baber/WOPTO huggingface dataset:
Patent EP-0304308-A2 (EP)
Inventor: MCNEELY DAVID LOWELL
IPC: H04N5/45
Filed: 1988-08-18
Abstract: A video features processor for use with a display device includes a first clock (FCS) that is line locked to the display (HSS D ) and a skew-shifted second clock (SCS) that is phase locked to the horizontal sync component (HSS s ) of an auxiliary video signal (Y s , U s , V s ). An A/D converter (122), responsive to the skew-shifted clock, develops digital samples representative of the auxiliary video signal. A clock transfer circuit (124), responsive to the line-locked and skew-shifted clocks, translates digital samples occurring synchronously with the skew-shifted clock signal to digital samples occurring synchronously with the line-locked clock signal. The digital samples occurring synchronously with the line-locked clock signal are stored in a memory (150).
Patent EP-0308086-A2 (EP)
Inventor: BAGINSKI MARK J
IPC: G06F11/00
Filed: 1988-08-23
Abstract: Built-in test equipment performs time out tests on a plurality of fast lines and a plurality of slow lines with respect to a short time interval and a long time interval respectively. The fast inputs are multiplexed (11) under control of a first sequencing counter (23) and the slow inputs are multiplexed (15) under control of a second sequencing counter (28). The counter outputs set up logic (18) so as to differentiate the error status with respect to the lines. Additional counters (22,27) sequence the logic through the operations to be performed on the lines and are utilised to clock the sequencing counters.
Patent EP-0317495-A2 (EP)
Inventor: GUPTA ARUNARA
IPC: C01G1/00
Filed: 1988-09-01
Abstract: A method for producing a patterned layer of high-T c  oxide superconductor is provided in which patterning is accomplished prior to the attainment of a superconducting state in the layer. A solution containing precursor components of the desired oxide superconductor is sprayed onto a substrate and dried to provide a layer thereon. This layer is then irradiated in selected areas to convert the irradiated layers to an intermediate oxide state, the nonirradiated areas being unchanged. The nonirradiated areas are then dissolved away, leaving a pattern of oxide material. This oxide material is then converted to a high high-T c  superconducting state, as by annealing in an oxygen atmosphere. This provides the patterned layer of high high-T c  oxide superconductor. An example of such a superconductor is a mixed copper oxide, such as Y₁Ba₂Cu₃O 7-x .
Patent EP-0277928-A2 (EP)
Inventor: LINDQUIST TOMMY NILS
IPC: A47L9/22
Filed: 1988-01-21
Abstract: In a vacuum cleaner comprising a suction fan and a motor for driving the fan, a silencing wall construction is provided in front of and spaced from the inlet of the fan. The wall construction comprises two parallel, mutually spaced wall panels (15,17) which by means of intermediate spacer means (16) are firmly interconnected to form a rigid unit.
Patent EP-0325158-A2 (EP)
Inventor: OTSUKI KUNIO
IPC: G21K1/06
Filed: 1989-01-11
Abstract: An X-ray irradiation apparatus comprising an X-ray projector (14) for irradiating an object (21) is pro­vided with an irradiation range monitor comprising a light source (11) and a mirror (17) for generating a light beam (LB′) which is coaxial with the X-ray beam (XB). The light beam is focussed onto the object (21) by means of a focusing lens (19), and the X-ray beam is collimated by means of an X-ray guide tube (15) passing through said mirror (17) and said focusing lens (19).
Patent EP-0318464-A2 (EP)
Inventor: SPEER ROBERT JAMES
IPC: C07F15/00
Filed: 1985-03-22
Abstract: The present invention relates to platinum (II) complexes showing antitumor activity and having the formulae
      and
      wherein the stereoisomerism of 1,2-diaminocyclohexane is cis-, trans(+) or trans(-) and 
R¹ and R² when taken together represents a thymidylato-, phosphonoacetato-, or hydroxymethylphosphonato group. 
     The invention also relates to a process for preparing these compounds and to pharmaceutical compositions containing such a complex.
