baber/WOPTO huggingface dataset:
Patent EP-0372336-A3 (EP)
IPC: C08L69/00
Filed: 1989-11-25
Abstract: Gegenstand der vorliegenden Erfindung sind thermoplastische Form­
massen, enthaltend aromatische Polycarbonate und/oder aromatische 
Polycarbonate, und/oder aromatische Polyester, Pfropfpolymeri­
sate und gegebenenfalls thermoplastische Copolymerisate, 
die dadurch gekennzeichnet sind, daß die Pfropfpolymeri­
sate und/oder die Copolymerisate zumindest teilweise 
durch Pfropfpolymerisate und/oder durch Copolymerisate 
ersetzt sind, in denen die Pfropfauflage und/oder das 
Copolymerisat mindestens 86 Gew.-% Vinylaromaten ent­
hält.
Patent EP-0340958-A3 (EP)
IPC: B29C65/00
Filed: 1989-04-24
Abstract: A display panel made of two sheets 11 of plastic material welded 
together at the sides only allows a post to be passed through the 
central gap to which it can then be secured as by a bolt. The 
panels 11 are welded in a continuous process in apparatus having 
infra-red heaters 115 which heat the panels locally in strips, at 
adjacent edge regions, the surrounding parts of the panels 11 being 
cooled by cooling blocks 102, 103, 104, 117 so that the major 
surfaces are cooled and remain undistorted during heating. The 
panels can then be printed.
Patent EP-0363029-A3 (EP)
Inventor: KIOKA MAMORU MITSUI PETROCHEMI
IPC: C08F4/602
Filed: 1989-09-13
Abstract: In accordance with the present invention, there are 
provided olefin polymerization catalyst components comprising an 
organoaluminum oxy-compound having less than 10 % in terms of 
Al atom of Al component dissolving in benzene kept at 60 °C, and 
olefin polymerization catalyst containing said olefin 
polymerization catalyst components. The olefin polymerization 
catalysts have excellent polymerization activities, and are capable 
of giving olefin (co)polymers having a narrow molecular weight 
distribution and a narrow composition distribution.
Patent EP-0368633-A3 (EP)
Title: Apparatus for and method of heating a vessel
IPC: F27B14/14
Filed: 1989-11-08
Abstract: A crucible furnace comprises an enclosure having an 
outer casing 20 internally lined with thermally 
insulating material 21 surrounding but spaced from a 
crucible 22 so as to define a circular flow path 23 
around the crucible. A gas fuelled reversing burner 
system is provided having two burners 24 and 25 each 
with an associated heat regenerator 42. The burners 
24,25 are operable alternately as firing burners and 
as flues. When one burner, say burner 24, is firing, 
the hot combustion product gases from that burner flow 
in one direction along the flow path 23 and around the 
crucible 22 and leave the flow path through the burner 
25 in flueing mode, whilst in the alternate cycle the 
hot combustion product gases from the firing burner 25 
flow in the opposite direction along the flow path 23 
and leave the flow path through the burner 24 in 
flueing mode.
Patent EP-0375354-A3 (EP)
Title: Process for preparation of aluminium borate whisker
IPC: C30B29/62
Filed: 1989-12-19
Abstract: An aluminum borate whisker is prepared by heating 
and reacting aluminum sulfate and an oxide of boron, an 
oxyacid of boron or an alkali metal salt thereof in the 
presence of an alkali metal sulfate and an alkali metal 
carbonate. In this process, the reaction is advanced 
apparently in the solid phase, and this process is 
advantageous over the conventional processes in that the 
yield is high and the withdrawal of the reaction product 
is facilitated.
Patent EP-0377994-A3 (EP)
Title: Apparatus for performing floating point arithmetic operations
IPC: G06F7/544
Filed: 1989-12-20
Abstract: A processor for performing floating point arithmetic operations 
includes a circuit that performs a first floating point arithmetic 
operation on a set of operands in a first cycle and a second 
floating point arithmetic operation on an operand and a result of the 
first floating point arithmetic operation during a second cycle. A 
control circuit is provided for, in a third cycle, transferring a 
result of the second floating operation to the first floating point 
circuit for a first floating point operation in a next successive cycle 
while rounding the result of the second floating point operation.
