Abstract: Flying Car PPRW (Pipe Prop Rotary Wing) of the present invention transforms a road legal car into a true flying car for travels on and off roadways as well as travels in airways. Flying Car PPRW is mounted on top, powered from below, and has a smaller footprint of the road legal car for unrestricted roadway travels. Flying Car PPRW incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both Flying Car PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. Flying Car PPRW enhances propulsion performances through the shaping of airflow field patterns around props and by the increased relative airflow velocities between props of interacting planet and sun airfoils.

Abstract: Piston Wings has high lift airfoils mounted on a linear reciprocal motion mechanism for a propeller driven propulsion engine. Piston Wings, in linear reciprocal motion shuttling back and forth in a generally horizontal plane, has airfoils oriented at optimum angle of attack to generate maximum lift forces; and the lift forces, when vectored, are turned into variable thrust forces for takeoffs, landings, and flights of vehicles. Piston Wings in flight has the appearance of legendary magic or flying carpets.

Abstract: V2 Pipe Prop Rotary Wing (PPRW) incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both V2 PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. V2 PPRW enhances propulsion performances through the shaping of fluid flow field patterns around props and by the increased relative fluid flow velocities between props of interacting planet and sun airfoils. V2 PPRW props in rotations propel directional fluid for thrusts of lift and drag forces transversely through and across the pipe along the length of the pipe; and when vectored, the thrust forces are turned into variable thrust forces for vehicles in air, on ground, and above or below water.

Abstract: V2 Pipe Prop Rotary Wing (PPRW) incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both V2 PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. V2 PPRW enhances propulsion performances through the shaping of fluid flow field patterns around props and by the increased relative fluid flow velocities between props of interacting planet and sun airfoils. V2 PPRW props in rotations propel directional fluid for thrusts of lift and drag forces transversely through and across the pipe along the length of the pipe; and when vectored, the thrust forces are turned into variable thrust forces for vehicles in air, on ground, and above or below water.

Abstract: Flying Car PPRW (Pipe Prop Rotary Wing) of the present invention transforms a road legal car into a true flying car for travels on and off roadways as well as travels in airways. Flying Car PPRW is mounted on top, powered from below, and has a smaller footprint of the road legal car for unrestricted roadway travels. Flying Car PPRW incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both Flying Car PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. Flying Car PPRW enhances propulsion performances through the shaping of airflow field patterns around props and by the increased relative airflow velocities between props of interacting planet and sun airfoils.

Abstract: Pipe Props Rotary Wing of the present invention is a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings around their shafts; the props and shafts are oriented lengthwise along the pipe; and the props in rotations propel directional air transversely through and across the pipe to generate variable directional thrusts and lifts in directions also transverse to the pipe. Pipe Props Rotary Wing is a variable thrusts and lifts propeller driven propulsion engine to unify all propeller driven propulsion engines for all propeller driven aircrafts, including: propeller aircrafts, rotary wing aircrafts or helicopters, and tilt rotor aircrafts. Pipe Props Rotary Wing in a pipe profile, with props rotating in part as rotary wings, is suitable as fixed wings replacements for propeller aircrafts and tilt rotor aircrafts.

Abstract: Corkscrew Nuclear Fusion Reactor (Corkscrew NFR) of the present invention fuses, ignites, and burn in sustained nuclear fusion reactions of plasma ions within a linear axisymmetric vacuum chamber; and it builds upon parts of many currently known NFRs with some new features to make Corkscrew NFR a simplified, compact, productive, and low cost NFR. Corkscrew NFR comprises some unique but simple assemblies and methods, including: the use of a centrifuge and a cone to originate and then to shape a slow forward moving coherent beam of plasma ions from the shape of a cylinder to the shape of a corkscrew. A corkscrew beam of plasma ions orbital rotations are greatly concentrated moving forward in a corkscrew shape from a large diameter to nearly a point.

