baber/WOPTO huggingface dataset:
Patent EP-0356659-A3 (EP)
Title: Countergravity casting apparatus and process for casting thinwalled parts
IPC: B22D18/06
Filed: 1989-07-07
Abstract: Apparatus for the vacuum-assisted, 
countergravity casting of thin-walled metal parts 
includes a plurality of expendable casting molds (14) 
supported on a top side of a reusable drag slab. 
Each casting mold includes a mold cavity and a mold 
ingate passage extending from the mold cavity into 
registry with a respective underlying slab ingate 
passage that extends between the top side and a 
bottom side of the drag slab and that optionally 
includes a molten metal filter therein. When the 
bottom side of the drag slab is immersed in an 
underlying molten metal pool with the mold cavities 
evacuated, the molten metal (12) is drawn upwardly through 
each slab ingate passage and the molten metal filter 
therein and then through each mold ingate passage (44) 
registered therewith into each mold cavity. The 
molten metal filter (28) in each slab ingate passage (24) 
removes inclusion-forming impurities from the molten 
metal as it is drawn upwardly into each mold cavity. 
The presence of objectionable, non-metallic 
inclusions that can adversely affect part performance 
is thereby minimized in the thin-walled parts cast in 
the molds. The drag slab can be reused in the 
casting of successive sets of expendable casting 
molds.
Patent EP-0341931-A3 (EP)
IPC: B29C33/26
Filed: 1989-05-05
Abstract: A method of molding a foamed product is carried out 
by using a front and a rear mold (31, 32) for molding a 
front and a rear portion of the foamed product and a 
core (33) interposed between the front and rear molds. 
The method includes steps of pouring or spraying one of 
foaming stock solutions (41, 42) onto a molding surface 
of the one mold, arranging the core in the one mold and 
pouring or spraying the other foaming stock solution 
onto the core or a molding surface of the other mold. 
The front and rear molds are suitably closed at a moment 
of time 30-100% of a rise time of the foaming stock 
solution applied last. Thereafter the closed molds are 
maintained in a position where an angle of the closed 
molds relative to a horizontal plane is suitably within 
a range from 90° to an angle more than 0°. The front 
and rear molds are pivotally connected to each other 
with their one ends by means of a pivot shaft (35). The 
core is pivotally supported, with its one end by a shaft 
(37) arranged in parallel to the pivot shaft.
Patent EP-0358434-A3 (EP)
Title: Method of and apparatus for screen printing
IPC: B05D1/28
Filed: 1989-09-05
Abstract: A novel hot-melt and other viscous fluid and coating 
screen-printing method and apparatus in which a line of fluid is 
extruded against a predetermined region of a rotary screen oppo­
site which a web is drawn to transfer the fluid extruded at said 
region through the screen pores, with large cross-section fluid 
extrusion sealed against the inner wall of the screen as the same 
rotates past said region, and with features of fluid pressure and 
screen heating synchronous and proportional to line speed, iner­
ted inner screen cavity construction (and possible exterior iner­
ting of the screen), and novel web drawing roller positioning, 
including web-movement rotation of the screen, and all accommoda­
ting high viscosity fluids and high web speeds.
Patent EP-0375388-A3 (EP)
IPC: A61Q5/02
Filed: 1989-12-20
Abstract: A preserved composition suitable for topical 
application to mammalian skin or hair for inducing, 
maintaining or increasing hair growth comprises, as a 
hair growth promoter, a hexosaccharic acid and/or a salt 
or ester thereof, in an amount sufficient to increase 
hair growth in the rat, when the composition is applied 
topically thereto over a period of no more than 3 months, 
by at least 10% more than that obtainable using a control 
composition from which the promoter has been omitted, in 
accordance with the Rat Hair Growth Test.
Patent EP-0341211-A3 (EP)
Title: Method of bending sheet metal
IPC: B21D5/02
Filed: 1989-04-28
Abstract: For the purpose of bending pieces of sheet metal with the aid of a bending device which has a bending punch (1) and a die (2) with an adjustable plug (3), the actual bending characteristic (8) of a sample piece of sheet metal of the same thickness and the same quality of material is first of all determined and stored as a reference curve (8). In the course of the bending operation, the actual bending characteristic (9) is recorded and compared to the corresponding stored value. The position of the bottom plug (3) is then corrected on the basis of the difference established. 
<IMAGE>
Patent EP-0385063-A3 (EP)
Title: Container for a cassette with a tape-like record carrier
IPC: G11B23/023
Filed: 1990-01-09
Abstract: 2.1 Containers for receiving a cassette with a tape-like record carrier in which an engaging and disengaging of the transport rail in the housing of the container is achieved by means of a tooth on a leaf spring connected to a push button are known. 
