Apparatus for increasing effective active area
The present invention pertains to downcomer tray assemblies for chemical process columns. More particularly, one aspect of the invention includes a downcomer-tray assembly for a process column of the ... Read More
Inventors: Lee, Adam T.; Wu, Kuang; Burton, Larry;, Assignee: Glitsch, Inc. (Dallas, TX) |
Process for producing an ink jet recording head
In a first aspect of the present invention, there is provided a process for producing an ink jet recording head for ejecting an ink, the process comprising the steps of: joining together a first subst... Read More
Inventors: Orikasa, Tsuyoshi; Ichikawa, Fumio; Masuda, Kazuaki; Maeoka, Kunihiko; Watanabe, Takashi; Sato, Osamu; Goto, Akira;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Electric oil pump apparatus
OF THE INVENTION An oil pump apparatus 10 (an electric oil pump apparatus) according to an embodiment of the present invention is described hereinbelow with reference to the attached drawings. As esp... Read More
Inventors: Sakakibara, Isao; Miyachi, Eiji;, Assignee: Aisin Seiki Kabushiki Kaisha (Kariya, JP) |
Hydraulic press
OF THE PREFERRED EMBODIMENT Referring to the Figures, 1 shows a press stand and 2 a trough-shaped supporting member in which forms 3 and sheets 4 (see FIG. 3) to be formed are placed. The supporting ... Read More
Inventors: Hellgren, Keijo;, Assignee: Asea Aktiebolag (Vesteras, SE) |
Hydraulic press with pressure cell
According to the invention, a reduction of the high stress at a thickness transition zone (e.g. between the intermediate portion and an end wall portion) is achieved in either or both of the press pla... Read More
Inventors: Persson, Hans;, Assignee: ASEA Aktiebolag (Vasteras, SE) |
Press of pressure cell type
In its broadest aspect, the invention relates to a press of the pressue cell type comprising a press stand having two opposed force-absorbing elements between which a space is formed, a press plate wi... Read More
Inventors: Hellgren, Keijo;, Assignee: ASEA Aktiebolag (Vaster.ang.s, SE) |
Forming press mat utilizes trays formed of thin bottom plates and separate annular frames
The invention has for its object to overcome this disadvantage by suggesting a press plant construction including a forming press of the pressure cell type so as to prevent the forming space available... Read More
Inventors: Hellgren, Keijo;, Assignee: Asea AB (Vaster.ANG.s, SE) |
Method and apparatus for forming a rupture disk
Accordingly, the present invention is directed to a pressure relief assembly that obviates one or more of the limitations and disadvantages of prior art pressure relief assemblies. The advantages and ... Read More
Inventors: Cullinane, Donall; Daly, John; Farwell, Stephen; Klein, Greg; Lowe, Barry; Rooker, Mitch; Tomasko, John; Brazier, Geof;, Assignee: BS&B Safety Systems, Inc. (Tulsa, OK) |
Forming tool
OF A PREFERRED EMBODIMENT OF THE INVENTION In the following, an embodiment will be described in which the forming tool is used for forming sheet-metal blanks for the automotive industry. FIG. 1 is a ... Read More
Inventors: Hellgren, Keijo;, Assignee: Avure Technologies AB (Vasteras, SE) |
Process for producing printed wiring board
It is an object of this invention to provide a process for producing a base board with a special structure overcoming the defects of the prior art technique. This invention provides a process for prod... Read More
Inventors: Homma, Masaji; Yamauchi, Hitoshi;, Assignee: Hitachi Condenser Co., Ltd. (Tokyo, JP) |
Method for forming traces on side edges of printed circuit boards and devices formed thereby
It is an object of the invention to provide traces on the side edge of a printed circuit board which avoids the problems of surface defined traces of the type noted above and which advantageously enab... Read More
Inventors: McKenzie, Jr., Joseph A.;, Assignee: |
Circuit board assembly and method of fabricating same
The present invention provides a circuit board assembly that defines structural features that allow for improved stability in the connection between two boards. In one embodiment, the assembly compris... Read More
Inventors: Morales, Jorge; Avitia, Cesar;, Assignee: Visteon Global Technologies, Inc. (Dearborn, MI) |
Module substrate and method of producing the same
Accordingly, it is an object of the present invention to provide a module substrate of which the end-face electrodes can be securely connected to a mother board even if warpage occurs in the substrate... Read More
Inventors: Okada, Masanobu; Koide, Tomoyuki; Nakaya, Kazuyoshi; Nakaji, Hiroyuki;, Assignee: Murata Manufacturing Co., Ltd. (Kyoto, JP) |
Method of attaching a fastening element to a panel
The improved method of attaching a fastening element to a panel of this invention is particularly, but not exclusively adapted for permanent installation of fastening elements in plasticly deformable ... Read More
Inventors: Muller, Rudolf R. M.; Babej, Jiri;, Assignee: Profil Verbindungstechnik GmbH & Co. (DE) |
Self-riveting fastening element
As described above, the improved self-riveting fastening element of this invention is designed for permanent attachment to a metal panel or plate within a panel opening by a die member having an annul... Read More
