baber/WOPTO huggingface dataset:
Patent EP-0328067-A3 (EP)
Title: Machine and method for sorting out fines and over-thick wood chips
IPC: B27N3/14
Filed: 1989-02-08
Abstract: Wood chips having an acceptable thickness pass 
between the rollers of a roller screen for collection and 
over-thick chips discharge from one end of the roller screen 
for recycling. The rollers have chip agitating protuberances, 
preferably of pyramidal shape or in the form of spiral ridges. 
A second roller screen with pyramidal protuberances on its 
rollers and with its rollers closer together is used to screen 
out fines, preferably after the fines and acceptable chips 
pass through the first roller screen. Some of the fines pass 
through the second roller screen by occupying the valleys 
between the pyramidal protuberances.
Patent EP-0331007-A3 (EP)
Title: Light-sensitive recording materials for the manufacture of scratch-resistant intaglio printing formes
IPC: G03F7/027
Filed: 1989-02-23
Abstract: The invention relates to a light-sensitive recording material for producing intaglio printing plates and to a process for producing intaglio printing formes. 
<??>The photopolymerisable and/or photocrosslinkable material, which is soluble or dispersible in a developer fluid and becomes insoluble or no longer dispersible in this developer fluid by exposure to actinic light, contains, at least in a surface zone of the surface of the layer which later forms the surface of the printing forme, finely disperse abrasive particles, the mean particle size of the abrasive particles being in the range from 0.1 to 6  mu m, the abrasive particles having a hardness of >4.0 on the Mohs hardness scale, the surface of the layer which later forms the surface of the printing forme having a peak-to-valley height of <2  mu m, and the photocrosslinkable and/or photopolymerisable material containing a reaction product of a cycloaliphatic epoxide with acrylic acid or methacrylic acid.
Patent EP-0386275-A3 (EP)
Title: Anti-idiotype intermediate method of making binding site mimics
IPC: C07K16/42
Filed: 1989-03-03
Abstract: A method of determining the structural conformation of 
the specific binding site of a ligand by making an anti-­
idiotype having a CDR which is an internal image of the 
specific binding site of interest, identifying the 
nucleotide sequence of the DNA encoding the CDR and 
generating a conformational model from the corresponding 
amino acid. A method is provided to synthesize a binding 
site mimic having conformational fidelity to the specific 
binding site.
Patent EP-0335376-A3 (EP)
Title: Portable electronic calculator
IPC: H03M11/20
Filed: 1989-03-29
Abstract: A portable electronic calculator includes a liquid 
crystal display unit (11) for performing display opera­
tions in accordance with display signals, a key input 
unit (12) for entering various data, and an LSI (13), 
including a plurality of display signal output ter­
minals, for performing key input wait processing for 
a key input from the key input unit (12), key input 
processing for determining a key when a key input is 
performed through the key input unit (12), operation 
processing for performing an operation corresponding 
to the determined key and generating display data in 
accordance with the operation result, and key presence/­
absence processing for detecting the presence/absence of 
a key input from the key input unit (12) upon completion 
of the operation processing, and for intermittently 
driving the display signal output terminals in accord­
ance with the display data during execution of the key 
input wait processing and the key presence/absence 
processing so as to cause the terminals to output 
pulse-like signals.
Patent EP-0343519-A3 (EP)
IPC: G01N27/74
Filed: 1989-05-18
Abstract: Meßgerät zur Bestimmung der Suszeptibilitätsdifferenz zweier 
Gase 
mit einer flachen, gasdurchströmten Meßkammer (1) rechteckigen 
Querschnitts, die sich teilweise im Magnetfeld (3) zwischen 
zwei Polschuhen (6) eines wechselstrom- oder impulsgespeisten 
Magnetkreises (4) befindet, wobei die Stirnflächen (5) der 
Polschuhe (6) die Außenflächen der Meßkammerwände nicht 
berühren. Der Abstand (a) beträgt zwischen 0,05 und 0,2 mm. 
Dadurch wird die Meßkammer (1) vom Magnetkreis (4) mechanisch 
entkoppelt. Die Übertragung von akustischen Schwingungen auf 
den Gasstrom in der Meßkammer (1) wird vermindert.  
     Die Erfindung wird angewendet bei Sauerstoffmeßgeräten.
