baber/WOPTO huggingface dataset:
Patent EP-0559712-A1 (EP)
Title: A method and arrangement for connecting selectively a stationary subscriber apparatus to a neighbouring mobile subscriber apparatus with the aid of a telephone switchboard function.
Inventor: RYDEN LEIF CHRISTER
IPC: H04W4/06
Filed: 1991-11-25
Abstract: PCT No. PCT/SE91/00800 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Nov. 25, 1991 PCT Pub. No. WO92/10069 PCT Pub. Date Jun. 11, 1992.A method and a system for connecting a stationary subscriber apparatus selectively to a mobile subscriber apparatus through a telephone subscriber exchange, which includes a call switching function, by means of which incoming calls can be transferred, and which is connected to a number of stationary subscriber apparatus included in the telephone system and a number of mobile subscriber apparatus also included in said system, and computer apparatus included in the switchboard, in response to a call from a stationary subscriber apparatus to a telephone number relating to a plurality of mobile subscriber apparatus, for instance a group number. Upon receipt of a call, the telephone switchboard or subscriber exchange and the computer apparatus ascertain or establish the geographical area and/or geographical location of the stationary subscriber apparatus of each mobile telephone apparatus that is marked unoccupied, wherein the call received is transferred to the selected mobile subscriber apparatus.
Patent EP-0502303-A1 (EP)
Inventor: MOELLER BERND
IPC: B05C9/10
Filed: 1992-01-24
Abstract: For the pretreatment of objects with fluorine, a stock vessel (1) is provided in which the gas used for the treatment is prepared and held ready under a reduced pressure of about 0.2 bar. The objects to be treated are introduced into a reaction chamber (2, 3) which is likewise evacuated after closing. The gas is then pumped from the stock vessel (1) into the particular reaction chamber (2, 3). After the pretreatment with fluorine, the gas is passed back into the stock vessel (1) and from there, after renewed adjustment of the fluorine concentration by adding fluorine, again fed to a reaction chamber (2 or 3). <IMAGE>
Patent EP-0499883-A1 (EP)
Inventor: MAY KARL
IPC: F23G5/027
Filed: 1992-02-05
Abstract: The invention relates to a heat exchanger (1) having a primary chamber (2) for a primary medium and a secondary chamber (3) for a secondary medium. The two chambers are separated from one another by a gas-tight, thermally conductive wall (4). It is provided that the secondary chamber (3) is bounded by the wall (4) and by an outer casing sheet (5) spaced from this wall (4). The secondary chamber (3) is subdivided into an inner (3a) and an outer subchamber (3b) by a profiled sheet (6) arranged between the wall (4) and the outer casing sheet (5). The profiled sheet (6) is fastened, e.g., only at its upper end to the upper part of the heat exchanger (1) and hangs freely between the wall (4) and the outer casing sheet (5). This does not hinder its thermal expansions. The profiling of the profiled sheet (6) can hold the wall (4) and the casing sheet (5) at the same distance from one another. The secondary chamber (3) is subdivided into tube-like ducts by the profiled sheet (6). Expensive heating tubes are not required. 
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Patent EP-0555500-A1 (EP)
Inventor: GOODMAN ROBERT B
IPC: B64D13/08
Filed: 1992-02-12
Abstract: Audio noise created by trim valves (66a-72a) in a warm air trim system (24) of an air cycle air conditioning system (10) is reduced by controlling the pressure drop across the trim valves as a function of the position of the valves (66a-72a). A proportional valve (112) typically under the control of an electronic controller (116) is controlled to set the pressure drop across the trim valves. Reducing the pressure drop across the trim valves, reduces the noise created by air flowing through the trim valves, thereby reducing audio noise in an aircraft cabin.
