baber/WOPTO huggingface dataset:
Patent EP-0230721-A2 (EP)
Inventor: TILLMAN DAVID M
IPC: G06F15/16
Filed: 1986-11-06
Abstract: A digital system has multiple processors (22A-22N) connected to a common bus (24) and to a shared global memory (32). The global memory stores a data flow program as a set of data structures which define objects (which are processing units) and connections between those objects. Each object typically has terminals through which input data is received and/or through which output data is provided, and a method associated with one or more terminals for manipulating the data. Each method has an assigned processor and an assigned priority. The data flow program is executed by the processors (22A-22N) with the aid of a scheduler which schedules the methods to be performed by a particular processor based upon the priorities of those methods and the time at which input data is present at the entry terminals associated with those methods.
Patent EP-0231606-A2 (EP)
Inventor: HIJIKATA KENJI
IPC: C08G59/40
Filed: 1986-11-27
Abstract: A polyester composition comprises (1) a polyester being incapable of further substantial propagation of the chains by heating, being capable of forming the anisotropic phase in the molten state, being capable of the melt-processing and (2) an epoxy compound and is improved in heat resistance.
Patent EP-0222692-A2 (EP)
Inventor: GUGEL GEORG
IPC: F16C29/04
Filed: 1986-10-29
Abstract: A bearing in which the cylindrical roll bodies, which follow one another in the circumferential directions, are mutually displaced by a particular crossing angle and, moreover, deviate from the previously normal crossing angle, by about 100 to 130 degrees and preferably by 110 degrees.
Patent EP-0229017-A2 (EP)
Inventor: SANDSDALEN CHRISTIAN
IPC: A61M5/50
Filed: 1987-01-06
Abstract: In an injection syringe for use once only the piston rod (4) is connected to the piston (3) by claws (9) which upon pressing of the piston rod (4) against the piston (3) during injection break or become deformed to such an extent that it is no longer possible to retract the piston (3) for the purpose of refilling the syringe. The deformation is effected by means of a conical portion (l3) on the piston, said portion by wedge effect pressing the claws (9) radially outwardly when the piston rod (4) is pressed against the piston (3). The rigidity and strength of the claws (9) is adapted to the resistance experienced during injection of a liquid so that the claws will certainly be broken or otherwise brought out of engagement with the piston (ll). On the other hand the force tequired to push the piston forward in an empty syringe does not have to be sufficient to break the claws (9).
Patent EP-0237917-A2 (EP)
Inventor: BLUME ERNST DR
IPC: C07C217/74
Filed: 1987-03-10
Abstract: Verbindungen I <IMAGE> mit A gleich t-Butyl oder einer Vielzahl von (substituierten) Aromaten; Y gleich Azolyl; oder Y gleich -X-R¹ mit X = Saustoff oder Schwefel und R¹ gleich (Cyclo)-Alkyl, (heterocyclisches) Aryl; oder Y gleich <IMAGE> mit R² gleich (Cyclo)-Alkyl, Acetyl, Aryl; oder Y gleich - NR³R<4> mit R³/R<4> Alkyl; oder Y gleich einigen stickstoffhaltigen Heterocyclen; Z gleich OH, Alkylcarbonyloxy, Hal, Alkoxy, Benzyloxy; und deren Salze sind wirksame Antimykotika bzw. Fungizide. Sie werden erhalten durch Umsetzung von II <IMAGE> III und weitere Reaktion der dabei erhaltenen Verbindung IV <IMAGE> mit einem Nucleophil YM (M = Wasserstoff oder Metalläquivalent). Die dabei resultierenden Verbindungen I (mit Z = OH) können acyliert, alkyliert oder in 1 mit Z = Hal überführt werden.
