Abstract: In an embroidery sewing machine having a lower thread winding device, when the non-lower thread state of the bobbin is detected by a residual amount sensor, a sewing machine motor is stopped to detect and recognize the size of the embroidering frame of an embroidering device by means of a frame size sensor and the embroidering frame is moved corresponding to the size to position the corner of a workpiece held in the embroidering frame under a needle. Then, an extra sewing operation is carried out over the corner to consume the lower thread remaining in the bobbin, and subsequently, it is decided whether or not the embroidering frame is moved by a distance required for completely extracting the lower thread from the bobbin (an amount of the residual lower thread is detected when the non-thread state is detected by the residual amount sensor).

Abstract: A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): wherein each of R1, R2 and R3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R1, R2 or R3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper(I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.

Abstract: A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): wherein each of R1, R2 and R3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R1, R2 or R3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper(I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.

Abstract: A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): ##STR1## wherein each of R.sup.1, R.sup.2 and R.sup.3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R.sup.1, R.sup.2 or R.sup.3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper (I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.

Abstract: A resinous cylinder comprises a cylindrical portion with an open end and a closed end, and is formed by flowing raw material of resin from the center of the closed end. A first attaching portion is disposed at the side of the open end of the cylindrical portion and has a hole for securing to a vehicle body. A flange portion has a second attaching portion disposed at the side of the closed end. The second attaching portion has a hole for securing the resinous cylinder to the vehicle body. A resin flowing portion is formed between the second attaching portion and the closed end of the cylindrical portion. A connecting portion connects the first attaching portion and the second attaching portion through a clearance with the cylindrical portion. A volume of the flange portion is reduced so that a resin flowing speed of the flange portion is faster than a resin flowing speed of the cylindrical portion.

Abstract: A method for manufacturing an aluminum alloy sheet suitable for high-speed forming includes subjecting the alloy to a homogenization treatment, hot rolling and cold rolling the homogenization treated alloy, thereby obtaining a cold-rolled sheet, and annealing the cold-rolled sheet. The aluminum alloy contains 4.0 to 10.0 wt. % of Mg, 0.2 wt. % of inevitable impurities of Fe and Si, 0.05 wt. % of other impurity elements, and the balance of Al. Another embodiment includes deep drawing the aluminum alloy sheet.

Abstract: There is disclosed a polyamide resin composition containing: (A) 85 to 95 parts by weight of a polyamide resin; (B) 5 to 15 parts by weight of wollastonite; (C) 3 to 10 parts by weight, to 100 parts by the total weight of ingredients (A) and (B), of a styrene copolymer modified with at least one modifier selected from the group consisting of unsaturated carboxylic acids and unsaturated dicarboxylic anhydrides; and (D) 0.5 to 5 parts by weight, to 100 parts by the total weight of ingredients (A) and (B), of a high-density polyethylene modified with at least one modifier selected from the group consisting of unsaturated carboxylic acids and unsaturated dicarboxylic anhydrides, the high-density polyethylene having a weight-average molecular weight of 50,000 to 400,000.

Abstract: A method for manufacturing an aluminum alloy sheet for use in a body panel material, comprising: (a) casting a melted aluminum alloy containing Al, Mg, Fe, Mn, Cr, Ti and Zr, having a Mg content of 4 to 10 weight %, and having contents of Fe, Mn, Cr, Ti and Zr which are determined by a value f satisfying the following equation (I), and the balance being Al: 0.4 wt %.ltoreq.f.ltoreq.1.5 wt % (I), wherein, f=(Fe)+1.1 (Mn)+1.1 (Cr)+3 (Ti)+3 (Zr), wherein (Fe), (Mn), (Cr), (Ti), and (Zr) respectively represent the percentage content by weight of Fe, Mn, Cr, Ti and Zr, to form an ingot; (b) hot rolling the ingot to obtain a hot rolled sheet; (c) cold rolling the hot rolled sheet at a cold reduction R satisfying the following equation (II): -log(f-0.2)+8.ltoreq.R.ltoreq.-60 log (f-0.2)+50 (II) to obtain a cold rolled sheet; (d) subjecting the cold rolled sheet to a final annealing treatment including raising the temperature of the rolled sheet to 450.degree. to 550.degree. C. at a rate of 100.degree. C.

