baber/WOPTO huggingface dataset:
Patent EP-0492592-A1 (EP)
Inventor: TAMAGAKI HIROSHI
IPC: H01J37/32
Filed: 1991-12-23
Abstract: A vacuum arc deposition device comprising a vacuum vessel (2), a vacuum arc evaporation source (3) disposed in the vacuum vessel, a plurality of arc current introduction portions (15) disposed to the vacuum arc evaporation source, and a plurality of arc discharge power sources (5) for supplying arc electric power correspondingly to the plurality of arc current introduction portions. The vacuum arc vapor deposition device having a large evaporation area and a high film formation rate can be provided.
Patent EP-0477026-A1 (EP)
Inventor: TAKEUCHI HIROYUKI
IPC: H01L21/68
Filed: 1991-09-20
Abstract: A position signal producing apparatus, for an apparatus for project-printing a pattern on a reticle (1) onto a wafer 82) through a project lens system (4) with exposure light (8), for producing a position signal indicative of the position of the wafer is disclosed, wherein two different frequency components (f1, f2) of alignment light (10) whose frequencies are different from that of the exposure light are interfered with each other at a position alignment blank (5) to form interference fringes (19) having a given pitch. The interference fringes are projected onto a diffraction grating (6) through an achromatizing optical system (18) and the project lens system. Diffracted light returning from the diffraction grating (6) is received by a photodetector (24) which produces a light beat signal. A position deviation signal obtained by phase comparison of the light beat signal provides position alignment by controlling relative positions between the position alignment blank (5) and the diffraction grating (6). Two light beams of the two different frequency components split by a polarized beam splitter (12) are equalized in image converting condition, or image aspect, by a mirror (60), so that an accurate mixing of the two frequency components of light beams is performed at the position alignment blank.
Patent EP-0488576-A1 (EP)
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/285
Filed: 1991-11-20
Abstract: Disclosed is a method of integrated circuit fabrication which includes formation of an additional layer (e.g., 23, 25) of silicon in contact openings which are filled with aluminum (e.g., 21). The additional silicon layer (e.g., 23, 25) is positioned adjacent the aluminum layer to provide silicon for interdiffusion into the aluminum so that junction spiking can be avoided. The additional silicon may be provided by ion implantation or by separately formed layers (e.g., 23, 25).
Patent EP-0487324-A1 (EP)
Inventor: WEIMER CHARLES M
IPC: B43M5/02
Filed: 1991-11-20
Abstract: A machine for processing a mailpiece includes an elongate horizontally-extending deck (18), means (70) for feeding a mailpiece in a downstream path of travel on the deck, an upright mailpiece registration wall (60) extending downstream alongside of the deck, and a stripper blade (92) horizontally aligned with the deck for operational engagement with a mailpiece fed thereto. An improvement for guiding a mailpiece out of operational engagement with the stripper blade (92) comprises the deck having a horizontally-extending upstream portion (132); and an elongate mailpiece guide wall (136) extending laterally from the registration wall (60) and overhanging the upstream portion of the deck. The guide wall has an upstream edge and a downstream edge, and is inclined downwardly from the upstream to the downstream edge thereof and forming an angle of substantially ten to twenty five degrees with respect to the upstream portion of the deck. The downstream edge of the guide wall overhangs the stripper blade (92).