Patent EP-0243714-A2 (EP)
Title: Zweikammerstützlager mit hydraulischer Dämpfung, insbesondere Motorlager in Kraftfahrzeugen
Inventor: JORDENS ERNST-GUNTER
IPC: F16F13/10
Filed: 1987-04-02
Abstract: Es wird ein Zweikammerstützlager mit hydraulischer Dämpfung, insbesondere ein Motorlager in Kraftfahrzeugen beschrieben, dessen mit Flüssigkeit gefüllte Arbeitskammer (1) und Ausgleichskammer (2) Wandungen (3,4) aus ringförmigen Gummimembranen mit einer in Anpassung an die Betriebsbelastungen regelbaren Beulcharakteristik aufweisen und über einen Düsenkanal (8) miteinander verbunden sind. Dabei sind in der Wandung der Arbeitskammer (1) Mittel zur Regelung der Beulcharakteristik (Beulsteifigkeit) vorgesehen, die nach einer bevorzugten Ausführungsform aus einer zusätzlichen Beulfeder (9) bestehen, welche in einem festen Bodenteil (7) eingespannt und von außen durch eine Schraube (13) in ihrem Beulverhalten regelbar ist.
Patent EP-0247358-A2 (EP)
Inventor: UEKITA MASAKAZU
IPC: B01D65/10
Filed: 1987-04-23
Abstract: A copolymeric amphiphilic polyimide precursor having the recurring unit of the formula (1):
     wherein R 1  is a tetravalent group having at least 2 carbon atoms, R 2  is a bivalent group having at least 2 carbon atoms, and R 3 , R 4 , R 5  and R 6  are hydrogen atom or a monovalent group having 1 to 30 carbon atoms selected from the group consisting of an aliphatic group, an alicyclic group, an aromatic group, a group in which an aliphatic group is combined with an aromatic group, or an alicyclic group, and their groups substituted by a halogen atom, nitro group, amino group, cyano group, methoxy group or acetoxyl group, provided that at least one of R 3 , R 4 , R 5  and R 6  is neither hydrogen atom nor the above-mentioned group which has 1 to 11.carbon atoms; a part of at least one of said R 1  and said R 2  being substituted with a group having a valence different therefrom. The precursor of the present invention can provide thin films by the LB technique, and by ring closure of the obtained LB films, there can be obtained ultrathin films having excellent heat resistance, electric properties, chemical resistance and mechanical properties, and having a thickness of not more than 10,000 A, and if desired, a thickness of 10 to 1,000 A. Further, according to the process of the invention, polyimide thin films having a wide range of properties can be easily prepared. When a part of the group R 2  is substituted with a trivalent or tetravalent group, the heat resistance can be improved since a ring having better heat resistance than an imide ring is formed.
Patent EP-0255650-A2 (EP)
Inventor: HENKES ERHARD DR
IPC: C07C13/465
Filed: 1987-07-21
Abstract: Herstellung von Indanen durch Umsetzung von gegebenenfalls substituierten Benzylhalogeniden mit Olefinen in Gegenwart einer Lewis-Säure als Katalysator, indem man Benzylhalogenide I <IMAGE> (mit R¹ und R² = Wasserstoff, Alkyl-, Alkoxy-, Cycloalkyl-, Aryl-, Aryloxy-, Aralkylrest R³ = R¹, Halogen oder ein ortho-kondensiertes Ringsystem X = Halogen) mit Olefinen II <IMAGE> (mit R<4> bis R<7> = Wasserstoff, in alpha-Stellung unverzweigter Alkylrest) in Gegenwart katalytischer Mengen an Titantetrachlorid umsetzt.
Patent EP-0261657-A2 (EP)
Inventor: BUTLER NEAL R
IPC: H04N5/33
Filed: 1987-09-23
Abstract: In an infrared imaging array a preamplifier (40) is associated with each detector (41) in a dense detector array; solid state manufacturing techniques are utilized. To bias the preamplifier either a high bias impedance is effectively provided by doping the material from which the detector is made or a diode or transistor is connected in parallel the the detector; or a MOSFET bias switch (46) is provided that is periodically operated to place charge on the gate of the preamplifier transistor (40) to maintain it at its bias level. When the bias switch is not operated, the associated detector detects and a reading is taken from each detector in the array.
