baber/WOPTO huggingface dataset:
Patent EP-0425839-A2 (EP)
Inventor: CASPER DANIEL FRANCIS
IPC: H04L29/08
Filed: 1990-10-06
Abstract: An outbound frame state machine (OFSM) which generates data frames for transmission over a data link. The outbound frame state machine (OFSM) is microcode controlled and includes an outbound frame header buffer (60) for containing information to be included in the header of the frame, a data buffer (26) for storing data characters to be included in the data frame, a data generator register (98) for providing special sequences of data characters, if required, and an outbound frame trace buffer for storing a trace log of all frames transmitted in the normal mode and to be used if the outbound frame state machine (OFSM) is operating in the simulated I/O mode or the diagnostic mode. In the normal mode of operation, the outbound frame state machine (OFSM) builds a data frame using header information from the frame header buffer, and may include data from the data buffer, all as specified by control bits stored in a control register. The control register may also include a bit for causing special sequences to be transmitted. In the simulation mode, frames are built by the outbound frame state machine (OFSM) and then wrapped back to the channel to be processed like frames from a control unit. In the diagnostic mode, the outbound frame state machine (OFSM) inserts various characters into the outbound data bit stream to create possible error situations on the data link.
Patent EP-0415470-A2 (EP)
Inventor: TAN PARIS SOM TJWAN
IPC: A23L13/40
Filed: 1990-08-01
Abstract: The invention relates to a novel aminopeptidase from lactic acid bacteria and its use in the preparation of food products. Further the invention relates to recombinant polynucleotides comprising a base sequence coding for said aminopeptidase, and antibodies having specific affinity for the aminopeptidase.
Patent EP-0405728-A2 (EP)
Inventor: HOOPER DONALD F
IPC: G06F17/50
Filed: 1990-05-02
Abstract: A logic method for accessing rules in a logic circuit synthesis system. Rules are associated with model instances representing circuit components and contained in a data base. Application of the rules results in the replacement of one or more of the model instances with other model instances or in alteration of values associated with the model instances or in the alteration of parameter values in the data base. Model instances are designated as VISIBLE or INVISIBLE. INVISIBLE model instances are ignored during logic circuit synthesis. That is, the rules associated with INVISIBLE model instances are not tested. VISIBLE model instances may be NEW or INACTIVE. All VISIBLE model instances are initially NEW. If no rule associated with a model instance is TRUE, the model instance becomes INACTIVE. If at least one rule associated with a model instance is TRUE, one or more model instances are replaced and all inserted model instances and model instances directly connected to the inserted model instances become NEW. 
     The number of model instances a rule will replace is called a SIZEWIN value of the rule. During synthesis, each VISIBLE, NEW model instance is paired with its associated rule having the greatest SIZEWIN value. The instance-rule pairs are grouped by SIZEWIN value and the rules of the groups having the greatest SIZEWIN value are tested first. The rules of the group having the smallest SIZEWIN value are tested last. If a model instance   has been replaced by a previously executed rule, it is designated as DELETED and its associated, paired rule will evaluate to FALSE.
Patent EP-0410630-A2 (EP)
Inventor: MYERS JAMES JOSEPH
IPC: G06F11/14
Filed: 1990-07-18
Abstract: Apparatus and method for scheduling the storage backup of data sets in either an application or system-managed storage context using an algorithm in which less data and a smaller backup interval (window) are involved other than that used with prior art FULL, INCREMENTAL, or COMBINATION backup policies. The invention is premised on an INCREMENTAL backup policy sensitive to a pair of adjustable parameters relating to the last backup, last update, and current date affecting each data set and its storage group.
Patent EP-0420462-A2 (EP)
Inventor: HUTCHINS WILLIAM RICHARD
IPC: F01N3/28
Filed: 1990-09-17
Abstract: The catalytic converter comprises a housing (20) for a catalyst section (19) comprising a matrix (22) formed with passages (23) coated with a catalyst material. An entry duct (28) and an exit duct (32) for exhaust gas are defined within the housing. The passages are oblique to the direction of gas flow through the entry section. The entry duct may have a flap (147 Figs 10,11) which can be moved between a position in which it constrains exhaust gas to pass through only part of the matrix to reduce light-up time, and a position in which it permits gas to flow through substantially the entire matrix.
