applying an active-energy-ray curable adhesive to one or both surfaces of at least one film of a plurality of films, a bonding step for bonding together the plurality of films by inserting the films between a pair of bonding rolls rotating in a conveyance direction in a state in which adjacent films are laminated so that the adhesive is interposed therebetween, and an active-energy-ray irradiation step for curing the adhesive by irradiating active energy rays to the plurality of films that have been bonded together, the surface roughness of the surface to which the adhesive was not applied in the adhesive application step from among the plurality of films, which is the surface contacting the adhesive in the bonding step, being 200 nm or less.

The invention relates to a polarizing plate with an adhesive and an image display device. The polarizing plate (1) with the adhesive comprises a polarizer (11) comprising an iodine-containing polyvinyl alcohol film, a transparent protective film (15) attached to the first main surface of the polarizer and a front side adhesive sheet (20) which is arranged in a manner of being in contact with a second main surface of the polarizer. The front-side adhesive sheet is a laminated adhesive sheet obtained by laminating at least two layers of adhesive layers, and is provided with a first adhesive layer (21) which is arranged in a manner of being in contact with the polarizer and a second adhesive layer (22) disposed so as to be spaced apart from the polarizer. Preferably, the energy storage elastic modulus G '80 at 80 DEG c of the front side adhesive sheet is 1 * 105 pa or less, and the humidity of the first adhesive layer is preferably 150 g/m2 .24 hours or less.

In an internal combustion engine, a part of fresh air extracted from an induction system is heated and introduced into a crank chamber to increase a temperatu re of an atmosphere in the crank chamber to promote atomization of a blowby gas to prevent water in the blowby gas from mixing into lubricating oil as much as possible to suppress deterioration of lubricating oil. A part of a blowby gas recirculating apparatus is defined by an outer space of a double-walled structure of a double-walled exhaust ga s purification catalyst or exhaust pipe provided between an internal combustion engine and an exhaust muffler. Thus, a blowby gas can be effectively heated with a high-temperatur e exhaust gas, the structure can be simplified, and a cost can be lowered.

In a recovery system for preparing the acetic acid solvent in aromatic dicarboxylic acid, the unreacted dialkyl benzene is stably recovered from an acid dehydrate tower for azeotropic distillation with high concentration, and the reutilization is carried out. The invention adopts the method that during the process of recovering the acetic acid for preparing the aromatic carboxylic acid, the unreacted dialkyl benzene is recovered by an azeotropic distillation tower taking the isobutyl acetate as an entrainer during the dehydration of the acetic acid, wherein, the alkyl benzene-containing fraction is delivered to a distillate storage tank in the azeotropic area of the azeotropic distillation tower at the temperature of ranging from 94-100 DEG C, after the aqueous phase is separated from thebottom part of the distillate storage tank, the organic phase fraction at the upper part of the distillate storage tank is circulated to the azeotropic area, the organic phase fraction is accumulatedin the azeotropic distillation tower until the concentration ratio of the alkyl benzene and the entrainer reaches the target coverage with about 0.5 weight ratio to about 6 weight ratio, and the accumulated organic-phase fraction is intermittently recovered from the distillate storage tank.

A mechanism component (4) which can be attached to and removed from an atomizing head body (2) is adapted to be easily positioned and to be reliably affixed to the atomizing head body (2). The mechanism component (4) is provided with a side wall (14) which continues in the circumferential direction, legs (16) which are provided with claws (16a), and a circumferential ridge (20) which is provided on the inner side of the legs (16) in the radial direction. The circumferential ridge (20) is seated on the outer peripheral section of a circumferential base (22) of the atomizing head body (2) and makes contact with the outer peripheral surface of the circumferential base (22). The peripheral wall (8) of the center recess (6) of the atomizing head body (2) comprises a tilted wall. The tilt of the outer peripheral surface (14a) of the mechanism component (4) is complementary to that of the peripheral wall (8). The entire region of the outer peripheral surface (14a) of the mechanism component (4) is substantially in contact with the peripheral wall (8) of the center recess (6).

The invention provides a pressure casting injector, wherein the injector can prevent initial solidification sheet from mixing into casting, and can prevent casting lap from being generated; the pressure casting injector (1) comprises the following members: a sleeve (30) supplied to molten metal (M1); a first plug (41a) with a gap between inner surface of the sleeve (30) making contacts with the molten metal (M)1; a second plug (41b) sliding with the first plug (41a) and arranged in a rear direction closer to the extrusion direction of the molten metal (M1) when compared with the first plug. The sleeve (30) comprises a discharge port (32) used for discharging solidification sheets (M2a), captured between eh first and second plugs (41a, 41b), to the outer side; the second plug (41b) slides to the discharge port (32), thus discharging the solidification sheet (M2a) outside the sleeve (30) through the discharge port (32a).

Provided are: a process by which a compound having an allyl ether linkage can be efficiently converted into the corresponding glycidyl ether compound under mild conditions using hydrogen peroxide as the oxidizing agent; and a novel monoallyl monoglycidyl ether compound having a biphenyl skeleton. Specifically provided are: a process for the production of glycidyl ether compounds which comprises reacting a compound having an allyl ether linkage with hydrogen peroxide to epoxidize the carbon-carbon double bond of the allyl group and thus form the corresponding glycidyl ether compound, characterized by using, as the reaction catalyst, a tungsten compound, a tertiary amine, and phenylphosphonic acid; and a monoallyl monoglycidyl ether compound having a biphenyl skeleton. The monoallyl monoglycidyl ether compound can be produced by the process.

Provided is a powder collector or the like that allows work such as collecting different types of powders to be efficiently performed by preventing, in a simple manner, foreign matter such as anothertype of powder from being mixed in. The powder collector is provided with: a connection part 12 having an air passage 11 connected, in an attachable/detachable manner, to a pipe 35 for air intake andair supply; a collecting part 14 having an air passage 13 in which a powder is collected to be held by use of suction force due to air intake from the pipe 35 reaching the air passage 13 through the air passage 11 of the connection part 12 and from which the collected powder is discharged by use of discharge force due to air supply from the pipe 35; a first filter part 15 that is disposed at a midway position of the air passage 13 of the collecting part 14 and that blocks passage of the powder that is collected; a relaying part 17 having an air passage 16 connecting the air passage 11 of the connection part 12 and the collecting part 14; and a second filter part 18 that is disposed at a midway position or an end portion of the connection part 12 side of the air passage 16 of the relaying part 17 and that blocks passage of the powder that has passed through the first filter part 15.

The present invention relates to a liquid supplying device, capable of restraining mixture of gas into a liquid supply flow path when driving a pump for absorbing liquid into the liquid supply flow path from a liquid supply source, and maintaining the attraction efficiency of the pump well, and a liquid ejecting device having the liquid supplying device. The liquid supplying device includes a inksupplying flow path (15) that supplies ink from an upstream side as a ink box (13) toward a downstream side on which the ink is consumed; a pump (43) that is driven for changing the volume of a pump chamber that is a part of the ink supplying flow path (15); and a flow velocity reducing valve (41) that reduces the flow velocity of the ink passing through the ink supplying flow path (15) on the upstream side of the pump chamber by changing flow path resistance of the ink supplying flow path (15) in accordance with the speed of change of the volume of the pump chamber, in a case where the pump is driven for a suction operation that increases the volume of the pump chamber.