baber/WOPTO huggingface dataset:
Patent EP-0496973-A2 (EP)
Inventor: FISCHER MEIR
IPC: C07K1/113
Filed: 1991-11-28
Abstract: The present invention relates to somatotropin analogues with amino acid changes in the alpha-helix 1 regions of said somatotropins, alone or in combination with mutations in the alpha-helix 3 and/or alpha-helix 2 regions, plus combinations with other changes to the native amino acid sequence of somatotropins. The resulting analogues are stable for formulation in sustained release formulations, while maintaining biological activity. Further, methods for conducting site-directed mutagenesis on DNA encoding proteins and/or polypeptide also are provided.
Patent EP-0494462-A2 (EP)
Inventor: KUOK HENRY HON-IAO
IPC: H03K5/08
Filed: 1991-12-31
Abstract: In a telephone answering machine, a detector for a automatic disconnect function uses a first amplifier (30) to detect, amplify, and invert large input signal changes, and second amplifier (20) to detect small input signal changes and a logic arrangement (D2,R11) responsive to the output signals of the first and second amplifiers to detect the presence of only the small input signal changes.
Patent EP-0436509-A2 (EP)
Inventor: PERERA GURUGE ELMO LAKSHMAN
IPC: B41J2/045
Filed: 1991-01-02
Abstract: A fluid dispenser for use, for example, in an ink jet printing head, comprises a switching device, preferably a bistable fluidic device (12), which switches fluid under pressure between a path (17) in which the fluid circulates back to the fluid source and a second path (16) in which it issues from a jet (18). The fluidic device is preferably formed by micro-machining cavities in a silicon substrate (8), or in two substrates which are then bonded together face to face. A printing head may be formed by locating a number of the dispensers in side-by-side relation with spacers therebetween, the spacers being used to provide feed paths for the ink.
Patent EP-0438292-A2 (EP)
Inventor: TANAKA KUNISUKE
IPC: C12N15/10
Filed: 1991-01-17
Abstract: Primers for a polymerase chain reaction are prepared by treating a double-standard DNA fragment with an exonuclease. DNA is amplified  in vitro  by the polymerase chain reaction using such primers. Chromosomal genes are amplified by carrying out the inverted polymerase chain reaction using as a primer, a DNA fragment obtained by treating a double-stranded DNA fragment with an exonuclease capable of digesting one chain of the double-stranded DNA in a manner such that mononucleotides are released therefrom in the direction from the 5′ terminus to the 3′ terminus and, as a template, a circular DNA obtained by cleaving the chromosomal gene with a restriction enzyme and subjecting the resultant fragment to self-ligation.
Patent EP-0448392-A2 (EP)
Inventor: OSTLIND DAN A
IPC: A01N63/30
Filed: 1991-03-21
Abstract: The controlled aerobic fermentation of the fungal organism Fusarium lateritium var. longum produces xanthomegnin. Xanthomegnin has been discovered to have potent parasiticidal, anthelminthic, and insecticidal activity. <CHEM> n
Patent EP-0455497-A2 (EP)
Inventor: BURGER WILLIAM R
IPC: B65H31/08
Filed: 1991-05-02
Abstract: In a sheet stacking system, especially for a printer or copier set compiler, in which sheets are sequentially fed for stacking into a stacking tray (12) to a stacking registration wall position (12b), a sheet stacking assistance and control system (20) is provided by partially supporting and rotating an endless weighted chain-like loose element member (22), e.g., a metal bead chain, from above the stacking tray, preferably by two spaced and commonly driven pulleys (30, 32), so that a first chain portion (22b) continuously moves downwardly towards the stacking tray in the path of said sheets being fed in the stacking tray to help pull them down, and then the chain flexes so that a substantial second chain portion (22c) continuously lies on the top sheet being stacked and continuously drags it towards the registration position (12b), and then desirably an immediately following third chain section (22a) is pulled through the registration wall and sharply arcuately dropped there below the stack top level to continuously drag down the sheet edges there. This device has the ability to accommodate a wide range of stack heights and the ability to compile large stacks without requiring adjustment of the compiler tray.
Patent EP-0471554-A2 (EP)
Inventor: MOCHIZUKI MITSUHIRO
IPC: C08G63/183
Filed: 1991-08-13
Abstract: A polyester resin composition comprising (A) 50 to 99 parts by weight of a crystalline thermoplastic polyester resin; (B) 1 to 50 parts by weight of a polyester elastomer; and blended with 100 parts by weight in total of said components (A) and (B), (C) 0.01 to 10 parts by weight of a sorbitan ester comprising a sorbitan and a fatty acid having 12 or more carbon atoms.
