Edward Geller, Mike Kirby, John Mercer, Tom O Hanlon, Jim Reichman, Ken Theimer, Robert Svendsen: Method and apparatus for installment of underground utilities. FlowMole Corporation, Flehr Hohbach Test Albritton & Herbert, June 23, 1987: US04674579 (108 worldwide citation)

A method and apparatus for installing underground utilities using an offset head fluid jet drilling and reaming apparatus. The drill is maneuverable and provides means for remote sensing of orientation and depth. Embodiments are illustrated with single and multiple jet cutting orifices.

Keiichiro Uchida: Data processing unit utilizing data flow ordered execution. Fujitsu, Staas & Halsey, June 23, 1987: US04675806 (106 worldwide citation)

In an information processing unit, in particular, in a data flow type information processing unit, an instruction indicates whether operand data for use by this instruction is available. Operand data, both from external storage units and from previously executed instructions, are stored in a data me ...

Samuel Q S Lin, Steven T Nakos: UV curable silicone rubber compositions. Loctite Corporation, Walter J Steinkraus, Eugene F Miller, June 23, 1987: US04675346 (104 worldwide citation)

Compositions of (a) a silicone resin characterized by an intermediate region free of acrylic groups, at least 150 siloxane units long, and terminal acrylic groups; (b) at least 10% of a fumed silica filler; and (c) a photoinitiator, can be cured by UV irradiation to tough elastomeric materials usefu ...

Outaro Andou, Eishi Ikuta: Ultrasonic endoscope. Olympus Optical, Armstrong Nikaido Marmelstein & Kubovcik, June 23, 1987: US04674515 (103 worldwide citation)

Ultrasonic endoscope equipment transmits signals by providing a signal coupler such as rotary transformer or optical coupling device without using the signal line between the rotating part which introduces a signal line from an ultrasonic transducer housed in a rotatable way in the end of the insert ...

Kazunori Takanabe, Masaki Yamamoto, Kenzo Ito, Hiroshi Fujinami: Map display system. Nippondenso, Cushman Darby & Cushman, June 23, 1987: US04675676 (102 worldwide citation)

A vehicle map display system includes a control unit to manually or automatically display a reduced or enlarged map, from a reduced or enlarged map data storage device in accordance with the separating distance between the present position of a vehicle and a destination, on the whole or part of a di ...

Hidetoshi Suzuki: Recording apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, June 23, 1987: US04675696 (98 worldwide citation)

A recording apparatus with plural recording units, in which a detecting unit detects and corrects the aberration in the recording position by reading a reference pattern formed by the recording units. The recording apparatus is particularly suitable for recording a multi-color image.

Andrew Gyenge, Michael D Johnson, John A Malmanger: Collapsible storage bin. Xytec Plastics, Kolisch Hartwell & Dickinson, June 23, 1987: US04674647 (97 worldwide citation)

The present invention provides a heavy duty, high strength, collapsible pallet type container which may be formed entirely by injection molded plastic techniques and which is designed for nesting when stacked in the erected or collapsed mode. The side and end walls of the container are pivotally con ...

Jerry C Bommer, Bruce F Burnham: Tetrapyrrole therapeutic agents. Nippon Petrochemicals, Scully Scott Murphy & Presser, June 23, 1987: US04675338 (96 worldwide citation)

The present invention relates to compounds having the following formula: ##STR1## or the corresponding di- or tetrahydrotetrapyrroles wherein ##STR2## provided that when R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.7 and R.sub.8 represent two substituents or are divalent and attached to the same carbon ...

James L Lucero: Drive-through credit card payment device. Fitch Even Tabin & Flannery, June 23, 1987: US04675515 (95 worldwide citation)

A system is set forth which is particularly adapted for use in drive-through, fast food establishments by which a patron make his/her own selections and pay for the order with a credit card. The system includes a panel having a plurality of touch responsive switches each or several corresponding to ...

Kenneth B Haefner, Larry M Sweet, Ming H Kuo: Real time tracking control for taught path robots. General Electric Company, Donald R Campbell, James C Davis Jr, Paul R Webb II, June 23, 1987: US04675502 (95 worldwide citation)

A real time steering capability is provided to permit robot motion to be modified continuously in three dimensions as the robot is moving along a taught path. An arc welding robot or other taught path robot has a sensor located on the robot arm to sense the position of a desired path. The tracking c ...

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