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1 MX160374A
MEJORAS EN APARATO PARA APLICAR Y CORTAR UNA CAPA ESTABILIZADORA DE MATERIAL ELASTOMERICO A UN TAMBOR PARA LA CONSTRUCCION DE LLANTAS

A means and method are disclosed for applying a stabilizer ply (12) to a tire building drum (17) and more particularly a means and method for cutting and applying the stabilizer ply material, including means for cutting (46) the stabilizer ply material between cords disposed therein and correcting (42) for variations of the cord angles during the application process in order to provide an improved...

13.02.1990
2 JP2006685B
<назва відсутня>
13.02.1990
3 JP2041944A
FORWARD-REVERSE CHANGEOVER CONSTRUCTION FOR AGRICULTURAL TRACTOR

PURPOSE:To prevent inertial running at a time of forward-reverse changeover and to intend to prevent such as seizure on changeover clutches by making right and left travelling brake operatable for a fixed time, and then operating forward-reverse changeover clutches, at a time of forward-reverse changeover. CONSTITUTION:Brake hydraulic fluid pressure generated in respective master cylinders 9 with ...

13.02.1990
4 JP2041979A
YAW MOVEMENT CONTROL METHOD FOR VEHICLE

PURPOSE:To avoid sudden correction control for yaw movement by estimating a steering angle and gradually correcting the output value of a steering angle sensor within a fixed time according to an error between the estimated steering angle and the detected steering angle of the steering angle sensor. CONSTITUTION:A steering angle detecting device 1 is a computer and includes yaw movement detecting ...

13.02.1990
5 JP2042147A
EXCESS SLIPPAGE PREVENTIVE DEVICE FOR VEHICULAR DRIVE WHEEL

PURPOSE:To prevent excess slippage of drive wheels by controlling the output of an engine based on the sum of the predetermined control quantity for reducing the drive wheel speed exceeding a basic speed, and a feedback control quantity according to the deviation between the drive wheel speed and the target speed. CONSTITUTION:There is generated a basic speed with a means 1 based on the speeds of ...

13.02.1990
6 JP2042164A
UNIT SWING ENGINE FOR MOTORCYCLE

PURPOSE:To facilitate the assembling of a crank shaft and simplify the structure of a case cover by dividing a unit case integrally formed with an engine into a case and the case cover and cantilever-supporting the crank shaft only on the case. CONSTITUTION:A unit swing engine A suspended with a rear wheel 4 is integrally formed with a unit case 10 storing a power transmission mechanism 9 and an e...

13.02.1990
7 US4900053A
HEEL-HOLDER FOR A SAFETY SKI BINDING INCLUDING A SNAP-IN DEVICE

PCT No. PCT/EP87/00230 Sec. 371 Date Dec. 18, 1987 Sec. 102(e) Date Dec. 18, 1987 PCT Filed Apr. 28, 1987 PCT Pub. No. WO87/06485 PCT Pub. Date Nov. 5, 1987.The present invention relates to a heel-holder for a safety ski binding, the heel-holder comprising a snap-in device and a sole-holder vertically pivotable about a cross-pin disposed in a housing. The housing is horizontally pivotable about a ...

13.02.1990
8 JP2043029A
DEVICE FOR EXECUTING ELASTIC FILLER ONTO BEAD CORE OF PNEUMATIC TIRE

PURPOSE: To make one pressure disk diverge from the other in the direction of rotation of a bead core and also to make them converge mutually in the direction of the axis of rotation of the bead core so that joining can be ensured, during the time when the disks are in an idle state and set free from a driving means and a filler is applied. CONSTITUTION: After a bead core 5 engages with a centerin...

13.02.1990
9 JP2043285A
METHOD FOR CONTROL OF REACTOR

PURPOSE:To efficiently control an operation to thereby extend a tune-up cycle by predetermining a specified load allowance function and allotting a load according to the control factor data for each reactor in a reaction series involving a plurality of reactors. CONSTITUTION:Preparation is made for a load allowance function which is a function showing the operating conditions of each reactor in a ...