Patent EP-0362072-A3 (EP)
Title: A mechanism for suspending a head slider of a recording apparatus
IPC: G11B5/48
Filed: 1989-09-28
Abstract: A suspension mechanism of a recording disk apparatus has a head 
slider mounted on a portion of a load beam (30) in the vicinity of 
the free end of the load beam through a gimbal spring (31). The 
gimbal spring has a central leg portion (35) and two side leg 
portions (33, 34), all of which are formed in parallel. The head 
slider is adhered to the top surface of the central leg portion 
(35) which is lifted from the side leg portions. A protrusion 
(42) formed on the load beam or on the central leg portion serves 
to transfer loading force generated by the load beam to the head 
slider by a universal joint connection. The gimbal spring is 
mounted on the load beam such that the longitudinal direction of 
the central leg portion is normal to the seek direction of the head 
slider.
Patent EP-0355075-A3 (EP)
IPC: C07C59/185
Filed: 1989-08-10
Abstract: La présente invention concerne un procédé de préparation d'acides 
carboxyliques aliphatiques par oxydation de cétones cycliques au moyen 
d'oxygène moléculaire ou d'un gaz en contenant.  
     La présente invention a plus spécifiquement pour objet un procédé 
de préparation d'acides carboxyliques aliphatiques par oxydation de cétones 
monocycliques au moyen d'oxygène moléculaire ou d'un gaz en contenant, 
caractérisé en ce que le catalyseur est choisi parmi les composés du 
vanadium répondant à l'une quelconque des formules (I) et (II) ci-après :  
H 3 + n  {PM 12-n  V n O₄₀}, y H₂O      (I)  
VO(Y) m       (II)  
dans lesquelles :  
- n est un entier supérieur ou égal à 1 et inférieur ou égal à 6,  
- M représente un atome de molybdène ou de tungstène,  
- y est un entier, pouvant être nul, inférieur à 50,  
- Y représente un groupe acétylacétonate ou un groupement alcoxy comportant 
de 1 à 10 atomes,  
- m a pour valeur 2 ou 3.
Patent EP-0362186-A3 (EP)
IPC: C01G23/00
Filed: 1989-08-07
Abstract: Bei einem Verfahren zur Herstellung von Aluminium-Titanat werden als 
Ausgangssubstanzen Aluminium und Titan in Form deren Lösungen in 
Flußsäure, Salpetersäure und/oder Mischungen derselben und/oder 
Mischungen von Flußsäure und Chlorwasserstoffsäure verwendet und 
gegebenenfalls unter Zugabe von anorganischen, wässrigen 
Aluminiumsalzlösungen wird durch einen gemeinsamen Sprühröstprozeß und 
anschließender Calzinierung hochwertiges Aluminium-Titanat-Pulver für 
die Keramikindustrie hergestellt.
Patent EP-0378217-A3 (EP)
IPC: E04B2/02
Filed: 1990-01-11
Abstract: In order to provide a completely novel concept for a sound insulation wall and sound insulation block, permitting economical manufacture of sound insulation masonry blocks made of brick in a block size which is economical and competitive as regards laying, according to the invention the sound insulation brick is constructed in large size in the manner of a shuttering block and is equipped with at least four rows (6, 7, 8), arranged one behind the other in the longitudinal direction of the sound insulation brick, of vertically extending filling channels (5). In this arrangement, each row has at least two filling channels (5), each filling channel being square or rectangular in cross-section. To obtain the apparent density necessary for sound insulation, the filling channels are filled with mortar during the laying process. <IMAGE>
Patent EP-0379084-A3 (EP)
Title: Expandable styrene polymers having a high oil resistance, and process for preparing same
IPC: C08L51/00
Filed: 1990-01-12
Abstract: Expandable styrene polymers formed from 50 to 83% by weight of polystyrene and from 17 to 50% by weight of styrene-soluble styreneacrylonitrile copolymer having a total acrylonitrile content of not less than 5% by weight, containing from 3 to 10% by weight of a C3-C6-hydrocarbon with or without customary additives, are notable for high oil resistance and can be prepared by suspension polymerization of a solution of the styrene-acrylonitrile copolymer in styrene.
Patent EP-0404012-A3 (EP)
IPC: G06F9/30
Filed: 1990-06-18
Abstract: A vector data retrieval apparatus includes a unit 
for instructing whether to output a smallest or largest 
element number of element numbers to be output when a 
plurality of maximum or minimum values are present in 
vector data.