Patent EP-0475919-A2 (EP)
Inventor: CIVERA PIERLUIGI
IPC: G06F9/30
Filed: 1991-09-11
Abstract: The Warren Instruction Set for the relative abstract machine designed for the execution of Prolog programs is coded by means of a two part opcode. The first part has a fixed, 8-bit format and the second part may have a variable format of 8 or of 32 bits containing the value of a respective register or registers. The fourth and the eighth bit of the first part of the opcode are exploited for interrupting the decoding step, in order to reduce the execution times and for signalling the presence of a second part of opcode with a 32 bit format containing the value of a certain register.
Patent EP-0498282-A2 (EP)
Inventor: WHITE DWAIN MONTGOMERY
IPC: C08L67/00
Filed: 1992-01-29
Abstract: A composition and method of making polyphenylene ethers capped by copolymers of salicylic acid and dicarboxylic acid by reacting at least one polyphenylene ether with at least one of the aforementioned copolymers. The composition is useful to form copolymers capable of compatibilizing blends of polyphenylene ethers and polyetherimides.
Patent EP-0508378-A2 (EP)
Inventor: OOUCHI TOSHIYA
IPC: H04L47/20
Filed: 1992-04-07
Abstract: In a packet communication network in which a plurality of subscriber lines are connected with a packet switching unit via a multiplexer and each of the terminal units declares the packet rate on call request, a packet rate monitoring circuit (10) is provided between the packet switching unit and the multiplexer, which comprises a circuit (101) for monitoring the cell arrival rate; a circuit (102) for detecting a packet cell violating the declared value which is transmitted from the terminal; a circuit (30) for adding a mark representative of the violation cell to the violation packet which is detected by said detecting circuit; and a circuit for automatically modifying the declared parameter. The modifying circuit (100) applies the declared parameter which was automatically modified in accordance with the utilization conditions (the number of multiplexed terminals and the line utilization rate) of the multiplexer (2) disposed between the subscriber terminals and the rate monitoring circuit (1) so that the detecting circuit (10) detects the violation packets based upon the modified declared parameter.
Patent EP-0517155-A2 (EP)
Inventor: WAGNER HERBERT
IPC: B29C33/58
Filed: 1992-06-02
Abstract: An aqueous external release agent for the production of tyres and of other rubber articles is described, which release agent contains 5 to 35% by weight of diatomaceous earth, 0.5 to 6% by weight of pyrogenic hydrophobic silicic acid, 0.1 to 2% by weight of non-ionic surfactant, 0.2 to 3% by weight of a binder, 0.1 to 3% by weight of colorant, 0 to 5% by weight of ethyl alcohol and the remainder water. Preferred binders are styrene/maleic acid or styrene/maleic anhydride copolymers and especially the ammonium salts thereof. These external release agents are used in processes for moulding and vulcanising tyres and other rubber articles, the release agent being sprayed onto the preform with the aid of air-atomisation pistols before moulding and vulcanisation are carried out. A very good release effect is thus obtained without the vulcanisation being impaired. Because only very small quantities of external release agent are required, cleaning of the compression mould and thus an interruption of the production process are necessary much more rarely than when using conventional external release agents.
Patent EP-0521513-A2 (EP)
Inventor: JIANG ZIGANG
IPC: H03K17/725
Filed: 1992-07-03
Abstract: The present invention provides a fading on and off electronic switch suitable for fading on/off control of electrical equipments like lamp and motor. The main circuit comprises a rectifier bridge circuit (D1-D4) and a thyristor (T R ). Control circuit includes a fast discharging synchronic integrator and a trigger pulse integrator (R1,D5,D6,C2), the former acts as a pulse phase shifter for triggering branch so as to provide a self-adapting magnitude variable sawtooth waveform, while the latter acts as a dynamic phase variation memory so as to provide varible reference for comparison. Trigger pulses, after being voltage feed back via main branch causes the synchronic integrator to fast discharge. If the discharging circuit of the trigger pulse integrator (R1,D5,D6,C2) is closed, the voltage on the integral capacitor (C2) decreases gradually, and trigger angle also decrease gradually. This is fading on process, and in fading off process, the conditions are just opposite. Fading on/off time can be independently set.
Patent EP-0521534-A2 (EP)
Inventor: TADASHI KATAFUCHI
IPC: C10M141/08
Filed: 1989-09-13
Abstract: A lubricating oil composition, characterized in that in (A) a base oil are incorporated (B) a specific amine and (C) at least one compound selected from the group consisting of a sulfonate, a phenate and a salicylate is disclosed. 
