baber/WOPTO huggingface dataset:
Patent EP-0373525-A3 (EP)
IPC: C09B67/00
Filed: 1989-12-08
Abstract: A crystalline form of the dye represented by 
the following formula (1): 
  
characterized by an X-ray diffraction pattern having a 
strong peak at the angle of diffraction (2ϑ) of 23.2° and 
relatively strong peaks respectively at the angles of 
diffraction (2ϑ) of 8.3°, 12.3°, 20.8°, 21.9°, 25.0°, 
27.1°, 29.2° and 30.8° according to X-ray powder 
diffractometry through the use of a Cu-Kα line and a 
process for preparing the same by heat-treating a heat-­
instable crystalline form of the dye represented by the 
formula (1) in water, water containing a water-soluble 
organic solvent, or water containing an anionic or 
nonionic surfactant at a temperature of 40°C or above.  
     It withstands dyeing at high temperature, e.g. 
130°C or higher, to provide dyed fibers having excellent 
fastness properties.
Patent EP-0338833-A3 (EP)
Title: Pwm inverter control unit
IPC: H02M7/48
Filed: 1989-04-20
Abstract: A control unit for a PWM inverter compares (8) a voltage 
command signal (7) with the fundamental of the 
inverter's output voltage waveform and compares 
(11) the result with a carrier signal (10) and uses 
that result to keep the output voltage waveform equal 
to the voltage command signal. The use of the output's 
fundamental for feedback eliminates the prior art need 
to use slight delays in the inverter's switching stage 
thereby removing the prior art torque ripple and 
consequent vibration problems particularly at low speed 
and furthermore enables smoother stopping and starting 
control using variable speed ranges of several hundred 
to one rpm.
Patent EP-0342930-A3 (EP)
Title: A container for an integrated circuit wafer and method for preparing the same
IPC: B65D85/86
Filed: 1989-05-16
Abstract: The present invention relates to a container 
for an integrated circuit wafer comprising a tray-­
shaped member having a recess and a complimentary sheet 
member sized to attach to and cover said recess, at 
least one of said members being made from a material 
selected from the group consisting of a single layer of 
a high nitrile resin, and a laminated layer of a high 
nitrile resin, a polyvinylidene chloride resin, an 
ethylene vinyl alcohol copolymer or a polyvinyl alcohol 
resin, and a method for storing the wafer.
Patent EP-0377967-A3 (EP)
IPC: A61P25/04
Filed: 1989-12-08
Abstract: Compounds of formula (I) and pharmaceutically 
acceptable salts thereof: 
  
wherein  
X is a phenyl group or a monocyclic 5 or 6 membered 
heteroaryl group, either of which group is 
optionally fused to a saturated or unsaturated 
5-7 membered carbocyclic or heterocyclic ring;  
A is a linking moiety;  
Z is oxygen or sulphur; and  
R is methyl or ethyl;  
having 5-HT₃ receptor antagonist activity.
Patent EP-0370943-A3 (EP)
IPC: H02J13/00
Filed: 1989-11-16
Abstract: A data telemetering system includes a plurality of re­
mote transmitter units (RTU₁-RTU n ) connected via an alterna­
ting current power supply mains (PSM) to a central receiver 
(CRU). Each cycle of the line voltage is divided into a plu­
rality of time slots, and each transmitter (RTU₁-RTU n ) 
transmits its data in a separate time slot assigned to it. 
The data is binary multi-bit digital data, and one bit is 
transmitted by each transmitter (RTU₁-RTU n ) in its assigned 
time slot during each cycle of the line voltage.
Patent EP-0324715-A3 (EP)
IPC: B41M5/10
Filed: 1989-01-13
Abstract: Zur Verbesserung des erzielbaren Schriftbildes und zur 
Erhöhung der Standzeit von Farbbändern sind diese mit 
einer Farbbandfarbe getränkt, die Farbpigmente aufweist, 
deren Partikelgröße 0,0005 bis 0,0025 mm beträgt.