Patent EP-0407299-A2 (EP)
Inventor: DARBONNE LUC
IPC: A23B7/022
Filed: 1990-07-04
Abstract: Treatment process for a herb or aromatic plant or an essential plant, in which: 
 
  - the starting point is a fresh herb or plant; 
  - the herb or plant is immersed in an aqueous solution comprising: 
  - at least one antioxidant; 
  - at least one agent for reducing water activity; 
  - the herb or plant is spin-dried; 
  - the herb or plant is deep frozen; 
  - the herb or plant is immersed in an aqueous solution comprising; 
  - at least one stabiliser; 
  - at least one antioxidant; 
  - at least one flavour-retention agent; 
  - at least one flavour enhancer; 
  - the herb or plant is screened; and 
  - the herb or plant is dried until a water activity of the order of 0.3 to 0.6 is obtained for a residual water content of the order of 10 to 20%.
Patent EP-0426570-A2 (EP)
Inventor: HARADA KEIZO C O ITAMI WORKS O
IPC: H01L39/24
Filed: 1990-10-31
Abstract: In a process for preparing a thin film of oxide superconductor having a layered crystal structure by depositing each layer of said layered crystal structure on a substrate by Molecular Beam Epitaxy (MBE) method with introducing oxygen-containing gas which is exited by irradiation of microwave, improvement in that a film-forming operation by the MBE method is interrupted temporally after predetermined numbers of constituent layers which correspond to one unit crystal or less than one unit crystal are layered so that the deposited constituent layers are left in an activated oxygen atmosphere to effect a crystallization promotive operation, before next film-forming operation is restarted.
Patent EP-0441409-A2 (EP)
Inventor: MINAGAWA HIDENOBU DAINI-TAIYO-
IPC: G11C16/10
Filed: 1988-07-27
Abstract: A nonvolatile semiconductor memory device comprises a plurality of memory cell circuits each including a nonvolatile memory cell (M11) consisting of a floating gate transistor. The floating gate transistor has its source connected to a reference voltage (VS) via a conductive layer (N1) having a resistance, and a plurality of semiconductor elements are connected in series with the current path of the floating gate transistor between a power source voltage (VP) and the drain of the floating gate transistor. The effective resistances of the conductive layers between the sources of the floating gate transistors and the reference voltage (VS) are different from each other and the resistance values of the corresponding semiconductor elements are selected so as to be inversely proportional to the effective resistances between the sources of the floating gate transistors and the reference voltage (VS).
Patent EP-0468183-A2 (EP)
Inventor: KNOCH WERNER DR
IPC: G01N1/00
Filed: 1991-06-11
Abstract: A sample container for sampling gases and/or liquids, especially from the confinement vessel of a nuclear power plant, has a cylindrical body. The open end of the cylindrical body (4) is sealed by a first closure (8) via which the container can be filled with a gas or liquid sample. Provided in the base (6) of the cylindrical body is a second closure (10) via which a gas sample can be removed from the sample container for examination. A filtering arrangement (16) is provided between the first closure (8) and the second closure (10) for removing the gas sample. Such a sample container is simple in construction and can easily be filled, and the sample medium can also easily be removed from the sample container for the purpose of examination. <IMAGE>
Patent EP-0462553-A2 (EP)
Inventor: FUJIO KOJI
IPC: B62D7/15
Filed: 1991-06-18
Abstract: A reference position detection method of a vehicle rear wheel steering apparatus in the present invention, is provided with steps of setting an input shaft (26) and the yoke assemply (18) at arbitrary angular positions rotating the input shaft (26) by an arbitrary angle to pass a neutral angular position measuring a rotational angle ϑ of the input shaft (26) and a moving amount δ1 of an output rod assembly (16) upon rotation of the input shaft rotating the yoke assembly (18) to pass a neutral angular position so that the output rod assembly (16) is stroke-moved by a moving amount -δ1 from a stroke position defined by the moving amount δ1 of the output rod assembly (16) rotating the input shaft (26) by an angle -ϑ after rotating the yoke assembly (18), and measuring a moving amount δ2 of the output rod assembly (16); and determining, as a reference position of the yoke assembly (18), an angular position obtained by rotating the yoke assembly (18) from the rotated state of the input shaft (26) so that the output rod assembly (16) is displaced by -δ2²/(δ1 + δ2).
Patent EP-0464536-A2 (EP)
Inventor: RABE JUERGEN DR
IPC: G11B11/03
Filed: 1991-06-22
Abstract: The invention relates to a method for storage of information units in the nanometre range by producing small cup-shaped depressions in a noble metal surface.
Patent EP-0475016-A2 (EP)
Inventor: TAKAHASHI YASUSHI
IPC: H04B10/29
Filed: 1991-07-15
Abstract: A wavelength separator in a wavelength-multiplexed optical network system uses a wavelength demultiplexer (2) having optical elements having wavelength selectivity arranged in tandem to directly demultiplex light signals by wavelength without distributing all input light signals. When a node device (A-E, M) is down, a power supply fails or a control signal is not issued, the received light signals are not demultiplexed but propagated through an optical wave-guide (2-1).