Abstract: Omni M-VAWT is built upon and modified from Original M-VAWT to be omni directional to wind. Original M-VAWT, or Original Multi Axes-Vertical Axis Wind Turbine, is documented in U.S. Pat. No. 10,473,087 Patent granted on Nov. 12, 2019. Omni M-VAWT has significant improvements on power generation performances by having a new planet airfoil rotation and alignment assembly, a modified airfoil assembly, and the removal of Original M-VAWT mechanisms for orienting and pointing its planet airfoils persistently forward facing toward the wind. The new planet airfoil rotation and alignment assembly rotates planet airfoils fully extended and folded in rotations around their planet rotating shafts, either passively or actively within rotation limits. A modified airfoil assembly has particular modifications to shapes and sizes and rotation centers for paired planet and sun airfoils. Omni M-VAWT remains environmentally friendly to flying birds.

Abstract: Pipe Props Rotary Wing of the present invention is a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings around their shafts; the props and shafts are oriented lengthwise along the pipe; and the props in rotations propel directional air transversely through and across the pipe to generate variable directional thrusts and lifts in directions also transverse to the pipe. Pipe Props Rotary Wing is a variable thrusts and lifts propeller driven propulsion engine to unify all propeller driven propulsion engines for all propeller driven aircrafts, including: propeller aircrafts, rotary wing aircrafts or helicopters, and tilt rotor aircrafts. Pipe Props Rotary Wing in a pipe profile, with props rotating in part as rotary wings, is suitable as fixed wings replacements for propeller aircrafts and tilt rotor aircrafts.

Abstract: A Twin M-VAWT of the present invention combines two counter-rotating M-VAWTs, each of which is a multi axes wind turbine disclosed and documented in patent application Ser. No. 15/790,004 filed on Oct. 22, 2017, for improved flexibility in paired planet and sun airfoils shapes and sizes, and for improved power generating performances. Two counter-rotating M-VAWTs are clocked mirror images of one another, where one M-VAWT is a mirror image of the other one before their relative orientations are rotated or clocked from one another; they are located in close proximity to one other; and they cooperate and interact with one another; and with added flexibility in paired planet and sun airfoils shapes and sizes, they achieve improved power generating performances.

Abstract: Omni M-VAWT is Original M-VAWT modified and simplified to be omni directional to wind, or to operate in wind flowing from any one direction. Original M-VAWT, or Original Multi Axes-Vertical Axis Wind Turbine, is documented in patent application Ser. No. 15/790,004 filed on Oct. 22, 2017. Unlike Original M-VAWT, Omni M-VAWT has neither a mechanism and means for orienting its planet airfoils persistently facing wind, nor a mechanism and means for rotating Omni M-VAWT and pointing planet airfoils forward toward wind. Omni M-VAWT has a new rotation and alignment assembly to rotate planet airfoils around their planet rotating shafts, either passively or actively within rotation limits. It has a modified airfoil assembly with particular modifications to shapes and sizes and rotation centers of paired planet and sun airfoils.

Abstract: A Cantilever Beam Linkage is disclosed for a mechanism and structural support to power and control a cantilever beam in reciprocal motions, by adopting and using planar 4-bar parallelogram linkages, typically for drive mechanisms, into mechanisms to function as guided roller supports, free to translate but fixed for rotational motions; and as load separators where forces and moments are separated. A Cantilever Beam Linkage is applicable for a cantilever beam in reciprocal motions to have its powering and controlling applied forces confined within narrow bodies, to have the cantilever beam extends out multiple times the narrow body width, and to have applied forces equal to response forces; and is particularly suitable for applications such as: a rowing boat oar and a flying machine flapping wing.

Abstract: A Multi Axes Wind Turbine of the present invention comprises a multi axes turntable assembly in rotations with a mounted assembly of pairs of planet and sun airfoils for generating a net of substantial powers from generally straight flowing applied wind or airflow. Planet airfoils, been in a fixed rotational orientation relative to and in rotation around a stationary sun rotor, are always facing against applied wind. Different from planet airfoils, sun airfoils are in radial alignment to and in rotation around the sun rotor, and are rotated by applied wind from any direction. In combination, paired planet and sun airfoils alternate as wind shields in rotations around a stationary sun rotor to greatly enhance powers generated while greatly reduce powers lost. A Multi Axes Wind Turbine operated in reverse is a multi-axes tower fan to propel a substantial volume of generally straight flowing wind or airflow.