Patent EP-0347755-A3 (EP)
IPC: B01D71/82
Filed: 1989-06-15
Abstract: A hydrophobic material having a crosslinked, 
cationic charge-modifying coating such that the 
majority of the ion exchange capacity of the 
material is provided by fixed formal positive charge 
groups is disclosed. The material is produced by 
contacting a hydrophobic substrate with a mildly 
alkaline, aqueous organic solvent solution into 
which has been dissolved a cationic charge-modifying 
agent. The charge-modifying agent comprises a water 
soluble, organic polymer having a molecular weight 
of greater than about 1000, wherein the polymer 
chain contains both fixed formal positive charge 
groups and halohydrin groups.  
     Materials of the type described herein can be 
used in a variety of applications including macromolecular 
blotting and filtration.
Patent EP-0366875-A3 (EP)
IPC: G04G21/04
Filed: 1989-07-25
Abstract: The invention comprises an improved wristwatch, 
radiotelephone comprising a case (2) having a timekeeping circuit a 
radio transceiver and a display disposed therein, a strap (4, 5) 
having a pair of strap ends (6, 8) connected to opposite ends of the 
case (2) and adapted to be connected together for holding the case 
on a wearer's wrist, a microphone connected to the transceiver, 
a speaker connected to the transceiver, and an antenna 
connected to the transceiver and embedded in the strap (4, 5), wherein 
the improvement comprises a microphone housing (6) and a speaker 
housing (8) disposed on the strap and spaced apart a sufficient 
distance to permit simultaneous use thereof by a user when said 
strap ends are not connected. Either or both of the speaker 
housing (8) and microphone housing (6) are disposed on and supported by 
the terminating end of a strap end (4, 5) and incorporate portions of 
the clasp (7, 9). The antenna is provided by coupling through a 
filter circuit to a pair of audio leads connecting the 
transceiver to either or both of the speaker and microphone.
Patent EP-0361216-A3 (EP)
Title: Loose rock detector
IPC: G01H1/00
Filed: 1989-09-13
Abstract: A loose rock detector comprises an impact tool (10) for hitting the rock face, sensors (20,22) for detecting acoustic, rock motion and/or impact force signals generated by movement of the impact tool against the face of the rock, a data processor (12) responsive to the sensors (20,22)for correlating the above signals in the time and/or frequency domain against predetermined relationships to detect loose rocks and to assess mass and degree of looseness of the rock, and a display unit (14) for displaying the results of the correlation.
Patent EP-0368141-A3 (EP)
IPC: A61F13/49
Filed: 1989-11-02
Abstract: The composite articles of this invention can be made more efficiently through the use of a single adhesive having sufficient resistance to creep, sufficiently high bond strength, and a viscosity that is controllable through a range permitting it to be used for elastic attachment and in fine line, multi-line extrusion or sprayed adhesive preparation techniques.
Patent EP-0377129-A3 (EP)
Title: Fast spatial segmenter for handwritten characters
IPC: G06V30/10
Filed: 1989-12-06
Abstract: A character recognition system 10 includes a 
segmentation processor 12 which is coupled between an 
electronic tablet 14 and a character recognizer 18. 
The tablet 14 has an associated stylus or pen 15 with 
which a user forms symbols, such as block printing or 
script characters, on a surface of the tablet 14. The 
tablet 14 has x-axis and y-axis output signals 
expressive of the position of the pen 15 within an x-y 
tablet coordinate system. A stroke capture device 16 
intercepts the x-y outputs from the tablet to generate 
x-y position pair data for the segmentation processor 
12. An output of the segmentation processor 12 is data 
expressive of connected strokes and unconnected 
strokes which is input to the character recognizer 18. 
The segmentation method and apparatus segments 
real-time handwriting outputs from the electronic 
tablet by a recursive method which rapidly locates a 
general area in which two strokes might intersect by 
successively finding intersections of maximal areas or 
boxes associated with the strokes until an exit 
condition is determined.
Patent EP-0359340-A3 (EP)
Title: Spirodilactam polymers
IPC: C08G69/14
Filed: 1989-09-15
Abstract: Linear, alternating copolymers and terpolymers of a 
1,6-diaza[4,4]spirodilactam and a primary diamine and process for 
preparing such copolymers and terpolymers by reacting a 
dioxaspirononane dione or a precursor thereof with a primary 
diamine, optionally in the presence of a tri- or tetracarboxylic 
acid.
Patent EP-0362960-A3 (EP)
IPC: B01J23/58
Filed: 1989-10-03
Abstract: A denitrizing catalyst which comprises: 
   (a) an alkali metal oxide or an alkaline earth metal 
oxide in amounts of 50-90 % by weight as oxides;    (b) at least one metal oxide selected from the group 
consisting of Co₃O₄, Cu₂O, Cr₂O₃, Mn₂O₃, NiO, 
PbO, Bi₂O₃, MoO₂, Al₂O₃, SiO₂, ZrO₂, Fe₂O₃, TiO₂, 
WO₃, MoO₃, SnO₂ and ZnO in amounts of 5-50 % by 
weight as oxides; and    (c) at least one metal or at least one oxide of metals 
selected from the group consisting of Ru, Rh, Pd, 
Ag, Pt and Au in amounts of 0.01-10 % by weight 
as metals.     