Patent EP-0479146-A2 (EP)
Inventor: KAZAMA KEN
IPC: D06L1/02
Filed: 1991-09-27
Abstract: Disclosed is a solvent for dry cleaning, comprising propylene glycol monomethyl ether and a solvent for dry cleaning, further containing water.
Patent EP-0443692-A2 (EP)
Inventor: HOLTHUIS HERMAN
IPC: A23L19/10
Filed: 1991-02-22
Abstract: Method for obtaining starch and vegetable water from root crops, comprising of grinding or shredding the crops and separating the starch and vegetable water thereby released. Separation takes place in at least three separation stages, namely a first stage to which the ground crops are supplied and fibers and vegetable water are discharged on the one hand and a suspension of starch in substantially vegetable water on the other, a second stage to which are fed the suspension separated in the first stage and a portion of the discharge washing liquid from a third stage, to which third stage are further added a starch suspension coming from the second stage and clean water and wherein the second stage is a displacement stage in which the vegetable water in the added suspension is substantially displaced by discharge washing liquid from the third stage.
Patent EP-0440488-A2 (EP)
Inventor: HOLSAETER ARNT OVE
IPC: C25C3/08
Filed: 1991-01-31
Abstract: Vehicle for collecting crust and carbon remainders from aluminium electrolysis cells comprising a chassis carried on wheels with a propelling engine and a driver's cabin. A collecting device in the form of a grab bucket (4) is turnably mounted on the outer end of a boom (3,5,30), and a tub or container (6) is provided on the chassis for temporarily keeping the remainders collected from the electrolysis cell.
Patent EP-0460815-A2 (EP)
Inventor: MILLER ALAN L
IPC: F16H61/02
Filed: 1991-05-13
Abstract: A pulse width modulated valve configuration which includes on-off solenoid valve, a piston/spring damper-accumulator, and a pressure transducer for pressure feedback is disclosed. The pulse width modulated valve configuration can be used as a substitute for a variable force solenoid valve which has internal pressure feedback and whose output pressure is proportional to the input command. The present invention is a direct replacement for the proportional device and the pulse width modulated valve to be selected without regard to the configuration of the driven system.
Patent EP-0471508-A2 (EP)
Inventor: CARRICO PHILIP HUGH
IPC: H01G4/228
Filed: 1991-08-08
Abstract: This extended-foil capacitor (10) comprises a plurality of flattened foil rolls (32) stacked side-by-side. Each foil roll (32) comprises two sheets (34,36) of foil rolled up in nesting, face-to-face relationship and dielectric film (38,40) positioned between said foil sheets (34,36) and electrically insulating the foil sheets (34,36) from each other. At one end of each foil roll, one of the foil sheets (34,36) extends beyond both the dielectric (38,40) film and the other foil (36,34) sheet in the roll to provide first foil extensions (34x,36x) at said one end of the roll (32). Adjacent foil rolls (32) in the stack have their first foil extensions (34x,36x) positioned adjacent each other at one end of the adjacent rolls (32). At said one end of the adjacent rolls, there is joint formed by ultrasonic welding and joining together the first foil extensions (34x,36x). This joint includes within it dozens of superposed foil extensions (34x,36x) arranged in a substack and joined together by solid-state metallurgical bonds between juxtaposed foil extensions (34x,36x).
Patent EP-0488709-A2 (EP)
Inventor: TAKAGO TOSHIO
IPC: C08L83/07
Filed: 1991-11-28
Abstract: An addition-curable type rubber composition comprising a vinyl-containing organopolysiloxane as a base polymer and, particularly, further comprising as a crosslinking agent an organohydrogenpolysiloxane which contains, in its molecule, at least one unit having the following formula:
       
 or
       
 wherein J is an alkylene group of from 2 to 4 carbon atoms, Rf is a fluorine-containing organic group, a is an integer of from 0 to 2, and e is an integer of from 1 to 7. The composition has excellent durability in repeated mold release, and a mold prepared from the composition is able to produce moldings of constant quality even when molding is repeated a large number of times.
Patent EP-0455572-A2 (EP)
Inventor: COBURN RONALD LEON
IPC: H03K19/00
Filed: 1991-03-13
Abstract: A high current CMOS driver device including a raised cosine signal generator for generating a raised cosine signal waveform and an input circuit arrangement (26) for controlling the raised cosine signal generator is described. The raised cosine signal generator includes an output node (V OUT ) to which a controlled chain of CMOS inverters are connected. The input circuit arrangement accepts an input signal (V IN ), converts it into appropriate signals which drive respective inverters (10,10′) so that simultaneous conduction of inverter pairs is prevented. This device minimizes ground bounce, electrical noise and radiation problems caused by large current transients or spikes (di/dt) that usually accompany such circuits.