<??>2.2 In order to achieve a simple and reliable disengagement of the transport slide by means of the push button, a snap hook arranged on the push button is proposed, which hook snaps over a catch on the inner wall of the housing when the push button is depressed and thus keeps the push button in a disengaging position and which hook snaps under the catch when the transport slide is pushed in, and thus holds the transport slide in an engaging position. 
<IMAGE>
Patent EP-0388799-A3 (EP)
Title: Use of human interferon-beta for stimulation of erythropoieses
IPC: A61P7/06
Filed: 1990-03-15
Abstract: Interferon-beta, preferably in low doses, is used 
for stimulation of erythropoiesis in disorders 
characterized by lack of maturation of progenitor 
blood cells to red cells.
Patent EP-0399487-A3 (EP)
Title: Transformation coding device
IPC: H04N19/176
Filed: 1990-05-22
Abstract: Disclosed is a transformation coding device which 
applies high efficient coding to a digital image signal, 
and in which a plurality of quantization characteristics 
are prepared and one quantization characteristic is 
adaptively selected in accordance with a predicted 
distortion for an input signal and a sequence of 
transformation coefficients, thereby allowing the 
quantization in accordance with statistical properties 
of an input signal to be implemented, and at the same 
time, allowing a signal to be efficiently compressed.
Patent EP-0438713-A3 (EP)
Title: Method for removing heavy metal ions from wine and related drinks
IPC: C12G1/00
Filed: 1990-12-14
Abstract: Process for removing heavy metal ions from wine and related drinks, 100 l of the drink being treated with 5 to 250 g of a polymer which contains 50 to 99.5% by weight of at least one basic vinyl heterocyclic compound having a pKa of at least 3.8 and 0 to 49.5% by weight of another copolymerisable monomer as polymerised components and which is prepared in the absence of oxygen and polymerisation initiators and in the presence of 0.5 to 10% by weight, relative to the monomers, of a crosslinker.
Patent EP-0403038-A3 (EP)
Title: Method and apparatus for making dimensionally stable pressed articles
IPC: B30B11/00
Filed: 1990-05-28
Abstract: The invention relates to a method and an apparatus for making dimensionally stable pressed articles from pulverulent compositions, in particular from metal powder, on a press in a mould under the action of at least one lower die and one upper die, the position of the components carrying the dies and/or of the mould being measured relative to a fixed point and the components carrying the dies being moved, in each case, into a theoretical position relative to each other, these positions corresponding to the theoretical dimensions of the pressed article in the pressing direction, taking into account the lengths of the dies. In order to provide a method, and an apparatus for carrying out the method, by means of which the accuracy of the geometry of the pressed articles can be further improved, even in the case of pressed articles with a plurality of vertical steps, it is proposed that, in the final pressing position, the theoretical position of at least one of the components carrying the dies is corrected, in the pressing direction, by an amount which corresponds to the elastic deformation of the die or dies as a consequence of the action of the compressive force. 
<IMAGE>
Patent EP-0398654-A3 (EP)
Title: Apparatus for writing data to an eeprom
IPC: G11C7/00
Filed: 1990-05-15
Abstract: Apparatus for writing data to an EEPROM comprises 
an EEPROM (8) having a plurality of storage areas for 
data, and a RAM (3) for temporarily storing received 
data. The apparatus also comprises means (1) for 
establishing a difference between data stored in a 
respective storage area of the EEPROM and corresponding 
data stored in the RAM, and for selectively up-dating 
data stored in the storage areas in the EEPROM in 
accordance with said corresponding data.
Patent EP-0394173-A3 (EP)
IPC: G06F9/46
Filed: 1990-04-10
Abstract: An in use table manager (30) in a computer system 
uses an in use table (34) to track the use of files, or 
objects (12, 14). The in use table is used to determine 
which objects may need recovery in the event of a system 
failure. Object addresses are hashed by the in use manag­
er to identify a preferred slot (34) in the table. The 
slots contain information identifying the object, and 
indicating the extent of use of the object. The in use 
manager assigns alternate slots, and dynamically changes 
the size of the in use table to reduce contention for 
slots. Several atomic operations on the table ensure 
integrity of the table, while permitting concurrent use. 