Patent EP-0424625-A3 (EP)
Title: Free suspension of heat exchanger tube bundles subject to high temperature
IPC: C10J3/56
Filed: 1990-08-17
Abstract: A heat exchanger arrranged in a horizontally positioned container for carrying extremely hot gaseous or vapor media, a heat exchanger unit including a bank of tubes defined by tube walls, an inner port, a collector connected to the inlet port and connected to the tubes, first and second outlet ports, first and second outlet port ocllectors each outlet port collector being connected to the outlet ports and a bracket suspension connected to passages of the container for suspendedly supporting each of the inlet port and the outlet ports. The inlet and outlet ports each have a central axis, each central axis passing through a center of gravity of the portion of the heat exchanger unit connected to the associated port. The each of the heat exchanger units includes, the bank of tubes formed of tube walls, inlet ports being connected to the collector and the outlet ports being connected to each of the first and second outlet collectors.
Patent EP-0436804-A3 (EP)
Title: Electrical installation unit for domestic applications
IPC: H02G3/16
Filed: 1990-11-14
Abstract: In a housing (10) which can be accommodated in an installation socket, the installation unit contains an interface which is connected to a databus line (32). A connecting device (33) is used for the connection of the databus line (32) to the interface, which connecting device (33) consists of a block (34) which can be connected via contact elements (37) to the housing and has connecting elements (35, 36) for the connection of the incoming databus line and for the connection of a plurality of databus lines. If the interface has to be replaced, the connecting device (33) can be separated from the housing (10) and the housing (10) can be removed without having to interrupt the databus connection to the other interfaces. <IMAGE>
Patent EP-0400695-A3 (EP)
IPC: C07J9/00
Filed: 1990-03-05
Abstract: For the purification of tauroursodesoxycolic acid prepared through reaction between taurine and mixed anhydride of ursodesoxycolic acid with an alkylchloroformiate the raw reaction product is purified by means of ion exchange resins.
Patent EP-0384596-A3 (EP)
Title: Thin silica flakes and method of making
IPC: C09D7/61
Filed: 1990-02-02
Abstract: Hydrated sodium silicate particles can be 
expanded by heat to form thin-walled bubbles that can be 
broken, neutralized, washed and dried to provide hydrated 
silica flakes. These flakes (30) can be mixed with non-swelling 
sorptive particles (36) such as TLC grade silica and used to 
make chromatographic articles. One such article (32) is a 
composite of a poly(tetrafluoroethylene) fibril matrix (34) in 
which those particles and hydrated or fired silica flakes 
are enmeshed. The hydrated silica flakes can be fired to a 
refractory state and then incorporated into protective 
coatings to enhance their resistance to abrasion while also 
better protecting the coated substrates from corrosion.
Patent EP-0438926-A3 (EP)
Title: Service station forecourt installations
IPC: B60S3/00
Filed: 1990-12-31
Abstract: A garage forecourt installation is disclosed in which the fuel dispensing pump (12) is linked to a vacuum cleaning device (30, 32) so that as the fuel pump is switched on suction is made available at a suction cleaning nozzle (26). The provision of suction ceases on the pump being switched off, or a predetermined time thereafter. The fuel pump (12) can be linked (by cable 34) to an electric motor (32) of the vacuum cleaning device so that they are activated simultaneously. A time delay device can be incorporated so that the motor of the vacuum cleaner (32) runs on after the fuel dispensing pump (12) stops. <IMAGE>
Patent EP-0505608-A3 (EP)
Title: Alpha-dihydroergocryptine pharmaceutical preparations with neuroprotective acitivity
IPC: A61P25/18
Filed: 1991-09-25
Abstract: The invention relates to the therapeutic use of  alpha -dihydroergocryptine for the preparation of a medicament useful for the neuroprotection of the old patients.
Patent EP-0481253-A3 (EP)
Title: P-oxybenzoic acid derivatives, process for preparing them, and their use as medicaments
IPC: C07C65/21
Filed: 1991-09-25
Abstract: p-Oxybenzoic acid derivatives of the general formula (1)   <IMAGE> (1)  wherein:  <IMAGE>  <IMAGE>  <IMAGE>  where in the case of <IMAGE>  <IMAGE>  and in the case of  <IMAGE>  R2 = OH  their physiologically compatible salts and their enantiomeric and diastereomeric forms have hypolipemic properties and are therefore suitable for the preparation of drugs with hypolipemic action.
Patent EP-0442853-A3 (EP)
Title: Self-contained apparatus for emergency lighting incorporating alarm systems for fire, gas and the like
IPC: G08B21/00
Filed: 1991-02-18
Abstract: Self-contained apparatus for the emergency lighting comprising lighting means, detecting means for gas and the like, which can send an electric input, processing means which can receive upsaid electric input, optic and/or acustic alarm means. <IMAGE>
Patent EP-0454658-A3 (EP)
Title: Vehicle pneumatic tyre
IPC: B60C11/00
Filed: 1991-04-02
Abstract: The vehicle pneumatic tyre has a tread profile which is composed of a sequence of identical profile elements (base pitches). Base pitches with at least three different circumferential lengths are used. Groove pitches are assigned to the base pitches, the number of different groove pitch lengths being at least two and less than the number of different base pitch lengths.