Patent EP-0462053-A2 (EP)
Inventor: RENNER ALFRED DR
IPC: C08G59/00
Filed: 1991-05-28
Abstract: Pulverulent, free-flowing compositions containing     A) liquid or semisolid epoxy resins and B) solid, colloidal condensation polymers made from urea or melamine and formaldehyde, having a pore volume of greater than 1 cm<3>/g and a specific surface area of greater than 5 m<2>/g, which can be used, for example, as powder coatings, adhesives, casting resins and compression-moulding compositions.
Patent EP-0491659-A2 (EP)
Inventor: CARROZZA PRIMO
IPC: C08K5/55
Filed: 1991-12-11
Abstract: The present invention relates to novel piperidine compounds of the formula (I)
       
 in which A is e.g. a group of the formula
       
 where R₄ is e.g. hydrogen or methyl, X₃ is e.g. -O- or -NH- and R₅′ is e.g. ethylene, propylene or decamethylene, R₁ is e.g. methyl, methoxy, ethoxy or OH, R₂ and R₃ are e.g. methyl, m + n is e.g. a number from 1 to 40, n varies e.g. from zero to 50 % of the sum m + n, X₁ is e.g. as defined for R₁ or is a group (CH₃)₃SiO- and X₂ is e.g. hydrogen, methyl, ethyl, a group (CH₃)₃Si- or a group
       
 and, when m + n is a number from 3 to 10, X₁ and X₂ together also form a direct bond. The compounds of the formula (I) are effective in stabilising an organic material against thermal, oxidative and light-induced degradation.
Patent EP-0498149-A2 (EP)
Inventor: ERSOY METIN DR-ING
IPC: B62D1/18
Filed: 1992-01-07
Abstract: The invention relates to a steering column for motor vehicles with a steering wheel with an adjustable angle of inclination, in which invention a steering shaft composed of a lower shaft (1) and an upper shaft (2) are connected to one another by means of a universal joint (5) and is rotatably mounted in a housing comprising a lower housing (3) which is fixed to the vehicle body and an upper housing (4) which can be moved with respect to said lower housing about an axis which is at right angles to the longitudinal axis (11) of the steering column, which housings both form adjustable intermediate elements for the adjustment of the angle of inclination of the steering wheel by means of intermediate elements which can be operated by motor and comprise a worm gear segment (10) which is attached to the upper housing (4) and a worm (12) which is mounted on the lower housing (3) so as to be rotatable by motor. 
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Patent EP-0503379-A2 (EP)
Inventor: KHEIRI MOHAMMAD A
IPC: G01N33/52
Filed: 1992-02-27
Abstract: A test device is disclosed having a semicrater sample application site attached or associated with a substrate. The semicrater sample application site has walls of nonuniform height surrounding the area designed to receive the application of sample. In particular, the walls of the semicrater on one side are higher than the walls of the semicrater on the opposite side. This facilitates the application of a small amount of sample directly onto the desired sample application site.
Patent EP-0506090-A2 (EP)
Inventor: SUDOH TORU
IPC: H05K3/36
Filed: 1992-03-27
Abstract: A single or a plurality of semiconductor chips (6,27) or thin film elements which are bare or passivated to a minimum extent are housed in an enclosure member (1) formed by drawing into the shape of a tray from a laminate consisting of an insulation layer (1c) and a first and second conductive layers (1b,1d) formed on opposite sides, respectively, of the insulation layer (1c). The enclosure member (1) has a concavity having a substantially flat bottom (12) and circumferential edge (20). There are provided on the inner surface of the concavity as extended to the circumferential edge (20), wiring conductors (2) which are destined for connecting the terminal electrodes of the semiconductor chip (6) or the like to the terminal electrodes corresponding to electronic parts on a circuit board (9), while the outer surface of the concavity is held at the ground potential to form an electromagnetic shield. 
     The semiconductor chip (6) is connected to one end of the wiring conductor (2) by the wire bonding process and resin-molded in the concavity. Since the semiconductor chip is resin-molded in the enclosure member (1) having the electromagnetic shield formed integrally therewith and the wiring conductors (2) are extended to the substantially flat circumferential edge (20), a leadless package (1) is formed which can be surface-mounted on a circuit board with the face thereof down.
