baber/WOPTO huggingface dataset:
Patent EP-0237141-A3 (EP)
IPC: H01R12/08
Filed: 1987-01-09
Abstract: A connector, for use for connection of local conductors 
to a distribution cable, in telephone systems, has a body in which are 
a plurality of recesses. Insulation displacing terminals are 
positioned in the recesses, the lower part of each terminal connecting 
to a cable conductor. Connector members are pushed into the recesses 
by a trapped screw in each connector member. Local conductors are 
inserted into transverse passages or bores and as a connector member is 
pushed down, the top ends of the terminals pass up into the connector 
member and make contact with the conductive cores of the conductors. 
Particularly, a connector can be a single unit with two recesses; a 
unitary body with a plurality of pairs of recesses, or a plurality of 
units each with two recesses.
Patent EP-0232163-A3 (EP)
Title: Vacuum fitting ski boot
IPC: A43B5/04
Filed: 1987-02-03
Abstract: A ski boot (10) which creates a vacuum between the boot and user's foot, ankle and lower calf. The boot includes a rigid shell (12) formed in sections which permit articulation, and padded liners (56) are mounted within the shell. A flexible sheath (64) secured to the shell forms an hermetical seal about the calf of the user. Means are provided for maintaining a partial vacuum within the boot. The partial vacuum causes both contraction of the boot shell and expansion of the foot to establish a close fit of the foot within the boot. The boot provides lateral stiffness while permitting forward flexing, and the close fit permits the user to achieve precise control during skiing.
Patent EP-0237334-A3 (EP)
IPC: F27B9/06
Filed: 1987-03-11
Abstract: A method of firing glazed articles in a continuous kiln in 
which the temperature of the articles is raised to a firing 
temperature at which the glaze becomes molten, comprises 
subjecting the articles to direct heating in the region of the 
kiln in which they are raised in temperature towards the 
firing temperature, subjecting the articles to indirect heating 
in the region of the kiln in which they attain the firing 
temperature, and directing products of combustion from 
burners employed to generate the heat in the indirectly 
heated region into contact with the articles at or before direct 
heated region to preheat the articles.
Patent EP-0286028-A3 (EP)
Title: Derivatives of disazapurine nucleosides, process for their preparation and their use in the sequence analysis of nucleic acids and as antiviral agents
IPC: C07H19/16
Filed: 1988-03-31
Abstract: Novel deazapurine nucleosides of the formula I <IMAGE>  in which  X denotes nitrogen or a methine group,  W denotes nitrogen or the group <IMAGE> R<1>, R<2>, R<3> and R<4> can be the same or different, and denote hydrogen, halogen, a lower alkyl, hydroxyl, mercapto, lower alkylthio, lower alkyloxy, aralkyl, aralkyloxy, aryloxy or an optionally mono- or disubstituted amino group,  R<5> denotes hydrogen or a hydroxyl group, R<6> and R<7> each denote hydrogen or one of the two radicals R<6> and R<7> denotes halogen, a cyano, azido or an optionally mono- or disubstituted amino group, where one of the radicals R<6> and R<7> can also represent a hydroxyl group if X denotes a methine group, and R<5> and R<7> together can additionally represent a further bond between C-2' and C-3' and Y represents hydrogen, a monophosphate, diphosphate or triphosphate group, and possible tautomers and salts and nucleic acids which contain one or more compounds of the formula I as building block. The compounds according to the invention exhibit antiviral properties and can further be used in DNA sequencing, where they lead to chain termination and/or prevent band compression.