     Nitrogen oxides contained in waste gases are denitrized 
effectively by putting the gases into contact with the 
catalysts in the absence or presence of carbon monoxide as 
a reducing agent.
Patent EP-0354640-A3 (EP)
Title: Fish catch store for boats
IPC: A01K97/20
Filed: 1989-04-28
Abstract: A fish catch store for boats comprises an open-­
topped bag (40) that is hung from a frame (48) and 
allows water to enter through its sides. The frame (48) 
extends (50) from a mount spigot (52) entrant a mount 
socket (20) through the top of the boat gunwhale (14). 
As a matter of choice, the spigot (52) can be mounted in 
the socket (20) with the bag (40) hanging outside or 
inside the boat.
Patent EP-0357461-A3 (EP)
Title: Error correction circuit
IPC: H03M13/00
Filed: 1989-09-01
Abstract: Reed-Solomon outer code for error correction concatenated with a CRC 
inner code for detection of miscorrections.  
     The error correction circuit has a parallel circuit 
of an RS coding sequence circuit 23 and a CRC coding 
sequence circuit 22 to form a sequence circuit and a 
control circuit 24 for selecting either one of them 
depending on the desired operation mode.  
     High speed decoding is obtained since the CRC computation is carried 
out in parallel with the Reed-Solomon decoding operation.
Patent EP-0366324-A3 (EP)
Title: Efficient cache write technique through deferred tag modification
IPC: G06F12/0855
Filed: 1989-10-16
Abstract: An efficient cache write technique useful in digital 
computer systems wherein it is desired to achieve single cycle 
cache write access even when the processor cycle time does not 
allow sufficient time for the cache control to check the cache 
tag" for validity and to reflect those results to the processor 
within the same processor cycle. The novel method and apparatus 
comprising a two-stage cache access pipeline which embellishes a 
simple "write-thru with write-allocate" cache write policy.
Patent EP-0372833-A3 (EP)
IPC: G06F11/26
Filed: 1989-11-30
Abstract: A system for physical emulation of electronic 
circuits or systems includes a data entry workstation 
where a user may input data representing the circuit or 
system configuration. This data is converted to a form 
suitable for programming an array of programmable gate 
elements provided with a richly interconnected 
architecture. Provision is made for externally connecting 
VLSI devices or other portions of a user's circuit or 
system. A network of internal probing interconnections is 
made available by utilization of unused circuit paths in 
the programmable gate arrays.
Patent EP-0376633-A3 (EP)
Title: Benzoxazepine derivatives
IPC: C07D413/12
Filed: 1989-12-21
Abstract: A benzoxazepine derivative suitable for use as a psychotropic composition having the formula: <CHEM> wherein A and B are both carbonyl groups, or one thereof represents a methylene group and the other a carbonyl group, R represents an aromatic group or a heterocyclic group, which may be substituted, X represents a hydrogen atom, a halogen atom, a C1 - C5 lower alkyl group, a C1 - C5 lower alkoxy group, a C7 - C9 arylalkoxy group, a hydroxyl group, a nitro group, or an ester group, and n is an integer of 2 to 10, or a salt thereof.
Patent EP-0332555-A3 (EP)
Title: Shell structure for management and processing of data stream constructs
IPC: G06F40/14
Filed: 1989-01-03
Abstract: Application independent processing of data stream 
constructs permits meaningful and precise management of a 
data stream in a digital communications network. Data 
stream clutter is reduced and end user formatting is 
rendered more flexible by embedding tags in the data 
stream to a point in one or more shells accessible by the 
end user's work station. An application program is sim­
plified by not applying rigid constraints to operators. 
All end user requirements for formatting, calls for rou­
tines to process information and the like are resident at 
the end user's work station, all embedded in a shell. The 
shell is easily tailorable by the end user, and the appli­
cation data stream is significantly diminished in size 
since tags in the data stream point to the shell.