     The lubricating oil composition has an excellent stain resistance and is preferably used particularly for bearing processing or super finishing processing.
Patent EP-0535562-A2 (EP)
Inventor: BERGLER FRANK
IPC: H04M1/00
Filed: 1992-09-26
Abstract: A subscriber terminal for ISDN networks in the form of an ISDN telephone set (11) is provided with a key panel (15, 16), a display (14) and with a connection socket (19) for another application terminal (21-24) such as a printer and/or keyboard and/or computer, for example a PC. To provide an inexpensive facility for connecting an application terminal, an interface is integrated in the ISDN telephone set (11), by means of which the communication capability between the application terminal (21-24) to be connected and the ISDN network can be established. <IMAGE>
Patent EP-0548822-A2 (EP)
Inventor: BENZ VOLKER DR
IPC: C09D5/00
Filed: 1992-12-18
Abstract: Transparent, infrared-reflecting materials with a sun-protecting and heat-insulating action, such as plates, webbed plates or light domes, having a transmission in the visible region (T) from 45 to 75%, a total transmissivity (g) of 30 to 60% and a T/g ratio of > 1.15 can be produced from a stiff, amorphous base material of transparent plastic and a transparent coating material containing 20 to 40% by weight of red- and infrared-reflecting particles, which consist of a 60 to 120 nm thick layer of titanium dioxide on a platelet-shaped carrier pigment, by co-extrusion or coating, the infrared-reflecting particles in a 5 to 40 micrometres thick coating layer, adhering to the base material, of a transparent, water-insoluble binder being aligned parallel to the surface.
Patent EP-0507428-A2 (EP)
Inventor: INOUE KIYOSHI
IPC: B60R16/03
Filed: 1992-01-08
Abstract: A multipath transmission system according to the present invention comprises a plurality of multiplex nodes (11 to 15, 16 to 19, 20) connected to two multiplex buses (3, 4). Each of the multiplex nodes (11 to 15, 16 to 19, 20) is assigned to a specific apparatus, and includes a communication control circuit (LSI) for fetching multiplex signals from the apparatus and transmitting the multiplex signals to the multiplex buses (3, 4). One multiplex node (20), out of the plurality of multiplex nodes (11 to 15, 16 to 19, 20), includes communication control circuits (22, 23), driver/receiver circuits (26, 27), and troubleshooting driver/receiver circuits (28, 29), which are connected to the multiplex buses (3, 4) and used for signal transfer between the buses (3, 4), and a microprocessor (21) for troubleshooting the multiplex buses (3, 4) and the multiplex nodes (11 to 15, 16 to 19, 20). The multiplex node (20) relays a failure signal, corresponding to the result of troubleshooting, to the other network (1, 2) which suffers no trouble.
Patent EP-0550970-A2 (EP)
Inventor: FEDOR GREGORY R
IPC: G01N17/00
Filed: 1992-12-01
Abstract: A weathering apparatus having a light source 50 which irradiates onto specimens located in a specimen supporting wall 46 which is located on a side of a test chamber 44. The output of the light source is controlled by independently adjustable control channels. Each of the control channels include a light source detector e.g. 56c inserted into the test chamber, control circuitry, and ballasts 56a-62a connected to the light sources. The light sources are controlled by the control channels to deliver an output equivalent to a desired set-point. In order to disperse light in an even manner to the specimens, a barrier e.g. 102, 104 is provided which interferes in a predetermined pattern with the passage of light produced by the light sources. The apparatus includes a calibrating device 74 which automatically transfers an irradiance signal from a reference detector selectively positioned immediately adjacent the light source detector. The calibration signal is sent to the controller where the re-calibration of a selected control channel is accomplished.
Patent EP-0564802-A2 (EP)
Inventor: CLEMENT MARC DR
IPC: C03C3/097
Filed: 1993-02-27
Abstract: Lead- and barium-free crystal glass for the production of high-quality glasses and domestic articles having high light transmission, a refractive index nd of greater than 1.52, a density of at least 2.45 g/cm<3>, high hydrolytic resistance, good solarisation resistance, and a K2O + ZnO content of greater than 10 % by weight, where the glass system is built up from an alkali-lime-silicate glass containing TiO2, ZrO2, Nb2O3 and possibly Ta2O5, and/or combinations thereof.
