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11. 发明公开

EP1105014A4 PATIO UMBRELLA WITH RADIANT HEATER 有权
标题翻译：庭院伞辐射采暖系统
公开(公告)号：EP1105014A4
公开(公告)日：2002-07-17
申请号：EP99940992
申请日：1999-08-09
申请人： CLARK WALTER B , DAVIS ROBERT M
发明人： CLARK WALTER B , DAVIS ROBERT M
IPC分类号： A45B23/00 , F24C1/12 , A45B25/00 , A47B83/04
CPC分类号： A45B3/00 , A45B23/00 , A45B2023/0012 , A45B2025/186 , A45B2200/1063 , F24C1/12
摘要： A patio umbrella that includes a dining table and a fuel-burning radiant heater avoids overheating of the upper canopy (20) by mounting the support (24) on which the upper canopy rests in the shadow cast by a reflector (28) that converges upwardly to form a chimney portion (34). The reflector is affixed to the housing of the combustion chamber (18) by legs (32). In addition to reflecting radiant heat downwardly onto the table and the diners, the reflector shields the upper canopy support (24) from radiant heat and provides a duct (34) for venting the products of combustion. As the latter pass up through the chimney portion, cooler air is drawn up through the space (30) between the reflector (28) and the upper canopy support (24) thereby preventing hot air from stagnating there. The upper canopy support is mounted to the reflector and spaced above it by a number of insulative ceramic spacers (26).

12. 发明专利

AU2010290977A1 Reversible oral adhesive gel 未知
公开(公告)号：AU2010290977A1
公开(公告)日：2012-04-05
申请号：AU2010290977
申请日：2010-08-30
申请人： DAVIS ROBERT
发明人： STATON JOHN ALEXANDER , DAVIS ROBERT J , ORBAN GEORGE JOHN
IPC分类号： A61L15/58 , A61F5/56 , A61J1/05 , A61L15/22 , A61M35/00
摘要： The invention relates to a reversible oral adhesive gel. The reversible oral adhesive gel is suitable for application to lips to inhibit oral (mouth) breathing and to promote nasal breathing and thereby prevent or ameliorate snoring and to correct other respiratory problems.

13. 发明专利

GB201012263D0 Sealing assembly 未知
公开(公告)号：GB201012263D0
公开(公告)日：2010-09-08
申请号：GB201012263
申请日：2010-07-22
申请人： DAVIS ROBERT H

14. 发明专利

CA2179948C METHOD FOR EXTRACTING BITUMEN FROM TAR SANDS 未知
公开(公告)号：CA2179948C
公开(公告)日：2008-02-26
申请号：CA2179948
申请日：1996-06-26
申请人： DAVIS ROBERT MICHAEL , PAUL JAMES MARK
发明人： DAVIS ROBERT MICHAEL , PAUL JAMES MARK
IPC分类号： C10G1/04 , B03B9/02
摘要： A method for extracting bitumen from crushed mined tar sands comprising contacting the mined tar sands with a solvent in the presence of sonic energy in the frequency range of 0.5 to 2.0 kHz. Specifically, a solvent is first mixed with crushed mined tar sands and the mixture is then formed into a slurry of tar sand suspended in the solvent. Thereafter the tar sand slurry is injected into the top of a vertically disposed, substantially rectangular shaped, hollow acoustic chamber of uniform cross-section. Fresh solvent is injected into the bottom of the acoustic chamber and flows upwardly through the cell. The fresh solvent is injected into the bottom of the acoustic chamber at a rate low enough whereby the tar sand particles in the slurry fall by gravity through the upwardly flowing solvent. The tar sand particles and solvent in the acoustic chamber are subjected to acoustic energy in the frequency range of 0.5 to 2.0 kHz whereby the bitumen is separated from the tar sand and dissolved by the upwardly flowing solvent without cavitation of the solvent. The bitumen dissolved in the solvent is recovered from the top of the acoustic chamber and transferred by pipeline to an off-site refinery. The bitumen-extracted sand particles recovered from the bottom of the acoustic chamber may be recycled to the top of the acoustic chamber to recover additional bitumen after injection of the slurry has been discontinued.

15. 发明专利

CA2069176C PRODUCT LOADING SYSTEM 未知
公开(公告)号：CA2069176C
公开(公告)日：2005-08-09
申请号：CA2069176
申请日：1992-05-21
申请人： DAVIS ROBERT
发明人： DAVIS ROBERT
IPC分类号： B65B39/00 , B65B43/26
摘要： A system for loading product into a container comprises a conveyor with side by side staggered delivery portions, a pair of side by side bottom opening receptacles fed at different times by the deliver portions of the conveyor, a hopper moveable in an alternating manner to a product receiving position beneath each of the receptacles and a container holder below and fed by the hopper.

