baber/WOPTO huggingface dataset:
Patent EP-0397022-A3 (EP)
Title: Polyimide-polyamide polymers having fluorine-containing linking groups
IPC: C08G73/10
Filed: 1990-05-03
Abstract: Heat stable polyamide-imide polymers having excellent flow 
properties and moisture stability which render them 
more readily processible into fibers, films, sheets and 
other molded articles. The polymers are prepared by 
forming the polycondensation product of one or more 
aromatic diamines, one or more tetrafunctional aromatic 
dianhydrides, and a difunctional aromatic carboxylic 
acid or amide-forming derivative thereof containing the 
groups CF₃ - - R linking two aromatic moieties, 
wherein R is CF₃ or phenyl. In addition to improved 
flow properties, the polyamide-imide polymers of this 
invention also exhibit improved solubility properties 
in most organic solvents, improved resistance to attack 
by chlorinated solvents such as trichloroethylene as 
compared with polyimides, improved hydrophobic 
properties as well as excellent thermal properties, 
including resistance to thermooxidative degradation.
Patent EP-0408930-A3 (EP)
Title: Device for securing a substantially rectangular apparatus in a motor vehicle
IPC: B60R11/02
Filed: 1990-06-25
Abstract: Device for securing an essentially rectangular apparatus in a motor vehicle, having an open frame for receiving the apparatus. Along the lower apparatus edges, the frame has a frame area which extends and embraces the apparatus in its lower part in a form-fitting manner, said frame region having two hoop-like parts which are guided over the front corner parts of the apparatus. In addition, the frame has a part which is guided in a hoop-like manner over the rear part of the apparatus and has joints in its lower part so that the upper part of this region can be pivoted in order to secure or release the apparatus to be held. The frame is provided with means for mounting the device on a row of seats and consists of a highly rigid round material. Joints with bush locking and an attachable belt are provided. <IMAGE>
Patent EP-0382347-A3 (EP)
Title: Printing apparatus with dual inking system
IPC: B31B50/88
Filed: 1990-01-17
Abstract: A printing apparatus (10) includes a rotatable anilox 
roll (32) engageable with a rotatable print cylinder (30) 
for transferring ink thereto. A rotatable wipe roll (34) 
and a doctor blade head (36) are selectively engageable 
with different portions of the anilox roll (32) to provide 
alternative wipe roll and doctor blade inking systems. 
Preferably,both inking systems have substantially common 
ink supply (74, 78) and ink return (46, 90, 92) paths with 
a valve (80) being selectively operable to direct the ink 
supply path (78) to either the wipe roll (34) or the 
doctor blade head (36). Facilities for effecting a wash 
cycle may be provided to wash either inking system after 
use. Preferably, an interlock arrangement prevents chang­
ing in use between the two inking systems until a wash 
cycle has been completed.
Patent EP-0422861-A3 (EP)
Title: Probes
IPC: C07H21/00
Filed: 1990-10-08
Abstract: Oligonucleotide signalling conjugates including a nucleic acid sequence, an amino-group containing linker group, a sulphur (thia) containing group and a non-isotopic label or marker and thiolated oligonucleotide derivative intermediates reactive with activated non-isotopic label or marker are described. The non-isotopic label is especially an enzyme such as alkaline phosphatase or horse radish peroxidase. The conjugates have application in the detection or characterisation of nucleic acid sequences and in particular in genetic characterisation.
Patent EP-0430785-A3 (EP)
Title: Polymers with improved heat resistance containing maleimide derivative units
IPC: C08F4/46
Filed: 1990-11-23
Abstract: Process for anionic polymerisation of an N-substituted maleimide in a solvent and in the presence of at least one alkali metal organometallic initiator, where the initiator employed is sec-butyl-lithium, sodium alcoholates, diphenylmethylpotassium or naphthalene- lithium or -sodium; a process for the preparation of polymer based on N-substituted maleimide with a narrow molecular mass distribution by anionic polymerisation of maleimide in a solvent and in the presence of an initiating system consisting of at least one alkali metal organometallic initiator and of at least one inorganic salt and/or an organic salt of an alkali or alkaline-earth metal; a polymer block based on N-substituted maleimide of mean molecular weight 12,000-100,000; a polymer block based on N-substituted maleimide of polydispersity 1.1-1.5; and a multiblock copolymer in which at least one polymer block based on N-substituted maleimide is used in combination with at least one polymer block based on (meth)acrylic monomer.