Inventors: Ladouceur, Harold A.;, Assignee: Multifastener Corporation (Detroit, MI) |
Solid electrolytic capacitor and method for manufacturing the same
In order to address these problems, according to the present invention, a method for manufacturing a solid electrolytic capacitor including an anode conductor that is made of a valve metal, a dielectr... Read More
Inventors: Yoshida, Tsunenori; Shimada, Mikinari; Nakada, Yasuhiko;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Void free, silicon filled trenches in semiconductors
One or more embodiments of the present invention provide methods of forming substantially void free trench structures in semiconductor devices. In accordance with one embodiment of the present inventi... Read More
Inventors: Haupt, Moritz;, Assignee: Infineon Technologies AG (Munich, DE) |
Electronic-component mounting system
It is therefore an object of the present invention to provide an electronic-component (EC) mounting system which includes a plurality of EC mounting units and mount ECs on objects such as printed circ... Read More
Inventors: Asai, Koichi; Matsumoto, Koso; Ooe, Kunio; Shimmura, Masayuki;, Assignee: Fuji Machine Mfg. Co., Ltd. (Aichi-ken, JP) |
Method of measuring accuracy of electric-component mounting system
The present invention provides an accuracy measuring method, an accuracy-measuring-program recording medium, and an electric-component mounting system which have one or more of the following technical... Read More
Inventors: Kawada, Tosuke;, Assignee: Fuji Machine Mfg. Co., Ltd. (Chiryu, JP) |
Artificial turf-like product
Accordingly, the primary and principal object of the present invention is to provide a synthetic turf-like product which provides a game playing surface having game playing characteristics which are s... Read More
Inventors: Haas, Jr., Frederick T.;, Assignee: |
Top dressed plating surface with resilient underpad
OF THE PREFERRED EMBODIMENTS The drawing figure comprises a sectional view through a playing surface according to the present invention. The playing surface 1 starts with a firm, stable subsurface 2 ... Read More
Inventors: Haas, Jr., Frederick T.;, Assignee: Mod-Sod Sports Surfaces, Inc. (Metairie, LA) |
Synthetic grass playing field surface
Referring to the drawings, the playing field surface 10 comprises a stabilized base or support surface 11 covered by an underpad 12, upon which a synthetic grass-like, pile carpet is laid. A sand-lik... Read More
Inventors: Tomarin, Seymour A.;, Assignee: Tecsyn Canada Limited (St. Catharines, CA) |
Golf driving mat
Accordingly, it is a principle object of the invention to provide a golf practice mat comprised of panel members each adapted for replacement following unacceptable wear thereof. It is a further objec... Read More
Inventors: Hooper, Michael;, Assignee: |
Turfing systems for stadia
In accordance with this invention a plurality of turf units for forming a continuous natural grass playing surface are employed which may be transported either together or individually. The units may ... Read More
Inventors: Ripley, Sr., Thomas L.; Cataldo, Stephen A.;, Assignee: Greentech L.L.C. (Richmond, VA) |
Process of laying synthetic grass
OF PREFERRED EMBODIMENTS With reference to FIG. 1, the invention relates to a synthetic grass turf assembly consisting of a pile fabric with an infill layer of particulate matter which is installed o... Read More
Inventors: Prevost, Jean;, Assignee: Fieldturf Holdings, Inc. (Montreal, CA) |
Synthetic turf
It is the purpose of the present invention to provide an improved synthetic grass sports surface that is more resilient, and remains more resilient for a longer period of time, than known synthetic gr... Read More
Inventors: Prevost, Jean;, Assignee: Fieldturf Inc. (Montreal, CA) |
Synthetic turf game surface
FIG. 1 schematically illustrates a fragment of a synthetic turf pile carpet 10. The carpet has numerous, closely spaced, tufts 11 which are formed of U-shaped, flat, narrow bent strips or strands 12 ... Read More
Inventors: Lemieux, Alain;, Assignee: 2752-3273 Quebec Inc. (Montreal, CA) |
Method of making a ceramic capacitor
Accordingly, a principal object of the present invention is to provide a ceramic capacitor which can remove such various disadvantages as described hereinabove and to provide a process of making such ... Read More
Inventors: Kanai, Kazuhiko; Sakabe, Yukio;, Assignee: Murata Manufacturing Co., Ltd. (JP) |
Ion mobility spectrometer drift chamber
Therefore it is the object of the invention to improve a drift chamber of the kind mentioned above in such a way that it can be produced as a compact apparatus in a simple, reproducable and reliable m... Read More
Inventors: Karl, Manfred;, Assignee: Bruker Saxonia Analytik GmbH (Leipzig, DE) |
Miniaturized ion mobility spectrometer sensor cell
To accomplish the above and other objectives, the present invention provides for an improved ion mobility spectrometer for chemical warfare agents, and in particular to a spectrometer developed by Env... Read More
Inventors: Megerle, Clifford A.; Townsend, Carl W.; Linder, Jacques F.;, Assignee: Raytheon Company (Lexington, MA) |
Metal Working 