Patent EP-0357573-A3 (EP)
Title: Input/output device service alert function
IPC: G06F13/00
Filed: 1989-07-24
Abstract: A method of automatically detecting and analyzing 
exception events occurring in a computer peripheral 
subsystem connected to a host computer system includes 
maintaining a Subsystem Environment data base comprising 
information relating to the current configuration of the 
computer peripheral subsystem, and usage and error informa­
tion relating to the peripheral subsystem. A Problem 
Description procedure is conditionally invoked when the 
data in the Subsystem Environment data base reflects an 
exception event that indicates either a clear or a pro­
bable need for service attention to the peripheral sub­
system. The Problem Description procedure includes 
creating from stored rules a view of the Subsystem 
Environment data base relevant to the exception event, and 
developing a Problem Profile (record) describing the 
exception event. The Problem Profile record is compared 
to the Problem Profile data base to determine if the 
current exception event relates to a problem already 
recorded in the data base. If a match is found, the 
matching record is updated with new information from the 
current record. Otherwise, the current record is entered 
as a new problem. If the Problem Profile indicates that 
the exception event is a repeat of a problem already 
recorded in the Problem Profile data base, the matching 
profile record is updated to reflect the new Problem 
Profile data. A Problem Evaluation procedure is con­
ditionally invoked. The Problem Evaluation procedure is 
not invoked if the updated problem record (not the new 
Problem Profile) from the Problem Profile data base has 
already been reported to the host system and a service 
action is pending. If operations of the peripheral 
subsystem have been disrupted or degraded beyond the 
limits of acceptable subsystem performance, a service 
alert message is generated. The service alert message is 
 
 
inserted into the Problem Profile record in the Problem 
Profile data base, and the service alert message is 
transmitted to the host system. The service alert message 
contains a variety of information for the subsystem user 
and for the repair technician.
Patent EP-0385437-A3 (EP)
Title: Reversibel pipe wrench
IPC: B25B13/50
Filed: 1990-02-28
Abstract: This invention is related to a reversible pipe wrench, 
specifically to a new and improved construction of a pipe wrench by 
which a continuous clamping operation may be performed by rotating 
in one direction and then ratcheting in the reverse direction 
without repeatedly removing the wrench from a work piece, whereby 
the clamping job is simplified and eased.
Patent EP-0396977-A3 (EP)
IPC: C07C263/20
Filed: 1990-04-27
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Her­
stellung von organischen Polyisocyanaten durch thermische 
Spaltung der ihnen zugrundeliegenden Carbaminsäureester.
Patent EP-0399547-A3 (EP)
Title: Verwendung von 4-(Hydroxydi-phenylmethyl)-1-piperidyl-phenylalkan-Derivaten zur Herstellung eines Antihistaminikums
IPC: A61K31/445
Filed: 1990-05-25
Abstract: 4-(Hydroxydiphenylmethyl)-1-piperidyl-phenylalkan-Derivate als 
Antihistaminika der Formel 
   
     worin  
n eine ganze Zahl zwischen 0 und 2,  
R¹ - R⁵ unabhängig voneinander für Wasserstoff und mindestens 
einer davon für lineare oder verzweigte Alkylreste mit 
1 - 4 C-atomen, C₁ - C₃ Alkoxy- oder Hydroxy-Reste stehen.
Patent EP-0396249-A3 (EP)
Title: Movement ozone generator
IPC: C01B13/11
Filed: 1990-03-28
Abstract: An ozone generator comprising a body (2) having a 
chamber (4), an inlet (6) and an outlet (8) to enable gas to 
flow through the body via the chamber, a primary electrode 
(10) mounted within the chamber and a discharge electrode 
(14) having one or more edge (16) with a small radius of 
curvature, said discharge electrode (14) being positioned 
adjacent and spaced from the primary electrode (10),  
characterised in that the discharge electrode (14) is 
moveable to vary the position of electric discharge through 
the gas.
Patent EP-0440156-A3 (EP)
Title: Facade element
IPC: F24J2/00
Filed: 1991-01-29
Abstract: A cladding for the heating of a building consists of a transparent seal, transparent insulation and a layer whose transparency is temp.-related ('thermotropic') and which is positioned in front of the part of the building to be heated. This last layer is parallel to the cladding and inside the transparent insulation, it pref. consists of a mixt. of solns. of polymer(s) (e.g. polystyrene and acrylic).
Patent EP-0510604-A3 (EP)
Inventor: KIKUCHI SHIN
IPC: H01L27/115
Filed: 1992-04-22
Abstract: A semiconductor device including: an insulated gate
type transistor having a columnar semiconductor region
formed on the main side of a semiconductor substrate, a
gate electrode formed on the side surface of the columnar
semiconductor region while interposing a gate insulating
film and main electrode regions respectively formed on and
formed below the columnar semiconductor region; and a
memory element which is formed on the upper main electrode
region and which can be broken electrically.
