Waermetauscher, insbesondere fuer fluessige Medien hoeherer Viskositaet

DEVICE OF CIRCULAR SAW TO CUT UP TUBES

COMPRISING DEVICE OF COMMUTATION OF THE STEMS OF ORDERING OF FORK OF GEAR BOX

INTERNAL COMBUSTION ENGINE WITH OFFSET CRANK PINS AND IN A COMMON PLANE

LIGHTING DEVICE

L'invention concerne un dispositif d'éclairage comprenant un boîtier destiné à limiter un espace interne de boîtier, le boîtier présentant une ouverture d'amenée d'air et une ouverture d'évacuation d'air pour l'espace interne de boîtier, avec un guide d'air pour guider l'air affluant à travers l'ouverture d'amenée d'air, un élément de filtre étant prévu de telle sorte que l'air affluant à travers le guide d'air puisse parvenir d'abord à travers l'élément de filtre et seulement ensuite dans l'espace interne de boîtier. Pour améliorer la durée de vie, l'élément de filtre est disposé au niveau du guide d'air et à l'intérieur de l'espace interne de boîtier.

PHYSIOLOGICAL SYSTEM OF SENSOR

FEEDING SYSTEM WHILE CARBURIZING Of an INTERNAL COMBUSTION ENGINE

COMPONENT WITH INTEGRATED ELECTRIC ACTUATOR

Procédé de fabrication d'un composant avec élément de commande électrique intégré (1), comportant un support (5) en matière thermoplastique recouvert d'une couche décorative (8), l'élément (1) étant un film disposé entre la couche (8) et le support (5), comportant les étapes suivantes : fourniture d'une machine de moulage par injection avec un moule d'outil constitué d'un poinçon (3) et d'une première matrice (2), fixation de l'élément (1) dans la matrice (2), fermeture du moule et moulage du support (5), ouverture du moule engendrant une fente entre la matrice (2) et une surface côté commande de l'ébauche de support (5) et de l'élément (1), ou ouverture et fermeture du moule avec une deuxième matrice (6) engendrant une fente entre la matrice (6) et la surface précédente, et injection d'une matière décorative dans la fente pour former la couche (8).

INSTALLATION OF COMMUTATION COMPRISING a FORK OF WALKMAN AND a LOCKING MECHANISM Of AXIS OF FORK

COMPONENT WITH A CONTROL ELEMENT INTEGRATED ELECTRIC

MANUFACTORING PROCESS Of a SHEET STRUCTUREE OF MATTER THERMOPLASTIC

A METHOD FOR GENERATING A PAIR REQUETE/REPONSE IN AN ELECTRIC MACHINE AND ELECTRIC MACHINE IMPLEMENTING THE PROCESS

Procédé pour générer une paire requête/réponse dans une machine électrique (1) comme base d'une authentification. La machine électrique comporte au moins un stator (2) et un rotor (3). La requête est un signal de tension ou d'intensité qui produit une induction entre le rotor et le stator et la réponse à la requête est une grandeur dépendant de l'induction produite.

INSULATED EXHAUST MANIFOLD THROUGH AN AIR GAP FOR AN INTERNAL [...]

UNIT OF SYNCHRONIZATION Of a Gear box

Une unité de synchronisation d'une boîte de vitesses comporte un corps de synchronisation (10), un manchon (12) de changement de vitesse et une bague de friction (24) seulement sur un côté d'un pignon de vitesse de marche avant. Le côté opposé à un pignon de vitesse de marche arrière est prévu sans bague de friction. Un ensemble de synchronisation de blocage (28) est pourvu d'une pièce de palier (32) et d'une pièce de blocage (36) qui bloquent le manchon (12) de changement de vitesse vers le pignon de vitesse de marche avant avant d'atteindre une égalisation des vitesse de rotation.

ROLLER BEARING FOR OF THE CONTROL RODS SELECTOR FORK

Palier à roulement (1) pour des tiges de commande de fourchette (2, 3, 4) coulissant dans des directions longitudinales opposées. Les tiges de commande (2, 3, 4) sont juxtaposées transversalement à la direction longitudinale. Chacune des tiges de commande de fourchette (2, 3, 4) est montée sur un galet creux (5, 6, 7) monté à rotation sur un goujon (8) fixe par rapport aux tiges de commande de fourchette (2, 3, 4) ; le goujon (8) est aligné transversalement à la direction longitudinale.

COMPRISING DEVICE OF COMMUTATION OF THE STEMS OF ORDERING OF FORK UNCOUPLES SPEEDS

Dispositif de commutation comportant au moins deux tiges de commande de fourchette (2, 3, 4) juxtaposées, de même direction et au moins un élément d'actionnement déplacé par les tiges de commande (2, 3), coulissant dans des directions longitudinales parallèles et de façon indépendante les unes des autres sur des trajets limités. L'élément d'actionnement transmet vers la tige de commande (2, 3, 4) et à partir des tiges de commande vers l'élément d'actionnement, au moins les efforts de réaction venant des efforts d'actionnement. Un élément de support (12) pénètre dans une fente (15, 16) d'au moins l'une des tiges (2, 3, 4) ; la longueur de la dimension intérieure de la fente (15, 16) est au moins aussi longue que le trajet le plus long du coulissement longitudinal des tiges (2, 3, 4) augmenté de la plus grande dimension de l'élément de support (12) dans la fente longitudinale (15, 16) et de l'élément de support (12) ; les tiges s'appuient les unes par rapport aux autres dans la fente (15, ...

COMPACT CART FOR TRANSPORTING OBJECTS

Shift device for gear wheel changing transmission has shift rod connector in form of two deformed sheet halves fixed to each other and to base body

Installation de commutation (1) pour une boite de vitesse à engrenages comportant une fourchette (3) ayant un corps (4) en forme de fourche avec des extrémités (18,19), une fixation à l'axe de fourchette (5) et un axe de fourchette parallèle à l'axe (2) parallèle à l'axe longitudinal (7), la fourchette (3) étant montée le long de l'axe longitudinal (7), caractérisée en ce que la fixation de l'axe de fourchette (5) se compose de boîtiers de tôle (6,7) reliées solidairement entre elles et au corps (4) et qui entoure l'axe de fourchette (2) complètement dans la direction périphérique ou au moins sur un angle important (ϕ) lorsque l'installation de commutation (1) est montée.

METHOD AND APPARATUS FOR USE OF A CONTROL DEVICE

Procédé de gestion d'un appareil de commande (33), ayant une unité d'exécution (30) de programmes de tâches (31). On exécute de temps en temps un premier programme de tâches (31) et un second programme de tâches (31), le premier programme (31) fournissant à la fin d'un premier intervalle de temps prédéfini, des données (32) pour le second programme (31). La transmission des données du premier programme (31) vers le second programme (31) ne se fait qu'après chaque dernière exécution du premier programme (31) dans un second intervalle de temps prédéfini pour l'exécution du second programme (31). Le second intervalle est plus long que le premier.

HOT BEVERAGE MAKER WITH RAPID HEATING

ELECTRIC KETTLE COMPRISING A SPOUT AND A LEVEL GAUGE OF FILLING

ENGINE HAS TWO TIMES WITH SWEEPING BY the AIR

INSTALLATION OF SELECTION AND COMMUTATION Of a GEAR BOX TO SELECT BETWEEN AT LEAST TWO WAYS OF COMMUTATION

ELECTRIC KETTLE WITH CHANNEL HAS DRIVING VAPOR TOWARDS A DETECTOR DETEMPERATURE OR OF VAPOR

DERIVED FROM 2,2,6,6-DIETHYL-DIMETHYL-1-ALCOXYPIPERIDINES AND 1-OXYDES CORRESPONDING

A HERBICIDE COMPOSITION

Konverter zur Stahlerzeugung mit losem Tragring und auf das Gefaess geschweisstem Tragflansch

HEAD Of ASPIRATION FOR VACUUM CLEANER

SYNCHRONIZATION UNIT OF A GEARBOX

Sole for an electric iron.

ROLLING BEARING FOR RODS SHIFT GEARBOX

METHOD FOR PRODUCTION OF A STRUCTURE WITH A SPATIAL FORM OPTIMIZED

NOZZLE FOR GROUNDS FOR A VACUUM CLEANER

INSTALLATION OF COMMUTATION OF GEAR BOX HAS GEARS

FOLDING PARTITION FOR SWIMMING POOL

COMPACT CART FOR TRANSPORTING OBJECTS

L'invention porte principalement sur un chariot (10) compact pour le transport d'objets (13) comportant: - un plateau (11) solidaire d'au moins une roue (12) ayant un axe (X), ledit plateau (11) présentant une surface (Sp), dite de portée, sur laquelle un ou plusieurs objets (13) peuvent être posés pour leur transport, et - un bras (16) comportant au moins une branche (17) et équipé d'un moyen de préhension (20), - caractérisé en ce que ledit plateau (11) comporte une base (21) et une pluralité de niveaux (N1-Nk) d'éléments (22) mobiles en translation par rapport à ladite base (21).

EXHAUST MANIFOLD ISOLATES BY a SLIT From AIR FOR an INTERNAL COMBUSTION ENGINE

MITTEL ZUR BEEINFLUSSUNG DES ORGANVERHAELTNISSES BEI HACKFRUECHTEN

INTERNAL COMBUSTION ENGINE WITH CRANK PINS SHIFT AND IN A COMMON PLAN

Moteur à combustion interne, avec au moins deux rangées de cylindres (11, 12), chaque rangée de cylindres présentant deux cylindres haute pression extérieurs (14, 15, 17, 18) et un cylindre basse pression central (16, 19) qui est rempli de gaz d'échappement par les cylindres haute pression de la rangée de cylindres respective, les pistons alternatifs des cylindres étant accouplés par le biais de bielles à des manetons d'un vilebrequin (13), les manetons des cylindres haute pression (14, 15, 17, 18) étant situés dans un plan commun, et les manetons des cylindres basse pression (16, 19), étant décalés par rapport à ce plan dans le sens de rotation du vilebrequin.