Patent EP-0286952-A3 (EP)
IPC: B60J10/82
Filed: 1988-04-06
Abstract: Es wird ein Sonnendach für Fahrzeuge mit einem am Rand einer am 
Fahrzeugdach vorgesehenen Öffnung abgestützten Rahmen, der aus 
jeweils einem einstückig ausgebildeten Außenrahmen (2) und Innen­
rahmen (3) sowie aus einem an dieser Rahmeneinheit fahrzeuginnen­
seitig angeordneten Abdeckrahmen (4) besteht, welcher mit einem 
umlaufenden Halterungssteg (12) ausgebildet ist, der in einer Nut 
(9) der Rahmeneinheit gehalten ist beschrieben, bei dem vorgesehen 
ist, daß der Abdeckrahmen (4) mindestens einen zweiten, parallel 
zum ersteren verlaufenden Halterungssteg (13) aufweist, der in 
eine zweite Nut (10) der Rahmeneinheit eingreift, mit einem umlau­
fenden, eine Nuthinterschneidung (11) hintergreifenden Vorsprung 
(14) ausgebildet und in der Nut (10) zusätzlich durch eine am Ab­
deckrahmen (4) angeordnete und ebenfalls in die Nut (10) eingrei­
fende umlaufende Klemmlippe (16) gehaltert ist.
Patent EP-0287127-A3 (EP)
IPC: B65G31/04
Filed: 1988-04-18
Abstract: Die Schüttgut-Aufnahmevorrichtung für kontinuierliche 
Förderverfahren nimmt das Schüttgut im Schleuderrad achsial 
auf und wirft es radial in den Förderer.  
     Die radiale Aufnahme ist dabei nicht beeinträchtigt.
Patent EP-0311767-A3 (EP)
Title: Electromechanical writing pen actuators
IPC: B43L13/02
Filed: 1988-08-10
Abstract: The electromechanical writing pen actuator comprises a 
carriage (4) slideable and oscillating on a guiding bar 
(5). The carriage (4) supports, orthogonally to the bar (5), 
rods (17) on which a pen-holder arm (24) is slideable. A 
movement system composed of step motors (2,3), pulleys 
(19,22,40,41,46,49,50) and flexible cables (12,20) causes 
movement of the pen on a cartesian plane. An electromagnet 
(45) is adapted to cause oscillation of the carriage and 
therefore the engagement and disengagement of the pen with 
and from the workplane.
Patent EP-0307745-A3 (EP)
Title: Ski boot with heel securing device
IPC: A43B5/04
Filed: 1988-09-05
Abstract: The present invention relates to a rear-entry ski boot having a heel securing device and a shell (2) to which at least one rear quarter (3) is articulated. The peculiarity of the invention resides in that it comprises at least one wedge-like element (7) interposed, at the skier's heel region (4), between the rear inner surface of said rear quarter and the skier's foot. Means (11a,11b) actuatable by the skier are furthermore associated with the wedge-like element for its adjustment. The wedge-like element advantageously acts at a flap (6) protruding from said shell (2) or from a shoe internal to said boot.
Patent EP-0320580-A3 (EP)
Title: Center-filled chewing gum, method and apparatus for making same
IPC: A23G3/20
Filed: 1988-09-22
Abstract: An apparatus and method for making center-filled 
chewing gum, in which product having up to at least 35-40% 
by weight of center fill can be produced. The apparatus 
comprises an extruder barrel and nozzle arrangement (11) 
which extrudes a tubular rope of gum (G) through an annular 
orifice (30), and at the same time supplies a center-fill 
material (F) to the hollow interior (V) of the tubular rope 
through a central nozzle (20,21) concentric with the 
orifice. The center-fill material (F) is fed into the hollow 
interior (V) of the gum rope (G) at a rate sufficient to 
just fill the void produced in the gum rope (G) as it is 
extruded through the nozzle (20,21), and without exerting a 
compressive pressure thereon. With this apparatus and 
method, center-filled chewing gum can be produced with up to 
at least 35-40% by weight of center-fill material and at the 
same time uniform wall thickness and consistency for the 
center-filled product can be maintained.
Patent EP-0322561-A3 (EP)
IPC: F04C18/356
Filed: 1988-11-22
Abstract: A hermetically sealed twin rotary compressor 
(10) is disclosed wherein a pair of rotary vane 
compressors (44, 46) are synchronously, coaxially 
coupled to respective axial ends of a drive motor 
(22) by means of a quill (32) disposed in a rotatable 
rotor (26) thereof. The rotary compressor crankshafts 
(48, 50) are coupled to the quill (32) with their 
eccentric portion (58, 58a) oriented opposite one 
another with respect to the axis of rotation. 
