baber/WOPTO huggingface dataset:
Patent EP-0360772-A3 (EP)
Title: System for vertical cable laying
IPC: H02G3/04
Filed: 1989-09-12
Abstract: A system for vertical cable laying and arranging outlets etc. includes two mutually parallel, spaced profiles (1, 3) directly opposite each other, which are mutually pivotably connected along two opposing longitudinal edges (10) via connection means (5), so that the respective profile is pivotable about a pivot axis which is parallel to the longitudinal axis of the profile. Junction boxes (7) are mounted with their bottoms (29) against the connection means (5) in the space between the profiles. The opposite front, or opening side of the boxes is intended for closure by an outlet, a lid or the like. The opposing sides of the profiles (1, 3) and the side walls of the boxes (7) are provided with openings (33, 35) allowing cable laying between the channels of the profiles (12, 13) and the interior of the boxes (7). Locking means are arranged for locking the profiles (1, 3) when they are swung inwards towards each other and into contiguity with boxes (7) lying therebetween from an outwardly swung, open position facilitating cable laying.
Patent EP-0387711-A3 (EP)
Title: Continuous preparation process of polytetrafluoroethylene wet powder
IPC: C08J3/16
Filed: 1990-03-09
Abstract: A process for continuously preparing a wet 
powder of PTFE, comprising the step of continuously 
slurrying a PTFE aqueous dispersion with a high shear 
machine, and the step of continuously granulating the 
slurry by using vertical agitator. The process can be 
carried out for a long time without trouble, and can 
continuously provide a dry powder having good powder 
properties. The powder properties can be controlled by 
regulating operation conditions.
Patent EP-0396095-A3 (EP)
Title: Process for producing cast-coated papers
IPC: D21H19/36
Filed: 1990-04-30
Abstract: Cast-coated papers enabling highly reliable because 
of advantages such as high surface gloss, smoothness and 
high surface strength are produced by applying an aqueous 
pigment coating onto the surface of a base paper, drying the 
applied pigment coating to form a cast-coated layer, rewet­
ting the pigment coating layer with a rewetting solution, 
pressing the rewetted pigment coating layer into contact 
with a heated, highly polished drum to impart a high gloss 
surface, said rewetting solution containing a dispersant 
and/or a release agent as its main components and having 
its pH adjusted to be between 2 and 4 by incorporation of at 
least one carboxylic acid selected from the group consisting 
of formic acid, acetic acid, tartaric acid, citric acid, 
lactic acid, succinic acid, malic acid and benzoic acid.
Patent EP-0400527-A3 (EP)
Title: Folding machine of a rotary press
IPC: B65H45/16
Filed: 1990-05-28
Abstract: A folding machine of a rotary press of the type 
that after superposed paper sheets have been cut out by 
means of a folding drum (4) and a cutting drum (3), a folding 
blade (5) is projected from the folding drum to insert the 
cut paper sheets (6) between a pair of folding rollers (7a, 7b) for 
folding them, is improved. According to a first aspect, 
the improvement resides in that a gap adjusting device 
for the folding rollers is composed of a pair of support 
arms (61a, 61b) for the folding rollers which are swingable about 
a pair of fixed shafts (62a, 62b), vertically movable adjusting 
tables (80a, 80b) disposed under the respective support arms, and a 
pair of links (72a, 72b) for connecting the adjusting tables with 
the respective support arms. According to a second aspect, 
the improvement resides in that a pair of arms (110a, 110b) pivotably 
supporting the folding rollers (7a, 7b) are coupled via a pair of 
adjusting levers (113a, 113b) pivotably supported from a single support 
shaft (112) disposed under a middle portion of the support 
shafts of the arms and links. According to a third aspect, 
the improvement resides in that the respective folding 
rollers (7a, 7b) and the gap adjusting device for the folding 
rollers are held by a same support table (218), and the support 
table is supported so as to be movable with respect to 
the folding drum in the radial direction thereof.
