baber/WOPTO huggingface dataset:
Patent EP-0320103-A2 (EP)
Inventor: SHIBAHARA SUSUMU CENTRAL RESEA
IPC: C12N15/10
Filed: 1988-10-26
Abstract: There is provided a single-stranded linear polynucleotide for use in the deletion of DNA from a gene, having the general formula I or I′: 
5′-A-(B) m -X-(C) n -D-3′      (I) 
or 
5′-A-(B) m -X-(C) n -3′      (I′) 
wherein A and D are each, independently, (i) a terminal DNA sequence as formed in one of the single strands of a double-stranded sequence of base-pairs at the cleavage site of a restriction enzyme recognition sequence or (ii) a DNA linker sequence from which a terminal DNA sequence as described in (i) above may be generated; 
wherein B and C are each, independently, chosen from (a) one of the single-stranded parts of a double-­stranded sequence of deoxyribonucleotide base pairs which constitutes a restriction enzyme recognition sequence, optionally coupled at either end with an integral number of additional deoxyribonucleotides chosen from A, C, G and T, and (b) any sequence of deoxyribonucleotides, and m and n are each, independently, zero or an integer of from 1 to 5; with the proviso that, in the polynucleotide of general formula I or I′ there is present at least one sequence representing B or C which is in accordance with the definition given in (a) above; 
and wherein X includes a sequence of nucleotides which, in double-stranded form, is resistant to digestion by a DNA nuclease. 
     Also provided is a double-stranded oligomer for use in DNA deletion, a method for producing a compound for DNA deletion and a method of DNA deletion using a DNA nuclease.
Patent EP-0307319-A2 (EP)
Inventor: KATO RIKIYA
IPC: H05K3/34
Filed: 1988-09-09
Abstract: A tunnel-type reflow furnace (10) comprising a preliminary heating zone and a main heating zone with at least two pairs of infrared heaters (12) of a gas blowing type disposed on both the top and bottom of a tunnel providing a pathway for the transfer of an article to be heated. In a preferred embodiment, a gas-blowing nozzle (20) that is freely adjustable in the direction of gas blowing is provided between infrared heaters (12) on both the top and bottom of the tunnel. The furnace (10) ensures reliable soldering of the circuit board.
Patent EP-0341579-A2 (EP)
Inventor: SCHARSIG HANS-HERMANN
IPC: B64F5/50
Filed: 1989-05-05
Abstract: A three-legged jack (1) (Fig. 2) serves to raise aircraft. For this purpose, it has a cylinder (4) arranged in a support frame (2). The jack has travelling wheels. According to the invention, one of the customarily three wheels (5) is connected to a travelling drive (6) and a control drive (7). Said drives can be actuated with the aid of a control device (10) and a remote control device (11). The travelling drive and the control drive are preferably combined in a compact drive and control unit (8) and arranged above the control or drive wheel. The remaining wheels can be fixed in a parallel position. The self-propelled jack thus formed can be placed in its working position under the respective receiving point on the aircraft by a single operator. If required, the travelling drive (6) can also be used to move the three-legged jack to a parking place. <IMAGE>
Patent EP-0349803-A2 (EP)
Title: Strahlungshärtbares Gemisch und daraus hergestelltes strahlungsempfindliches Aufzeichnungsmaterial für hochenergetische Strahlung
Inventor: DAMMEL RALPH DR
IPC: G03F7/004
Filed: 1989-06-16
Abstract: Es wird ein strahlungshärtbares Gemisch vorgeschlagen, welches eine Verbindung, die unter Einwirkung von hochenergetischer Strahlung eine Säure bildet, sowie eine Substanz enthält, die durch Säure härtbar ist, und das dadurch gekennzeichnet ist, daß die Verbindung, die eine Säure bildet, aromatisch gebundenes Chlor oder Brom enthält und einen pKa-Wert unterhalb von 12 aufweist. Das beanspruchte Gemisch, insbesondere das daraus hergestellte Aufzeichnungsmaterial,weist eine höhere Empfindlichkeit und eine verbesserte Auflösung auf und zeigt nach dem Entwickeln eine hohe Ätzresistenz.
