PURPOSE:To realize comfortable living atmosphere by a method wherein not only solar heat is utilized effectively but also the intentional ventilation of the whole of a building is effected to balance airtight property with ventilation. CONSTITUTION:Outside air is heated by solar heat through a heat collecting device 15 installed on a roofing 14 and the heated air is introduced into a room from the...

PURPOSE:To prevent improper connection of a pole by positioning the upper surface of a staircase-shaped step differenced part, provided in the pole of passing through a pole through hole to protrude in the peripheral direction, in the upper from the surface of a bonding agent with which the periphery of the pole is filled, so as to impede the bonding agent from rising on a side surface of the pole...

PURPOSE:To provide a thin lead-acid battery with high capacity and long cycle life by realizing an active material producing no cracks in aging and drying processes. CONSTITUTION:A positive active material 2 is printed on the surface of an interdigital positive current collector 1 and a negative active material 3 on the surface of an interdigital negative current collector 3. A semi-completed part...

Déchiqueteur perfectionné caractérisé en ce qu'il est substantiellement constitué par la combinaison d'un bâti (1) logeant l'axe (2) d'un rotor déchiqueteur (3) et comportant un capot (8) pouvant enfermer supérieurement ledit rotor déchiqueteur (3), d'un côté du rotor déchiqueteur (3) une pente d'alimentation (25) à mitraille ou similaire; de l'autre coté du rotor déchiqueteur (3), un axe (7) par...

An electric hair clipper comprising a first clipper body having a support tongue pivotally mounted on an inclined front end of the clipper body, the support tongue having an upper surface carrying a first projection and a top end defining a second open-ended slot; a first cutting head assembly releasably and operably engageable with the first clipper body, the first cutting head assembly having a ...

In one preferred embodiment, a hands free hair dryer having a body in which are disposed a fan and a heating element, the body being mounted on a wall or the edge of a door. An infinitely positionable, self-supporting hose has a proximal end attached to the outlet of the body and a distal end selectively disposed to direct a stream of hot air toward the head of a user. Alternatively, the heating e...

PCT No. PCT/DE92/00153 Sec. 371 Date Oct. 27, 1992 Sec. 102(e) Date Oct. 27, 1992 PCT Filed Feb. 25, 1992 PCT Pub. No. WO92/15217 PCT Pub. Date Sep. 17, 1992.In the case of an umbrella, in particular a large umbrella, garden umbrella, stand umbrella and the like, having an umbrella pole (2), a pole part (3) which is displaceable telescopically with the umbrella pole (2) and on which roof rods (5) ...

A cut resistant pneumatic tire is provided. The tire has a monofilament wire structure embedded in or under its tread or sidewall, and is used in off the road applications such as mining. The monofilament wire has a diameter of 0.4 to 1.2 mm and is made of brass plated steel. The wire may be woven or may have a spring link configuration. Two monofilament wires may be twisted together, and when two...

An apparatus for forming a rubber sheet having cords embedded therein includes a grooved roll formed in its circumference with a plurality of circumferential grooves for arranging cords with equal pitches, and a pressure-joining roll arranged spaced from the grooved roll for pressure-joining a first rubber sheet with the cords arranged with the equal pitches in a first pressure-joining position be...

This disclosure relates to polyisocyanate-based foams, particularly to polyurethane or polyurethanepolyisocyanurate foam prepared in the presence of a certain blowing agent. The blowing agent, based on total amounts of a) and b), consists of: (a) from about 5 to about 80 mole percent of a C5-6 alicyclic alkane or mixtures of such; and (b) from about 95 to about 20 mole percent of a mixture of isop...

An automatic travelling system of a construction vehicle for the purpose of remarkably decreasing the number of guide lines laid to reduce the installation cost and making the guiding operation of a vehicle accurate and easy. The automatic travelling system of a construction vehicle comprises a plurality of guide lines (L, 9 or l) serving as a main traveling path means for a vehicle (V or 22) and ...

An I/O request time limit value is set in a request-based, device-based, data-set-based, or workload-based time limit field, for transactions performing I/O operations to I/O devices in a data processing system. A scan routine compares the total time for the I/O request (including waiting time and retry time) against the appropriate time limit(s), and terminates the I/O request if the time limit i...

PURPOSE:To obtain a manufacture of magnetron negative electrode structure, which is provided with a getter having high reliability and a long lifetime. CONSTITUTION:At the time of drying paste material, which includes a getter material and which is spread on the surface of an upper side shield, high frequency current is allowed to flow on a metal conductor arranged close to the upper end shield, a...

Société dite : SEDEPRO Titre: MOULE POUR PNEUMATIQUE ET PROCEDE DE MOULAGE DE PNEUMATIQUE Abrégé : Le moule pour pneumatique comporte une coquille (1) pour le moulage desflancs, coquille (1) comprenant un assemblage feuilleté, constitué d'éléments lamelliformes (20) orientés sensiblement parallèlement à l'axe, la surface moulante pour ledit flanc étant constituée par les tranches (24) juxtaposées ...

A vibratory gyroscope comprises, with respect to an XYZ coordinate system, a tuning fork having two arm members extending from a base member in the direction of the Z-axis, a support member extending from the base member in the direction of the Z-axis, and a pickup member which senses a Coriolis force acting on the two arm members when they are caused to vibrate. The pickup member includes a layer...

Disclosed is an extruded, low density, non-outgassing ethylenic polymer foam containing 30-85% open cells and the remainder closed cells and having an essentially integral surface. The foam possesses superior compression recovery and lower compression resistance when compared with similarly comprised ethylenic closed cell foams and superior moisture resistance and handling characteristics when com...

A torque distributing differential for distributing torque from an input element to two output elements and including a first planetary carrier connected to one of the two output elements of the differential and a sun gear coupled to the other of the two output elements. A second planetary carrier of a planetary gear type torque distributing mechanism coupled to the other of the two output element...

A method of generating wave forms for a phaco surgical handpiece, with each wave form having a different frequency includes storing a plurality of sets of digital information, each set corresponding to a different specific frequency and selecting a set of digital information in response to an input corresponding to a resonance frequency of said phaco surgical handpiece. Thereafter selected digital...

A process is disclosed for producing a hydraulic cement binder for both general and special applications, consisting of water, cementitious materials, boric acid, borax, citric acid, an alkali metal activator, and with or without ground silica. This cement making process with sequences for mixing the composition, is particularly useful because it provides: time to mix all components adequately, un...

The present invention provides a method for forming uniform CVD diamond coatings on a substrate wherein diamond is deposited on a plurality of substrates which are rotated in unison during the coating process to provide for more uniform radial growth. An advantageous substrate is a wire which can be coated with a layer of CVD diamond for making components in water-jet cutting apparatus, wire-drawi...