APPARATUS Of ASPIRATION/SOUFFLAGE GUIDES WITH the HAND

MODULATE CONNECTION AND OF DETECTION FOR AN APPARATUS CONVERTER DECOURANT

DEVICE FOR ORIENTING A LOADING CARRIAGE FOR A COOKING APPLIANCE

DEVICE OF HEATING OF LIQUIDS, IN PARTICULAR FOR A COFFEE MACHINE

INSOLE

L'invention concerne une semelle intérieure, comportant un substrat supérieur en contact avec le pied et un substrat inférieur, dans chacun desquels sont pratiquées des ouvertures, et ces ouvertures sont au moins partiellement alignées entre elles pour recevoir une unité flexible amortisseuse de chocs. L'effet de la semelle intérieure est, selon l'invention, efficace et améliore en même temps la circulation d'air au sein de la semelle intérieure. En conséquence, l'humidité autour du pied du porteur peut être facilement évacuée, maintenant de ce fait le pied au sec.

MEANS FOR GROWTH REGULATION OF PLANTS

MEANS FOR PROTECTION FROM PHYTOPATOGENOUS FUNGI AND BACTERIA

Verfahren und Vorrichtung zum Vorwaermen von Zementrohgut

Method for shift control of automatic transmission in powertrain of commercial vehicle, involves increasing switching dynamic with increasing nominal driving resistance, which is corrected depending on operational parameters

The method involves controlling a clutch actuator for disengagement and engagement of a friction clutch and gear plates for removing and inserting gears in a transmission by switching dynamic (SD) during shift operation of a drive motor. The switching dynamic of the shift operation is determined depending on corrected driving resistance (FFW-kor). The switching dynamic is increased with increasing nominal driving resistance (FFW-nom). The nominal driving resistance is corrected depending on operational parameters e.g. vehicle mass.

MEANS AND METHOD FOR PROTECTION FROM INSECTS

Einem Drehrohrofen vorgeschalteter Schachtvorwaermer zum Erwaermen von Granalien od.dgl.

MITTEL ZUR BEEINFLUSSUNG DES ORGANVERHAELTNISSES BEI KULTURPFLANZEN

Luftgekuehlte Brennkraftmaschine mit OElkuehler

MEANS FOR CHEMICAL TREATMENT OF CULTURAL PLANTS

¾üü¾ú¾²Ôÿ ´ûú |û¹²ô¹ÔûÔÿ ¾¹¯ ú¨×Ôó¾ú ´¨¨¯ô¹× ¾¹¯ ¯ôÿ²úô¬Ô²ô¹× û´ SUBSTANCES IN THE UPPER PART OF LIQUID, IN AREACTIVEE APPARATUS

MEANS FOR CHEMIOTHERAPY OF CULTURAL PLANT VIRUSES

Konverter zur Stahlerzeugung mit losem Tragring und auf das Gefaess geschweisstem Tragflansch

MEANS FOR REGULATION THE PLANT GROWTH

HERBICIDE MEANS

APPARATUS FOR STREAM REGULETION OF PRODUKT IN THE BOTTOM PART OF TUBE REACTOR

CHEMICO-THERAPEUTICAL REMEDY FOR VIRUSES ON CULTIVATED PLANTS

MEANS FOR GROWTH REGULATION OF PLANTS

HERBICIDE AND DESSICANT MEANS

METHOD FOR STEM STABILIZATION BY WHEAT

MEANS FOR CHEMICAL THERARY OF VIRUSES ON CULTURAL PLANTS

METHOD FOR PREPARING N- ALKYLATED DIPHENYL AMINES

MEANS FOR PREVENTION FROM PHYTOPHATOGENIC FUNGI AND BACTERIA

HERBICIDE AND DESSICANT MEANS

APPARATUS FOR EQUALIZING THE TIME STAYING OF PRODUCT AND FOR IMPROVING THE HEAT EXCHANGE IN TUBULAR REACTOR FOR OBTAINING OF POLYMER MELTS

Devices, systems and methods using magnetic force systems affecting the toungue or hyoid musccles in the upper airwya

Systems and methods are provided for resisting posterior movement of the tongue during sleep, thereby keeping an airway open. The systems and methods employ a first structure that can be placed either in or on a tongue within an oral cavity and/or in a region of hyoid muscle. The first structure includes a ferromagnetic material. The systems and methods employ a second structure that can be placed either in or on external tissue outside the oral cavity and/or in or on external tissue outside the oral cavity in a desired relationship with the first structure. The second structure includes a magnetic material that magnetically interacts with the ferromagnetic material by attracting the ferromagnetic material, thereby resisting posterior movement of the tongue.

Arrangement for Influencing an Exhaust Gas Flow

An arrangement for influencing the flow of an exhaust gas of a gas turbine in a channel that preferably leads to a waste-heat exchanger or boiler. A flow grating is disposed transversely in the channel at an end of the channel that faces the gas turbine. The flow grating partially obstructs the cross-sectional area of the channel, and is provided with passages. 122-. (canceled)23. An arrangement for influencing the flow of an exhaust gas of a gas turbine in a channel , comprising:a flow grating disposed transversely in the channel at an end of the channel that faces the gas turbine, wherein said flow grating partially obstructs the cross-sectional area of the channel, and wherein said flow grating is provided with passages.24. An arrangement according to claim 23 , wherein said flow grating is adapted to be disposed in a region of the channel in which very excessive velocities occur.25. An arrangement according to claim 23 , wherein said flow grating is comprised of individual spaced-apart tubes.26. An arrangement according to claim 25 , wherein said tubes are configured to have no cooling medium flow through an interior of said tubes.27. An arrangement according to claim 23 , wherein said flow grating is comprised of individual claim 23 , spaced-apart rods.28. An arrangement according to claim 23 , wherein said flow grating is comprised of one row of spaced-apart tubes or rods.29. An arrangement according to claim 23 , wherein said flow grating is comprised of a plurality of rows of tubes or rods claim 23 , and wherein said rows are disposed one after the other as viewed in a longitudinal direction of the channel.30. An arrangement according to claim 29 , wherein said tubes or rods of said flow grating are disposed in an offset manner relative to one another in said rows.31. An arrangement according to claim 23 , wherein said flow grating is comprised of individual claim 23 , spaced-apart tubes or rods that are disposed vertically claim 23 , horizontally claim 23 , ...

Anti-Theft Carrying Bags and Security Panel Assemblies

In various embodiments, a carrying bag is disclosed which includes a one or more security panel assemblies comprising a first flexible material layer and a polymeric fiber matrix, such as a polymer fiber-based cut-resistant fabric, matrix or mesh. Various carrying straps are disclosed which include a first flexible fabric or webbing; and a second flexible fabric or webbing comprising a polymeric fiber matrix. Additional polymeric fibers, filaments, cables, threads or yarns may be included in the security panel assemblies and straps, such as cut-resistant monofilament and multifilament fibers comprised of a polyethylene such as ultra high molecular weight polyethylene (UHMWPE), high-modulus polyethylene (HMPE), or High Performance Polyethylene (HPPE), for example.

Radiopaque intraluminal stents comprising cobalt-based alloys with primarily singe-phase supersaturated tungsten content

Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium, tungsten, and nickel. Tungsten is present above its solubility limit (about 15%), but is still only present as a super-saturated, primarily single-phase material exhibiting an FCC microcrystalline structure.

CAMSHAFT ADJUSTING SYSTEM WITH MEANS FOR CATCHING HYDRAULIC FLUID DRAINING FROM A VALVE IN ORDER TO DIRECTLY RECIRCULATE THE FLUID INTO THE CAMSHAFT ADJUSTER

The invention relates to a camshaft adjusting system () for an internal combustion engine of a motor vehicle, including a hydraulic camshaft adjuster () which has a stator (), a rotor () that is rotatably mounted in the stator (), and a hydraulic control system () that has a valve (). The rotor () has at least one vane which protrudes into a pressure chamber formed between the rotor () and the stator () such that the pressure chamber is divided into two sub-chambers, each of which interacts with the hydraulic control system () such that a hydraulic pressure ratio is established between the two sub-chambers, said ratio specifying a relative rotational position between the rotor () and the stator (), and is adjusted on the basis of the position of the valve (). The camshaft adjusting system also includes an actuator () which is arranged adjacently in the axial direction of the camshaft adjuster () and which acts on the valve () for adjusting purposes. A hydraulic fluid section () is arranged on an actuator () face facing the camshaft adjuster (), with this hydraulic fluid section () being designed to deflect a flow of hydraulic fluid exiting the valve () into the surroundings of the camshaft adjuster () back into the camshaft adjuster () in an operational state. 1. A camshaft adjusting system for an internal combustion engine of a motor vehicle , the camshaft adjusting system comprising: a stator,', 'a rotor that is rotatably mounted in the stator,', 'a hydraulic control system that comprises a valve,', 'a pressure chamber formed between the rotor and the stator, and', 'at least one vane on the rotor extends into the pressure chamber such that said pressure chamber is divided into two sub-chambers, each of which interacts with the hydraulic control system such that a hydraulic pressure ratio is established between the two sub-chambers, said ratio specifying a relative rotational position between the rotor and the stator and is adjusted based on a position of the valve ...

Module for a Conveyor System for Bulk Goods, and also Conveyor System for Bulk Goods

The module () for a conveyor system for bulk goods has at least one first tubular section (). A second tubular section (), which is provided with at least one coupling piece (), branches away from said first tubular section. The second tubular section () adjoins a valve () which has three connections (). The first connection forms a flow-connection with the second tubular section (). The second connection () of the valve () can be selectively connected to the first connection () by means of a first line and to the third connection () by means of a second line (). 119.-. (canceled)20. A module for a conveyor system for bulk goods , the module comprising:a first tubular section;a second tubular section branching off the first tubular section and provided with a coupling piece;a valve adjoining the second tubular section and comprising a first connector, a second connector, and a third connector;wherein the first connector is connected in flow communication to the second tubular section;wherein the second connector is selectively connectable via a first line with the first connector and via a second line with the third connector.21. The module according to claim 20 , wherein the first and second connectors are arranged angularly relative to each other.22. The module according to claim 20 , wherein the second and third connectors are positioned opposite each other.23. The module according to claim 20 , wherein the first line and the second line are tubular pieces.24. The module according to claim 20 , wherein the first claim 20 , second and third connectors are tubular sections.25. The module according to claim 20 , wherein the valve comprises a housing and a valve slider slidably supported in the housing claim 20 , wherein the first and second lines are disposed in the valve slider.26. The module according to claim 25 , wherein the valve slider has a frame shape and comprises a bottom.27. The module according to claim 25 , wherein the housing of the valve comprises ...