Abstract: An exhausted gas recycle device which is installed in an intake manifold is comprised of an inlet portion which penetrates into the intake manifold and communicates with an exhaust manifold and at least one hole formed on the inlet portion in the intake manifold.

Abstract: A pocket size personal organizer including a CPU for carrying out a data processing operation, an LCD cell for displaying the operation result of the CPU and X- and Y-drivers for driving the LCD cell. The electronic device is separated into a body member and a cover member which are collapsibly connected to each other. The CPU and one of the drivers are arranged in the body member, and the LCD cell and the other driver are arranged in the cover member. An electrical connection between the parts is carried out by heat seal connectors arranged at a hinge bridge portion.

Abstract: This invention relates to an air bag inflation gas generator to feed gas for inflation of air bags such as air bags for absorbing collision shocks, life jackets, rafts, and escape chutes. The air bag inflation gas generator according to the present invention has a combustion chamber comprising a bottom-closed cylinder of a housing body and a lid covering the opening of the bottom-closed cylinder. The housing body comprises the bottom-closed cylinder, a flange extending outward and formed integrally with the opening of the bottom-closed cylinder, and an external cylinder formed on the periphery of the flange and bent toward the bottom of the housing body. A plenum chamber is formed by covering the external and bottom-closed cylinders with a covering member from the bottom of the housing body and by welding the covering member to the cylinders.

Abstract: A gas generating apparatus for inflating an air bag which comprises a housing with an open joint portion connecting to the air bag and having a combustion chamber formed at the center inside the housing body wherein a high pressure gas is generated upon combustion of a gas generating agent. A partition is provided which defines a mixing chamber in a ring-like configuration by being concentrically disposed so as to be spaced apart from the opening of the housing body by a pre-selected interval whereby the high pressure gas forming a combustion chamber is introduced into the mixing chamber. A nozzle formed in a ring-like configuration is provided at the high pressure gas introducing portion so that the high pressure gas is ejected toward the opening of the mixing chamber and an air intake portion is formed along the nozzle on the housing body.

Abstract: Provided herein is a gas-generating composition which forms combustion residues that can be easily captured. The gas-generating composition is composed of an azide of alkali metal or alkaline earth metal, oxidizer, and 0.1 to 10 wt % of one or two kinds of solder glass represented by BaO. SiO.sub.2. PbO. Alkali or B.sub.2 O.sub.3. TiO.sub.2. SiO.sub.2. Na.sub.2 O. The incorporation of solder glass reduces the weight of the filter to capture combustion residues by 5 to 30 wt %.

Abstract: A gas generating apparatus for inflating an air bag is provided which comprises a housing body with an air intake opening of large diameter formed at the center of the housing body. Along an axis, there is a mixing chamber disposed at the center of the housing body and connected to the air intake opening with the axis and also connected so as to open into the air bag. A combustion chamber is formed inside the housing body on the inner side of the outer periphery thereof and generates a high-pressure gas upon combustion. There is a multiplicity of nozzles around the circumference of a junction portion between the air intake opening and the chamber which ejects the high pressure gas from the chamber toward an opening of the mixing chamber at high speed.

Abstract: This is a bone formation stimulant containing vitamin D.sub.3 or its derivative and acetylsalicylic acid or its formaceutically permissible salt. The present bone formation stimulant is used to cure or prevent the diseases caused by the deficiency of vitamin D or related diseases by dosing human beings or animals with it.

Abstract: A cylindrical shell for a rocket motor is prepared by rolling up a thin, high tensile strength metal sheet and an adhesive to form a multi-layer cylindrical inner metal shell, winding on said metal shell filaments having a high tensile strength and adhesive to form an outer cylindrical shell and then curing said adhesives to form a unitary structure.

Abstract: A combustible rocket is constructed with a laminate which comprises high tensile strength metal foils, easily combustible metal foils, and easily combustible adhesive layers. The rocket has sufficient mechanical strength and its shell can be gasified or disintegrated into finely divided pieces after the propellant of the rocket has burnt out at high altitudes. This rocket can be launched safely even in the vicinity of population centers without risk of injury to living things.

Abstract: A distributor constructed by providing a silicon coating on a surface of a rotor brush thereof. Only the end surface of the rotor brush is coated, employing an ion-plating coating method.