Patent EP-0563774-A2 (EP)
Inventor: PETER JOSEF
IPC: H01H71/68
Filed: 1993-03-24
Abstract: Protection circuit breaker (1) can be remotely controlled by means of an external remote switch (8), via control electronics (2) and an electromagnetic switching drive (3) which is controlled by said control electronics. The switching drive (3) switches the circuit via a latching mechanism (4) which is latched to it and unlatches and is opened in the event of overcurrent by bimetallic tripping of the switching drive (3), and in consequence interrupts the circuit. In the event of bimetallic tripping, an auxiliary switch (6) is operated which, via the control electronics (2), causes the remote switch (8) to switch off and the switching drive (3) to latch to the opened latching mechanism (4) again. <IMAGE>
Patent EP-0573977-A2 (EP)
Inventor: TAMURA FUMIO
IPC: A61P37/06
Filed: 1993-06-09
Abstract: An estradiol derivative-chlorambucil conjugate of the formula (I):
       
wherein R 1  is alkyl or alkoxyl of 1 to 4 carbon atoms; R 2  is acyl, dansyl, or alkyl; R 3 , R 4 , and R 5  independently are H, oxo, OH, or acyloxy; m is an integer of 1 to 3; and n is an integer of 0 to 3; provided that when n is 0, all of R 3 , R 4 , and R 5  are not H at the same time, and at least one of R 3 , R 4 , and R 5  is a group other than H and OH; and further, when n is 2 or 3, the groups R 1  are the same or different; a process for preparing the same, and a pharmaceutical composition containing the conjugate are described.
Patent EP-0610588-A2 (EP)
Inventor: KRENZ HORST
IPC: F24C7/06
Filed: 1993-12-20
Abstract: The invention relates to an oven muffle (1) with at least one heating element (2) mounted in the muffle interior so as to be pivotable parallel to a muffle wall situated at a short distance therefrom. According to the invention, the pivoting axis of the heating element (2) is arranged outside the plane formed by the heating element (2). In particular, the heating element (2) is mounted on a pivot realised in the form of a knife-edge bearing. The pivoting mechanism is of structurally simple and largely wear-free design. The heating element can be relatively easily pivoted owing to the negligible friction. <IMAGE>
Patent EP-0555913-A2 (EP)
Inventor: FASIG JONATHAN LEE
IPC: H03K19/177
Filed: 1993-02-04
Abstract: A computer system having a removable hard disk drive is disclosed. The interposer card (24) is modified to receive a docking bay (40) which receives a cartridge (50) which contains a hard disk drive. The docking bay includes the male portion (54) of a zero insertion force connector and a first circuit board (50) to which connects to the interposer card of the computer. The first circuit board also includes circuit paths between the male portion of the zero insertion force connector and the end which connects to the interposer card of the computer. The first circuit card also includes circuitry which allows "hot plugging" of the hard disk drive to the bus of the computer and which also acts as a lockout to prevent writing to the removable hard disk drive until after the computer system has been rebooted. 
     The docking bay also includes a spring mechanism for ejecting the cartridge. A finger lever holds the cartridge in place and can be lifted to eject the cartridge. A hard disk drive is placed within a cartridge which includes a second printed circuit board. Attached to the second printed circuit board is the female portion of a zero insertion force connector.
Patent EP-0564065-A2 (EP)
Inventor: BIANCO JAMES SALVATORE
IPC: B65G1/137
Filed: 1993-01-06
Abstract: In a system having a plurality of locations at which events take place and having fixed terminals at each of the locations, in which terminals data identifying the occurrences of the events can be entered, and having at least one mobile terminal in which terminal data identifying the occurrences of the events can be entered, an apparatus for identifying the locations to the mobile terminal includes at each location: a light source repeatedly flashing a code uniquely identifying the location; and a photoreceiver operatively connected to the mobile terminal and disposed so as to receive the flashing light when the mobile terminal is at the location and to pass to the mobile terminal the code.
Patent EP-0585059-A2 (EP)
Inventor: ZAMANIAN MEHDI
IPC: H01L21/8244
Filed: 1993-08-19
Abstract: The invention may be incorporated into a method for forming a vertically oriented semiconductor device structure, and the semiconductor structure formed thereby, by forming a first transistor over a portion of a substrate wherein the first transistor has a gate electrode and a source and drain regions. First and second interconnect regions are formed over a portion of the gate electrode and a portion of the source and drain regions of the first transistor, respectively. A source and drain region of a second transistor is formed over the second interconnect. A Vcc conductive layer is formed over a portion of the source and drain region of the second transistor which is formed over the second interconnect.
