baber/WOPTO huggingface dataset:
Patent EP-0391045-A3 (EP)
Title: High-range and resolution determinate mount and positioner
IPC: F16M11/12
Filed: 1990-02-15
Abstract: The invention relates to a device for accurately positioning an object, 
such as a mirror 3 used to precisely aim a laser. The invention uses 
kinematic principles to hold the object. Here a 2-2-2 kinematic bipod 
system is employed. The invention uses three actuators 5 to position the 
object. Each actuator acts as a bipod restricting the object in two of its 
six degrees of freedom. Each actuator has three degrees of freedom it can 
transmit to the object. The actuator can rotate on its single-axis flexure 
7 so that the actuator can rotate on one axis relative to support 4. Each 
actuator has a two-axis coincident flexure 8 on one end for allowing the 
object to be moved in two rotational degrees of freedom and the roller 
sleeve 50 allows a third rotational degree of freedom. Each actuator is 
positioned circumferencially about the central coordinate axis of the object 
to be moved, 120 degrees apart. Each actuator is powered by a stepper motor 
6 which drives the differential roller screw accurately, providing 
translational movement to the system in the shortest length possible.
Patent EP-0401786-A3 (EP)
IPC: H01L29/735
Filed: 1990-06-06
Abstract: In a self-alignment type-lateral bipolar transistor 
and a manufacturing method thereof, the base width is 
determined not by the image resolution limit of the 
lithography technique, as in the prior art, but by the 
impurity diffusion from the polysilicon layer 118. 
Therefore, the self-alignment type lateral-structure pnp 
bipolar transistor and the manufacturing method permit 
the base width to be as small as possible, resulting in 
improvement of frequency characteristics, and reducing 
the size of the transistor element.
Patent EP-0410321-A3 (EP)
Title: Method and apparatus for the automatic measurement of diameters and lenghts of solids of revolution
IPC: G01B21/10
Filed: 1990-07-20
Abstract: The method of measurement allows lengths and diameters of 
both short round workpieces such as hubs, supports and the 
like and elongate workpieces such as shafts to be measured 
with precision in an automatic manner making use of only 
two numerically controlled measurement axes (10, 12); the 
measuring device comprises a first carriage (11) movable 
along a first numerical control axis (10) and provided 
with a workpiece carrier platform, and a second carriage 
(14) movable along a second numerical control axis (12) 
disposed orthogonally of the plane which contains the 
first axis; the second carriage is equipped with a C-shape 
structure (25) projecting from it orthogonally of the 
first numerical control axis, which at one end carries an 
optical radiation emitter (29) and at the other end 
carries a receiver (31) between which is transmitted a 
beam (30) which in use is interrupted by the solid to be 
measured.
Patent EP-0436821-A3 (EP)
Title: Field control layer for medium voltage fittings
IPC: H02G15/068
Filed: 1990-11-27
Abstract: The invention relates to a field control layer (2) consisting of polymer materials with electrically conductive additives. This field control layer (2) is arranged on the inner surface of a shrink sleeve (1). <IMAGE>
Patent EP-0390502-A3 (EP)
Title: Apparatus for manufacturing silicon single crystals
IPC: C30B15/02
Filed: 1990-03-27
Abstract: A Chochralski method-type silicon single crystal 
manufacturing apparatus including a feeding device for 
continuously feeding granular silicon starting material 
into a crucible. The apparatus comprises a silicon single 
crystal manufacturing apparatus having a continuous 
granular silicon starting material feeding device 
including a housing (11) containing a reduced-pressure 
inert gas atmosphere, a rotating cylinder (14) arranged 
inside the housing (11) and having a plurality of granule 
catch portions (15) on its outer peripheral surface and a 
storage hopper (12) arranged above the rotating cylinder 
(14). The feeding device is so arranged that the distance 
(gap) between the lower discharge port end (13) of the 
storage hopper (12) and the outer peripheral surface is 
greater than the maximum diameter of the granular silicon 
and the distance (gap) has the maximum value sufficient to 
cause the granular silicon to accumulate with an angle of 
repose at the distance (gap). The granule catch portions 
(15) on the outer peripheral surface of the rotating 
cylinder (14) take the form of any of various kinds of 
projections or grooves.