Abstract: A Folded Dome like Retractable Opening Structure and Method of the present invention is an hourglass in external appearance with a narrow waist and a mirrored double truncated flexible cone-like structure, with one primary truncated flexible cone-like structure on bottom intermediately supported and connected by one secondary truncated flexible cone-like structure on top. The retractable opening of the present invention is the truncated open end of the primary truncated flexible cone-like structure, where it is flexible to expand to open toward and contract to close away from its peripheral.

Abstract: A special Twin M-VAWT of the present invention is consisted of two counter-rotating general M-VAWTs, clocked mirror images of one another, together with a counter-rotating drive assembly for counter-rotating two general M-VAWTs, and a base rotating support assembly to rotate and orient the special twin M-VAWT with its planet airfoils persistently facing against general straight flowing wind. A general M-VAWTs is modified from an original M-VAWTs, which was disclosed and documented in patent application Ser. No. 15/790,004 filed on Oct. 22, 2017, having modifications applied particularly to shapes and sizes of paired planet and sun airfoils. Two counter-rotating general M-VAWTs, clocked mirror images of one another and located in close proximity to each other, are effective in cooperation and interactions between them and their paired planet and sun airfoils for power generations from wind.

Abstract: Filled dough producing apparatus is disclosed for making a food product, such as baozi, a traditional Chinese food; by folding and constricting close a circular dough wrapper around and encasing its dough filling in an apparatus that comprises a folding tubular assembly made of an assembly of multiple jointed corrugated tubes. Been flexible radially and axially, the filled dough producing apparatus changes shapes by flexing fully opened to expose a filled dough receiving pocket, and by flexing fully closed the receiving pocket into a filled dough cavity.

Abstract: A Multi Axes Turntable, Wind Turbine, and Tower Fan of the present invention is a compilation of separate, individual, and related inventions for a Multi Axes Turntable, a Multi Axes Wind Turbine, and a Multi Axes Tower Fan, where: a Multi Axes Turntable consists of multiple (one or more) planet rotors in a fixed rotational orientation relative to and in rotation around a stationary sun rotor; and a Multi Axes Wind Turbine and Tower Fan are each a Multi Axes Turntable in rotations and reversed rotations, respectively, with mounted pairs of planet and sun airfoils. Planet airfoils, been in a fixed rotational orientation relative to and in rotation around a stationary sun rotor, are always facing against applied or toward propelled generally straight flowing wind.

Abstract: A Cantilever Beam Linkage is disclosed for a mechanism and structural support to power and control a cantilever beam in reciprocal motions, by adopting and using planar 4-bar parallelogram linkages, typically for drive mechanisms, into mechanisms to function as guided roller supports, free to translate but fixed for rotational motions; and as load separators where forces and moments are separated. A Cantilever Beam Linkage is applicable for a cantilever beam in reciprocal motions to have its powering and controlling applied forces confined within narrow bodies, to have the cantilever beam extends out multiple times the narrow body width, and to have applied forces equal to response forces; and is particularly suitable for applications such as: a rowing boat oar and a flying machine flapping wing.

Abstract: Filled dough producing apparatus is disclosed for making a food product, such as baozi, a traditional Chinese food; by folding and constricting close a circular dough wrapper around and encasing its dough filling in an apparatus that comprises a folding tubular assembly made of an assembly of multiple jointed corrugated tubes. Been flexible radially and axially, the filled dough producing apparatus changes shapes by flexing fully opened to expose a filled dough receiving pocket, and by flexing fully closed the receiving pocket into a filled dough cavity.

Abstract: A Folded Dome like Retractable Opening Structure and Method of the present invention is an hourglass in external appearance with a narrow waist and a mirrored double truncated flexible cone-like structure, with one primary truncated flexible cone-like structure on bottom intermediately supported and connected by one secondary truncated flexible cone-like structure on top. The retractable opening of the present invention is the truncated open end of the primary truncated flexible cone-like structure, where it is flexible to expand to open toward and contract to close away from its peripheral.