Abstract: The present invention provides a grease composition which prevents frictional wear of a lubricating surface in a high load-applied state or in a state in which sliding motion is generated and is durable for a long time, a method of manufacturing capable of easily determining an addition ratio of an extreme-pressure agent of the grease composition, and a rolling bearing in which the grease composition is enclosed. A grease composition is composed by adding a thickener and an extreme-pressure agent containing sulfur in a molecular structure thereof to base oil. The extreme-pressure agent is added to the base oil so that a product of an amount (mgS/g) of active sulfur contained in the extreme-pressure agent and an addition amount (wt %) of the extreme-pressure agent with respect to an entire amount of the grease composition is in a range of 3 to 13.
Abstract: The present invention relates to a system for bathroom accessibility, which is based on a device having at least one horizontal guide fixable to a wall, at least one hooking element, which slides with respect to the guide, and at least one supporting element for equipment that engages the hooking element. The hooking element includes a regulation device for selectively varying the height of at least one supporting element for bathroom equipment.
Abstract: A process for the detection of antibodies in a test sample by preparing a suspension of erythrocytes with a test serum or plasma by mixing a test serum or plasma with erythrocytes; incubating the suspension of erythrocytes at a temperature of from 37° C. to 45° C. to bind any antibodies in the test serum or plasma to the surface of said erythrocytes; combining the suspension of erythrocytes with an amount of a solution of a macromolecule which is effective to agglutinate the erythrocytes; packing the resultant red cell agglutinates by centrifuging the suspension of erythrocytes; and, determining the presence of anti-erythrocyte antibodies by observing if antibody-dependent erythrocyte agglutination has occurred.
Abstract: A machine for the recovery of white cellulose paper from a trimming roll of white cellulose paper on a cardboard core where the machine has a conveyor belt on which the trimming rolls are arranged with the axis vertical, and the trimming rolls are inserted on a guide bar which, with appropriate actuators, cuts the rolls while the cardboard core is retained on the bar and the paper is allowed to fall and sent to recovery.
Abstract: In a cat and mouse type apparatus for transforming volume variations of a plurality of chambers into a rotary motion of an axis, all of the driving mechanism is housed in a cylindric cavity coaxial with the driving axis, between the cylindric cavity, a smaller diameter inner coaxial cylinder and two discs perpendicular to the axis, a toroidal cavity in which are housed rotary pistons, each longitudinally traversed by an axis and having a circular sector in cross-section shape, the rotary pistons rotating to form cavities defined therebetween, also having a substantially circular shape in cross section, where the cavities cyclically change their volumes and an apparatus driving shaft is rotatively driven.
Abstract: Measuring apparatus (50) of geometrical parameters of cylinders, rolls and similar elements (11), used for the rolling of flat products operating on a machine for the grinding of said cylinders with an autonomous movement, i.e. with a movement independent of the translation movement of the grinding wheel or other parts, characterized in that it comprises at least four sensors (54, 55), situated on a surface orthogonal to the cylinder (11) or roll and in that at least two of said sensors are situated in opposite positions.
Abstract: The present invention provides a resinous porous article having a high interconnected hole porosity and capable of retaining a large amount of a lubricating oil and does not rust iron and steel, even though an unextracted portion of a pore-forming substance bleeds out when the resinous porous article is used as parts which contact a metal portion or the like and a method of producing the resinous porous article. The resinous porous article is formed by a producing method of molding a resin containing the pore-forming substance into a molding, and extracting the pore-forming substance from the molding with a solvent which does not dissolve the resin therein. The resinous porous article has an interconnected hole porosity not less than 30%. The pore-forming substance consists of an alkali compound.
Abstract: Device (100) and dyeing process in continuous with indigo for warp yarn chains (3) and/or fabrics, equipped with a first hermetically sealed dyeing compartment (1), suitable for containing the dye bath, and a hermetically sealed fixing/dehydration compartment (2) of the yarn (3). The two dyeing (1) and fixing/dehydration (2) compartments comprise an inert environment and are functionally and hermetically connected with each other and there are means (4) for introducing nitrogen and/or deoxygenated air inside the same compartments; inside the compartment (2) there is at least one means (5) for directly heating and/or dehydrating the yarn (3).
Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface of a bearing from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a rotation-transmitting apparatus with a built-in one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base grease consisting of a base oil and a thickener; and an additive added to the base grease. The grease composition prevents a frictional wear surface of the sliding portion or a newly generated surface consisting of iron or the like exposed owing to wear from being peeled owing to hydrogen brittleness. The additive contains a bismuth-based additive or a magnesium-based additive. The bismuth-based additive consists of at least one of inorganic bismuth and organic bismuth not containing a sulfur component. The magnesium-based additive consists of at least one of inorganic magnesium and organic magnesium.
Abstract: A method for sterilizing a plastic bottle in an aseptic filling system according to which at least an inner surface or an outer surface of a bottle is sterilized by injecting a heated sterilizing fluid at 65° C.-90° C. while maintaining internal pressure of the bottle at 1 kPa-20 kPa.
Type:
Grant
Filed:
August 4, 2006
Date of Patent:
March 15, 2011
Assignee:
Toyo Seikan Kaisha, Ltd.
Inventors:
Takeshi Iwashita, Yonosuke Takahara, Kenichi Kominami, Ken Isogawa
Abstract: The invention deals with the field of screwing heads for small trigger-type pumps or triggers and namely for applying, on vessels, triggers equipped with a threaded securing ring nut (2). This screwing head (1) is rotated around a vertical axis through a permanent magnet-type clutch and comprises four rollers (5) which tighten the toothed ring nut (2) when screwing it; said rollers (5) are supported by vertical arms (4) whose axes are arranged at 90° one from the other on a circumference with its center on the rotation axis of the screwing head. The vertical arms (4) and the four rollers (5) are simultaneously carried along a radial direction towards said ring nut through an oscillating movement.
Abstract: A chronometer and triathlon bicycle saddle construction having a bodywork supported by a frame to be coupled to a supporting tubular element of a bicycle, the bodywork having an enlarged bearing region operating for supporting the ischiatic tuberosities of a bicycle user, where the enlarged bearing region substantially corresponds to a middle central zone of the saddle bodywork, the saddle construction further having a water-bottle supporting element at the rear part of the saddle and integral with the saddle bodywork.
Abstract: A mechanism (40) for locking and adjusting the assembly tension of the stock (20) to a receiver (12) of a firearm (10), characterized in that it comprises locking and tensioning means (50) integrally connected in an swinging manner to the stock (20) and in turn provided with a contact profile (51) adapted to be commanded in rotation around a hinging pin (41) and an engagement portion (54) adapted to cooperate with a stock bolt (16) integral with the receiver (12), in order to make said locking and tensioning means (50) pass, following the rotation of the contact profile, from an unlocked position of the stock bolt (16) to an engagement position of said stock bolt with increasing tension, and vice versa.