Patent EP-0262580-A2 (EP)
Inventor: MORITA HIROSHI C O PATENT DIVI
IPC: H01L21/60
Filed: 1987-09-23
Abstract: The present invention provides a method of electri­cally bonding two objects, comprising a first step of adhering a low-melting point bonding metal (203) to at least one of a terminal (201) of an electronic component (11) and a connection terminal (23) of an object which is to be electrically connected to said electronic com­ponent (11) and a second step of bonding said terminal (201) of said electronic component (11) to said connec­tion terminal (23) of said object through said low-­melting point bonding metal (203). It is an object of this invention to provide a method for securely bonding electronic components under a low pressure and at a low temperature without damaging a semiconductor device, etc.
Patent EP-0246867-A2 (EP)
Inventor: KOBAYASHI MASANORI
IPC: C08K3/26
Filed: 1987-05-19
Abstract: A powdery polyvinyl chloride resin composition which comprises polyvinyl chloride resin, 0.1 to 10 parts by weight of stabilizer mixture represented by the formula: 
(RCOO)₂Me 
wherein R is selected from alkyl groups having 5 to 8 carbon atoms and Me represents a mixture of barium and zinc, the barium and zinc metallic weight ratio being 1:5 to 5:1, and 0.1 to 10 parts by weight of a perchlorate ion type hydrotalcite compound per 100 parts by weight of the polyvinyl chloride resin. The composition has reduced tendency to mold staining and has resistance to amine staining.
Patent EP-0256634-A2 (EP)
Inventor: TAKAYA HIDEMASA
IPC: B01J31/24
Filed: 1987-06-15
Abstract: A ruthenium-phosphine complex is represented by the formula: 
[RuH₁(R-BINAP)  m ]X  n , (I) 
wherein R-BINAP is a tertiary phosphine represented by formula (II):
     R is hydrogen or metal; X is ClO₄, BF₄ or PF₆; and when l is 0, then m is 1 and nʹ is 2, and when l is 1, then m is 2 and nʹ is 1. 
     Synthesis methods are (a) Ru₂ Cl₄(R-BINAP)₂(N(C₂H₅)₂) reacted with a salt MX where M is Na, K, Li, Mg or Ag in mixed water and methylene chloride in presence of a quaternary ammonium or phosphonium salt as transfer agent, (b) Ru(R-BINAP) (OAc)₂ reacted with an acid HX with stirring in mixed methylene chloride and methanol; and (c) RuHCl(R-BINAP)₂ reacted with MX in mixed water and methylene chloride in presence of a quaternary ammonium or phosphonium salt, to give complex where l=1, m=2 and nʹ=1. 
     The complex is used as catalyst in synthesis, especially asymmetric hydrogenation of allyl alcohols, and is effective at pressure even at room temperature, e.g. for making citronellol from geraniol, in high selectivity.
Patent EP-0252704-A2 (EP)
Inventor: KIRK FRANCIS GEORGE
IPC: B62K3/02
Filed: 1987-07-06
Abstract: There is provided a bicycle frame, particularly one cast in a lightweight alloy or metal such as magnesium, characterised in that a mounting for a chain guide sprocket for a rear derailleur comprises a bracket 22 adapted to receive the guide sprocket mechanism in a threaded hole 28, and pivotally mounted on the frame so as to pivot rearwards as indicated in dashed lines from its normal position of use to create a clearance for the removal of a rear wheel mounted by means of a spindle in a slot l3. Preferably the bracket 22 is made of a plastics material which is less structurally strong than the metal of the frame, so that the bracket 22 will snap preferentially or sacrificially in the event of an impact, so that the frame itself will not be damaged, and the bracket 22 merely needs to be replaced. The bracket 22 may be somewhat yielding so as to absorb light impacts prior to fracture. The bracket 22 may be pivoted onto the frame by means of a snap-in pin 23.