Patent EP-0401454-A3 (EP)
Title: Hair-care composition for avoiding oxidation damage to hair
IPC: A61K6/06
Filed: 1989-09-27
Abstract: It has emerged that residues of hydrogen peroxide in human hair result in oxidation damage. This can be prevented with a water-soluble product which is in the form of a powder or tablet and which preferably contains 5 to 50 per cent by weight of ascorbic acid or the salts or derivatives thereof. The ascorbic acid, which is coated, for example, with silicone or ethylcellulose, can be stored in a formulation of this type for a relatively long time and dissolved in water only when used. This can take place with the aid of sodium bicarbonate with an effervescent action. A hair-care composition of this type is extremely well tolerated by hair and skin.
Patent EP-0380922-A3 (EP)
IPC: F04B43/067
Filed: 1990-01-08
Abstract: Die Pumpe besitzt mehrere in Reihe eng benachbart angeordnete 
Zylinder (2), welche die Hubarbeitsräume (4) der Plunger bzw. 
Kolben (1) aufnehmen. Die Hubarbeit der Kolben wird hydrau­
lisch auf Membranen (7) übertragen, welche innerhalb von 
Membranarbeitsräumen (6) Pumpenarbeitsräume (6″) zu den 
Zylindern (2) hin abschließen. Aufgrund der Anordnung der 
Membranarbeitsräume (6) bzw. der Pumpenarbeitsräume (6″) 
auf unterschiedlichen Seiten des Zylinderblockes (3) können 
Membranen (7) bzw. Membranarbeitsräume (6) mit großen Quer­
schnitten im Vergleich zum Abstand der Zylinder (2) voneinan­
der angeordnet werden.
Patent EP-0383165-A3 (EP)
Title: Pressure sender
IPC: G01L7/08
Filed: 1990-02-07
Abstract: A pressure sender is provided with a variable 
electrical resistance corresponding to a sensed pressure, to 
be placed in series with a voltage source and a pressure 
gauge. The pressure sender is diaphragm-actuated, which 
diaphragm controls the positioning of an electrical contact 
against a ceramic thick film rheostat. An electrically 
conductive metal clip secures the rheostat in position as 
well as completes the electrical connection between the 
rheostat and the electrical circuit of which the pressure 
sender is a part. The electrical contact is rockingly 
mounted so that deflection of the diaphragm displaces the 
electrical contact through an arcuate travel path along 
various resistance positions of the thick film ceramic 
rheostat. Current from the electrical circuit will flow 
through the metal clip to input contacts of the rheostat, 
and then to the resistance positions. The lower the 
pressure being sensed, the farther away from the input 
contacts will the electrical contact contact the resistance 
positions so that lower pressure will result in higher 
resistance of the pressure sender. By monitoring this 
resistance, the pressure being sensed can be determined.
Patent EP-0383201-A3 (EP)
Title: Trichoderma fungi and fungicide containing same
IPC: A01N63/38
Filed: 1990-02-09
Abstract: A method for controlling fungi with Trichoderma sp.35/84 is described.
Patent EP-0383298-A3 (EP)
Title: Data recording and reproducing apparatus
IPC: G11B20/18
Filed: 1990-02-14
Abstract: The present invention relates to a data recording and 
reproducing apparatus (2) by which consecutive data such as 
audio data or video data and intermittent data such as 
computer data are recorded in and reproduced from a record 
medium (6) or the like. Input data is sequentially and 
consecutively recorded in a series of unit recording areas 
(sectors) on the record medium. When a 
recording-disabled-unit area is detected, corresponding data 
is stored in a memory (6). When a recording of said input data 
is finished, data stored in the memory is recorded in a 
particular area of the record medium. Further, an 
identifying information indicative of kinds of input data is 
recorded in a particular recording area of the record 
medium, wherein upon reproducing, a consecutive processing 
reproduction and an alternate processing reproduction can be 
automatically switched in response to the identifying 
information.
