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A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Application No. | Application Title | Issue Date |
| 20120168653 | SLOW-ACTING ON/OFF VALVE Disclosed is a slow-acting ON/OFF valve which includes a valve-opening pressure chamber that makes an actuating member (which actuates a valve body that comes into contact with and moves away from a valve seat to close and open a flow passage) move in a valve-opening di... | 07/05/2012 |
| 20110241238 | VALVE GATE SYSTEM A valve gate assembly comprises a piston that is actuable between a forward position and a rear position and has a piston stop surface and a forward pressure surface. A cylinder has a cylinder stop surface that is disposed to contact the piston stop surface when the pis... | 10/06/2011 |
| 20100193717 | HEATER BUILT- IN VALVE A heater built-in valve usable even under a high-temperature condition beyond 200° C. is provided. Piston driving means 7 has an upper compressed-air introducing chamber 24 for moving a piston 6 downward, and a lower c... | 08/05/2010 |
| 20100187455 | GAS VALVE WITH HIGH SPEED OPENING AND HIGH SPEED GAS FLOW CAPABILITY A high speed gas valve apparatus including a reservoir for holding a gas having a charge port for filling the reservoir with the gas and an outlet for releasing the gas from the reservoir, a rod slidingly housed in the valve apparatus, the rod including a sealing means ... | 07/29/2010 |
| 20100099945 | ELECTRICALLY ACTIVATED VALVE FOR IMPLANTABLE FLUID HANDLING SYSTEM A system for facilitating obesity control includes an inflatable gastric banding device, a fluid reservoir couplable to the inflatable portion, and an implantable fluid handling device including one or more piezoelectric valves.... | 04/22/2010 |
| 20090212243 | PNEUMATICALLY-OPERATED VALVE FOR NITROUS OXIDE INJECTION SYSTEM A nitrous oxide or fuel control valve (26) having flow control of nitrous oxide, fuel or other media from a fluid-delivery aperture (7) into a injection nozzle (22) of an intake manifold of an engine by actuation of an actuation piston (14) t... | 08/27/2009 |
| 20090184273 | Self Adjusting Valve Catch With Valve Seating Control A variable valve actuation system to actuate and control the seating velocity of an internal combustion engine valve is disclosed. The system comprises: a housing having a bore formed therein; an outer piston slidably disposed in the bore, said outer piston having an in... | 07/23/2009 |
| 20080265189 | PNEUMATIC POWERED COAXIAL VALVE WITH MAGNETIC ENTRAINMENT The invention concerns a coaxial valve, particularly for the delivery of chemically aggressive fluids in the pharmaceutical and medical sectors and also for use in the food industry. The opening and closing of the valve is achieved in a combined pneumatic and magnetic a... | 10/30/2008 |
| 20080251744 | REMOTE ADJUSTABLE SHOCK ABSORBER A modified mono-tube shock is a lighter shock with less rod pressure, less seal drag, a greater range of valving, and faster heat dissipation. The shock includes an outer body, a shaft piston, a plurality of deflective discs, and a divider piston, wherein the divider pi... | 10/16/2008 |
| 20070272888 | CLOSURE DEVICE FOR THE VACUUM-TIGHT CLOSING OF AN OPENING IN A WALL A closure device for closing an opening in a wall in a vacuum-tight manner comprises a closure plate, a carrying unit which carries the closure plate and which has at least one longitudinal piston-cylinder unit, and a base unit which carries the carrying unit and has at... | 11/29/2007 |
| 20070080309 | Vibration damper apparatus for use with fluid control devices A vibration damper apparatus for use with fluid control devices is disclosed. An example fluid control device includes a housing and a piston having an outer circumferential surface and configured to be responsive to pressure within the housing to control the position o... | 04/12/2007 |
| 20070075284 | Diaphragm valve To provide a diaphragm valve 1 in which a diaphragm valve element 20 airtightly closes open ends on an upper surface of a body 10 to provide a valve-closed state when the diaphragm valve element 20 is pressed against a valve seat 13 by... | 04/05/2007 |
| 20070057214 | Valve for essentially gastight closing a flow path Maintenance-friendly, compact valve having a simple design for essentially gastight closing of a flow path (F) between two ports (3, 5) arranged at an angle. A valve part which is arranged in a valve housing (2) so as to be displaceable along an axis (1... | 03/15/2007 |
| 20060145107 | Chemical liquid valve A chemical liquid valve is arranged such that a diaphragm coupled to a piston rod is brought into/out of contact with a valve seat provided between an inlet port and an outlet port. To achieve a chemical liquid valve providing stable sealing strength, the diaphragm incl... | 07/06/2006 |
| 20060065868 | DIAPHRAGM VALVE A valve is provided for use in a fluid dispensing system. The valve includes a valve body having an interior cavity and a valve stem mounted for axial movement between open and closed positions within the valve body. The valve stem includes an actuation air passageway h... | 03/30/2006 |
| 20050269533 | Sanitary diaphragm valve The invention relates to a valve intended in particular for sanitary applications, comprising a body in which there are a first and a second perpendicular duct for the flow of a fluid to be shut off; a closure member acts in the valve body to close and open the first du... | 12/08/2005 |
| 20050269534 | Controller Booster means 11 for transmitting a force acting on a piston 10 to a valve stem 9 on amplification comprises pivotal members 25 each supported by casings 7, 8 so as to hold an outer end and an inner end thereof in contact with an outer... | 12/08/2005 |
| 20050139796 | Pneumatically actuated valve A pneumatically actuated fluid control valve includes a piston and a piston actuator including a permanent magnet. First and second piston actuator positions for magnetically disposing the piston in valve open and valve closed positions are provided. A pneumatic actuato... | 06/30/2005 |
| 20050006609 | Suck back valve A suck back valve includes an ON/OFF valve mechanism which opens/closes a fluid passage by displacing a valve member together with a first piston under an action of a pressure fluid supplied into a first cylinder chamber, and a suck back mechanism which has a suction me... | 01/13/2005 |
| 20050001184 | Valve unit for filling machines The present invention relates to a valve unit for container filling machines, particularly for bottle fillers. More particularly, the present invention relates to a valve unit (1), particularly for machines for filling containers (<... | 01/06/2005 |