Patent EP-0439380-A1 (EP)
Inventor: CHERON CHRISTIAN
IPC: B60J7/22
Filed: 1991-01-11
Abstract: The invention relates to a release spring of the leaf type or similar, especially for a wind deflector (1) on a vehicle roof, an opening in which can be closed by a moveable hinged panel, mounted on a support (3) sliding in a frame (4), said support (3) carrying a locking part (5) for preventing it from moving translationally within the frame, and said deflector comprises at least one arm (7) pivoting about a spindle (8), characterised in that the release spring comprises a first elastic portion (A) extending in the longitudinal direction of the arm (7) and comprising a first free end (9) acting on the arm (7) and a second end (10) lying on the frame (4), a second portion (B) forming an extension of the second end (10) and comprising a bearing hoop (16) for holding the spindle (8) of the arm in position on the frame (4) and a third position (C) shaped so as to interact with said locking part (5). <IMAGE>
Patent EP-0452172-A1 (EP)
Inventor: POTIER MICHEL
IPC: F28F9/04
Filed: 1991-03-14
Abstract: Mounting clip for securing a first connection part (3) for the inlet or outlet of a water tank (1) belonging to a heat exchanger (2) and a second connection part (4) joined to one end of a flexible hose (5) of a coolant circuit. This mounting clip comprises a locking ring (10) which has at least two radial spurs (8) designed to click into place in corresponding housings (18, 19) formed in the two abovementioned connection parts (4, 3) when they are fitted together. This ring also has between each pair of consecutive spurs (8) an extensible portion equipped with means for displaying the state, deformed or not deformed, of the ring (10). This clip also comprises means for releasing said ring (10). Application to the mounting of heat exchangers on cooling circuits in motor vehicles. <IMAGE>
Patent EP-0453351-A1 (EP)
Inventor: FRUHAUF SERGE
IPC: G11C29/04
Filed: 1991-04-08
Abstract: The present invention relates to a detection circuit for a fuse fus1 of the vertical oxide blowing type, including another fuse fus2 of the same type, but which cannot be blown and, in parallel with each of the fuses, a voltage reference circuit ref1, ref2, the output c1, c2 from each of the voltage reference circuits each being an input for a differential comparator COMP. The latter is preferably provided with a circuit for a reference voltage refc independent of the supply voltage Vcc. …<IMAGE>…
Patent EP-0517984-A1 (EP)
Inventor: GITTOS MAURICE W
IPC: C07D497/10
Filed: 1991-06-11
Abstract: This invention relates to derivatives of formula
       
 wherein 
A is =H₂, =O, =(H) (OH), NOR₁, or
       
 with n being 2 or 3, 
X and Y are O or S, 
R₁ is H or alkyl, 
R₂ is H, halogeno, alkyl, alkoxy, OH, -CN or C(O)NH₂, 
Z is O, S or NR₁, 
Q is a heterocyclic or carbocyclic moiety of the formulae
     
       
 to the intermediates and processes for their preparation, to their ability to induce a blockage of 5HT₃ receptors, and to their end-use application in the treatment of 
chemotherapeutically-induced nausea and vomiting, as anti-anxiety agents, in the symptomatic treatment of pain associated with migraine, as anti-arrhythmic agents, in the treatment of cognitive disorders, in treating hallucinatory endogenous psychoses of the type manifested in patients suffering from schizophrenia, and mania, in the treatment of glaucoma and for stimulating gastric motility, and to combat drug abuse.
Patent EP-0442842-A1 (EP)
Inventor: SIMSON DIONIZY
IPC: F15B15/20
Filed: 1991-01-17
Abstract: The hydraulic actuator has a cylinder tube (1), a piston-rod guide flange (2) and a cylinder base (1). A primary piston (4) provided with a piston rod (6) is arranged inside the actuator. Furthermore, a secondary piston (11) connected to two plungers (7, 8) is arranged inside the actuator. The plungers plunge into two bores (5, 6) of the primary piston. Two unlockable non-return valves (17, 18) preloaded by springs (19, 20) are provided in the cylinder base. Located in the non-return valves is one bore (41, 42) each, which connects the front side to the rear side of the respective valve. The rear parts (24, 25) of the valve chambers (26, 27) each have an unlocking piston (21, 22) designed as a ball. Two feed lines (23, 30) for the hydraulic fluid are connected to the non-return valve chambers, these chambers in turn having feed lines at various points of the inner space (16, 40, 45) of the actuator. A very compact type of construction can be made possible for the hydraulic actuator with pressure intensifier.
Patent EP-0465417-A1 (EP)
Inventor: RUDNICK JAMES J
IPC: A61M25/10
Filed: 1991-06-24
Abstract: A direct vision prostate balloon catheter for treating benign prostate hyperplasia to dilate a prostate gland to reduce constriction of the urethra is provided. The catheter includes an expandable balloon (31) and a sighting device such as a cystoscope telescopic lens (40) proximal to the veru montanum to assist in properly positioning the expandable member. The balloon (31) can have a thickened distal (32) end and an overlapping proximal end (33) to prevent undesirable migration during expansion. Alternatively, the balloon can be mounted on two tubes, one slidable axially inside the other to control balloon extension during expansion of the balloon. This construction provides advantages such as proper dilation of the prostatic urethra and helps prevent undesirable dilation of the external sphincter.