Patent EP-0266147-A2 (EP)
Inventor: BALABAN ALVIN REUBEN
IPC: H04N5/12
Filed: 1987-10-26
Abstract: A digital phase-lock-loop circuit (20) includes a generator (21) that produces a horizontal rate output signal (CT) at a controlled frequency and a phase detector (202) responsive to the output signal (CT) and to an incoming synchronizing signal (H s ). The phase detector (202) is coupled to the generator control port (21a) via a loop filter (33). When the phase between the output signal (CT) and the synchronizing signal (H s ) that synchronizes the phase-lock-loop circuit (20) changes as a result of, for example, head switching in a two-head VTR that supplies the synchronizing signal, a signal (PH) representative of such phase change is produced. The phase change representative signal (PH) is fed forward to the generator (21) by bypassing (through 120) the loop filter (33) of the phase-lock-loop circuit (20). The phase change representative signal (PH) produces an immediate phase shift of the output signal (CT) such that the loop filter (33) is not affected by the head switching.
Patent EP-0270261-A2 (EP)
Inventor: YASUMOTO HIROMI
IPC: H01R31/06
Filed: 1987-11-10
Abstract: An adaptor for effecting a small radius-of-curvature bend in a relatively large diameter coaxial cable comprises a central, preferably plastics, bellows-type protective element 10, at opposite ends of which are attached respective connectors 2,3 for attachment externally to a relatively large diameter coaxial cable, each connector attached internally to a flexible, relatively small diameter coaxial cable 6 which extends from one connector to the other connector through the protective bellows-type element 10. Thus a tight bend can be achieved without significant transmission losses.
Patent EP-0289829-A2 (EP)
Inventor: SHALLENBERGER JOHN MILTON
IPC: G21C3/32
Filed: 1988-04-15
Abstract: The bottom-nozzle plate (46) itself is adapted to function as a debris filter in that it has formed there­through a plurality of relatively small and densely packed flow apertures (48) each sized to pass coolant-entrained debris small enough to pass also through the lowermost support grid (20) of the fuel assembly, and to prevent passage of any coolant-entrained debris too large to pass freely through the lowermost support grid (20). The flow apertures (48) are provided at least in those portions of the bottom-nozzle plate (46) which are located directly downstream of the flow openings (72) in the lower core plate (14) of the reactor, but preferably are distributed all over the bottom nozzle plate (46).
Patent EP-0290869-A2 (EP)
Inventor: KRAMER MARCEL
IPC: F16L39/00
Filed: 1988-04-27
Abstract: A device for the interchangeable connection of a projecting arm section (1) to an arm (2) of an internal processing station for tin bodies is proposed. It comprises a locking element (8) by which means the arm section (1), such as for example a spraying arm, is detachably mounted on the arm (2). 
<IMAGE>
Patent EP-0290984-A2 (EP)
Inventor: RITTER WOLFGANG DR
IPC: B01J2/28
Filed: 1988-05-07
Abstract: A process for producing shaped, agglomerated, particulate solids, by combining finely divided solids with a polymeric binder solution and curing the combination with polyvalent metal cations; and the products of such process.
Patent EP-0299221-A2 (EP)
Inventor: ECKER MARIO ENRIQUE
IPC: H05K1/02
Filed: 1988-06-16
Abstract: Printed circuit panel for reducing cross talk between electrical circuit conductors (17, 18, 19, 20) wherein the conductors lie within individual parallel channels (13) within the same plane or different parallel planes within the induced voltage or cross talk region of an energized and a quiet conductor and either converge or diverge with respect to each other. The amount of relative convergence or divergence, preferably more than six degrees and less than 15 degrees, is that required to attenuate the magnitude of any signal induced by the activated conductor in a neighboring or quiet conductor to maintain an acceptable and desired signal-to-noise ratio.