Patent EP-0506150-A3 (EP)
Title: Propelling device for a mortar projectile
IPC: F42B30/12
Filed: 1992-01-13
Abstract: A device in a launch unit for a mortar projectile (4), where the launch unit (6) has a propellant charge (10) capable of generating propellant gas for launching the projectile from the barrel (1) of the mortar, the launch unit being designed to be placed in a loading position behind the projectile. The launch unit has an enlarged cross surface (20a) in the barrel against the pressure from the propellant gas, the enlarged cross surface creating an expulsion force on the launch unit. The cross surface is in the form of wing elements (20a) arranged crosswise in the front portion of the launch unit (6) and being bendable in proportion to the magnitude of the propellant gas pressure in order to accomplich a self-regulation of the expulsion velocity of the launch unit. <IMAGE>
Patent EP-0518698-A3 (EP)
Title: Pressure relief panel
IPC: E06B5/12
Filed: 1992-06-12
Abstract: A pressure relief panel assembly for protecting a building against over-pressure caused by explosion. The assembly has a panel (28) pivotally connected to a frame (30) and held by a calibrated magnet (36) and striker (40) set which releases when a predetermined over-pressure occurs. A cable restraint attached to a shock absorber (132), or a linkage of two arms (60, 62) attached to a shock absorber (132), limits the extent to which the panel (28) can blow open. A spring (102) mounted on one of the arms (62) catches the other arm (60) when the panel has blown open, preventing the panels from reclosing and thereby preventing implosion damage to the building. Alternatively, or additionally, the panel, after opening, may be held partly open by a stop bar (80) which pivots to prevent the panel from fully closing, to prevent implosion damage to the building after the explosion. <IMAGE>
Patent EP-0583590-A3 (EP)
Title: Electrical spring contact.
Inventor: MAY GUNTRAM
IPC: H01R13/18
Filed: 1993-07-05
Abstract: In the case of an electrical spring contact having an inner spring (which is formed by a contact spring arm base and contact spring arms) and having a box-shaped outer spring (which can be locked on the contact spring arm base of the inner spring and has an outer spring arm base and outer spring arms), in the case of which spring contact the outer spring has, at the insertion end, cuts which are vented in the form of a funnel and the inner and outer springs are formed by sheet-metal moulded parts, the outer spring having a bending slot which extends over the entire length of the same and it being possible to insert the spring contact in a chamber in a retaining housing and to lock it therein by means of retaining elements, for simple construction and more reliable, stable fixing capability of the same in the retaining housing, those side surfaces (15) of the outer spring (10) which extend between the two outer spring arms (14, 14') are provided in the axial edge regions over part of their lengths with constrictions (16), the bending slot (23) is laid in one of these side surfaces (15), it is possible to pivot outwards with respect to one another the outer spring sections (10', 10'') which extend parallel to the outer spring arms (14, 14') and it is possible for the outer spring (10) to be supported axially, by means of those boundary surfaces (17) of the constrictions (16) which approach the free ends, on attachments (20) which project into the chamber (18) of the retaining housing (19). <IMAGE>
Patent EP-0594081-A3 (EP)
Title: Ink, ink jet recording method using the same and recording equipment containing the ink.
Inventor: AOKI MAKOTO
IPC: C09D11/328
Filed: 1993-10-15
Abstract: An ink including a dye; a liquid medium for dissolving the dye; and a polymer, wherein the surface tension and the viscosity of the ink respectively are 26 x 10<-><5> N/cm to 40 x 10<-><5> N/cm and 0.7 x 10<-><3> Pa.s to 12 x 10<-><3> Pa.s, and the forward contact angle with respect to a recording medium, on which an image will be printed, ranges from 60 DEG  to 180 DEG  at 25 DEG C. An ink jet recording method and recording apparatus employing the ink are also disclosed. <IMAGE>
Patent EP-0593094-A3 (EP)
Title: Pulmonary surfactant protein and related polypeptide.
Inventor: COCHRANE CHARLES G
IPC: C07K7/06
Filed: 1989-01-05
Abstract: Polypeptides consisting essentially of from about 10 to about 60 amino acid residues having alternating hydrophobic and hydrophilic amino acid residue regions are useful as pulmonary surfactants when admixed with a pharmaceutically acceptable phospholipid. The polypeptides may be represented by the formula (ZaUb)cZd, wherein: Z is a hydrophilic amino acid residue independently selected from R, D, E and K; U is a hydrophobic amino acid residue independently selected from V, I, L, C, Y and F;     a has an average value of about 1 to about 5;     b has an average value of about 3 to about 20;     c is 1 to 10; and d is 0 to 3.y of