PURPOSE: To give rise to the deep cutting in relation to a cutting width without the generation of the thermal damage to a detectable extent and the chips on a surface by relatively moving a beam to organic solid at a specific velocity for a liner distance to the point in the direction of the relatively moving beam. CONSTITUTION: The beam 12 is moved with respect to the organic solid 20 or the sol...

PURPOSE: To improve a cutting tool of a core cover structure formed by connecting a high speed steel core to a cover with higher wear resistance than thereof. CONSTITUTION: A core 1 has a nominal alloyed element composition in a nominal high speed steel grade composition and a carbon content 0.05-0.25% lower than a nominal carbon content. Thus, toughness strength is noticeably improved without red...

PURPOSE: To prevent the shearing of an arch-shaped entrance and exit residual part at a time of the removal of a tire from a mold by discharging a fluid by the vacuum means communicating with the cavity of a tire mold and connecting pockets by a venting passage and connecting one of the pockets to the vacuum means by a venting passage means related to one of mold parts. CONSTITUTION: Passages 84, ...

PURPOSE:To obtain a control characteristic according to skill by changing a control gain preset in an automobile control device according to operation skill of a driver. CONSTITUTION:Data (thetah and psiv) sampled from an operation condition are applied to a prescribed shill judging map formed by using a steering angle thetah and a yaw rate psiv as parameters, and skill is judged (S8), and calcula...

PURPOSE:To change a control gain preset in an automobile control device according to skill of a driver by judging operation skill of the driver easily and accurately. CONSTITUTION:Data (thetah and psiv) sampled by a moving average method with every prescribed time are applied to a skill judging map formed by using a steering angle thetah and a yaw rate phiv as a parameter, and calculation is carri...

PURPOSE:To provide a navigation system with a horizontal rotating float for setting the course of a sailing body and a horizontal fixed wind receiving means for running the body and preventing it from being upset by strong wind. CONSTITUTION:A plurality of horizontal rotary floats 20 holding a cross-shaped chassis 10 are arranged so as to rotate freely. A sail or metal-made equally hardening blade...

PURPOSE:To realize an easy crashing by hand and also a prevention of too complete a breaking to be reused, by a method wherein thread folding lines and valley folding lines are provided to cross a providing direction of a recessed and protruding part in which reducing lines and reducing surfaces for reducing can volume are provided. CONSTITUTION:In a side 1 of a hollow can made of metal material s...

PURPOSE: To provide a device for cleaning large quantities of water from rakings wherein a large quantity of water is surely cleaned with no risk of closing a separation surface. CONSTITUTION: A device for cleaning rakings from a large quantity of water at an overflow edge 2 is provided with a separation surface 10 where it is stopped and arranged for water flow. The separation surface 10 is forme...

PURPOSE:To increase a reheating steam temperature generated in a waste heat boiler by effectively utilizing waste heat to be fed from a gas turbine unit to a waste heat recovery boiler. CONSTITUTION:A reheating unit and a superheating unit incorporated in a waste heat boiler 19a are divided into a reheating high voltage portion 23a, a superheating high voltage portion 24a, a reheating medium volta...

PURPOSE:To enhance operability so as to shorten a starting time by providing a valve controller for controlling a main steam bypass valve disposed in a main steam bypass system where steam is relieved from a superheater of an exhaust heat recovery boiler to a condenser. CONSTITUTION:A steam turbine plant 1 provided with a boiler 3, a steam turbine 4, a condenser 11 and a water condensing and feedi...

PURPOSE:To secure stable operation of plants by detecting a main steam temperature to be fed from a superheater of an exhaust heat recovery boiler by means of a temperature detector, and controlling a main steam flow rate regulating valve by means of a valve controller. CONSTITUTION:A steam turbine plant 1 comprising a boiler 3, a steam turbine 4 and a water condensing and feeding system 30 is com...

PURPOSE:To obtain the proper responsiveness of the rotation speed of an engine for a belt type continuously variable transmission to reduce noise when the opening of a throttle is changed, and to improve maneuverability by limiting the setting range of the target rotation speed of the engine relative to the opening of the throttle. CONSTITUTION:A belt type continuously variable transmission 2 cont...

PURPOSE:To prevent generation of seizure by providing a protective body for covering a shaft side spline part to protect an oil seal body from damage in attaching of an axle shaft, and making this protective body function as a bush after attaching of the axle shaft. CONSTITUTION:In a transmission, shaft side spline parts 82 (82-1, 82-2) of axle shafts 80 (80-1, 80-2) are spline-connected to gear s...

PURPOSE:To provide a solar heat collecting device which can minimize the heat loss from a heat absorbing radiator by a method wherein the inside of an equipment body which is provided in the heat absorbing radiator is put under a vacuum condition, and a transmission/reflection means which transmits the sun beam being transmitted from a window, and reflects IR rays being radiated from the heat abso...

Recombinant tropoelastins and variants of recombinant tropoelastins produced from synthetic polynucleotides, as well as the synthetic polynucleotides themselves are provided. Also provided are cross-linked elastins or elastin-like products prepared from the tropoelastins or variants.

The present invention comprises a process for the asymmetric synthesis of florfenicol, thiamphenicol or chloramphenicol, from a derivative of trans-cinnamic acid, comprising the steps: (a) converting the acid to an acid chloride using a chlorinating agent, and reducing the acid chloride to a trans allylic alcohol with a reducing agent; (b) asymmetrically epoxidizing the allylic alcohol of step (a)...

PCT No. PCT/US93/12076 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/14492 PCT Pub. Date Jul. 7, 1994A powder inhaler comprising: a powder housing for holding a supply of powdered material to be dispensed and a metering plate for holding a metered amount of said powdered material, the metering plate being alternately positionable below said supp...

The invention concerns methods of extracting crude oil from oil wells and aims to improve their productivity. The method involves lowering the pressure in the well until a point is reached where the productivity coefficient increases sharply.

A method of reducing the rate of mammalian hair growth includes topically applying a composition containing a sulfhydryl reactive compound to the skin.

The existence of gap junctions between cells is detected by stimulating the cells with electrical pulses having selective parameters and then detecting propagated signals emitted by the cells. A needle is provided having stimulation electrodes thereon from which the stimulating pulses emanate and an array of recording electrodes for detecting the pulses. In an alternative embodiment, an array of p...