Tai-Ping
Tai-Ping Chang, Cihtong Township TW
Patent application number | Description | Published |
---|---|---|
20090014313 | Low-energy extractive distillation process for dehydration of aqueous ethanol - An energy-efficient extractive distillation process for producing anhydrous ethanol from aqueous/ethanol feeds containing any range of ethanol employs an extractive distillation column (EDC) that operates under no or greatly reduced liquid reflux conditions. The EDC can be incorporated into an integrated process for producing anhydrous ethanol used for gasoline blending from fermentation broth. By using a high-boiling extractive distillation solvent, no solvent is entrained by the vapor phase to the EDC overhead stream, even under no liquid reflux conditions. The energy requirement and severity of the EDC can be further improved by limiting ethanol recovery in the EDC. In this partial ethanol recovery design, ethanol which remains in the aqueous stream from the EDC is recovered in a post-distillation column or the aqueous stream is recycled to a front-end pre-distillation column where the ethanol is readily recovered since the VLE curve for ethanol/water is extremely favorable for distillation. | 01-15-2009 |
20110266134 | Low-Energy Extractive Distillation Process for Dehydration of Aqueous Ethanol - An energy-efficient extractive distillation process for producing anhydrous ethanol from aqueous/ethanol feeds containing any range of ethanol employs an extractive distillation column (EDC) that operates under no or greatly reduced liquid reflux conditions. The EDC can be incorporated into an integrated process for producing anhydrous ethanol used for gasoline blending from fermentation broth. By using a high-boiling extractive distillation solvent, no solvent, is entrained by the vapor phase to the EDC overhead stream, even under no liquid reflux conditions. The energy requirement and severity of the EDC can be further improved by limiting ethanol recovery in the EDC. In this partial ethanol recovery design, ethanol which remains in the aqueous stream from the EDC is recovered in a post-distillation column or the aqueous stream is recycled to a front-end pre-distillation column where the ethanol is readily recovered since the VLE curve for ethanol/water is extremely favorable for distillation. | 11-03-2011 |
Tai-Ping Hsu, A Lien Hsiang TW
Patent application number | Description | Published |
---|---|---|
20080232926 | Screw - The present invention is in particular to a first threaded section and a second threaded section both consisted of a plurality of threads are spirally disposed on the shank and connecting each other. Moreover, said first threaded section is a continuous threaded section, and said second threaded section is a non-continuous threaded section. While in operation, with said first threaded screwing, the user can save more labor in screwing the present invention. Further accompanying with said non-continuous second threaded section, the debris cut from the object can be accumulated inside said second threaded section and connected together. Therefore, the present invention will be well fastened into the object after screwing. | 09-25-2008 |
Tai-Ping Hsu, Alian Township TW
Patent application number | Description | Published |
---|---|---|
20120076615 | EXPANSIBLE ANCHOR ASSEMBLY AND ITS FASTENING ADAPTOR - An expansible anchor assembly includes an expansion sleeve and an anchor bolt plugging and expanding the expansion sleeve. The expansion sleeve includes a first end, a second end, an expansible member adjacent to the second end that is divided into expansible segments by slits, and a bore defined in the expansion sleeve for communicating the first end with the second end. A groove is annularly formed on the expansion sleeve, and a distance from the groove to the second end equals to ¼˜⅖ times a length of the expansion sleeve for preventing an over length of the slits, which is beneficial to the manufacture. During expansion, the expansible segments are completely expanded when the expansible member is subjected to a thrust from the anchor bolt to promote the anchoring force and avoid damaging a working wall. | 03-29-2012 |
Tai-Ping Liu, Taichung City TW
Patent application number | Description | Published |
---|---|---|
20130042985 | Window Blind Assembly - A blind assembly includes a head box, an axle, a lift lock, a blind, a tube set, a rod and an effort-saving unit. The axle is located in the head box. The lift lock is provided on the head box. The blind includes a bottom rail and at least one rope. The rope is inserted through the lift lock and tied to the bottom rail at an end. The tube set is connected to the head box. The rope is located in the tube set. The rod is inserted in the tube set. The effort-saving unit for connecting the rope to the rod so that the bottom rail is lifted as the rod is pulled. | 02-21-2013 |