Horticultural fill

A horticultural fill system comprises a biodegradable outer packaging and a plurality of biodegradable bipyramidal horticultural fill elements. The plurality of biodegradable bipyramidal horticultural fill elements are removably disposed within the biodegradable outer packaging, and a group of the plurality of biodegradable bipyramidal horticultural fill elements is configured to be positioned in a horticultural planter container, as horticultural fill, beneath growth medium in which a plant is to be grown.

Anti-proliferation safeguards for nuclear fuel salts

An anti-proliferation technique is disclosed to reduce the likelihood of nuclear proliferation due to the use fissionable fuel salts. The technique includes doping the fuel salt with one or more elements (referred to herein as activation dopants) that, upon exposure to neutrons such as would occur in the fuel salt when a reactor is in operation, undergo a nuclear reaction to, directly or indirectly, form highly active “protecting isotopes” (of the same element as the activation dopant or a different element). A sufficient mass of activation dopants is used so that the Figure of Merit (FOM) of the fuel salt is decreased to below 1.0 within some target number of days of fission. This allows the FOM of the fuel salt to be controlled so that the fuel becomes too dangerous to handle before to the creation of a significant amount of weaponizable isotopes.

Sensor system

Described are systems and methods to provide agnostic sensor data obtained from a sensor and transmitted to a central database by a transmitter device. In one aspect, a value sensed by a sensor component is converted at the transmitter device to an agnostic value defined by a dimensionless universal scale and offset. The agnostic value is then sent to a data acquisition database where it is converted back to the original value. This is accomplished by first providing the data acquisition database with a sensor definition of a scale and offset used to convert the sensor values in addition to any sensor indicia and other parameters to display the data acquired at the data acquisition database. The wireless sensors database and user interface are also automatically updated when a new sensor type is attached to the network utilizing configuration data that resides in the new sensor that is sent to the database on its first connection.

PROSTHETIC SOCKET SYSTEM

A prosthetic socket system includes a prosthetic lock assembly having a lock body defining a pin hole adapted to receive an attachment pin, and a locking device in the lock body. The locking device is engageable with the attachment pin to unidirectionally lock the attachment pin in the lock body while permitting insertion of the attachment pin in the lock body. A valve assembly is positioned in the lock body that is movable between a closed position and an open position in which the valve assembly is unsealed so that air moves into the lock body via the valve assembly. A release mechanism positioned in the lock body is arranged to both release the locking device from the attachment pin and move the valve assembly to the open position by translating the locking device in the lock body. 1. A prosthetic socket system comprising: a lock body having a pin hole adapted to receive an attachment pin;', 'a locking device in the lock body, the locking device being engageable with the attachment pin in the lock body to unidirectionally lock the attachment pin in the lock body while permitting insertion of the attachment pin in the lock body;', 'a valve assembly positioned in the lock body, the valve assembly moveable between a closed position in which the valve assembly is sealed, and an open position in which the valve assembly is unsealed so that air moves into the lock body via the valve assembly; and', 'a release mechanism positioned in the lock body, the release mechanism arranged to both release the locking device from the attachment pin and move the valve assembly to the open position by translating the locking device in the lock body., 'a prosthetic lock assembly including2. The prosthetic socket system of claim 1 , wherein the release mechanism is arranged to release the locking device from the attachment pin and move the valve assembly to the open position in a single action.3. The prosthetic socket system of claim 1 , wherein the release mechanism is arranged to ...

Spool Valve

The disclosed spool valve is used especially in conveying systems comprising conveying pipes () and includes a spool () which allows the conveying cross-section of the conveying pipe () to be closed. The spool () has at least one through-hole (). The conveying pipe () is sealed from the spool () by at least one sealing ring (). Said sealing ring () surrounds the conveying line () and includes a washer-shaped sealing portion. Said sealing portion lies flat on the spool and seals under the effect of the difference between the pressure in the conveying line () and the ambient pressure. 1667113327282728667112728272866711667aaa,a. A slide valve , in particular for use in conveying systems with conveying lines ( , ′ , ) , with at least one slide ( , ) , with which the conveying cross section of the conveying line can be closed off and which comprises at least one passage opening () , and with at least one sealing ring ( , ; ′ , ′) , with which the conveying line ( , ′ , ) is sealed against the slide ( , ) , characterized in that the sealing ring ( , ; ′ , ′) surrounds the conveying line ( , ′ , ) and comprises an washer-like sealing part which lies flat against the slide () and seals through the pressure differential between the pressure in the conveying lines ( , ′ , ) and the ambient pressure.211232311aa,aa. The slide valve according to claim 1 , characterized in that the slide ( claim 1 , ) lies between two retaining plates ( claim 1 , ; ) claim 1 , each of which are spaced from the slide ( claim 1 , ).32728272811a. The slide valve according to claim 1 , characterized in that a sealing ring ( claim 1 , ′ ′ claim 1 , ′) with an washer-like sealing part each lies against both sides of the slide ( claim 1 , ).42381415191. The slide valve according to claim 2 , characterized in that the two retaining plates ( claim 2 , ) are held spaced from one another by way of spacers () claim 2 , which penetrate slots ( claim 2 , ) of the slide () extending in shifting direction () of ...

Coupling Point and Coupling Station for a Pneumatic Conveyance System for Conveying Bulk Material

The invention relates to a coupling point serving to form a coupling station between at least two senders and at least one receiver of a pneumatic conveyance system for conveying bulk material. The bulk material is directed by sender tubes and receiver tubes, which fluidically connect the sender and the receiver to the coupling station (). The coupling point is a plug-in module which has at least one sender divider tube () and at least one receiver divider tuber (). The sender divider tube () has at least one outlet () and the receiver divider tube () has at least one inlet () for the bulk material. The sender divider tube () and the receiver divider tube () each have at least one connection () for a next plug-in module () or a sender tube () or receiver tube (). The outlet () of the sender divider tube () and the inlet () of the receiver divider tube () can be closed or released. The coupling station has at least two dimensionally stable plug-in modules, each having at least one sender divider tube and at least one receiver divider tube which are fluidically connected or connectable to each other. 118.-. (canceled)19. A coupling point for forming a coupling station between at least two senders and at least one receiver of a pneumatic conveyance system for conveying bulk material , wherein the pneumatic conveyance system comprises sender pipes and receiver pipes fluidically connecting the at least two senders and the at least one receiver with the coupling station , the coupling point comprising:a plug module comprising at least one sender pipe part and at least one receiver pipe part;wherein the at least one sender pipe part comprises at least one outlet for the bulk material and further comprises at least one first connector configured to connect to a further plug module or to a sender pipe;wherein the at least one receiver pipe part comprises at least one inlet for the bulk material and further comprises at least one second connector configured to connect to a ...

Direct reactor auxiliary cooling system for a molten salt nuclear reactor

This disclosure describes various configurations and components of a molten fuel fast or thermal nuclear reactor for managing the operating temperature in the reactor core. The disclosure includes various configurations of direct reactor auxiliary cooling system (DRACS) heat exchangers and primary heat exchangers as well as descriptions of improved flow paths for nuclear fuel, primary coolant and DRACS coolant through the reactor components.

CONTROL VALVE FOR A CAMSHAFT ADJUSTER

A control valve for a camshaft adjuster for an engine is provided. The control valve includes a valve sleeve having one or more inlet openings, two supply openings, and an outlet opening, and a control piston guided in the valve sleeve. The piston, together with the valve sleeve and control edges arranged on the control piston, form three annular ducts. A fluid-conducting connection between an inlet opening and a supply opening can be controlled via a first annular channel. A fluid-conducting connection between the inlet opening and another supply opening can be controlled via a second annular channel. The first annular channel and the second annular channels may enclose a central annular channel, via which a fluid-conducting connection between the supply opening and the outlet opening, as well as between the another supply opening and the outlet opening, can be controlled. 1. A control valve for a camshaft adjuster including a valve sleeve having one or more inlet openings , two supply openings and an outlet opening and a control piston guided in the valve sleeve , wherein the piston together with the valve sleeve and control edges arranged on the control piston , forms three annular ducts , wherein a first fluid-conducting connection between an inlet opening and a first supply opening can be controlled via a first annular channel , and a second fluid-conducting connection between the inlet opening or a further inlet opening axially spaced from the inlet opening , and a second supply opening can be controlled via a second annular channel , wherein the first annular channel and the second annular channel enclose a central annular channel , via which a fluid-conducting connection between the supply opening and the outlet opening , as well as between the supply opening and the outlet opening , can be controlled.2. The control valve according to claim 1 , wherein the control piston comprises a piston cavity claim 1 , wherein the central annular channel can be directly ...

Vacuum Conveying System for Bulk Material, in Particular Plastic Granules

A vacuum conveying system has at least two storage locations and at least two consumers connected by supply conduits and discharge conduits to each other. A vacuum source is provided that produces a vacuum flow/air flow. A central material conduit is provided with valves, wherein the supply conduits and the discharge conduits each have one of the valves associated therewith. The valves actuate conveying paths of bulk material from the at least two storage locations to the at least two consumers. The valves have a first position and a second position, wherein in the first position the valves open the material conduit to provide a through passage. In the second position, the valves supply the vacuum flow/air flow to the central material conduit or conduct the vacuum flow/air flow away from the central material conduit. 1. A vacuum conveying system for bulk material , the vacuum conveying system comprising:at least two storage locations;at least two consumers;supply conduits and discharge conduits connecting the at least two storage locations and the at least two consumers to each other;at least one vacuum source configured to produce a vacuum flow/air flow;a central material conduit comprising valves, wherein the supply conduits and the discharge conduits each have one of the valves associated therewith, and wherein the valves are configured to actuate conveying paths of the bulk material from the at least two storage locations to the at least two consumers;wherein the valves have a first position and a second position, wherein in the first position the valves open the material conduit to provide a through passage, and wherein in the second position the valves supply the vacuum flow/air flow to the central material conduit or conduct the vacuum flow/air flow away from the central material conduit.2. The vacuum conveying system according to claim 1 , wherein the discharge conduits are connected to separating containers associated with the at least two consumers.3. The ...