Patent EP-0503360-A1 (EP)
Inventor: VEITENHANSL HORST
IPC: G05D7/06
Filed: 1992-02-26
Abstract: In room-air treating equipment with at least one fan part (1) having a fan (2) and, separating the suction side and pressure side of said fan from one another, a pressure wall (8), and with, provided in the region of both sides of the pressure wall (8), pressure sensors (14, 15) which are connected to a manometer device (16), a simple and accurate control of an operating variable can be achieved in that the manometer device (16) is connected to one measured quantity input (19) of a calculating unit (17) which has a plurality of measured quantity inputs (19, 20, 22, 24, 26), of which at least one is connected to a temperature sensor (28) and one to an atmospheric pressure sensor (25), and by means of which unit an actual value can be determined from the measured quantities which can be fed in, the value can be compared with a predefinable set value and a control value can be determined from the deviation, which control value is available at a control value output (32) connected to a speed control (33) assigned to the fan drive device. <IMAGE>
Patent EP-0513570-A1 (EP)
Inventor: GILLINGER GUENTHER GRUNDIG E M
IPC: H05K13/08
Filed: 1992-04-23
Abstract: A device 1 for checking for the presence of seating pins 6 in a printed-circuit board 5 immediately after completion of the pressing-in process is described. The check is carried out pneumatically, therefore without wear, and, in comparison with mechanical or optical checking systems, has the advantage that the air flowing out keeps the pin insertion point of the device 1 free of contamination from printed-circuit board and metal dust, which leads to a considerable reduction in the susceptibility to defects. <IMAGE>
Patent EP-0522512-A1 (EP)
Inventor: STECK-WINTER HARTMUT
IPC: F27B9/20
Filed: 1992-07-07
Abstract: In a process for the thermic treatment of workpieces, the workpieces are moved on grates (24) through at least one furnace chamber (26) of a furnace (10). For advance, the grates (24) are raised from the furnace floor during a lifting phase, then in the raised state moved translationally in the direction of transport, preferably via a pusher (28), and finally set down again on the furnace floor in a lowering phase. As a result of the translational movement in the raised state of the grates, frictional forces are avoided and operational safety is increased. A furnace for implementing the process has at least two slides arranged one above the other under the grates (24), the upper slide being raisable in relation to the lower slide, in order to lift the grates (24) from the furnace floor, and both slides being displaceable together in the raised position for transport of the grates (24). Both slides preferably have inclined planes lying on one another in order to make possible raising or lowering of the upper slide. <IMAGE>
Patent EP-0529259-A1 (EP)
Inventor: FRITSCHE WOLF-ECKART DIPL-ING
IPC: C23C14/34
Filed: 1992-07-10
Abstract: The invention relates to a device for treating substrates from a plasma, having at least one anode, one cathode and one electrical DC voltage source which can be connected to the anode-cathode path in a pulsed manner. The duration of the voltage pulses and/or the separation between the pulses can be regulated. <IMAGE>
Patent EP-0531874-A1 (EP)
Inventor: HONMA YASUSHI
IPC: C07D471/04
Filed: 1992-09-02
Abstract: An imidazopyridine derivative of the formula [I]:
       
 wherein R¹ is hydrogen or lower alkyl, R² is hydrogen, lower alkylsulfonyl or a group of the formula:
       
 (Z is oxygen atom or two hydrogen, R⁰ is substituted or unsubstituted lower alkyl, lower alkoxy, 5- or 6-membered heteromonocyclic, substituted or unsubstituted phenyl, hydrogen, substituted or unsubstitued amino or lower alkenyl), R³ is carboxyl or lower alkoxycarbonyl and Ring A is substituted or unsubstituted phenyl, and pharmaceutically acceptable salt thereof, and processes for preparation thereof, said imidazopyridine derivatives have excellent angiotensin II antagonistic activities and are useful in prophylaxis and treatment of hypertension.
Patent EP-0533033-A1 (EP)
Inventor: KUBOTERA MITSUHIRO
IPC: G03C1/035
Filed: 1992-09-09
Abstract: A method of manufacturing a silver halide emulsion wherein spectral sensitizing dyes are added after the formation of silver halide grains, and chemically ripening is then carried out at a temperature higher than the addition temperature of the spectral sensitizing dyes at 25°C to 55°C, is disclosed. A material produced by this method has a high linearity in gradation between the medium density part and the shoulder part, and having a high Dmax value.