Patent EP-0419905-A3 (EP)
Title: Quinone derivatives and pharmacological use
IPC: C07D265/30
Filed: 1990-09-05
Abstract: The quinone compound is useful to treat hepatic disease and defined by the formula: <CHEM>  wherein A is a group represented by the formula: <CHEM> (wherein R<3>, R<4> and R<5> which may be the same or different from each other are each a hydrogen atom, a lower alkyl group or a lower alkoxy group) or a group represented by the formula: <CHEM> (wherein R<3>, R<4> and R<5> which may be the same or different from each other are each a hydrogen atom, a lower alkyl group or a lower alkoxy group, X and Y which may be the same or different from each other are each a hydroxyl group, a group represented by the formula &lparstr& OCH2 &rparstr& @ OR<6> (wherein n is 0 or 1 and R<6> is a lower alkyl group), or an acyl group), R<1> is an alkyl group having 2 to 20 carbon atoms, a cycloalkyl group, a cycloalkylalkyl group, an alkenyl group, an alkynyl group, an arylalkyl group, a group represented by the formula  &lparstr& CH2 &rparstr& @ CN (wherein p is an integer of 1 to 10), a heteroarylalkyl group, a group represented by the formula  &lparstr& CH2 &rparstr& @ B {wherein q is an integer of 1 to 6 and B is a group represented by the formula: <CHEM> (wherein r is 0 or an integer of 1 to 2, R<7> is a lower alkyl group, a cycloalkyl group or an aryl group), or a group represented by the formula -O-R<8> (wherein R<8> is a lower alkyl group or an aryl group)}, or a group represented by the formula  &lparstr& CH2-CH2-O)@ CH3 (wherein s is an integer of 1 to 3), R<2> is a group represented by the formula -OR<8> (wherein R<8> is a hydrogen atom or a lower alkyl group) or a group represented by the formula: <CHEM> (wherein R<9> and R<1><0> which may be the same of different from each other are each a hydrogen atom, a lower alkyl group, a hydroxyalkyl group or a heteroaryl group, provided that R<9> and R<1><0> may be combined with each other to form a ring together with a nitrogen atom bonded thereto, which may further contain a nitrogen atom and/or an oxygen atom and may be substituted).
Patent EP-0393953-A3 (EP)
Title: Pressure-sensitive adhesive tape fastener for releasably attaching an object to  fabric
IPC: A44B18/00
Filed: 1990-04-12
Abstract: An article can be releasably attached to a fabric 
or other foraminous substrate by means of a 
pressure-sensitive adhesive tape fastener (10), the backing (12) of 
which has an array of bluntly pointed stems (14) protruding 
beyond the pressure-sensitive adhesive (16). The back face of 
the fastener can have an adhesive layer (18) by which it can be 
adhered to a sanitary napkin, and the napkin can be 
releasably attached to an undergarment by allowing the 
stems to penetrate into openings in the fabric of the 
undergarment until the pressure-sensitive adhesive becomes 
releasably bonded to the fabric. The fastener can be more 
supple and less obtrusive than are "Velcro" fasteners and 
can be produced at significantly lower cost.
Patent EP-0397415-A3 (EP)
Title: Raster scan type printer
IPC: B41J3/60
Filed: 1990-05-04
Abstract: In a raster scan type printing device, capable of 
executing a printing operation on both surfaces of a 
printing medium, comprising storing unit for storing a 
plurality of codes corresponding to the data to be 
printed, and printing device for printing the data on 
said printing medium, further provided are unit for 
selecting a predetermined surface of said printing 
medium on which a printing operation is executed; and 
unit for controlling the codes stored in said storing 
unit so as to be rearranged at least in a column 
direction in case that said predetermined surface of 
said recording medium is selected by said selecting 
unit. Thus, when a reversing operation, for reversing 
the addresses of codes corresponding to the data to be 
printed in a back side printing mode, is executed, a 
hardware structure, using an address conversion circuit 
in the address bus for the image buffer where bit data 
are written, reduces a load applied to a software and 
shortens an operating time required for the reversing 
operation.