Counterbalancing weights (60, 60a) are mounted to the 
motor end rings (62, 62a) oppositely the adjacent 
eccentric portion (58, 58a) with respect to the axis 
of rotation. A suction accumulator (136) is provided 
having a pair of tubes (154, 156) extending from 
fluid outlets (150, 152) on the accumulator (136) to 
respective fluid inlets (106, 106a) associated with 
the pair of compressors. The tubes (154, 156) pass 
through a pair of spaced apertures (166, 168) in the 
housing and effectively mount the suction accumulator 
(136) to the housing (12).
Patent EP-0318914-A3 (EP)
Title: Method for regenerating deactivated microorganisms
IPC: C12P17/02
Filed: 1988-11-29
Abstract: The present invention relates to a method for 
reactivating or regenerating the capability of oxidizing 
methane of methane-utilizing bacteria which have partly or 
wholly lost their capability of oxidizing methane by 
culturing said methane-utilizing bacteria under specified 
conditions. Furthermore it relates to a method for the 
continuous production of oxides by contacting methane-­
utilizing bacteria with alkanes, alkenes or cyclic 
compounds.
Patent EP-0284411-A3 (EP)
Title: An improved anti-polution design for a bench grinder
IPC: B23Q11/00
Filed: 1988-03-25
Abstract: Anti-pollution device for a bench grinder including means to suck the dusty air (100, 101, 112) from the grinding aera, to filter it (108, 109) and reject the clean air into the atmosphere. The sucking means comprise a fan (100) mounted on and driven by the grinding wheel shaft. To improve sucking efficiency, openings (134) are provided on workpiece support plate (135).
Patent EP-0317198-A3 (EP)
Title: Packaging systems and packaging processes
IPC: B65G47/32
Filed: 1988-11-11
Abstract: This invention relates to apparatus for providing 
lines of products at preselected times across the path 
of flow of products in a packaging system, the apparatus 
comprising barrier means (3) across the path of oncoming 
products to provide a line of products across the path, 
and pusher means to move lines of products past the 
barrier means at selected times. The barrier means 
comprises a stationary, elongate member, perpendicular 
to the direction of flow (A) to form a straight line of 
products and disposed sequentially between a pair of 
infeed conveyors (4). Also disclosed is a series of 
parallel endless belt conveyors (7) followed by further 
upstanding conveyor means (9), (9′), (9″) disposed in 
the path of flow to admit thereto products from each 
oncoming line across the path of flow in sequence across 
the path of flow and to convey the products in said 
sequence across the path of flow such that one or more 
lines (L₂) of products are formed in or generally in 
the direction of flow (A). Another feature is computer-­
controlled gate and counting means (10) for dividing the 
one or more lines of products in or generally in the 
direction of flow (A) into a plurality of lines L₃, 
L 3′ , L₄, L 4′ , L 4″ , L4 ‴  of products in or 
generally in the direction of flow.
Patent EP-0318197-A3 (EP)
IPC: C08F8/32
Filed: 1988-11-15
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.
Patent EP-0328820-A3 (EP)
Title: Treatment of gas streams comprising hydrogen sulphide
IPC: B01D53/34
Filed: 1988-12-08
Abstract: An acid gas stream comprising hydrogen sulphide is passed through a train 
of at least three stages 50, 60 and 70 of a process in which in each 
stage a portion of the hydrogen sulphide is burned using oxygen to 
support combustion, resulting sulphur dioxide reacts at a temperature 
greater than 800°C with residual hydrogen sulphide and the resulting 
sulphur vapour is condensed out of the gas mixture. Typically, more than 
90 mole% of the hydrogen sulphide is thus converted catalytically thus 
reducing or eliminating the need for downstream catalytic stages.
