Patente de Invenção: ''PROCESSO PARA COLAGEM DE OBJETOS DE MATéRIA SINTéTICA POR MEIO DE UM ADESIVO DE FUSãO''. A invenção refere-se a um processo para colagem de objetos de matéria sintética com um adesivo de fusão. O referido processo consiste em aquecer pelo menos um dos objetos, particularmente tubos de camadas múltiplas (1, 2), a ser colado em uma região a ser colada para uma temperatur...

Patente de Invenção: "DOBADOURA DE CARROSSEL COM DOIS FUSOS DE DOBADOURA". A invenção abrange um dispositivo para o enrolamento de material em formato de cinta, especialmente cinta de aço, em dois fusos de dobadoura expansíveis, montados em posição horizontal e paralela reciprocamente de modo saliente, giratoriamente acionados de forma independente e integrados em uma estrutura portante girá...

"TUBO ENDOTRAQUEAL OU DE TRAQUEOTOMIA". A invenção se refere a um tubo endotraqueal ou de traqueotomia com um lúmen central (2) para suprimento e condução de ar respiratório. O tubo compreende o seguinte: uma bainha de vedação inflável (3) que envolve o tubo (1); um tubo para suprimento de ar comprimido à bainha (3); um duto de aspiração (6), situado acima ou abaixo da bainha (3) e terminand...

A quick connector assembly includes a male member, a female member, and a retainer. The retainer is interposed between a ring-shaped projection of the male member and a first engagement portion of the female member to connect the male member and female member. When a worker holds operation end portions of the retainer with his or her fingers, the retainer is reduced diametrically so that a second ...

A shrimp deveining apparatus includes a housing with an entrance opening for receiving a shrimp and an exit opening for ejecting the shrimp from the housing after having the shell cut and deveined. Within the housing, a partition extends upwardly from a base and has an arcuate surface for slidably receiving a shrimp thereon. Opposing lever arms are rotatably attached to and carried on opposing sid...

A pair of scissors for cutting shellfish cleanly and shielding airborne matter created thereby from contacting a user. The pair of scissors include a stationary blade body, a moving blade body, and a shield. The moving blade body is pivotally attached to the stationary blade body and forms therewith a scissor-like device for cutting the shellfish. The shield shields the airborne matter created by ...

An ablation apparatus for treating tissues, tubular organs, or atherosclerosis of a blood vessel of a patient having an implanted medical stent, the ablation apparatus comprising a catheter shaft having a retracable preshaped electrode means at the distal end of the catheter shaft, the electrode means having a plurality of expandable/collapsible wire members adapted for contacting the wire members...

An electrochemical sensor electrode strip that measures analyte concentration in an aqueous sample as small as 2.5 to 2.0 mu L is described. Reduction in the minimum sample size is achieved by means of a dielectric coating impregnated into peripheral regions of one or more hydrophilic mesh layers, thereby reducing sample dead volume. The mesh layers are located between an electrode support and a ...

PCT No. PCT/EP97/05208 Sec. 371 Date Jun. 30, 1999 Sec. 102(e) Date Jun. 30, 1999 PCT Filed Sep. 23, 1997 PCT Pub. No. WO98/13415 PCT Pub. Date Apr. 2, 1998The invention relates to a biaxially oriented polyester film having one or more layers and a thickness of

An electrically conductive elastomeric foam for use in EMI/RFI shielding applications, especially as a gap filler or caulk. The foam is based upon a polyurethane system wherein the electrically conductive filler is intermixed with either the isocyanate or active hydrogen containing component before reacting the two components to create the foam. The foam is lightweight, flexible, highly conductive...

PROBLEM TO BE SOLVED: To completely hermetically seal a bag mouth without making wrinkles in it, by, in the course of folding gussets, primarily bonding portions of each gusset part on both sides folded one on the other with a crease middle between them, finishing the folding of the bag mouth, and, further, thereafter entirely bonding the bag mouth for sealing it. SOLUTION: An item C is put into a...

PROBLEM TO BE SOLVED: To obtain a bi-axially stretched styrene-based resin sheet excellent in transparency and peeling property, and having a good appearance. SOLUTION: This bi-axially stretched styrene-based resin sheet consists of a resin composition containing a styrene resin and 50-500 ppm spherical synthesized silicon dioxide having 1-15 &mu m volume-average particle diameter (d50 value) and ...

PROBLEM TO BE SOLVED: To provide a liquid crystalline polyester resin for extrusion molding giving an extrusion molded product having high heat resistance, suitable fluidity and processability, and having excellent appearance, a material for extrusion molding and an extrusion molded product. SOLUTION: This liquid crystalline polyester resin has >=250 deg.C solder heat resistant temperature and has...

PROBLEM TO BE SOLVED: To obtain a coating composition which, when used to coat an optical substrate, can form a coating film excellent in beautifulness, weatherability, and resistances to scratch and moisture by compounding specific modified stannic oxide-zirconium oxide composite colloid particles with an organosilicon compound. SOLUTION: Stannic oxide-zirconium oxide composite particles having p...

PROBLEM TO BE SOLVED: To obtain a fabric useful for sportswear, etc., having a soft touch feeling, high air permeability, high hygroscopicity and refreshing properties and excellent in ultraviolet screening properties. SOLUTION: This ultraviolet screening fabric is a fabric comprising synthetic fibers mixed with artificial cellulosic fibers and at least either one of the synthetic fibers and the a...

PURPOSE:To obtain the display element having excellent display quality by using high-polymer films, at least one sheet of which consists of a high polymer contg. the structure having multiple bonds of arom. rings, etc., in the side chain part and having the number of the chemical bonds between the multiple bonds and the main chain within 5 pieces. CONSTITUTION:This display element is constituted o...

To build vehicle tires, portions (9) of elastomeric material are placed successively one on top of the other on a building drum (18) having two half-drums (22) of independently variable diameters; the longitudinal dimensions of at least one portion (9) being measured prior to feeding the portion (9) onto the building drum (18); and the diameter of each half-drum (22) being varied as a function of ...

Patente de Invenção: "MEDIDOR". Um aparelho (31, 32, 132) e método para determinar a concentração de um componente medicamente significante (por exemplo, glicose) de um fluido biológico (por exemplo, sangue) compreendem fornecer uma célula (31) para receber uma amostra do fluido (por exemplo, sangue). A célula (31) suporta uma química que reage com o componente medicamente significante (por ...

Patente de Invenção: "DISPOSITIVO DE FECHAMENTO PARA UM AGREGADO DE LEITURA/DE ESCRITA PARA CARTõES DE DADOS". O dispositivo de fechamento (6) sugerido impede o acesso ao agregado de leitura/de escrita, se um cartão de dados (2) se encontrar no agregado de leitura/de escrita. Em outro caso a recepção de cartões (23) é coberta repelindo sujeira, sendo que essa cobertura é levantada, quando du...

The present invention concerns a variable-torque braking device. The device is characterized in that it includes a secondary control (14, 17) which allows exertion on a friction-lining pad (9) of an additional moving-system braking torque as a function of a variable command parameter which exerts on the friction-lining pad (9) a movable-system braking force or torque capable of linear variation, i...