摘要:
A vessel drier for producing a powder material, includes a cylindrical container, a heating source, and a plurality of heat conductive members. The cylindrical container has an inner space to contain a fluid raw material and is adapted to rotate along a rotation axis thereof. The heating source is provided outside the cylindrical container to heat the cylindrical container. The heat conductive members are provided at an outer surface of the cylindrical container so as to enlarge the area of the outer surface of the cylindrical container.
摘要:
A method of designing a .pi. type LC filter includes laminating dielectric layers on top and bottom sections of a magnetic material layer, forming a first external electrode and a second external electrode on each end of the laminated body, forming a third external electrode at a center section of the laminated body, forming an inductor by at least one conductor line within the magnetic material layer, connecting one end of the conductor line to the first external electrode and the other end thereof to the second external electrode, and forming a first capacitor composed of a parallel capacitor electrode within the top dielectric layer. One of the parallel capacitor electrodes is connected to the first external electrode and the other is connected to the third external electrode. Additionally, a second capacitor is formed composed of a pair of parallel capacitor electrodes within the bottom dielectric layer. One of the parallel capacitor electrodes is connected to the second external electrode and the other to the third external electrode. The .pi. type LC filter is mounted on a substrate having at least three electrodes wherein first and second lead inductance components L.sub.1 and L.sub.2 are formed. The external electrodes and capacitor electrodes are shaped and sized such that a ratio .alpha. (L.sub.1 /L.sub.2 or L.sub.2 /L.sub.1) is greater than or equal to 1.2 and less than or equal to 2.3.
摘要:
An LC filter comprises a ceramic laminate which has at least one dielectric part defining an exposed surface and at least one magnetic part integrated with the dielectric part in a layered manner. The ceramic laminate is provided with at least one through hole which has a first opening positioned on the exposed surface of the dielectric part and commonly passes through both of the dielectric part and the magnetic part. A connector pin is inserted in the through hole while a first electrode of a capacitor is formed on the exposed surface in a peripheral region of the first opening to be electrically connected with the connector pin. A second electrode of the capacitor is provided to be opposite to the first electrode through a dielectric member forming the dielectric part except for a peripheral region of the through hole, so that the second electrode is extracted toward the exterior of the ceramic laminate as a grounded electrode.
摘要:
This invention provides a biodegradable and bioabsorbable implant material having a high mechanical strength wherein its shape after deformation within ordinary temperature range can be fixed and maintained so that its shape can be easily adjusted at the site of operation, and it has substantially no anisotropy in view of strength so that it does not cause whitening, breakage and sharp decrease in strength when its bending deformation is repeated in any direction and it has toughness. Particularly, it provides an implant material which comprises a biodegradable and bioabsorbable crystalline polymer that has a crystallinity of 5% or more, can effect deformation such as bending or twisting within ordinary temperature range and has a shape-keeping ability to fix and maintain the shape after deformation as such, wherein molecular chains, domains of molecular chain assembly or crystals of the polymer are oriented along a large number of reference axes having different axial directions, or clusters having these reference axes having different orientation are assembled in a large number.
摘要:
An LC composite component comprises a laminated structure which is formed by stacking first and second inductor layers while holding a capacitor layer between the same. The first and second inductor layers comprise magnetic members and conductor lines formed inside the magnetic members respectively. The capacitor layer comprises a dielectric member and first and second internal electrodes which are provided within the dielectric member to be opposite to each other. First and second external electrodes are provided on first and second opposite end surfaces of the laminated structure, while a third external electrode is formed on at least one of first and second opposite side surfaces. First ends of the conductor lines provided in the first and second inductor layers are connected to the first and second external electrodes respectively, while second ends of the conductor lines are electrically connected with each other through the second internal electrode provided in the capacitor layer. The first internal electrode provided in the capacitor layer is electrically connected with the third external electrode. Thus, obtained is an LC composite component which has two inductors interposed in signal lines and a capacitor formed across the junction between the inductors and the ground, to be employed as a noise filter.
摘要:
The present invention provides a cosmetic patch which can contain therein either one of a water soluble vitamin and a fat soluble vitamin, particularly when the vitamin is vitamin C, can contain and retain vitamin C stably while avoiding its deterioration due to oxidation or hydrolysis and not causing deterioration of the gel, and is equipped with a desired level of adhesive force; a using method of a cosmetic patch capable of effectively transferring vitamin C into the skin from the cosmetic patch; and a cosmetic patch package for storing the cosmetic patch therein. The present invention relates to a cosmetic patch obtained by incorporating a vitamin in an adhesive polyurethane gel which has hydrophilic alkylene oxide segments and hydrophobic alkylene oxide segments and has most or all of these segments in liquid form at normal temperature.
摘要:
A process for producing a biodegradable and bioabsorbable implant material, which comprises forging a billet comprising and biodegradable and bioabsorbable crystalline polymer at a low temperature and then forging the same once more or in a plurality of times at a low temperature by changing its press-forcing direction.
摘要:
A receptor (binding protein) specific for 6(R)-L-erythro-5,6,7,8-tetrahydrobiopterin which is a drug effective for neuropsychiatric disorders such as infantile autism is provided. This receptor is contained in the cytosol fraction or the membrane fraction obtained from a homogenate of an animal organ. It is solubilized from the membrane fraction in the presence of 3-{(3-cholamidopropyl)-dimethylammonio}-1-propanesulfonate (CHAPS). This receptor is characterized in that the binding ability thereof to 6R-BH4 is mostly lost by heating at 100.degree. C. for 10 minutes, the binding ability thereof to 6R-BH4 is significantly lost by incubating with trypsin at 37.degree. C. for 15 minutes, and said receptor shows a relative molecular weight of about 340 to 380 kilodaltons when specifically bound to tritium-labeled 6R-BH4 and analyzed with a molecular sieve provided with a COSMOSIL 5 Diol-300 column.
摘要:
A sluice valve arrangement is adapted to make an air-tight partition or communication between a vacuum treatment chamber and the atmosphere or a pre-chamber. This arrangement includes a valve seat member comprising a cylindrical or spherical member having therein an opening, a pair of guide rails attached to the inner circumference of the seat member, a valve member movably supported on the guide rails, and means for air-tight engagement of the valve member and the valve seat portion of the seat member. The valve member has a curvature equal to that of the cylindrical or spherical member, and the engagement means comprises a plurality of bellows expandable by a compressed gas or air.
摘要:
A composite electronic part includes a dielectric ceramic portion consisting of a Pb group dielectric material. Inside the dielectric ceramic portion, an internal electrode constituting a portion of a capacitor is formed. The dielectric ceramic portion is bonded to a magnetic ceramic portion consisting of a Ni--Zn group ferrite material by an intermediate layer consisting of a ceramic material containing Pb, Ni, Fe and Nb as main components. Inside the magnetic ceramic portion, an internal electrode constituting a portion of an inductor is formed. Furthermore, at end portions of the dielectric ceramic portion, intermediate layer and magnetic ceramic portion, a plurality of external electrodes consisting of, for example, Ag are formed, and connected to the predetermined internal electrodes.