Patent EP-0480622-A3 (EP)
Title: Automation of telephone operator assistance calls
IPC: H04M15/00
Filed: 1991-10-02
Abstract: This invention relates to methods and apparatus for automatically processing operator assistance calls. A caller is connected to an automated operator position. The automated position has speech recognition facilities to replace those of an operator, has announcement capabilities to replace those of an operator, and has control means for transmitting and receiving the same set of messages transmitted and received by an operator position. Advantageously, the operator assistance switch has the same interface to an automated position as to an operator position and interacts with the two identically. Since the capabilities of the automated position are limited by its program, the automated position switches a call to an automated position when a situation occurs for which it has not been programmed. Advantageously, a switch need not be specially programmed to communicate with an automated position. Advantageously, new operator assistance services can be provided automatically without rewriting the complex control software of the switch. The invention further relates to the use of automated operator positions for providing spontaneous voice message service wherein a caller converts a call to a message call if the called party does not answer or is busy, and to a method of recognizing a voice specified destination and establishing a call to that destination. The invention further relates to the use of automated operator positions for providing spontaneous voice message service wherein a caller converts a call to a message call if the called party does not answer or is busy, and to a method of recognizing a voice specified destination and establishing a call to that destination.
Patent EP-0481749-A3 (EP)
Title: Olefin polymerization catalyst
IPC: C08F4/60
Filed: 1991-10-16
Abstract: High activity, stereoregular olefin polymerization catalysts are produced from an organoaluminum cocatalyst, a selectivity control agent and a procatalyst obtainable from a magnesium-containing, titanium-containing procatalyst precursor also containing at least one of alkoxide, optionally substituted phenoxide or trialkylborate moieties. The catalysts are useful in the polymerization or copolymerization of lower α-olefins, particularly propylene.
Patent EP-0511938-A3 (EP)
Title: Metal hollow-ware
IPC: A47J45/06
Filed: 1992-03-20
Abstract: A metal utensil with handles shaped onto the marginal portions thereof can be manufactured in a simple, material-saving manner. Such a utensil can be used in a more universal manner than conventional utensils. A utensil usable as either a container part (10) and/or a lid part (15), has handles (4) for holding the utensil with a handle attachment (12) shaped onto the rim of the opening to which a handle is connected.
Patent EP-0550425-A3 (EP)
Title: Balloon catheter assembly
IPC: A61M25/00
Filed: 1989-10-27
Abstract: A catheter assembly comprising a double lumen catheter 
including an elongate outer flexible tube (12) and an 
elongate inner flexible tube (14) movably disposed in the 
outer flexible tube, each of the outer and inner flexible 
tubes having an open distal end, the inner and outer tubes 
being longitudinally displaceable relative to each other; 
a balloon element (16,160) fixedly attached at its 
respective ends to the open distal ends of the outer and 
inner tubes; and a connector ring (20,120) interconnecting 
the open distal end of the outer tube and the proximal end 
of the balloon element; characterised in that both the 
distal end of the outer tube and the proximal end of the 
balloon element are fitted over the connector ring, which 
is rigid, and firmly attached thereto by fastener means 
(22,28).
Patent EP-0644632-A3 (EP)
Title: Carbon brush and process for its impregnation.
Inventor: SPERLING RAINER DR
IPC: H01R43/12
Filed: 1994-09-03
Abstract: The invention relates to a carbon brush which is impregnated with a synthetic ester oil.
Patent EP-0681857-A3 (EP)
IPC: A63C17/14
Filed: 1995-05-04
Abstract: A braking device, particularly for skates including a shoe composed of a quarter (5) that is articulated to a shell (3) which is in turn associated with a frame (6) to which two or more wheels (8) are pivoted. The braking device is constituted by a substantially U-shaped elastic support (10) that has V-shaped lateral wings (11a); a brake pad (14) is associated with the ends of the wings. The support also has a base (15) that is pivoted transversely to the quarter. <IMAGE>
Patent EP-0715293-A3 (EP)
Title: Display apparatus
Inventor: MIZUTOME ATSUSHI
IPC: G06F3/147
Filed: 1991-04-05
Abstract: A display apparatus comprising:a. display panel wherein scanning signal electrodes and information signal electrodes are arranged in a matrix array, to sandwich therebetween a liquid crystal with a memory function and with a temperature dependent performance changing according to an environmental temperature;b. driving means for applying a scanning signal to said scanning signal electrodes, and applying an information signal to said information signal electrodes; andc. control means for controlling said driving means, so that a first mode for non-interlace scanning said scanning signal electrodes, a second mode for interlace scanning with a predetermined interlace width said scanning signal electrodes scanned during a single vertical scanning period, or a third scanning mode, wherein said scanning signal electrodes are divided into plural blocks sequentially selected per one block, and said scanning signal electrodes within said single block are subjected to said interlace scanning with an interlace width is designated according to a temperature change, and said scanning signal electrode is scanned based on said designated scanning mode.
