| Patent Number |
Title Of Patent |
Date Issued |
| 5504304 |
Hot runner probe and its equipment |
April 2, 1996 |
| The present invention relates to a hot runner probe having a shell-shaped probe body having a molten resin flowing surface which is combined to form a single unit with a ceramic heater wherein the ceramic heater is covered by the heater pattern that consists of high electric-resistance m |
| 5470219 |
Runnerless injection molding of synthetic resin with a valve gate |
November 28, 1995 |
| A method for runnerless injection molding of a synthetic resin, provided with a novel valve gate for performing intermittent temperature control to forcibly change the property of a molten or solidified resin material adjacent to the gate, capable of performing a precision molding operat |
| 5456592 |
Injection mold probe and runnerless injection mold |
October 10, 1995 |
| An injection mold probe and a runnerless injection mold, in which the injection mold has a tip heater for intermittently heating a tip portion of the probe and a body heater for heating a body portion of the probe. The heaters being furnished with power from a single power source. The |
| 5403536 |
Method for injection molding of polyethylene terephthalate resin |
April 4, 1995 |
| A method of injection molding of polyethylene terephthalate resin which includes a process to heat and melt polyethylene terephthalate resin by means of plasticizing system, and inject the molten polyethylene terephthalate resin under a desirable injection molding pressure from nozzl |
| 5378138 |
Valve gate injection molding apparatus |
January 3, 1995 |
| A valve gate injection molding apparatus, in which the gas produced within a heating probe is discharged through a gas discharge outlet groove from the base side of a valve pin, leak of the resin melt is prevented by flowing a cooling fluid for controlling the temperature to increase |
| 4453725 |
Road vehicle level controller |
June 12, 1984 |
| A vehicle level controller produces a level lowering command signal whenever the sprung mass of a road vehicle is higher than a given trim band and produces a level raising command signal when the sprung mass is below the trim band. The command signal is applied to a levelling system. |
| 4256047 |
Error indication arrangement for use in a sewing machine |
March 17, 1981 |
| A zigzag sewing machine of a sewing pattern selectable type is disclosed having a cloth advancing mechanism for advancing a cloth at a predetermined pitch after every one stitch and a pitch control dial for controlling the length of said pitch. A plurality of indication lamps are pro |