13.02.1990
10 BR8803324A
SISTEMA DE PARTIDA ELETRONICA PARA LAMPADAS FLUORESCENTES
13.02.1990
11 BR8903371A
APARELHO E DISPOSITIVO PARA FORMAR APLIQUES DECORATIVOS PARA A PAREDE LATERAL DE UM PNEU,CONJUNTO DE PNEU E PROCESSO PARA FABRICAR UM PNEU COM UMA PAREDE LATERAL DECORATIVA

A product and process for imparting decorative appliques to the sidewalls of tires during the curing operation are presented. A spool of applique composite material is maintained for feeding into a tire mold or onto a transfer device, thereby defining a ring for vulcanization to a tire. The applique consists of a laminate received upon a carrier, the laminate having a first barrier layer and a con...

13.02.1990
12 US4899521A
ANTISTATIC THERMOPLASTIC/POLYAMIDE-POLYETHER COMPOSITIONS AND ANTISTATIC POLYMERIC FILMS MADE THEREFROM

Disclosed is a film having antistatic characteristics and a method to make the film. The film comprises a blend of polyether block amide copolymer with an aromatic sulfonamide antistatic agent.

13.02.1990
13 US4900136A
METHOD OF METALLIZING SILICA-CONTAINING GEL AND SOLID STATE LIGHT MODULATOR INCORPORATING THE METALLIZED GEL

A solid state light modulator structure useful in a video display system includes a deformable silica containing gel layer on an array of charge storage elements, and an adherent, highly light reflective metal (e.g., Ag) electrode layer formed directly on the surface of the gel layer by sputtering in a non-reactive atmosphere.

13.02.1990
14 US4900490A
FOAM MATERIAL

A foam material, particularly suitable for use as a midsole material for an athletic shoe, comprises polyethylene modified by an elastomer modifier and cross-linked, preferably using a peroxide cross-linking agent, to form a closed cell foam material which has superior strength properties, improved energy return and reduced sensitivity to temperature change.

13.02.1990
15 US4900614A
GLASS FIBER BASE MATERIAL FOR PRINT WIRING SUBSTRATE

A glass fiber base material for print wiring substrate is disclosed, comprising a fluorescent whitening agent attached to the surface of a sheet made of glass fibers such as woven fabrics, non-woven fabrics and paper. The glass fiber base material has excellent ultraviolet light-shielding properties and, hence, is very useful in production of super LSI.

13.02.1990
16 US4900621A
ULTRATHIN BLENDED CELLULOSE NITRATE POLYMER FILMS AND THEIR PREPARATION

Disclosed herein are free-standing, pinhole-free, ultrathin, blended, cellulose nitrate films having thicknesses of about 400 angstroms or less and a process to prepare them. The films find particular utility in separatory applications.

13.02.1990
17 US4900623A
ULTRATHIN POLYMETHYLMETHACRYLATE POLYMER FILMS

Disclosed herein are pinhole-free, ultrathin, polymethylmethacrylate films having thicknesses of about 400 angstroms or less and a process to prepare them. The films find particular utility in separatory applications.

13.02.1990
18 US4900654A
PHOTOGRAPHIC ELEMENTS CONTAINING REFLECTIVE OR DIFFUSELY TRANSMISSIVE SUPPORTS

Disclosed are photographic elements having reflective or diffusely transmissive supports shaped from a continuous polyester phase having dispersed therein microbeads of cellulose acetate which are at least partially bordered by void space, the microbeads of cellulose acetate being poresent in an amount of about 10-30% by weight based on the weight of said polyester, said void space occupying about...

13.02.1990
19 US4900759A
PHENOLIC FOAMS

Phenolic foams having a cell structure that is resistant to rupture under pressure and a slow deterioration of thermal insulation value are claimed. These foams can be cured to achieve dimensional stability without substantial adverse affect on their structure.

13.02.1990
20 US4900761A
PRODUCTION OF POLYIMIDE FOAMS

A polyimide precursor mixture having a solids content of 50 to 77 (preferably 65 to 75) weight percent is subjected to a multistaged thermal treatment in which the precursor is heated to one or more temperatures sufficient to obtain a consolidated but friable cellular foam structure, and the resultant cellular foam structure is then subjected to one or more higher temperatures sufficient to cure t...

13.02.1990