Portions of the table are bundled into single I/O opera­
tions to enhance system performance by minimizing I/O
Patent EP-0404756-A3 (EP)
IPC: E01B2/00
Filed: 1990-06-18
Abstract: Oberbau, insbesondere schotterloser Oberbau, mit Schienen 
(1), vorzugsweise Vignolschienen, fur schienengebundenen 
Verkehr, die lösbar mit Trägern (2) verbunden sind, wel­
che zumindest zwei Schienen (1) aufweisen, die beidseits 
des Schienensteges (9) jeweils eine, gegebenenfalls bis 
zum Schienenkopf (11) und gegebenenfalls bis zum Schienen­
fuß (10) reichende Schalldämpfeinrichtung aufweist, die 
an der Schiene (1) anliegen, wobei die Schalldämpfeinrich­
tung mit einer Beschichtung (8, 12, 19, 21) gebildet ist, 
die an der Schiene (1) adhäsiv gehalten ist, den Schienen­
steg (9) und Schienenfuß (10) zumindest im wesentlichen 
zur Gänze bedeckt und die Beschichtung (8, 12, 19, 21) mit 
einem Bindemittel gebundene Teilchen (23), insbesondere 
mit einer Korngröße von 2 mm bis 8 mm und gegebenenfalls 
mit Fasern, z. B. Glasfasern, aufgebaut ist.
Patent EP-0472820-A3 (EP)
Title: Continuous solvent pulping and washing processes and apparatus
IPC: D21C11/00
Filed: 1991-05-15
Abstract: A continuous solvent pulping process is practiced with oxygen free gas (e.g. nitrogen) purges of all major treatment vessels (23, 24, 85, 103, 105) during the time when the process is arrested or terminated. The wood chips or other cellulosic fibrous material to be pulped is steamed in a first horizontal steaming zone (23) at a pressure of about 10-20 psi, and then in a second horizontal steaming zone (24) at a pressure of about 20-75 psi. Gases, including vaporized solvent (e.g. ethanol or other alcohol) are vented (via 30, 36) from the steaming zones, and solvent is added (at 39) to the steamed material prior to feeding to a high pressure feeder (11) . The high pressure feeder introduces the material into the top of a single digesting vessel (12), liquid and chips being separated at the top of the digester vessel without mechanical means that could cause a spark. Lignin containing liquid is withdrawn from a central portion (14) of the digester and passed through flash tanks (51-53) and ultimately for lignin and alcohol recovery. Washing -- which also may be practiced using solvent pulp from a batch system -- is accomplished by first continuously passing the pulp to a pressure diffuser (85), then to a first multi stage drum displacer washer (103), and then to a second multi stage drum displacer washer (105). <IMAGE>   <IMAGE>   <IMAGE>
Patent EP-0474989-A3 (EP)
Title: Hotmelt protective coating
IPC: C25D13/00
Filed: 1991-06-22
Abstract: 2. The object was to develop poly-alpha-olefin-based protective materials which are distinguished by a balanced property profile, good adhesion and good recyclability and in addition are simple to apply. The object has been achieved by protective materials of the following composition:   I. at least 50% by weight of substantially amorphous poly-alpha-olefins composed of the following monomers:   from 3 to 75% by weight of alpha-olefins having 4 to 10 carbon atoms,     from 25 to 95% by weight of propene and   from 0 to 20% by weight of ethene;   II. a maximum of 30% by weight of other olefin homopolymers or copolymers which may either be substantially amorphous or, preferably, partially crystalline; III. a maximum of 40% by weight of additives which are conventional in the plastics sector.   Protective materials of this type can be used, in particular, in the underbody area of motor vehicles.
Patent EP-0468484-A3 (EP)
Title: Injection molding cooled socket holder for a heated nozzle
IPC: B29C45/20
Filed: 1991-07-24
Abstract: An injection molding integral cooled socket holder (10) to be seated in a well (64) in a cavity plate (12) to receive an elongated heated nozzle (14). A central tube portion (88) extends between a rear collar portion (84) and a forward socket portion (86) to form an elongated socket to receive the nozzle. The tube portion (88) has small diameter inlet and outlet tubes (90,92) received in longitudinal grooves (94,96) which carry a flow of cooling water which is received at the rear collar portion (84) to the forward socket portion (86). The water flows around a circular conduit (112) in the forward socket portion (86) to provide cooling adjacent the gate (32). The components of the socket holder (10) are integrally brazed together in a vacuum furnace. Socket holders are made with various preselected lengths to match different length nozzles (14) by cutting the central tube (88) portion including the inlet and outlet tubes (90,92) to different standard lengths. <IMAGE>
Patent EP-0495226-A3 (EP)
Title: 3-aryl-5-alkylthio-4h-1,2,4-triazoles for treatment of hyperreflexia due to spinal trauma
IPC: A61K31/41
Filed: 1991-12-19
Abstract: This invention relates to the use of 3-aryl-5-alkylthio-4H-1,2,4-triazoles and the corresponding alkylsulfinyl- and alkylsulfonyl-4H-1,2,4-triazoles for the preparation of a pharmaceutical composition useful in the treatment of patients suffering from chronic hyperreflexia due to spinal trauma.