Patent EP-0471133-A3 (EP)
Title: Apparatus for picking up and guiding in a predetermined path a magnetic tape wound onto a reel in automatic cassette loading machines
IPC: G11B15/67
Filed: 1990-08-28
Abstract: The described apparatus comprises a grasping member (30) supported by a driving bar (29) slidably engaged in a support arm (27) and movable in a vertical direction. The support arm (27) extends downwardly from a main carriage (14) horizontally movable along guide bars (15) slidably carried on top of an automatic cassette loading machine (2). The grasping member (30) is designed to pick up a closure tab (21) associated with a pancake (6) previously mounted on a support hub (7) belonging to the loading machine (2). By the combination of vertical and horizontal movements imparted to the grasping member (30) by the driving bar (29) and the main carriage (14), the magnetic tape (5) connected to the closure tab is partly unwound from the pancake (6) and guided in a predetermined path between the different members of the loading machine. <IMAGE>
Patent EP-0468437-A3 (EP)
Title: Electroluminescent device with improved cathode
IPC: H01L33/42
Filed: 1991-07-23
Abstract: An internal junction electroluminescent device (100) is disclosed containing, in sequence, an anode (102,104), an organic hole injecting and transporting zone (106), an organic electron injecting and transporting zone (112) forming a junction (114) with the organic hole injecting and transporting zone (106), and a cathode (116) comprised of a layer contacting the organic electron injecting and transporting zone (106) containing a combination of magnesium and aluminum. Aluminum accounts for at least 80 percent of the cathode layer. <IMAGE>
Patent EP-0581276-A3 (EP)
Title: Sheet conveying apparatus.
Inventor: TANIGURO MASAHIRO
IPC: B41J13/02
Filed: 1993-07-29
Abstract: The present invention provides a sheet conveying apparatus comprising a convey roller for conveying a sheet; a plurality of pinch rollers arranged along the convey roller and adapted to urge the sheet against the convey roller; a pinch roller holder formed as one piece for supporting the plurality of pinch rollers, the rigidity of the pinch roller holder in a sheet conveying direction being greater than the rigidity of the pinch roller holder in a direction perpendicular to the sheet conveying direction; and a biasing means for acting on the pinch roller holder to urge the pinch rollers against the convey roller. <IMAGE>
Patent EP-0603823-A3 (EP)
Inventor: KAWABATA SHIGERU
IPC: D06P3/66
Filed: 1993-12-21
Abstract: A reactive dye composition containing at least 
one dioxazine compound of the formula (I) in the free 
acid form: 
   
     wherein R₁, R₂, R₃, Z₁, m, Y₁, Z₁, Q₁ and Q₂ are as defined 
in the claims, or at least one dioxazine compound of the 
formula (II) in the free acid form: 
   
  
     wherein R₈, R₉, R₁₀, X₂, n, Y₂, Z₂, Z₃ and Q₃ are as 
defined in the claims, or a mixture of at least one 
dioxazine compound of the formula (I) and at least one 
dioxazine compound of the formula (II); and  
   at least one anthraquinone compound of the 
formula (III) in the free acid form: 
   
     wherein Z₄ is as defined in the claims; can dye a 
cellulose fiber material or a fiber material containing 
cellulose fiber uniformly blue, with a small amount of 
salt, with a good build-up property, in a high 
reproducibility.
Patent EP-0571218-A3 (EP)
IPC: A23L33/20
Filed: 1993-05-20
Abstract: Esterified propoxylated glycerin compositions containing acyl groups derived from C12-C24 saturated linear fatty acids wherein at least 50 mole percent of the total acyl groups are derived from no more than two different such acids are useful as cocoa butter substitutes in the preparation of reduced calorie food products such as chocolate and other confectionaries. The cocoa butter substitutes closely mimic the desirable melting properties of natural cocoa butter and may be conveniently and inexpensively prepared using readily available starting materials.
Patent EP-0558373-A3 (EP)
IPC: B29C48/32
Filed: 1993-02-16
Abstract: Tube, based on polyamide, for supplying petrol to engines, characterised in that it consists of an external layer of polyamide and of a internal layer of polyvinylidene fluoride joined together by an adhesive binder.
Patent EP-0614198-A3 (EP)
Title: Surge arrester.