Molten fuel nuclear reactor with neutron reflecting coolant

Configurations of molten fuel salt reactors are described that utilize neutron-reflecting coolants or a combination of primary salt coolants and secondary neutron-reflecting coolants. Further configurations are described that circulate liquid neutron-reflecting material around an reactor core to control the neutronics of the reactor. Furthermore, configurations which use the circulating neutron-reflecting material to actively cool the containment vessel are also described.

Conveying System for Bulk Goods, in Particular Plastic Granules, and Method for Conveying Bulk Goods, in Particular Plastic Granules

The invention relates to a conveying system for bulk goods, in particular plastic granules, which conveying system has at least two senders (A to C) and at least two receivers (I to IV), which are connected to each other by conveying lines ( to ) via at least one switch station (). The switch station () has at least two inlets ( to ) and at least two outlets ( to ), which are each provided with a valve () and which are provided on a coupling tube () that connects the inlets ( to ) and the outlets ( to ). The switch station () has at least one venting valve (), which is provided on the coupling tube (). 115.-. (canceled)16. A conveying system for bulk goods , the conveying system comprising:at least two senders;at least two receivers;at least one switch station comprising at least two inlets and at least two outlets, wherein the at least two inlets each comprises an inlet valve, and wherein the at least two outlets each comprise an outlet valve;first conveying conduits connecting the at least two senders to the at least two inlets of the at least one switch station;second conveying conduits connecting the at least two receivers to the at least two outlets of the at least one switch station;wherein the at least one switch station further comprises a coupling pipe connecting the at least two inlets and the at least two outlets to each other;wherein the at least one switch station further comprises a first venting valve provided at the coupling pipe.17. The conveying system according to claim 16 , wherein the coupling pipe comprises a first pipe section and a second pipe section claim 16 , wherein the at least two inlets are arranged at the first pipe section and wherein the at least two outlets are arranged at the second pipe section.18. The conveying system according to claim 17 , wherein the coupling pipe has a U-shape and the first and second pipe sections form two legs of the U-shape of the coupling pipe.19. The conveying system according to claim 17 , wherein the ...

GRINDING MACHINE FOR GRINDING OF WORKPIECES WITH AN INTERNAL PROFILE

A grinding machine for grinding of workpieces with an internal profile, having a grinding arm in which at least one grinding wheel is supported for grinding of the profile of the workpiece and a reception which is arranged at the grinding machine for holding the grinding arm. To facilitate the change of the grinding arm and thereby nevertheless to ensure a precise position of the same relatively to the reception the invention proposes that the grinding arm comprises at least two clamping pins being spaced apart from another and that the reception comprises two corresponding recesses for the reception of the clamping pins, wherein in the reception locking means are arranged by which the clamping pins can be locked in the recesses so that the grinding arm is detachably fixed in a defined position relatively to the reception. 1. A grinding machine for grinding of workpieces with an internal profile , comprising a grinding arm in which at least one grinding wheel is supported for grinding of the profile of the workpiece and a reception which is arranged at the grinding machine for holding the grinding arm , wherein the grinding arm comprises at least two clamping pins being spaced apart from another and that the reception comprises two corresponding recesses for the reception of the clamping pins , wherein in the reception locking means are arranged by which the clamping pins can be locked in the recesses so that the grinding arm is detachably fixed in a defined position relatively to the reception , wherein the grinding arm comprises a driving shaft by which the grinding wheel can be driven , wherein the driving shaft is torque proof connected with a coupling element and wherein in the reception a driving element is arranged which can be brought into torque proof connection with the coupling element.2. The grinding machine according to claim 1 , wherein the coupling element is designed as profile element which comprises around the circumference a plurality of radial ...

GRINDING MACHINE

A grinding machine including an electric drive with a drive wheel, wherein the drive is arranged at a base unit of the grinding machine, a grinding spindle unit arranged removable at the base unit and which includes a grinding tool and a gear element which transmits the rotational movement of the drive wheel to the grinding tool. To facilitate the change of the grinding arm the gear element includes: a driver which is supported in the grinding spindle unit and which is directly or indirectly in rotary union with the grinding tool, two guide wheels which are supported in the grinding spindle unit and a belt which is guided around the driver and the guide wheels, wherein in the mounted state of the grinding spindle unit at the base unit the drive wheel contacts the belt between the two guide wheels and hereby drives the same. 1. A grinding machine comprising:an electric drive with a drive wheel, wherein the drive is arranged at a base unit of the grinding machine,a grinding spindle unit which is arranged removable at the base unit of the grinding machine and which comprises a grinding tool anda gear element which transmits the rotational movement of the drive wheel to the grinding tool,wherein the gear element comprises:a driver which is supported in the grinding spindle unit and which is directly or indirectly in rotary union with the grinding tool,two guide wheels which are supported in the grinding spindle unit anda belt which is guided around the driver and the guide wheels,wherein in the mounted state of the grinding spindle unit at the base unit the drive wheel contacts the belt between the two guide wheels and hereby drives the same.2. The grinding machine according to claim 1 , wherein the belt is designed as a toothed belt which is provided with a profile at its inner side as well as at its outer side.3. The grinding machine according to claim 1 , wherein the drive wheel claim 1 , the driver and the two guide wheels are designed as toothed belt wheels.4. The ...

CONTROL VALVE FOR A CAMSHAFT ADJUSTER

A control valve for a camshaft adjuster for an engine is provided. The control valve includes a valve sleeve having one or more inlet openings, two supply openings, and an outlet opening, and a control piston guided in the valve sleeve. The piston, together with the valve sleeve and control edges arranged on the control piston, form three annular ducts. A fluid-conducting connection between an inlet opening and a supply opening can be controlled via a first annular channel. A fluid-conducting connection between the inlet opening and another supply opening can be controlled via a second annular channel. The first annular channel and the second annular channels may enclose a central annular channel, via which a fluid-conducting connection between the supply opening and the outlet opening, as well as between the another supply opening and the outlet opening, can be controlled. 1. A camshaft adjuster comprising:a stator;a rotor;a first working chamber formed between the stator and the rotor;a second working chamber formed between the stator and the rotor; and a valve sleeve having one or more inlet openings, a first supply opening, a second supply opening, and an outlet opening;', 'a control piston guided in the valve sleeve, wherein the piston and the valve sleeve form a first annular channel, a second annular channel, and a central annular channel;, 'a control valve having the first supply opening is connected with the first working chamber,', 'the second supply opening is connected with the second working chamber, and', 'the outlet opening is connected with a volume accumulator, wherein the volume accumulator is configured to be connected to the first working chamber and the second working chamber., 'wherein2. The camshaft adjuster of claim 1 , wherein:a first fluid-conducting connection between one of the one or more inlet openings and the first supply opening can be controlled via the first annular channel;a second fluid-conducting connection between one of the one ...

A process for preparing esters of carboxylic acids

Esters or carboxylic acids are prepared from olefins containing at least two carbon atoms by reacting the olefin with carbon monoxide in the presence of: (i) a first complex of a selected Lewis acid with the ester or carboxylic acid, whichever is the reaction product recovered; (ii) a second complex of the Lewis acid with an alcohol, if an ester is being prepared, or with water, if a carboxylic acid is being prepared; and (iii) a metal carbonyl compound containing a Group IB transition metal in the first oxidation state; and by recovering the reaction product(s). The preferred olefin is propylene, the preferred ester to be prepared is methylisobutyrate, the preferred metal is copper and the preferred Lewis acid is boron trifluoride.

Vehicular storage assembly and methods of use and manufacture thereof

Some embodiments are directed to a storage assembly for use with a vehicle that includes a front instrument panel. The storage assembly can include a housing defining an interior space and a front exterior surface; and an external storage portion disposed adjacent the front exterior surface of the housing. The external storage portion can define an open storage area extending between the front exterior surface of the housing and the front instrument panel. The storage assembly can also include a moveable storage receptacle that defines a movable storage area. The moveable storage receptacle can be configured to move between a closed position in which at least a portion of the moveable storage receptacle is disposed within the interior space of the housing, and an open position in which at least a portion of the moveable storage receptacle is disposed proximate the open storage area.

Vehicular storage assembly with electrical charger and methods of use and manufacture thereof

A storage assembly can include a housing defining an interior space, a top surface, a front surface, and an upper recessed storage area defined at the top surface. A moveable storage receptacle can define a movable storage area. The movable storage receptacle can include a front exterior surface that defines a part of the front surface of the housing. The moveable storage receptacle can be configured to move between a closed position in which the moveable storage area is disposed within the interior space of the housing, and an open position in which at least a portion of the moveable storage area is disposed beyond the interior space of the housing. A wireless charger can be disposed and configured to charge an electronic device when the electronic device is disposed at the upper recessed storage area.

Method and apparatus for forming and using planarizing pads for mechanical and chemical-mechanical planarization of microelectronic substrates

Methods and apparatuses for planarizing a microelectronic substrate. In one aspect of the invention, a first portion of an energy-sensitive, non-sacrificial planarizing pad material is exposed to a selected energy without exposing a second portion of the material to the selected energy source. The planarizing pad material is exposed to a solvent to remove material from one of the first or second portions of the planarizing pad material at a faster rate than removing material from the other of the first and second portions. The process forms a plurality of recesses directly in the surface of the planarizing pad which are configured to support a planarizing liquid proximate to the surface of the planarizing pad material during planarization of the microelectronic substrate. Alternatively, the process can form a mold having protrusions that are pressed into the planarizing pad to define the recesses in the pad.

Method and apparatus for forming and using planarizing pads for mechanical and chemical-mechanical planarization of microelectronic substrates

Methods and apparatuses for planarizing a microelectronic substrate. In one aspect of the invention, a first portion of an energy-sensitive, non-sacrificial planarizing pad material is exposed to a selected energy without exposing a second portion of the material to the selected energy source. The planarizing pad material is exposed to a solvent to remove material from one of the first or second portions of the planarizing pad material at a faster rate than removing material from the other of the first and second portions. The process forms a plurality of recesses directly in the surface of the planarizing pad which are configured to support a planarizing liquid proximate to the surface of the planarizing pad material during planarization of the microelectronic substrate. Alternatively, the process can form a mold having protrusions that are pressed into the planarizing pad to define the recesses in the pad.