Patent EP-0332825-A2 (EP)
Inventor: FREEBURG THOMAS A
IPC: H04W76/04
Filed: 1989-01-30
Abstract: A unique cellular data telephone system includes a cellular telephone system (CTS 150), a cellular data switch (CDS 170), and a telephone central office (130) for providing both voice and data telephone services to portable and mobile cellular data telephones (CDTs 102, 122) located anywhere in a large geographical area. Each of the CDTs (102, 122) includes a data control unit (DCU 106), a cellular modem (162) and a cellular telephone (108) and associated antenna (110), and connects to a data terminal (104, 124) with keyboard and display. DCU (106) includes memory (302) for storing a CDS telephone number and CDT telephone number, microcomputer (304) with internal memory for controlling data communications between cellular modem (162) and data terminal (104), a duel tone multifrequency ("DTMF") encode (306) for encoding telephone numbers and control signals, a DTMF decoder (314) for decoding DTMF telephone digits and/or DTMF control tones, a buffer (312) for storing transmit data from data terminal (104), and analog switches (308, 310) for coupling DTMF encoder (306) and buffer (312) to the transmit data Td signal to cellular modem (162). If data transmit (104) is inactive for a predetermined time interval, DCU (106) automatically disconnects the cellular telephone call while maintaining the landline telephone call to a data host (140, 141). Once data is transmitted again by data terminal (104), DCU (106) automatically places another cellular telephone call and is reconnected to the landline telephone call.
Patent EP-0332923-A2 (EP)
Inventor: EVANS STEVEN C O EASTMAN KODAK
IPC: C09B23/00
Filed: 1989-02-28
Abstract: A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, characterized in that the dye has the formula:
      wherein R¹ represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; 
R² represents a substituted or unsubstituted alkoxy group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryloxy group having from 6 to 10 carbon atoms; NHR⁵; or NR⁵R⁶; 
R³ and R⁴ each represents R¹; or either or both of R³ and R⁴ can be joined to the carbon atom of the aromatic ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring; or R³ and R⁴ can be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; 
R⁵ and R⁶ each independently represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; or R⁵ and R⁶ may be joined   together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; and 
Z represents hydrogen or the atoms necessary to complete a 5- or 6-membered ring.
Patent EP-0343425-A2 (EP)
Inventor: MUGRAUER HUBERT DIPL-ING FH
IPC: B41J31/16
Filed: 1989-05-09
Abstract: Such an ink ribbon (5, 5') consists of  .......LINE MISSING IN ORIGINAL........................... with an elastic and wear-resistant film strip as a carrier layer (10, 10') to which thermoplastic printing ink (8) has been applied. The regenerability of the ink ribbon is to be improved in order to reduce the printing costs for the consumable material. For this purpose, a network structure (11 or 12) in which the printing ink (8) is embedded is arranged on the ink layer side of the carrier layer. Such an ink ribbon is suitable for printing normal papers in high-throughput thermal transfer printers. <IMAGE>
Patent EP-0344575-A2 (EP)
Inventor: SCHERTZ REINHART
IPC: G01K1/14
Filed: 1989-05-23
Abstract: A temperature measuring sensor arrangement is described, which can be inserted into or removed from an enamelled built in part in a simple manner without a need for specific tools. A measuring insert with a carrier is provided, along the length of which an outwardly protruding detent element in the form of a collar is provided, and from the lower end surface of which carrier one or several measuring sensors are protru­ding. The carrier is slidably arranged in a longitudinal direction in a guiding tube and is biased downwardly by a spring engaging between the detent element and a shoulder in the guiding tube. A stop protruding from the inner wall of the guiding tube limits the displacement of the biased carrier. The guiding tube is fixedly mounted at the upper end protruding from the built in part by means of a wedge ring-­screwed joint in the inserted position, in which the detent element is raised from the stop and the ends of the measuring sensors are pressed against a surface formed at the enamelled built in part over a thin walled bottom region. The bottom region is provided with an upwardly extending conical enlargement for the insert end of the guiding tube. Pre­ferably the thin walled bottom region is provided with a coating out of silver.
Patent EP-0351799-A2 (EP)
Inventor: NISHIO MAKI
IPC: C07H15/244
Filed: 1989-07-18
Abstract: Disclosed herein are N-alkyl derivatives of antibiotics BU-3608, BU-3608 B, C, D and E as well as the corresponding desxylosyl compounds. These novel compounds are useful as antifungal agents.
