PURPOSE:To improve acceleration performance through speeding up of increase in engine speed irrespective of the number of operated superchargers. CONSTITUTION:Changeover from only the operation of a main supercharger 10 to main- and sub-superchargers 10, 11 is carried out based on intake air amount of an engine 1, and changeover from the operation of both the superchargers 10, 11 to only the main ...

PURPOSE: To provide a servo valve, capable of using a controller which is power-supplied from a power supply for controlling a bistable electromagnetic valve. CONSTITUTION: A coercive piece 14, which is freely slidable in a guide tube 15, a head part 17 and a yoke are composed of a soft magnetic iron material, and the weight of the coersive piece 14 is made applicable to a magnetic system coersive...

PURPOSE:To enable to perform stable running, by a method wherein, when a car is running at a crawl because of the heavy traffic, the gear of a transmission gear is shifted by one step or more to a higher gear to delay an ignition timing. CONSTITUTION:A control part 17 decides the advisability of a speed change, based on information from a car speed sensor 27, a sensor 28 for opening of throttle, a...

A process for coating a solid substrate with a layer of barium metaplumbate includes steps of forming a layer of lead oxide on the substrate, if not already present, and then reacting this layer with a barium salt at an elevated temperature to form a layer of coating of barium metaplumbate. Reaction temperature is a key aspect of this process, along with use of a barium salt which will react at th...

Automatic investigation of a measurement object whose image is a camera has at least two longitudinal edges bounding a reference surface involves illuminating it from different directions. Its image is acquired by a camera unit whose output signal is fed to an electronic evaluation unit. The object is either illuminated with undifferentiated light, and images taken for different zones, or illumina...

A liquid chromatographic system comprising (a) at least one separation module (4); (b) at least one flow line (5); and (c) optionally at least one ancillary module (7). The system is characterized in that the modules (4 and 7) have functionally similar end-connecting means (8); in that two or more functionally similar connecting devices (6) are provided along the flow line (5) and intended for con...

Claimed is an internal emulsifier system based on alkylene oxide units, the emulsifier system being of formula (R1-(O-CH2-CHR2)a-O-CO)b-R3-(C-OO-R4)c (I), R7-(O-CH2-CHR8)d-O-CO-R9- CO-O-R10 (II) or (R12-(O-CH2-CHR13)e-O-CO-R14-CO-O)2-R15 (III); (a= 5-50; b= 1 or 2; c= 2; R1= 1-4C alkyl; R2= H or 1-4C alkyl; R3= 6-12C cycloalkyl or aryl; R4= -CH2-CH(OH)R5 (R5= 1-4C alkyl) or R4= -CH2-CH(OH)CH2OR6 (...

PURPOSE:To provide a polymer dispersed liquid crystal panel which has an excellent scattering characteristic in a wide wavelength range. CONSTITUTION:Polymer dispersed liquid crystal layers 15a and 15b are formed between upper and lower array substrates 13a and 13b and a counter electrode layer 14 is formed in the middle between the liquid crystal layers 15a and 15b. The mean particle size of wate...

PURPOSE:To provide the gap control material scattering method which scatters a gap control material over a substrate without using CFC liquid, improves the safety of a device, and facilitates cleaning. CONSTITUTION:Pure-water dispersed liquid 2 obtained by mixing and dispersing the gap control material in pure water to specific concentration is scattered in a casing 6 over the substrate 9 mounted ...

Myocardial revascularization is performed by an apparatus and method which forms channels in the myocardium from inside the ventricular cavity without penetrating the full thickness of the ventricular wall. A catheter has a fiber optic connected at its handling end to a laser, and terminates at the insertable end of the catheter. A servomotor controls the advancing of the fiber to stop positions r...

2108468 9219445 PCTABS00017 A polyurethane foam comprising a convolution of connected passages and a three-dimensional vesicular, porous surface structure, substantially without an outer layer skin is described. An absorbent article is further described comprising a substrate and at least a single layer of the polyurethane foam. The process to produce the polyurethane foam comprises the steps of: ...

PCT No. PCT/DE92/00192 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Mar. 6, 1992 PCT Pub. No. WO92/17518 PCT Pub. Date Oct. 15, 1992.Hydrophilic foams based on a polyurethane gel material which can be obtained from one or more polyether-polyols selected from the group comprising substances formed by the addition of propylene oxide and optionally ethylene oxide on to conventio...

To produce a cellulosic article, a cellulosic amine oxide solution is pressed through a nozzle or through a slit, then passed through an air slit and finally coagulated in a precipitation bath. According to the invention, it is not stretched in the air gap, i.e. the ratio of discharge rate to hole emergence rate is at most 1; only the coagulated cellulose is stretched or deep-drawn.

The sonde comprises a measuring wheel carried by an arm which holds it in contact with the borehole wall and rotates it around the sonde axis so that the measuring wheel follows a helical path on the borehole wall as the sonde is raised in the borehole.

Polyolefin resin compositions and oriented microporous films prepared from same comprising an ethylene-propylene block copolymer having an ethylene content of about 10 to about 50 wt%, a propylene homopolymer or random propylene copolymer having up to about 10 wt% of a comonomer of ethylene or an alpha -olefin of 4 to 8 carbon atoms, and components selected from a low molecular weight polypropyle...

PURPOSE:To accurately stick a film in a short time by mounting base paper, which is taken out of a tray, on a table, then taking a color separation plate out of the tray, and positioning and sticking it on the base paper. CONSTITUTION:The base paper is set in base paper trays 18 and 20 at a tray part 10 and color separation plates for one article are set in the order of film trays 14 and 16. When ...

PURPOSE:To provide a method for producing a laminated film composed of an oxide superconductor thin film and a prescribed-shape thin film laminated on the above-mentioned oxide superconductor thin film. CONSTITUTION:A Y1Ba2Cu3O7-x thin film 1 is formed on an MgO(100) substrate 3 by the off-axis sputtering method by accommodating the MgO(100) substrate 3 into an ultrahigh vacuum chamber, then evacu...

PURPOSE:To provide a method for producing a laminated film composed of an oxide superconductor thin film and a prescribed-shape thin film laminated on the above-mentioned oxide superconductor thin film. CONSTITUTION:A Y1Ba2Cu3O7-x thin film 1 is formed on an MgO(100) substrate 3 by the off-axis sputtering method by accommodating the MgO(100) substrate 3 into an ultrahigh vacuum chamber, then evacu...

PURPOSE:To provide a method for producing a laminated film composed of an oxide superconductor thin film and a prescribed-shape thin film laminated on the above-mentioned oxide superconductor thin film. CONSTITUTION:A Y1Ba2Cu3O7-x thin film 1 is formed on an MgO(100) substrate 3 by the off-axis sputtering method and, after film formation, the Y1Ba2Cu3O7-x oxide superconductor thin film 1 whose sur...