The prepn. of alkanols comprises contacting a mixt. of carbon monoxide and hydrogen at at least 35 bars and at least 180≰C with a catalyst comprising (a) a Ru-contg. compd. and (b) a halogen free Ti- or Zr-contg. compd. dispersed in a low m. pt. (pref. below 180≰C) quat. phosphonium or ammonium base or salt. The method gives an ethanol-rich prod. The catalyst produces alkanols in good yield and wi...

A pack of needled sutures comprising first, second and third panels (1,3,4) of which second panel (3) is hinged along opposite sides of the other panels (1,4), the first (1) and second (3) panels having recesses (9,12) which register in the folded pack and the second panel (3) having an incised tab (11) on one side of recess (12) and an aperture (13) on the other side of the recess (12) to receive...

PURPOSE:To improve the flexibility and reduce the influence of an electromagnetic force by composing a cooling gas passage of leads of an assembly of a plurality of conductive hollow fine tubes, thereby largely increasing the cooling efficiency. CONSTITUTION:Current leads 11, 12 of anode and cathode sides are formed of fine tube assembly gathered with a plurality of copper conductive hollow fine t...

PURPOSE:To improve the reliability in a vacuum environment to become high temperature by forming a hole for communicating between a space formed by a substrate and a cover and the exterior at part of the cover. CONSTITUTION:A semiconductor chip 2 is bonded fixedly into the ceramic base 1, electrodes on the chip 2 and corresponding leads 3 are wired as prescribed by wirings 4 therebetween, a cover ...

PURPOSE:To make it possible to record a highly detailed image (high resolving power and a large number of gradations), in an ink jet recording apparatus equipped with an ON/OFF modulation type Hertz system recording head, by making a dot diameter variable. CONSTITUTION:A head is constituted of a nozzle 1 with a orifice diameter of 15mum, a charging electrode 3 and a deflection electrode 4. Pressur...

An elastic means is provided for a disposable diaper which elastic means has substantially parallel multiple strands of stretched elastic adhered between two layers of fabric by at least one sinusoidal adhesive line.

A nonwoven which comprises fibers or filaments consolidated with a binder and which is suitable for use as a carrier web in roofing sheets which are resistant to jump fire and radiant heat is obtained by applying, together with the binder, solid particles which are resistant to heat and fire and whose spatial extension in at least one dimension is large compared with the effective hole size of the...

PURPOSE:A high-refractive index, colorless transparent resin for lenses, prepared by bluing a specified polycarbonate copolymer. CONSTITUTION:A copolymer comprising 100 wt.% bis (oxyalkylene-phenyl) diallyl carbonate (derivative), about 1-99 wt.% aromatic ring-containing diallyl ester and, optionally, about 0.1-50 wt.% diethylene glcyol bis(allyl carbonate) is dyed with a bluish violet disperse dy...

PURPOSE:To control temperature in the extruding device correctly by a method wherein a cylinder, constituting the extruding device, is provided with a heater or a cooler while a screw, rotated in the cylinder is provided with a temperature sensor. CONSTITUTION:The cylinder 1, provided with a hopper 2 for throwing a substance to be processed thereinto and a discharging port 3, is arranged with heat...

PURPOSE:To permit to connect the installation member surely and prevent the breakage of the vessel by a method wherein a pressing and fixing body for pressing and engaging the installation member to a predetermined position in the rim of opening of the resin vessel and a pressing and forming body for heating the rim of opening and bending it inwardly are provided in the device. CONSTITUTION:The in...

PURPOSE:To permit to automate connecting work and improve connecting strength by a method wherein the thermoplastic synthetic resin member is welded by a supersonic heating fusion to the other member by utilizing a connecting member through which supersonic vibration is transmitted upon connecting them. CONSTITUTION:The connecting surfaces of connecting members 10, 12, consisting of the thermoplas...

A chair designed particularly as an orthopaedic chair has a leg or legs, and preferably four legs (1,1',2,2'), a seat (3) supported by the legs, and a backrest (4). The chair is characterised by the backrest having an upper backrest part (5) and a lower backrest part (6), at least one of which, and preferably both, is adjustable in position to enable its angle of inclination relative to the seat t...

PURPOSE:To correct the wave even when a wave follows the final signal, which should be a constant frequency, at the factor on the way from the frequency conversion by using the first and second dividers. CONSTITUTION:The signal is a four-phase DPSK (QPSK) signal whose frequency is converted, namely, a signal immediately before demodulation and the signal, in which a frequency stabilizing degree is...

PURPOSE:To decrease frequency handled, to suppress fluctuation of frequency and to expand a frequency pull-in scope by adopting a frequency multiple system to transfer a signal including phase information, aiming at either of multiple signals and forming a synchronizing loop, at the receiving side to convert an intermediate frequency with the frequency. CONSTITUTION:In the system, a carrier is mad...

The invention relates to compounds of formula (I), physiologically acceptable salts thereof, formulations containing them, their preparation and their use in medicine. In formula (I) Q and Q<1>-Q<8> are independently selected hydrogen and C1-4 alkyl; A is a group of formula -(CO)k-(NQ<9>)m-(CH2)n- where k and m are either both 0 or both 1, n is from 1 to 6, Q<9> is selected from hydrogen a...

NEW MATERIAL:A compound of formula I [Het is formula VII (m is 1-3; X is 0 imino), 1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinyl/ R<1> is formula VII (R<2> is H, lower alkyl); n is 2-5] and its salt. EXAMPLE:N-[N''-Benzyloxycarbonyl-L-histidyl]-3-(2-oxo-1-pyrro-lidinyl) propyl amine. USE:Improve for troubles in consciousness such as shizophreinia, melancholia, cerebrovascular disorder sequela and sen...

NEW MATERIAL:The compound of formula I (R1 and R2 are H, halogen, lower alkyl, trihalomethyl, lower alkoxy, or lower acyl; R3 and R4 are lower alkyl, or R3 is H or di-lower alkylamino-lower alkyl and R4 is di-lower alkylamino- lower alkyl, or R3 and R4 bonds with each other at the terminals together with adjacent N atom and optionally interposing a hetero-atom in the chain, form a heterocyclic gro...

Novel 2-substituted-aminomethyl-1,4-benzodiazepines which have been found to be antagonists of the function of cholecystokinins (CCK), to the preparation of these compounds, and to the use of these compounds to antagonize the function of CCK, which antagonism is useful, e.g., for the treatment and prevention of disorders of the gastrointestinal, central nervous and appetite regulatory systems of m...