Patent EP-0501462-A3 (EP)
Title: Display apparatus
IPC: G09G3/20
Filed: 1992-02-26
Abstract: The display apparatus having a band-pass filter for 
limiting an input video signal to the band width equal to or 
narrower than the half of a frequency band which is calculated 
from the number of display elements along the 
horizontal direction of a screen, and a computing circuit 
for computing vertical interpolation video data in order to 
correct the difference between the number of display 
elements along the vertical direction and the number of 
scanning lines along the vertical direction of the input 
video signal. Even if various kinds of video signals are 
input, the display apparatus displays images corresponding 
to the video signals, by controlling the brightness of 
display elements arranged in a matrix form.
Patent EP-0528344-A3 (EP)
Title: Light source
Inventor: BEHR WOLGANG DR
IPC: F21Y101/00
Filed: 1992-08-12
Abstract: The invention concerns a lamp having a reflector, a glass lid and a filament which is supported by supply wires. The supply wires pass from the interior of the lamp to the outside through the connecting area between the reflector and the glass lid. The reflector is thus almost 100 percent effective because there is no space required for a material collection marking a passage of supply wires or a socket for receiving a bulb. The light performance of the lamp is thus an optimum.
Patent EP-0489724-A3 (EP)
Title: Device and method of photoelectrically converting light into electrical signal
IPC: H04N3/15
Filed: 1986-11-13
Abstract: A photoelectric transducer device controls a potential of a control electrode region (4) of a semiconductor transistor through a capacitor to perform a storage operation for storing carriers generated upon light excitation of the control electrode region (4), a read operation for reading a signal from a main electrode region of the semiconductor transistor. A semiconductor region (6) having the same conductivity type as that of the main electrode region and having an impurity concentration lower than that of the main electrode region (5) is formed in the control electrode region. Control means is provided for controlling the potential of the control electrode through the capacitor to electrically neutralize the carriers and means for injecting carriers into the control electrode immediately prior to electrical neutralization of the carriers by the control means is provided.
Patent EP-0508698-A3 (EP)
Title: Industrial door having releasible beam
IPC: E06B9/13
Filed: 1992-04-03
Abstract: An industrial door includes a roll-up door panel (8) that 
is movable between an open position and a closed position in which 
the door panel (8) closes a doorway. A flexible beam (19) is attached 
to the lower edge of the door panel (8) and the beam (19) is composed of 
superimposed strips (22) of resilient material, such as rubber, 
with flexible metal strips disposed between adjacent resilient 
strips (22). Each end of the beam (19) is provided with a longitudinal 
open-ended slot (25) and an extension (26) of a guide member (18) is 
mounted within each slot (25) in a manner such that the extension (26) can 
slide in the slots (21) in a direction parallel to the plane of the 
door panel (8) and will be released from the slots (25) if the beam (19) is 
subjected to a substantial accidental impact.
Patent EP-0526118-A3 (EP)
Inventor: HILLIS DURRELL WAYNE
IPC: H04M17/02
Filed: 1992-07-23
Abstract: A communication system service billing arrangement is described that adapts to system loading in realtime. As system loading varies, one or more individual subscribers units(ISU) (15,20) of a communication system (8) are provided with realtime information on the current cost of the communication service. The system determines the locations of the ISUs (34) and the current loading there between (31) and calculates a calling rate (32) based at least on the current loading. This calling rate (42) is sent (43) to at least one of the ISUs (15) whose operator can choose to connect or not connect the call between the ISUs based on the current realtime variable rate. <IMAGE>
Patent EP-0554921-A3 (EP)
IPC: G03B17/30
Filed: 1989-03-22
Abstract: In a film cassette (1), a film spool (5) is 
rotatable independently of a pair of coaxially 
spaced disks (51, 53). The two disks (51, 53) have 
respective annular circumferential lips (59, 61) 
which prevent the outermost leader convolution (47) 
of a film roll (37) wound on the spool core (23) 
from clock-springing into contact with the cassette 
shell (3). When the spool core (23) is initially 
rotated, the disks (51, 53) can remain substantially 
stationary and the film roll (37), since its inner 
end (39) is secured to the spool core, tends to 
expand radially to ensure a non-slipping relation 
between the outermost leader convolution (47) and 
the circumferential lips (59, 61). Then, rotation 
of the spool core (23) must rotate the disks (51, 
53) and stationary internal spreaders (65, 67) will 
deflect successive portions (59', 61') of the lips 
(59, 61) to an axial dimension exceeding the film 
width, thereby allowing corresponding portions of 
the outermost leader convolution (47) to exit from 
the radial confinement of the lips. Stationary 
internal guides (73, 75) direct the freed forward 
end (45) of the outermost leader convolution (47) to 
the cassette opening (25). Sufficient film thrust 
is provided by the spool core (23) as it is rotated, 
to thread the film leader (43) along a predetermined 
path from the cassette opening (25), to the outside 
of the cassette shell (3).
