A vector processor has a memory for storing vector data, a plurality of vector registers each capable of reading or writing plural (m) vector elements in parallel, at least one mask vector register capable of storing m mask bits in parallel, and a transfer section connected to the memory, the plurality of vector registers and the mask vector register and responsive to a store compression instructi...

A method and apparatus for detecting and analyzing errors in a communications system is described. The method employs expert system techniques to isolate failures to specific field replaceable units and provide detailed messages to guide an operator to a solution. The expert system techniques include detailed decision trees designed for each resource in the system. The decision trees also filter e...

A compression anastomosis assembly (10) of, interlocking coupling members (12, 22, 32), particularly suitable for use in achieving anastomosis of tubular organs, having an improved locking feature to prevent inadvertent disassembly of installed coupled members. The design and configuration of the members also provide for ease in placement of the assembly in a living body wherein preferably one ass...

An ultrasonic endoscope apparatus in which an ultrasonic vibrating element radiating an ultrasonic wave to obtain an image of an object to be inspected is rotatably housed in a distal end of an insertion section of the endoscope, and a rotation angle sensing mechanism is also housed in the distal end. The rotation angle sensing mechanism has a magnetic recording section having a magnetization patt...

An ultrasonic probe having a vibrator which generates and receives ultrasonic waves is disclosed. The probe includes a first acoustic lens layer provided on the emergent/incident surface of the probe and a second acoustic lens layer provided on the first acoustic lens layer, the second acoustic lens layer having an attenuation constant which is different from that of the first acoustic lens layer....

A cable reel is disclosed comprising a first cylindrical member about which cable can be wound having a longitudinal axis and a hollow interior, first and second flanges disposed at opposite ends of the cylindrical member substantially at right angles to the longitudinal axis of the cylindridcal member, one of the flanges having an outside surface having at least one opening arranged adjacent the ...

A method of treating viral diseases in a human subject is disclosed. The method involves applying effective amounts of the compound: wherein X is an azido group, a methoxy radical or a fluorine atom and B is thymine, uracil, guanine, cytosine, purine or hypoxanthine if X is methoxy or fluorine, and B is guanine, purine or hypoxanthine if X is azido or a pharmaceutically acceptable salt t...

The invention relates to an externally applicable, antiviral pharmaceutical composition accumulating in the skin for treating herpes infections, which composition comprises 0.2-5% by mass of 5-isopropyl-2'- beta -deoxyuridine admixed with carriers, diluents and/or other additives conventionally used in the production of pharmaceutical compositions for external use.

A package for an integrated circuit having conductor patterns which can be connected to an external circuit to connect the integrated circuit to the external circuit. The package includes a dielectric plate which is provided on one end face with a grounding conductor. The conductor patterns are provided on the opposite end face of the dielectric plate. The dielectric plate is provided with conduct...

In a semiconductor memory device with normal word lines and spare word lines, a partial decoder (PD1 - PD4) receives and decodes a predetermined two of the bit signals of the original logic levels of an address signal, and two of the bit signals of the complementary logic levels, which correspond to the predetermined two bit signals, and outputs different signal combinations of the predetermined t...

An ultrasonic transducer consists of an ultrasonic oscillator (1) made of PET, an acoustic impedance matching member (2), an acoustic damper (3) and a specimen (4). The impedance matching member (2) is constituted by laminating multiple of units layers (21,22,...2n). Each unit layer, which is much thinner than a quarter wavelength, consists of a plastic layer and a heavy metal layer, and the ratio...

A wavelength resonant semiconductor gain medium is disclosed. The essential feature of this medium is a multiplicity of quantum-well gain regions separated by semiconductor spacer regions of higher bandgap. Each period of this medium consisting of one quantum-well region and the adjacent spacer region is chosen such that the total width is equal to an integral multiple of 1/2 the wavelength in the...

This invention relates to certain novel 2 min -halomethylidene, 2 min -ethenylidene and 2 min -ethynyl cytidine, uridine and guanosine derivatives, and compositions thereof, which are useful in the treatment of patients afflicted with neoplastic or viral disease states.

PURPOSE:To prevent the production of roughness of an electrode mirror surface due to heat treatment by isolating a reflection mirror surface from an electrode. CONSTITUTION:A disc mirror surface region 7c at the center of a ring-formed junction region 7b contacts P-InP layer 5 via an insulation layer 6. When a drive current flows into the electrode 8 from its ring-formed junction region 7b, an act...

The invention relates to sulphated K5 antigen and sulphated K5 antigen fragments containing at least 3 monosaccharide units and salts thereof, having interesting antiangiogenic and antitumour activities and a favourable ratio of the activities with respect to anticoagulant properties. In addition, the compounds can be used for the treatment of diseases caused by envelope viruses.

PURPOSE:To improve an outer differential quantum effect by making a reflector constituting a resonator rightly above and under an active region constituting a laser resonator to have an area equal to or more than an area of a crystal growth surface. CONSTITUTION:When bias voltage is impressed between the first and second electrodes 12 and 10 of a surface luminous type semiconductor laser in the fo...

This invention relates to certain acetylenic, cyano and allenic aristeromycin/adenosine derivatives which are useful in inhibiting AdoMet-dependent transmethylation and in the treatment of patients afflicted with neoplastic or viral disease states.

Compounds of the formula: wherein the broken line at the 22-23 position represents an optional double bond and wherein either R<1> is H or OH and the double bond is absent, or, the double bond is present and R<1> is absent; R<2> is =CH2 or a group of the formula -(X)-C(R<5>)=CHR<6>; R<3> is H or CH3: R<5> and R<6> are both H; R<5> is H and R<6> is C1-C3 alkyl; or one of R<5> and R<6> is H a...

N-acyl-N,N min -di-lysogangliosides, N min -acyl-N,N min -di-lysogangliosides and N,N min -diacyl-N,N min -di-lysogangliosides, in which the acyl groups are derived from an organic acid of the aliphatic, aromatic, araliphatic, alicyclic or heterocyclic series and in which at least one of the two acyl groups is not aliphatic, and their preparation are disclosed. Also disclosed is the preparation of...

This invention relates to certain novel 2 min -halomethylidene, 2 min -ethenylidene and 2 min -ethynyl cytidine, uridine and guanosine derivatives, and compositions thereof, which are useful in the treatment of patients afflicted with neoplastic or viral disease states.