Patent EP-0383356-A3 (EP)
Title: Method and apparatus for forming a coating of a viscous liquid on an object
IPC: G03F7/16
Filed: 1990-02-19
Abstract: A relatively large-sized square substrate for use in the 
production of a color filter for liquid crystal display, a color 
image sensor or the like is applied with a coating film of a 
viscous liquid such as a photosensitive resin. For producing the 
coating film, the substrate (34) is placed with its surface ex­
tending horizontally and the viscous liquid (36) is dropped on 
the surface in a line along an edge portion of the surface. 
Then, a squeezee rod (22) is moved along the surface with a pre-­
determined gap maintained between the squeezee rod and the sur­
face, to spread the viscous liquid (36) over at least a part of 
the surface, whereby a predetermined thickness of the spread 
viscous liquid is obtained. Thereafter, the substrate (34) is 
spinned in the plane of the surface thereof to disperse the 
spread viscous liquid uniformly by centrifugal force over the 
entire surface of the subtrate, whereby a thin coating of the 
liquid of a uniform thickness is formed on the surface of the 
substrate.
Patent EP-0400332-A3 (EP)
IPC: H05K3/00
Filed: 1990-04-27
Abstract: A method of assembling a multilayer laminate 
interconnection board, particularly boards in which 
each layer preferably includes copper conductors (16) 
on polyimide film layers (14), involves adhesively 
joining individual layers of wired film initially onto 
an auxiliary pin carrier substrate (20) and then onto a 
previously laminated layer. After each layer is aligned 
and adhesively joined to the immediately preceeding 
layer, holes are formed through the layer. Metal is 
deposited into the holes for electrically connecting 
conductors on the top surface of the last layer to a 
via located on the immediately preceeding layer. The 
process is repeated for each layer of the multilayer 
laminate interconnection board until the entire board 
is completely assembled. Alternatively, layers con­
taining preformed and metalized holes at the location 
of a respective via in a particular layer are aligned 
and adhesively laminated.
Patent EP-0412492-A3 (EP)
Title: Embossing foil, in particular hot embossing foil
IPC: B44C1/10
Filed: 1990-08-07
Abstract: An embossing foil such as a hot embossing foil is of a laminate structure comprising in succession a backing foil, a separating layer, a transparent cover lacquer, a decorative layer means and a foundation layer of an at least translucent material. The decorative layer means successively comprises a first decorative layer adjacent to the cover lacquer layer, an opaque intermediate layer and a second decorative layer adjacent to the foundation layer. The opaque intermediate layer can be covered at least on one side with a single-colored layer over a large area thereof.
Patent EP-0414106-A3 (EP)
Title: Process for the preparation of terpenes
IPC: C07C11/21
Filed: 1990-08-14
Abstract: A terpene compound having the formula (III) is produced by reacting an allylic halide having the formula (I) with a Grignard reagent having the formula (II) in the presence of anhydrous zinc chloride and a copper compound or an organic zinc halide compound having the formula (IV) in the presence of a copper compound, provided that when A-A is C-C, R min  is hydrogen and when A-A is C=C, X is chlorine. <CHEM> r
Patent EP-0389236-A3 (EP)
Title: Photopolymerisable composition
IPC: C08F2/50
Filed: 1990-03-20
Abstract: A photopolymerisable composition comprising at 
least one ethylenically unsaturated polymerisable 
compound, at least one quinoxaline compound, and at 
least one triazine compound.
Patent EP-0398718-A3 (EP)
Title: Solids recycle seal system for a fluidized bed reactor
IPC: C10G9/32
Filed: 1990-05-17
Abstract: A fluidized bed reactor (10) in which a sealing section (22) is 
located within the reactor and adjacent a furnace section (12) 
located in the reactor. A fluidized bed is formed in the 
furnace section and the sealing section. A mixture of 
flue gases and entrained particulate materials from the 
fluidized bed in the furnace section are separated (not shown) and the 
separated particulate material is passed (through 20) to the fluidized 
bed in the sealing section. When bed materials in the 
fluidized bed (32) in the sealing section exceed a 
predetermined volume they are passed to the fluidized bed (18) 
in the furnace.