Patent EP-0395243-A3 (EP)
IPC: C01F11/46
Filed: 1990-04-06
Abstract: A method for the preparation of colloidally 
stable particles of inorganic solid at high 
concentration which method comprises at least the step 
of precipitating from an aqueous medium the particles of 
the inorganic solid in the presence of a copolymer which 
comprises repeating units derived from: 
   Component A: a hydrophilic oligomer or polymer bearing 
an addition-polymerisable olefinically-unsaturated 
group;    Component B: an olefinically-unsaturated compound 
capable of copolymerising with Component A and bearing 
a mineral acid group or a dicarboxylic acid group, or a 
carboxylic acid and a further group capable of 
hydrogen-bonding.
Patent EP-0394020-A3 (EP)
IPC: H01F1/36
Filed: 1990-04-18
Abstract: Ferrite particles suitable for a bonded magnetic 
core which particles comprise crystal grains of from 5 to 
15µm in average diameter and have an average particle 
diameter of from 20 to 150µm and a magnetic permeability of 
not less than 25; a ferrite resin composition thereof; and a 
process for producing the same.
Patent EP-0388300-A3 (EP)
Title: Controller for direct memory access
IPC: G06F13/40
Filed: 1990-03-14
Abstract: A direct memory access controller for computer systems 
in which the data may be manipulated and acted upon during a 
transfer to and from locations in memory, or from locations in 
memory to and from input/output devices. For computer 
systems having data word widths of two or more bytes of data 
fewer bus cycles are required for data transfers to and from odd 
address locations in memory.
Patent EP-0395546-A3 (EP)
Title: Process for preparing beta,gamma unsaturated carboxylic acids
IPC: C07C51/12
Filed: 1990-04-24
Abstract: Process for the preparation of  beta , gamma -unsaturated acids by carbonylation of allyl alcohols. 
<??>The process comprises bringing into contact an allyl alcohol, carbon monoxide and a palladium-based catalyst at elevated temperature and at a pressure above atmospheric pressure. It is characterised in that the operation is also carried out in the presence of at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms. 
<??>The process is particularly suited for the preparation of 3-hexene-1,6-dioic acid from butenediols.
Patent EP-0464372-A3 (EP)
Title: Method of producing and passivating of semiconductor devices
IPC: H01L31/0216
Filed: 1991-05-29
Abstract: In a method of forming and passivating device regions in III-V semiconductor substrates, a substrate surface is pretreated in a halogen-carbon plasma prior to depositing of insulating or passivating layers. Devices produced by pretreating the substrate surface have considerably better electrical values than devices fabricated without this pretreatment. In particular, devices fabricated with this pretreatment have a low reverse current (dark current).
Patent EP-0468187-A3 (EP)
Title: Cyclic amide derivatives
IPC: A61K31/443
Filed: 1991-06-13
Abstract: The cyclic amide derivative is defined by the formula (I) or a  salt thereof: R1-(CH2)n-Z in which R1 is a group derived from a cyclic amide compound, substituted or unsubstituted, n is zero or an integer of 1 to 10 and Z is <CHEM> R2 being an aryl, a substituted aryl, a cycloalkyl or a heterocyclic group, m being an integer of 1 to 6, R3 being hydrogen or a lower alkyl, R4 being an aryl or a substituted aryl, a cycloalkyl or a heterocyclic group, p being an integer of 1 to 6, provided that the cyclic amide compound is quinazoline-on or quinazoline-dion, R2 and R4 are neither aryl nor substituted aryl. The cyclic amide compound is pharmacologically effective to prevent and treat diseases due to insufficiency of the central choline functions.
Patent EP-0451924-A3 (EP)
Title: Enzyme stabilizing composition and stabilized enzyme containing built detergent compositions
IPC: C11D3/386
Filed: 1991-04-12
Abstract: A three component enzyme stabilization system including boric acid, citric acid and calcium ions helps maintain the enzyme activity of aqueous built detergent compositions in accelerated aging (multiple freeze-thaw cycles). The preferred detergent compositions are "softergents" and also include a clay softener, a mixture of anionic, nonionic and amphoteric surfactants, and detergent builder(s).
Patent EP-0484221-A3 (EP)
Title: Method and apparatus for the separation of materials using penetrating electromagnetic radiation
IPC: B07C5/344
Filed: 1991-10-28
Abstract: An automated interrupt driven system which employs a circular buffer is used to sort materials based on differing electromagnetic radiation absorption and penetration characteristics. The system has a conveyor and a source of electromagnetic radiation which radiates materials travelling along the conveyor. A controller samples detector outputs at various times to evaluate the absorption and penetration characteristics of the materials to be sorted, based on a plurality of samples. Portions of the materials are ignored to obtain accurate readings from the detectors. Based on the detected penetration and absorption characteristics, the controller activates ejection mechanisms causing materials of different compositions to be deposited into different bins. The controller executes interrupts to cause detection, ejection, testing, and system history maintenance at required times. The circular buffer contains indices which point to various locations which are programmed in memory to trigger and perform specific events. The location of the indices in the circular buffer is used to control event timing, such as activating and deactivating the ejection mechanisms. This configuration allows several events to be executed simultaneously by moving to the next location in the circular buffer while the event indicated by the index in the previous location continues in progress.