Improved utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins

The invention is directed to a process for the preparation of lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts and recycling unconverted monomers, characterized by a purge step in the recycle.

Pad holder

Pad holder (1) which, as a lower part, forms a brewing chamber, in particular of a low-pressure coffee machine, together with an upper part and comprises a holding basin (2) for holding a soft pad (30), which holding basin is formed by a base (3), which is substantially horizontal in the operating position, and side walls (4) which rise perpendicular to said base, which base (3) comprises ribs (10) and a central discharge opening (11) for dispensing the coffee extract, is further developed in that the ribs (10) extend toward the discharge opening (11) in order to regulate the outflow, and force the extract to flow in a serpentine fashion.

Method of producing printed products by inserting partial products and/or enclosures into a primary product, and device for executing the method

A method and device for producing printed products wherein first primary products are supplied, respectively, fold first to successive, uniformly-spaced pockets disposed transversely to a conveying direction at a beginning of a first segment of a production path formed by feeders. Subsequently, the first primary product in each pocket is grasped at a protruding gripping edge and opened for insertion of a partial product or enclosure. A further primary product is supplied, respectively, to the successive pockets on a further segment adjoining the first segment of the production path for producing a further printed product, including partial products or enclosures, in the successive pockets.

Process and production of printed products by inserting partial products and / or inserts into a main product and device for carrying it out.

Process for collecting printed products into printed products

Composite polymeric and metallic stent with radiopacity

Various embodiments of stents with a polymeric body with radiopaque metallic particles incorporated in the stent body.

Methods for laser cutting tubing to make medical devices

Methods for making devices include providing a tubular member to be formed into a device, placing a removable sacrificial block material in the lumen of the tubular member and laser cutting the tubular member. A tubular member made from nickel-titanium alloy can be tightly adhered to a sacrificial sleeve utilizing the phase changes associated with nickel-titanium. A mandrel which includes an enlarged diameter section causes the workpiece to expand slightly within its elastic deformation range to dislodge islands from the workpiece. Such a mandrel could be formed from a tubular member which has a central lumen that can be used to deliver a pressurized medium to “blast” islands from the workpiece.

Patent CH672955A5

Valve assembly

A flow control valve includes an inlet and an outlet through which fluid enters and exits the valve. A valve plunger has a guide spring attached thereto, such that the guide spring is situated between the plunger and a valve orifice. The plunger, and thus the guide spring, is movable relative to the orifice to control fluid flow through the valve. The guide spring and the orifice surface adjacent the guide spring define coplanar surfaces that seal against each other when the valve is closed.

Titanium material, its production and its utilization

(57)【要約】 【課題】 優れた生体適合性および大きく増加した疲労 強度を持ち、外科用インプラントおよび補綴物の製造 に、ならびに、腕時計および装身具工業において使用す ることができるチタン材料を提供する。 【解決手段】 チタン材料を熱間加工し、有利には再結 晶焼なましを行い、そして、加工硬化し、析出硬化す る。この材料は、析出硬化性元素、例えば０.１５重量 ％の鉄、および０.０５重量％を越える量の侵入溶解酸 素を含有する。さらに、この材料は微細結晶粒のミクロ 組織を有する。その製造方法は、析出硬化性元素および 酸素を添加して合金化し、熱間加工および再結晶焼なま しを行って微細結晶粒のミクロ組織を形成させ、所望に よる中間焼なましとともに冷間加工し、そして焼戻し処 理を行う工程からなる。

Tobacco extraction process

The present invention relates to a process for providing a tobacco extract. A tobacco material and extraction solvent are provided physically separated from each other. The extraction solvent is then volatized. The tobacco material is subjected to extraction conditions by contacting the tobacco material with the volatized extraction solvent to provide a tobacco extract within the volatized extraction solvent. The extraction conditions include (i) maintaining the pressure of the tobacco material and extraction solvent at less than about 10 mm of Hg pressure and (ii) maintaining the tobacco material and extraction solvent at a temperature of greater than about 30° C. and less than the boiling point at atmospheric pressure of the volatized extraction solvent.

Apparatus and methods for treating congestive heart disease

Methods and apparatus are provided for treating congestive heart by actively or passively enhancing perfusion to the renal arteries. A first embodiment comprises a specially configured balloon catheter and extracorporeal pump, wherein the pump operates in a “once-through” fashion or alternating volume displacement mode. In another embodiment the catheter includes a pair of balloons to isolate a region of the aorta, and a third balloon that directs flow into the renal arteries. In still further embodiments, a stent or cuff having a constricted region is deployed in or around the aorta, respectively, to create a backpressure upstream of the stent or cuff. Methods of enhancing renal perfusion also are provided.

Surgical staple with modified "B" shaped configuration

A surgical staple is used in joining the skin or fascia of a patient, and is especially desired to be used with mesh placed over a cut organ, such as the kidney. The staple is adapted to be formed about a central anvil and former. The configuration of the staple is such that at initial contact the points of the staple are formed at acute angles to the central portion of the staple. In this fashion, upon forming, a modified "B" shape is derived. This configuration has proven useful to reduce rotation of the staple when emplaced over mesh.

Radiopaque intraluminal stents comprising cobalt-based alloys containing one or more platinum group metals, refractory metals, or combinations thereof

Embodiments are directed to radiopaque implantable structures ( e.g ., stents) formed of cobalt-based alloys that comprise cobalt, chromium and one or more platinum group metals, refractory metals, or combinations thereof. Platinum group metals include platinum, palladium, ruthenium, rhodium, osmium, and iridium. Here, the term "refractory metals" include zirconium, niobium, rhodium, molybdenum, halfnium, tantalum, tungsten, rhenium, as well as the precious metals silver and gold. In one embodiment, the one or more included platinum group or refractory metals substitute for nickel, such that the alloy is substantially nickel free. The stents exhibit improved radiopacity as compared to similar alloys including greater amounts of nickel.

Radiopaque intraluminal stents comprising cobalt-based alloys containing one or more platinum group metals, refractory metals, or combinations thereof

Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium and one or more platinum group metals, refractory metals, precious metals, or combinations thereof. Platinum group metals include platinum, palladium, ruthenium, rhodium, osmium, and iridium. Refractory metals include zirconium, niobium, rhodium, molybdenum, hafnium, tantalum, tungsten, rhenium, and precious metals include silver and gold. In one embodiment, the one or more included platinum group or refractory metals substitute at least partially for nickel, such that the alloy exhibits reduced nickel content, or is substantially nickel free. The stents exhibit improved radiopacity as compared to similar alloys including greater amounts of nickel.

Radiopaque intraluminal stents comprising cobalt-based alloys with primarily single-phase supersaturated tungsten content

Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium, tungsten, and nickel. Tungsten is present above its solubility limit (about 15%), but is still only present as a super-saturated, primarily single-phase material exhibiting an FCC microcrystalline structure.

Radiopaque intraluminal stents comprising cobalt-based alloys containing one or more platinum group metals, refractory metals, or combinations thereof

Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium and one or more platinum group metals, refractory metals, precious metals, or combinations thereof. Platinum group metals include platinum, palladium, ruthenium, rhodium, osmium, and iridium. Refractory metals include zirconium, niobium, rhodium, molybdenum, hafnium, tantalum, tungsten, rhenium, and precious metals include silver and gold. In one embodiment, the one or more included platinum group or refractory metals substitute at least partially for nickel, such that the alloy exhibits reduced nickel content, or is substantially nickel free. The stents exhibit improved radiopacity as compared to similar alloys including greater amounts of nickel.

Novel compounds as anti-inflammatory, immunomodulatory and anti-proliferatory agents

The present invention relates to compounds of the general formula (I), wherein A is a non-aromatic ring system containing 4 to 8 carbon atoms, wherein the ring system comprises at least one double bond and wherein one or more of the carbon atoms in the ring can be substituted by a group X, wherein X is selected from the group consisting of S, O, N, NH, NHR4, SO or SO¿2?, and wherein one or more of the carbon atoms of the ring can carry a substituent R?1¿; D is O, S, SO¿2?, NH, NHR?4¿, or CH¿2; R?1 is independently H, halogen, CF¿3?, OCF3, or C1-C5-alkyl; R?2¿ is H, OH, OR6, NH2, NHR7; R6 is H, alkyl, cycloalkyl, aryl, arylalkyl, alkylaryl, alkoxyalkyl, acylmethyl, (acyloxy)alkyl, non-symmetrical(acyloxy)alkyldiester, dialkylphosphate; R7 is H, alkyl, aryl, O-alkyl, O-aryl, cycloalkyl or O-cycloalkyl; R8 is hydrogen or alkyl; R3 is H, cycloalkyl, aryl, O-alkyl, O-aryl or O-cycloalkyl; R4 is C1-C5-alkyl or an unsaturated or saturated carbocycle selected from the group consisting of cyclopentyl, cyclohexyl or aryl; Z?1 and Z2¿ are independent from each other O, S, NH or NR5; R5 is OH, O-alkyl, O-aryl, alkyl or aryl; Ar is a monocyclic or polycyclic substituted or unsubstituted ring system which may contain one or more groups X and which contains at least one aromatic ring; Y is hydrogen, halogen, CF¿3?, OCF3, substituted or unsubstituted alkyl; substituted or unsubstituted cycloalkyl, Ar, O-substituted or unsubstituted Ar, O-substituted or unsubstituted alkylaryl, O-substituted or unsubstituted arylalkyl or (Formula); m is 0 or 1; and q is 0 to 10; with the proviso that when ring A is an unsubstituted carbocyclus containing five carbon atoms and one double bond between the CZ?1 and CZ2-¿substituents with Z1 = Z2 = O and R2 = OH, the following compounds are excluded: q = 0; Y = hydrogen; Ar = phenylene or naphthylene, phenylene substituted with one or two chlorine atoms or with 2-methyl, 4-methyl, 4-methoxy, 4-ethoxy, 2, 6-diethyl, 2-chloro-4-methyl, 4-bromo, 4-cyano, 2 ...