Patent EP-0754835-A3 (EP)
Inventor: SIROTICH RENATA
IPC: A47H23/02
Filed: 1996-06-20
Abstract: The present invention relates to a disposable curtain
for interiors. The curtain (1) comprises a pleated strip
(2) that can be fixed to a supporting structure (10) with
one of its sides running parallel to the pleats. At least
one clip (3) is also provided and is associable with the
opposite side of the strip (2) to lock in gathered position
a variable number of the pleats, so as to vary the degree
of folding and unfolding of the curtain (1).
Patent EP-0753844-A3 (EP)
Inventor: SAITOU HIDENORI
IPC: G11B7/12
Filed: 1996-07-10
Abstract: An optical memory apparatus for reading data from an
optical memory medium, comprising a base having a first
surface and a second surface, a fixed optical part
contacting the first surface and the second surface, a
holding member holding said fixed optical part against the
first surface and the second surface, a carriage movably
mounted on said base, a movable optical part mounted on
said a carriage, a light emitter mounted on said base, and
a photo-detector mounted on said base.
Patent EP-0794655-A3 (EP)
Inventor: RUST ROBERT A
IPC: H04N1/40
Filed: 1996-08-28
Abstract: A system (60) converts a source image (10) of grey level pixel
values into a destination image (18) of binary pixel values, the source and
destination images (10, 18) having different levels of resolution. The system
(60) includes a memory (86) which stores at least a portion of a row of source
pixels, a corresponding row of a grey level threshold matrix (13) and a relative
input index array (RIIA) (92) which employs a single index bit for each column of
the destination image (18). Index bits are read from the memory (86)and placed
in an index bit register (202), and N source pixel values are written into a source
register (200). A scale logic circuit (212, 208) includes N destination image
column outputs and is responsive to each index bit, to output one grey level
source pixel on each output. An alignment switch (216, 218, 220, 222) is
responsive to a clock input to provide N threshold pixel value outputs that are
aligned with corresponding destination image pixels. A comparator (206)
compares each source grey level pixel with a corresponding threshold pixel value
and assigns a binary value in accordance with the comparison action. A
controller (100) initially loads the registers with values from the memory (86)
and then synchronously operates the system (60) to output, in parallel, N
destination image binary pixel values per clock cycle.
Patent EP-0778621-A3 (EP)
Inventor: ARAI CHIHIRO
IPC: H01L27/144
Filed: 1996-12-05
Abstract: In a light receiving element and a semiconductor device
manufacturing method, the low density PN junction is formed by
constructing the internal composition of the photodiode with N +  type
diffusion layer, N -  type epitaxial layer, P -  type epitaxial layer, P + 
type deposit layer, and P type Si from the light receiving surface,
the vacant layer to be occurred when the photodiode is reverse
biased will be widened and the light receiving sensitivity and the
frequency characteristic will be improved. Furthermore, since the
separation of bipolar elements will be conducted by P -  epitaxial
layer, the efficiency in density control at the time of P -  type
epitaxial growth can be improved.
Patent EP-0781851-A3 (EP)
Inventor: SAKAKIBARA TATSUYA
IPC: G01N21/76
Filed: 1996-12-27
Abstract: The present invention provides a process for
eliminating effectively ATP in a sample, using adenosine
phosphate deaminase alone or in combination with at
least one enzyme selected from the group consisting of
apyrase, alkaline phosphatase, acid phosphatase,
hexokinase and adenosine triphosphatase, a process for
determining biological cells contained in foods and
beverages in convenient and precise manner in combination
with bioluminescence method, and a reagent for the
determination thereof.
Patent EP-0756198-A3 (EP)
IPC: G03C1/035
Filed: 1996-07-23
Abstract: A water swellable crosslinked polymer of 
essentially balanced charge is obtained by polymerizing 
a polymer-forming composition comprising a cationic-anionic 
pair of ethylenically unsaturated monomers and 
a non-ionic ethylenically unsaturated hydrophillic and/or 
hydrophobic monomer. Contact lenses formed from the 
polymer exhibit little if any tendency to attract soils, eg 
proteinaceous debris, to their surfaces.