Inventor: LEUPP PETER
IPC: H01C7/12
Filed: 1994-02-19
Abstract: The surge arrester contains two connection armatures (1, 2) separated from each other along an axis, at least one cylindrically shaped varistor element (7) being arranged between them. The connection armatures (1, 2) and the one or more varistor element(s) (7) are braced together with the formation of a contact force to form a mechanically stable active part of the surge arrester. The active part is enclosed by a cast housing (12) made of insulating material. The active part is braced by at least two loops (5) acting independently of each other on the connection armatures (1, 2). The loops (5) are arranged with a separation from the one or more varistor element(s) (7). The connection armatures (1, 2) contain bearing surfaces, in each case corresponding to the number of loops (5) and azimuthally distributed regularly about the axis, one loop end being supported in each case on one of these bearing surfaces. In spite of simple design, the surge arrester exhibits good mechanical and electrical properties and can be produced in particularly cost-efficient ways. <IMAGE>
Patent EP-0609920-A3 (EP)
Inventor: SHIGA SHOJI
IPC: H01L39/24
Filed: 1990-01-18
Abstract: An oxide superconductor having oxide superconductor layers (2) 
and metal material layers (1), which are alternately laminated 
on each other by a desired number of times, wherein the metal 
material layers (1) are continuous in a longitudinal direction 
of the superconductor and are discontinuous in a circumferential 
direction of the superconductor.
Patent EP-0645226-A3 (EP)
Title: Froth process and system for continuous manufacture of polyurethane foam slab-stocks.
Inventor: FIORENTINI CARLO
IPC: C08J9/30
Filed: 1994-07-11
Abstract: A process and a system for the continuous manufacture of polymeric foams. Reactive chemical components and additives comprising a low boiling blowing agent are mixed under pressure in a mixer (11); the mixture is then frothed before chemical reaction takes place by feeding the mixture through a pressure equalizing and frothing device (13) comprising an elongated pressure-drop zone (17) opening into a frothing cavity (19) having an output aperture (20) to discharge the froth onto a moving substrate (2). <IMAGE>
Patent EP-0613139-A3 (EP)
Inventor: KANO KENICHI
IPC: B41F17/14
Filed: 1994-02-24
Abstract: The container casing (W) for containing recording media, such as tape-shaped or 
disc-shaped recording media, has an underlying layer (110, 111), a colored layer 
(112) and a protective layer (113). The underlying layer is formed by printing on 
the outer surface of the main casing member. The colored layer (112) is formed on 
the underlying layer by color printing based on the picture information. The 
protective layer (113) is formed on the colored layer for protecting the colored 
layer. The protective layer has an opening (113a) for exposing its partial portion to 
outside.
Patent EP-0677282-A3 (EP)
Title: Knee splint.
Inventor: HERZBERG THORSTEN
IPC: A61F5/058
Filed: 1995-03-29
Abstract: The knee splint has a casing (10) which is held together on the front side of the leg. The casing for formation of a flexible but stable half shell comprises two stable side parts (15,15') with high inherent rigidity which at their two ends (15a,15'a,15b,15'b) are connected via a lengthwise adjustable closure band (20,21) and centrally via a connecting rib (120) with closure band parts (22',22'') connectable to a central closure band (22). The casing on its inside (11) in the popliteal area of the patient bone holds the knee in a predetermined bent position of approximately 10 to 20 deg., pref. 15 or 20 deg. by means of a cushion of form-stable, compressible plastic. <IMAGE>
Patent EP-0699527-A3 (EP)
Title: Method and means for flat fuiding of sheets in the grippers on the curved surface of a rotary printing machine cylinder
Inventor: KREUZER NORBERT
IPC: B65H5/12
Filed: 1995-07-13
Abstract: Sheets secured by grips are fed onto the printing roller before the printing zone, the roller being preceded by a sheet-guiding roller. The sheet is guided pneumatically or mechanically onto the printing roller (2) and along an arc formed between the printing zone (13) of the printing roller and the transfer area. The sheet passes between the transfer area and the guiding roller (3), and is stretched before the transfer area (15) against its travel direction. A guide system (14) running in a curve (12) before the printing zone (13) can have sheet-smoothing equipment (8) connected to a vacuum source below the transfer area.