PROCESS FOR THE SELECTIVE PREPARATION OF DIISOBUTILENE FROM A C4 CURRENT CONTAINING I-BUTYEN

Method and system for solid freeform fabrication using non-reactive powder

【課題】本発明は、三次元物体を精度良く、短い時間で形成できるシステムと方法を提供しようとするものである。 【解決手段】三次元の立体自由形状成形物体を作り出す方法は、基板上に非反応性粉末を分散し、その非反応性粉末の上に反応性粉末を選択的に分配して、反応性樹脂と非反応性粉末の混合物を作り、その選択的な反応性樹脂の分配で三次元物体が形成され、反応性樹脂が硬化して非反応性粉末をカプセル封止する。 【選択図】図１

Casehardening salt bath

Talking machine for recording and reproduction

Electrically heated cooking appliance, in particular a fryer.

Safety cell for a mounting installation comprising a robot arm

The shelter has a housing with section bars, where the bars have recesses for the admission of side walls and shelter panels. A mechanism is provided for preventing swinging of a robot arm into an area outside of the housing. A seal (43) is arranged between the panels and the recesses on the side of the housing. The seal enables the housing to take energy utilized by the robot arm during operational interferences on the housing.

IMPROVEMENT TO THE METHOD OF COATING A SUBSTRATE SUCH AS A GLASS TAPE, BY A PULVERULENT PRODUCT, AND DEVICE FOR CARRYING OUT SAID METHOD

L'INVENTION CONCERNE LE REVETEMENT D'UN SUBSTRAT, NOTAMMENT UN RUBAN DE VERRE, AVEC UN PRODUIT PULVERULENT. ELLE PROPOSE DE FORMER ENTRE UNE BUSE DE DISTRIBUTION 10, 24 PROJETANT LE PRODUIT PULVERULENT EN SUSPENSION DANS UN GAZ ET LE DISPOSITIF D'ASPIRATION 14 EVACUANT LES DECHETS RESULTANT DE LA DECOMPOSITION DU PRODUIT PULVERULENT, AU MOINS UN TOURBILLON DANS LEQUEL LE PRODUIT PULVERULENT EST ENTRAINE, CE QUI AUGMENTE LE TEMPS DE SEJOUR DU PRODUIT PULVERULENT DANS LA ZONE DE REVETEMENT ET FAVORISE SON DEPOT SUR LE SUBSTRAT. L'INVENTION S'APPLIQUE A LA FABRICATION DE SUBSTRATS, ET EN PARTICULIER DE VITRAGES, REVETUS D'OXYDES METALLIQUES. THE INVENTION CONCERNS THE COATING OF A SUBSTRATE, IN PARTICULAR A GLASS TAPE, WITH A PULVERULENT PRODUCT. IT PROPOSES TO FORM BETWEEN A DISTRIBUTION NOZZLE 10, 24 SPRAYING THE PULVERULENT PRODUCT IN SUSPENSION IN A GAS AND THE SUCTION DEVICE 14 EVACUATING THE WASTE RESULTING FROM THE DECOMPOSITION OF THE PULVERULENT PRODUCT, AT LEAST ONE WHIRLPOOL IN WHICH THE PRODUCT IS PULVERULENT. , WHICH INCREASES THE RESIDENCE TIME OF THE PULVERULENT PRODUCT IN THE COATING AREA AND PROMOTES ITS DEPOSIT ON THE SUBSTRATE. THE INVENTION APPLIES TO THE MANUFACTURING OF SUBSTRATES, AND IN PARTICULAR WINDOWS, COATED WITH METAL OXIDES.

Disc for talking machine

Chemical process for treating fish or fish waste

Tyre drawing pad hydraulic motion damping - involves throttling action-stop valve between oil tank and closing cylinder

The hydraulic installation for damping the upward motion of the tyre drawing pad is fitted with a system which throttles the hydraulic oil flow between the oil tank and the closing cylinder, when the pad reaches its upper terminal position during the ejecting operation. The damping system consists of stop valve (1) fitted between oil tank (21) and closing cylinder (22). The valve acting as a throttling valve has a stem (2) with one end working together with seat (3) and the other end protruding from the valve housing. The extended part works together with lever (5) with one end hinged to sliding block (11), while the other end (12) works together with stop lug (13) and a drawing pad catch (14) provided on the piston rod (15). The sliding block (11) is operated by a non-linear wedge (16) against the force of pressure spring (17). The amount of motion of the wedge (16) is controlled by the drawing pad pressure transmitted via piston rod (18) of return spring-fitted power cylinder (19).

CENTRIFUGAL FILTER FOR ELECTRIC COFFEE

L'invention concerne un filtre centrifuge pour cafetière électrique. Dans ce filtre centrifuge pour cafetière électrique comportant un tambour centrifuge (71) pouvant tourner autour d'un axe vertical et pourvu d'un couvercle (50) délimitant avec le tambour une fente de filtre, le couvercle (50) comporte des première et seconde parties (81, 101), dont la première (81) possède des moyens (91) pour fixer la première partie (81) du couvercle et la seconde partie (101) du couvercle sur le tambour (71), la seconde partie (101) du couvercle délimitant la fente de filtre (56). Application notamment aux cafetières électriques et aux percolateurs perfectionnés. The invention relates to a centrifugal filter for an electric coffee maker. In this centrifugal filter for an electric coffee maker comprising a centrifugal drum (71) capable of rotating about a vertical axis and provided with a cover (50) defining with the drum a filter slot, the cover (50) comprises first and second parts (81, 101), the first part (81) of which has means (91) for fixing the first part (81) of the cover and the second part (101) of the cover on the drum (71), the second part (101 ) of the cover delimiting the filter slot (56). Application in particular to electric coffee makers and perfected percolators.

Coupling device for talking machines

IMPROVEMENT IN THE PROCESS OF COATING A SUBSTRATE SUCH AS A GLASS TAPE, WITH A POWDERY PRODUCT, AND DEVICE FOR CARRYING OUT SAID METHOD

TWIN TORSION WIRE RETRIEVAL PIN

L'invention concerne une broche de retordage de fil à double torsion comportant un rotor de broche se présentant sous la forme d'une noix d'entraînement, un plateau rotatif et un disque d'accumulation de fil ainsi qu'un limiteur de ballon, auquel est reliée axialement une enveloppe de carter, qui est pourvue latéralement d'une ouverture à laquelle est relié un canal aboutissant à un récipient collecteur. La paroi intérieure de l'enveloppe de carter 14 est espacée de l'axe a du rotor porte-broche d'une plus grande distance que la paroi intérieure du limiteur de ballon 9 ; la distance d'espacement entre un prolongement imaginaire du limiteur de ballon 9 et l'enveloppe de carter 14 est augmentée, à partir d'une zone diamétralement opposée à l'ouverture latérale 17 ménagée dans l'enveloppe de carter 14, vers un ou vers les deux côtés en forme de diffuseur en direction de l'ouverture 17, pour évacuer des duvets fibreux, sans perturbation du ballon de fil, de la zone de broche. (CF DESSIN DANS BOPI) The invention relates to a double-twist yarn twisting spindle comprising a spindle rotor in the form of a drive nut, a turntable and a yarn accumulating disc, and a ball limiter, to which is axially connected a casing envelope, which is provided laterally with an opening to which is connected a channel leading to a collecting container. The inner wall of the casing shell 14 is spaced from the axis a of the spindle rotor by a greater distance than the inner wall of the ball limiter 9; the spacing distance between an imaginary extension of the balloon limiter 9 and the casing shell 14 is increased, from a zone diametrically opposed to the lateral opening 17 made in the casing shell 14, towards one or to both sides in the form of a diffuser towards the opening 17, to evacuate fibrous fluff, without disturbing the yarn balloon, from the spindle area. (CF DRAWING IN BOPI)

Device for avoiding heat losses of a coolant in the case of liquid-cooled internal combustion engines for driving motor cars, in particular omnibuses

Beater for clothes, etc.

REGULAR DISTRIBUTION OF A SOLID PULVERULENT ON A SUPPORT FOR COATING IT

L'INVENTION CONCERNE L'INDUSTRIE VERRIERE ET PLUS SPECIALEMENT LE REVETEMENT DU VERRE A L'AIDE DE POUDRES DE COMPOSES DECOMPOSABLES A LA CHALEUR. ELLE PROPOSE UN PROCEDE CONSISTANT A FORMER UNE LAME DE POUDRE EN SUSPENSION DANS UN GAZ A L'APLOMB D'UN SUBSTRAT DE VERRE A REVETIR, A HOMOGENEISER LE MELANGE DE POUDRE ET DE GAZ EN Y CREANT DES TURBULENCES, PUIS A ENVELOPPER CETTE LAME PAR DES JETS GAZEUX AYANT MEME VITESSE QUE LA LAME ELLE-MEME ET A L'ACCELERER EN DIRECTION DU SUBSTRAT. ELLE PROPOSE EGALEMENT UN DISPOSITIF POUR METTRE EN OEUVRE LE PROCEDE. ELLE PERMET LA FABRICATION DE VERRE REVETU D'UNE PELLICULE NOTAMMENT D'OXYDE METALLIQUE. THE INVENTION CONCERNS THE GLASS INDUSTRY AND MORE SPECIFICALLY THE COATING OF GLASS USING POWDERS OF COMPOUNDS DECOMPOSABLE BY HEAT. IT PROVIDES A PROCESS CONSISTING OF FORMING A BLADE OF POWDER IN SUSPENSION IN A GAS APPLIED TO A GLASS SUBSTRATE TO BE COVERED, OF HOMOGENIZING THE MIXTURE OF POWDER AND GAS BY CREATING TURBULENCES THEREIN, THEN IN WRAPPING THIS BLADE BY GASEOUS JETS HAVING THE SAME SPEED AS THE BLADE ITSELF AND ACCELERATE IT TOWARDS THE SUBSTRATE. IT ALSO PROPOSES A DEVICE FOR IMPLEMENTING THE PROCESS. IT ALLOWS THE MANUFACTURING OF GLASS COATED WITH A FILM IN PARTICULAR METAL OXIDE.