Patent EP-0404522-A3 (EP)
Title: Multilayer imaging article for transfer color proofing
IPC: G03F7/021
Filed: 1990-06-19
Abstract: This invention relates to negative or positive working 
transfer type photosensitive sheet constructions which, upon 
exposure to an actinic radiation source through a screened 
image, can accurately reproduce said image. The construction 
is useful as a color proofing film which can be employed to 
predict the image quality from a lithographic printing process.
Patent EP-0438862-A3 (EP)
Title: Electrically-powered linear heating element
IPC: A24F40/20
Filed: 1990-11-20
Abstract: A heating element for use within a smoking device which, without burning, heats a flavor-generating medium within the device to produce an aerosol, vapor, or flavor, which the consumer may inhale. More particularly, an electrically-powered heating element having a plurality of discrete resistive heating segments, only one of which is active at any given time. In a preferred embodiment, the heating element is contained within the device so that the individual heating segments of the element are adjacent to a flavor-generating medium. As each segment of the heating element is provided with power, the flavor-generating medium adjacent to that segment is heated, but is not burned. This heating causes the flavor-generating medium to produce a flavor, aerosol, or vapor, which the consumer of the device may inhale.
Patent EP-0460624-A3 (EP)
Title: Liquid crystal composition, liquid crystal device, display apparatus and display method
IPC: C07D417/00
Filed: 1991-06-05
Abstract: A liquid crystal composition comprising at least one mesomorphic compound represented by the following formula (I): <CHEM> wherein R1 and R2 respectively denote a linear or branched alkyl group having 1 - 16 carbon atoms optionally substituted; Z1 denotes a single bond, -O-, -COO- or -OCO-, X1 denotes halogen; and A1 denotes a single bond or <CHEM> and at least one mesomorphic compound represented by the following formula (II): <CHEM> wherein R3 and R4 respectively denote an alkyl group having 2 - 16 carbon atoms optionally substituted; Y1 denotes a single bond, <CHEM>  Z2 and Z3 respectively denote a single bond, -O-, <CHEM>   <CHEM>  A2 and A3 respectively denote a single bond, <CHEM>   <CHEM> X2 and X3 respectively denote hydrogen, F, Cl, Br, -CH3, -CN or -CF3; and k is 0 or 1 with the proviso that Z2 is a single bond when A2 is a single bond, and Z3 is a single bond when A3 is a single bond and k is 0. The liquid crystal composition is easily aligned by a simple rubbing method to provide a uniform monodomain and further provides wider driving voltage and temperature margins effective for providing a practical ferroelectric liquid crystal device. <IMAGE>
Patent EP-0454416-A3 (EP)
Title: Feed injector for catalytic cracking unit
IPC: C10G11/18
Filed: 1991-04-23
Abstract: A feed injector (30) for a fluid catalytic 
cracking reaction zone, which provides improved oil 
atomization and dispersion comprises a straight-pass 
conduit section (31), in which a feed oil and steam are 
pre-mixed, and a terminal section (35), where the oil 
is atomized and dispersed by a generally fan-shaped 
distributor (39). The feed injector (30) produces a 
substantially flat spray pattern across the direction 
of catalyst flow in the catalyst/oil contacting section 
of the catalytic cracking reaction zone. Improved 
product yield and lower coke and light gas yields are 
obtained.