Patent EP-0506739-A1 (EP)
Inventor: STIPP GORDON KEITH
IPC: C11B3/00
Filed: 1990-11-19
Abstract: L'invention a pour objet un processus d'estérification sélective de monoglycérides d'acides gras à longue chaîne particulièrement monobéhénine, avec des acides gras à chaîne moyenne, particulièrement un mélange d'acides gras saturés C8 et C10. Dans ce processus, un monoglycéride d'acide gras C18-C24 pur à au moins 60 % ou un mélange de celui-ci est estérifié avec un acide gras C6-C10 pur à au moins 90 % ou un mélange de celui-ci, à une température située entre 140 et 250 °C environ en l'absence totale d'un catalyseur d'estérification. La proportion molaire de l'acide gras par rapport au monoglycéride utilisé dans cette estérification de monoglycéride est au moins 3:1 approximativement. L'eau produite pendant cette estérification de monoglycéride est également éliminée continuellement.
Patent EP-0514421-A1 (EP)
Title: Process for depleting viruses in solutions and for determining the depletion rate of the viruses.
Inventor: NADER WERNER DR
IPC: C12Q1/24
Filed: 1991-02-06
Abstract: To deplete viruses in organic material, the material to be purified is conveyed through an ultrafilter or an ultrafiltration unit the depletion rate of which is previously determined. The filter or filtration unit is charged with viruses of the family Leviviridae and the viral count is determined before and after filtration and used to derive the depletion rate. The virus depletion can be monitored during the process by following the depletion of a marker.
Patent EP-0491892-A1 (EP)
Title: Wet-tip die for efg crystal growth apparatus.
Inventor: HARVEY DAVID S
IPC: H01L21/208
Filed: 1991-05-20
Abstract: A novel capillary die and crystal growing method are provided for growing a hollow crystalline body by EFG. Inner and outer annular moats surround the die tip. Passageways are provided for supplying melt to those moats from a crucible, so that melt in said moats will wet and cover the inner and outer exterior surfaces of the die tip during growth of a hollow crystalline body. The novel die may be constructed so as to have a lower die tip and a shorter capillary than EFG dies heretofore used to successfully grow hollow bodies. The die design facilitates keeping the temperature of the die tip substantially uniform about its circumference, thereby improving the uniformity of thickness of the wall of the crystalline body grown from a film of melt on the die tip. The moats reduce the likelihood of the growth process being interrupted or adversely affected by flooding of the die. In the event the growth meniscus breaks, liquid silicon is captured in the moats, thereby preventing or reducing the likelihood of flooding of the die and associated growth apparatus.
Patent EP-0549587-A1 (EP)
Title: Support for light diffusers.
Inventor: CORRO PATRIZIO
IPC: F21V21/00
Filed: 1991-06-21
Abstract: A support for light diffusers, characterised by comprising at least one glass plate (1, 1') on which at least two conducting tracks (2) are applied by a silk-screen frame.
Patent EP-0546004-A1 (EP)
Title: Pedal crank drive for a bicycle.
Inventor: HILBER GERHARD
IPC: B62M1/36
Filed: 1991-09-02
Abstract: PCT No. PCT/AT91/00098 Sec. 371 Date Mar. 4, 1993 Sec. 102(e) Date Mar. 4, 1993 PCT Filed Sep. 2, 1991 PCT Pub. No. WO92/04230 PCT Pub. Date Mar. 19, 1992.In a pedal crank drive for a bicycle, comprising two pedal cranks (4a, 4b) which are non-rotatably interconnected by a pedal crank shaft (3), a chain sprocket (5), which has at least one gear ring (6) and is mounted to be rotatable relative to the pedal crank shaft (3), and at least one force-transmitting spring (10), which is disposed between the chain sprocket (5) and that pedal crank (4a) which is adjacent to the chain sprocket (5), and said spring (10) is adapted to be biased by a forward rotation of the pedal cranks (4a, 4b), it is proposed to improve the distribution of the torque during a revolution of the chain sprocket in that a damping spring (15), which is prestressed in a sense to bias the force-transmitting spring (10), is provided between the chain sprocket (5) and the adjacent pedal crank (4a).
Patent EP-0570375-A1 (EP)
Title: Novel peptides with anticoagulatory effect.
Inventor: SCHMIED BERNHARD
IPC: C07K14/815
Filed: 1991-11-21
Abstract: PCT No. PCT/EP91/02191 Sec. 371 Date Jul. 29, 1993 Sec. 102(e) Date Jul. 29, 1993 PCT Filed Nov. 21, 1991 PCT Pub. No. WO92/13879 PCT Pub. Date Aug. 20, 1992.Peptides of the formula   <IMAGE>   where X, A1-A7 Y and W have the meanings stated in the description, and the preparation thereof are described. The peptides are suitable for controlling diseases.
