PURPOSE: To manufacture a good quality of a crack-free synchronizer ring without executing normalizing treatment, to highly keep the accuracy of roundness of a circular cone, accuracy of an inclined angle, accuracy of claw position, or the like, to enhance production efficiency and to reduce the cost as suppressing the incidence rate of defective products lower. CONSTITUTION: In this manufacturing...

PURPOSE: To easily operate a side clutch and a brake by a transmission device made compact by way of constituting it of a stepless speed change part and a gear type transmission part and coaxially providing a steering transmission part consisting of the side clutch and the brake in a gear type transmission part on left and right axles of a transmission case lower part. CONSTITUTION: A pair of left...

The present invention provides a magnesium-base composite material capable of suppressing coarse growth of a crystal particle size of a magnesium matrix and Mg2Si particles, thereby providing excellent mechanical properties such as strength and hardness, and a manufacturing method thereof. The manufacturing method includes the steps of: blending matrix powder containing Mg and Si powder to obtain ...

A power outputting apparatus is provided with an engine, a clutch motor connected to a crank shaft thereof, and an assist motor connected to the crank shaft or a drive shaft by a switch apparatus. At a time of moving a vehicle backward, an operation characteristic of the engine is set to a characteristic on a low torque side in place of a characteristic at a time of moving forward (a characteristi...

PROBLEM TO BE SOLVED: To provide a controller for vehicle which can select the contents of the regenerative control of a second driving force source, based on the charged state of a charging system. SOLUTION: This controller controls a vehicle, which has an engine connected to driving wheels and a motor generator connected to the power transmitting routes from the engine to the driving wheels and ...

An electrode element is composed of a conductive base having a coating containing a metal of the platinum group and an oxide of bismuth. The electrode element is free from the problems involved in the conventionally used lead electrodes.

A braking force control system is provided with a controller connected to a vehicle operating condition detector, an engine braking force actuator and a wheel braking force actuator. The controller determines a target total braking force on the basis of the vehicle operating condition, a target transmission ratio and a target engine output on the basis of the target total braking force and calcula...

PROBLEM TO BE SOLVED: To provide a packaging device and a former device capable of reliably and collectively packaging a plurality of articles to be packaged which are apt to positionally deviate with each other such as an article of cylindrical shape, and processing with high speed. SOLUTION: The packaging device is provided with a former which forms a supplied long-size film 4 into a cylindrical...

A monitor holding device 1, which may be attached to a table B, holds a monitor A and has a vertical support 50, an inner arm 10, an outer arm 20, a universal joint 70 and a monitor bracket 30. The inner arm pivots relative to the vertical support. The outer arm pivots relative to the inner arm. The universal joint is connected pivotally to the outer arm and has an inner joint (71,Fig.1), an outer...

A method for determining mud slowness of a mud in a borehole includes determining slowness as a function of frequency for at least one fluid mode from a set of measurements acquired with a sonic tool in the borehole; and determining the mud slowness from the slowness as a function of frequency for the at least one fluid mode. A downhole sonic tool includes a transmitter capable of generating signa...

In order to prepare a first zinc-coated metal sheet for joining to a second zinc-coated metal sheet by laser welding, surface knurling is formed in a zinc-coated interface surface of the first sheet. The knurling defines escape paths for the zinc vapour generated in the subsequent laser welding step. The knurling is carried out in a step subsequent to the shaping of the sheet, by a forming tool se...

A method of manufacturing a disposable undergarment includes moving a web of body panel material in a longitudinal machine direction and cutting the web of body panel material along the longitudinal machine direction to thereby form a rear body panel web and a front body panel web each having a maximum rise and a minimum rise respectively. The maximum rise of each of the rear and front body panel ...

A method for detection of ionizing radiation comprises the steps of (i) directing ionizing radiation towards an object to be examined; (ii) preventing Compton scattered radiation, preferably at least 99% of the radiation Compton scattered in said object, from being detected; and (iii) detecting ionizing radiation spatially resolved as transmitted through said object to reveal a spatially resolved ...

In an apparatus for cleaning of gases a centrifugal rotor is supported by two bearings, in which it is rotatable about a rotational axis. The two bearings are lubricated by means of an oil mist, which is generated in a space, when oil is sprayed against a turbine wheel supported by the rotor. Whereas the bearing, which is situated nearest said space, is lubricated by oil mist present in the space,...

A control information conveyance structure comprises: a cognition-system control platform which recognizes the circumstances of the surroundings of a vehicle and generates a control space; an operation-system control platform which recognizes the circumstances related to the movement of the vehicle body and generates a control space; and a determination-system control platform which generates a de...

The present invention provides a blade and a manufacturing method thereof adapted to maintain high wear resistance, high hardness, and relatively small specific gravity by using light alloy having a high hardness. A method for making a blade and blade manufactured thereby according to the present invention comprises the steps of preparing a powder mixture having 40-80 weight % of Vanadium Carbide ...

The shredder top has an integrated closing unit comprising movable parts. these parts can be moved to different locations, so that the filling aperture (17) in the top and the intermediate area between the receiving compartment and the feed shaft (10) for the crumpled paper can be alternately opened and closed.

Provided is a machine tool rotational indexing device capable of increasing transmission efficiency by preventing slip in transmitting a turning force of a gear mechanism and coping with high-speed rotational indexing with restrained heat generation. In a machine tool rotational indexing device in which a swivel slide 11 loaded with a workpiece or a tool is rotationally indexably mounted in a spec...

This invention relates to indoor wind energy heating system, which is characterized by comprising the alternating current generator set, control circuit and heating resistance, wherein the said wind generator motor is connected to the control circuit; the said control circuit is series connected with over current protective fuse and heating resistance. In the heat supply system, the said heating r...

In cone-beam volume computed tomography or similar imaging techniques, the effects of x-ray scatter are reduced through using a beam compensation filter (a bow tie filter), air gap technique, and an antiscatter grid and corrected through the use of a beam stop array combined with interpolation or convolution operation. Images are taken with the beam stop array, and a larger number of images are ta...