Patent EP-0574047-A3 (EP)
IPC: B61D47/00
Filed: 1990-10-24
Abstract: An absorbant paper, for sanitary and domestic use, consists of at least two layers of cellulose wadding with a wt. of between 10 and 40 g/m2, which are corrugated and embossed separately with their corrugations and projections spaced at different intervals, so that they coincide at predetermined intervals when the layers are placed together. The projections embossed in the paper layers can be at a density of between 20 and 300 per sq. cm., leaving flat surfaces comprising 5-30% of the paper's area before corrugating. The two layers are joined together with adhesive at pts. which are fewer than the number of places at which the layers meet.
Patent EP-0593039-A3 (EP)
Title: Optical concentrator and optical communication network using the same
Inventor: YAMAMOTO NOBORU
IPC: H04Q11/00
Filed: 1993-10-13
Abstract: In an optical concentrator, a plurality of ports are provided for inputting and outputting first and second optical signals having different wavelength regions. An optical coupler is connected to each of the plurality of ports without being through remaining ones of the plurality of ports. The optical coupler transmits the second optical signal input from one of the plurality of ports to at least one of the remaining ports. A transmitter is provided to connect the plurality of ports in a loop form. The first optical signal input from each port is transmitted from the transmitter. Demultiplexers are arranged at each port for demultiplexing the first and second optical signals input from each port so as to guide the first optical signal to the transmitter and the second optical signal to the optical coupler. <IMAGE>
Patent EP-0578624-A3 (EP)
Title: Shelving arrangement
Inventor: ALNENG CARL-GOERAN
IPC: A47F10/00
Filed: 1993-06-01
Abstract: A shelving arrangement or shelf rack comprising a system of shelves to be supported by support standards by means of hooks provided at the back of the shelves, said hooks being arranged to engage corresponding apertures formed in the support standards. Each shelf of the shelving arrangement includes an end piece (12; 26) directed upwardly or flanged upwardly from the plane (10; 24) of the shelf, and a second end piece (14; 28) which is directed downwards or flanged downwards from the shelf plane (24). In the arrangement the hooks (20; 30) for suspending the shelves are provided at the rear edge of the end pieces (12, 14; 26, 28), facing the rear side of the shelf plane.
Patent EP-0636328-A3 (EP)
Title: Wall furniture item with a wall attachment system comprising a bar position-adjustable in terms of height and depth.
Inventor: CATTANEO CARLO
IPC: A47B95/00
Filed: 1994-07-25
Abstract: A wall furniture item comprises at least one pair of attachment devices (14) for attachment to a retaining element (20, 22) fixed to the wall, in which each of said attachment devices (14) comprises a coupling element (15) position-adjustable in terms of both depth and height and arranged to engage said retention element (20, 22) fixed to the wall. According to the invention, the coupling elements (15) of said attachment devices (14) are interconnected by a bar (19) to be hooked to said retention element (20, 22) fixed to the wall. <IMAGE>
Patent EP-0677289-A3 (EP)
Title: Pharmaceutical composition for treating osteoporosis.
Inventor: TOBE HIROYASU
IPC: A61K31/12
Filed: 1995-04-06
Abstract: A pharmaceutical composition for treating osteoporosis which comprises as an active ingredient an effective amount of one or more compounds selected from the group comprising humulone, cohumulone, adhumulone, isohumulone, isocohumulone and isoadhumulone in combination with a pharmaceutically acceptable carrier or excipient. Humulone, cohumulone, adhumulone are the compounds belonging to alpha  acids which are an ingredient extracted from hops, whilst isohumulone, isocohumulone and isoadhumulone are the compounds belonging to iso  alpha  acid derivatives which are isomers of  alpha  acids. The above described compounds have a bone resorption inhibiting activity and are useful for treating osteoporosis.