Apparatus and methods for treating congestive heart disease

Methods and apparatus are provided for treating congestive heart by actively or passively enhancing perfusion to the renal arteries. A first embodiment comprises a specially configured balloon catheter and extracorporeal pump, wherein the pump operates in a "once-through" fashion or alternating volume displacement mode. In another embodiment the catheter includes a pair of balloons to isolate a region of the aorta, and a third balloon that directs flow into the renal arteries. In still further embodiments, a stent or cuff having a constricted region is deployed in or around the aorta, respectively, to create a backpressure upstream of the stent or cuff. Methods of enhancing renal perfusion also are provided.

Process for preparing metallic colors

Talking machine for recording and reproduction

Surgical staple with modified 'b' shaped configuration

A surgical staple is used in joining the skin or fascia of a patient, and is especially desired to be used with mesh placed over a cut organ, such as the kidney. The staple is adapted to be formed about a central anvil and former. The configuration of the staple is such that at initial contact the points of the staple are formed at acute angles to the central portion of the staple. In this fashion, upon forming, a modified "B" shape is derived. This configuration has proven useful to reduce rotation of the staple when emplaced over mesh.

Improved molten fuel reactor thermal management configurations

Configurations of molten fuel salt reactors are described that allow for active cooling of the containment vessel of the reactor by the primary coolant. Furthermore, naturally circulating reactor configurations are described in which the reactor cores are substantially frustum-shaped so that the thermal center of the reactor core is below the outlet of the primary heat exchangers. Heat exchanger configurations are described in which welded components are distanced from the reactor core to reduce the damage caused by neutron flux from the reactor. Radial loop reactor configurations are also described.

Device for cooking eggs without shell

Vorrichtung mit einem Gehäuseunterteil (16) und einem Gehäuseoberteil (8) zum Kochen von in das Gehäuseunterteil (16) eingebrachten Eiern (1) ohne Eierschale mittels Wärmestrahlung durch eine Wärmestrahlungsquelle (2) und mit einer Zubereitungsschale (4) mit wenigstens einer oben offenen Einfassung (5) zur Aufnahme von Eiinhalt, dadurch gekennzeichnet, dass die Wärmestrahlungsquelle (2) in dem Gehäuseoberteil (8) vorgesehen ist und dass zwischen der Wärmestrahlungsquelle (2) und den Eiern (1) eine Abschirmung (6) angeordnet ist, die den zu kochenden Eiinhalt gegen direkte Wärmestrahlung abschirmt und nicht mit dem zu kochenden Eiinhalt in Berührung steht.

Wind tunnel with acoustically dampened deflector corner

The tunnel has corners with constant cross-section, divided into bends with inwardly increasing widths and corners with a change in cross-section, which is used to shape noise-dampening deflector elements. For a deflector corner (II) without cross-sectional widening, the flow cross-section is divided into quarter-bends, whose width increases from outside inwards so that the ratio of the total length of the bend-ducts (1.1-1.5) related to the total duct width is roughly constant. For deflector corners (III) with widening or narrowing cross-section, the difference of the cross-sectional width at the inlet and outlet side is used to shape the noise-dampening deflector elements.

Device for statically mixing flowable materials comprises tubular housing with mixing insert with bars on both sides of its axis

A device for statically mixing flowable materials comprises a tubular housing (6) with a mixing insert (1) with bars (2, 3, 4, 5) on both sides of its axis (7). The mixing insert is bent at an angle (alpha) of maximum 140 degrees through the vertical axis. The bars are joined together on the axis and have protrusions (8, 9, 10, 11, 12). Preferred Features: The protrusions are triangular, trapezoidal or square. Mixing inserts are arranged in the device at an angle of 90 degrees to the tubular axis in the tubular housing. The inserts directly touch each other or are spaced from each other.

Clutch arrangement for a manual transmission of a motor vehicle

Kupplungsanordnung (1) für ein Schaltgetriebe eines Kraftfahrzeugs, aufweisend eine axial verlaufende Getriebeeingangswelle (9), die über eine Kupplung (3) mit einem an der Getriebeeingangswelle (9) angeordneten Zentralausrücker (10) an eine Motorausgangswelle (2) koppelbar ist, dadurch gekennzeichnet, dass die Getriebeeingangswelle (9) eine Mehrzahl von in axialer Richtung versetzten, ferromagnetischen Messabschnitten (9.1, 9.2) aufweist, deren Magnetisierungen magnetoelastisch von einer Torsion der Getriebeeingangswelle (9) beeinflussbar sind, wobei jeweils zwei benachbarte Messabschnitte (9.1, 9.2) entgegengesetzt magnetisiert sind, und wobei der Zentralausrücker (10) die Mehrzahl der Messabschnitte (9.1, 9.2) wenigstens abschnittsweise umgibt und eine Sensorvorrichtung (15) aufweist, die dazu eingerichtet ist, eine von der Magnetisierung wenigstens eines Messabschnitts (9.1, 9.2) abhängige Größe zu messen. Clutch arrangement (1) for a manual transmission of a motor vehicle, having an axially extending transmission input shaft (9) which can be coupled to an engine output shaft (2) via a clutch (3) with a central release mechanism (10) arranged on the transmission input shaft (9), characterized that the transmission input shaft (9) has a plurality of ferromagnetic measuring sections (9.1, 9.2) offset in the axial direction, the magnetizations of which can be influenced magnetoelastically by a torsion of the transmission input shaft (9), with two adjacent measuring sections (9.1, 9.2) being magnetized in opposite directions and wherein the central slave cylinder (10) surrounds the majority of the measuring sections (9.1, 9.2) at least in sections and has a sensor device (15) which is set up to measure a variable that is dependent on the magnetization of at least one measuring section (9.1, 9.2). .

Heat transfer fluids comprising methyl paraffins derived from linear alpha olefin dimers and use thereof

Methyl paraffins formed by hydrogenating one or more LAO dimers comprising a vinylidene moiety or a trisubstituted olefin moiety may have advantageous heat transfer properties, particularly when incorporated within an electric vehicle. For example, methyl paraffins produced upon hydrogenating LAO dimers formed from one or more C 6 -C 12 LAOs, particularly in the presence of a Hf metallocene catalyst system, may contain 12-24 carbon atoms, and collectively have a flash point of about 130°C or above, a pour point of about -42°C or lower, a thermal conductivity at 80°C of about 0.165W/M.K or higher, and a Mouromtseff number ranging from about 17.000 to about 27.000kg/(s 22 .m06.K) at 80°c: Heat transfer fluids comprising such methyl paraffins may be placed in contact with a heat-generating component, such as a battery and/or motor of an electric vehicle, or within a similar type of battery system, including immersive configurations for a battery.

Device for cooking eggs without the shell

Method and apparatus for evenly applying a powder coating to a substrate, and substrate thus coated

1. Process for uniformly distributing a powder onto a substrate, in which the powder is introduced in suspension into a carrier gas inside a nozzle, and in which a strip of said suspended powder is formed in a gas in proximity to and substantially vertically above (or below) the substrate, characterized in that said strip of suspended powder is formed in a gas as soon as it is introduced into the nozzle, in that said strip is maintained in continuous flow towards the substrate throughout its length, in that gaseous currents are introduced into this strip to create turbulences there and to homogenize the mixture of gas and powder gradually as it progresses towards the substrate, and in that the movement of the powder towards the substrate is regularly accelerated by entraining it by additional gaseous flows introduced at its flanks and directed towards the substrate.

Method and device for heat treating a metal strip

Nuclear fast reactor with neutron reflector assembly for dynamic spectrum shifting

Apparatus and methods for treating congestive heart disease

Methods and apparatus are provided for treating congestive heart by actively or passively enhancing perfusion to the renal arteries. A first embodiment comprises a specially configured balloon catheter and extracorporeal pump, wherein the pump operates in a 'once-through' fashion or alternating volume displacement mode. In another embodiment the catheter includes a pair of balloons to isolate a region of the aorta, and a third balloon that directs flow into the renal arteries. In still further embodiments, a stent or cuff having a constricted region is deployed in or around the aorta, respectively, to create a backpressure upstream of the stent or cuff. Methods of enhancing renal perfusion also are provided.

Fly trap

Arc tube for electrodeless lamp

An arc tube for an electrodeless metal halide discharge lamp has an arc chamber fabricated from a material selected from the group consisting of magnesia-doped polycrystalline alumina, silicon dioxide doped polycrystalline alumina and mono-crystalline alumina. The arc chamber is tubular and has at least one end and has a given outside diameter. At least ore end cap closes the at least one end of the arc chamber, the end cap being formed from magnesia-doped polycrystalline alumina and comprising a substantially cup-shaped member having an inside diameter which is sealed to the outside diameter of the arc chamber by a shrink-fit.

Forward converter with an auxiliary output circuit

The regulator has a controlled electronic switch (4) in series with the primary winding (3) of a transformer (6), with a main current circuit coupled to the transformer secondary winding (7) containing rectifier and free-running diodes (8,9), a choke coil (10) and a parallel capacitor (11). An auxiliary secondary circuit contains a rectifier diode (13), a capacitor (12) and an output capacitor device (15) receiving energy from the transformer during the blocking phase. The first capacitor of the auxiliary secondary circuit is connected to the junction between the transformer secondary and the rectifier diode of the main secondary circuit at one side and connected via a further diode (14) to the output capacitor device at the other side.

Anti-theft carrying bags, security panel assemblies and carrying straps

In various embodiments, a carrying bag is disclosed which includes a one or more security panel assemblies comprising a first flexible material layer and a polymeric fiber matrix, such as a polymer fiber-based cut-resistant fabric, matrix or mesh. Various carrying straps are disclosed which include a first flexible fabric or webbing; and a second flexible fabric or webbing comprising a polymeric fiber matrix. Additional polymeric fibers, filaments, cables, threads or yams may be included in the security panel assemblies and straps, such as cut -resistant monofilament and multifilament fibers comprised of a polyethylene such as ultra high molecular weight polyethylene (UHMWPE), high-modulus polyethylene (HMPE), or High Performance Polyethylene (HPPE), for example.