Patent EP-0300298-A2 (EP)
Inventor: SCHAFFNER WALTER PROF DR
IPC: C12N15/09
Filed: 1988-07-09
Abstract: A method for extending the cell-type specificity, determined by a first enhancer sequence motif, of a eukaryotic expression vector comprises incorporating into the vector at least one other identical enhancer sequence motif at a distance of 10 - 100 base-pairs from the first motif. This makes it possible for proteins to be expressed in cells other than only the cells determined by the first enhancer sequence motif, and in cells for which no expression system has hitherto been disclosed. <IMAGE>
Patent EP-0315090-A2 (EP)
Inventor: WYKOWSKI PAUL L
IPC: C08L63/00
Filed: 1988-10-29
Abstract: Compositions comprising a mixture of (A) an epoxy resin composition consisting essentially of (1) at least one epoxy resin which has an average of not more than 2 vicinal epoxy groups per molecule; (2) at least one epoxy resin which has an average of more than 2 vicinal epoxy groups per molecule and (3) at least one rubber or elastomer; and (B) optionally, a low viscosity reactive diluent, are useful in preparing low temperature curable compositions. Also claimed is low temperature curable compositions containing the above components (A) and (B); (C) at least one cycloaliphatic amine hardener and (D) optionally, an accelerator for component (D).
Patent EP-0319870-A2 (EP)
Inventor: PEPPEL MICHAEL DR
IPC: H03K17/082
Filed: 1988-12-03
Abstract: GTO thyristors (1) need a special drive unit for supplying the currents necessary for turn-on and turn-off - the gate unit (2). The turn-off part of a gate unit (2) consists of a high-power voltage source (4) which is connected to the GTO thyristor (1) via a controllable electronic switch (3) for generating negative quenching pulses. A terminal short circuit at the output of the gate unit (2) or a defective GTO thyristor (1) will cause overcurrents which can lead to the destruction of the electronic switch (3). To protect the gate unit (2), a method is proposed in which the voltage (UDS) dropped across the electronic switch (3) is detected and compared with a predetermined characteristic (KL). The characteristic is a time function which is matched both to the maximum load-carrying capability possible for a short time and to the permanent load-carrying capability of the electronic switch (3). The electronic switch (3) is inhibited when the detected switching voltage (UDS) exceeds the predetermined characteristic (KL). 
<IMAGE>
Patent EP-0316023-A2 (EP)
Inventor: HORIKOSHI KOKI
IPC: C12N9/24
Filed: 1984-03-07
Abstract: Novel plasmids, methods for their construction, transformed microorganisms containing them and methods for the extra­cellular production of xylanase by cultivation of the trans­formed microorgansims are described. One of the micro­organisms is escherichia coli HB101 carrying plasmid pCX311 which is capable of extracellularly producing xylanase. The methods for the cultivation of the microorganisms are characterized by using a medium containing NaCl (or KCl), or NaCl (or KCl) and bran, or NaCl (or KCl) and xylan and carrying out the culturing for 12 to 48 hours.
Patent EP-0276960-A2 (EP)
Inventor: MIZUTANI HIDEMASA
IPC: H01L21/20
Filed: 1988-01-25
Abstract: A process for producing a crystal article comprises the steps of: forming on a substrate surface a layer (S) comprising a different material (S) providing a nucleation density of the crystal nucleus to be formed sufficiently smaller than the amorphous material (L) constituting the substrate surface, forming an opening on said layer (S) so that the exposed portion of said substrate surface may have an area sufficiently small to the extent that a single crystal may grow only from the single crystal nucleus formed, permitting a single crystal to grow on the exposed portion of the substrate surface at said opening with the single crystal nucleus as the center, and flattening the surface of the grown single crystal by removing a part thereof.
Patent EP-0276978-A2 (EP)
Inventor: SOGAMI ATSUSHI
IPC: B41J2/355
Filed: 1988-01-26
Abstract: A resistive ribbon thermal transfer printing apparatus produces two kinds of electric pulses for selectively energizing recording electrodes of a printing head according to a data to be printed. A first electric pulse (normal pulse) is applied to a recording electrode which is to be energized and is disposed between two recording elec­trodes which are to be energized. A second electric pulse (specific pulse) is smaller in energy than the normal pulse and is applied to a recording electrode which is to be energized and is not disposed between two recording electrodes which are to be energized. This selective application of the two kinds of pulses allows the size of the printed dots to become uniform.