Patent EP-0473304-A3 (EP)
Title: Fire door leaf
IPC: E06B5/16
Filed: 1991-08-07
Abstract: A fire door leaf comprising a pair of spaced metal 
sheets (12,14) having respective outer edges which are bent back (20,22) 
towards the respective other metal sheet to define channel 
portions along the edge of the door leaf, opposed channel 
portions being spaced apart to form at least one recess (26,28) 
surrounding the door leaf, intumescent sealing material (36) 
located in the at least one recess, and a vitreous enamel 
coating on the exposed surface of at least one of the metal 
sheets.
Patent EP-0447354-A3 (EP)
Title: Lock with segment-shaped tumblers
IPC: E05B29/00
Filed: 1991-02-07
Abstract: The invention relates to a lock with segment-shaped tumblers, characterised in that it is accommodated in the case 2 with cover 3 above the middle of the shaft 4, at one end of which the bolt 6 is located and at the other end of which the cross 10 is located, whilst drawn on the middle is the spring 5 which is supported at one end on the bolt 6 and at the other end on the bearing 9, in which bears from the other side and rotates the round cage 8, the other end of which is supported in the bearing 12.
Patent EP-0525375-A3 (EP)
Title: Microcomputer and divider circuit
IPC: G06F9/28
Filed: 1992-06-22
Abstract: RISC-type microprocessor has a fixed struction lenght of 2<n> bits, whilst the data use size is 2<m> bits,where m is greater than or equal to n.
Patent EP-0526811-A3 (EP)
Title: Storage and distribution device for liquid or pasty products
IPC: B01J4/02
Filed: 1992-07-24
Abstract: It comprises a box 1 in which is located a primary chamber 3 divided into two parts by a free piston 4. This primary chamber 3 communicates with a secondary chamber 7 by means of a suction channel in which is located a non-return valve 9. The secondary chamber 7 comprises a piston 16 sliding freely in the latter and securely fastened to a push button 17 emerging from the box 1. The secondary chamber 7 communicates with an orifice 2 for discharging the product, by means of a discharge channel fitted with a non-return valve 12. Under the action of the control piston 16, the metered quantity of product contained in the secondary chamber 7 is discharged. When the piston 16 returns into position, a new metered quantity of product passes from the primary chamber 3 into the secondary chamber 7, the non-return valve 12 preventing any air suction towards the inside of the box. <IMAGE>
Patent EP-0575660-A3 (EP)
Title: Mortise lock for a house door or a flat entrance door
Inventor: VON RESCH JULIUS
IPC: E05B63/08
Filed: 1992-08-14
Abstract: When the bolt (5) of a lock, including the lock cylinder (6) and the bolt drive, is accommodated in a case (12) of a mortise lock (2, 34, 35), such a mortise lock can be inserted, according to choice, into the lock case of the mortise lock, in order to obtain the desired bolt extension. An essential element is the case (12) of the mortise lock (2, 34, 35) with its three guide slots (18, 19, 20). Insofar as the locking bit (9) does not act directly on the bolt tail (15), a control part (32) can be interposed as a kind of lengthening piece. If the key is to execute two revolutions, it is proposed to use a lever (38) which is pivotably and displaceably mounted on the case (12) and on the bolt tail (15) and which, together with the bolt tail (15), forms a second recess for the repeated entry of the locking bit. <IMAGE>
Patent EP-0611622-A3 (EP)
Title: Cutting tool.
Inventor: ENGLUND KJELL
IPC: B23B27/16
Filed: 1991-12-13
Abstract: A parting and/or grooving tool includes a support blade (10) and a cutting insert (12) removably securable in a recess (11) formed by upper and lower jaws (10a, 10b) at the front portion of the blade. The insert is clamped into place by a screw (23) which engages in a slot (19) that extends at an angle in relation to the longitudinal axis of the recess (11) such that the upper jaw (10a) is subjected to an elastic bending of such nature that a downwardly directed clamping force is exerted towards the upper surface of the cutting insert (12). <IMAGE>
Patent EP-0655587-A3 (EP)
Title: Air supply device.