Patent EP-0716387-A3 (EP)
Inventor: NISHIGAI HIDEFUMI
IPC: G06K19/073
Filed: 1995-12-08
Abstract: An article 1 to be prevented from forgery previously
contains an optical semiconductor, the mixing ratio of which is
predetermined. Under the condition that a light source 6 is
turned off, microwaves are emitted to the article 1 to be
prevented from forgery through a feed phone 5. These
microwaves are reflected on the article 1 to be prevented from
forgery and supplied to a receiving section 8 through a feed
phone 7, so that the receiving level of the microwaves can be
measured. Next, the light source 6 is turned on, and the
receiving level of the microwaves is measured in the same
manner. When an optical semiconductor is irradiated with rays
of light, it is excited, so that the microwave reflection
factor is enhanced. Accordingly, the receiving level in the
case where the light source 6 is turned on is higher than the
receiving level in the case where the light source 6 is turned
off.
Patent EP-0719944-A3 (EP)
Inventor: HARADA HIDEOMI
IPC: F04D29/46
Filed: 1995-12-28
Abstract: A turbomachinery having variable angle diffuser vanes
is demonstrated with the use of a centrifugal pump. The
performance of a diffuser (3) is enhanced greatly by the use of
adjustable angle diffuser vanes (3a) which can be set to a wide
range of vane angles to provide a variable size of an opening
between adjacent vanes. The demonstrated pumping system has a
significantly wider operating range than that in conventional
pumping systems over a wide flow rate, and is particularly
effective in the low flow rate range in which known diffuser
vane arrangements would lead to surge in the entire system and
other serious operational problems. A number of concrete
examples and formulae are given to demonstrate the
computational methods used to select a vane angle for a given
set of operating conditions of the turbomachinery.
Patent EP-0709602-A3 (EP)
Title: Method of calibrating clutches in transmissions
Inventor: BULGRIEN GARTH H
IPC: B60W30/18
Filed: 1990-11-28
Abstract: A microprocessor (1) controlling a shuttle shift transmission (10) may be programmed while the gearshift lever (6) is in neutral to preselect a forward and reverse gear into which the transmission (10) is shifted when the gearshift lever (6) is moved to a forward or reverse position. The microprocessor (1) may also be programmed so that, in shifting between forward and reverse, the forward and reverse gears selected differ by a preprogrammed amount. The microprocessor (1) may be programmed to control vehicle deceleration by selecting gears in the transmission (10) so that the transmission (10) and/or the vehicle engine (7) become a load for decelerating the vehicle. In a diagnostic mode, the microprocessor (10) executes a routine to develop a clutch calibration value which may later be used to insure uniformity of clutch operation in different vehicles, or in the same vehicle over a period of time. The normal speed ratio matching which normally takes place when shifting gears may be manually overridden by operator manipulation of the gearshift lever (6). The override may either terminate speed ratio matching for a particular shift, or the override may be effective for a fixed interval of time. <IMAGE>
Patent EP-0684645-A3 (EP)
Inventor: KIERSE OLIVER J
IPC: H01L23/433
Filed: 1995-01-30
Abstract: A package for housing integrated circuit chips that
provides EMF shielding and thermal protection, while
conforming to an industry recognized package outline, is
provided. This EMF shielding and thermal protection is
achieved by providing an electrically conductive heat sink
(10) that provides heat dissipation and that, together with a
separate electrically conductive layer (12), also acts as an
EMF shield. The heat sink (10) contains a recess (11) and is
positioned against the conductive layer (12) with the recess
(11) facing the conductive layer (12). The integrated circuit
(8) resides inside the cavity formed by the heat sink (10)
and conductive layer (12) and is protected from EMF by the
heat sink (10) and conductive layer (12). The heat sink (10),
electrically conductive layer (12) and IC (8) are then encapsulated
in an electrically insulating molding compound
(34) that is molded to an industry recognized package outline.
Additional ICs (38) can be housed in this package by
attaching them to the side of the electrically conductive
layer (12) opposite the heat sink (10). These additional ICs
(38) are protected from EMF emanating from the IC (8) that is
housed inside the cavity. This allows for the possibility of
housing EMF-generating components and EMF-sensitive components
in the same package.
Patent EP-0719649-A3 (EP)
Inventor: OHNISHI KAZUYUKI
IPC: B41J2/45
Filed: 1995-12-14
Abstract: An image forming apparatus is provided with a
photoreceptor (9), and an exposure device (8) for exposing the
photoreceptor (9) based on image data so as to form an
electrostatic latent image on the photoreceptor. The
exposure device has a plurality of light emitting devices (16)
aligned along a main scanning direction of the photoreceptor,
the respective light emitting devices having a plurality of
luminescence portions, and a light emitting device driver (19)
for applying a voltage to the respective luminescence
portions so that the luminescence area of the light emitting
device increases step by step whenever the applied voltage
increases by a predetermined voltage based on the image data.