Patent EP-0533053-A1 (EP)
Inventor: GLANTSCHNIG JOSEF
IPC: B41F15/38
Filed: 1992-09-10
Abstract: A cylindrical screen printing machine, wherein rotatably mounted holding rings (10) are provided for holding and clamping the circular printing screens (8) provided with end rings (11), which holding rings grip by means of stop parts behind webs (7) in the manner of a bayonet closure, said webs being distributed evenly over the circumference of the end rings (11) and projecting radially from said end rings (11), and wherein a projection or resting region (1a, 1b, 1c) is provided on the screen side of the holding ring (10) as a rest for the appropriate end ring (11) prior to insertion in the holding ring (10). <IMAGE>
Patent EP-0543127-A1 (EP)
Inventor: HATTORI TAKAMASA
IPC: F16L21/08
Filed: 1992-10-05
Abstract: A pipe coupling arrangement wherein a coupling body (1) is fitted on at least one of a pair of pipes (A,B) to connect the pipes with one another comprising a protruded portion (5) formed on the outer periphery of each of the pipes (A,B), an annular sleeve (6) having an inner wall (6A) therein being engageable with the protruded portion (5), the sleeve (6) provided in a space between the outer periphery of the pipe (A,B) and the inner periphery of the coupling body (1), a threaded hole (8) being inwardly and slantingly formed in the coupling body (1) closer to one end thereof for arresting the slipping off of the sleeve (6) from the coupling body (1), a cut-away face (7) being formed on the outer periphery of the sleeve (6), the cut-away face (7) having a tilt angle perpendicular to that of the threaded hole (8), and a fastening member (9) being screwed into the threaded hole (8) such that the tip portion of the fastening member (9) can abut against the cut-away face (7).
Patent EP-0540032-A1 (EP)
Title: Photoresist composition and etching method
Inventor: KOBAYASHI KESANAO
IPC: G03F7/008
Filed: 1992-10-30
Abstract: A positive type or negative type photoresist composition for fine processing having excellent resolution, sensitivity, adhesive-ness and developability comprising:
     (a) an alkali soluble resin or a resin having anti-alkali dissolution groups in the molecules thereof,   (b) a light-sensitive compound, and   (c) at least one organic compound selected from the group consisting of organic phosphorus acid compounds and esters thereof in an amount of 0.001 to 10% by weight based on a weight of the resin. In addtion, the present invention is directed to an etching method utilizing the positive type or negative type photoresist composition.
Patent EP-0544230-A1 (EP)
Inventor: PARRI MAURI
IPC: B65G7/00
Filed: 1992-11-24
Abstract: The invention relates to an arrangement for handling cylindrical bodies (1) provided with central holes, the apparatus comprising gripping arms (2) provided with gripping pins (3), second means (4) arranged to move the gripping arms (2) to obtain a forward movement (PL), third means (7) arranged to wind the gripping arms (2) clockwise and counterclockwise, and fourth means arranged to move the gripping arms (2) towards each other such that the gripping pins (3) are self-centeringly brought into alignment with the central holes of the cylindrical body (1) and to make a reverse movement of release. To provide an arrangement operating with high speed, the second means (4) by which the forward movement (PL) of the gripping arms (2) is obtained and/or the third means (7) by which the winding movement of the gripping arms (2) is obtained are formed as an elastic structure in a predetermined area such that the gripping arms (4) are capable of adapting, during the grip movement and movement of release, to the displacements of position within this area, the displacements being determined by the position of the body (1) or the position of the stand carrying the body (1).
Patent EP-0608441-A1 (EP)
Inventor: MASUDA KATSUHIDE
IPC: B01D39/04
Filed: 1992-12-29
Abstract: In a high speed upward flow filtration apparatus, an upper perforated panel for receiving a fibrous lump is secured to a circumferential side plate for receiving the fibrous lump. A lower movable perforated panel for receiving the fibrous lump is vertically moved by a vertical motion cylinder, and fitted into the circumferential side plate for receiving the fibrous lump under the upper perforated panel for receiving the fibrous lump. A filter layer is formed by filling the fibrous lump between the upper perforated panel for receiving the fibrous lump and the lower movable perforated panel for receiving the fibrous lump. An unfiltered water supply diffuser is provided under the lower movable perforated panel for receiving the fibrous lump. The lower movable perforated panel is raised by the vertical moving cylinder to form a dense and uniform filter layer and to implement a high performance filtration.
Patent EP-0512638-A1 (EP)
Inventor: GODSON GARY
IPC: F16D3/221
Filed: 1992-05-04
Abstract: A flexible drive shaft assembly for drivably connecting driving and driven shafts, has for connection to each shaft, a flexible joint casing (1,3) with a socket receiving the end of a drive shaft (2), there being torque transmitting balls (11) received in hardened inserts (12,13), the inserts (12) being fixed in the perimeter of the shaft (2), the inserts (13) being axially slidable in slots (14) in the corresponding casing (1,3), and may be retained therein by an encircling collar (15). The end surfaces (5) of the shaft (2) and the mating end surfaces (4) of the casings (1,3) may be curved.