Patent EP-0589720-A2 (EP)
Inventor: BARNETT CHARLES JACKSON
IPC: C07D487/06
Filed: 1993-09-24
Abstract: A process for preparing 5-substituted pyrrolo[2,3-d]pyrimidines which are useful as intermediates for the preparation of pyrrolo[2,3-d]pyrimidine antineoplastic agents, of formula I
       
wherein
     R i s NHC*H(COOR 1 )CH 2 CH 2 COOR 1  or OR 1 ;   each R 1  is H or the same or different carboxy protecting group ;   the configuration about the carbon atom designated  *  is L ;   n is 0 or 1; and   is an aryl group which may be substituted ;     
or a salt thereof, which comprises
   a) reacting 2,4-diamino-6-hydroxypyrimidine with a haloaldehyde of formula II
       
wherein   Y is bromo, chloro or iodo ; and Ⓐ, R, R 1 , n and  *  areas defined above ; and   b) optionally salifying the reaction product from step a).
Patent EP-0590901-A2 (EP)
Inventor: PHILIP ALEXANDER SCHRODER
IPC: H04B10/272
Filed: 1993-09-24
Abstract: Coherent optic switching provides an effective solution for broadband switching. 
     Advantageously, the control information should also be transmitted optically. 
     A broadband multiport coherent optic data switch comprises a passive optic combiner/splitter, a plurality of port units and a switch control unit connected thereto, each port unit having a coherent optic source tuned to a respective optic frequency, the output of each source carrying thereon control information, including control information received from the control unit, together with switched data, the outputs of the sources being combined and distributed to all of the plurality of port units.
Patent EP-0558419-A2 (EP)
Inventor: KOHNO NOBUO
IPC: B65H29/34
Filed: 1993-02-25
Abstract: The apparatus is used for printing a graphic design on the surface of a card. It comprises a card stage (2) adapted to mount the card (1) on its upper surface, a mechanism (17) for feeding the card stage (2) along a straight linear path being parallel to its upper surface and, a card stock (7) containing a plurality of cards (1). In response to the feeding of the card stage (2), the cards (1) are withdrawn from the card stock (7) one by one so that the card (1) is mounted onto the card stage (2). A printer section (4,40-46) is operative for printing the graphic design on the surface of the card (1) being mounted on the card stage (2), and an ejector (8) is responsive to the feeding of the card stage (2) and thereafter ejects the card (1) from the card stage (2) to a card collection zone.
Patent EP-0599770-A2 (EP)
Inventor: JEPPSSON HAKAN
IPC: F16K31/122
Filed: 1993-10-26
Abstract: For transmission of an axial movement of an activation piston (10), as a rotary movement of an output shaft (22) is used an intermediate tube sleeve (16) which is picked up non-turnably, yet displaceably, inside a fixed tube section (4) of an actuator housing (2,6). The tube sleeve (16) has opposed axial tracks (20) to catch a cross-pin (18) on the fixed tube section and also a helical track (26) to catch a projecting tap (24) on the output shaft (22). All pertinent wear and tear will appear on the tube sleeve and the applied taps, and these parts will be easy to replace in addition to which they may be produced in a wearresistant embodiment.
Patent EP-0586337-A2 (EP)
Inventor: BATLINER RAINER
IPC: B25D17/02
Filed: 1993-08-17
Abstract: The chisel tool consists of a receiving part (1) and a cutting part (2), which are interconnected via a friction weld joint (3). The cutting part (2) consists of a higher-quality material than the receiving part (1). Consequently, only one part of the entire chisel tool consists of an expensive, high-quality material, thus leading in particular to benefits in terms of cost-effectiveness.
Patent EP-0607971-A2 (EP)
Inventor: REMPFER WILLIAM C
IPC: H03M1/06
Filed: 1994-01-20
Abstract: A segmented DAC is described in which the outputs of a pair of subword DAC circuits are summed by modulating the offset voltage of a differential buffer amplifier. Also described are various alternative DAC embodiments and an operational amplifier input stage in which modulation of the offset voltage of a differential amplifier responsive to a digital signal is accomplished using interpolation techniques for eliminating errors in linearity and monotonicity arising from component inaccuracies.
Patent EP-0626135-A2 (EP)
Inventor: BRANDES WILHELM DR
IPC: A01N37/24
Filed: 1994-04-15
Abstract: There are described novel combinations of active substances composed of a compound of the formula (I) <IMAGE> and known fungicidal active substances, and their use for controlling phytopathogenic fungi.