Patent EP-0531992-A3 (EP)
Title: A stack of recording sheets with cleaning sheets dispersed therein and method of maintaining recording apparatus
IPC: B41J13/00
Filed: 1992-09-10
Abstract: An input stack of recording sheets and cleaning paper is provided. Each sheet is formed of a coated layer including pigment on a base material, while each cleaning paper has an adhesion strength ranging from 1 to 500 gf defined by JIS-Z-0237 and determined by a 90 DEG peel method and is interspersed in the recording sheets. <IMAGE>
Patent EP-0555891-A3 (EP)
Title: Vacuum processing system
IPC: C23C14/56
Filed: 1986-10-17
Abstract: A module (102) for processing wafers (48) comprises a 
vacuum-tight processing module chamber (12), a plurality of 
wafer processing stations (104) opening into said module 
chamber (12), at least one load lock opening into said 
module chamber (12), said at least one load lock having 
space therein to hold a plurality of wafers (48), wafer 
transfer means (28) for face-down transfer of wafers (48) to 
and from said purality of process stations (104) to and from 
said load lock.
Patent EP-0556874-A3 (EP)
Title: Multileaf collimator and compensator for radiotherapy machines
IPC: A61N5/10
Filed: 1987-08-17
Abstract: In a radiation therapy machine it is desirable to 
produce irregular radiation field shapes in order to shield 
critical organs not invaded by the tumor. The machine is 
operated by calculating the desired shape and intensity 
distribution of the fan beam falling on a sample and 
shaping the beam by adjustable means accordingly. 
Alternatively, the machine can be operated by limiting the 
radiation field to a fan beam using two orthogonal pairs of 
jaws of radiation opaque material and using a multiplicity 
(14,16) of straight leaves of radiation opaque material, said 
leaves being mounted in a first of a pair of leaf support 
frame assemblies (18,20) which are independently movable relative 
to the jaws (22,23), further limiting the radiation intensity 
within the radiation field by means of compensators mounted 
to leaves in a second of a pair of leaf support frames, and 
moving a subject perpendicularly to the fan beam, all 
simultaneously.
Patent EP-0586957-A3 (EP)
Title: Device for dispensing adhesive ribbon from a roller
Inventor: REINECKE RALF
IPC: B65H35/07
Filed: 1993-08-24
Abstract: The invention relates to a device for the dispensing of adhesive tape pieces from a reel of adhesive tape coated on one side and wound without release film. The device has a housing for receiving the reel and an opening in the case of the housing with guide parts for the adhesive tape. The guide parts (21, 22) facing away from the adhesive side of the tape (303) are designed with a tear-off edge part (23) and the guide parts facing the adhesive side (31) of the tape (303) are designed as two or three narrow webs (20) arranged adjacent to one another at a distance. Approximately diametrically opposite the opening (11) on the outside of the case of the housing (10), there is a loop (30) is attached externally for a belt for the operating person. A rewind lock or brake (40, 41) for the reel (50) is provided. <IMAGE>
Patent EP-0616780-A3 (EP)
Title: Natural carob fibre and a procedure for its production.
Inventor: REQUEJO MARCO ANA MARIA
IPC: A23L29/238
Filed: 1994-02-28
Abstract: A natural carob fibre and a procedure for its production. The fibre comprises 50-65 % lignin, 15-25 % cellulose, 15-25 % hemicellulose, 0.5-2 % pectin, 3-7 % tannins and 4-8 % moisture. The procedure comprises the pressing of the waste pulp obtained in the operation of extracting the sugars from carob pulp.
Patent EP-0672866-A3 (EP)
Title: Adapter for connecting two ducts of different cross-sections.
Inventor: WENGENROTH ULRICH
IPC: F23J13/04
Filed: 1995-03-16
Abstract: The adaptor (10) is pushed into the flue conduit (12) with the largest cross-section and has an opening for insertion of the flue conduit with the smaller cross-section, an inner seal for location on the outer walling of this flue conduit with the smaller cross-section, an inner seal for location on the outer walling of this flue conduit and an outer seal (22) for location on the inner walling of the conduit with the larger cross-section. The seals (22,30) are of elastic temp.-resistant material. The adaptor has a disc-shaped, shape-resistant support body (16) of temp.-resistant material with a through passage aperture (28) for the flue conduit. The inner seal (30) has a smaller through passage aperture (32) arranged in the through passage aperture (28) of the support body (16).
