Abstract: An oral agent for adsorbing phosphorus, which comprises a polylysine as an active ingredient; a food which comprises a polylysine; and a method for reducing a phosphorus concentration in blood and a method for excreting phosphorus, using the oral agent for adsorbing phosphorus.

Abstract: A non-aqueous personal scrubbing composition comprising at least one water-soluble carbohydrate having a mean particle size diameter from about 100 microns to about 2000 microns in an amount from about 10 to about 90 weight percent of the total composition and non-aqueous media in an amount from about 10 to about 90 weight percent of the total composition.

Abstract: The present invention provides a sodium ion absorption inhibitor comprising a metal salt, other than a sodium salt, of a cellulose derivatives represented by the following formula (I) as an active ingredient, whereby absorption of salt excessively present into a living body is effectively inhibited and salt excessively present is excreted outside the body positively and safely. Furthermore, the present invention provides an agent for preventing and treating diseases caused by excessive salt ingestion or diseases in which restriction on salt ingestion is required, comprising the same as an active ingredient, and foods comprising the same.

Abstract: The carbon electrode material of the present invention is used for a vanadium redox-flow cell. The carbon electrode material has quasi-graphite crystal structure in which <002> spacing obtained by X-ray wide angle analysis is 3.43 to 3.60 Å, size of a crystallite in c axial direction is 15 to 33 Å and size of crystallite in a axial direction is 30 to 70 Å. In addition, an amount of surface acidic functional groups obtained by XPS surface analysis is 0.1 to 1.2% and total number of surface bound-nitrogen atoms is 5% or smaller relative to total number of surface carbon atoms. The carbon electrode materials formed of a non-woven fabric of a carbonaceouss fiber is preferable.

Abstract: There is provided a method of hermetically sealing electronic parts, comprising the step of bonding a base having semiconductor devices mounted thereon and a cap together via a solder. The solder is composed, by weight, of 78% or more but less than 79.5% Au, and the balance Sn. It is particularly preferred that the bonding is performed with the use of a solder composition composed, by weight, of 78% or more but 79% or less Au, and the balance Sn as the solder and furthermore through plating the cap with gold.

Abstract: A wave gear drive has a wave generator with a hub and rigid cam plate formed of titanium alloy. Heat-dissipating fins are provided on both sides of these parts, and heat-dissipation is further increased by plating the surfaces with a material having a higher coefficient of thermal conductivity than that of titanium alloy. The result is a lightweight wave gear drive having good heat-dissipating properties that uses titanium alloy, which is stronger and more rigid than aluminum alloy.

Abstract: A rigid internal gear 2 of the wave gear device is composed by integrating a tooth-forming ring 12 formed with internal teeth, and a main gear ring 11 into a single body. The tooth-forming ring 12 is manufactured from a ferrous or copper material that has superior strength and abrasion resistance, while the main gear ring 11 is manufactured from a lightweight material, such as an aluminum alloy. The outer circumferential surface of the tooth-forming ring 12 is aluminized to form a dispersed aluminum coating 15, before the tooth-forming ring 12 is cast within the main gear ring 11 so as to integrate the main gear ring 11 and the tooth-forming ring 12. Both parts are reliably integrated so that a large amount of torque can be transmitted, whereby realizing a rigid internal gear that is lighter than conventional models.

Abstract: A lightweight wave gear device has a similar engagement rigidity, tooth surface hardness, and abrasion resistance as when a ferrous material is used. A cup-shaped wave gear device 1 has a rigid internal gear 2 that is formed of a lightweight alloy, such as an aluminum alloy, and internal teeth 21 are formed with a height that is 1.1 to 1.3 times the height used for internal gears that are made of a ferrous material. A hard, electrolessly plated coating is also formed on the tooth surface 21a of the internal teeth 21. By doing so, a lightweight wave gear device can be obtained with a similar engagement rigidity, tooth surface strength, and abrasion resistance to a wave gear device that has a rigid internal gear formed of a ferrous material.

Abstract: According to a lubrication mechanism for a wave gear device 1, frictionally contacting parts 5 of toothed parts of gears 2 and 3 are lubricated using a lubricant with a high base oil viscosity and favorable shear stability. Frictionally contacting parts 7 of the external gear 3 and wave generator 4 and frictionally contacting parts 9 on the inside of wave bearing 42 are respectively lubricated using solid lubricants 8 and 10 that are produced by mixing a low base oil viscosity grease with a resin with low deformation resistance and hardening the mixture by heating. In this way, the lubrication life is extended without causing decreases in the efficiency of the wave gear device.

Abstract: A lightweight bearing and wave gear drive are provided. An outer or inner bearing ring of the bearing has fixing holes to enable the ring to be attached to another member. The parts of the bearing on which raceway surfaces are formed are made of an iron-based material, while the main bearing ring member is formed of a lightweight material that is lighter than the iron-based material. Surface portions that constitute fixing bolt seats are plated to increase the strength of such portions. The wave gear drive includes a rigid internal gear, a flexible external gear located inside the internal gear, and a wave generator located inside the external gear. The internal and external gears are coupled by the lightweight bearing in a way that allows the gears to rotate relative to each other.