Patent EP-0312502-A3 (EP)
Title: Dipeptides useful as plant growth regulators
IPC: A01N47/12
Filed: 1988-10-17
Abstract: Dipeptides having the formula (I): <CHEM> wherein R represents a hydrogen atom or an amino-protecting group, Y represents a hydrogen atom, a hydroxy group or a protected hydroxy group and X represents an acidic amino acid residue or a protected acidic amino acid residue having at least one protecting group; or a horticulturally or agriculturally acceptable salt thereof. These substances are useful as plant growth regulators.
Patent EP-0314662-A3 (EP)
Title: Process for producing n-phosphonomethylglycine
IPC: B01J27/24
Filed: 1988-10-25
Abstract: A process for producing N-phosphonomethylglycine by the oxidation of N-phosphonomethyliminodiacetic acid using a molecular oxygen-containing gas in the presence of a transition metal catalyst.
Patent EP-0330153-A3 (EP)
IPC: B29C48/07
Filed: 1989-02-21
Abstract: The application concerns a shaped rigid polyvinyl 
chloride article having a matte surface and said article 
comprising a first PVC polymer and a second PVC 
polymer wherein said first PVC polymer and said 
second PVC polymer have different viscoelastic 
properties and wherein at least one of said PVC 
polymers is a crosslinked polyvinyl chloride having a 
tan δ of from about 0.1 to about 0.95.
Patent EP-0338427-A3 (EP)
IPC: C07C69/533
Filed: 1989-04-13
Abstract: Verfahren zur Herstellung von olefinisch ungesättigten, endständigen 
Carbonsäureestern der allgemeinen Formel Ia und Ib  
R¹-CH₂-CH=CH-(CH₂) r-1 -COOR²      (Ia)  
R¹-CH=CH-(CH₂) r -COOR²      (Ib)  
und gegebenenfalls weiterer Doppelbindungsisomerer, in denen  
R¹      Wassserstoff oder einen organischen Rest,  
R²      C₁- bis C₈-Alkyl und  
r      1 bis 20  
bedeuten, indem man α-substituierte α,ω-(n-Alkylendicarbonsäureester) der 
allgemeinen Formel II 
  
in der  
R¹      und R² sowie r die oben genannten Bedeutungen haben und 
R³      C₁- bis C₈-Alkyl  
bedeutet, an einem aciden Heterogenkatalysator bei Temperaturen von 150 
bis 800°C und Drücken von 0,01 bis 50 bar umsetzt.
Patent EP-0341726-A3 (EP)
Title: Semiconductor integrated circuit device and system using the same
IPC: H01L27/118
Filed: 1989-05-11
Abstract: A semiconductor integrated circuit device (IC1) is constructed 
such that an n-number of high-speed side circuit blocks (1-1 
to 1-n) having a circuit structure of ECL (Emitter Coupled 
Logic) type and n′-number of low-speed side circuit blocks 
(1-1′ to 1-n′) having a circuit structure of Bi-CMOS (Bipolar 
Complementary Metal-Oxide Semiconductor) type are integrated 
in a common semiconductor substrate (SUB). The two kinds of 
circuit blocks (1-1 to 1-n; 1-1′ to 1-n′) have identical or 
similar functions, though having different circuit structures 
determining their operating speeds.
Patent EP-0350878-A3 (EP)
IPC: A61K31/365
Filed: 1989-07-11
Abstract: Use of conjugated γ-oxybutenolide compounds 
represented by the general formula: 
  
wherein R₁, R₂, R₃, R₄ and R₅ are the same or different and 
represent hydrogen atoms, alkyl groups, hydroxyl groups, 
alkoxy groups, nitro groups, cyano groups or halogen 
atoms, for treating and/or preventing ulcer in human 
beings, is provided.
Patent EP-0351924-A3 (EP)
Title: Improvements relating to transgenic plants
IPC: C07K14/415
Filed: 1989-07-18
Abstract: A transgenic plant such as tobacco or potato 
comprises a lectin gene expressing a lectin within 
the plant foreign to the plant as found in nature.
