baber/WOPTO huggingface dataset:
Patent EP-0225525-A2 (EP)
Inventor: NAKANO AKIO
IPC: B22F3/10
Filed: 1986-11-21
Abstract: Mold for producing, or casting, a high-melting metal article from a high-melting metal having a melting point of about 900 to 1600°C and a method of producing a high-melting metal article by using the mold (A). The mold comprises a pair of male (a₁) and female (a₂) molds provided with a core (5, 5ʹ) part or liner (2) part, one or both of the male and female molds formed of a ceramic, a vent provided by incorporating a heat-­resistant, porous, gas-permeable material into the core part or liner part, an auxiliary vent (8a) leading from a predetermined part of mold cavity surfaces to the exterior of the mold, a well (8b) provided in the auxiliary vent in the vicinity of the mold cavity (b) surface, and a vent plug (9) provided at the outlet of the auxiliary vent so as to be capable of being freely inserted and drawn out, the vent plug formed of a ceramic (7a) or a heat-resistant, porous, gas-permeable material. According to the method, gases generated in the solidification process of the molten metal are sucked out through the vent formed in the core part or liner part, and the vent plug is drawn outward by a minute amount at a predetermined timing from the start of the pressurization of the interior of the mold cavity so that internal gases generated at a predetermined part of the interior of the mold cavity (at a thicker part where solidification occurs later than at other parts) are effectively discharged into the well in the auxiliary vent by the time the molten metal at the predetermined part is solidified, whereby even an article having a thicker part is molded without leaving gases in the thicker part.
Patent EP-0204486-A2 (EP)
Inventor: TATSUMI YUTAKA
IPC: B29C43/18
Filed: 1986-05-27
Abstract: A rubber plug for a medical vial is made by forming a resin-coated body (7) and thereafter, in a second moulding stage forming the cap 14 and upper part (16) of the body, so that the upper part is free from the resin coating.
Patent EP-0207724-A2 (EP)
Inventor: SONE TOSHINAO PATENT DIVISION
IPC: H01J29/07
Filed: 1986-06-25
Abstract: In a colour cathode ray tube in which a shadow mask (18) is placed close to a phosphor screen (15) inside an envelope (14) which has an oblong-shaped panel (11), the shadow mask (18) is supported by spring members (30). 
<??>The spring members (30) are each constructed from a first member (31) which is fixed so that it is easily mounted on and dismounted from the stud pins on the panel and a second member (32) which is welded to the mask frame (19) of the shadow mask (18). These members are incorporated as one by face-welding together at their ends. In this type of spring member structure, the members work together to alleviate the bending deformation which is applied to the members through the repeated mounting of the shadow mask panel which accompanies production.
Patent EP-0228190-A2 (EP)
Inventor: PRESSWOOD JOHN KENNETH
IPC: C08G18/66
Filed: 1986-11-28
Abstract: Mixtures of aromatic diamines, polyurethanes made therefrom, and processes for the preparation of the polyurethanes. The mixtures of aromatic diamines of the invention comprise a first aromatic diamine having machine gel time of 1 to 4 seconds in a 50,000 psi modulus RIM formulation reaction and the second aromatic diamine having a slower machine gel time of 1.5 to 15 times that of the first aromatic diamine. The mixtures provide gel times of 2.5 to10 seconds, suitable for filling large molds such as automative body panels. The novel aromatic diamine mixtures allow use of large proportions of diamine to provide polyurethanes which are rigid but not brittle at demold and have unexpectedly superior flexural modulus properties. The polyurethanes formed with the chain extender mixtures of the invention have flexural modulus superior to polyurethanes formed from either of the diamines individually.
Patent EP-0214022-A2 (EP)
Inventor: IGARASHI YOSHIAKI
IPC: H01R13/11
Filed: 1986-08-01
Abstract: A contact (30) for a connector, which includes two opposed contact elements (30 A, 30 B) for receiving therebetween a male contact (32) of a mating connector. Each the contact element is provided with one or more protusions (31 A, 31B) on an opposed surface for embracing the male contact (32). Protusions (31 A, 31 B) of the two opposed contact elements (30 A, 30 B) extend to that portions of the opposed contact elements (30 A, 30 B) which are devoid of the protusions (31 A, 31 B) so as to overlap each other before the male contact (32) is inserted between the contact elements (30 A, 30 B). With this arrangement, even if the male contact (32) is very thin, pressing force required to securely pressing the male contact (32) by the contact elements (30 A, 30 B) is certainly obtained. The contact (30) and the male contact (32) are securely contacted without any torsional force and other forces which would otherwise be caused on these contacts.