Patent EP-0278642-A2 (EP)
Inventor: DAMICO DENNIS JON
IPC: C09J11/04
Filed: 1988-01-29
Abstract: A one-component heat stable, adhesive for metal surfaces such as iron, zinc, copper cadmium and their alloys will cure upon contact with the metal surface. The adhesive composition includes olefinically unsaturated monomer; at least one phenoxy resin together with other reactive or non-reactive polymers; an acidic material; a compound containing sulfonyl halide group; a compound containing a transition metal, and a metal oxide, in particular TiO₂. The adhesive composition cures rapidly upon contact with a metal surface to form an adhesive bond between the surfaces. The adhesive composition is especially useful as an adhesive for galvanized steel parts subjected to elevated paint curing temperatures.
Patent EP-0278714-A2 (EP)
Inventor: PHILLIPS NICHOLAS JOHN
IPC: G01B9/021
Filed: 1988-02-08
Abstract: Apparatus for the positional detection of objects in which a holographic image of the sample object is recorded on a photographic plate, which includes a laser source (40), a double convex lens (42) a collimating mirror (44), a holographic recording plate (46) and an object support (48). The lens (42) directs both the reference and signals onto the collimating mirror (44) and the object support (48) respectively. The signal beam by interference with the reference beam produces a three dimensional holographic image of the object on the recording plate (46).
Patent EP-0286211-A2 (EP)
Inventor: MCNINCH JOSEPH HAMILTON JR
IPC: F16H59/70
Filed: 1988-02-15
Abstract: Provided is a transmission gear change shift bar housing assembly (100) that features a pair of shift bars (18, 24) respectively slidably disposed within bores (7, 9) in a housing (4) that are respectively attached to pistons (14, 22) that respectively define fluid pressurizable chambers (A, B and D) with chambers (A) and (D) being in fluid communication with each other in conjunction with and end housing (38) having an enlarged fluid pressurizable chamber (C) containing an enlarged piston (42) engagable with piston (14) and a fluid pressurizable chamber (E) in fluid communication with piston (22) such that selective pressurization of one or more of chambers (A, B, C, D and E) is able to move shift bar (18) between a neutral position (N) and two axial displaced positions (P₁, P₂) and to move shift bar (24) between a neutral position (N) and an axially displaced position (P) with enlarged piston (42) and chamber (C) operative to apply increased force against piston (14) for effecting rapid and positive shifting.
Patent EP-0282221-A2 (EP)
Inventor: SUZUKAMO GOHFU
IPC: C07C51/487
Filed: 1988-03-01
Abstract: Racemization of an optically active chrysan­themic acid or its ester of the formula:
      wherein R represents a hydrogen atom, an alkyl group of 1-20 carbon atoms, a cycloalkyl group of 3-20 carbon atoms or an aralkyl group of 7-20 carbon atoms and * mark indicates asymmetric carbon atom, is effected by contacting the acid or its ester with at least one compound selected from the group consisting of a carboxylic acid bromide, a silicon bromide, an S-bromine compound, and N-bromine compound, a halo-bromine compound and an SH compound in the presence of a peroxide or an azo compound.
Patent EP-0284300-A2 (EP)
Inventor: NAKAI MIKIO
IPC: C08L59/00
Filed: 1988-03-18
Abstract: A reinforced molding resin composition comprises
     (A) a polyacetal resin or aromatic polyester resin, and in mixture therewith,   (B) one or more kinds of reinforcing materials selected from glass fibers, carbon fibers, and potassium titanates, in an amount of 2 ∼ 57% by weight based on the total weight of the composition, and   (C) a mica having a mean particle diameter of 0.5 ∼ 20 µm and an aspect ratio of more than 10, in an amount of 3 ∼ 58% by weight based on the total weight of the composition,    in such a way that the total amount of the ingredients (B) and (C) is not more than 60% by weight based on the total weight of the composition.