Patent EP-0350890-A2 (EP)
Inventor: BANDLISH BALDEV K
IPC: C08G18/12
Filed: 1989-07-12
Abstract: A urethane sealant or coating composition is made from a physical blend of a polypropyleneoxide polyol intermediate and an organic-silicone block copolymer based polyol intermediate. The urethane prepolymer is made by reacting the physical intermediate blend with a polyisocyanate and preferably blocking the same with blocking agents such as phenols to prevent reaction with moisture in the air. Cure is effected through the utili­zation of curing agents such as polyamines or polyimines, for example, diamines, amine terminated polyethers, keti­mines, aldimines, and the like. The sealant composition can contain various fillers, organosilanes, and the like. The prepolymers of the present invention generally have improved elongation and reduced modulus. Either a one-­part or a two-part system can be utilized.
Patent EP-0355642-A2 (EP)
Inventor: SERINI VOLKER DR
IPC: C08L69/00
Filed: 1989-08-12
Abstract: The present invention relates to the use of mixtures of a) thermoplastic polycarbonates based on tetraalkylated diphenols and b) thermoplastic copolymers of styrenes with (meth)acrylic acid esters as substrates for optical data storage media.
Patent EP-0375838-A2 (EP)
Inventor: MOORE JAMES A
IPC: C09D179/08
Filed: 1989-09-05
Abstract: An insoluble photosensitive polyimide having the formula
      can be exposed by a pattern of light to render the exposed areas soluble. The exposed areas can then be dissolved using a solvent to leave the pattern which can be used directly as an insulator layer in a semiconductor device. A process for preparing the photosensitive soluble polyimide utilizes maleic anhydride which is irradiated by ultraviolet light to form a cyclobutane unit which is reacted with oxydianiline to form polyamic acid. The polyamic acid is cured using heat into the photosensitive soluble polyimide.
Patent EP-0360076-A2 (EP)
Title: Blockcopolymerisate auf der Basis von cyclischen aliphatischen Carbonaten und/oder Estern einerseits und cyclischen aromatischen Carbonaten andererseits
Inventor: LEITZ EDGAR DR
IPC: C08G64/20
Filed: 1989-09-07
Abstract: Copolymerisate aus Blöcken von Polymeren cyclischer aliphatischer Carbonate, cyclischer aliphatischer Ester oder cyclischer aliphatischer Carbonate und cyclischer aliphatischer Ester einerseits sowie Blöcken von Polymeren cyclischer aromatischer Carbonate andererseits sowie ein Verfahren zu ihrer Herstellung durch mehrstufige Polymerisation, in der zuerst ein Blockpolymer aus dem aliphatischen Monomeren hergestellt wird und in Gegenwart dieses Blocks das aromatische Polymer erzeugt wird.
Patent EP-0362801-A2 (EP)
Inventor: HIROI KAZUO C O INTELLECTUAL P
IPC: G05B15/02
Filed: 1989-10-03
Abstract: A digital controller comprising a deviation calculator (16), a positional P-controlling algorithm device (21), a velocity-type I-controlling algorithm device (22), a signal converter (23), and an adder unit (24). The deviation-calculating means (16) for subtracts a control value (PV n ) of an object (25) from a desired value (SV n ), to obtain a deviation (e n ). The position-type P-controlling algorithm device (21) per­forms positional P-calculation on the deviation (e n ) obtained by the deviation calculator (16). The velocity-type I-controlling algorithm device (22) per­forms velocity-type I-calculation on the deviation (e n ). The signal-converting device (23) converts the velocity-­type I-calculation output of the velocity-type I-­controlling algorithm device (22), into a positional I-signal. The adder unit (24) adds the positional I-­signal obtained by the signal-converting device (23) and the positional P-calculation output obtained by the positional P-controlling algorithm device (21), thereby obtaining a manipulative variable (MV n ). The manipula­tive variable (MV n ) is supplied to the object (25) to control the object (25).