Patent EP-0225832-A2 (EP)
Inventor: DESJONQUERES STEPHANE
IPC: A61K36/00
Filed: 1986-12-03
Abstract: The composition contains at least one natural oil of vegetable origin hyperoxygenated by saturation with oxygen and intensive and controlled exposure to ultraviolet so as to possess a degree of peroxidation of between 30 and 300 expressed as milliequivalents and a content of oxidised glycerides of between 5 and 40, the definition of this oil in UV spectrophotometry being from 1 to 6 for the factor E 270 and from 8 to 60 for the factor E 232.
Patent EP-0187733-A2 (EP)
Inventor: CORNIA OMERO
IPC: A01B59/00
Filed: 1986-01-08
Abstract: The auto hitch quick-release type hook end disclosed, designed for use with a 3-point linkage, features a dual safety lock system protecting against accidental unhitching. The hook (1) is of a general type having a safety catch (4) that juts over the seat (2) which accommodates the link ball of a hitched implement and thus locks the link ball into the hook, and comprises a ratchet-type mechanism incorporating two contoured yokes (8, 9) operating together in such a way as to prevent unwarranted rotation of the catch, hence accidental unhitching of the implement. The implement is freed by working a latch (7), an initial movement of which shifts and releases the ratchet mechanism, whereupon the safety catch is engaged and rotated in such a way as to allow of detaching the implement.
Patent EP-0250787-A2 (EP)
Inventor: DELGADO ROBERT F
IPC: B05C13/02
Filed: 1987-05-07
Abstract: A carrier plate (10) for handling miniature electronic components is disclosed that employs a central member (20) of unitary construction and compliant composition having a pair of generally parallel first and second surfaces. An apertured portion of the central member defines an array of receptor holes (21) extending through the central member between the first and second surfaces, each one of the receptor holes having a cross sectional area that is shaped and dimensioned to receive in a force fit one of a batch of electronic components to be handled. Framing components (30 and 40) for facilitating central member handling and enabling central member replacement without obstructing component access to the receptor holes define a generally rigid removable framework.
Patent EP-0254186-A2 (EP)
Inventor: HESS BERNHARD
IPC: C08L67/06
Filed: 1987-07-14
Abstract: Schwundarm gehärtete Formteile auf Polyesterbasis, die in der Form nicht kleben und sich daher ohne Beschädigung entformen lassen, sind über Formmassen enthaltend einen ungesättigten Polyester mit definierter Säurezahl und bestimmten Endgruppen zugänglich.
Patent EP-0264822-A2 (EP)
Inventor: MOLLER WOLFGANG DIPL-ING
IPC: B23G5/06
Filed: 1987-10-15
Abstract: On its head, the tap has several thread-cutting inserts (3) which are arranged in a distributed manner over the periphery and are orientated radially. So that the tap can be used as a multipurpose tool for producing various types of thread and so that only one part needs to be renewed in the event of wear, the cutting inserts are interchangeably held by clamping screws (7) and have on their external end faces a thread profile (4) with an undercut and a radial thread relief. In this arrangement, the cutting inserts (3) can be designed to taper towards the rear. <IMAGE>
Patent EP-0269108-A2 (EP)
Inventor: HORINOUCHI KAZUO
IPC: C04B35/486
Filed: 1987-11-26
Abstract: Disclosed is a zirconia ceramic which contains 4-12 mol% of cerium oxide and 2-7 mol% of magnesium oxide and which is superior in mechanical strength, hardness and toughness and thus is very useful as mechanical structural materials.
Patent EP-0274689-A2 (EP)
Inventor: FRANTZ BILLY J
IPC: G06F15/16
Filed: 1987-12-15
Abstract: A method for providing synchronous message transfer in an asynchronous operating environment in which conversatio­nal status can be established between communicating end­points. The operating environment includes a transaction processing system having a plurality of terminals, a data communication component (DCC), and a transaction processor (XP) which exchanges message data with DCC for transmission to selected terminals. The method steps comprise ascertain­ing at the DCC whether a transaction initiated by a message is synchronous or asynchronous; passing the ascertained transaction from the DCC to the XP for generating a response; and processing the responses to synchronous transactions in progress, while retaining the responses to asynchronous transactions until the synchronous responses are completed. A stored variable data object for each terminal includes a field for indicating when a synchronous transaction is in progress and a field for identifying the input message initiating the synchronous transaction. Messages received from a terminal are inspected to determine their destination processes. When a message destined for a synchronous process is received from a terminal, entry is made into the synchronous field of the terminal's associated data object and an identification associated with the message is entered into the object's message ID field. When the synchronous flag is set in the terminal's associated data object, transaction responses directed to the terminal are inspected to ascertain which constitutes the synchronous response. All asynchronous responses for the terminal are buffered until the synchronous response is identified and processed for transmission to the terminal.