Patent EP-0365783-A2 (EP)
Inventor: BICKFORD HARRY RANDALL
IPC: H01L23/495
Filed: 1989-08-24
Abstract: Electronic device packaging structures useful for electrically interconnecting an electronic device to a substrate. The structure contains at least two metallization layers with dielectric layers (100) between adjacent to metallization layers. The dielectric layers can have variable thickness. Beam leads (94, 96, 106, 114) can project inwardly in cantilevered fashion over a central aperture through the dielectric layers. The inner ends (118, 122, 126, 130) of the beam leads lie substantially in one plane and can be bonded to contact pads (135, 137) on integrated circuit electronic devices (136). Beam leads can project outwardly from the metallization layers over outer edges of the dielectric layers for bonding to contact pads on a substrate. Signal leads on metallization layers can be symmetrically arranged between ground and voltage leads to provide optimal impedance properties. These structures are useful for tape automated bonding applications.
Patent EP-0347955-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J7/04
Filed: 1986-07-17
Abstract: A milking implement for animals, such as cows, comprises one or more teat cups (14) which can be attached to the teats (31) of an animal's udder. During intervals between milking the part of the milking implement that is not used for milking is utilized for supplying a liquid or air to the teats (31) of the animal. Specifically, liquid or air can be supplied between the teat (31) of the animal and the teat holder (33) of the teat cup (14) connected to said teat.
Patent EP-0374376-A2 (EP)
Inventor: ROEMER PETER BERNARD
IPC: G01R33/34
Filed: 1989-09-15
Abstract: A method for providing plural coaxial cable connec­tions, each to a different portion of a single radio-fre­quency (RF) antenna without requiring the use of isolation means at any RF connection, determines at least a point within the antenna having a desired common potential adjacent to each of the different portions to which one of the coaxial cable connections is to be made; Then forms a separate seg­ment of each different portion which is located substantially at the common potential and is reactively separated from ad­jacent segments of the associated portion; and connects a shield conductor of an associated coaxial cable to the sepa­rate segment, while connecting a center conductor of that same associated coaxial cable to a selected one of the adja­cent segments of that different portion.
Patent EP-0369362-A2 (EP)
Inventor: HOKE RANDAL A
IPC: G01N33/543
Filed: 1989-11-11
Abstract: A composition contains levamisole and a substrate for alkaline phosphatase in a high pH buffer including 2-amino-2-methyl-1-propanol. The composi­tion may be included in a kit of materials useful in performing an immunoassay in which intestinal alkaline phosphatase is the label. The invention includes a method for detection of a viral antigen by an immunoassay including intestinal alkaline phosphatase as the label and the composition of the invention to provide stabilized levamisole to inhibit nonintestinal alkaline phosphatase.
Patent EP-0369487-A2 (EP)
Inventor: HEUVELSLAND ALBERT J
IPC: C08G18/48
Filed: 1989-11-17
Abstract: Polyether polyols having an equivalent weight of from 200 to 4000 are prepared by the process of this invention. The process uses barium- or strontium-containing alkoxylation catalysts to provide products with reduced unsaturation in comparison to similar products produced with potassium hydroxide catalysis. In a preferred embodiment of the process, water is added during the reaction of the monoepoxy compound with the initiator. The quantity of water added is one percent or less by weight of the total weight of monoepoxy compound to be reacted with the initiator.
Patent EP-0332274-A2 (EP)
Inventor: FELLER ERNST
IPC: G11C16/10
Filed: 1989-03-06
Abstract: An integrated memory circuit comprising an electrically erasable programmable, non-volatile memory is disclosed. An erasure of a selected memory location and a programming of another selected memory location may take place in a same memory operation cycle under combined control of the data offered at the memory input.
Patent EP-0325413-A2 (EP)
Inventor: JEONG HENRY
IPC: G01N33/543
Filed: 1989-01-18
Abstract: Methods and devices are disclosed for separating plasma from red blood cells in a whole blood sample. The methods comprise contacting at least a portion of a bibulous support having a polycationic surface with a whole blood sample wherein the red blood cells but not plasma bind to the polycationic surface of the support and separating the plasma from the portion of the support to which the red blood cells are bound from the sample. The method has application among others to the determination of an analyte in a sample. Plasma separated from whole blood sample in accordance with the above procedure may be analyzed by any number of assay techniques. The devices that are disclosed can be used for determining an analyte in a whole blood sample and comprise a support at least a portion of which has a polycationic surface for binding red blood cells and at least a portion of which contains a specific binding pair [sbp] member non-diffusively bound thereto.
Patent EP-0332337-A2 (EP)
Inventor: MORELAND PETER JOHN
IPC: C23F13/00
Filed: 1989-03-01
Abstract: An electrode comprises a first structure (1), formed of a low conductivity non-metallic material, which is spaced from a second structure (2) of a high electrical conductivity material which acts as a current distributor to the first structure (1), and a low melting metal point or alloy (4) between and in contact with the structures.