Patent EP-0525839-A1 (EP)
Inventor: FRISCH RALPH
IPC: B60R16/02
Filed: 1992-05-05
Abstract: In the case of a component for the transmission of electrical energy from a fixed installation part to an installation part which can rotate, a current conductor in the form of a strip is wound on in a housing which is formed from an outer component and an inner component which is inserted with its core into a base opening in the outer component, such that it can rotate, the one end of which conductor is mounted on the outer component of the housing, its other end being mounted on the inner component of the housing and connected to cable and plug devices, a lip which extends in the axial direction being provided on the external circumference of the inner component having a circumferential flange, and the outer components and inner components being locked with respect to one another in the installed position for assembly purposes. In order that the locking of the inner component with respect to the outer component is not cancelled until after the steering wheel has been assembled, the limb end of a spring clip which is arranged fixed to the support is latched in a groove, which is fitted on the inside of the lip, and is prestressed, and the lip has in each case one perforation on both sides of the groove. <IMAGE>
Patent EP-0501806-A1 (EP)
Inventor: KOEBLER DOUGLAS J
IPC: F04B53/16
Filed: 1992-02-27
Abstract: A pump for liquefied gases is provided having a low thermal conductivity liner provided in the inner bore of the pump cylinder. The low thermal conductivity liner prevents transmission to the pump cylinder of heat generated during the compression of the liquefied gas. The liner is preferably formed from a ceramic, such as zirconium, or from a plastic. In addition to the provision of the low thermal conductivity liner, techniques for reducing the dead volume of retained gases in the pump chamber are utilized to prevent the transmission of retained heat from these gases to the incoming charge of liquefied gases.
Patent EP-0502692-A1 (EP)
Inventor: ROESGREN CARL-ERIK
IPC: F02M63/00
Filed: 1992-03-03
Abstract: An improved lubrication arrangement for a piston member (2) arranged to be reciprocatingly movable in a cylinder element (1) of an injection pump for fuel or the like pressure medium, wherein lubricant is supplied under pressure into a lubrication groove (5) arranged in the cylinder element (1) and encircling the piston member (2). The flow-through of the lubricant is effected by providing the cylinder element (1) with at least one channel (6) extending in the longitudinal direction of the cylinder element, said channel (6) being connected with said lubrication groove (5) for leading lubricant continuously into another position on the mantle surface of the piston member (2) at a distance from said lubrication groove (5) further to be recovered and for possible recirculation.
Patent EP-0506290-A1 (EP)
Inventor: GOODMAN HOWARD
IPC: C08K9/06
Filed: 1992-03-18
Abstract: There is provided an elastomeric composition including a kaolinitic clay mineral filler, characterised in that said kaolinitic clay mineral (a) is a hydrous kaolinitic clay mineral which has a content of non-exchangeable alkali metal cations not exceeding 10,000 ppm (parts by weight per million parts by weight of dry clay) and a content of exchangeable alkali metal cations not exceeding 750 ppm or (b) is a calcined kaolinitic clay mineral prepared by calcining a hydrous kaolinitic clay mineral having a content of non-exchangeable alkali metal cations not exceeding 10,000 ppm and a content of exchangeable alkali metal cations not exceeding 750 ppm.
Patent EP-0509712-A1 (EP)
Inventor: TAKASE HATSUO
IPC: B63H23/10
Filed: 1992-04-08
Abstract: A two-engine/one-shaft type vessel characterized in that: 
   two sets of main engine are arranged in series each other in a longitudinal direction of a hull; and 
   output shafts of speed reducers of respective main engines are coupled in series each other and coupled interlockingly with a single propeller driving shaft.
Patent EP-0512800-A1 (EP)
Inventor: FULLER TIMOTHY J
IPC: G03G9/087
Filed: 1992-05-06
Abstract: A toner composition comprised of resin particles and pigment particles, and wherein the toner is surface treated with a halogen.
Patent EP-0522858-A1 (EP)
Inventor: MAXWELL ARTHUR STEPHEN
IPC: B65G11/08
Filed: 1992-07-09
Abstract: An improved chute for conveying bulk materials from a higher location to a lower location includes a number of frustoconical hoppers (10, 15, 16; 30), which are held in vertically-spaced relationship with the conical axes of adjacent hoppers inclined in different directions relative to the longitudinal axis (35) of the chute. The chute is much less liable to cause segregation or degradation of the bulk material being conveyed, than re available prior such chutes.
