Quotables
"The radio craze will die out in time."
Thomas Edison ; 1922
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7266954 | Method and device for installing refrigerator A partition member partitions off a cooling stage of a refrigerator from a refrigerant container, containing a refrigerant gas condensed by the cooling stage, of a cooling system, and a low melting point metal held in the partition member brings the cooling stage in... | 09/11/2007 |
| 6861614 | S system for the formation of a silicon thin film and a semiconductor-insulating film interface In a semiconductor thin film forming system for modifying a predetermined region of a semiconductor thin film by exposing the semiconductor thin film to a projected light patterned through a pattern formed on a photo mask, the system includes a mechanism (opt20′) ... | 03/01/2005 |
| 6316343 | Method of forming transparent conductive film and transparent conductive film formed by the method A method of manufacturing a transparent conductive film is provided, which is capable of obtaining a transparent conductive film having both reduced specific resistance and reduced film compressive stress, and a transparent conductive film manufactured by... | 11/13/2001 |
| 6165054 | Double side grinding apparatus and double side polishing apparatus A double side grinding apparatus and a double side polishing apparatus, with a narrow tolerance range, reduces pitching errors, and ensures a sufficient level of rigidity against the force of reaction to machining, while enhancing positioning accuracy. Th... | 12/26/2000 |
| 6113380 | Back flow-prevention apparatus A back-flow prevention apparatus is composed of a screw and a platelike closing member. The screw includes at least a metering portion having a groove formed thereon for advancing a resin. The closing member is brought into an open position state by resin... | 09/05/2000 |
| 6007322 | Back-flow prevention apparatus A back-flow prevention apparatus includes a screw which includes a metering portion and a screw head; a seal ring which is removably disposed on a rear portion of the screw head and which has a first resin passageway formed therein; a back-flow prevention... | 12/28/1999 |
| 6003339 | Glass compression molding machine and machining chamber therefor A molding die assembly includes an upper molding die and a lower molding die facing the upper molding die with provision for their alignment. The upper molding die includes an upper core, while the lower molding die includes a hollow cylinder and a lower ... | 12/21/1999 |
| 5995009 | Warning apparatus for an injection molding machine A warning apparatus for an injection molding machine includes a detection device for detecting an operation performed by an operator of the injection molding machine; a warning section for warning the operator in response to a detection signal from the de... | 11/30/1999 |
| 5932179 | Waste gas treatment apparatus There is disclosed a waste gas treatment apparatus in which dust concentration at a treated gas outlet is sufficiently reduced and the desulfurizing efficiency and denitrating efficiency of grains are increased. The waste gas treatment apparatus includes ... | 08/03/1999 |
| 5919289 | Deaeration tank There is disclosed a deaeration tank which can sufficiently deaerate object water, is decreased in size, and has high treatment capability. The deaeration tank includes a tank body which defines a deaeration chamber and receives object water, an air injec... | 07/06/1999 |
| 5891485 | Built-in motor type electric injection molding apparatus There is disclosed a built-in motor type electric injection molding apparatus which can prevent a decrease in the output ratings of a metering motor and a injection motor and which enables the selection of optimal drive characteristics corresponding to th... | 04/06/1999 |
| 5849227 | Method for foam molding In foam molding for molding a foam-molded article from a foaming material, heat is applied while controlling the amount of foaming of the foaming material, control of the amount of foaming of the foaming material is halted, heating of the foaming material... | 12/15/1998 |
| 5773040 | Disc molding die In a disc molding die, a stationary base plate is attached to a stationary platen, and a stationary mirror-surface plate is attached to the stationary base plate. Further, a movable base plate is attached to a movable platen, and a movable mirror-surface ... | 06/30/1998 |
| 5693348 | Disc molding die A disc molding die includes a stationary-side mirror block disposed on a stationary die, a movable-side mirror block disposed on a movable die and facing the stationary-side mirror block so as to define a cavity in combination with the stationary-side mir... | 12/02/1997 |
| 5679384 | Injection apparatus for an electric injection molding machine An injection apparatus for an electric injection molding machine includes a drive unit case, a metering motor, an injection motor disposed to be coaxial with the metering motor, a first drive force transmission mechanism connected between the metering mot... | 10/21/1997 |