Patent EP-0535737-A3 (EP)
Title: Arrangement for reproducing a digital signal from a track on a magnetic record carrier using a read head with a mr element
IPC: G11B5/39
Filed: 1992-09-25
Abstract: An arrangement for reproducing a digital signal from a track on a magnetic record carrier (20) comprises a magnetic read head (21) having a magneto resistive element (107), and an equalizer filter means (23) for equalizing the output signal of the read head. The equalizer filter means (23) includes an IIR filter means (29) and a FIR filter means (30). The IIR filter means (29) equalizes magnitude and group delay of the signal applied to its input in a low frequency region of the signal frequency range. The FIR filter means equalizes at least the magnitude of the signal applied to its input in a higher frequency region of the signal frequency range. Viewed in the direction of transport of the record carrier, the MR head has a front side and a back side. One of the sides (41) has a magnetic shielding for the MR element (107) which is larger than the magnetic shielding of the other side (40). The MR head (21) is positioned relative to the track so that the front side (40) has the lesser magnetic shielding. <IMAGE>
Patent EP-0554850-A3 (EP)
Title: Method and apparatus for classifying and separation of plastic containers
Inventor: KENNY GARY R DR
IPC: B07C5/34
Filed: 1993-02-03
Abstract: Automated identification and sorting of plastic containers (48) is performed by projecting infrared radiation through said plastic containers, receiving said radiation and determining the difference in intensity between the projected and the received radiation. Using said determined difference the plastic containers are classified and sorted. <IMAGE>
Patent EP-0561435-A3 (EP)
Title: Information transfer system, a transmitter, a receiver and a record carrier for use in the system
Inventor: BLUETHGEN BJOERN
IPC: H04H20/28
Filed: 1993-02-11
Abstract: The application relates to an information transfer system, comprising a receiver (3) and a transmitter (1) for transferring an information signal to the receiver (3) via a transfer medium (2). The information signal comprises main data and sub data. The sub data comprises coded text lines having a plurality of character codes. The receiver is provided with a character display unit (10) for displaying characters corresponding with the character codes in the coded text lines. The number of character display positions is less than the number of character codes in the coded text line. The receiver is provided with display control means (9) for controlling the display of characters corresponding to the character codes included in the coded text line in dependence on serial control codes included in the coded text line. The system enables that significant parts of the text information available in the sub data can be shown on both a full multi-line display units for displaying full text lines and a 1-line display with a relative small number of digits. The invention is very suitable for systems with small sized receivers, such as e.g. portable players and car radios, and receivers wit a display on its remote controller, because there is not much space available for a display unit. <IMAGE>
Patent EP-0632114-A3 (EP)
Title: Thermosetting printing ink composition.
Inventor: ROONEY JOHN M
IPC: C09D11/10
Filed: 1994-05-30
Abstract: A thermosetting printing ink compsn. comprises: (a) a copolymer of a thermosettable polyester and a polysiloxane comprising a hydrogen-terminated polyalkylene oxide-modified polymethylsiloxane of number average mol.wt. 3,000-5,000 an formula (I); (CH3)3SiO[(CH3)2SiO]x[CH3-Si(PE)O]ySi(CH3)3 (I) PE = -CH2CH2CH2O(EO)m(PO)n(BO)qH; EO = ethylenoxy; PO= propyleneoxy; BO= butyleneoxy; m, n, q = 0-10, provided that m+n+q = 1 or more; x = 0-250; and y = 1-500; the copolymer contains 1.9-5 wt.% polysiloxane; (b) a pigment; (c) a crosslinking agent; and (d) a curing catalyst comprising a strong acid or its metal salt.
Patent EP-0656432-A3 (EP)
Title: Method for making multilayers and apparatus for executing said method.