Abstract: A wave gear device does not need to be lubricated. In a cup-shaped wave gear device 1, the inner ring 43 and balls 45 of the wave bearing 42 of the wave generator 4 are made of a ceramic material, while the outer ring 44 of the wave bearing 42 is made of SUJ2 or stainless steel. A DLC coating 302 is formed by a DLC coating process on a rolling surface 48 formed in the inner circumferential surface of the outer ring 44, a DLC coating 303 is formed by a DLC coating process on a rolling surface 47 in the outer circumferential surface of the inner ring 43, and DLC coatings 304 are formed by a DLC coating process on the surfaces of the balls 45. With this, non-lubricated wave gear device can be obtained. Since the agitating resistance of a lubricant can also be eradicated from these parts of the wave bearing, a large decrease can be made in the power loss ratio.

Abstract: The present invention provides an optical connector for coupling one optical fiber wire 18 with another optical fiber wire 18′ in physical contact. The optical connector comprises a receiving portion 21 including a support region 22 adapted to support the optical fiber wires 18, 18′ along the axis of said receiving portion. The axis 24 of the receiving portion is offset from the axis 25 of the optical fiber wire in a posture of being ready to be inserted into the receiving portion 21. When the optical fiber wire 18 is inserted into the receiving portion 21, the inserted optical fiber wire 18 is brought into contact with and bent by a guide region 23, and then the optical fiber wire is sidably moved along the support region 22 of the receiving portion 21. Finally, with keeping the optical fiber wire to be supported by the support region 22, the end of the optical fiber wire 18 is brought into physical contact with the end of another optical fiber wire 18′.

Abstract: An emulsion slurry for cosmetic products, which comprises particles of pigments d/or extender pigments having a lipophilic moiety attached to the surface thereof and cosmetically acceptable oil component or oily material or combination of both dispersed in a liquid suspending medium comprising a mixture of water and oil.

Abstract: A motor controller improves reliability and enables stable and high-accuracy control by detecting a current value running through the motor detected by current detectors by preventing changes in ambient environment, particularly the influence of temperature variations. The arithmetic and control unit of the motor controller has a storage unit for storing current detection characteristic compensation data for compensating for fluctuations in the characteristics of the current detectors, a current value computing device for computing current values by correcting detection currents from the current detectors, and a device for computing and generating drive signals for controlling the switching of the power elements based on the computed current values.

Abstract: An sodium ion absorption inhibitor, a sodium ion excretion accelerator and an agent for preventing and treating a disease caused by excessive common salt ingestion, each of which comprising a metal salt (excluding sodium salt) of lambda-carrageenan as an active ingredient, can excrete excessively ingested common salt outside the body positively and safely, and particularly have excellent action in excreting the sodium ions into feces.

Abstract: A composition and method for enhancing skin adhesion of cosmetics by using pigments and extender pigments for the cosmetics, which pigments and extender pigments are treated with at least one hydrophobidizing agent and/or hydrophobidizing/lipophobidizing agent and one or more high viscosity esters having a viscosity in excess of 30 cps. The present invention further comprises such coated pigments and extender pigments as well as cosmetics made therewith.

Abstract: In a motor control unit adapted to control each switching element of each switching arm and control the current sent to a motor, the temperature sensing diodes 19a˜19c are arranged near the switching elements and a constant current circuit 18 is connected to the temperature sensing diode. An overheat prevention means is also provided to recognize the switching element temperature by detecting a forward voltage value of the diode and to place the switching element in an OFF-state when the switching element is judged to be in an overheat condition based on the recognized temperature of the switching element.

Abstract: An optical fiber ribbon includes a plurality of optical fibers arranged in a row and an outer coating formed around the optical fibers. Each of the optical fibers has a core, a cladding, and a non-strippable thin coating made of synthetic resin with a Young's modulus of 50 kg/mm2 to 250 kg/mm2 at room temperature and coated around the cladding. The concentricity of the core to the diameter of the non-strippable thin coating is 1 &mgr;m or less.

Abstract: A composition for cosmetic products and a method for making the cosmetic products, the composition comprises particles of pigments and/or extender pigments, water-soluble metal salt, and one or more hydrophobidizing agents selected from hydrogenated lecithin, and water-soluble alkali salt of fatty acids, acylamino acids, and acyl collagen with the water-soluble metal salt and the one or more hydrophobidizing agents being prevented from chemically interacting with one another in the presence of ambient moisture prior to placement of the composition into an aqueous slurry by encapsulation or by entrapment of one of such materials.

Abstract: A two-piece steel wheel includes a disk and a rim. At an inboard surface, the disk has a machined surface from an end of a radially outer portion of the disk to a position radially inwardly spaced away from an inside surface of a rim bead seat of the rim. The machined surface is connected via a curved surface to a non-machined surface of a radially inner portion of the disk. The rim bead seat is abutted to the machined surface of the radially outer portion of the disk and welded with the disk. A sealant is coated to the corner of the rim bead set and the disk from an inside of the rim.