1.
    发明专利
    未知

    公开(公告)号:FR2764121B1

    公开(公告)日:2002-01-04

    申请号:FR9806757

    申请日:1998-05-28

    Applicant: MOTOROLA INC

    Inventor: DAVIS JAMES LYNN

    Abstract: A sulfuric acid-free fuel composition for use in liquid feed polymer electrolyte membrane fuel cells. The fuel composition is a solution of water, methanol and formic acid. The methanol is present in concentrations between 0.5 and 15 molar and the formic acid is present in concentrations between 0.01% and 20%. No corrosive mineral acids are present in the fuel.

    2.
    发明专利
    未知

    公开(公告)号:SE9703622L

    公开(公告)日:1998-04-09

    申请号:SE9703622

    申请日:1997-10-06

    Applicant: MOTOROLA INC

    Abstract: A communication device is designed to contain the lowest possible level of toxic or hazardous materials, so that when it is eventually disposed of, it will not harm the environment and can be safely recycled. Each component A1, A2, . . . , An in the communication device has a calculated Component Toxicity Index value. A Product Toxicity Index for the entire communication device is calculated by summing the individual Component Toxicity Index values. The desired outcome is a communication device having a Product Toxicity Index less than or equal to 100. The resulting communication device is referred to as "environmentally friendly". The communication device may be a two-way radio (10), and some of the components are a radio transmitter (12), a radio receiver (14), an antenna (16), an amplifier (18), a battery (20) and a housing (22).

    3.
    发明专利
    未知

    公开(公告)号:FR2754407B1

    公开(公告)日:2001-05-11

    申请号:FR9711571

    申请日:1997-09-17

    Applicant: MOTOROLA INC

    Abstract: A communication device is designed to contain the lowest possible level of toxic or hazardous materials, so that when it is eventually disposed of, it will not harm the environment and can be safely recycled. Each component A1, A2, . . . , An in the communication device has a calculated Component Toxicity Index value. A Product Toxicity Index for the entire communication device is calculated by summing the individual Component Toxicity Index values. The desired outcome is a communication device having a Product Toxicity Index less than or equal to 100. The resulting communication device is referred to as "environmentally friendly". The communication device may be a two-way radio (10), and some of the components are a radio transmitter (12), a radio receiver (14), an antenna (16), an amplifier (18), a battery (20) and a housing (22).

    5.
    发明专利
    未知

    公开(公告)号:SE9801941L

    公开(公告)日:1998-12-04

    申请号:SE9801941

    申请日:1998-06-02

    Applicant: MOTOROLA INC

    Inventor: DAVIS JAMES LYNN

    Abstract: A sulfuric acid-free fuel composition for use in liquid feed polymer electrolyte membrane fuel cells. The fuel composition is a solution of water, methanol and formic acid. The methanol is present in concentrations between 0.5 and 15 molar and the formic acid is present in concentrations between 0.01% and 20%. No corrosive mineral acids are present in the fuel.

    SOLDER FLUXES BEARING OXIDE REMOVERS GENERATED BY LIGHT

    公开(公告)号:CA2088148C

    公开(公告)日:1997-09-23

    申请号:CA2088148

    申请日:1991-08-13

    Applicant: MOTOROLA INC

    Abstract: Fluxing compositions containing compounds that generate acids upon photoinitiation from a light source such as Hg/Xe ultraviolet (UV) light sources are described. The acids clean oxides from the printed circuit boards (PCBs) under assembly and then volatilize with little or no need for a cleaning step, or cleaning only with water. The compounds that release an oxide removing agent, sometimes called a "photoacid" include metal and organic onium salts and furyl compounds bearing a carbonyl group. Such fluxing compositions can be used mixed with typical solder formulations. such as lead/tin solders, or applied topically thereto; both techniques permit the assembly of PCBs more easily and with high quality bonds.

    8.
    发明专利
    未知

    公开(公告)号:DE19823880A1

    公开(公告)日:1998-12-10

    申请号:DE19823880

    申请日:1998-05-28

    Applicant: MOTOROLA INC

    Inventor: DAVIS JAMES LYNN

    Abstract: A fuel cell assembly has thermoplastic bipolar plates sandwiched between a number of electrode assemblies (30, 30') to form a stack. A bipolar plate (35) alternates with an electrode assembly (30) so that one side (31)of the plate is adjacent and adhesively bonded to the corresponding surface of one electrode assembly anode (34), and the other side (39) is adjacent and adhesively bonded to the corresponding surface of a cathode (32) in the neighboring electrode assembly (30'). The adhesive bonding also serves to seal the fuel and oxidant channels (37).

    Fuel composition for a liquid feed fuel cell

    公开(公告)号:GB2325937A

    公开(公告)日:1998-12-09

    申请号:GB9811765

    申请日:1998-06-01

    Applicant: MOTOROLA INC

    Inventor: DAVIS JAMES LYNN

    Abstract: A sulfuric acid-free fuel composition for use in liquid feed polymer electrolyte membrane fuel cells. The fuel composition is a solution of water, methanol and formic acid. The methanol is present in concentrations between 0.5 and 15 molar and the formic acid is present in concentrations between 0.01% and 20%. No corrosive mineral acids are present in the fuel.

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