Patent EP-0344901-A3 (EP)
Title: Tape casette having rewind control mechanism
IPC: G11B23/087
Filed: 1989-05-01
Abstract: A tape cassette which has a limited access rewind system 
includes a one-way coupling (40) arranged to communicate between the 
spool and the rewind mechanism. The one-way coupling mechanism 
includes an engagement disc (38) which is mounted in the housing and 
forms a part of the take-up spool (10). The one-way coupling device 
serves to engage automatically to prevent rotation of the spool 
relative to the engagement member in the unwinding direction and 
to release automatically to permit free rotation of the spool in 
the winding direction. A locking mechanism (80) is located in the 
housing which is operable to secure the engagement member against 
rotation and thereby prevent rotation of the spool in the take-up 
direction. The locking mechanism may be released to disengage the 
engaging member to permit free rotation of the engagement member 
and spool about the take-up access. The tape cassette also 
includes a releasable latching mechanism which serves to lock each 
spool against rotation during shipping and handling.
Patent EP-0360519-A3 (EP)
Title: Timing measurement for jitter display
IPC: G01R31/319
Filed: 1989-09-18
Abstract: A timing measurement system for displaying data 
path and clock jitter moves an internal copy of the 
data clock with respect to the incoming data and clock 
to acquire sets of samples for each data path and the 
clock at sequential delay intervals. A reference time 
is established by examining the clock sets and 
determining skew extremes defined by the times when 
the values within a set are no longer all at one state 
and when the values are all at the other state. The 
skew extremes are averaged to establish the reference 
time. Likewise each data path set is examined to 
determine skew extremes, and the skew extremes are 
displayed as shaded areas with respect to the 
reference time for each data path. Also the clock 
signal is converted to a stable clock signal that is 
also compared in a like manner to the input clock to 
establish skew extremes that are displayed about the 
reference time as clock jitter.
Patent EP-0372793-A3 (EP)
Title: Amplifier with modulated resistor gain control
IPC: H03G3/20
Filed: 1989-11-28
Abstract: An automatic gain control circuit 
for an amplifier (105) operating over a 
prescribed frequency range detects the 
output level of the amplifier (125) and couples a 
repeated predetermined waveform occurring at a rate greater than 
twice the upper frequency of the prescribed 
frequency range to the output level 
signal. The waveform varying level signal 
is compared to a reference threshold to 
control the gain of the amplifier through 
a switched resistive element (115, 140) in the amplifier 
feedback path. The repeated waveform 
variations about the amplifier output level 
causes the value of the switched resistance 
to vary as a function of the output level. 
A low pass filter (120) connected to the amplifier 
output removes switching transients 
resulting from the high frequency changes 
in the switched resistive element. The 
gains of a plurality of amplifiers may 
be determined by a common control for 
accurate tracking over a wide dynamic range.
Patent EP-0327514-A3 (EP)
Title: A fully self-service check-out counter incorporating an integral apparatus for on demand manufacturing of custom-sized bags conforming to the volume of articles received therein
IPC: B65B9/20
Filed: 1989-02-02
Abstract: A completely self-service check-out counter (1) for 
cashier-unattended use and operation includes an laser 
scanner (3) for automated reading of product identification 
codes borne by articles purchased, a keyboard for manual 
entry or article-identifying information, a multiplicity 
of indicators and signalling devices for instructing 
actions by the customer, devices for preventing pilferage, 
fraud and inadverted errors. Check-out counter also 
comprises manufacturing custom-formed bags on-site at 
the counter and on demand and, custom-sized to conform 
to the volume of articles to be packed in the bags (38, 38'). 
Customers completing the scanning and packing of purchas­
ed articles proceed to a central cashier to pay for 
their purchases.