Patent EP-0503260-A1 (EP)
Inventor: LEUTNER VOLKMAR DIPL-ING
IPC: F04B49/08
Filed: 1992-01-31
Abstract: The device for controlling the delivery rate of an adjustable pump (10) has a control element (12) which can be adjusted by means of two actuating pistons (13, 14). One of the actuating pistons is controlled by means of a control valve (19), the control slide (27) of which is acted upon by the pressure differential of an orifice (16) arranged in the feedline (15). The control slide is also acted upon by a control spring (29) which slide acts against a spring (49), the bias of which is determined by a lifting magnet (52). The lifting magnet is influenced by a temperature sensor (54) which is arranged in the vicinity of the intake point in the reservoir (12) of the pump. In this way the pump is returned as the oil cools. <IMAGE>
Patent EP-0571644-A1 (EP)
Inventor: UNTERLASS FRANZ
IPC: H02J3/18
Filed: 1992-05-20
Abstract: The invention relates to a method and to a device for unloading a capacitor (16) of a controlled series compensator (2) as a function of the load on its suppressor (26) when high-current line defects occur. According to the invention, the energy (w) absorbed by the suppressor (26) is determined from a current (u1) flowing through it. A temperature gradient ( DELTA t'A) is then determined from this energy (w) as a measure of the step-function load on the suppressor (26) and is compared with a limit value (tH). This comparison value (SK) is then processed as a function of the determined actual suppressor temperature (t'A) and the measured line current (iL) to form a control signal (Si), as a result of which the converter valve (8) of the controlled series compensator (2) is driven in such a manner that its equivalent impedance is controlled in the direction from being capacitive to being inductive. The number of necessary cut-offs in the event of high-current line defects is thus considerably reduced, as a result of which the availability is significantly increased. <IMAGE>
Patent EP-0534089-A1 (EP)
Inventor: SCHMIDT KARL-HEINZ
IPC: E05C9/02
Filed: 1992-07-28
Abstract: What is described is an actuating mechanism 1 for longitudinally displaceable espagnolettes 17 on fittings of windows and doors or the like, which can be brought manually and/or by powerdrive into a plurality of different switching positions, so that the wing can be moved relative to the fixed frame out of a locked closing position into a plurality of different opening positions, for example a tilt-open position and a parallel set-off position or a turn-open position and, if appropriate, also a partly open ventilation position. At least the tilt-open position is to be adjustable positively via arms movable by the espagnolette 17, whilst a driving member 6 mounted rotatably in a mechanism housing 2 is rotatable out of a basic switching position via at least one intermediate switching position into an end switching position, the end switching position being at an angular distance of 180 degrees from the basic switching position, whilst the or an intermediate switching position is at an angular distance of 90 degrees between the basic switching position and the end switching position. It is proposed to keep the driving member 6 in continuous drive connection with the espagnolette 17, guided linearly in the mechanism housing 2, via intermediate mechanism members 9 to 18 which are designed for an unequal subdivision b and c of the total adjusting travel a of the espagnolette 17 over the range from the basic switch position to the intermediate switch position and from the intermediate switching position to the end switching position. As intermediate mechanism members 7 to 18, on the one hand a slider crank 7/9 actuated by the turn-driving member 6 and on the other hand a gearwheel mechanism 15/16/18 meshing with the espagnolette 17 are connected directly in series. Furthermore, a gearwheel 15 of the gearwheel mechanism 15/16/18 meshing with a rack 16 of the espagnolette 17 is supported with its rotary axle 14 on the slider plate 9 of the slider crank 7/9 and, furthermore, in its circumferential region located approximately diametrically opposite the point of engagement with the rack 16 of the espagnolette 17, is in permanent engagement with an inclined-plane toothing 18 provided at a fixed location in the mechanism housing 2. <IMAGE>
Patent EP-0533015-A1 (EP)
Inventor: OBRECHT WERNER DR
IPC: C08F36/00
Filed: 1992-09-07
Abstract: The novel sulphur-modified butadienes which contain functional groups, are copolymerised with ethylenically unsaturated monomers and have been prepared in the presence of from 0.05 to 2.5 parts by weight of elemental sulphur or an equivalent amount of sulphur donors, based on the monomers employed, where the total amount of peptisation agents used is from 0.1 to 6.0 parts by weight, based on the monomers employed, can be used for the preparation of vulcanisates, including when mixed with other rubbers containing C = C double bonds.