Inventor: SCHOETTLER HANS-JUERGEN
IPC: F24F7/00
Filed: 1994-11-17
Abstract: The invention relates to an air supply device in an air-inlet apparatus for supplying spaces with supply air, having an at least partly elastic shut-off element which is arranged in the flow duct transversely to the flow direction and is fixed in such a way that it is deformed under the effect of the supply-air flow and reduces the free flow cross-section within the flow duct when the pressure difference between the space to be ventilated and the external environment of the space is increased. An additional device (2, 2') for changing the free flow cross-section within the flow duct (5) independently of the prevailing differential pressure is provided, said additional device having a connection to the at least partially elastic shut-off element (3, 3'). <IMAGE>
Patent EP-0645764-A3 (EP)
Title: Method and apparatus for phase modulated servo positionning in a direct access storage device.
Inventor: ANDERSON TODD BARRY
IPC: G11B5/596
Filed: 1994-09-06
Abstract: A phase modulated servo method and apparatus are provided for use in a disk file. The disk file includes at least one disk mounted for rotation about an axis and the disk has at least one disk surface for storing data. At a predefined location of the disk surface a series of servo tracks of a predetermined high gain servo pattern are written. The predetermined high gain servo pattern includes 360 DEG phase difference information within each data cylinder. The servo tracks are detected for identifying servo phase information. <IMAGE>
Patent EP-0614725-A3 (EP)
Title: Device for induced clamping of a workpiece on a workstation of a machine tool.
Inventor: OBRIST BASIL
IPC: B23Q7/14
Filed: 1994-02-28
Abstract: The clamping device has a base (1) and a work carrier (2) which can be firmly clamped to the base (1) and on which orientation elements (5, 10, 27, 28) are arranged which interact in pairs and orientate the work carrier (2) in three coordinate axes perpendicular to one another and at the correct angle to the base (1). With their clamping force, several clamping members (4, 11) hold the work carrier (2) on the base (1) in the position secured by the orientation elements. Each clamping member has a chuck (4) at the base (1) and a clamping stem (11) at the work carrier (2). There are stop faces (27, 28) opposite one another as orientation elements for securing the position in a coordinate axis (Z) parallel to the line of action of the clamping force. In order to arrange the construction of the work carrier (2) to be as simple and inexpensive as possible, the same, on the side (9) facing the base (1) in the clamped state, has a continuously plane surface which in certain areas forms the stop faces (27) on this side and to which the orientation elements (10) on this side for securing the coordinate axes as well as the clamping stem (11) are fastened. <IMAGE>
Patent EP-0692308-A3 (EP)
Title: Packaging system for liquid reagents
Inventor: SATTLER STEPHAN
IPC: B01L9/00
Filed: 1995-07-12
Abstract: The novelty is that a packaging system for chemical reagents consists of one of more containers each of which incorporates a zone (11) by which it is secured by a holding-plate (20). The holding-plate (20) apertures (21) into which the container zones (11) fit and secure. The linkage between the container holding zone (11) and holding-plate (20) may be supported by a clip or locking arrangement (16) which makes accidental removal difficult. <IMAGE>
Patent EP-0682360-A3 (EP)
Inventor: ANJUM MOHAMMED
IPC: H01L27/108
Filed: 1995-05-01
Abstract: An enhanced capacitor configuration is provided in which the
conductive and insulative layers are formed by implantation
rather than deposition. The conductive regions are implanted (P1 + ,P2 + ) at
dissimilar depths and the insulative region is implanted (N+) between
the conductive regions to form the conductive plates and
intermediate dielectric material. By implanting rather than
depositing, the dielectric material remains free of pinholes and
can be configured thinner than conventional dielectrics, with a
higher dielectric constant (k) due to the absence of an oxide.
Moreover, cross-diffusions which occur during the anneal step
allow texturization of the dielectric/conductive juncture.
Texturization corresponds to an increase in surface area of the
capacitor and, similar to increase in dielectric constant and
decrease in dielectric thickness, increases the capacitive value
of the ensuing capacitor.