Patent EP-0268315-A2 (EP)
Inventor: RIVA CARLO
IPC: H01L29/792
Filed: 1987-10-23
Abstract: The memory cell comprises a selection transistor (51), pickup transistor (52) and a tunnel condenser (53) formed using a single layer of polysilicon (59). The tunnel condenser (53) is formed on an active area (56) distinct and separate from that of the pickup transistor (52).
Patent EP-0250090-A2 (EP)
Inventor: RICH RICHARD DOUGLAS
IPC: C08F20/10
Filed: 1987-05-18
Abstract: Storage stable (meth)acrylate ester compositions containing hydroperoxide initiators, which are curable at ambienttem- peratures under anaerobic conditions and/or with chemical activation employ as the hydroperoxide initiator a polymer or copolymer having a plurality of pendant groups of the formula:
     where X is a direct bond or a divalent organic linking group to the polymer backbone.
Patent EP-0258002-A2 (EP)
Inventor: COOK JOHN ANTHONY
IPC: B01D67/00
Filed: 1987-08-21
Abstract: An article which is rendered waterproof by a microporous membrane of a hydrophobic material, the pores of the membrane in a layer-like region on or towards a surface thereof being plugged with a hydrophilic material, leaving hydrophobic material exposed on the said surface between the pores.
Patent EP-0296313-A2 (EP)
Inventor: DURR CHARLES A
IPC: F25J1/02
Filed: 1988-03-16
Abstract: A method for sub-cooling normally gaseous hydrocarbon mix­tures produced in a cryogenic process unit wherein the mixture (1) is introduced to a gas/liquid separator (4), which may be a storage vessel, and vapor (8) containing at least two components of the mixture is recovered as refrigerant, employed in an open cycle refrigeration system to sub-cool the hydrocarbon mixture, and returned to the separator. The system is particularly useful for sub-cooling a hydrocarbon product stream while, at the same time, recovering boil-off vapor from a cryogenic storage vessel.
Patent EP-0312687-A2 (EP)
Inventor: FOTTINGER WALTER DR
IPC: B01D39/14
Filed: 1988-05-04
Abstract: Ein Filterpack besteht aus mindestens zwei Faserlagen, welche alle elektretisiert und höchstens 10 mm dick sind, und es besitzt in Strömungsrichtung eine zunehmende Pakkungsdichte bei abnehmenden Faserdurchmesser.
Patent EP-0303975-A2 (EP)
Inventor: VAISANEN RISTO
IPC: H01R12/52
Filed: 1988-08-11
Abstract: The invention relates to an arrangement for connecting a hybrid circuit to a mother board, the hybrid circuit comprising a printed circuit board (1) of an insulating material, with foils on both sides, compo­nents fixed to the printed circuit board, and printed circuit board legs (2) by means of which the hybrid printed circuit board is connected to the mother board. The pur­pose is to achieve a connection which is maximally easy to manufacture and at the same time electrically and mechanically reliable. To achieve this, the legs of the printed circuit board consist of projec­tions (2) in the board (1) itself, and the mother board has apertures corresponding to the legs, the apertures not being copper-­plated throughout, in which case the earth foils and conductor foils in the projec­tions (2) are connected to the foils of the mother board at the edges of the apertures. The apertures in the mother board are pref­erably oval, corresponding in width to the thickness of the legs (2).