Inventor: MARKOWSKI JOACHIM
IPC: H05K3/22
Filed: 1994-10-09
Abstract: Copper laminates (3) which have been provided with a black or brown oxide coating (black or brown oxide finish) and which, in the course of a subsequent process step, are to be incorporated into an electrical multilayer are reduced electrochemically in order to prevent the formation of so-called pink rings. To this end, in a suitable electrolyte, they are connected as the cathode of an electrolysis. The atomic hydrogen formed in the nascent state in the process reduces the copper oxide layer on the metallic regions of the copper laminates (3), either in its entirety or in part, the resistance of the surfaces of the metallic regions of the copper laminate with respect to a subsequent attack by acid being considerably improved as a result. The electrochemical reduction may, if required, be coupled with a chemical reduction or be carried out prior to a chemical reduction. <IMAGE>
Patent EP-0722225-A3 (EP)
Title: Audiosignalkodierung mittels Kurzzeitspektren und einem psychoakustischen Modell
Inventor: VAUPEL THOMAS
IPC: G10L19/02
Filed: 1995-11-14
Abstract: In der Speicherungs- und Übertragungstechnik von qualitativ
hochwertigen digitalen Audiosignalen gewinnen Verfahren zunehmend
an Bedeutung, die eine deutliche Senkung der Datenrate möglichst
ohne subjektiven Qualitätsverlust ermöglichen. Die erzielbaren
Reduktionsfaktoren sind nur möglich durch Ausnutzung
der Eigenschaften des menschlichen Gehörs. Aus kurzen Signal-Abschnitten
aus dem Zeitbereich werden Werte im Frequenzbereich
gebildet und anschließend codiert, wobei ein psychoakustisches
Modell zur Signalanalyse verwendet wird. Das psychoakustische
Modell liefert Vorgaben in Form von zulässigen Störenergien, die
in bestimmten Spektralbereichen vom Codierer nicht überschritten
werden dürfen. 
     Die spektrale Veränderung der vorgegebenen Störung bei der Überführung
aus dem Kurzzeitspektralbereich in den Zeitbereich könnte
durch eine Entfaltung der im Langzeitspektralbereich
vorgegebenen Störung mit der Fouriertransformierten der Synthesefensterfunktion
berücksichtigt werden. Weil dieser Entfaltungsvorgang
jedoch analytisch nicht lösbar ist, werden verschiedene
Näherungslösungen verwendet.
Patent EP-0720123-A3 (EP)
Inventor: TAKAHIRA KENICHI
IPC: H05K3/28
Filed: 1995-12-21
Abstract: A non-contact type IC card and a method and apparatus for
manufacturing the same capable of manufactured as having a small thickness at a
low cost and capable of automatization and labor saving in its manufacturing
process. Electronic parts 4 are mounted on a circuit pattern device including a
circuit pattern 3 provided on the other surface of a sheet 1 made of a resin having
one surface defining an outer sheath of an IC card 100. A plastic material 5 is
placed on the circuit pattern 3 and electronic parts 4 on the other surface of the
sheet 1. This is plastically deformed by means of a press to form an integrated
plate-like body which may be cut into the shape of a card to obtain a non-contact
type IC card having a small thickness.
Patent EP-0678621-A3 (EP)
Title: Machine for taking up ballast by suction.
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 1995-03-15
Abstract: The suction machine for working up ballast has a machine frame movable on a mobile unit and having a vacuum producer and a ballast storage unit. It has a crossways and height-adjustable suction tube (10). Adjustment involves a displacement unit (11) with drives. A suction tube end section has a longitudinal axis (23) and is movable by the displacement unit. It has a suction opening (16) for receiving ballast. For the suction tube end section rotatably located around its longitudinal axis a rotary drive (26) is provided. The suction tube end section in its upper end area opposed to the suction opening has a rotation bearing (22). Additional to its function as a rotatable bearing, it is also formed as a connection to an abutting flexible area of the suction tube and is connected with the rotary drive. <IMAGE>
Patent EP-0787935-A3 (EP)
Inventor: MORIMOTO KIYOSHI
IPC: B06B1/12
Filed: 1996-09-17
Abstract: A pulsating vibration air generation means (1) in which
wave height, frequency and wave shape of the pulsating
vibration air can be optionally modified and such pulsating
vibration air can be periodically and continuously
emitted. The pulsating vibration air generation means
(1) comprises a valve chamber (5) with an inlet port (2) and
an outlet port (3) where a valve plug (7) and a valve seat (4)
with a control opening (4a) are provided and a cam
mechanism which moves valve plug (7) to open or close the
opening (4a) of the valve seat (4), whereby positive or
negative pulsating vibration air is emitted from the outlet
port (3) while pressurized air is supplied into the inlet
port (2) or air is sucked from the inlet port (2).