Fitting to be connected to at least one pipe and method for establishing a connection

The invention relates to a fitting for connection to at least one pipe, and to a method for establishing a connection. The fitting has a main body (4), at least one supporting body (6) connected to the main body (4) for insertion into a pipe end, and at least one pressing sleeve (8) connected to the main body (4) for receiving the pipe end, the pressing sleeve (8) having a cylindrical pressing section (10). The pressing sleeve (8) is made of a metal with a microhardness of less than 65 HV 1, and the ratio of the wall thickness (s) of the pressing section (10) to the outer diameter (d) of the pressing section (10) is less than 0.06. These features result in an improved fitting for pressing, in particular with small motor-driven or manually driven pressing tools.

Method and device for applying a powdered solid to the face of a substrate in order to clad said face, and substrate thus clad

BREVET D'INVENTION PROCEDE ET DISPOSITIF DE DISTRIBUTION REGULIERE D'UN SOLIDE PULVERULENT SUR UN SUBSTRAT EN VUE DE SON REVETEMENT ET SUBSTRAT AINSI REVETU SAINT-GOBAIN VITRAGE Inventeurs : Jean-Claude COULON Jean-Pierre DOUCHE Carl KRAMER Hans Werner KUSTER L'invention concerne la distribution de produits pulvérulents, en vue notamment de la fabrication de vitrages pourvus d'un revêtement en couche mince. Elle propose de distribuer une poudre sur un substrat à l'aide d'une buse alimentée à son entrée en poudre à distribuer, en suspension dans un gaz primaire, et recevant en outre des gaz homogénéisant le mélange de poudre et de gaz, et l'accélérant vers le substrat. Elle permet de fabriquer des vitrages revêtus de couches régulières minces, à cadence élevée. Fig. 1

Method and apparatus for cooling burned materials discharged by a furnace for burning cement, magnesite, lime or the like

Cable storage device

Improved utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins

The invention is directed to a process for the preparation of lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts and recycling unconverted monomers, characterized by a purge step in the recycle.

Insulated flask has pourer opening closed by lid, tilting edge, handle, lever, and closure spring

Die Erfindung geht aus von einer Isolierkanne mit einem Behälter (10) und einem Deckel (12), mit dem eine Öffnung (14) des Behälters (10) zum Ausgießen einer Flüssigkeit geöffnet werden kann. DOLLAR A Es wird vorgeschlagen, daß der Deckel (12) eine Kippkante (16) aufweist, über die er an einem Bauteil abgestützt und um die er zum Öffnen des Behälters (10) kippbar gelagert ist.

Wind tunnel with open jet measurement section for simulating wind direction changes

A wind tunnel with an open jet measurement section for simulating wind direction changes, preferably for testing vehicles, is provided with a nozzle that can be swivelled during operation of the wind tunnel in order to change the wind direction. The front part of the nozzle is surrounded by a cylindrical surface sealed with respect to the measurement chamber in the front face of the nozzle pre-chamber, in the manner of a plug. When the front part of the nozzle is swivelled, a compensating flow may be generated within the nozzle prechamber which surrounds the nozzle, so that the quality of the jet blowing in the wind tunnel is only imperceptibly affected, if at all, by the swivelling movement. To allow flow-acoustic problems to be analyzed with changing wind direction, the wind tunnel may be provided with sound insulating and sound absorbing arrangements, as well as with an absorbing lining.

PROCEDURE AND ARRANGEMENTS FOR DISTRIBUTING A POWDER-SHAPED MATERIAL ON A SUBSTRATE

METHOD AND DEVICE FOR REGULARLY DISPENSING A PULVERULENT SOLID ON A SUBSTRATE FOR COATING IT AND SUBSTRATE THUS COATED

MAGAZINE FOR STACKING SHEET PARTS, ESPECIALLY FOR THE PRODUCTION OF CAN.

Selective antibacterial agents

The present invention relates to the use of compounds of the general Formula (I), for the regulation of the quorum sensing system of microorganisms wherein in Formula (I), R is H, alkyl, cycloalkyl, aryl or heteroaryl; R1 is H, alkyl, cycloalkyl, aryl or heteroaryl; R2 is H, alkyl, cycloalkyl, aryl or heteroaryl; A1 and A2 each independently represent an optionally substituted C1-C20-alkyl group which may contain one or more group(s) Z, or a monocyclic or polycyclic optionally substituted aromatic or non-aromatic ring system which may contain one or more group(s) X, and in case of a polycyclic ring system, said system contains at least one aromatic ring; Z is selected from the group consisting of S, O, N, NR4, CO, CO2, CS, SO or SO2 X is selected from the group consisting of S, O, N, NR4, SO or SO2; said substituted ring system carries a substituent R3 on one or more of the carbon atoms of said ring system;said substituted C1-C20-alkyl group carries a substituent R3 on one or more of the carbon atoms of said alkyl group; R3 is independently H, OR4, SR4, hydroxyalkyl, hydroxyalkylamino, cycloalkyl, halogen, haloalkyl, haloalkyloxy, NO2, CN, SO2NR4R5, CO2NR4R5, COR4, CO2R4, SO2R4, SO3R4, NR4R5, alkyl, aryl or heteroaryl; R4 is H, alkyl, cycloalkyl, aryl or heteroaryl; R5 is H, O-alkyl, O-aryl, alkyl, heteroaryl or aryl; Y1 and Y2 are independent from each other C=O, C=S, SO2 or C=NR5; p is 0, m is 0, n is 0; or p is 0, m is 0, n is 1;or p is 0, m is 1, n is 1; or p is 1, m is 0, n is 0; or p is 1, m is 0, n is 1; or p is 1, m is 1, n is 1.

Can-rack

Conveying arrangement for processing printed material to printed products

A conveying arrangement for processing printed material to printed products has a conveying member supplying printed material and an intermediate conveying device with compartments rotating about an axis of rotation and formed by two opposed adjustable plates. The compartments receive the printed material from the conveying member. A synchronously operating conveyor is arranged downstream of the intermediate conveying device and has pocket-shaped receiving elements receiving the printed material from the compartments. The compartments, when approaching the conveying member, are moved into an open position for receiving the printed material and then into a closed position for further transporting the received printed material. The compartments have controllable conveyors arranged opposite one another on the opposed adjustable plates. The conveyors transport frictionally the printed material, clamped therebetween, out of the compartments. A drive acts on the conveyors.

Welding machine for welding tongues onto sheet-metal parts

ABSTRACT OF THE DISCLOSURE: For welding tongues onto sheet-metal parts, particularly tear-open can parts, a welding machine having at least one pair of welding electrodes is provided. The sheet-metal parts can be moved through in step between the welding electrodes, one behind the other, by a sheet-metal conveyor and be located in a defined position by a posi-tioning device. The tongues can each be placed against a sheet-metal part between the welding electrodes in synchro-nism with the working cycle of the sheet-metal conveyor by a tongue conveyor.

Novel compounds as anti-inflammatory, immunomodulatory and anti-proliferatory agents

The present invention relates to compounds of the general formula (I); or salts thereof, as anti-inflammatory, immunomodulatory and anti-proliferatory agents.

Inspection machine for plastic bottles

An inspection machine for plastic bottles has a turn table rotatable about a vertical axis, and a plurality of inspection stations to receive the bottles to be inspected. Output signals from sensors are fed to evaluation electronics provided on the turntable itself. Each station has a plate on which a bottle can be rotated as a result of rotation of the turntable. During inspection each bottle executes an orbital movement about the vertical axis of the turntable and at the same time a rotation about the axis of bottle itself as a result of which each bottle is inspected more than once for perpendicularity of the bottom of the bottle and its neck as well. Volume and pressure tightness as well as height of the bottle and bottle color are also inspected.

Electrical through-flow heater for hot drinks machine having ultrasonic oscillator for preventing deposition of limescale

The through-flow heater has a water container (10) provided with a heating chamber (11) having an electric heating element (20) for heating the water flowing through the heating chamber, with an ultrasonic oscillator (30), used for preventing deposition of limescale, coupled to the water container via a cover surface (12), positioned on the opposite side to the heating element and having a geometric shape which matches that of the coupling surface of the ultrasonic oscillator.

Conveyor belt suspension

A resilient idler suspension for conveyor belts having suspension arms cantilevered in pairs axially spaced about a common pivot shaft with each of the arms attached to the pivot shaft by an intermediate elastomeric torsion spring such that rotation of the arms about the pivot shaft is resiliently resisted. Pairs of arms each have a conveyor idler roller rotatably mounted between the free ends of the arms. Three of the pivot shafts may be arranged in angular relationship in a common plane transversely of the conveyor belt so that the idlers support the belt in the form of a trough.

Gas suspended powder products distributing device

L'invention se rapporte à la distribution de produits pulvérulents et elle concerne plus précisément la subdivision d'une veine principale unique de produits pulvérulents en suspension dans un gaz en une pluralité de veines secondaires. Elle propose de subdiviser la veine unique amenée par une canalisation principale unique grâce à un répartiteur formé d'un volume ayant en son sein un faisceau de canaux identiques répartis sur la surface latérale d'un cône à section circulaire, contenu dans le volume, lesdits canaux convergeant à proximité de la pointe du cône pour constituer une entrée unique dirigée suivant l'axe du cône et branchée sur la canalisation principale, lesdits canaux étant orientés suivant les génératrices du cône et aboutissamt du côté de sa base à une pluralité d'orifices reliés chacun à un conduit secondaire pour véhiculer les veines secondaires. Elle s'applique à la réalisation d'une installation de distribution de produits pulvérulents en suspension dans un gaz en vue du revetement de substrats notamment du verre.

Method and apparatus for conditioning a chemical-mechanical polishing pad

A conditioner including abrasive elements for conditioning a polishing pad to be used in abrasive semiconductor substrate treatment processes, such as chemical-mechanical polishing or chemical-mechanical planarization processes. The abrasive elements are formed from a material that may be degraded or dissolved by at least one chemical that will not substantially degrade or dissolve a material of the polishing pad. The abrasive elements of the conditioner may be degraded or dissolved in at least one chemical that will not substantially degrade or dissolve a material of the polishing pad. Any residue or particles of, or from, the abrasive elements that stick to or become embedded in the polishing pad are removed therefrom by exposing the polishing pad to the at least one chemical so as to degrade or dissolve the residue or particles without substantially degrading or dissolving a material of the polishing pad.