Patent EP-0364870-A2 (EP)
Inventor: KORTE FRIEDRICH
IPC: A47B17/00
Filed: 1989-10-11
Abstract: In an office furniture frame having vertical stands (110) and horizontal connection elements, the vertical stands have an at least approximately triangular cross-section and at least one undercut longitudinal groove (112), in which a flange (107) of a horizontal connection element can be fixed by means of at least one clamping screw (109). <IMAGE>
Patent EP-0364998-A2 (EP)
Inventor: MITTELSTADT RAINER GRUNDIG E M
IPC: G11B33/10
Filed: 1989-10-19
Abstract: Until now, two separate recording-reproducing apparatuses have been necessary for the gapless recording and/or reproducing of messages. In the recording mode, at the end of the recording time of the one recording medium a changeover was performed on the respective other recording-reproducing apparatus manually by the user or by a control device connected via a connecting cable to the two recording-reproducing apparatuses. A conference-recording system is also known in which an overlapping recording was facilitated by delayed switching off of the respective recording-reproducing apparatus. In order to reduce the outlay in terms of circuitry of the recording-reproducing apparatuses and to offer a high degree of user-friendliness, a single recording-reproducing apparatus is provided which has at least two recording means and a control device for switching over between two drives, the drives being driven by the same motor. The control device derives the control commands for switching on and switching over the respective drives from the velocity of rotation of the winding drives of the drives. Thus the recording-reproducing apparatus permits the user to make gapless, in particular overlapping, recordings of messages in a simple manner. The recording-reproducing apparatus can be used, for example for recording telephone conferences or court proceedings and the like. <IMAGE>
Patent EP-0373498-A2 (EP)
Inventor: WENDEL WOLFGANG
IPC: H01R13/436
Filed: 1989-12-06
Abstract: A plug socket (10) for a multipole plug connection for the electrical link-up of motor vehicle trailers has a socket housing (12) in which a contact carrier (26) is received which has openings (38) in which contacts (40") are received captively. In order to achieve a more simple, captive connecting of the contacts (40") to the contact carrier (26), slide (32) which is movable transversely in respect of the insertion direction of the contacts (40") is provided which holds the contact (40") captively at the contact carrier (26) in a first, blocking position "S", and which in a second position releases the contacts (40") so that they can be pulled out of the openings (38) of the contact carrier (26) or can be inserted therein. <IMAGE>
Patent EP-0336547-A2 (EP)
Inventor: BANNING WILLIAM LESTER
IPC: H04L29/00
Filed: 1989-02-24
Abstract: In a local area network, messages are transmitted between nodes, each including a computer and a network adapter, without acknowledgement of receipt by the receiving node of a correctly received message. Instead, only if a message is not, or not fully, received by a receiving node, it informs the transmitting node, which then terminates the next command following the command instructing transmission of that message.
Patent EP-0358434-A2 (EP)
Inventor: MCINTYRE FREDERIC S
IPC: B41F15/08
Filed: 1989-09-05
Abstract: A novel hot-melt and other viscous fluid and coating screen-printing method and apparatus in which a line of fluid is extruded against a predetermined region of a rotary screen oppo­site which a web is drawn to transfer the fluid extruded at said region through the screen pores, with large cross-section fluid extrusion sealed against the inner wall of the screen as the same rotates past said region, and with features of fluid pressure and screen heating synchronous and proportional to line speed, iner­ted inner screen cavity construction (and possible exterior iner­ting of the screen), and novel web drawing roller positioning, including web-movement rotation of the screen, and all accommoda­ting high viscosity fluids and high web speeds.
Patent EP-0354824-A2 (EP)
Inventor: LABOUZE JOSEPH
IPC: A61M5/315
Filed: 1989-07-12
Abstract: Le piston comporte des nervures perpendiculaires dont le profil en crémaillère 20, 21, coopère avec une butée 19 pour autoriser le mouvement du piston dans un seul sens de sorte que la seringue ne fonctionne qu'une seule fois.
Patent EP-0386461-A2 (EP)
Inventor: BLAKE ROBERT MARTIN
IPC: G06F12/16
Filed: 1990-02-02
Abstract: In a memory system comprising a plurality of memory units (10) each of which possesses unit-level error correction capabilities (20) and each of which are tied to a system level error correction function (30), memory reliability is enhanced by providing means (Fig. 2) for disabling the unit-level error correction capability, for example, in response to the occurrence of an uncorrectable error in one of the memory units. This counter-intuitive approach which disables an error correction function nonetheless enhances overall memory system reliability since it enables the employment of the complement/recomplement algorithm which depends upon the presence of reproducible errors for proper operation. Thus, chip level error correction systems, which are increasingly desirable at high packaging densities, are employed in a way which does not interfere with system level error correction methods.
