PURPOSE: To provide a method for loosening and unraveling a textile yarn by imparting to the yarn an alternatively inverted twists at a specific frequency and an unraveling action and simultaneously generating a tensional vibration state in synchronization with the frequency and by only adjusting the time for air to flow and rate of air flow. CONSTITUTION: The method is conducted as follows: a yar...

PURPOSE:To make it possible to accurately and safely measure the component and the content of a specimen being analyzed by emission spectroscopic analysis without being affected by the environment of an examination scene, by providing a light transmission path between the light emission part of the specimen being analyzed and a spectrometer. CONSTITUTION:In a plasma generation apparatus 11, the im...

PURPOSE:To shorten a power transmission route between an intermediate differential gear and a front wheel differential gear and make its power transmitting efficiency ever so better as well as to aim at reduction in their weight, by setting up both these gears inside a casing of a transmission, while coupling them each other. CONSTITUTION:An intermediate differential gear 30 and a front differenti...

In a circular loom having two or more shuttles, at least one shuttle is provided with a tip portion which is upwardly or downwardly deviated out of the center line of the shuttle, and some warps are kept on the warp line during shedding motions. Said warps are moved downwardly or upwardly by the deviated tip portion of the shuttle. Some healds Hb, Hc are provided with elongate mails such that in o...

PURPOSE:To specify two positions of a plunger with one coil by containing permanent magnets in a bracket of a magnetic material at its outer shell so that the same polarity poles face with each other, disposing a coil-wound bobbin under the magnet, and providing a yoke and a stopper for specifying the operation of the plunger above and below the plunger passing through the bobbin, thereby inverti...

An electric control system for an automobile transmission includes an endless transmission member running on a pair of V-shaped pulley units, the mutual distances of the conical sheaves of which are hydraulically adjustable to transmit an output torque of an engine to a driven apparatus. The electric control system is arranged to determine an optimum fluid pressure in relation to the actual output...

PURPOSE:To achieve the engagement of a clutch at variable speeds for smooth start or backing by placing a solenoid valve means which controls a hydraulic actuator executing engagement and disengagement of the clutch, under duty control. CONSTITUTION:Before controlling of automatic start, a control circuit estimates whether an engine rpm. is being increased or not, that is, whether the car is ready...

A transmission for a tractor comprising a main change-speed mechanism (6), an auxiliary change-speed mechanism (8), and a gear type backward-forward drive switching mechanism (7) for transmitting power from an engine to a propelling system, such as front and rear drive wheels. The main change-speed mechanism (6), the gear type backward-forward drive switching mechanism (7), and the auxilary change...

PURPOSE:To eliminate the deterioration of ductility of a weld zone by heating immediately a bead part of base metal welded with a laser beam by a high-frequency induction heating coil in an inert gas atmosphere to prevent quench hardening of the weld bead part. CONSTITUTION:A joining part of a steel plate 6 to be welded is welded by the progress of the laser beam 7 of a laser beam welding torch 1....

PURPOSE:To prepare a solid fuel having improved ignitability and combustibility, without or scarcely using an oxidizing agent, by adding an iron-group metal salt to a carbonaceous material. CONSTITUTION:The objective solid fuel is obtained by adding (A) a metal salt selected from the chloride, nitrate, sulfate, oxalate, carbonate and acetate of iron, nickel and cobalt to (B) a solid fuel composed ...

PURPOSE:To detect the runaway of a program in a quick and assured way, by checking the operation code during execution of the program with use of a storing means which stores the information meaning a fault. CONSTITUTION:A timing signal is delivered from an NAND circuit NA1 to a latch circuit 3 in the fetching cycle of the operation code, and the operation code is latched. This operation code is u...

PURPOSE:To enable to perform a high-precise measurement and to reduce a consumption amount of a buffer solution, by a method wherein a cleansing of a reaction cell is performed corresponding to a concentration of a sample blood. CONSTITUTION:When a temperature of an electrode for heater in an analyzer GU reaches a given value, a controller starts to monitor an electrode output. If a cleansing of a...

This mattress protector is of the type consisting of a rectangular panel 2 having dimensions which correspond substantially to those of the two large faces of the mattress and to which are joined means for fastening to the mattress. These comprise, in combination, on the one hand, a plurality of tabs 3 fastened along the longitudinal sides 2a, 2b of the panel 2, opposite each other in pairs, and e...

Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at leas...

The filtering apparatus comprises at least one filtering material pleated in fanfold formation and arranged between the inflow or upstream side and the outflow or downstream side. Each pleat open toward the inflow or upstream side possesses a rounded base. The radius of the rounded base is in the range of 0.05 to 0.3 times the pleat depth. Each pleat open toward the outflow or downstream side term...

This toepiece 102 has two angle levers 109 which hold the boot sole laterally, are provided with projections 118 bearing control cams 118a and are pivotable, counter to the force of a release spring 111, about axes 108 running at right angles to the upper side of the ski, and a sole holder 107 which is held in the travelling position by the control cams, is adjustable vertically by means of an adj...

A safety binding for a cross-country ski including a longitudinal rib bordered laterally by two longitudinal surfaces which are substantially planar and are adapted to engage a groove in a shoe sole. The rib is independent of and displaceable laterally with respect to the longitudinal surfaces and supports an apparatus defining a transverse journal axis around which the anterior zone of the shoe i...