Patent EP-0385434-A3 (EP)
Title: Smelting unit with a shaft for charging and preheating the charge
Inventor: EHLE JOACHIM DIPL ING
IPC: F27B3/18
Filed: 1990-02-28
Abstract: PCT No. PCT/EP90/00335 Sec. 371 Date Oct. 25, 1990 Sec. 102(e) Date Oct. 25, 1990 PCT Filed Feb. 28, 1990 PCT Pub. No. WO90/10086 PCT Pub. Date Sep. 7, 1990.This invention is directed to a smelting plant with shaft-like charging material preheater. In a smelting plant with an electric arc furnace (1) and a charging material preheater (2) of shaft configuration arranged laterally on the furnace, the outer walls of the charging material preheater in the lower region thereof are formed by the vessel wall (5) of the furnace while in the region thereabove they are formed by the walls of a shaft which is fixed in a holding structure (27). By a horizontal relative movement between the furnace vessel (3) and the holding structure (27) together with the vessel cover (6), without being impeded by the shaft (10) charging material can be charged from a scrap basket directly into the furnace vessel or through the displaced shaft into different regions of the furnace vessel (3). Charging material can be retained in the shaft by means of a blocking member (51) therein, and heated up during the refining phase.
Patent EP-0393509-A3 (EP)
Title: Cordless image scanner
IPC: G06F1/16
Filed: 1990-04-12
Abstract: An image scanner according to this invention comprises an 
image sensor (51) for inputting image 
data, a rotary encoder (54), LED (53) and 
read out window for reading image data, a buffer D RAM (62), ROM (63) and 
S RAM (5) for storing image data, a LCD display (2) for displaying input 
image data, a power source (11) for supplying electrical power, and 
a memory card for communicating stored image data to a host, 
wherein the above elements are formed as a cordless, card-shaped 
unit.
Patent EP-0398173-A3 (EP)
IPC: B01D33/067
Filed: 1990-05-11
Abstract: Bei Filtrationseinrichtungen zum Abscheiden von mikrofeinen 
Feststoffanteilen aus Suspensionen ergeben 
sich Probleme beim Ab- oder Austragen der sich auf den Filterelementen, 
insbesondere Filterfolien oder Filtertüchern bildenden Feststoffschicht.  
     Ein nahezu vollständiges Abtragen oder Abschälen der Feststoffschicht 
aus Filtrationseinrichtungen, insbesondere Zentrifugen, ohne 
Beschädigung des Filtertuches und ermöglicht,indem die Ränder von 
Stützsieb und Filterfolie oder Filtertuch in Dichtelementen gehalten 
werden und ein Schutzsieb mit Vorspannung auf das Filtertuch und die 
Dichtelemente gedrückt wird.  
     Die erfindungsgemäße Vorrichtung wird eingesetzt in allen 
Filtrationseinrichtungen, insbesondere Filterzentrifugen, zum Abscheiden 
von mikrofeinen Feststoffanteilen aus Suspensionen vor allem in 
chemischen Prozessen.
Patent EP-0403849-A3 (EP)
Title: High opacity paper containing expanded fiber and mineral pigment
IPC: D21D1/34
Filed: 1990-05-31
Abstract: A paper structure having both high opacity and improved 
tensile strength through the incorporation of expanded fiber and 
an opacifying mineral pigment, such as titanium dioxide, is 
disclosed. The addition of expanded fiber to the paper structure 
makes it possible to increase the opacity of the paper through the 
use of conventional mineral pigments without adversely affecting 
the paper's tensile strength. These opacified paper structures 
are especially useful for producing high quality, strong, light 
weight printing and writing papers which require mineral pigments 
for enhanced opacity.
Patent EP-0400671-A3 (EP)
Title: Heat-sensitive stencil sheet
IPC: B41N1/24
Filed: 1990-06-01
Abstract: A heat-sensitive stencil sheet is disclosed, which 
comprises a porous sheet having on one side thereof at least an 
adhesive layer and a thermoplastic resin film layer in this 
order, wherein at least one of the layers constituting said 
stencil sheet contains a heat-sensitive color-forming material. 
The layer containing the heat-sensitive color-forming material 
develops a color on thermal perforation to visualize the 
perforated image so that a printing ink, particularly plural 
inks of different color, can be easily applied to the stencil 
sheet in proper positions in proper quantities.