Patent EP-0744173-A3 (EP)
Inventor: REYZIS MOISEI
IPC: C09D183/04
Filed: 1996-05-24
Abstract: The present invention is directed to a silicon
based drying accelerator and top coat for wet nail
polish, as well as a method for drying nail polish using
the accelerator. The silicone based composition is
comprised of at least 50% dimethicone and at least 25%
cyclomathicone. It may be applied to wet nail polish
using traditional spray or brush methods, or by using a
dropper The drying accelerator significantly reduces
nail polish drying time over natural and other drying
methods. The composition poses no health or
environmental detriment.
Patent EP-0750897-A3 (EP)
IPC: A61H3/04
Filed: 1996-06-21
Abstract: A walker is provided with a non-rotatable glide assembly that easily slides over the ground surface when a walker is lifted and advanced forwardly. As soon as a predetermined downward force is exerted on the walker legs, the glides retract and non-slip crutch tips engage the ground surface. Moreover, an individual glide may be easily removed and substituted by a wheel that provides rolling contact with the ground surface. The remainder of the mounting structure is used so that the walker may be easily converted from a glide to wheeled arrangement. <IMAGE>
Patent EP-0784387-A3 (EP)
Inventor: FULTHORP RICHARD J
IPC: H04L12/403
Filed: 1997-01-10
Abstract: A means of optimizing throughput on a communications channel shared
by multiple users. A communications channel that must be shared by a large number
of devices has the potential of being very inefficient because of collisions or
overlapping of transmissions by the various devices. The system combines a carrier
sense, multiple access (CSMA) mode with a time division multiple access (TDMA)
mode to achieve a channel utilization greater than 90 percent. The remote units send a
poll request to a base station using the CSMA mode and receive a poll signal from the
base station with a poll sequence. The remote units send their data in their assigned
time slot. The remote units do not have to all be in radio contact with each other to
maintain synchronization. Each remote unit selects the base station that it wishes to
communicate with based on signal strength of various base stations. The remote units
may switch from one base station to another by addressing the selected base station
and using the selected base station's synchronization data pattern in radio
transmissions from the remote unit. The synchronization data pattern may be different
for each base station or may be identical for groups of base stations to provide broader
regional control of the communications network. The base station will only
communicate with remote units using the synchronization code for that base station.
The system also recovers data from a more powerful signal that collides with a weaker
signal by examining the received data for the synchronization code from the more
powerful signal.
Patent EP-0795510-A3 (EP)
Inventor: KATAYAMA MAKOTO
IPC: G02B6/00
Filed: 1997-03-13
Abstract: Line dispenser
and dispensing method for dispensing a line (12)
preliminarily housed inside to the outside of the line
dispenser (10). Particularly, the line dispenser (10) is
characterized by provision of a guide member (50), which is
provided between a body portion (24) of a reel (14) and an
aperture (36) for dispensing the line (12) to the outside of the
line dispenser (10) and which is rotatable about the center
axis (AX) of the reel (14). This rotatable guide member (50) enables
smooth dispensing of the line (12).
Patent EP-0840130-A3 (EP)
Inventor: SAYRE TRACY L
IPC: G01R1/073
Filed: 1997-07-29
Abstract: A hybrid test fixture (500) is described that utilizes long, leaning or vertical test probes
(546, 550, 554), guide plates (522) and limited probe tip travel in order to achieve high-accuracy,
fine-pitch probing of limited-access, no-clean test targets (534). The hybrid test fixture (500) of
the present invention also utilizes standard spring probes (538, 540) and long wirewrap posts
(556) or long wirewrap wires (515, 516) in order to probe standard-access test targets (574, 576).
The hybrid test fixture (500) of the present invention also utilizes spring probes (552), a probe-mounting
plate (524), personality pins (510, 568, 570, 572, 578) and an alignment plate (504) in
order to couple test targets (534, 574, 576) with multiplexed tester resources (502). Accordingly,
the hybrid test fixture (500) of the present invention is capable of sophisticated in-circuit and
functional testing of a loaded-printed circuit board (536) containing both standard-access test
targets (574, 576) and limited-access, no-clean test targets (534). The present invention is also
capable of improved probing accuracy, improved no-clean testability and improved fine-pitch
probing of limited-access test targets (534), while at the same time capable of probing of
standard-access test targets (574, 576).