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| Number | Title | Issue Date |
| 5708318 | AC generator An AC generator includes a rotor composed of a pair of generally cylindrical pole cores each having a plurality of claw poles. The claw poles have first and second chamfers disposed respectively on both leading and trailing sides thereof. A ratio b/a betw... | 01/13/1998 |
| 5556175 | Solenoid valve with ball attracted towards seating because of negative pressure When oil flows from within a seat valve along an oil path in a valve, structure is such that a negative pressure is generated to draw a ball in the direction of the seat valve. That is, the force in the direction of valve closure is actively utilized, the... | 09/17/1996 |
| 5440189 | Surface acoustic wave device Surface acoustic eave devices making use of the interaction between surface acoustic wave and carriers include at least a semiconductor part, a piezoelectric layer and an intermediate insulating film. The devices of this invention include diamond or diamo... | 08/08/1995 |
| 4637985 | Assay processes and materials therefor A process of carrying out a specific binding assay, for the qualitative detection or quantitative or semi-quantitative determination of an analyte which forms a component of a specific binding reaction, using a labelled conjugate form of a derivative or a... | 01/20/1987 |
| 4284135 | Device for mutually fixing plate elements of plate heat exchangers or plate filters The gasket grooves of plate elements are disposed in an intermediate plane. The gasket then will abut the distance members of both adjacent plate elements in its own gasket groove and parts of the respective distance members. The plate elements are fixed ... | 08/18/1981 |
| 4280663 | Scattering apparatus A vehicle-mounted spreading apparatus includes a container for the material to be spread, at least one spreading disc rotatable about a vertical axis and a dosing device for conveying material from the container to the spreading disc as the vehicle moves ... | 07/28/1981 |
| 4217344 | Compositions containing aqueous dispersions of lipid spheres The present invention relates to a process for producing a dispersion of spheres comprising arranged molecular layers encapsulating an aqueous phase. The process comprises admixing a water-dispersible lipid component with the aqueous phase to be encapsula... | 08/12/1980 |
| 4127706 | Porous fluoropolymeric fibrous sheet and method of manufacture A method of preparing a porous sheet product which comprises the step of introducing a spinning liquid comprising an organic fibre forming polymeric material into an electric field whereby fibres are drawn from the liquid to an electrode and collecting th... | 11/28/1978 |
| 4001511 | Channel board for telephony transmission equipment using single side band multiplexing A channel board which simplifies wiring. Each channel board 30-31 comprises its own controlled carrier current generator for the formation of primary groups, and preferably also for the direct formation of the secondary groups from pre-modulated channels. The ... | 01/04/1977 |