20140157553 | SAFE FASTENER FOR CURTAIN - A fastener is provided for fastening ropes. The fastener includes first unit and a second unit. The first unit is made of a hollow configuration and made with elastic strips. Each of the elastic strips includes a barb formed thereon. The second unit includes a waist extending from a block to a disc. Cutouts are defined in the block. The second unit is kept in the first unit as the block or the disc is engaged with the barbs. Each of the ropes includes a knot placed in an annular space defined between the first unit and the waist and a section inserted through a respective one of the cutouts. The block or the disc is disengaged from the barbs when the ropes are loaded with adequate tensile stress. | 06-12-2014 |
20150059992 | Damper unit for Roller Blind - A roller blind includes a roller, a web wound on the roller, and a damper unit for damping the rotation of the roller. The damper unit includes a cylinder, an axle and a damper. The cylinder is inserted in the roller so that they are rotatable together. The axle is inserted in the cylinder so that the cylinder is rotatable on the axle. The damper is provided between the cylinder and the axle to damp the rotation or the cylinder on the axle. | 03-05-2015 |
Tai-Ping Liu, Taichung TW
Patent application number | Description | Published |
---|---|---|
20150284999 | Apparatus for Damping a Reel - A reel-damping apparatus includes two tubes and a ring. The first tube includes an internal thread and an internal frusto-conical face formed with a small end and a large end. The second tube includes an external thread engaged with the internal thread when the second tube is inserted in the first tube. The ring is mounted on the second tube. The ring is in tighter contact with the first tube against the rotation of the first tube on the second tube as the ring is located at the small end of the frusto-conical face than at the large end of the frusto-conical face. | 10-08-2015 |
20150285000 | Apparatus for Rolling a Roman Blind - A reel-damping apparatus includes a cylinder, a leafed wheel, a plug and a moving ring. The cylinder includes an open end, a closed end and a track formed on an internal side. The leafed wheel includes a rod, a first end, a second end, at least one leaf formed on the rod, and a thread formed on the rod. The leafed wheel is inserted in the leafed wheel except the first end. The plug is fit in the cylinder through the open end and mounted on the rod so that the plug and the cylinder are rotatable relative to the leafed wheel. The moving ring including a thread engaged with the thread of the leafed wheel and at least one fin movable along the track. Damping liquid is filled in the cylinder to damp the cylinder when the cylinder is rotated relative to the leafed wheel. | 10-08-2015 |
Tai-Ping Liu, Lung-Ching Hsiang TW
Patent application number | Description | Published |
---|---|---|
20080202702 | Slat angle adjusting device for a venetian blind - A slat angle adjusting device for a venetian blind has a body, a drive device and an outer casing. The body is hollow and has a shell and a cover. The shell and the cover each have a mounting hole and a mounting recess. The drive device is rotatably mounted on the body and has a pinion, a rotating rod and a roller. The pinion is rotatably mounted in the mounting holes in the shell and the cover. The rotating rod is rotatably mounted in the mounting recesses of the shell and the cover and is engaged with the pinion. The roller is attached to the rotating rod and has a cord recess, a gap and a locking hole. The outer casing is detachably connected to the body and has a base and a protecting hood. | 08-28-2008 |
Tai-Ping Liu US
Patent application number | Description | Published |
---|---|---|
20120305200 | Safe Window Blind - A blind device includes a head box, a blind and an operation unit. The head box includes an axle located therein, a roller supported on the axle, and a lift lock located therein. The blind includes a bottom rail and a rope inserted through the lift lock. A first section of the rope is wound on the roller and connected to the bottom rail on a side of the lift lock. A second section of the rope is connected to the head box on another side of the lift lock. The operation unit includes a sleeve connected to the head box, a rod including a first end located in the sleeve and a second end located outside the sleeve, and a pulley connected to the first end of the rod. The second section of the rope is wound on the pulley. | 12-06-2012 |
Tai-Ping Yin, Taipei TW
Patent application number | Description | Published |
---|---|---|
20140210721 | MOUSE DEVICE - A mouse device includes an upper cover, a lower cover, a circuit board, a first switch, a second switch, and a triggering element. The circuit board is fixed between the upper cover and the lower cover. The first switch and the second switch are disposed on a bottom surface of the circuit board. The triggering element is pivotally coupled to the lower cover and protruded through a bottom side of the lower cover. When a first side or a second side of the upper cover is depressed, the upper cover, the lower cover and the circuit board are rotated relative to the triggering element. Consequently, the first switch or the second switch is correspondingly triggered. | 07-31-2014 |