16. 发明专利

IL125041D0 Process for increasing the activity of zeolite containing particulate solids 未知
公开(公告)号：IL125041D0
公开(公告)日：1999-01-26
申请号：IL12504196
申请日：1996-12-20
申请人： DAVIS ROBERT E , BARTHOL DAVID B
IPC分类号： B01J29/90 , B01J38/48 , B01J38/60 , B01J38/62 , B01J
摘要： A process for increasing the activity of a zeolite-containing particulate solid containing contaminants which block the pores of the zeolite and adversely affect the activity thereof wherein the contaminated zeolitic material is slurried with a liquid containing an acid, detergent or surfactant, the slurry is agitated to liberate the pore-blocking contaminants from the zeolite pores so that they are suspended in the liquid, a portion of the liquid is withdrawn from the slurry and filtered to remove the suspended contaminants, the resulting liquid is returned to the slurry, and the treated zeolite-containing particulate solid is liquid from the solution and recovered.

17. 发明专利

GB9820475D0 Portable condensation free mirror 未知
公开(公告)号：GB9820475D0
公开(公告)日：1998-11-11
申请号：GB9820475
申请日：1998-09-21
申请人： DAVIS ROBERT J
IPC分类号： A47G1/02

18. 发明专利

NO983051D0 未知
公开(公告)号：NO983051D0
公开(公告)日：1998-07-01
申请号：NO983051
申请日：1998-07-01
申请人： DAVIS ROBERT E , BARTHOLIC DAVID B
发明人： DAVIS ROBERT E , BARTHOLIC DAVID B
IPC分类号： B01J29/90 , B01J38/48 , B01J38/60 , B01J38/62 , B01J
摘要： A process for increasing the activity of a zeolite-containing particulate solid containing contaminants which block the pores of the zeolite and adversely affect the activity thereof wherein the contaminated zeolitic material is slurried with a liquid containing an acid, detergent or surfactant, the slurry is agitated to liberate the pore-blocking contaminants from the zeolite pores so that they are suspended in the liquid, a portion of the liquid is withdrawn from the slurry and filtered to remove the suspended contaminants, the resulting liquid is returned to the slurry, and the treated zeolite-containing particulate solid is liquid from the solution and recovered.

19. 发明专利

CA2241998A1 PROCESS FOR INCREASING THE ACTIVITY OF ZEOLITE CONTAINING PARTICULATE SOLIDS 未知
公开(公告)号：CA2241998A1
公开(公告)日：1997-07-10
申请号：CA2241998
申请日：1996-12-20
申请人： DAVIS ROBERT E , BARTHOLIC DAVID B
发明人： DAVIS ROBERT E , BARTHOLIC DAVID B
IPC分类号： B01J29/90 , B01J38/48 , B01J38/60 , B01J38/62
摘要： A process for increasing the activity of a zeolite-containing particulate solid containing contaminants which block the pores of the zeolite and adversely affect the activity thereof wherein the contaminated zeolitic material is slurried with a liquid containing an acid, detergent or surfactant, the slurry is agitated to liberate the pore-blocking contaminants from the zeolite pores so that they are suspended in the liquid, a portion of the liquid is withdrawn from the slurry and filtered to remove the suspended contaminants, the resulting liquid is returned to the slurry, and the treated zeolite-containing particulate solid is removed from the solution and recovered.

20. 发明专利

ZA9610096B Process for increasing the activity of zeolite containing particulate solids 未知
公开(公告)号：ZA9610096B
公开(公告)日：1997-07-09
申请号：ZA9610096
申请日：1996-12-02
申请人： DAVIS ROBERT E , BARTHOLIC DAVID B
发明人： DAVIS ROBERT E , BARTHOLIC DAVIS B
IPC分类号： B01J29/90 , B01J38/48 , B01J38/60 , B01J38/62 , B01J
摘要： A process for increasing the activity of a zeolite-containing particulate solid containing contaminants which block the pores of the zeolite and adversely affect the activity thereof wherein the contaminated zeolitic material is slurried with a liquid containing an acid, detergent or surfactant, the slurry is agitated to liberate the pore-blocking contaminants from the zeolite pores so that they are suspended in the liquid, a portion of the liquid is withdrawn from the slurry and filtered to remove the suspended contaminants, the resulting liquid is returned to the slurry, and the treated zeolite-containing particulate solid is liquid from the solution and recovered.

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