Patent EP-0339959-A2 (EP)
Inventor: NORTH PETER CHARLES
IPC: C07D495/04
Filed: 1989-04-26
Abstract: Compounds of the general formula (I)
      wherein Im represents an imidazolyl group of the formula (a), (b) or (c) :
      one of the groups represents by R¹, R² and R³ is a hydrogen atom or a C₁₋₆alkyl, C₃₋₇cycloalkyl, C₃₋₆alkenyl, phenyl or phenylC₁₋₃alkyl group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C₁₋₆alkyl group; 
n represents 1 or 2; 
Q represents a hydrogen atom, a halogen atom, or a hydroxy, C₁₋₄alkoxy, phenylC₁₋₃alkoxy or C₁₋₆alkyl group, or a group -NR⁴R⁵ or -CONR⁴R⁵ (wherein R⁴ and R⁵, which may be the same or different, each represents a hydrogen atom or a C₁₋₄alkyl or C₃₋₄alkenyl group, or together with the nitrogen atom to which they are attached form a saturated 5 to 7 membered ring); and X represents an oxygen or a sulphur atom, and, when Im represents an imidazolyl group of formula (c), X may also represent the group NR⁶,   where R⁶ represents a hydrogen atom or a group selected from C₁₋₆alkyl, C₃₋₆alkenyl, C₃₋₁₀alkynyl, C₃₋₇cycloalkyl,C₃₋₇cycloalkylC₁₋₄alkyl, phenyl, phenylC₁₋₃alkyl, -CO₂R⁷, -COR⁷, -CONR⁷R⁸ or -SO₂R⁷ (where R⁷ and R⁸, which may be the same or different, each represents a hydrogen atom, a C₁₋₆alkyl or C₃₋₇cycloalkyl group, or a phenyl or phenylC₁₋₄alkyl group, in which the phenyl group is optionally substituted by one or more C₁₋₄alkyl, C₁₋₄alkoxy or hydroxy groups or halogen atoms, with the proviso that R⁷ does not represent a hydrogen atoms when R⁶ represents a group -CO₂R⁷ or -SO₂R⁷); and physiologically acceptable salts and solvates thereof. 
     The compounds are potent and selective antagonists of the effect of 5-HT₃ receptors and are useful, for example, in the treatment of psychotic disorder, anxiety, and nausea and vomiting.
Patent EP-0350261-A2 (EP)
Inventor: KUBOTA KATSUHISA
IPC: H03K3/2885
Filed: 1989-07-04
Abstract: An ECL latch circuit comprises a data input part (51, 71, 82, 91) and a latch part (52, 72, 83, 92). The data input part includes input transistors (TR11, TR12) coupled in parallel and having bases for respectively receiving an input data and a clock signal, and an output transistor (TR13) applied with a reference voltage. The data input part samples the input data by the clock signal and outputs a level shifted data signal from a collector of the output transistor. The latch part includes a transistor (TR14) which has a base for receiving the same clock signal, an emitter coupled transistor pair (TR15, TR16) having bases respectively applied with the reference signal and an output signal of the ECL latch circuit, and a transistor (TR17) having a base coupled to the collector of the output transistor and an emitter coupled to the base of the latter (TR16) of the transistor pair.
Patent EP-0356105-A2 (EP)
Inventor: NATORI HIROAKI
IPC: H04N7/36
Filed: 1989-08-15
Abstract: An image processing system for a teleconference system includes: a camera assembly (1) including a rotary camera (10) and a fixed camera (11) for outputting an image signal; a switching unit (2) operatively connected to the rotary camera (10) and the fixed camera (11), for receiving the image signal and switching between them; a rotary stand drive unit (3) operatively connected to the rotary camera (10) for rotating the rotary camera (10); a control unit (4) operatively connected to an operation panel and a speaker detection unit to receive an operation signal (OS) and a speaker position signal (SPS), and operatively connected to the rotary stand drive unit (3) and the switching unit (2) to output a drive signal (DS) and/or a switch signal (SS) based on the operation signal (OS) and/or the speaker position signal (SPS), the control unit (4) further generating an operation notice signal (ONS) to control a compression rate at a timing when the operation signal (OS) or the speaker position signal (SPS) is input thereto, then, the drive signal (DS) and/or the switch signal (SS) is output therefrom; and an image coding unit (5) operatively connected to the control unit (4) and the switching unit (2) for coding the image signal, the image coding unit (5) further determining a fixed compression rate so as to place primary importance on a movement of the image until the image coding unit (5) receives an operation completion signal (OCS) from the control unit (4) after receiving the operation notice signal (ONS). 