Patent EP-0533442-A1 (EP)
Inventor: WANG I-CHUNG WAYNE
IPC: C08L27/06
Filed: 1992-09-15
Abstract: Multi-stage rubber-based MBS resin compositions are provided which include a polymeric substrate stage of a conjugated diolefin-based polymer or copolymer and optional units derived from a cross-linking agent or agents, and at least one polymeric graft stage graft polymerized in the presence of the substrate stage which include monomers of an acrylate, a vinyl aromatic, or a mixture of those monomers and optional units derived from a cross-linking agent or agents and/or units which serve as a graft-linking agent or agents wherein the weight ratio of acrylate in all graft stages combined to vinyl aromatic in all graft stages combined is at least 1.2:1. Additionally, modified vinyl chloride polymer compositions which include a vinyl chloride polymer or copolymer in combination with an impact modifying, yellowness index improving amount of the multi-stage rubber-based resin compositions above are provided. These modified vinyl chloride polymer compositions have a low yellowness index, good clarity, and desirable impact properties. Finally, processes for the production of the above compositions are provided.
Patent EP-0515245-A1 (EP)
Inventor: COMBE DANIEL
IPC: A47J31/06
Filed: 1992-05-13
Abstract: The filter (5) comprises at least one orifice (17) interacting with elastic sealing means (18) which, when a certain pressure of the liquid is attained in the container, clear the said orifice (17) over a passage (19) which is sufficiently narrow to ensure filtration of the liquid which has been in contact with the said product. The elastic sealing means (18) consist of at least one elastic tab (18) fastened to the filter (5) and substantially sealing the said orifice (17). Use, particularly, for preparing ''espresso'' coffee. <IMAGE>
Patent EP-0542595-A1 (EP)
Inventor: FREYSSINIER PHILIPPE
IPC: H01Q21/06
Filed: 1992-10-27
Abstract: An antenna comprises a first dielectric layer (D1) including on one side an earth-plane (PM1), and on the other a first conductive slab (P1) of chosen shape. A second dielectric layer (D2) surmounts the first on the first slab side, and supports, on the other side, facing the first slab, a second conductive slab (P2) of chosen shape. A third dielectric layer (DR) surmounts the second. The second slab (P2) is of smaller size than that of the first slab (P1), and this first slab (P1) is fed from the bottom, at at least one chosen point (FR1) situated between its centre and its periphery. Advantageously, the first slab (P1) is connected to a run-through (TR1) of the first-plane joining up with a feed circuit (DL1, DL2) implanted in the dielectric substrate of three-plate structure (SDH, SDB). <IMAGE>
Patent EP-0546938-A1 (EP)
Inventor: RAVIER JEAN-PAUL
IPC: B60Q1/04
Filed: 1992-12-09
Abstract: The invention relates to a motor vehicle headlight of the type including a lamp (20), a reflector (30; 130; 230) in which the lamp is mounted, and a glass (40; 140; 240) capable of being housed in an opening in the bodywork (50; 150; 250) of the vehicle. According to the invention, the glass is fixed to the bodywork in the region of the said bodywork adjoining the opening. Thus defects in the mutual positioning of the glass and of the bodywork due to manufacturing tolerances are eliminated. <IMAGE>
Patent EP-0507702-A1 (EP)
Inventor: ANTONIADES MICHAEL G
IPC: G03C1/035
Filed: 1992-03-27
Abstract: A photographic element is disclosed comprised of a support, a first silver halide emulsion layer responsive to minus blue (500 to 700 nm) light and a second silver halide emulsion layer positioned to overlie the first emulsion layer. In the second emulsion layer greater than 97 percent of the total projected area of grains having an equivalent circular diameter of at least 0.2  µ m is accounted for by silver bromoiodide tabular grains having an average equivalent circular diameter of at least 0.7  µ m and an average thickness of less than 0.07  µ m.
Patent EP-0596174-A1 (EP)
Inventor: KORMANN ROBERT
IPC: B60S3/04
Filed: 1992-11-02
Abstract: Device (apparatus) for sequential delivery of several liquid products corresponding to the various phases of a complete washing cycle for vehicles, installed in a washing station with high-pressure jet for cars, connected on the one hand to a high pressure lance with which the user proceeds with washing, rinsing and buffing, and, on the other hand, to pipework (1, 1', 1'') conveying the liquids to be delivered, characterised in that it includes as many independent hydraulic circuits each provided with a motorised pump unit (8, 8', 8'') as there are delivery phases for liquid products in a cycle, and each one in turn feeding the washing lance L. <IMAGE>