Patent EP-0309809-A2 (EP)
Inventor: HORN HEINZ
IPC: B30B15/16
Filed: 1988-09-14
Abstract: In a safety control system for hydraulic presses, there are provided in a pressure-medium line, which is connected to a lower pressure-medium space in a cylinder/piston unit, two series-connected switchable valves whose closing positions can be monitored separately, it being possible for the safety control system to be influenced as a function of the monitoring result. In this arrangement, the leak-tight closing of the valves is to be monitored. A pressure-monitoring unit (7) is connected in parallel to two series-connected valves (4,5), which unit (7) is connected to the pressure-medium line (11) upstream of the first valve (4) in the flow-off direction by an overpressure connection (2), between the two valves (4, 5) by a middle-pressure connection (3) and downstream of the second valve (5) by a low-pressure connection (1). In the pressure-monitoring unit (7), each of the two valves (4, 5) is connected in parallel with a separate differential pressure switch (D1, D2) and the two differential pressure switches (D1, D2) are together connected in parallel with an adjustable pressure-control valve (8) having the following operating positions: increase of the medium pressure from the overpressure; maintaining of the medium pressure; and lowering of the medium pressure to the low pressure. <IMAGE>
Patent EP-0313082-A2 (EP)
Inventor: ENDO TAKASHI
IPC: H01L23/485
Filed: 1988-10-21
Abstract: A semiconductor device having a bump electrode (16) on a semiconductor substrate (11) above an electrode pad (12) and metal film (14a). The shape of the bump electrode (16) is composed of a cubical portion and a skirt (16a) extending outward from the bottom of the cubical portion. In manufacturing such a semiconductor device, a dry film is used which is laminated on the metal film (14a) under a certain laminating condition and formed with an opening. A bump material is formed as a deposit on the metal film (14a) within the opening, through electrolytic plating. The deposit has the cubical portion corresponding in shape to the opening, and the skirt (16a) extending outward into a space between the dry film and the metal film (14a), from the bottom of the cubical portion. The metal film (14a) is etched out using the deposit as a mask to thereby make the deposit as a bump electrode (16) of the semiconductor device.
Patent EP-0320918-A2 (EP)
Inventor: BRANDL HANS DIPL-ING
IPC: H04L27/22
Filed: 1988-12-14
Abstract: According to CCITT recommendations, different types of differential phase shift keying (DPSK) can be used in the transmission of digital user information in a narrowly defined frequency range, for example the voice band. Transceiver units which, in terms of their modem types, are not designed for the same DPSK, cannot communicate with one another. 
<??>Networks in which there are transceiver unit groups which use different modem types are conceivable. In this case, individual subscribers must be available, through the use of a universal transceiver unit, to every other subscriber in the network. 
<??>For a universal transceiver unit of this type, a method is provided for the automatic adaptation of its modem to the modulation type of the incoming signal wherein the incoming DPSK signal is first demodulated. The demodulator output signal is then converted into a polar coordinate representation and, after formation of the differential phase angle ( DELTA o) with a value frequency (H) of modulo 90 DEG , is presented in a histogram which can be evaluated in order to obtain the control information. 
<IMAGE>
Patent EP-0277839-A2 (EP)
Inventor: NISHIMOTO YOSHIHARU
IPC: B32B27/08
Filed: 1988-02-05
Abstract: Disclosed herein is a heat-shrinkable laminated film comprising at least two layers of a mixed resin layer (A) consisting essentially of 65 to 85 wt% of a polyamide resin and 15 to 35 wt% of a saponified ethylene-vinyl acetate copolymer, and a layer (B) containing at least 55 wt% of a saponified ethylene-vinyl acetate copolymer, the thickness of said layer (A) being larger than that of said layer (B).
Patent EP-0279623-A2 (EP)
Inventor: BLEHM LYNNE MARIE
IPC: C09K23/00
Filed: 1988-02-16
Abstract: Clear stable micellar solutions comprising:
     (a) a silane represented by the formulae:
   i) X  4-n Si(RNH a Rʹ b Y c ) n   
where X denotes an alkoxy radical with 1 to 6 carbon atoms, or an alkoxyalkoxy radical with 2 to 8 carbon atoms, or an alkyl radical with 1 to 6 carbon atoms; 
      Y denotes an acid anion; 
      n is 1, 2 or 3; 
      R denotes a divalent hydrocarbon radical with 1 to 6 carbon atoms; 
      Rʹ denotes alkyl radicals with 1 to 22 carbon atoms; saturated hydrocarbon radicals containing nitrogen, or unsaturated hydrocarbon radicals containing nitrogen; 
      a is 0, 1 or 2; 
      b is 0, 1, 2, or 3; 
      c is 0 or 1; the sum of a + b is 2 or 3 and when the sum of a and b is 3, c is 1, otherwise c is 0:   ii) X 4-n Si(RPRʺ₃Y) n   
where X denotes an alkoxy radical with 1 to 6 carbon atoms, or an alkoxyalkoxy radical with 2 to 8 carbon atoms, or an alkyl radical with 1 to 6 carbon atoms, R denotes a divalent hydrocarbon radical with 1 to 6 carbon atoms, Rʺ denotes an alkyl radical with 1 to 20 carbon atoms, or a phenyl radical, and n is 1, 2, or 3; or   iii) X₃SiR‴ 
where X denotes an alkoxy radical with 1 to 6 carbon atoms, or an alkoxyalkoxy radical with 2 to 8 carbon atoms, or an   alkyl radical with 1 to 6 carbon atoms and R‴ denotes an alkyl radical with 1 to 6 carbon atoms or a phenyl radical; and       (b) a cosurfactant with an HLB of at least 1.
