A high temperature and high pressure steamer which is made so it is possible to process a cloth giving the cloth impregnation or humidity of liquid in a suitable manner within a sealing mechanism of said high temperature and high pressure steamer when said cloth is processed by the steamer.

A high chair includes a pair of laterally spaced apart support structures, with each support structure including an upper portion that defines an armrest and a lower portion that defines a pair of longitudinally spaced apart legs. The high chair also includes a backrest that extends between the rear portions of each support structure and may be connected to the support structures. The backrest includes an upper portion that is higher in height than the height of a front portion of the armrests. ...

A high chair features various modes of adjustability and enhanced utility. The height of the chair can be adjusted using a single hand that engages a rear handle. The height of a seat platform of the chair can be adjusted separately relative to the tray. The tray itself is ergonomically designed for the benefit of the caregiver. A removable tray liner facilitates after-meal clean-up. Wheels on the underside of the tray ease fore/aft adjustment. A pivoting back rest of the chair minimizes rearwar...

A high frequency amplifier utilizes series-connected transistors to achieve high voltage class C operation. High frequency input power is coupled to the gate of a first FET which is normally biased off. The source of a second FET is coupled to the drain of the first FET. The drain of the second FET, which forms the output of the amplifier, is coupled through a radio frequency choke to a supply voltage. The gate of the second FET is dc biased at about one half of the supply voltage. A capacitor c...

A gate valve having a top inlet and bottom outlet is provided with a horizontally disposed head slidable between closed and open positions. The valve body includes a seat concentric with an inlet passage and adapted to cooperate with a sealing surface on the head. An annular sleeve is provided within the inlet passage with one end of the sleeve being in contact with the sealing surface on the head. The sleeve and seat cooperate with the valve body and head to define an annular space. A means is ...

A high chair has a backrest member and a seat member which constitute a seat section, and a support member which is disposed to overlap the backrest member and which supports the backrest member for vertical slide movement. The support member is fixed in its raised position by a raised position fixing device. In the region where the backrest member and the support member overlap each other, the support member has a through-hole. On the other hand, a plurality of vertically aligned engaging holes...

A scale can include a low capacity sensing mechanism operatively coupled to a load, wherein the low capacity sensing mechanism may detect movement of the load. A transfer mechanism can be operatively coupled to the low capacity sensing mechanism, wherein the low capacity sensing mechanism may enable the scale to weigh both relatively heavy loads and relatively light loads to a minor division resolution associated with the low capacity sensing mechanism.

The present invention provides high strength nonwoven wipe materials and the process of making the materials. The high strength nonwoven wipe materials contain cellulosic fibers, synthetic fibers, or mixtures thereof, with bicomponent fibers and optionally, a binder. The present invention provides a high strength, high elongation, reduced stiffness nonwoven wipe material with superior tensile strength.

Various embodiments for high directionals and kits for high directionals are disclosed. A high directional having an articulated, separable head is disclosed. A high directional having a height adjustable both by altering the length of the legs and by adjusting the leg connection to the head is disclosed. A kit for a high directional including a head, legs, and multiple sets of feet for the high directional is disclosed. The feet of each set are configured for different surfaces. Another kit for...

A pipelined analog to digital converter comprises a first stage that receives an input voltage, that generates a first sampled digital value and a first residue voltage, and that includes a first amplifier that amplifies the first residue voltage and generates a first amplified residue voltage. A second stage receives the first amplified residue voltage, generates a second sampled digital value and a second residue voltage, and includes a second amplifier that amplifies the second residue voltag...