Patent EP-0374132-A2 (EP)
Inventor: MANN BRUCE
IPC: H04L12/413
Filed: 1985-05-24
Abstract: A local area network for interconnecting terminals and other users and data processing systems and other service providers over a communications link. The users and providers connect to the communications link by means of interface units each of which may connect to several users or providers. The interface units communicate over the communications link by means of messages. When a user requires the use of a service, the interface unit establishes a virtual circuit between it and the interface unit connected to the service provider and a service session which allows the user and the service provider to communicate over the virtual circuit. If several users connected to the one interface unit as the first user require services provided by providers which connected to the same interface unit as the first provider, they communicate in sessions over the same virtual circuits. The session messages are accumulated into single virtual circuit messages that are acknowledged in unison by the receiving interface unit. Each virtual circuit in the users' interface units includes a timer which reset when a message is transmitted over the virtual circuit and a data waiting flag set whenever data is present to be transitted over the virtual circuit. The interface units are inhibited from transmitting over a virtual circuit unless the timer has timed out and the data waiting flag is set.
Patent EP-0391236-A2 (EP)
Inventor: SCHROEDER KLAUS DIPL-ING
IPC: B60K17/10
Filed: 1990-03-28
Abstract: A drive for earth-moving machines, in particular for wheel loaders, consists of two drive axles, the differential mechanisms (6) of which are connected to one another by a cardan shaft (7, 8, 9, 16), and of an internal combustion engine (13) driving a hydraulic pump (12) which drives the cardan shaft via a controllable hydrostatic motor, preferably a swash-plate motor. In order to simplify the drive and to permit easy accessibility for maintenance purposes, the hydrostatic motor (15) drives the cardan shaft (7, 8, 9, 16) in the area between the differential mechanism (6) of the rear wheel axle and the cardan joint (9).
Patent EP-0393405-A2 (EP)
Inventor: ICHIHARA TAKASHI C O INTELLECT
IPC: G01T1/161
Filed: 1990-03-29
Abstract: In a SPECT apparatus, when an OM-line setting line is projected to a subject (11) placed on a top table (14) of a berth apparatus (12), an OM line is posi­tioned. After the subject is moved to a data acquiring position of a gantry (17) by a berth controller (23), RI data is acquired. In addition, the position of the OM line is calculated. An RI image is reconstructed by a data processor (24) on the basis of the RI data. The RI image on the OM line can be acquired by performing slice conversion of the reconstructed RI image in accordance with the calculated position of the OM line.
Patent EP-0391280-A2 (EP)
Inventor: ORR LADD J
IPC: G06F3/041
Filed: 1990-03-30
Abstract: A coordinate measuring machine (10) having a horizontal probe shaft assembly (20) in which a cover system is provided for the X and Y axis ways (46, 108) and carriages (50, 106), including inwardly slanted X-axis cover members (26) mounted atop granite exposed way members (24) defining a gap through which the Y column (88) moves, a pair of upstanding side covers (32) mounted over the Y-axis column (88) defining a gap though which the probe shaft assembly (20) moves in its vertically movement. A recirculating cover belt (28) fills the X-axis gap and pleated upper and lower covers (34, 36) cover the vertical gap lying between the side covers (32) at the front and rear, while a top cap (38) atop side covers (32) and end caps (30) are fit over the X-axis cover members (26), X-axis way members (24) and base portion (18).
Patent EP-0391356-A2 (EP)
Inventor: WADA YASUNORI
IPC: G03C1/015
Filed: 1990-04-03
Abstract: A method for preparation of light sensitive silver halide emulsion and a photographic material containing thereof are disclosed. The method comprises a step of adding to a first silver halide emulsion a second silver halide emulsion containing a silver halide grain having halide composition and a Bravais lattice that are different from those of a silver halide grain of the first silver halide emulsion, and an aqueous silver salt solution and an aqueous halide solution. The resulted silver halide emulsion is suitable to provide a high-speed photographic material having a good grainess and being capable of rapid processing.
Patent EP-0397147-A2 (EP)
Inventor: VENKATARAM UBRANI V
IPC: A61K47/12
Filed: 1990-05-09
Abstract: Stable solutions of rebeccamycin analog consist essentially of (a) water, (b) 8-N-(diethylaminoethyl)rebeccamycin in an effective dosage amount, and (c) pharmaceutically acceptable acid such that the presence of a molar equivalence thereof would solubilize (b), said acid being present in excess of said molar equivalence to provide a stabilizing pH ranging from 3 to 4, preferably from 3.0 to 3.6. A preferred solution contains 10 mg/ml of the free base and tartaric acid in equimolar amount with the free base to provide a pH of 3.5. Preferably, the solution is prepared by forming a suspension of 8-N-(diethylaminoethyl)rebeccamycin in water and adding acid to provide a pH ranging from 3 to 4.