Patent EP-0534348-A2 (EP)
Inventor: SASSI ALBERTO
IPC: B66B11/04
Filed: 1992-09-21
Abstract: Winch for elevators with improved support, consisting of the fact that the slow shaft (5) of the winch (1) has a first load support (6) and a second load support (7), between which the pulley for the traction cables is keyed, the slow shaft (5) having one end (5a) which extends to the side of the support for the cantilever mounting of the reduction gearwheel (4), and of the fact that a reduction casing (13) is rigidly associated with the first support (6); the gearwheel (4) is arranged inside the reduction casing (13), and power supports for the fast shaft (3) and means for fixing the drive unit are mounted inside the reduction casing (13).
Patent EP-0508585-A2 (EP)
Inventor: ATHEY RODERICK E
IPC: F22D1/28
Filed: 1992-03-03
Abstract: A method and apparatus for providing a required deaerating temperature differential between incoming water and sparge steam in a steam generation system having a vacuum deaerator. The present invention selectively combines raising the energy of the sparge steam with flash cooling of the incoming water to provide the required deaerating temperature differential. The energizing of the sparge steam is accomplished by a thermocompression device. The thermocompression device may also be used to reduce the pressure in a portion of the vacuum deaerator to cause the flash cooling of the incoming water.
Patent EP-0508777-A2 (EP)
Inventor: SASAKI YOSHINORI
IPC: C07D473/34
Filed: 1992-04-09
Abstract: Adenine derivatives represented by the following formula:
       
 (wherein n is 1 or 2 and each of R and R′ independently represents a hydrogen atom or a methyl, ethyl, allyl or propargyl group) and their agriculturally acceptable acid addition salts, which have cytokinin activity and excellent rooting action, are useful as plant growth regulators.
Patent EP-0511826-A2 (EP)
Inventor: ROSEN ROBERT E
IPC: C07F9/653
Filed: 1992-04-28
Abstract: This invention concerns phosphosulfonates having the general formula
     wherein
     (1) Y is phenyl ; naphthyl ; benzyl ; (C 5 -C 8 )cycloalkyl ; a 5-membered heteroaromatic ring having from one to four heteroatoms each being independently N, O or S, provided that no more than one is O or S ; a 6-membered heteroaromatic ring having 1, 2 or 3 nitrogen atoms ; or a fused 5,6- or 6,6-membered heteroaromatic ring having from one to four heteroatoms each being independently N, O or S, provided that no more than one is O or S ;  
wherein Y optionally has up to three substituents, each being independently halogen, cyano, nitro, (C 1 -C 6 )alkoxy, halo(C 1 -C 4 )alkoxy, (C 1 -C 6 )alkyl, halo(C 1 -C 4 )alkyl, phenyl, (C 1 -C 4 )alkylcarbonyloxy, di(C 1 -C 4 )alkylcarbamoyl or (C 1 -C 4 )alkoxycarbonyl, provided that
   (a) no more than one of said substituents is present when Y is a thiadiazolyl ring or a tetrazolyl ring, and   (b) no more than two of said substituents is present when Y is a triazolyl ring, a thiazolyl ring, or an isothiazolyl ring, except that when Y is phenyl, naphthyl or benzyl, it may have up to five substituents each being independently halogen, acetoxy, methyl, methoxy or halomethoxy, but no more than two of which are acetoxy, methyl, methoxy, or halomethoxy;       (2) X is oxygen or sulfur ; and   (3) R 1  and R 2  are each independently chloro, or (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxy, halo(C 2 -C 4 )alkoxy, (C 1 -C 4 )alkylthio, (C 3 -C 4 )alkenyloxy, (C 3 -C 4 )alkynyloxy, (C 1 -C 4 )alkoxy(C 1 -C 4 )alkoxy, (C 4 -C 8 )cycloalkyloxy, (C 3 -C 6 )cycloalkyl(C 1 -C 3 )alkoxy, cyano(C 1 -C 4 )alkoxy, (C 2 -C 4 )alkylideneiminooxy or amino each optionally substituted with one or two of (C 1 -C 4 )alkyl, (C 2 -C 4 )alkenyl or phenyl ; provided that there is not more than one phenyl group on the amino group ; also provided that R 1  may additionally be phenyl or phenoxy; and also provided that R 1  and R 2  may both be alkoxy so as to form together with the phosphorus atom a 6-membered oxygen-containing ring ; except that when R 1  and R 2  are both alkoxy, Y is not phenyl, 4-methylphenyl, 4-chlorophenyl, 4-bromophenyl or 3-nitrophenyl ; compositions containing these compounds and their use as herbicides.