| 5648103 | Ejector apparatus An ejector apparatus includes a movable platen disposed facing a stationary platen and adapted for advancing and retracting movement along tie bars, a toggle mechanism disposed between the movable platen and a toggle support so as to advance and retract t... | 07/15/1997 |
| 5616161 | Machining chamber for a glass compresson molding machine A machining chamber encloses a glass molding apparatus including a molding die assembly composed of upper and lower molding dies cooperating to define a mold therebetween. The glass molding apparatus, contained within the sealed machining chamber, further... | 04/01/1997 |
| 5599486 | Method for controlling an ejector and injection molding machine A method for ejecting a molded product from a die. The method includes advancing an ejector pin from a withdrawn position to a projected position for ejecting a molded product and withdrawing the ejector pin from the projected position to the withdrawn po... | 02/04/1997 |
| 5540746 | Glass forming apparatus A glass rod used as a molding material is inserted into a cylinder, pressed and heated with a temperature gradient in which the tip side of the glass rod is at a higher temperature. The glass rod is melted on the tip side thereof, and it is solidified on ... | 07/30/1996 |
| 5513977 | Clamping device for electric-powered injection molding machine In a clamping device used in an electric-powered injection machine, a motor support (33) is resiliently supported relative to a rear platen (31), and a motor (35) is fixed to the motor support (33). A toggle mechanism is disposed between the motor support... | 05/07/1996 |
| 5512223 | Apparatus and method for local pressurizing type injection molding A local pressurizing type injection molding apparatus including a stationary die, a movable die disposed for movement into and out of contact with the stationary diet a first local pressurizing pin extending through the movable die and having a tip facing... | 04/30/1996 |
| 5472335 | Locally pressurizing type injection molding machine A locally pressurizing type injection molding machine includes a stationary die and a movable die. An ejector pin extends through the movable die, with its tip end facing a mold cavity and its trailing end fixed by an ejector plate. A vibrating/pressurizi... | 12/05/1995 |
| 5439371 | Locally pressurizing injection molding machine A locally pressurizing type injection molding machine includes a stationary die and a movable die, so that a molded product can be formed by charging a resin into a cavity defined between the dies. A pressurizing pin extends through the movable die and ha... | 08/08/1995 |
| 5431871 | Method for manufacturing three-dimensional parts from a fiber-reinforced resin composite A method of manufacturing three-dimensional parts using sheets of a thermoplastic resin high-performance fiber-reinforced composite material includes the steps of supplying the sheet of the high-performance resin-reinforced composite material which uses a... | 07/11/1995 |
| 5403370 | Glass compression molding apparatus A glass compression molding apparatus includes a horizontal upper platen and a lower platen disposed parallel to the upper platen. A top die is mounted for movement along the upper platen between a plurality of stations, and a bottom die is mounted for mo... | 04/04/1995 |
| 5380181 | Control device for an electric injection molding machine A control device for an electric injection molding machine designed to advance and retract a screw in a heating cylinder by an injection motor includes a screw position detector for detecting a screw position to output a screw position detection signal, a... | 01/10/1995 |
| 5368688 | Method for bleaching pulp with ozone with successive steps of lower consistency A method for bleaching pulp with ozone and, more specifically, to a method for bleaching pulp without deterioration of pulp quality. The starting material is a medium consistency pulp with easy handling during transfer and dewatering, namely, pulp of a co... | 11/29/1994 |
| 5336073 | Injection pressure limiting device for injection molding machine A pressure feedback system for limiting pressure and a minor feedback system connected to the pressure feedback system are used as a speed feedback system for controlling an injection speed. Consequently, the injection speed is controlled on the basis of ... | 08/09/1994 |
| 5290167 | Method of manufacturing three-dimensional parts using sheets of thermoplastic resin high-performance fiber-reinforced composite material and apparatus therefor An apparatus for manufacturing three-dimensional parts using sheets of a thermoplastic resin high-performance fiber-reinforced composite material. The apparatus includes a sheet clamping device for clamping an end portion of the sheet and conveying the sh... | 03/01/1994 |
| 5074667 | Position detector employing a sector Fresnel zone plate A position detector for use with an X ray exposure apparatus and the like includes sector Fresnel zone plates (SFZP) which are provided on a mask and a wafer minutely spaced in position in the direction of the optical axis of an exposure X ray, as alignme... | 12/24/1991 |