With the arrangement, tone expression is realized in the
electrostatic latent image, according to the size of the
luminescence area of the respective light emitting devices,
which can be controlled by the voltage applied to the
respective light emitting devices based on the image data.
Accordingly, it is possible to form the electrostatic
latent image having many tones on the photoreceptor based
on image data accurately and easily.
Patent EP-0715281-A3 (EP)
Inventor: IWAMURA KAZUAKI
IPC: G06F3/153
Filed: 1991-02-28
Abstract: A graphics display image is displayed on a display,
the graphics display image being formed by a plurality of
graphics display image components, at least some of which
have to be edited. The graphics display image components
may be generated from data obtained e.g. from optical
reading of a hard-copy of a map, circuit diagram, or
design drawing by a suitable optical reader. The
graphics display image components which are to be edited
are displayed with a different visual appearance from any
components which do not have to be edited, e.g. by
highlighting the components to be edited. As the editing
of each components is completed, its visual appearance is
changed, e.g. the highlighting cancelled, so the operator
has an immediate visual indication of the components
which have not yet been edited. In this way, complete
editing can be ensured. Different editing operations are
possible including creating a cursor corresponding to the
component to be edited, adjusting that cursor to
correspond to the location, size and orientation of the
component to be edited, and replacing the component with
the cursor image.
Patent EP-0766232-A3 (EP)
Inventor: OZAWA KAZUNORI
IPC: G10L19/08
Filed: 1996-09-26
Abstract: A speech coding apparatus includes an excitation
quantization circuit (350; 355; 357; 450; 550; 470; 600;
650; 680; 700; 750; 780) which quantizes an excitation
signal using a plurality of pulses. The position of at
least one of the pulses is represented by a number of
bits determined in advance, and the amplitude of the
pulse is determined in advance depending upon the
position of the pulse.
Patent EP-0777334-A3 (EP)
Inventor: NAKAMURA TAISUKE
IPC: H04W52/02
Filed: 1996-11-28
Abstract: A radio receiving apparatus includes a
high-frequency amplifier, an intermediate-frequency
amplifier, a reception electric field strength detector,
and a control section. The high-frequency amplifier is
connected to a signal line of a reception system for a
radio signal and can be disconnected from the signal
line. The intermediate-frequency amplifier is connected
to the signal line on an output side of the first
circuit element and can be disconnected from the signal
line. The reception electric field strength detector
detects the reception electric field level of a radio
signal. The control section performs control to
disconnect at least one of the first and second circuit
elements from the signal line and also performs control
to stop supplying power to the disconnected circuit
element in accordance with the electric field level
detected by the reception electric field strength
detector.
Patent EP-0725540-A3 (EP)
Inventor: SAITO HITOSHI
IPC: H04N5/64
Filed: 1996-02-05
Abstract: A sound  A  is emitted from left- and right-hand
front speakers (14,15) which are provided on a television set (11), in a
front direction, while, regarding respective side speakers (20,21)
which are provided respectively on left- and right-hand
sides of the television set, reflectors (24,25) each having
substantially a semi-conical shape are provided so as to
face to a forward direction of one sides of respective
speaker diaphragms, to radiate a sound  B  due to the side
speakers (20,21) to the front direction. In other words, in
addition to the sound  A  in the front direction which is
emitted from the left- and right-hand front speakers (14,15), the
sound  B  due to said side speaker (20,21) is radiated in the front
direction at a position where a sound radiated position is
different in vertical direction, and in backward and forward
direction from the sound  A . Moreover, the arrangement is
such that a radiated sound  C  from the other one sides of the
respective speaker diaphragms of the left- and right-hand
side speakers (20,21) to which said reflector (24,25) does not face is
radiated to left- and right-hand outward faces, the
television set as it is. Thus, it is possible to improve
separation performance of the left- and right-hand sounds,
and it is possible to generate sounds having a cubic sound
feeling, an expanding feeling and a stereophonic feeling.
Patent EP-0757087-A3 (EP)
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 1996-07-11
Abstract: A recording liquid comprising an aqueous medium and
at least one dye of a particular formula is disclosed which
can form a recorded image when used in an ink-jet recording
method with high printing quality, high density, excellent
colour tone and excellent water and light resistance, and
which is highly stable when stored for a long time.