The title compds. I (R1=-CH2OR6, -COR7; R2=H, acetyl; R3, R4=H, acetyl, R6 group; R5=lower alkoxy, OR6; R6=III;R7=OH, lower alkoxy, OM; M=cation) were prepd. Thus, methy1-2,3,4-tri-0-acetyl-α-D-glucopyranuronate in pyridine was reacted with p-[(E)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetrmethyl-2-naphthyl)-propenyl -benzoyl chloride in ether to give methyl-2,3,4-tri-o-acetyl-1-o-[p-[(E)-2-(5,6,7,8-tetr...

N6-2-hydroxypropylaryl-substituted adenosines and adenines represented by the formula wherein R1 is selected from the group consisting of naphthyl, phenyl, substituted phenyl or biphenyl; and R2 is hydrogen or 1- beta -ribosyl; and the pharmaceutically acceptable salts thereof. The compounds are anti-hypertensive agents.

CE DISPOSITIF DE RELEVEMENT DE LA POSITION D'UN ALESAGE 44 DANS UNE TOLE COMPORTE UNE BROCHE 19 QUI PEUT SE DEPLACER PARALLELEMENT A L'AXE THEORIQUE DE CET ALESAGE, DANS UNE DOUILLE 13 SOLIDAIRE D'UN PLATEAU 12 MOBILE DANS DEUX DIRECTIONS. CETTE BROCHE A UNE POINTE 24 PAR LAQUELLE ELLE SE DEPLACE, LORS DE SON AVANCE, LATERALEMENT ET DANS L'ALESAGE 44. CE DEPLACEMENT EST MESURE PAR DES PALPEURS ...

PURPOSE:To simplify the manufacture of an electrostrictive element and the assembling of a motor and to improve the driving efficiency of a supersonic motor by flattening the electrostrictive element mounting surface of a vibrator. CONSTITUTION:An electrostrictive element 3 is bonded to the outer periphery of a cylindrical vibrator 2. A movable element 1 is rotatably driven by generating elastic t...

The invention relates to a disposable diaper, comprising a layer of a liquid-permeable, preferably non-woven material, intended to be placed in contact with the body of the user, and of a second layer of a liquid-impermeable material, between which layers an absorbent body is arranged, these two layers extending laterally outside the edges of the absorbent body. The special features of the diaper ...

The arrangement is of the type comprising: an optical sight (200) combined with an afocal opto-electronic unit (300). According to the invention the opto-electronic unit is located in front of the entry window (210) of the optical sight and the light rays emitted by a reticle (250) are guided from the optical sight (ABC) thus passing through its entry window (210), then towards the exit window (32...

PURPOSE:To prevent a crack from occurring at a resin-molding layer due to thermal stress by forming many recess holes on the back surface of an island in a leadframe, thereby preventing the slide of the layer and preventing the concentration of the stress. CONSTITUTION:Many circular recesses 9... are formed on the back surface of an island 2 of a leadframe. Thus, a resin-molding layer 5 is engaged...

L'INVENTION CONCERNE UN DISPOSITIF DE LECTURE D'UNE IMAGE DE RAYONNEMENT CONTENUE DANS UN ECRAN RADIOLUMINESCENT STIMULABLE ET UN APPAREIL DE TOMOGRAPHIE UTILISANT LEDIT DISPOSITIF.

LE DISPOSITIF DE LECTURE COMPREND UNE SOURCE 6 EMETTANT UN FAISCEAU DE RAYONS DE STIMULATION VERS L'ECRAN RADIOLUMINESCENT 4 STIMULABLE, UN MOYEN DE CONTROLE 10 DE L'INTENSITE DU FAISCEAU DE RAYONS DE STIMULAT...

A plurality of yarns are engaged at respective locations, for example for winding on to respective bobbins, by passing them from respective fixed points to a common convergence point and then moving the convergence point relatively to the fixed points to cause the yarns to pass over a series of openings. The openings are designed to receive a yarn only if, as it passes the mouth of the opening, it...

BANDE CONVOYEUSE, CONSTITUEE PAR DES ELEMENTS, DANS LAQUELLE LES ELEMENTS SUPPORTENT AU NIVEAU DE DEUX COTES OPPOSES RESPECTIVEMENT PARALLELES, DES ANNEAUX 5, 6, 5, 6, 5 EN ORME DE MANCHONS SITUES A UNE CERTAINE DISTANCE LES UNS DES AUTRES QUI S'ENGAGENT RESPECTIVEMENT DANS LES ESPACES INTERMEDIAIRES 7, 7 ENTRE LES ANNEAUX D'ELEMENTS VOISINS, DE SORTE QUE LES ANNEAUX GLISSES LES UNS DANS LES AU...

A housing for an arrangement of mechanical gears which includes pairs of meshing gears for transmitting driving force between a drive shaft and a driven shaft. The housing comprises a high strength supporting structure carrying bearings for journaling the respective shafts for each of the gears. The supporting structure includes a plurality of individual bending resistant girder members extending ...

A fabric conditioning composition comprises a fabric softening amount of a fabric softener and a deodorizing amount of a deodorant perfume, the composition having an odor reduction value within the range of from 0.50 to 3.5 as measured by the modified Whitehouse and Carter test.

A deodorant toilet bar comprises a soap mixture; optionally, straight chain fatty acids; and a deodorant composition. The bar can be employed for personal washing of the skin and will as a result reduce human body malodor.

PURPOSE:To obtain a sufficiently large channel conductance and the capacitance of a capacitor without increasing the area of an element forming region by forming an electrode material through a thin insulating film on the side wall of a groove formed on an element isolating region. CONSTITUTION:With an aluminum layer 3 as a mask a silicon substrate 1 of an element isolating region is etched to for...

PURPOSE:To prevent transient noise with no countermeasures at the receiving side by replacing a voice data part with a specific transient code for a prescribed time, at the PCM system switching. CONSTITUTION:A time width set device 23 outputs a signal representing a prescribed time width in synchronizing with a frame timing signal from a terminal 19, when a discriminating code inputted to a termin...