     Such an image processing system can enable an improvement to be obtained, in comparison to previously-proposed systems, of the follow-up characteristics of a visual image when the speaker in a teleconference changes.
Patent EP-0363029-A2 (EP)
Inventor: KIOKA MAMORU MITSUI PETROCHEMI
IPC: C08F10/00
Filed: 1989-09-13
Abstract: In accordance with the present invention, there are provided olefin polymerization catalyst components comprising an organoaluminum oxy-compound having less than 10 % in terms of AI atom of AI component dissolving in benzene kept at 60° C, and olefin polymerization catalyst containing said olefin polymerization catalyst components. The olefin polymerization catalysts have excellent polymerization activities, and are capable of giving olefin (co)polymers having a narrow molecular weight distribution and a narrow composition distribution.
Patent EP-0361789-A2 (EP)
Inventor: ELMORE JIMMY D
IPC: C09D7/47
Filed: 1989-09-21
Abstract: Citric ester compositions wherein the ester components contain about 1.5 to about 3 hydroxyl groups per molecule are useful as pigment grinding vehicles and as reactive diluents for thermosetting coatings.
Patent EP-0363116-A2 (EP)
Inventor: SCOTT PAUL F
IPC: G01R27/26
Filed: 1989-10-02
Abstract: A signal representative of the capacitance of a portion of the wall of a glass bottle is produced by a capacitive sensor. This signal is passed to a computer as a voltage signal which is converted empirically to represent the wall thickness according to the formula      where T is the wall thickness 
C is the sensed capacitance 
A is a coefficient appropriate to the small thickness linear relationship between capacitance and thickness 
and B is a coefficient appropriate to the large thickness non-linear relationship between capacitance and thickness.
Patent EP-0374044-A2 (EP)
Inventor: PURCHIO ANTHONY F
IPC: C07K19/00
Filed: 1989-12-13
Abstract: The present invention relates to a chimeric transforming growth factor-β1/β2 comprising the amino acid sequence substantially as depicted in FIG. 1 from about amino acid number 279 to about amino acid residue number 390, and to the production by recombinant DNA methods.
Patent EP-0360731-A2 (EP)
Inventor: WEIHERMUELLER VOIGTMANN GMBH C
IPC: A61F13/08
Filed: 1989-09-21
Abstract: A stocking for thrombosis prevention is described which exhibits decreasing compression in the distal to proximal direction and in which, in the area of the heel (13) and in the area of the instep (11), a curved bulge is provided, and in which, in the area of the heel (13), a plush or frieze thread is not secured over several stitches of the knitted fabric. <IMAGE>
Patent EP-0388628-A2 (EP)
Inventor: MIETH HANS OTTO DIPL-ING
IPC: C12C7/26
Filed: 1990-02-12
Abstract: The invention relates to a process for the removal of particles from fermentable or fermented suspensions in beverage production using tangential flow filtration (cross-flow filtration) and using ultrafiltration or microfiltration membranes. By means of the proposed process, in particular the removal of cold haze particles from beer wort is qualitatively and quantitatively improved compared to processes of the prior art. This is achieved, inter alia, by dividing a flow stream Q of the suspension from which particles are to be removed to a desired particle content, into two flow streams Q1 and Q2 by a method known per se, by providing membranes with a cut-off limit decreasing in the direction of flow, by collecting permeate streams Q11<*>, Q12<*> to Q1n<*>, having particles of differing average size, separately from each other and by selecting permeate streams from these and combining them with the flow stream Q2. <IMAGE>
Patent EP-0392355-A2 (EP)
Inventor: BROSIUS SIBYLLE DR
IPC: G11B7/24035
Filed: 1990-04-05
Abstract: The invention relates to an optical recording medium, essentially consisting of a base material and a light-absorbing layer which contains a thermoplastic binder and at least one dye, the thermoplastic binder being a polycyclic hydrocarbon having a glass temperature Tg higher than 150 DEG C and being soluble to the extent of more than 3% by weight in aliphatic and aromatic hydrocarbons.