Patent EP-0397188-A2 (EP)
Inventor: TAKADA OSAMU
IPC: H04L12/46
Filed: 1990-05-11
Abstract: Frontend LANs (25) connecting plural stations (251) are connected to plural nodes (10) of a backbone LAN respectively (13). The backbone LAN (13) is constituted by plural physical or logical links, and each node (10) corresponds to each frontend LAN (25). A first data block is segmented into one or plural second data block units of fixed length and transferred to destination nodes, an bridge means is provided in order to assemble the second data blocks into the first data block. The bridge means can transmit the second data blocks to arbitrary links, and the receiving is performed through one link. The bridge means also has means for decoding (1016) whether the learning should be performed or not, based on the learning indication information existing in the second data block including the routing information.
Patent EP-0420088-A2 (EP)
Inventor: PELZ HORST
IPC: B23Q3/08
Filed: 1990-09-22
Abstract: A method and a device for removing a low-melting embedding body from a higher-melting embedded element are described, a groove being made along the moulding-in base of the element and the halves of the embedding body produced being removed by splaying out the groove. The method and the device are particularly suitable for separating embedded vanes and blades from the embedding body created during production.
Patent EP-0436797-A2 (EP)
Inventor: STIEPEL NORBERT M
IPC: H04N7/18
Filed: 1990-11-09
Abstract: Outdoor surveillance apparatus, of the type having a camera assembly supported for movement therein, includes a heater supported with the camera assembly for movement therewith, a circulation fan supported with the camera assembly for movement therewith and for issuing output thereof onto the heater, and exhaust fans supported in the apparatus. A thermostat unit generates first (low dome temperature) and second (high dome temperature) output signals and a controller operates the circulation fan continuously during use of the apparatus, operates the heater upon occurrence of the thermostat first output signal, and operates the exhaust fans upon occurrence of the thermostat second output signal.
Patent EP-0440914-A2 (EP)
Inventor: VOLLERT EMERAN DIPL ING
IPC: H04L9/32
Filed: 1990-12-04
Abstract: The hash result of useful data is transmitted to a multiply-protected central server in which it is transformed into a signature on the basis of a crypto operations system combination with a private key code of the originator. The signature is deposited in the central server and is available as what is referred to as a "digital signature" for the transmission of the useful data.
Patent EP-0409330-A2 (EP)
Inventor: PLOG JUERGEN
IPC: G06F13/18
Filed: 1990-07-13
Abstract: During an access by two or more processors to a common memory, one of these processors having priority, an acceleration of the execution of the accesses and a simplification of the sequence, particularly in the case of a conflict, is achieved by the fact that for each processor not only an address register but also a separate data register is provided. As a result, one processor can process the data read out during an access whilst the next access to the memory is already being carried out for another processor. During the writing, waiting times are reduced, particularly for the processors without priority if a writing process is interrupted by a processor with priority because the data to be entered can be directly transferred into the associated data register. <IMAGE>
Patent EP-0410587-A2 (EP)
Inventor: BOTTRILL JOHN
IPC: B60R1/06
Filed: 1990-07-02
Abstract: An exterior rear view mirror for a motor vehicle has a housing (not shown) secured to an arm (22) which is pivotally connected to a bracket (18). In order to hold the arm (22) at a predetermined orientation relative to the bracket (18), a first pair of detent formations (78, 80) are formed on the arm (22) diametrically spaced on opposite sides of the pivot axis (40) and adapted to engage with a first pair of complementary formations (74, 76) on one face of a washer (60) located between the second support element (22) and the bracket means (18). A second pair of detent formations (70, 72) on the opposite face of the washer (60), diametrically spaced apart from one another relative to the pivot axis (40) and orientated at 90° to the first pair of complementary formations (74, 76), are adapted to engage with a second pair of complementary formations (66, 68) on the bracket (18).
Patent EP-0414485-A2 (EP)
Inventor: CHANA PALVINDA
IPC: E04B5/43
Filed: 1990-08-21
Abstract: A shearhead for reinforcing junctions between for example vertical columns and horizontal floors where at least the floor is formed in reinforced concrete. The shearhead is in the form of a hoop bar (2,20,22) for extending around a column (4,24) with a plurality of shear legs (6,8,18,28) depending therefrom. Each shear leg includes a portion (16) extending above the hoop bar, which portion forms a hook (14) for coupling to reinforcement (10) in the slab of concrete extending laterally from the column.