Patent EP-0702057-A3 (EP)
Inventor: JAKOB MARTIN DR
IPC: C08L31/02
Filed: 1995-08-24
Abstract: Heterogeneous, solvent- and plasticiser-free polyvinyl esters (I) with a min. film-forming temp. (MFT) of below 10 degrees C, in dispersion or powder form and stabilised with protective colloids, contain (A) a homo- or copolymer with a Tg of above 20 degrees C, derived from (a1) 85-100 wt.% vinyl 1-18 carboxylate ester(s), (a2) 0-5 wt.%  alpha , beta -unsatd. carboxylic acid(s), (a3) 0-5 wt.% mono-unsatd. cpd(s). with amino or amide gp(s). and (a4) 0-5 wt.% polyunsatd. monomer(s); and (B) a copolymer with a Tg of below 20 degrees C, derived from (b1) 45-98 wt.% vinyl ester(s) as for (a1), (b2) 2-50 wt.% 1-4C  alpha -monoolefin(s) and (b3) 0-5 wt.% polyunsatd. monomer(s). Also claimed is a process for the prodn. of (I) by mixing a dispersion of (co)polymer (A) with a dispersion of (B), then opt. spray drying and opt. re-dispersing in water.
Patent EP-0718803-A3 (EP)
Inventor: LEE YOUNG W
IPC: H04L9/10
Filed: 1995-12-22
Abstract: For preventing monitoring of postage indicia data which is sent from a
postage metering vault to a remotely located digital printer (21) over a
communication link (C11) between the meter vault and the digital printer (21),
the meter (11) is provided with an encryption engine (37) for encrypting
postage indicia data utilizing an encryption key. The digital printer (21)
includes a decryption engine (53) for decrypting postage data received from
said meter (11) utilizing the same encryption key and then prints a postage
indicia pursuant to the decrypted postage indicia data. The postage meter
(11) also includes a key manager (39) for generating new encryption key
pursuant to a token which is either randomly generated or generated
pursuant to an algorithm by a similar encryption key manager (61) located in
the digital printer (21), which token is also used to generate the decryption
key for the decryption engine (53). As a result, the encryption keys are the
same. Upon power-up of the system or at such other preselected times, the
print controller module of the digital printer (21) sends out an encrypted
message to the meter (11). The message consist of a random number. The
encryption/decryption engine (37) of the vault decrypts the message. The
vault then returns an encrypted new message to the print controller (23)
which includes an encoded representation of the relationship of the two
messages. Upon receiving the new message from the vault, the print
controller (23) decrypts the new message and verifies the relationship. The
print controller (23) is then enabled to print a postage indicia.
Patent EP-0682022-A3 (EP)
Inventor: WOLF JEAN-PIERRE DR
IPC: C09K15/30
Filed: 1995-05-03
Abstract: Es werden als Metalldesaktivatoren geeignete Verbindungen der Formel I beschrieben
 
worin 
A für
 
steht, 
und die Reste R 1  bis R 5  die in Anspruch 1 angegebenen Bedeutungen haben.
Patent EP-0735166-A3 (EP)
Title: High resistance core-sheath monofilaments for technical applications
Inventor: DELKER REX DR
IPC: D01F8/14
Filed: 1996-03-15
Abstract: Core-sheath monofilaments with the following structure :(A) a (co)polyester (X) core with m.pt. 165-290 (220-240) degrees C and comprising ≥ 70 mol.% aromatic dicarboxylic acids (C) and aliphatic diols (D) (w.r.t. all polyester units) and  NOTGREATER  30 mol.% other dicarboxylic acids (C1), arylaliphatic dicarboxylic acids (C2) with  NOTLESS  1 (1-2) (non-)condensed aromatic rings or 4-12 (6-10) C acyclic aliphatic dicarboxylic acids (C3) and other aliphatic diols (D1), 3-10 (3-6) C branched and/or long chain diols (D2), cyclic diols (D3), ether diols (D4) or even a v. small amt. of polyglycol (D5) having mol. wt. 500-2000 ; and (B) a sheath comprising a thermoplastic polyester (Y) with m.pt. 165-240 (220-240) degrees C, thermoplastic elastomer PU (Z) and opt. standard non-polymer additives. Also claimed are: (i) prepn. of the yarns; (ii) high mechanical and chemical resistance textiles, paper machine wires, spiral fabrics, screen printing blankets, industrial filter cloths and conveyor belts contg. these yarns; and (iii) use of the yarns for making these textile prods.