Patent EP-0545027-A1 (EP)
Inventor: DREWITZ HANS DIPL-ING FH
IPC: F02D31/00
Filed: 1992-10-06
Abstract: According to the invention, measures are disclosed relating to how, in a motor vehicle, the reduction/limiting of the transmission of noise from the engine can be brought about by means of its operating control and therefore how expensive engine encapsulations can be dispensed with. For this purpose, the values of different full-load lines and power-reduction lines which are at least partially different from those of the standard full-load line and power-reduction line, are stored in the free, or appropriately extended data memory capacity of the existing engine electronics (4). In addition, an electronic control device (19) which is similar in design to the engine electronics (4) is assigned to the said engine electronics (4) and compares the vehicle acceleration to be calculated with stored acceleration values and/or the sound values detected by sensors at the engine (1), if appropriate, also at the transmission (2) and other points of the engine compartment with stored sound threshold values and, in the case of the limit values for acceleration and/or sound being exceeded, outputs an instruction to a data memory selection switch (25) which then brings about a change into a correspondingly different data set (full load line and/or power-reduction line) stored in the engine electronics (4), the values of which data set are subsequently decisive for setting the injection pump for noise-reduced operation of the engine (1). <IMAGE>
Patent EP-0544161-A1 (EP)
Inventor: BRANDT ULRICH DR
IPC: B67B1/03
Filed: 1992-11-13
Abstract: Rubber stopper for sealing containers (bottles) with pharmaceutical preparations must be thoroughly cleaned and sterilised in the production plant. For this purpose, the stoppers are transferred into a multipurpose container in which they are thoroughly cleaned, sterilised and dried. After drying and sterilisation, the stoppers are then stored in the same multipurpose container. This multipurpose container is also used for charging a rubber stopper sealing machine.   <IMAGE>
Patent EP-0512594-A1 (EP)
Inventor: WINN FRED M JR
IPC: E21B21/01
Filed: 1992-04-09
Abstract: Where on the valve seating surfaces due to the high pressure pumping of abrasive slurry through an in-line valve is greatly reduced by providing first and second valve seating surfaces which are engaged, respectively by first metal and first elastomeric closure surfaces and second metal and elastomeric closure surfaces located on an annular valve closure means. Pumping efficiency is maintained by providing for high velocity sweep in an annular space between the annular valve closure means and the cylinder in which it rides.
Patent EP-0518406-A1 (EP)
Inventor: SONDERMAN MARC STEPHEN
IPC: C09D131/04
Filed: 1992-05-26
Abstract: Polymer dispersions obtainable by polymerisation of vinyl pivalate; vinyl acetate and alkylene and preferably ethylene, aqueous dispersions containing such polymers, a process for the preparation of such polymers, coating compositions comprising such dispersions, and solid polymers formed by physical drying of said latices or coatings.
Patent EP-0532099-A1 (EP)
Inventor: CHAMBERLAIN LINDA RAE
IPC: C08F2/42
Filed: 1992-09-07
Abstract: There is provided an improved process for the hydrogenation of conjugated diene polymers which comprises polymerizing or copolymerizing at least one conjugated diene with an organo alkali metal polymerization initiator in a suitable solvent thereby creating a living polymer, terminating the polymerization by the addition of hydrogen and effecting selective hydrogenation of the double bonds in the conjugated diene units of the terminated polymer by contacting the polymer, in the absence of hydrocarbon lithium and alkoxy lithium compounds, with hydrogen in the presence of at least one bis(cyclopentadienyl)titanium compound. The improvement is the use of alkyl benzoate as a promoter in the hydrogenation step. Methyl benzoate is the most preferred promoter.
Patent EP-0547653-A1 (EP)
Inventor: CUATT DANIEL RICHARD
IPC: F01L1/24
Filed: 1992-11-24
Abstract: A self-contained lash-adjuster (10) includes a closed end cylinder body (11) and a plunger (15) in the cylinder (12) defining a pressure chamber (23) at the closed end (14) of the cylinder (12) and an internal reservoir (39) connected with the chamber (23) by a one-way passage (27) in the plunger (15). A diaphragm (35) sealing the reservoir (39) is loaded by a spring piston (51) to pressurize the reservoir (39) and apply a differential pressure-extending force to the plunger (15). The plunger (15) is preferably made in two parts (16,18) with the diaphragm (35) in the lower part (18) defining the chamber (23) and with the piston (51) in the upper part (16) remote from the chamber (23). The two-part construction permits leakdown testing before final installation of the diaphragm (35). A seal (43) in the lower part (18) beyond a return port (40) seals the plunger walls (19) to the cylinder (12). Installation during assembly of excess fluid for make-up is controlled by positioning of the lower part (18) of the plunger (15) during filling in a hyper-extended position beyond the fully-extended position to which the plunger (15) is limited after full assembly of the lash-adjuster (10).