PURPOSE:To obtain the superior advance and acceleration performances by providing a means which generates the differential movement resistance force corresponding to the line pressure supplied from a transmission which is hydraulically controlled and restricts the differential movement of a differential mechanism, thus permitting the differential movement restriction corresponding to the engine sp...

PURPOSE:To minimize the possibility of a watchdog timer is started during a runaway of a program, by writing data from a processor in the watchdog timer only when a selection signal for selecting the watchdog timer is received. CONSTITUTION:A timer controller 2, when receiving watchdog timer selection data, compares it with set data preset in a comparator 3 and when their coincidence is obtained, ...

Polyethylene material whose tensile strength and modulus are high is prepd. in the form of filament, tape or film. Polyethylene soln. is pressed out and then is cooled. The cooled polyethylene is a gel form and this is irradiated, and then is expanded or contracted. The tensile strength is 2.3 - 1.3 x 10-2D [Dthickness of film or tape, micron miter! and the modulus is 30GPa. The average molecular ...

Composite consisting of a thermoplastic or thermosetting polymer or a vulcanized or non-vulcanized rubber containing yarns, cords and/or fabrics provided with a polyester-ester urethane as adhesive and which polyester-ester urethane contains 30 to 80% by weight of blocks of ester units of a high-melting polyester and 70 to 20% by weight of blocks of ester units of a low-melting polyester which are...

1. Addition-crosslinking impression compounds or duplication compounds, in particular for the dental field, based on silicones and consisting of A) a base component consisting of a) organopolysiloxanes having 2 or more vinyl groups in the molecule, b) organohydrogenpolysiloxanes as crosslinking agents and c) untreated or surface-modified inorganic fillers and B) a catalyst component consisting of ...

1. Addition-crosslinking impression compounds or duplication compounds, in particular for the dental field, based on silicones and consisting of A) a base component consisting of a) organopolysiloxanes having 2 or more vinyl groups in the molecule, b) organohydrogenpolysiloxanes as crosslinking agents and c) untreated or surface-modified inorganic fillers and B) a catalyst component consisting of ...

PURPOSE:To prevent the shortcircuit of leads by sequentially laminating either one of Pd, Au and Ag and Sn on the surface of a lead frame and bonding the leads to the electrodes of an element, thereby suppressing the generation of whisker on the Sn. CONSTITUTION:The electrode 6 of element 5 is bonded to the end of a lead frame 2 in which the end of a lead 1 is reduced in thickness to form a semico...

An edge connector (1) comprises a housing (2) having an aperture (3) in which an edge (6) of a circuit board (7) is received. One or more connector pins (12) (13) extending from the housing each have a sharp-edged contact region (19), plated with a ductile metallic material such as tin or lead, and capable of penetrating and deforming a similarly plated contact pad (20) to establish a low resistan...

PURPOSE:To enlarge the effective length of a rubber band provided along a seat holding belt for holding a folding seat in the folded condition by improving the seaming portions of the rubber band with respect to the belt. CONSTITUTION:A seat holding belt A, which is employed to hold a folding rear seat of an automobile in the folded condition, is attached to the seat back 201 of a front seat 200 a...

A process for the removal of H2S from a fluid stream whereby the H2S is converted to soluble sulfur compounds by treatment with a solution of ferric chelates containing an oxidizing agent and a water soluble cationic polymeric catalyst such as poly(dimethyldiallyl ammonium chloride).

In order to be able to use an anti-skid device, particularly for vehicle wheels with pneumatic tires when driven on ice and snow, having a fixing disk, which can be attached to the wheel rim and which remains thereon even when the anti-skid device is not in use, and a supporting disk attachable to the fixing disk by a retaining ring and having a plurality of anti-skid arms engaging over the tire t...

An improved architecture for a single chip microprocessor CPU includes provision for directly observing at its terminals the control signals from its instruction decoder to facilitate functional testing of the chip. The CPU, upon receiving a command signal transfers the signals on the control lines of its instruction decoder to its output terminals. In one embodiment of the invention the command s...

PURPOSE:To speed up the processing speed, by enabling the setting of instructions to an instruction register with the initial value of a pointer, in an information processor executing instruction prefetching control. CONSTITUTION:In setting an instruction from an instruction prefetching buffers 5e and 5f to an instruction register 4, an initial value P0 of a pointer is set to m, the numerals deter...

PURPOSE:To reduce necessary memory areas and the mean number of processing steps, by performing parity adding processing only through bit operation. CONSTITUTION:Input data a0-a7 each consisting of plural bits are divided into high-order and low-order digit sides respectively, and exclusive OR of every two bits of the divided data is the same sequence are derived to decide on whether exclusive OR ...

NEW MATERIAL:The compound of formula R1-Pro-Hyp-R2 (R1 is hydrophobic group; R2 is hydrophilic group). EXAMPLE:N-3-(4-hydroxyphenyl)propionyl-L-prolyl-L-hydroxyprolyl-glycyl -L-alanyl- glycine. USE:An antiplatelet agent. It can be administered as a peroral agent as well as injection. PREPARATION:The objective compound of formula wherein R1 is group of formula II and R2 is Gly-Ala-Gly can be produc...

A steerable catheter having a Doppler crystal at the tip to measure the velocity of blood in vivo-and inferentially the blood flow. The catheter includes two passageways, one passageway being exposed to the blood stream with the other passageway containing the electrical leads to the Doppler crystal. The one passageway is dimensioned for receiving a wire guide for accurately manipulating the cathe...

Macrolides having the formula: in which R1, R2, R3 and the 22,23-linkage have the following values: A: R1 = H, R2 = OH, R3 = CH3, 22,23-single bond B: R1 = H, R2 = OH, R3 = CH3, 22,23-double bond C: R1 = OH, R2 = H, R3 = H, 22,23-double bond are isolated from the fermentation broth, using avermectin Bla, avermectin Blb or 22,23-dihydro avermectin Bla as a substrate, of Nocardia autotrop...

A coffee making assembly for automatic, domestic or bar coffee machines, having a fixed cylinder wherein two opposite pistons reciprocate in order to define an infusion chamber therein, the upper piston, in its upper dead center outside the cylinder, being horizontally translated by a support carrying a funnel adapted to be axially aligned with said cylinder in order to convey a pre-set toasted an...

PURPOSE:To control an ultrasonic motor with high precision by measuring the wave number of ultrasonic vibrations for drive while detecting the wave number of an output from a detector, which is mounted to others and corresponds to predetermined revolution or movement, and controlling the speed or angle or rotation of the motor in response to the relationship of these wave numbers. CONSTITUTION:An ...