Patent EP-0286325-A2 (EP)
Inventor: SHORROCK PETER
IPC: B23B31/22
Filed: 1988-03-31
Abstract: A machine part with a tool release mechanism, in which part of the travel of a tool holder (26) thereof, which is behind a region of travel allocated to a machining stroke, is used to enable release of a tool from the tool holder(26).
Patent EP-0288308-A2 (EP)
Inventor: KATTO TAKAYUKI
IPC: C08G75/02
Filed: 1988-04-22
Abstract: A crystallized, thin-walled container, suitable for packaging foodstuffs which are subsequently heated, is obtained by thermoforming a sheet which has a crystallinity index of below 15% and an elongation of not less than 100% at room temperature and which has been obtained from a poly(arylene sulfide) which has as substantially linear structure, has not less than 70 wt% of a repeating unit
      and has a logarithmic viscosity number of 0.2 to 1.0 in a solution of l-chloronaphthalene (concentration of 0.4 g/dl at a temperature of 208°C).
Patent EP-0290172-A2 (EP)
Inventor: IYER VENKATRAMAN
IPC: G06F5/06
Filed: 1988-04-22
Abstract: There is disclosed herein a FIFO for changing the data path width in transmitting data between two data buses. The FIFO allows the data arriving on the narrower of the two data buses to be assembled in a group of registers with the most significant bit on the extreme right or left of the plurality of registers in which the data is being assembled prior to transmission on the wider of the two data buses. The registers may be optionally loaded from left to right or from right to left. Further, means are disclosed to allows the incoming data to be assembled into a larger word starting at any byte boundary in the word.
Patent EP-0318225-A2 (EP)
Inventor: BURROWS KENNETH DAVID
IPC: A61P35/00
Filed: 1988-11-21
Abstract: The invention relates to a quinoline of the formula:-
      wherein each of R¹ and R², which may be the same or different, is hydrogen, halogeno, hydroxy, cyano, carbamoyl, nitro or amino, alkyl, alkoxy, alkylthio, alkylamino, dialkylamino or alkanoylamino each of up to 4 carbon atoms, or substituted alkyl or alkoxy each of up to 3 carbon atoms, provided that both R¹ and R² are not hydrogen; 
the quinoline ring may bear further substituents; 
R³ is hydrogen or alkyl of up to 4 carbon atoms; 
R⁴ is hydrogen, alkyl, alkenyl or alkynyl each of up to 4 carbon atoms or substituted alkyl of up to 3 carbon atoms; 
Ar is phenylene, naphthylene or heterocyclene which is unsubstituted or which bears one or more substituents; 
R⁵ is such that R⁵-NH₂ is an amino acid; 
or a pharmaceutically-acceptable salt or ester thereof. 
The compounds possess anti-tumour activity.
Patent EP-0313512-A2 (EP)
Inventor: SCHURTER ROLF DR
IPC: C07F9/6515
Filed: 1988-08-17
Abstract: A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula   ydroxy, methyl, methoxy, HOOC or MOOC; Y is hydrogen, halogen, SO3H, SO3M, nitro, hydroxy or amino, M being the molar equivalent of an alkali metal or alkaline earth metal ion that is formed from a corresponding base or basic compound; and Z is cyano or -CO-A; A represents either -OH or -SH, the hydrogen atom of which may also be replaced by the molar equivalent of an inorganic or organic cationic residue, or wherein A represents any other organic residue which has a molecular weight of less than 900 and which may also contain one, or more than one, hetero atom, including the salts of the phytophysiologically tolerable 7-carboxylic acid or 7-thiocarboxylic acid with primary, secondary or tertiary amines or with inorganic bases.
Patent EP-0316301-A2 (EP)
Inventor: MCKEE KEVIN DOUGLAS
IPC: F16H59/08
Filed: 1983-12-06
Abstract: A mode selection device and a mode-changing device, which can be operated by the driver, are provided in a control system (10) for motor vehicle gear-changing transmissions (12), having a manually operable device (28) and an automatic device (30, 34), for generating gear-change control signals. When the automatic mode is selected, the mode-changing device automatically changes the control system into the manual mode when predetermined operating conditions occur. For this purpose, a sensor device (26) is assigned to the gear-changing operating devices and to the manually operable device (28), while the mode-changing device has a device (370, 374, 308-320) which prevents the automatic generation of gear-change control signals as a function of any form of manually generated movement of the manually operable device (28).