Patent EP-0768693-A3 (EP)
Inventor: HENDEL HORST
IPC: H01H50/14
Filed: 1996-09-30
Abstract: A single or double relay is provided. The relay has a base and a coil body. Each relay has a coil with an axis parallel to the bottom side of the base, an angled yoke and a plate-shaped armature. The armature is connected to a contact spring that is split into two fork-like legs. A contact leg carries a movable contact and a terminal leg that is connected to a spring carrier in the region in front of the movable armature end. With the double relay, the two armatures lie parallel at opposite ends of the base. The design yields a simple assembly with good heat dissipation particularly for a double relay for high switching currents.
Patent EP-0749105-A3 (EP)
IPC: G09F13/26
Filed: 1996-06-17
Abstract: A sign comprises a housing (10) having a part having 
information and a part which is transparent (12, 14, 
16). A cold cathode (28) is disposed in the housing 
and the housing is filled with resin to encapsulate 
the cold cathode and electrical connections (30, 32) 
thereto.
Patent EP-0748071-A3 (EP)
Inventor: ISHIJIMA IWAO
IPC: H04B7/04
Filed: 1996-06-07
Abstract: In a short wave transmission method, a carrier
in a short wave band is circularly polarized and
radiated from an antenna, thereby removing an influence
of fading. A short wave transmission apparatus has a
transmission apparatus including a carrier generation
unit (21), a subcarrier generation unit (23), a first mixer (25X), a
phase shifter (24), a second mixer (25Y), and two orthogonal dipole
antennas (29X,29Y). The carrier generation unit generates a
carrier in a short wave band. The subcarrier generation
unit generates a subcarrier. The first mixer receives
the carrier and the subcarrier. The phase shifter
phase-shifts the subcarrier generated from the
subcarrier generation unit by π/2. The second mixer
receives the carrier and a subcarrier which is
phase-shifted by π/2 by the phase shifter.
Patent EP-0746129-A3 (EP)
Inventor: HAAVISTO PETRI
IPC: H04M1/724
Filed: 1996-04-09
Abstract: The invention includes a method and an apparatus for controlling a telephone,
particularly a mobile telephone used in a cellular network. Advantageously the user
interface of the telephone is voice-controlled, whereby dialling can be made without
the use of hands e.g. when driving a car. In the method according to the invention,
the task of a speech recognizer can be made easier using phone numbers in the
phone's memory (102), ie. on the basis of a check command given by the user the
phone selects the number to be recognized from among the numbers stored in its
memory, whereby also an incorrect recognition can be automatically corrected.
Patent EP-0786500-A3 (EP)
Inventor: POTH ULRICH
IPC: C09D201/00
Filed: 1997-01-24
Abstract: Aqueous solutions or dispersions of binders for the production of water-based paint are claimed. One aqueous component comprises water obtained from the condensation of alcohols with carboxylic acids. Also claimed are processes for the production of binder solutions or dispersions for water-based paint.
Patent EP-0835877-A3 (EP)
Inventor: MENDICINO FRANK D
IPC: C07F7/02
Filed: 1997-10-09
Abstract: Disclosed is a process in which surface-active additives are used in the slurry phase Direct
Synthesis of trialkoxysilanes to shorten the period between the start of the reaction and the
attainment of steady-state rates and selectivities, to improve product yields and to control or
prevent foam formation. Compositions comprising silicone antifoam compounds and
fluorosilicone polymers are the preferred surface-active additives of the instant process.
Patent EP-0835665-A3 (EP)
Title: Desinfektionsautomat zur Reinigung, Desinfektion, Neutralisation und Trocknung von medizinischen Aufbereitungsgut
Inventor: KRAUSE IRENE
IPC: A61B90/70
Filed: 1997-10-10
Abstract: Es wird eine Vorrichtung zur Desinfektion insbesondere von
medizinischen Apparaten und Geräten offenbart, welche aus einer
Kammer besteht, in welche die zu reinigenden Geräte aufgehängt
werden können und in welche ein chemisches Desinfektionsmittel
einspeisbar ist. Erfindungsgemäß ist vorgesehen,
daß das zu reinigende medizinische Gerät senkrecht über einer
Geräteaufnahme positioniert wird, wobei eine variable Höhenverstellung
manuell, durch einen Elektrogetriebemotor oder
auf pneumatischem Wege für ein arbeitsökonomisches einfaches
Handling der Beschickung und der Entnahme des zu reinigenden
Gerätes sorgt.