摘要:
The present invention relates to a method for cutting bar-shaped food and its bar-shaped food apparatus, capable of cutting completely food materials mass-produced and pushed out sequentially in a bar shape without leaving any protrusion on its cutting surface and simultaneously making its cutting surface round. According to the present invention, even if it is bar-shaped food having core including not less than two kinds of food materials, such food can be cut off neatly without exposing its core material to the surface of the outer covering material.
摘要:
A sustained release pharmaceutical preparation comprising a carrier, an effective ingredient layer containing a medicinal compound and a heat-meltable material as a binder which is formed around said carrier and a coating layer containing a non-heat-meltable dissolution-controlling agent and a heat-meltable material as a binder which is formed around said effective ingredient layer and the process for preparing the same. According to the present invention, the formation of the effective ingredient layer and the formation of the coating layer can be successively carried out in the same apparatus without using any solvents or drying step in short hours to give a sustained release pharmaceutical preparation which can release a medicinal compound at a suitable dissolution rate according to the physical property of the medicinal compound.
摘要:
A lead frame includes an outside frame portion having an central opening, and a rectangular mount portion supported by the outside frame portion and disposed within the central opening, and on which an electronic element is adapted to be mounted. The lead frame also includes at least one lead element array disposed along a side of the mount portion, respectively, the lead elements included in the array being connected to each other by a common tie bar element, and at least two expandable tie bar elements extending between the outside frame portion and each of the lead element arrays to support each lead element array by the outside frame portion, each of the expandable tie bar elements including a shaped portion which can be expanded by a deformation thereof. In a method of producing an electronic component using the lead frame, a process of bending the lead elements is performed before an electrolytic-plating process thereof.
摘要:
The invention as disclosed herein relates to a process for wrapping and sealing on the circumference of a solid state food material with one or two kinds of clayish state food material in layer condition, thereby forming the same into globular shape. A gate is used to cause the clayish state material to envelope a solid state material as it exits a mould.
摘要:
There is provided the improved process for the production of deutrated methyl acrylate or methacrylate by the direct substitution of deuterium for hydrogens in methyl acrylate or methacrylate in the presence of a platinum Group metal catalyst.
摘要:
A semiconductor device having leads of high strength and elongation and which consist essentially of a copper alloy that contains 0.05-1% of Cr, 0.005-0.3% of Zr, 0.001-0.05% of Li, 0-1% of Ni, 0-1% of Sn, 0-1% of Ti, 0-0.1% of Si and 0.001-0.3% of at least one element selected from the group consisting of P, Mg, Al, Zn and Mn, with the balance being Cu and no more than 0.1% of incidental impurities, the percent being on a weight basis. The invention also provides a semiconductor device having leads of high strength and elongation and which consist essentially of a copper alloy that contains either 0.05-1% of Cr or 0.005-0.3% of Zr or both, 0.001-0.05% of Li, 0-1% of Ni, 0-1% of Sn, 0-1% of Ti, 0-0.1% of Si and which further contains one or more of 0-2% of a metal selected from the group consisting of Fe, Co and Be, 0-1% of a metal selected from the group consisting of Mg, Al, Zn, Mn, B, P, Y and a rare earth element, and 0-2% of a metal selected from the group consisting of Nb, V, Ta, Hf, Mo and W, the percent being on a weight basis, with the balance being copper and incidental impurities, and which has a structure wherein the average grain size of any eutectic crystal present is no more than 10 .mu.m, the average grain size of any precipitate present is no more than 0.1 .mu.m, and the average size of any crystalline grains present is no more than 50 .mu.m.
摘要:
An extruding method for manufacturing an elongate strip partially having at least one cross-sectional T-shaped part composed of a head section and a leg section, which comprises extruding a material, partitioning the head section and the leg section in the vicinity of the exit end of the die, uniting the head section and the leg section naturally and solidifying the extruded strip. Hereby, recesses undesirably formed on the surface corresponding to the junction of the head section and the leg section composing the cross-sectional T-shaped part of the elongate strip when using methods heretofore known, can be prevented.
摘要:
An apparatus for use with a tape recorder having a support member which supports a tape supply shaft and providing an indication of a tape end through its displacement which occurs in response to an increase in the tape tension as the tape reaches its terminal end, and also having a review/rewind actuating member which may be operated to change the direction of tape feed to run the tape in a rewind direction. The apparatus comprises a detent member which is operated as the review/rewind actuating member is operated to move into the path of movement of the support member to prevent its displacement, thereby inhibiting the detection of a tape end during a review or rewind operation.
摘要:
An olefin having 4 carbon atoms or t-butyl alcohol is catalytically oxidized in the gas phase with molecular oxygen at 200.degree. to 450.degree. C to give the corresponding unsaturated aldehyde, unsaturated carboxylic acid and/or conjugated diene in the presence of a catalyst having the formula:Mo.sub.a Sb.sub.b Bi.sub.c Fe.sub.d Ni.sub.e Co.sub.f Sn.sub.g X.sub.h Y.sub.i O.sub.jwherein a to j represent the atomic ratio of each component and a is 12, b is 0.2 to 20, c is 0.2 to 12, d is 0.2 to 12, e is 0.2 to 12, f is 0 to 20, g is 0 to 20, h is 0.01 to 4, i is 0.01 to 4 and j is a value determined by the valencies of the elements in the catalyst, and wherein X is at least one metal selected from the group consisting of potassium, rubidium, cesium and thallium, and Y is at least one metal selected from the group consisting of selenium, tellurium, gallium, vanadium, ruthenium, zinc, niobium, magnesium, chromium, manganese, cadmium and tantalum.
摘要:
The gas phase catalytic oxidation of an unsaturated aldehyde with molecular oxygen at 240.degree. to 390.degree. C to give the corresponding unsaturated carboxylic acid is conducted in the presence of a catalyst represented by the following formula:P.sub.a Mo.sub.b As.sub.c (NH.sub.4).sub.d X.sub.e Y.sub.f O.sub.gwherein a, b, c, e, f and g represent the atomic ratio of each component and a is 0.03 to 0.2, b is 1, c is 0.015 to 0.15, e is 0.003 to 1, f is 0 to 0.17, g is a value determined by the valencies of the elements present in the catalyst, and d designates the number of ammonium groups which are within the range of 0.01 to 0.3, and wherein X is at least one metal selected from the group consisting of vanadium, tungsten, copper, iron, manganese and tin, and Y is at least one alkali metal element selected from the group consisting of lithium, sodium, potassium, rubidium and cesium. This catalyst is especially effective for the preparation of methacrylic acid from methacrolein, and it has a very long life.