PURPOSE:To perform the replacement of a tire constituting material in a short time and obviate the transfer work of a stock roll by providing a let-off device providing a notch part for mounting two cassettes toward the center of revolution and a feed-in device independently revolvable around the center of revolution. CONSTITUTION:A let-off device 1 unwinding a tire constituting material, a cutter...

PURPOSE: To effectively purify exhaust gas by calculating the torque increase or decrease portion for making the air intake quantity of an engine constant when a rotating speed fluctuation is detected, and adding this to the output of the engine corresponding to an accelerator opening. CONSTITUTION: This vehicle has an internal combustion engine 1 and an electric motor 10 to transmit the generated...

A semiconductor protection circuit comprises a semiconductor substrate of a first conductivity type; a first region of the first conductivity type formed in the substrate at a surface thereof and having a relatively different degree of conductivity from the substrate; a region of a second conductivity type formed in the first region of the first conductivity type; and a second region of the first ...

PROBLEM TO BE SOLVED: To provide a synchronization control device for a vehicle which can improve durability of a synchronizing mechanism. SOLUTION: A device has a synchronizing mechanism, electric motor 51 connected to an input shaft of a speed changer 12, shift operation detection means detecting a lever is existed in a passing specific preliminary position before the lever arrives to a specific...

Gel-free dispersant additives for lubricating and fuel oil compositions comprise at least one adduct of (A) alpha -olefin homopolymer or interpolymer of 700 to 10,000 number average molecular weight, free radically grafted with an average of from about 0.5 to about 5 carboxylic acid producing moieties per polymer chain, and (B) at least one non-aromatic nucleophilic post-treating reactant selecte...

A tube tire capable of simply, positively preventing the generation of a puncture due to contact of opposing portions of the wall surface of a tube. Double wall portions are formed at rim striking portions of a tube contained in a tire, and the internal spaces of the double wall portions are filled with a sealant. When the tire rides over an obstacle and the tire and the tube are clamped between t...

A device for securing a T-shaped tool such as a hammer to the leg of a user in a position which provides complete freedom of movement of hands and feet while carrying the tool and permits the user to remove the tool from the device with the same hand employed to use the tool.

A restraining device for protecting the driver of a vehicle. The restraining system has at least one safety rollover bar laterally mounted next to the seat of the driver. The safety rollover bar can be swiveled from an vertical release position into a horizontal restraining position by a shaft extending transversely in relation to the longitudinal expanse of the vehicle. The shaft is driven by an ...

PROBLEM TO BE SOLVED: To promote downsizing, prevent the card from being pulled out by force, and prevent the card from jumping out when ejected, with the card connector equipped with lock mechanism to position the card a predetermined position. SOLUTION: A slider 4 is held by the body 1. A lock mechanism 6 is provided to set the slider 4 at forward position. The lock mechanism 6 is provided with ...

PURPOSE:To dynamically evolve only the effective data into a real memory through each terminal equipment in regard of the generated time-based data groups allotted from a CPU. CONSTITUTION:In a bland table 110, a memory is divided into plural areas and the data on the same group are stored in the same area. An idle control table 120 controls the idle state of each area, and a using area control ta...

PCT No. PCT/EP91/00656 Sec. 371 Date Dec. 4, 1992 Sec. 102(e) Date Dec. 4, 1992 PCT Filed Apr. 5, 1991 PCT Pub. No. WO91/15378 PCT Pub. Date Oct. 17, 1991.A non-rail bound vehicle comprising at least two drive electromotors (8), the one thereof being provided for driving a driving wheel (12) on the left side of the vehicle and the other one thereof being provided for driving a driving wheel (12) o...

PURPOSE: To reduce noise in a guide leg device part by providing fairing plates on the outer end faces of frames for covering a guide leg, and opening the fairing plates with the displacement of a tire shaft when the guide leg is put forward and pulled up to draw in the fairing plates along both side surfaces of the frame. CONSTITUTION: A tension spring 7 is disposed between a long side 1 of an ar...

PROBLEM TO BE SOLVED: To provide an automobile seat reclining device with an enhanced appearance, in which the arrangement is such that a smooth manipulation of the reclining device is not hindered by car component parts such as seat belt located around the device. SOLUTION: On the outer side face 8 of a car seat, a release lever 10 is provided which is pivoted rotatably round the axis stretching ...

PROBLEM TO BE SOLVED: To provide a press heating type heater with improved soaking property by providing a through hole for adjusting thermal conductivity in parallel with a contact surface with a pair chip. SOLUTION: Soaking property on a contact surface is improved remarkably by providing a through hole 1b for adjusting thermal conductivity in parallel with a contact surface with a pair chip nea...

PROBLEM TO BE SOLVED: To provide a wiring substrate on which a positioning member, which is to become a reference when a semiconductor element is mounted, can be formed highly precisely on an insulated substrate, and the semiconductor element can be mounted easily on the prescribed position. SOLUTION: This wiring substrate is composed of an insulated substrate 1 having an almost square-shaped moun...

PROBLEM TO BE SOLVED: To make linkage members hardly generate cracks in the vicinities of bonding parts of the linkage members and combining metal fixtures, in a package for accommodating a semiconductor element which has the linkage members linking outer lead terminals and the coupling metal fixtures for coupling the linkage members. SOLUTION: A package for accommodating a semiconductor element i...

PROBLEM TO BE SOLVED: To provide a connector capable of reliably transmitting a signal between a card such as a PC card and the like and a printed board. SOLUTION: This connector is structured by providing a connector part 10 having a contact 12 and an insulator 11 to be fixed with this contact 12 and a guide part 30 to guide the connector part 10 to a counter-connector. A pair of guide groove par...

PROBLEM TO BE SOLVED: To provide an optical detecting device capable of preventing any malfunction by preventing the generation of any logical contradiction due to data missing at the time of transmitting data. SOLUTION: This optical detecting device is constituted so that operation identification information and coordinate data to be transmitted at the time of the touch-off of a light shielding o...

A secure program interpreter performs a special check the first tim e itexecutes a method call to determine if the sole purp ose of the called method is to access the value of private variable, modify the value of a private variable, or return a constant value. When this is the case, the interpreter 's internal representation of the method being executed is modified so as to directly access the pr...

The above-discussed and other problems and deficiencies of the prior art are overcome or alleviated by the improved bone connective prosthesis and method of forming the same of the present invention, comprising the addition of at least one biocompatible metal coupling agent to a prosthetic element, and then adding the biocompatible copolymerizer 2-hydroxyethyl methacrylate ("HEMA") to the PMMA fil...